Multifunctional closed enema system

Abstract

The utility model discloses a multifunctional closed enema system, which relates to the technical field of medical enema equipment and comprises an operating table, an enema tube and a waste liquid collecting tank. A connecting port is formed in the operation table; the connecting port comprises a supply port, a suction port and an inflation and deflation connector. A first air bag and a second air bag are arranged on the outer side wall of the enema tube; a water inlet pipe, a water outlet pipe, an intracavity pressure line and a gas charging and discharging pipe are integrated in the enema pipe; the inlet end of the water inlet pipe is communicated with the supply port, and the outlet end of the water inlet pipe is communicated with the intestine pipeline; the inlet end of the water outlet pipe can be communicated with the intestine pipeline, the outlet end of the water outlet pipe is communicated with the waste liquid collecting tank, and the waste liquid collecting tank is communicated with the suction port; the tail end of the intracavity pressure line is connected with an intracavity pressure sensor; the gas inflation and deflation pipe is communicated with the first air bag and the second air bag. The pressure of enema liquid is stably controlled, the intestinal canal of the focus section is closed, the focus position is accurately positioned, and the enema treatment effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical enema equipment, in particular to a multifunctional closed enema system. Background Art

[0002] In the current medical field, enema treatment, as a common medical means, is widely used in various occasions such as drug treatment, bowel cleansing, and preoperative preparation. However, traditional enema systems have many drawbacks, which greatly limit the effect of enema treatment and the comfort of patients.

[0003] First of all, the problem of incomplete drug enema treatment is very prominent. Since traditional enema systems cannot ensure that the drug fully infiltrates the lesion area, the treatment effect is limited, and even side effects such as abdominal discomfort or constipation may be caused.

[0004] Secondly, the instability of water temperature and pressure is also a major problem of traditional enema systems. The control of pressure during enema is crucial for the comfort of patients and intestinal health. However, it is difficult for traditional enema systems to achieve precise control of pressure, which may cause discomfort to patients or intestinal damage.

[0005] Furthermore, inaccurate lesion positioning is also a major defect of traditional enema systems. Since the intestinal tract cannot be accurately located, the enema effect may be affected, and even healthy intestinal segments may be damaged.

[0006] In addition, the damage caused by excessive enema to the whole colon and rectum cannot be ignored. This may lead to the destruction of the intestinal mucosa, cause dysbacteriosis, and then lead to intestinal dysfunction and decreased immunity.

[0007] Although there are various enema devices and technologies on the current market, they still have certain limitations in dealing with the above-mentioned enema treatment drawbacks. For example, some devices may only solve the problem of water temperature and pressure control, but still have deficiencies in lesion positioning, even distribution of enema fluid, etc.; some other devices may pay more attention to the comfort of patients, but may compromise on the enema effect. Therefore, although existing technical products meet the enema treatment requirements to a certain extent, there is still room for further improvement and perfection. Content of the Utility Model

[0008] The purpose of the utility model is to provide a multifunctional closed enema system to solve the problems existing in the above-mentioned prior art, realize stable control of the pressure of enema fluid, close the intestinal tract of the lesion segment, accurately locate the lesion position, and improve the enema treatment effect.

[0009] To achieve the above purpose, the utility model provides the following solutions:

[0010] The present utility model provides a multifunctional closed enema system, including an operation table, an enema tube and a waste liquid collection tank; a connection port is arranged inside the operation table; the connection port includes a supply port for supplying enema liquid, a suction port for extracting a negative pressure environment, and an air charging and discharging interface; a first airbag and a second airbag are arranged on the outer side wall of the enema tube, and the first airbag is close to the insertion end of the enema tube; both the first airbag and the second airbag can maintain a fixed relative position on the outer side wall of the enema tube; a water inlet pipe, a water outlet pipe, a cavity pressure line and a gas charging and discharging pipe are integrated in the enema tube; the inlet end of the water inlet pipe is connected and communicated with the supply port, the outlet end of the water inlet pipe is located on the enema tube between the first airbag and the second airbag, and the outlet end of the water inlet pipe can be communicated with the intestinal tract of a patient; the inlet end of the water outlet pipe is located on the enema tube between the first airbag and the second airbag, and the inlet end of the water outlet pipe can be communicated with the intestinal tract of a patient, the outlet end of the water outlet pipe is communicated with the inside of the waste liquid collection tank, and the inside of the waste liquid collection tank is communicated with the suction port; the end of the cavity pressure line is connected with a cavity pressure sensor, and the cavity pressure sensor is used for sensing the pressure in the intestinal tract of the patient between the first airbag and the second airbag; one end of the gas charging and discharging pipe is used for being connected and communicated with the air charging and discharging interface, and the gas charging and discharging pipe is communicated with both the first airbag and the second airbag.

