Information display method of endoscope camera system, host and surgical operation system

Abstract

The invention discloses an information display method of an endoscope camera system, a host and a surgical operation system.The endoscope camera system receives working state information sent by a flushing and suction pump and determines water poisoning information of a using object of the flushing and suction pump according to the working state information; the endoscope camera system outputs a display signal to the display according to the water poisoning information, so that the display displays the water poisoning prompt information corresponding to the water poisoning information, and the water poisoning prompt information can be directly displayed on the display screen; on the other hand, medical staff do not need to observe the working state parameters on the flushing suction pump to judge whether a use object is subjected to water poisoning or not according to experience, and the judgment accuracy is improved; medical staff can know whether a patient is in a water poisoning state or not in time in the human organ inner cavity operation process, and the operation safety is improved.

Description

Information display method, host and surgical operation system of endoscope camera system Technical Field

[0001] The embodiments of the present application relate to the field of endoscope technology, and in particular to an information display method, a host, and an endoscope camera system of an endoscope camera system. Background Art

[0002] During intraluminal inspections and surgeries on human organs, flushing media are required. These media are used to pressurize the organ cavity, creating a cavity, and then instruments are used to perform the surgery. Strict requirements apply to the use of flushing media. Improper handling can lead to water poisoning within the organ. If not detected and addressed promptly, this can have serious adverse consequences for the patient, even endangering their life.

[0003] In the existing technology, the pressurization of the flushing medium is mainly completed by flushing and suction pumps. Some flushing and suction pumps are equipped with sensing devices, such as pressure sensors, to monitor the working status of the flushing and suction pumps. The monitored data is displayed on the flushing and suction pumps so that medical staff can observe the usage status of the flushing and suction pumps. The flushing and suction pumps are generally placed at the bottom of the operating trolley. During intracavitary surgery of human organs, the surgeon will sit at the end of the operating table and observe the display screen on the operating trolley during the operation. Therefore, during the operation, the surgeon has difficulty observing the flushing and suction pump working status parameters displayed on the flushing and suction pump at the bottom of the operating trolley, and cannot promptly determine whether the patient is suffering from water intoxication.

[0004] Summary of the Invention

[0005] The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the scope of the claims.

[0006] The embodiment of the present application provides an information display method for an endoscope camera host, a host and an endoscope camera system, which can display relevant information about water intoxication of an irrigation suction pump on a display, and can promptly detect water intoxication in patients, thereby reducing surgical risks.

[0007] In a first aspect, an embodiment of the present application provides an information display method for an endoscopic camera system, wherein the endoscopic camera system includes a display for displaying information, and the method includes:

[0008] The endoscope camera system receives the working status information sent by the flushing and suction pump;

[0009] The endoscope camera system determines water intoxication information of the user of the flushing and suction pump according to the working status information;

[0010] The endoscope camera system outputs a display signal to the display according to the water intoxication information, so that the display displays water intoxication prompt information corresponding to the water intoxication information.

[0011] In a second aspect, an embodiment of the present application provides an information display method for an endoscopic camera system, wherein the endoscopic camera system includes a display for displaying information, and the method includes:

[0012] The endoscope camera system obtains the working status information sent by the flushing and suction pump;

[0013] The endoscope camera system determines alarm information indicating abnormal working state of the flushing and suction pump according to the working state information;

[0014] The endoscope camera system outputs a display signal to a display according to the alarm information, so that the display displays alarm prompt information corresponding to the alarm information.

[0015] In a third aspect, an embodiment of the present application provides a method for controlling an irrigation and suction pump, comprising:

[0016] Obtaining the working state parameters of the flushing and suction pump;

[0017] The working status information is sent to the endoscope camera system according to the working status parameters of the flushing and suction pump, so that the endoscope camera system determines the water intoxication information of the user of the flushing and suction pump according to the working status information, and then controls the display to display the water intoxication prompt information corresponding to the water intoxication information.

[0018] In a fourth aspect, an embodiment of the present application provides an endoscope camera host, comprising:

[0019] case;

[0020] A first communication interface, used for connecting to an endoscope camera via wire or wirelessly;

[0021] A second communication interface, used for wired or wireless connection with the flushing and suction pump;

[0022] A display interface, provided on the housing, for connecting to a display;

[0023] a processor, wherein the processor obtains data from the camera and the flushing and suction pump, performs image processing on the data, and then outputs the data to the display for display;

[0024] The processor is further configured to execute the information display method of the endoscopic camera system provided in any one of the above embodiments.

[0025] In a fifth aspect, an embodiment of the present application provides an irrigation and suction pump, comprising:

[0026] A status information acquisition module, used to obtain the working status parameters of the flushing and suction pump;

[0027] a liquid perfusion module, used for perfusing a flushing medium into a user of the flushing and suction pump;

[0028] A third communication interface, used for wired or wireless connection with the endoscope camera system;

[0029] a processor, wherein after acquiring the working status parameter through the status information acquisition module, the processor sends the working status information to the endoscope camera system through a third communication interface;

[0030] The processor is further configured to execute the control method for the irrigation and suction pump provided in any one of the above embodiments.

[0031] In a sixth aspect, an embodiment of the present application provides a surgical system, comprising an endoscopic camera system and an irrigation and aspiration pump, wherein the irrigation and aspiration pump is communicatively connected to the endoscopic camera system, and the endoscopic camera system includes a display for displaying information;

[0032] The display is used to obtain the display signal output by the endoscope camera system and display water poisoning prompt information of the user of the flushing and suction pump.

[0033] In a seventh aspect, an embodiment of the present application provides an information display method for an endoscopic camera system, wherein the endoscopic camera system includes a display for displaying information, and the method includes:

[0034] The endoscope camera system receives a negative under-volume parameter sent by an external device;

[0035] The endoscope camera system outputs a display signal to the display according to the under-under parameter, so that the display displays a real-time value of the under-under parameter.

[0036] In an eighth aspect, an embodiment of the present application provides an endoscope camera host, comprising:

[0037] case;

[0038] A first communication interface, used for connecting to an endoscope camera via wire or wirelessly;

[0039] A fourth communication interface, used for wired or wireless connection with an external device;

[0040] A display interface, provided on the housing, for connecting to a display;

[0041] A processor is used to execute the information display method of the endoscopic camera system.

[0042] In a ninth aspect, an embodiment of the present application provides an information display method for an endoscopic camera system, wherein the endoscopic camera system includes a display for displaying information, and the method includes:

[0043] The endoscope camera system receives the working status parameters of the flushing and suction pump;

[0044] The endoscope camera system outputs a display signal to the display according to the working status parameter, so that the display displays the working status parameter.

[0045] In the tenth aspect, an embodiment of the present application provides an electronic device, including a memory and a controller, wherein the memory stores a computer program, and when the controller executes the computer program, it implements the information display method of the endoscopic camera system or the control method of the flushing and suction pump provided in any one of the above embodiments.

[0046] On the eleventh aspect, an embodiment of the present application provides a computer storage medium on which a computer program is stored, which is applied to an ultrasonic detection device. When the computer program is executed by a controller, it implements an information display method of an endoscopic camera system or a control method of a flushing and suction pump as provided in any of the above embodiments.

[0047] In a twelfth aspect, embodiments of the present application provide a computer program product or computer program, comprising computer instructions stored in a computer-readable storage medium. A controller of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform the information display method for an endoscopic camera system or the control method for an irrigation and suction pump provided in any of the above-described embodiments.

[0048] In some embodiments of the present application, the endoscopic camera system receives the working status information sent by the irrigation and suction pump, and determines the water intoxication information of the user of the irrigation and suction pump based on the working status information. The endoscopic camera system outputs a display signal to the display based on the water intoxication information, so that the display displays the water intoxication prompt information corresponding to the water intoxication information. In this way, the water intoxication prompt information can be directly displayed on the display screen. On the one hand, by directly displaying the water intoxication information of the user of the irrigation and suction pump, medical staff do not need to observe the working status parameters on the irrigation and suction pump and rely on experience to judge whether the user is water intoxicated, thereby improving the accuracy of the judgment. On the other hand, the water intoxication prompt information is directly displayed on the display screen on the operating trolley, allowing medical staff to promptly understand whether the patient is in a state of water intoxication during the human organ cavity surgery, thereby improving the safety of the surgery. In addition, since the water intoxication prompt information is directly displayed on the display screen, there is no need to rely on other medical staff to monitor the display information on the irrigation and suction pump, allowing medical staff to have more time to handle other work, which not only saves medical manpower costs but also improves surgical efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] The accompanying drawings are used to provide a further understanding of the technical solution of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the present application and do not constitute a limitation on the technical solution of the present application.

[0050] FIG1 is provided by an embodiment of the present application;

[0051] FIG2 is a schematic structural diagram of an endoscope camera system provided by one embodiment of the present application;

[0052] FIG3 is an overall flow chart of an information display method of an endoscope camera system provided by one embodiment of the present application;

[0053] FIG4 is a schematic diagram of information interaction among a display, an endoscope camera system, and an irrigation and suction pump according to an embodiment of the present application;

[0054] FIG5 is a flow chart showing water intoxication level information according to an embodiment of the present application;

[0055] FIG6 is a flow chart showing multiple working status parameters and water intoxication information provided by one embodiment of the present application;

[0056] FIG7 is a schematic diagram of a display showing working status parameters and water intoxication information according to an embodiment of the present application;

[0057] FIG8 is a schematic diagram of a display providing a reminder via a pop-up window according to an embodiment of the present application;

[0058] 9 is a flow chart of an endoscope camera system displaying alarm information on a display according to an embodiment of the present application;

[0059] FIG10 is an overall flow chart of a method for controlling an irrigation and suction pump according to an embodiment of the present application;

[0060] FIG11 is a flow chart showing negative and insufficient parameters according to an embodiment of the present application;

[0061] FIG12 is a flow chart showing negative underflow parameters and flushing time parameters according to one embodiment of the present application;

[0062] FIG13 is a flow chart showing negative underflow parameters and flushing volume according to one embodiment of the present application;

[0063] FIG14 is a flow chart showing working status parameters according to an embodiment of the present application;

[0064] FIG15 is a connection diagram showing the communication between the weighing device and the flushing and suction pump provided in one embodiment of the present application, in which the flushing and suction pump calculates the negative and negative amounts and sends them to the endoscope camera system. DETAILED DESCRIPTION

[0065] The present application is further described below in conjunction with the accompanying drawings and specific embodiments. The described embodiments should not be considered as limiting the present application. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0066] In the following description, reference is made to “some embodiments”, which describes a subset of all possible embodiments, but it will be understood that “some embodiments” may be the same subset or different subsets of all possible embodiments and may be combined with each other without conflict.

[0067] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application pertains. The terms used herein are for the purpose of describing the embodiments of this application only and are not intended to limit this application.

[0068] In the scenarios of intracavitary inspection of human organs (such as uterine cavity inspection, abdominal cavity inspection) and intracavitary surgery of human organs (such as uterine cavity surgery, abdominal cavity surgery), an endoscopic camera system is required for observation. The endoscopic camera system generally includes an endoscope, a light source system, a camera system, a display system, a system host and an operating trolley. The system host may include but is not limited to a light source host, a camera host (or an endoscope camera host) and a host in which the light source host and the camera host are integrated into one. The operating trolley carries the display system and the system host. The display system, such as a monitor, is generally placed at a high position on the operating trolley for the user's visual convenience. The system host includes a light source host and a camera host.

[0069] In the context of intraluminal inspection and intraluminal surgery of human organs, flushing media is required. This flushing media is used to pressurize the organ's internal cavity to form a cavity, and then the surgical instrument is used to perform the surgery within the cavity. Strict requirements apply to the use of flushing media. Improper handling can lead to endoscopic water poisoning of the human organ. If not detected and treated promptly, this can cause serious adverse consequences for the patient, even endangering their life. If the flushing media is pressurized using an irrigation and suction pump, some pumps are equipped with a sensor device, such as a pressure sensor, to monitor the pump's operating status and display the monitored data on the pump, allowing medical staff to observe its status. As shown in Figure 1, in the context of intraluminal inspection and intraluminal surgery of human organs, the surgeon sits at the leg level of the operating table. The monitor and the trolley carrying the monitor are placed at the head level of the operating table, making it easier for the surgeon to view the monitor. The endoscopic camera system is also mounted on the trolley, typically positioned low on the trolley. To facilitate power and connection, the irrigation and suction pump is also typically positioned low on the trolley, near the head level of the operating table. When performing an operation, the surgeon observes the display screen on the operating trolley. Therefore, it is difficult for the surgeon to observe the working status parameters of the irrigation and suction pump displayed on the bottom of the operating trolley during the operation, and the surgeon cannot promptly determine whether the patient is in a state of water intoxication. At this time, an additional nurse is required to observe the working parameters displayed on the irrigation and suction pump display screen and judge whether the user is at risk of water intoxication from the parameters displayed on the irrigation and suction pump based on the nurse's experience. On the one hand, this relies too much on the nurse's experience and attention, which may lead to misjudgment or untimely reporting. On the other hand, since human organ intracavitary surgery is generally a short and minor operation, nurses are usually assigned to manage several operating rooms at the same time and will not always be by the operating table. Therefore, they cannot promptly monitor the working status of the irrigation and suction pumps in each operating room. If the irrigation and suction pump operates abnormally in the absence of a nurse, such as too long perfusion time or excessive perfusion underflow, this will seriously affect the risk and efficiency of the operation. In addition, the display screen on the irrigation and suction pump is small and low in position, making it difficult to observe even if a nurse is assigned to be on duty.

[0070] Based on this, in order to enable surgeons to promptly detect water intoxication in patients and reduce surgical risks, the present application provides an information display method for an endoscopic camera system, an endoscopic camera host, and a surgical system, which can display relevant information about water intoxication in the irrigation and suction pump on the display screen in the endoscopic camera system, allowing medical staff to promptly understand whether the patient is in a state of water intoxication during intracavitary surgery of human organs, thereby improving the safety of the operation. In addition, because the water intoxication prompt information is directly displayed on the display screen, there is no need to rely on other medical staff to monitor the display information on the irrigation and suction pump, allowing medical staff to have more time to handle other tasks, which not only saves medical staff manpower costs but also improves surgical efficiency.

[0071] Referring to Figure 2, which is a structural diagram of an endoscopic camera system, the endoscopic camera system 1000 includes but is not limited to a light source host 10, a light guide 20, an endoscope 30, an optical mount 40, a camera 50, an endoscopic camera host 60, a display 70 and a first communication cable 80.

[0072] One end of the light guide 20 is connected to the light source interface of the light source 10 , and the other end is connected to the light source interface of the endoscope 30 . The light guide 20 is used to provide a light source for the endoscope 30 to illuminate the part 100 to be observed of the observation object.

[0073] One end of the handle 50 is connected to a first communication interface of the endoscope camera host 60 via a first communication cable 80, and the other end is used to snap onto the optical mount 40 of the endoscope 30. The handle 50 is used to acquire optical signals from the endoscope 30 regarding the portion 100 to be observed, generate an image signal, and transmit the acquired image signal to the endoscope camera host 60 via the first communication interface for processing. The handle 50 is provided with several buttons, and the user can press a button to invoke the corresponding function. The portion 100 to be observed can be a human body. The camera 200 includes one or more image sensors. In one embodiment, the image sensor is arranged in the handle 50, and the endoscope 30 is an optical light-guiding structure, which can transmit light from the part to be observed 100 to the image sensor in the handle 50 to obtain an endoscopic image signal. In another embodiment, the image sensor can be arranged on the end of the endoscope 30 (for example, at the end of the endoscope 30), which may directly sense and obtain the endoscopic image signal of the part to be observed 100, and transmit the endoscopic image signal to the camera processing module of the handle 50 through a communication line for further processing.

[0074] The endoscope camera host 60 is provided with a second communication interface for connecting to the flushing and suction pump. For example, the flushing and suction pump is connected to the second communication interface via a second communication cable. The endoscope camera host 60 can obtain the working status information sent by the flushing and suction pump through the second communication interface.

[0075] The display 70 is connected to the endoscope camera host 60 via a display cable 90 and is used to display images output by the endoscope camera host 60. The images output by the endoscope camera host 60 may include endoscopic images captured by the camera 50, as well as operating status information of the camera 50, operating status information of the irrigation and suction pump, water intoxication information, etc. The displayed images and information may be displayed independently or in an overlaid manner. The display 70 may include a liquid crystal display, an LED display, an OLED display, etc.

[0076] In one embodiment, the above-mentioned irrigation and suction pump may include a uterine distension pump, a laparoscopic surgery irrigation pump, etc.

[0077] In one embodiment, the first communication cable 80 and the second communication cable may be optical fiber cables or composite communication cables composed of optical fiber and electrical cable.

[0078] In another embodiment, the endoscope camera host 60 can communicate with the camera head 50 or the irrigation and suction pump in a wireless manner, that is, the first communication interface and the second communication interface mentioned above can be not only physical interfaces, but also wireless communication interfaces. For example, the first communication interface and the second communication interface are wireless communication modules (such as Bluetooth, WiFi or 2.4g communication modules, etc.). Accordingly, the camera head 50 and the irrigation and suction pump are provided with corresponding wireless communication modules. In one embodiment, the first communication interface and the second communication interface can be shared, that is, wireless communication with the camera head 50 or the irrigation and suction pump can be carried out simultaneously through a single wireless communication module.

[0079] Those skilled in the art should understand that FIG1 is merely an example of the endoscopic camera system 1000 and does not constitute a limitation on the endoscopic camera system 1000. The endoscopic camera system 1000 may include more or fewer components than those shown in FIG1 , or a combination of certain components, or different components. For example, the endoscopic camera system 1000 may also include an expander, a smoke control device, input and output devices, network access equipment, etc.

[0080] 3 , the information display method of the endoscope camera system according to the first embodiment of the present application specifically includes but is not limited to the following steps S310 , S320 and S330 .

[0081] In step 310 , the endoscope camera system receives the working status information sent by the flushing and suction pump.

[0082] In one embodiment, the flushing and suction pump is pressurized by the flushing medium during operation, and the sensor device monitors the working status of the flushing and suction pump and sends the monitored relevant data to the endoscope camera system, or processes the monitored relevant data and sends the processed data to the endoscope camera system, or sends all or part of the monitored relevant data and the processed data to the endoscope camera system. These data are collectively referred to as working status information in the embodiments of the present application, and represent the monitoring results of the flushing and suction pump on its own working condition.

[0083] As mentioned above, during the operation, the endoscopic camera system and the flushing and suction pump are connected through a second communication interface. The flushing and suction pump generates working status information during the operation process. The endoscopic camera system obtains the working status information generated by the flushing and suction pump through the second communication interface, and then processes the working status information and displays it, so that the surgeon can directly know the current working status of the flushing and suction pump.