[0011] Preferably, a visible line is also integrated in the enema tube, the connection port includes a visible interface, one end of the visible line is connected with the visible interface, and the end of the visible line is connected with a visible probe, and the visible probe is fixedly arranged at the insertion end of the enema tube.

[0012] Preferably, a liquid storage container is arranged inside the operation table, the liquid storage container is used for containing enema liquid, and a temperature control component for regulating the temperature of the enema liquid is arranged inside the liquid storage container.

[0013] Preferably, a disposable outer layer pipe is further sleeved outside the enema tube, and the disposable outer layer pipe can be detached relative to the enema tube.

[0014] Preferably, an exhaust pipe is also integrated in the enema tube, the inlet end of the exhaust pipe can be communicated with the inside of the intestinal tract of the patient between the first airbag and the second airbag, the outlet end of the exhaust pipe is communicated with the inside of the waste liquid collection tank, and an opening and closing valve is arranged on the exhaust pipe.

[0015] Preferably, the gas charging and discharging pipe includes a first charging and discharging pipe and a second charging and discharging pipe, the first charging and discharging pipe is connected and communicated with the first airbag, and the second charging and discharging pipe is connected and communicated with the second airbag.

[0016] Preferably, a first inner-bag pressure line and a second inner-bag pressure line are integrated in the enema tube; the connection port includes a first inner-bag pressure interface and a second inner-bag pressure interface; the first inner-bag pressure line is connected to the first inner-bag pressure interface, and a first inner-bag pressure sensor is connected to the end of the first inner-bag pressure line, and the first inner-bag pressure sensor is used to monitor the pressure in the first airbag; the second inner-bag pressure line is connected to the second inner-bag pressure interface, and a second inner-bag pressure sensor is connected to the end of the second inner-bag pressure line, and the second inner-bag pressure sensor is used to monitor the pressure in the second airbag.

[0017] Preferably, the waste liquid collection tank is fixedly arranged on the operation table, and a liquid discharge port is arranged at the bottom of the waste liquid collection tank, and the liquid discharge port is connected with a drainage bag, the drainage bag hangs down naturally, and a scale is arranged on the drainage bag.

[0018] Preferably, a safety valve communicating with the outside is arranged on the waste liquid collection tank; when the negative pressure sucked by the suction port in the waste liquid collection tank is higher than the threshold value, the safety valve can be opened to allow outside gas to enter the waste liquid collection tank.

[0019] Preferably, an exhaust port is arranged on the waste liquid collection tank, and a control valve for opening and closing is arranged on the exhaust port.

[0020] The utility model has achieved the following technical effects compared with the prior art:

[0021] The multi-functional closed enema system provided by the present utility model forms effective closure of the lesion segment by arranging a first airbag and a second airbag on the enema tube, which can each closely adhere to the corresponding intestinal wall, and then performs lavage of the enema solution through the water inlet pipe and the water outlet pipe; the first airbag and the second airbag can achieve the closure of the enema pipeline, prevent the leakage of the enema solution, ensure that the drug can be accurately and completely delivered to the lesion area, thereby precisely controlling the distribution and concentration of the enema solution in the lesion segment, ensuring that the drug can fully infiltrate the lesion area, improving the treatment effect, which is of great significance for treating intestinal diseases, improving intestinal function, etc.; the closing effect of the first airbag and the second airbag can also reduce the leakage of the enema solution, reduce the external stimulation received by the intestine, and reduce the discomfort of the patient; it can achieve targeted drug flushing enema in the intestine, can maximize the treatment effect, and reduce the potential impact of the drug on healthy intestinal segments; the water inlet pipe and the water outlet pipe used in cooperation can also thoroughly clean the residual liquid and waste in the intestine, providing favorable conditions for the effective absorption of the drug; a negative pressure environment is formed in the waste liquid collection tank by using the suction port, and the suction effect on the substances in the intestine is achieved by using the negative pressure environment, and its suction structure is simple and convenient; the pressure in the intestine is monitored by the cavity pressure sensor, and the flow rates of the water inlet pipe and the water outlet pipe are controlled, so as to achieve stable control of the pressure in the flushing segment of the intestine and reduce the discomfort of the patient during enema.