[0084] In step 320 , the endoscope camera system determines water intoxication information of the user of the flushing and suction pump according to the working status information.

[0085] In one embodiment, after receiving operating status information of the irrigation and aspiration pump, the endoscopic camera system processes the operating status information to determine water intoxication information of the subject currently using the irrigation and aspiration pump based on the operating status information. When the operating status information is relevant data monitored by the irrigation and aspiration pump, the endoscopic camera system determines whether the subject currently using the irrigation and aspiration pump is experiencing water intoxication based on the operating status information, thereby determining the water intoxication information. When the operating status information is data processed by the irrigation and aspiration pump, if the processed data contains water intoxication information, the endoscopic camera system extracts the water intoxication information from the operating status information. When the operating status information includes both relevant monitored data and processed data, the endoscopic camera system analyzes the data in the operating status information to determine the water intoxication information.

[0086] In step 330 , the endoscope camera system outputs a display signal to the display according to the water intoxication information, so that the display displays water intoxication prompt information corresponding to the water intoxication information.

[0087] In one embodiment, after receiving water intoxication information, the endoscope camera host generates a display signal based on the water intoxication information and transmits the display signal to a display via a display cable. The display then displays water intoxication prompt information corresponding to the water intoxication information based on the display signal. The water intoxication information is processed by the endoscope camera host. Specifically, the display style of the data in the water intoxication information can be adjusted, such as character size, font, and color. The data in the water intoxication information can also be arranged in a suitable display position, such as placing the relevant data directly above the display screen, dividing the relevant data into two parts and placing the two parts of data in two different locations on the display screen, and so on.

[0088] Among them, the display of the endoscopic camera system is set at the upper position of the operating table, so that the surgeon can directly observe the display from the leg position of the operating table and obtain the image transmitted back by the endoscope through the display. In the embodiment of the present application, referring to the schematic diagram of the display, endoscope camera host and flushing and suction pump in Figure 4, the flushing and suction pump sends working status information to the endoscope camera host. The display signal generated by the endoscope camera host based on the water intoxication information can be superimposed on the data in the water intoxication information on the image transmitted back by the endoscope, or the data in the water intoxication information and the image transmitted back by the endoscope are image-encoded together, and then the encoded image is directly output to the display for display. In this way, the surgeon can observe the water intoxication prompt information while observing the image transmitted back by the endoscope, which reduces the dependence on the cooperation of the nurse, improves the safety of the operation, and is conducive to the smooth progress of the operation.

[0089] Compared with the traditional irrigation and suction pump, the human-computer interaction interface is integrated on the shell of the equipment. It is difficult for the surgeon to observe the relevant data displayed on the human-computer interaction interface of the irrigation and suction pump, and thus the cooperation of nurses or doctors is required to perform the operation; the present application displays the prompts related to water intoxication directly on the display of the trolley. The display can simultaneously display the image transmitted back by the endoscope and the water intoxication prompt information, so that the doctor can directly judge the current surgical situation and adjust the surgical operation in time to avoid the patient from experiencing water intoxication symptoms, thereby improving the safety of the operation.

[0090] In actual application, the endoscope camera host of the endoscope camera system is connected to the flushing and suction pump through the second communication interface to exchange data. Depending on the function of the flushing and suction pump itself and the data interaction mode of the endoscope camera host, the working status information obtained by the endoscope camera system may be different, including but not limited to the following two situations:

[0091] In the first case, the endoscope camera system extracts water intoxication information from the working status information.

[0092] In this case, the working status information acquired by the endoscope camera system includes water intoxication information, and water intoxication prompt information can be directly obtained from the working status information. In other words, after collecting relevant data, the flushing and suction pump itself judges the collected data (for example, by comparing the data with a built-in threshold value) and directly determines whether the patient is in a state of water intoxication. These results are used as water intoxication information and integrated with other data into working status information and transmitted to the endoscope camera system. At this time, the endoscope camera system does not need to judge the water intoxication status based on the working status information.

[0093] For the first case mentioned above, the water intoxication information includes at least one type of water intoxication information entry; when the endoscopic camera system outputs a display signal to the display according to the water intoxication information, it is also used to make the display display water intoxication prompt information corresponding to various types of water intoxication information entries in the water intoxication information. The water intoxication information entry corresponds to the prompt content of the water intoxication prompt information, for example, including the size of the flushing pressure parameter of the flushing suction pump, the size of the flushing volume parameter of the flushing suction pump, the size of the flushing negative and insufficient volume parameter of the flushing suction pump, the size of the flushing time parameter of the flushing suction pump, and so on. These types of water intoxication information entries can be displayed at different positions on the display, for example, according to the importance of the parameters, the size of the parameters corresponding to the water intoxication level, etc., the water intoxication information entries can be displayed in a prominent position or in a relatively inconspicuous position, or these types of water intoxication information entries can also be displayed at a pre-fixed position on the display, and so on.

[0094] In the second case, the endoscope camera system determines the water intoxication status based on the working status information and determines the water intoxication information.

[0095] The working status information obtained by the endoscope camera host from the flushing and suction pump is the raw data obtained by the flushing and suction pump monitoring, or the working status information does not include the judgment result of the water intoxication state. In the case where the flushing and suction pump directly transmits the raw data of the monitoring, the endoscope camera host can compare the built-in threshold with the raw data, determine the water intoxication state based on the comparison result, and obtain water intoxication information; in the case where the flushing and suction pump transmits other data, such as data that has been preliminarily processed but the symptoms of water intoxication have not been determined, the endoscope camera host can compare the built-in threshold with the relevant data in the working status information, determine the water intoxication state based on the comparison result, and obtain water intoxication information. Afterwards, the endoscope camera host can send a display signal to the display based on the determined water intoxication information, so that the corresponding water intoxication prompt information is displayed on the display.

[0096] Furthermore, the working status information received by the endoscopic camera system includes working status parameters of the flushing and suction pump. These working status parameters can be raw data obtained by monitoring the flushing and suction pump, or they can be obtained by the flushing and suction pump performing preliminary processing on the raw data obtained by monitoring. The built-in thresholds of the endoscopic camera system correspond to these working status parameters and are used to determine whether these working status parameters exceed the thresholds, thereby obtaining water intoxication information. Therefore, in the above-mentioned step S320, when the endoscopic camera system determines the water intoxication status based on the working status information, the endoscopic camera system compares the working status parameters with the preset parameter thresholds to determine the water intoxication information.

[0097] The threshold built into the aforementioned endoscope camera host, that is, the preset parameter threshold, is used to compare with the working status parameter. For example, the preset parameter threshold includes a flushing pressure threshold. After receiving the working status information, the endoscope camera host extracts the flushing pressure parameter in the working status information, compares the flushing pressure parameter with the flushing pressure threshold. If the flushing pressure parameter is greater than the flushing pressure threshold, it is determined that the patient may have symptoms of water intoxication. For another example, the preset parameter threshold includes a negative underflow threshold (the size of the threshold is related to the type of flushing medium used). The endoscope camera host extracts the negative underflow parameter in the working status information, and selects the corresponding negative underflow threshold according to the flushing medium used in the current operation, compares the negative underflow parameter with the negative underflow threshold. If the negative underflow parameter is greater than the negative underflow threshold, it is determined that the patient may have symptoms of water intoxication.

[0098] In one embodiment, the preset parameter thresholds include multiple levels of grading thresholds. Therefore, when determining the severity of water intoxication symptoms, the working state parameter can be compared with the grading thresholds of each level, and the comparison results can be used to guide the surgeon to the next step of operation. Specifically, as shown in Figure 5, in the above step S320, the endoscope camera system determines the water intoxication status based on the working state information and determines the water intoxication information. Specifically, the following steps may be included:

[0099] Step S510: The endoscope camera system compares the working state parameter with the classification threshold in the preset parameter threshold to determine water intoxication information and its corresponding water intoxication level information;

[0100] In step S520 , the endoscope camera system outputs a display signal to the display according to the water intoxication information, and is also used to cause the display to display water intoxication prompt information and water intoxication level information.

[0101] The endoscopic camera system compares the working status parameters with the grading thresholds in the preset parameter thresholds to determine the severity of the current patient's water intoxication symptoms. It is understandable that the working status parameters may include multiple parameters, such as the aforementioned flushing pressure parameters of the flushing suction pump, the flushing volume parameters of the flushing suction pump, the flushing negative and insufficient volume parameters of the flushing suction pump, and the flushing time parameters of the flushing suction pump. When comparing the working status parameters with the grading thresholds, the types of the working status parameters correspond one-to-one to the types of the grading thresholds. The water intoxication level information corresponding to each working status parameter is determined by comparison, and the corresponding water intoxication information is generated. The endoscopic camera host sends the water intoxication information and the corresponding water intoxication level information to the display, so that the display displays the above-mentioned water intoxication prompt information and water intoxication level information.

[0102] For example, as shown in Figure 6, the flushing time parameters are displayed on the display. Whenever the flushing time exceeds 15 minutes, 20 minutes, and 30 minutes (representing three grading thresholds), different levels of prompt information (shown as top character prompts in Figure 6) will be displayed on the display, thereby reminding the surgeon to pay attention to the flushing time so that the surgeon can adjust the operation during the operation.