[0022] Further, the visual system formed by the visual probe and the visible line can, during the enema treatment process, capture the image information inside the intestine in real time for medical staff to clearly observe the internal situation of the intestine, including key information such as the location, size, and shape of the lesion; this intuitive observation method enables medical staff to more accurately judge the position of the enema tube and ensure that the drug can be directly delivered to the lesion area.

[0023] Further, the setting of the liquid storage container and the temperature control component can achieve constant temperature lavage of the enema solution, reduce the discomfort of the patient during enema; reduce the damage to the intestinal mucosa caused by the enema solution, and reduce the risks of intestinal function disorder and immune decline.

[0024] Further, the disposable outer layer pipeline and the enema tube are combined to form a double-layer pipeline design. The disposable outer layer pipeline can effectively avoid the risk of cross-infection; it can be discarded after use and then a new one can be replaced to continue using; this design also reduces the cumbersome process of repeated disinfection, reduces the waiting time for treatment and inspection, and improves the treatment efficiency; and it is easy to replace and clean, ensuring the safety of the patient.

[0025] Further, the exhaust pipe can achieve the suction of the gas in the patient's intestine.

[0026] Further, the first inflation and deflation tube is used to inflate and deflate the first airbag, and the second inflation and deflation tube is used to inflate and deflate the second airbag, so as to realize respective inflation and deflation, ensure reasonable inflation and deflation degrees at respective positions, and ensure the sealing effect at the corresponding positions of the first airbag and the second airbag.

[0027] Further, the first in-bag pressure sensor and the second in-bag pressure sensor can respectively monitor the pressures in the first airbag and the second airbag, so as to provide more accurate numerical values of the inflation and deflation degrees and a better sealing effect.

[0028] Further, the setting of the drainage bag can uniformly collect the discharged waste liquid, and the scale set thereon can visually show the amount of the discharged waste liquid, so as to facilitate medical staff to have a basis for understanding the treatment situation during the enema operation.

[0029] Further, the setting of the safety valve can ensure a safe negative pressure environment in the waste liquid collection tank and avoid suction damage to the patient's intestine caused by excessive negative pressure.

[0030] Further, the exhaust port provided on the waste liquid collection tank can facilitate the collection and treatment of the aspirated waste gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0032] Figure 1 It is a schematic diagram of the overall structure of the multifunctional closed enema system provided by the present invention;

[0033] Figure 2 It is a cross-sectional view of the enema tube in the multifunctional closed enema system provided by the present invention;

[0034] Figure 3 It is a schematic diagram of the structure of the waste liquid collection tank in the multifunctional closed enema system provided by the present invention.

[0035] In the figure:

[0036] 100 - multifunctional closed enema system;

[0037] 10 - operation table; 11 - operation area; 12 - display area;

[0038] 20 - Enema tube; 21 - First airbag; 211 - First airbag internal pressure line; 22 - Second airbag; 221 - Second airbag internal pressure line; 23 - Water inlet pipe; 24 - Water outlet pipe; 25 - Cavity pressure line; 251 - Cavity pressure sensor; 26 - Visible line; 261 - Visible probe; 27 - Exhaust pipe; 28 - First inflation and deflation pipe; 29 - Second inflation and deflation pipe;

[0039] 30 - Waste liquid collection tank; 31 - Liquid discharge port; 32 - Drainage bag; 33 - Exhaust port. Detailed implementation manners

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0041] The purpose of the present invention is to provide a multifunctional closed enema system to solve the problems existing in the prior art, realize the stable control of the enema liquid pressure, the closure of the intestinal tract segment of the lesion, the accurate positioning of the lesion location, and improve the enema treatment effect.

[0042] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation manners.

[0043] Embodiment 1

[0044] This embodiment provides a multifunctional closed enema system 100, as Figures 1 to 3As shown in the figure, it includes an operating table 10, an enema tube 20 and a waste liquid collection tank 30; a connection port is provided inside the operating table 10; the connection port includes a supply port for supplying enema fluid, a suction port for extracting a negative pressure environment, and an air charging and discharging interface; a first airbag 21 and a second airbag 22 are provided on the outer wall of the enema tube 20, and the first airbag 21 is close to the insertion end of the enema tube 20; both the first airbag 21 and the second airbag 22 can maintain a fixed relative position on the outer wall of the enema tube 20; a water inlet pipe 23, a water outlet pipe 24, an intracavity pressure line 25 and a gas charging and discharging pipe are integrated in the enema tube 20; the inlet end of the water inlet pipe 23 is connected and communicated with the supply port, the outlet end of the water inlet pipe 23 is located on the enema tube 20 between the first airbag 21 and the second airbag 22, and the outlet end of the water inlet pipe 23 can be communicated with the patient's intestinal tract; the inlet end of the water outlet pipe 24 is located on the enema tube 20 between the first airbag 21 and the second airbag 22, and the inlet end of the water outlet pipe 24 can be communicated with the patient's intestinal tract, and the outlet end of the water outlet pipe 24 is communicated with the inside of the waste liquid collection tank 30, and the inside of the waste liquid collection tank 30 is communicated with the suction port; the end of the intracavity pressure line 25 is connected with an intracavity pressure sensor 251, and the intracavity pressure sensor 251 is used to sense the pressure in the patient's intestinal tract between the first airbag 21 and the second airbag 22; one end of the gas charging and discharging pipe is used to be connected and communicated with the air charging and discharging interface, and the gas charging and discharging pipe is communicated with both the first airbag 21 and the second airbag 22.

[0045] By arranging the first airbag 21 and the second airbag 22 on the enema tube 20, they can each closely adhere to the corresponding intestinal wall to form an effective seal for the diseased segment, and then the enema fluid is irrigated through the water inlet pipe 23 and the water outlet pipe 24; the first airbag 21 and the second airbag 22 can achieve the closure of the enema tube 20, prevent the leakage of the enema fluid, ensure that the drug can be accurately and completely delivered to the diseased area, thereby precisely controlling the distribution and concentration of the enema fluid in the diseased segment, ensuring that the drug can fully infiltrate the diseased area, improving the treatment effect, which is of great significance for treating intestinal diseases and improving intestinal function, etc.; the closing effect of the first airbag 21 and the second airbag 22 can also reduce the leakage of the enema fluid, reduce the external stimulation received by the intestine, and reduce the discomfort of the patient; it can realize the drug flushing enema at a fixed point and fixed segment in the intestine, can maximize the treatment effect, and reduce the potential impact of the drug on the healthy intestinal segment; the water inlet pipe 23 and the water outlet pipe 24 used in conjunction with it can also thoroughly clean the residual liquid and waste in the intestine, providing favorable conditions for the effective absorption of the drug; a negative pressure environment is formed in the waste liquid collection tank 30 by using the suction port, and the suction effect on the substances in the intestine is realized by using the negative pressure environment, and its suction structure is simple and convenient; the pressure in the intestine is monitored by the intracavity pressure sensor 251, and the flow rates of the water inlet pipe 23 and the water outlet pipe 24 are controlled, so as to realize the stable control of the pressure in the flushing segment of the intestine and reduce the discomfort of the patient during the enema process.

[0046] Among them, for the relevant settings of the operating table 10:

[0047] In an alternative solution of this embodiment, preferably, a liquid storage container is arranged inside the operating table 10 for containing enema solution, and a temperature control component for regulating the temperature of the enema solution is arranged inside the liquid storage container. The arrangement of the liquid storage container and the temperature control component can achieve constant-temperature irrigation of the enema solution, reduce the discomfort of the patient during enema; reduce the damage of the enema solution to the intestinal mucosa, and reduce the risks of intestinal dysfunction and decreased immunity.

[0048] Specifically, a supply pump is arranged inside the liquid storage container, and the supply pump is used to extract the enema solution, and the output port of the supply pump is communicated with the supply port.

[0049] Specifically, as Figure 1 shown, an operation area 11 is arranged on the operating table 10. The operation area 11 is provided with an intracapsular pressure setting button for setting the pressure inside the first airbag 21 and the injection pressure inside the second airbag 22; an intracavity pressure setting button for setting the intracavity pressure; an on button, a pause button, and a stop button of the device; a water temperature setting button for the enema solution temperature; a water volume setting button for the injection volume of the water inlet pipe 23, etc.