[0103] It is worth noting that since there are multiple working status parameters, not every working status parameter will exceed the corresponding preset parameter threshold. In some cases, there may be only one working status parameter that exceeds the preset parameter threshold. In this case, the water poisoning information should include the water poisoning prompt information and water poisoning level information corresponding to the working status parameter. In some cases, there may be more than two working status parameters that exceed the preset parameter threshold. In this case, the poisoning information should include the water poisoning prompt information and water poisoning level information corresponding to these working status parameters. Of course, the water poisoning information can also be displayed in a simplified manner, only giving simple water poisoning prompt information and water poisoning level information, without clearly showing which or which working status parameters exceed the preset parameter threshold.

[0104] For the second case mentioned above, the water intoxication information includes at least one type of water intoxication information entry; when the endoscopic camera system outputs a display signal to the display according to the water intoxication information, it is also used to make the display display water intoxication prompt information corresponding to various types of water intoxication information entries in the water intoxication information. The water intoxication information entry corresponds to the prompt content of the water intoxication prompt information, for example, including the size of the flushing pressure parameter of the flushing suction pump, the size of the flushing volume parameter of the flushing suction pump, the size of the flushing negative and insufficient volume parameter of the flushing suction pump, the size of the flushing time parameter of the flushing suction pump, and so on. These types of water intoxication information entries can be displayed at different positions on the display, for example, according to the importance of the parameters, the size of the parameters corresponding to the water intoxication level, etc., the water intoxication information entries can be displayed in a prominent position or in a relatively inconspicuous position, or these types of water intoxication information entries can also be displayed at a pre-fixed position on the display, and so on.

[0105] In one embodiment, the working status information includes a plurality of working status parameters of the irrigation and suction pump; in the above-mentioned step S320, the endoscope camera system determines the water intoxication information of the user of the irrigation and suction pump based on the working status information, including:

[0106] The endoscope camera system compares each working state parameter with its corresponding preset parameter threshold value, and determines the working state parameter that exceeds the safety range and its corresponding water intoxication information.

[0107] In the case where the working status information includes multiple working status parameters, if one or more working status parameters exceed their corresponding preset parameter thresholds, in order for the surgeon to clearly know which working status parameter is abnormal, the endoscope camera host will not only display the water intoxication information on the display, but also display each working status parameter that exceeds the preset parameter threshold on the display. For example, the negative underflow threshold is 300 ml of high-viscosity solution. When the negative underflow parameter detected by the flushing suction pump is greater than 300 ml, a prompt "Flushing negative underflow parameter exceeds the standard" can be displayed on the display. If multiple working status parameters are abnormal, these working status parameters will all be displayed on the display, making it easier for the surgeon to make a judgment.

[0108] In one embodiment, the endoscope camera system outputs a display signal to a display according to the working status parameter, so that the display displays the real-time value of the working status parameter.

[0109] The endoscope camera host obtains the working status parameters from the flushing and suction pump through the second communication interface. The working status parameters can be the raw data monitored by the flushing and suction pump, and the endoscope camera host can display these raw data in real time on the display. The working status parameters can also be the data obtained after the flushing and suction pump preliminarily processes the raw data monitored, and the endoscope camera host can display these preliminarily processed data in real time on the display. In short, by displaying the real-time values ​​of the working status parameters on the display, it can help doctors quickly understand the current working status of the flushing and suction pump, so that doctors can make timely judgments and avoid water intoxication in patients. It is understandable that there can be multiple working status parameters. In this case, all working status parameters can be displayed in real time on the display, or a part of the working status parameters can be displayed in real time on the display according to actual needs or preset rules, while some less important working status parameters are not displayed.

[0110] As previously noted, the endoscope camera host in the endoscope camera system is connected to the flushing and suction pump via a second communication interface to transmit operating status information. Specifically, after the endoscope camera system detects that the flushing and suction pump is interconnected with the endoscope camera system, it receives the operating status information sent by the flushing and suction pump. This connection can be wired or wireless. Once the endoscope camera host and the flushing and suction pump are interconnected, they can receive the operating status information sent by the flushing and suction pump, without the user having to operate the endoscope camera host or the flushing and suction pump to instruct the transmission of the operating status information. Specifically, when the second communication interface is a wired communication interface, the endoscope camera host and the flushing and suction pump are connected by a cable. When both ends of the cable are connected to the endoscope camera host and the flushing and suction pump respectively, an interconnected communication channel is established between the endoscope camera host and the flushing and suction pump through a preset communication protocol, and the flushing and suction pump can send working status information to the endoscope camera host; when the second communication interface is a wireless communication interface, if the endoscope camera host and the flushing and suction pump have established a wireless connection before, and the endoscope camera host and the flushing and suction pump have saved historical connection information, then when the endoscope camera host and the flushing and suction pump are turned on and search for wireless signals, the endoscope camera host and the flushing and suction pump can automatically establish a wireless interconnected communication channel; if the endoscope camera host and the flushing and suction pump have not established a wireless connection before, the endoscope camera host and the flushing and suction pump need to search and connect to the same wireless network to establish a wireless interconnected communication channel. In short, after the endoscope camera host and the flushing and suction pump are interconnected, data transmission can start immediately, which simplifies the way of device interconnection and improves the usability of the endoscope camera system.

[0111] The display format of the water intoxication warning information can be set according to actual needs. For example, the water intoxication warning information can be displayed in one or more forms of numbers, text, patterns, colors, and marked graphics. For another example, the water intoxication warning information includes at least one of the following:

[0112] Display water intoxication warning information in areas outside the endoscope image;

[0113] or,

[0114] A water poisoning prompt message is displayed on the upper part or center of the display screen.

[0115] The following examples illustrate how the display can display water intoxication warnings. As shown in Figure 7 , four operating status parameters and their real-time values ​​are displayed in the lower right corner of the display. These parameters are the irrigation pressure parameter, irrigation volume parameter, underflow parameter, and irrigation time parameter of the irrigation and suction pump. These parameters are displayed as a text-and-number combination, such as "Flushing time: 10 minutes 20 seconds." These four operating status parameters are displayed side by side from top to bottom and remain on the display during surgery, allowing the surgeon to directly observe these operating status parameters to prevent symptoms of water intoxication. If any operating status parameter exceeds the safe range, it can be highlighted. For example, if the irrigation time exceeds 10 minutes, "Flushing time: 10 minutes 20 seconds" will be displayed in yellow and the text brightness will be increased. A notification indicating which operating status parameter currently exceeds the safe range can also be displayed at the top or center of the display. For example, a pop-up window in the center of the display will display "Flushing time exceeds 10 minutes." In addition to the text, a warning icon can be added to the pop-up window to clearly remind the surgeon to pay attention to the irrigation time, as shown in Figure 8 .

[0116] It is understandable that the image transmitted back by the endoscope is displayed in a designated area on the display. In some embodiments, as shown in FIG7 , the image transmitted back by the endoscope is displayed as a circular field of view (indicated by a dotted box in the figure). Since the display is often a rectangular panel, in order not to block the endoscopic image, the above-mentioned water intoxication prompt information and other related information can be displayed in an area outside the endoscopic image. In other embodiments, although the field of view of the image transmitted back by the endoscope is circular, the range displayed on the display is rectangular. If this rectangular image does not occupy the entire display range of the display, the above-mentioned water intoxication prompt information can also be displayed in an area outside the endoscopic image; if this rectangular image occupies the entire display range of the display, the above-mentioned water intoxication prompt information can be superimposed and displayed on the endoscopic image.

[0117] The above are just a few examples of display styles of underwater prompt information. In actual application, different display styles can be set according to the needs of the operation or the habits of the surgeon. This application does not impose any restrictions on this. As long as the water intoxication prompt information displayed on the display can attract the surgeon's attention and facilitate the surgeon to adjust the surgical operation, it will be fine.

[0118] In addition to the water intoxication prompt information in the above-mentioned image display, the information display method of the present application also includes other forms of prompts, including at least one of the following:

[0119] outputting an audio signal to the display according to the water poisoning information, so that the display plays the water poisoning sound prompt information corresponding to the water poisoning information;

[0120] Alternatively, an audio signal is output to the display according to the water poisoning information, so that the display plays the water poisoning voice prompt information corresponding to the water poisoning information;

[0121] Alternatively, an indicator light signal is output to the display according to the water poisoning information, so that an indicator light corresponding to the water poisoning information on the display is turned on.

[0122] The endoscope camera host can send an audio signal while sending a display signal, and the audio signal can be set as needed. For example, the display plays water poisoning prompt information corresponding to the water poisoning information according to the audio signal, such as a beep, etc., to remind the surgeon that the surgical object may be water intoxicated. For another example, the audio signal display plays water poisoning voice prompt information corresponding to the water poisoning information according to the audio signal, such as "Please note that the flushing time exceeds 10 minutes". The endoscope camera host can also send an indicator light signal while sending a display signal. At this time, the display is integrated with or externally equipped with an indicator light module, and the indicator light module emits light according to the indicator light signal. For example, different water intoxication level information is obtained according to the grading threshold, and green light, yellow light or red light is emitted according to the size of the water intoxication level information. The above-mentioned sound prompt information, water intoxication voice prompt information and indicator light reminder can appear at the same time, or one or two of them can appear at the same time.

[0123] 9 , the information display method of the endoscope camera system according to the second embodiment of the present application specifically includes but is not limited to the following steps S910 , S920 and S930 .

[0124] In step S910 , the endoscope camera system obtains the working status information sent by the flushing and suction pump.

[0125] In one embodiment, the flushing and suction pump is pressurized by the flushing medium during operation, and at the same time, the sensor device monitors the working status of the flushing and suction pump and sends the monitored relevant data to the endoscope camera system, or processes the monitored relevant data and sends the processed data to the endoscope camera system, or sends all or part of the monitored relevant data and the processed data to the endoscope camera system. These data are collectively referred to as working status information in the embodiment of the present application, which characterizes the monitoring results of the flushing and suction pump on its own working conditions. The flushing and suction pump generates working status information during operation, and the endoscope camera system obtains the working status information generated by the flushing and suction pump through the second communication interface, and then displays the working status information after processing, so that the surgeon can directly know the current working status of the flushing and suction pump.

[0126] In step S920 , the endoscope camera system determines alarm information indicating abnormal working state of the flushing and suction pump according to the working state information.

[0127] In one embodiment, after receiving the operating status information of the irrigation and aspiration pump, the endoscopic camera system processes the operating status information to determine water intoxication status of the subject currently using the irrigation and aspiration pump based on the operating status information. If the endoscopic camera system determines that certain operating status parameters in the operating status information are abnormal, it determines that the subject may be experiencing symptoms of water intoxication. In this case, the endoscopic camera system generates an alarm indicating the abnormal operating status of the irrigation and aspiration pump based on the specific circumstances of the abnormality, and transmits the alarm to a display to alert the surgeon.

[0128] In step S930 , the endoscope camera system outputs a display signal to the display according to the alarm information, so that the display displays the alarm prompt information corresponding to the alarm information.

[0129] In one embodiment, after the endoscope camera host determines that the operating parameters of the irrigation and suction pump are abnormal, it outputs a display signal to the display based on the alarm information, and the display displays the corresponding alarm prompt information based on the display signal. The alarm prompt information is processed by the endoscope camera host, and the display style of the alarm can be adjusted, for example, by displaying the alarm prompt information directly above the display screen, displaying the alarm prompt information in a pop-up window, etc.

[0130] The display of the endoscopic camera system is positioned at the top of the operating table, allowing the surgeon to directly observe the display from the leg position of the operating table and obtain the image transmitted by the endoscope through the display. In this embodiment of the present application, the display signal sent by the endoscopic camera host to the display can be a superimposed display of the alarm prompt information on the image transmitted by the endoscope, or the alarm prompt information and the image transmitted by the endoscope can be image-encoded together and then the encoded image is directly output to the display for display. In this way, the surgeon can observe the alarm prompt information while observing the image transmitted by the endoscope, thereby adjusting the surgical operation, preventing the patient from experiencing or worsening symptoms of water intoxication, and improving the safety of the operation.

[0131] It is understood that in steps S910 to S930 of this embodiment, the alarm prompt information is displayed on the display through a display signal only when the endoscope camera host determines that the operating state of the irrigation and suction pump is abnormal. In other words, when the operating state of the irrigation and suction pump is normal, the display normally displays the endoscope image and other content to prevent the display from being too busy.

[0132] The endoscope camera host according to the third embodiment of the present application is characterized by comprising:

[0133] case;

[0134] A first communication interface, used for connecting to an endoscope camera via wire or wirelessly;

[0135] A second communication interface, used for wired or wireless connection with the flushing and suction pump;

[0136] A display interface is provided on the housing and is used to connect to a display;

[0137] A processor, which obtains data from the camera and the flushing and suction pump, performs image processing, and then outputs the data to a display for display;

[0138] The processor is also used to execute the information display method of the endoscopic camera system of any embodiment of the first aspect or the second aspect mentioned above.

[0139] The endoscope camera host is part of the endoscope camera system. By establishing an interconnection between the endoscope camera host and the flushing and suction pump, the endoscope camera host can display water intoxication information on the monitor. In this way, the water intoxication prompt information can be directly displayed on the display screen. On the one hand, by directly displaying the water intoxication information of the user of the flushing and suction pump, medical staff do not need to observe the working status parameters on the flushing and suction pump and rely on experience to judge whether the user is water intoxicated, thereby improving the accuracy of the judgment. On the other hand, the display screen on the operating trolley directly displays the water intoxication prompt information, which allows medical staff to promptly understand whether the patient is in a state of water intoxication during the intracavitary surgery of human organs, thereby improving the safety of the operation. In addition, because the water intoxication prompt information is directly displayed on the display screen, there is no need to rely on other medical staff to monitor the display information on the flushing and suction pump, allowing medical staff to have more time to handle other work, which not only saves medical manpower costs, but also improves surgical efficiency.

[0140] 10 , the method for controlling the flushing and suction pump according to the fourth embodiment of the present application includes but is not limited to the following steps S1010 and S1020.

[0141] Step S1010, obtaining the working state parameters of the flushing and suction pump;

[0142] Step S1020, sending working status information to the endoscope camera system according to the working status parameters of the flushing and suction pump, so that the endoscope camera system determines the water intoxication information of the flushing and suction pump user according to the working status information, and then controls the display to display water intoxication prompt information corresponding to the water intoxication information.

[0143] In one embodiment, the flushing and suction pump is interconnected with the endoscope camera system to transmit the working status parameters monitored by the flushing and suction pump itself to the endoscope camera system. These working status parameters constitute working status information. After receiving the working status information, the endoscope camera system determines water intoxication information based on the working status information, thereby transmitting a display signal to the display so that the display displays water intoxication prompt information corresponding to the water intoxication information. The working status parameters of the flushing and suction pump may include multiple parameters, such as flushing pressure parameters, flushing volume parameters, negative and negative volume parameters, and flushing time parameters. The flushing and suction pump monitors the above working status parameters through its own sensor device, and then directly transmits the raw data obtained from the monitoring as working status information to the endoscope camera host. Alternatively, the raw data obtained from the monitoring may be preliminarily processed, such as screening for obviously abnormal monitoring values ​​or calculating a variation parameter by using two sets of data, and then transmitting the preliminarily processed data as working status information to the endoscope camera host.

[0144] It is worth noting that the irrigation and suction pump can not only send raw data or preliminarily processed data to the endoscope camera host, but can also determine whether the user is experiencing water intoxication symptoms based on the working status parameters, determine the user's water intoxication information, and then simultaneously send the working status parameters and water intoxication information as working status information to the endoscope camera host. The endoscope camera host extracts the water intoxication information from the working status information and sends a display signal based on the water intoxication information to the display, which then displays water intoxication prompt information corresponding to the water intoxication information.

[0145] Among them, the working status parameters may include multiple parameters, including but not limited to the flushing pressure parameters, flushing volume parameters, negative and insufficient volume parameters, and flushing time parameters of the flushing and suction pump. When determining water intoxication information, the flushing and suction pump determines whether the current working status parameter exceeds the safety range based on the built-in preset parameter threshold and the corresponding working status parameter. When the working status parameter exceeds the safety range, water intoxication information of the working status parameter is generated. It is understandable that the preset parameter threshold corresponding to a certain working status parameter may include multiple graded thresholds. When judging the size relationship between the working status parameter and the preset parameter threshold, the working status parameter is compared with the graded threshold to determine the water intoxication level information corresponding to the working status parameter, thereby more clearly reminding the surgeon of the working status of the flushing and suction pump.

[0146] In one embodiment, after the irrigation and suction pump is interconnected with the endoscope camera host, operating status information can be directly sent to the endoscope camera host. There is no need for the user to operate the endoscope camera host or the irrigation and suction pump to instruct the transmission of operating status information. This connection method can be wired or wireless. Specifically, when the second communication interface is a wired communication interface, the endoscope camera host and the flushing and suction pump are connected by a cable. When both ends of the cable are connected to the endoscope camera host and the flushing and suction pump respectively, an interconnected communication channel is established between the endoscope camera host and the flushing and suction pump through a preset communication protocol, and the flushing and suction pump can send working status information to the endoscope camera host; when the second communication interface is a wireless communication interface, if the endoscope camera host and the flushing and suction pump have established a wireless connection before, and the endoscope camera host and the flushing and suction pump have saved historical connection information, then when the endoscope camera host and the flushing and suction pump are turned on and search for wireless signals, the endoscope camera host and the flushing and suction pump can automatically establish a wireless interconnected communication channel; if the endoscope camera host and the flushing and suction pump have not established a wireless connection before, the endoscope camera host and the flushing and suction pump need to search and connect to the same wireless network to establish a wireless interconnected communication channel. In short, after the endoscope camera host and the flushing and suction pump are interconnected, data transmission can start immediately, which simplifies the way of device interconnection.

[0147] The flushing and suction pump of the fifth embodiment of the present application includes:

[0148] A status information acquisition module is used to obtain the working status parameters of the flushing and suction pump;

[0149] A liquid perfusion module, used for perfusing a flushing medium into an object to be used by the flushing suction pump;

[0150] A third communication interface, used for wired or wireless connection with the endoscope camera system;

[0151] a processor, which, after acquiring the working status parameters through the status information acquisition module, sends the working status information to the endoscope camera system through the third communication interface;

[0152] The processor is also used to execute the control method of the irrigation and suction pump provided in any embodiment of the fourth aspect above.

[0153] During operation, the irrigation and suction pump infuses the subject with irrigation medium through the liquid infusion module and obtains operating status parameters through the status information acquisition module. Because the irrigation and suction pump is interconnected with the second communication interface of the endoscope camera host via its own third communication interface, the irrigation and suction pump can transmit operating status information to the endoscope camera host based on the operating status parameters. This allows the endoscope camera system to determine the water intoxication status of the subject using the irrigation and suction pump based on the operating status information and then control the display to display water intoxication prompt information corresponding to the water intoxication information.

[0154] The surgical system of the sixth embodiment of the present application includes an endoscopic camera system and a flushing and suction pump. The flushing and suction pump is communicatively connected to the endoscopic camera system. The endoscopic camera system includes a display for displaying information. The display is used to obtain a display signal output by the endoscopic camera system and display water intoxication prompt information of a person using the flushing and suction pump.

[0155] The endoscope camera system includes an endoscope camera host, and interconnected communication is established between the endoscope camera host and the flushing and suction pump. After monitoring the working status parameters, the flushing and suction pump can send working status information to the endoscope camera host. The endoscope camera host sends a display signal based on the received working status information box display, and the display then displays water intoxication prompt information of the flushing and suction pump user. Among them, the working status parameters of the flushing and suction pump can include multiple parameters, such as flushing pressure parameters, flushing volume parameters, negative and insufficient volume parameters, and flushing time parameters, etc. The flushing and suction pump monitors the above working status parameters through its own sensor device, and then can directly send the raw data obtained from the monitoring as working status information to the endoscope camera host, or can perform preliminary processing on the raw data obtained from the monitoring, such as screening out obviously abnormal monitoring values ​​or calculating the change parameter by two previous and next data, etc., and then send the preliminary processed data as working status information to the endoscope camera host.

[0156] In one embodiment, the working status information acquired by the endoscope camera system may be different depending on the function of the flushing and suction pump itself and the data interaction mode of the endoscope camera host, specifically including but not limited to the following two situations: In the first situation, the endoscope camera system extracts water intoxication information from the working status information; in the second situation, the endoscope camera system judges the water intoxication status based on the working status information and determines the water intoxication information.

[0157] Specifically, in the first case, the flushing and suction pump is used to send working status information to the endoscopic camera system. The endoscopic camera system determines the water intoxication information of the user of the flushing and suction pump based on the working status information, and outputs a display signal to the display based on the water intoxication information, so that the display displays water intoxication prompt information corresponding to the water intoxication information.

[0158] The working status information acquired by the endoscopic camera system includes water intoxication information, and water intoxication prompt information can be directly obtained from the working status information. In other words, after the irrigation and suction pump itself collects relevant data, it judges the collected data (for example, by comparing the data with a built-in threshold value) and directly determines whether the patient is in a state of water intoxication. These results are used as water intoxication information, and are integrated with other data into working status information and transmitted to the endoscopic camera system. At this time, the endoscopic camera system does not need to judge the water intoxication status based on the working status information.

[0159] In the second case, the endoscope camera system is also used to judge the water intoxication state based on the working status information and determine the water intoxication information. The working status information obtained by the endoscope camera host from the flushing and suction pump is the raw data obtained by the flushing and suction pump monitoring, or the working status information does not contain the judgment result of the water intoxication state. In the case where the flushing and suction pump directly transmits the raw data of the monitoring, the endoscope camera host can compare the built-in threshold with the raw data, determine the water intoxication state according to the comparison result, and obtain the water intoxication information; in the case where the flushing and suction pump transmits other data, such as data that performs preliminary processing on the raw data but does not determine the symptoms of water intoxication, the endoscope camera host can compare the built-in threshold with the relevant data in the working status information, determine the water intoxication state according to the comparison result, and obtain the water intoxication information. Afterwards, the endoscope camera host can send a display signal to the display according to the determined water intoxication information, so that the corresponding water intoxication prompt information is displayed on the display.

[0160] In one embodiment, the aforementioned working status information includes working status parameters of the irrigation and suction pump, and the endoscope camera system is further configured to output a display signal to a display according to the working status parameters, so that the display displays real-time values ​​of the working status parameters.

[0161] The working status parameters can be the raw data monitored by the flushing and suction pump, and the endoscope camera host can display these raw data in real time on the display. The working status parameters can also be the data obtained after the flushing and suction pump preliminarily processes the raw data monitored, and the endoscope camera host can display these preliminarily processed data in real time on the display. In short, by displaying the real-time values ​​of the working status parameters on the display, it can help doctors quickly understand the current working status of the flushing and suction pump, so that doctors can make timely judgments and avoid water intoxication in patients. It is understandable that there can be multiple working status parameters, in which case all working status parameters can be displayed in real time on the display, or part of the working status parameters can be displayed in real time on the display according to actual needs or preset rules, while some less important working status parameters are not displayed.

[0162] The surgical system of this embodiment, on the one hand, directly displays water intoxication information on the user of the irrigation and suction pump, eliminating the need for medical personnel to rely on experience to determine whether the user is water intoxicated by observing the operating status parameters of the irrigation and suction pump, thereby improving the accuracy of the judgment. On the other hand, the direct display of water intoxication prompt information on the display screen of the operating trolley allows medical personnel to promptly understand whether the patient is in a state of water intoxication during intracavitary human organ surgery, thereby improving surgical safety. Furthermore, because the water intoxication prompt information is directly displayed on the display screen, there is no need for other medical personnel to monitor the display information on the irrigation and suction pump, leaving medical personnel with more time to handle other tasks, which not only saves medical personnel costs but also improves surgical efficiency.

[0163] The seventh embodiment of the present application also provides an information display method for an endoscopic camera system. The endoscopic camera system includes a display for displaying information. As shown in Figure 11, the method includes but is not limited to the following steps S1110 and S1120.

[0164] Step S1110 , the endoscope camera system receives a negative under-volume parameter sent by an external device;

[0165] In step S1120 , the endoscope camera system outputs a display signal to the display according to the under-under parameter, so that the display displays the real-time value of the under-under parameter.

[0166] The underflow parameter represents the difference between the amount of irrigation medium delivered by the irrigation suction pump to the patient and the amount delivered through the patient's organ cavity. This difference indicates how much irrigation medium has been absorbed by the patient. If the patient absorbs too much irrigation medium, symptoms of water intoxication may occur. Therefore, underflow is a crucial parameter in endoscopic surgery.

[0167] The endoscope camera system of this embodiment is connected to an external device to obtain a negative underflow parameter sent by the external device and display a real-time value of the negative underflow parameter on a display based on the received negative underflow parameter. The endoscope camera system is connected to the external device via a communication interface, which can be a wired communication interface or a wireless communication interface.

[0168] In one embodiment, the external device can be an irrigation and suction pump, which obtains the input and output of the irrigation medium during operation (the input can be measured by the irrigation and suction pump itself, and the output usually requires a weighing device to obtain the output. The patient's cavity outlet pipe is connected to the weighing device. The weighing device uses a container to hold the irrigation medium output from the patient's cavity to weigh the output. The weighing device communicates with the irrigation and suction pump and sends the output to the irrigation and suction pump). The negative under-volume parameter is calculated based on the input and output, and the negative under-volume parameter is sent to the endoscopic camera system, as shown in Figure 15. The endoscopic camera system receives the negative under-volume parameter through the communication interface and displays it on the display. During the continuous operation of the irrigation and suction pump, the negative under-volume parameter is calculated in real time and sent to the endoscopic camera system, and the endoscopic camera system continuously receives the negative under-volume parameter and updates it to the display in real time. The external device can also be a flushing metering device, which is connected to the flushing suction pump to obtain the input amount of the flushing medium input by the flushing suction pump into the patient's cavity, and also measures the output amount of the flushing medium that flows back into the waste liquid bucket through the patient's cavity. The flushing metering device calculates a negative under-volume parameter based on the input and output amounts, and sends the negative under-volume parameter to the endoscopic camera system. The endoscopic camera system receives the negative under-volume parameter through the communication interface and displays it on the monitor. While the flushing suction pump is continuously operating, the flushing metering device monitors the input and output amounts of the flushing medium, calculates the negative under-volume parameter in real time, and sends it to the endoscopic camera system. The endoscopic camera system then continuously receives the negative under-volume parameter and updates it to the monitor in real time.

[0169] In one embodiment, the display can display the flushing time while displaying the negative underflow parameter. Referring to FIG12 , it specifically includes:

[0170] Step S1210: The endoscope camera system receives a flushing time parameter of a flushing and suction pump sent by an external device;

[0171] In step S1220 , the endoscope camera system outputs a display signal to the display according to the negative underflow parameter and the flushing time parameter, so that the display displays the real-time values ​​of the negative underflow parameter and the flushing time parameter.

[0172] The flushing time parameter is used to indicate the duration of inputting flushing medium into the patient's cavity, and can be provided to the surgeon as reference data to adjust the progress of the operation. The flushing time is related to the working time of the flushing suction pump. In one embodiment, the flushing time can be provided by the flushing suction pump, and the endoscopic camera system receives the flushing time parameter through the communication interface and displays it on the display. During the continuous operation of the flushing suction pump, the flushing suction pump sends the flushing time parameter to the endoscopic camera system each time it updates the flushing time parameter. The endoscopic camera system then updates the received flushing time parameter and the negative underflow parameter to the display in real time. The flushing time can also be provided by an additional device, which is connected to the flushing suction pump to monitor the flushing time of the flushing suction pump, and then sends the flushing time to the endoscopic camera system. The endoscopic camera system receives the flushing time parameter through the communication interface and displays it on the display together with the negative underflow parameter.

[0173] During surgery, the surgeon may intermittently inject flushing medium into the patient's cavity. Therefore, the real-time value of the flushing time parameter includes at least one of the following:

[0174] ① The cumulative running time of the flushing suction pump from the first flushing operation;

[0175] ② The cumulative flushing time of the flushing suction pump

[0176] For scenario 1, in one scenario, the surgeon injects flushing medium into the patient's uterine cavity. During surgical preparation, the endoscopic camera system is connected to a flushing pump, which is then connected to a container containing flushing medium. At the start of surgery, the surgeon injects flushing medium into the patient's uterine cavity. This is the first flushing time of the flushing pump during this procedure. The flushing pump's operating time is calculated from this point in time, regardless of whether the surgeon stops injecting flushing medium during the procedure. For scenario 2, in one scenario, the surgeon injects flushing medium into the patient's uterine cavity. During surgical preparation, the endoscopic camera system is connected to a flushing pump, which is then connected to a container containing flushing medium. At the start of surgery, the surgeon injects flushing medium into the patient's uterine cavity. This is the first flushing time of the flushing pump during this procedure. The duration of flushing medium injection during subsequent procedures during this procedure is recorded as the cumulative flushing time. In other words, only the time the flushing pump is flushing is recorded, excluding the time the surgeon stops injecting flushing medium during the procedure. Of course, the two flushing times of situations ① and ② can be displayed on the monitor at the same time. On the one hand, the surgeon can know the cumulative running time from the start of flushing to the present, which can be used as a reference for the operation time. On the other hand, the duration of the flushing suction pump outputting the flushing medium can be used to judge the current physical condition of the patient, so as to effectively prevent the patient from suffering from water intoxication due to excessive negative volume, thereby improving the efficiency and success rate of the operation.

[0177] In one embodiment, the display can display the flushing volume while displaying the negative or insufficient parameters. Referring to FIG13 , it specifically includes:

[0178] Step S1310: The endoscope camera system receives the flushing volume parameter of the flushing and suction pump sent by the external device;

[0179] In step S1320 , the endoscope camera system outputs a display signal to the display according to the negative underflow parameter and the flushing volume parameter, so that the display displays the real-time values ​​of the negative underflow parameter and the flushing volume parameter.

[0180] The flushing volume indicates how much flushing medium is input into the patient's cavity by the flushing suction pump, and is used to determine the possibility of water intoxication in the patient. By setting a flow detection device such as a flow sensor in the flushing suction pump, the flushing volume parameter of the flushing suction pump can be obtained. Similarly, the external device can be the flushing suction pump itself or an additional device. The flushing suction pump can directly send the detected flushing volume to the endoscopic camera system, or the additional device is connected to the flushing suction pump to obtain the flushing volume, and send the flushing volume to the endoscopic camera system. The endoscopic camera system displays the received flushing volume together with the negative under-volume parameter on the display. Among them, the flushing volume can be obtained by the flushing suction pump based on the flushing flow rate and flushing time of the flushing medium.

[0181] The eighth aspect of the present application further provides an endoscope camera host, comprising:

[0182] case;

[0183] A first communication interface, used for connecting to an endoscope camera via wire or wirelessly;

[0184] A fourth communication interface, used for wired or wireless connection with an external device;

[0185] A display interface is provided on the housing and is used to connect to a display;

[0186] A processor is used to execute the information display method of the endoscopic camera system of any one of the above-mentioned seventh aspect embodiments.

[0187] The endoscope camera host is part of the endoscope camera system. By establishing interconnection between the endoscope camera host and external devices, the endoscope camera host can display information such as negative and negative volume parameters on the monitor. The doctor can intuitively obtain information such as negative and negative volume parameters from the monitor, thereby judging the patient's current physical condition and improving the safety of the operation.

[0188] A ninth aspect of the present application further provides an information display method for an endoscope camera system, wherein the endoscope camera system includes a display for displaying information. Referring to FIG. 14 , the method includes but is not limited to the following steps S1410 and S1420 .

[0189] Step S1410 , the endoscope camera system receives the working status parameters of the flushing and suction pump;

[0190] In step S1420 , the endoscope camera system outputs a display signal to the display according to the working status parameter, so that the display displays the working status parameter.

[0191] During operation, the irrigation and suction pump monitors its own operating status parameters and transmits them directly or indirectly to the endoscopic camera system. The endoscopic camera system then displays these operating status parameters on a monitor. These operating status parameters can be either device parameters of the irrigation and suction pump or physiological parameters acquired or calculated by the irrigation and suction pump. By observing the monitor, the surgeon can learn these irrigation and suction pump parameters and assess the patient's condition and the operating status of the irrigation and suction pump, thereby improving surgical safety and efficiency.

[0192] Among them, the above-mentioned working status parameters include at least one of the flushing pressure parameter of the flushing suction pump, the flushing volume parameter of the flushing suction pump, the flushing negative volume parameter of the flushing suction pump, and the flushing time parameter of the flushing suction pump.

[0193] In the embodiment of the present application, the endoscopic camera system is also used to obtain an image of the patient's part to be observed and display the image of the patient's part to be observed on a display.

[0194] In actual clinical practice, negative volume is a parameter that is difficult to monitor. In the embodiment of the present application, it is creatively proposed to integrate a parameter related to the flushing and suction pump into the display of the endoscopic camera system for display. This allows the doctor to observe the negative volume parameter while observing the endoscopic image during the operation, so as to make a timely judgment on whether the patient is at risk of water intoxication. It avoids the need for the doctor to change the observation equipment and obtain the negative volume from a device other than the endoscopic camera system. In addition, since the display of the endoscopic camera system usually has a large screen size, it provides convenience for the doctor to observe the negative volume parameter.

[0195] An embodiment of the present application provides an electronic device including a memory and a processor. The memory stores a computer program. When the processor executes the computer program, it implements the information display method of the endoscopic camera system or the control method of the flushing and suction pump provided in any of the above embodiments.

[0196] An embodiment of the present application provides a computer storage medium storing a computer program for use in an ultrasonic imaging device. When the computer program is executed by a processor, the information display method of the endoscopic camera system or the control method of the flushing and suction pump provided in any one of the above embodiments is implemented.

[0197] The present invention provides a computer program product or computer program, which includes computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to execute the information display method for an endoscopic imaging system or the control method for an irrigation and suction pump provided in any of the above-mentioned embodiments.

[0198] The terms "first", "second", "third", "fourth", etc. (if any) in the specification of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0199] It should be understood that in this application, "at least one (item)" means one or more, and "plurality" means two or more. "And / or" is used to describe the association relationship of associated objects, indicating that three relationships may exist. For example, "A and / or B" can mean: only A exists, only B exists, and A and B exist at the same time, where A and B can be singular or plural. The character " / " generally indicates that the previous and next associated objects are in an "or" relationship. "At least one of the following items" or similar expressions refers to any combination of these items, including any combination of single items or plural items. For example, at least one of a, b or c can mean: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, c can be single or multiple.

[0200] It should be understood that in the description of the embodiments of the present application, multiple (or multiple items) means more than two, greater than, less than, exceed, etc. are understood to exclude the number, and above, below, within, etc. are understood to include the number.

[0201] In the several embodiments provided in this application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are merely schematic. For example, the division of units is only a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interface, device or unit, which can be electrical, mechanical or other forms.

[0202] Units described as separate components may or may not be physically separate, and components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.

[0203] In addition, the functional units in the various embodiments of the present application may be integrated into a single processing unit, or each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0204] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the various embodiments of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0205] It should also be understood that the various implementation methods provided in the embodiments of the present application can be combined arbitrarily to achieve different technical effects.

[0206] The above is a specific description of the preferred implementation of the present application, but the present application is not limited to the above implementation mode. Technical personnel familiar with the art can also make various equivalent modifications or substitutions under the shared conditions that do not violate the spirit of the present application. These equivalent modifications or substitutions are all included in the scope defined by the claims of the present application.

Claims

1. An information display method for an endoscopic camera system, wherein the endoscopic camera system includes a display for displaying information, characterized in that: The method comprises: The endoscope camera system receives the working status information sent by the flushing and suction pump; The endoscope camera system determines water intoxication information of the user of the flushing and suction pump according to the working status information; The endoscope camera system outputs a display signal to the display according to the water intoxication information, so that the display displays water intoxication prompt information corresponding to the water intoxication information.

2. The information display method of an endoscope camera system according to claim 1, characterized in that: The working status information includes the water intoxication information, and the endoscope camera system determines the water intoxication information of the user of the flushing and suction pump according to the working status information, including: The endoscope camera system extracts the water intoxication information from the working status information.

3. The information display method of an endoscope camera system according to claim 1, characterized in that: The endoscope camera system determines water intoxication information of the user of the flushing and suction pump according to the working status information, including: The endoscope camera system determines the water intoxication state according to the working state information and determines the water intoxication information.

4. The information display method of an endoscope camera system according to claim 3, characterized in that: The working status information includes working status parameters of the flushing and suction pump; the endoscope camera system determines the water intoxication status based on the working status information, and determines the water intoxication information, including: The endoscope camera system compares the working status parameter with a preset parameter threshold to determine the water intoxication information.

5. The information display method of an endoscope camera system according to claim 4, characterized in that: The preset parameter threshold includes multiple levels of thresholds. The endoscope camera system compares the working state parameter with the preset parameter threshold to determine the water intoxication information, including: The endoscope camera system compares the working status parameter with the classification threshold in the preset parameter threshold to determine the water intoxication information and its corresponding water intoxication level information; The endoscope camera system outputs a display signal to the display according to the water intoxication information, and is further configured to cause the display to display the water intoxication prompt information and the water intoxication level information.

6. The information display method of an endoscopic imaging system according to any one of claims 1 to 3, characterized in that: The water intoxication information includes at least one type of water intoxication information item; The endoscope camera system outputs a display signal to the display according to the water intoxication information, and is further configured to enable the display to display water intoxication prompt information corresponding to various types of water intoxication information items in the water intoxication information.

7. The information display method of the scope camera system according to claim 1, characterized in that: The working status information includes a plurality of working status parameters of the irrigation and suction pump; the endoscope camera system determines water intoxication information of the user of the irrigation and suction pump according to the working status information, including: The endoscope camera system compares each of the working status parameters with its corresponding preset parameter threshold value, and determines the working status parameters that exceed the safety range and the corresponding water intoxication information.

8. The information display method of an endoscope camera system according to claim 1, characterized in that: The working state information includes working state parameters of the irrigation and suction pump, and the method further includes: The endoscope camera system outputs a display signal to the display according to the working status parameter, so that the display displays the real-time value of the working status parameter.

9. The information display method of an endoscope camera system according to claim 8, characterized in that: Also includes: The endoscope camera system obtains image information of the endoscope image from the camera; The endoscope camera system outputs a display signal to the display according to the working state parameter, including: The endoscope camera system outputs a display signal to the display according to the working state parameter and the image information, so that the display simultaneously displays the endoscope image and the real-time value of the working state parameter.

10. The information display method of an endoscope camera system according to any one of claims 4, 5, 7, 8, and 9, characterized in that: The working status parameter includes at least one of the following: Flushing pressure parameters of flushing suction pump; Flushing volume parameters of flushing suction pump; Flushing suction pump flushing negative underflow parameter; Flushing time parameters of the flushing suction pump.

11. The information display method of an endoscope camera system according to claim 1, characterized in that: The endoscope camera system receives working status information sent by the flushing and suction pump, including: After the endoscope camera system detects that the flushing and suction pump is interconnected with the endoscope camera system, it receives the working status information sent by the flushing and suction pump.

12. The information display method of an endoscope camera system according to claim 1, characterized in that: The water poisoning prompt information displayed on the display includes: The water poisoning warning information is displayed in one or more forms of numbers, words, patterns, colors, and marked graphics.

13. The information display method of an endoscope camera system according to claim 1, characterized in that: The water intoxication prompt information displayed on the display includes at least one of the following: Displaying the water intoxication prompt information in an area outside the endoscopic image; Alternatively, the water poisoning prompt information is displayed above or in the center of the display screen.

14. The information display method of an endoscope camera system according to claim 1, characterized in that: Also includes at least one of the following: outputting an audio signal to a display according to the water intoxication information, so that the display plays water intoxication sound prompt information corresponding to the water intoxication information; Alternatively, an audio signal is output to a display according to the water intoxication information, so that the display plays a water intoxication voice prompt message corresponding to the water intoxication information; Alternatively, an indicator light signal is output to a display according to the water intoxication information, so that an indicator light on the display corresponding to the water intoxication information is activated.

15. An information display method for an endoscopic camera system, wherein the endoscopic camera system includes a display for displaying information, characterized in that: The method comprises: The endoscope camera system obtains the working status information sent by the flushing and suction pump; The endoscope camera system determines alarm information indicating abnormal working state of the flushing and suction pump according to the working state information; The endoscope camera system outputs a display signal to a display according to the alarm information, so that the display displays alarm prompt information corresponding to the alarm information.

16. A method for controlling a flushing suction pump, characterized in that: include: Obtaining the working state parameters of the flushing and suction pump; The working status information is sent to the endoscope camera system according to the working status parameters of the flushing and suction pump, so that the endoscope camera system determines the water intoxication information of the user of the flushing and suction pump according to the working status information, and then controls the display to display the water intoxication prompt information corresponding to the water intoxication information.

17. The control method of the irrigation and suction pump according to claim 16, characterized in that: Also includes: determining water intoxication information of a user of the flushing and suction pump according to the working state parameters of the flushing and suction pump; The sending of working status information to the endoscope camera system according to the working status parameters of the flushing and suction pump includes: The working status information is sent to the endoscope camera system according to the working status parameter and the water intoxication information, wherein the working status information includes the water intoxication information.

18. A control method for an irrigation and suction pump according to claim 16 or 17, characterized in that: The working state parameters of the flushing and suction pump include at least one of the following: Flushing pressure parameters of flushing suction pump; Flushing volume parameters of flushing suction pump; Flushing suction pump flushing negative underflow parameter; Flushing time parameters of the flushing suction pump.

19. An endoscope camera host, characterized in that: include: case; A first communication interface, used for connecting to an endoscope camera via wire or wirelessly; A second communication interface, used for wired or wireless connection with the flushing and suction pump; A display interface, provided on the housing, for connecting to a display; a processor, wherein the processor obtains data from the camera and the flushing and suction pump, performs image processing on the data, and then outputs the data to the display for display; The processor is further configured to execute the information display method of the endoscopic camera system according to any one of claims 1 to 15.

20. A flushing suction pump, characterized in that: include: A status information acquisition module, used to obtain the working status parameters of the flushing and suction pump; a liquid perfusion module, used for perfusing a flushing medium into a user of the flushing and suction pump; A third communication interface, used for wired or wireless connection with the endoscope camera system; a processor, wherein after acquiring the working status parameter through the status information acquisition module, the processor sends the working status information to the endoscope camera system through a third communication interface; The processor is further configured to execute the control method for the irrigation and suction pump according to any one of claims 16 to 18.

21. A surgical system comprising an endoscopic camera system and an irrigation and aspiration pump, wherein the irrigation and aspiration pump is communicatively connected to the endoscopic camera system, and the endoscopic camera system includes a display for displaying information, characterized in that: The display is used to obtain the display signal output by the endoscope camera system and display water poisoning prompt information of the user of the flushing and suction pump.

22. A surgical system according to claim 21, characterized in that: The flushing and suction pump is used to send working status information to the endoscopic camera system. The endoscopic camera system determines the water intoxication information of the user of the flushing and suction pump based on the working status information, and outputs the display signal to the display based on the water intoxication information, so that the display displays water intoxication prompt information corresponding to the water intoxication information.

23. A surgical system according to claim 21, characterized in that: The working status information includes working status parameters of the irrigation and suction pump, and the endoscope camera system is further configured to output a display signal to the display according to the working status parameters, so that the display displays real-time values ​​of the working status parameters.

24. A surgical system according to claim 21, characterized in that: The endoscope camera system is also used to judge the water intoxication status based on the working status information and determine the water intoxication information.

25. An information display method for an endoscopic camera system, wherein the endoscopic camera system includes a display for displaying information, characterized in that: The method comprises: The endoscope camera system receives a negative under-volume parameter sent by an external device; The endoscope camera system outputs a display signal to the display according to the under-under parameter, so that the display displays a real-time value of the under-under parameter.

26. The information display method of an endoscope camera system according to claim 25, characterized in that: The external device includes at least one of the following: a flushing and suction pump, the flushing and suction pump being communicatively connected to the endoscope camera system; A flushing metering device is communicatively connected to the endoscope camera system and / or the flushing suction pump, and is used to determine the negative and negative volume parameters according to the flushing volume and waste liquid volume of the flushing suction pump.

27. The information display method of an endoscope camera system according to claim 25, characterized in that: Also includes: The endoscope camera system receives the flushing time parameter of the flushing and suction pump sent by the external device; The endoscope camera system outputs a display signal to the display according to the flushing time parameter, including: The endoscope camera system outputs a display signal to the display according to the negative underflow parameter and the flushing time parameter, so that the display displays the real-time values ​​of the negative underflow parameter and the flushing time parameter.

28. The information display method of an endoscope camera system according to claim 27, characterized in that: The real-time value of the flushing time parameter includes at least one of the following: The cumulative running time of the flushing suction pump since the first flushing operation; The cumulative flushing time during which the flushing suction pump performs flushing.

29. The information display method of an endoscope camera system according to claim 25, characterized in that: Also includes: The endoscope camera system receives the flushing volume parameter of the flushing and suction pump sent by the external device; The endoscope camera system outputs a display signal to the display according to the flushing time parameter, including: The endoscope camera system outputs a display signal to the display according to the negative underflow parameter and the flushing volume parameter, so that the display displays the real-time values ​​of the negative underflow parameter and the flushing volume parameter.

30. The information display method of an endoscope camera system according to claim 29, characterized in that: The real-time value of the flushing volume parameter is obtained according to the flushing flow rate and flushing duration of the flushing suction pump.

31. An endoscope camera host, characterized in that: include: case; A first communication interface, used for connecting to an endoscope camera via wire or wirelessly; A fourth communication interface, used for wired or wireless connection with an external device; A display interface, provided on the housing, for connecting to a display; A processor for executing the information display method of the endoscopic camera system as described in any one of claims 25 to 31.

32. An information display method for an endoscopic camera system, wherein the endoscopic camera system includes a display for displaying information, characterized in that: The method comprises: The endoscope camera system receives the working status parameters of the flushing and suction pump; The endoscope camera system outputs a display signal to the display according to the working status parameter, so that the display displays the working status parameter; the working status parameter is used to directly reflect the patient's water intoxication condition.

33. The information display method of an endoscope camera system according to claim 32, characterized in that: The working state parameters of the flushing and suction pump include at least one of the following: Flushing pressure parameters of flushing suction pump; Flushing volume parameters of flushing suction pump; Flushing suction pump flushing negative underflow parameter; Flushing time parameters of the flushing suction pump.

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