[0050] Specifically, as Figure 1 shown, a display area 12 is arranged on the operating table 10, and the display area 12 can display, including but not limited to, the following: the intracapsular pressure inside the first airbag 21, the intracapsular pressure inside the second airbag 22, the intestinal cavity pressure, the water temperature, the water volume (i.e., the injection volume of the enema solution injected by the water inlet pipe 23), the flow rate, and the completion amount (i.e., the enema completion progress).

[0051] Specifically, necessary controllers can be arranged inside the operating table 10, and each relevant electronic component is respectively communicatively connected with the controller. The controller realizes automatic and intelligent control. After the medical staff set relevant parameters, the controller can automatically adjust parameters such as the flow rate, flow volume, and temperature of the enema solution according to the specific conditions of the patient and the instructions of the medical staff to ensure the comfort and safety of enema treatment. By precisely controlling each link in the enema process through the controller, such as the injection of drugs and the flushing of the intestine, the system settings can reduce medical risks caused by improper manual operations, etc., not only ensuring the safety of the patient but also improving the work efficiency of the medical staff.

[0052] Among them, for other relevant settings of the enema tube 20:

[0053] Specifically, the first airbag 21 and the second airbag 22 can be arranged on the enema tube 20 in the following ways: the first airbag 21 is fixedly arranged on the enema tube 20, and the position of the second airbag 22 on the enema tube 20 is adjustable, so as to meet the enema requirements of different lengths; or by replacing the enema tube 20 of the part connected to the waste liquid collection tank 30, the distances between the corresponding first airbag 21 and the second airbag 22 on each enema tube 20 are different, and different enema tubes 20 are replaced according to needs. At this time, the first airbag 21 and the second airbag 22 on each enema tube 20 can be fixedly arranged on the enema tube 20; or the first airbag 21 is fixedly arranged on the enema tube 20, and the second airbag 22 is a separate component. During use, it is inserted into the required position and then inflated and deflated for fixation. At this time, a groove can be arranged at the corresponding position of the enema tube 20, and an annular protrusion is arranged on the inner side of the second airbag 22. The annular protrusion is located in the groove. After it is inflated, the annular protrusion of the second airbag 22 is stuck in the groove to realize the fixation of the position of the second airbag 22.

[0054] In an alternative solution of this embodiment, preferably, as Figure 1 and Figure 2 shown, a visible line 26 is also integrated in the enema tube 20. The connection port includes a visual interface. One end of the visible line 26 is connected to the visual interface, and the end of the visible line 26 is connected to a visual probe 261. The visual probe 261 is fixedly arranged at the insertion end of the enema tube 20. The visual system formed by the visual probe 261 and the visible line 26 can, during the enema treatment process, capture the image information inside the intestine in real time, so that medical staff can clearly observe the internal situation of the intestine, including key information such as the location, size, and shape of the lesion; this intuitive observation method enables medical staff to more accurately judge the position of the enema tube 20 and ensure that the drug can be directly delivered to the lesion area.

[0055] Specifically, a display screen is also arranged in the display area 12 on the operation table 10, which is used to display the image of the visual probe 261.

[0056] Specifically, the visual probe 261 can be a high-definition camera, which can capture the image information inside the intestine in real time and transmit the image to the display screen through an image transmission device.

[0057] In an alternative solution of this embodiment, preferably, as Figure 1 and Figure 2As shown, the gas charging and discharging tube includes a first charging and discharging tube 28 and a second charging and discharging tube 29. The first charging and discharging tube 28 is connected and communicated with the first airbag 21, and the second charging and discharging tube 29 is connected and communicated with the second airbag 22. The first charging and discharging tube 28 is used to charge and discharge gas to the first airbag 21, and the second charging and discharging tube 29 is used to charge and discharge gas to the second airbag 22, so as to realize respective charging and discharging of gas, ensure a reasonable degree of charging and discharging at respective positions, and ensure the sealing effect at the corresponding positions of the first airbag 21 and the second airbag 22.

[0058] Specifically, the first charging and discharging tube 28 and the second charging and discharging tube 29 are respectively connected with their own air pumps, or the output port of one air pump can be respectively communicated with the first charging and discharging tube 28 and the second charging and discharging tube 29.

[0059] In an alternative embodiment of the present example, preferably, as Figure 1 and Figure 2 shown, an exhaust pipe 27 is also integrated in the enema tube 20. The inlet end of the exhaust pipe 27 can be communicated with the inside of the patient's intestinal tract between the first airbag 21 and the second airbag 22, the outlet end of the exhaust pipe 27 is communicated with the inside of the waste liquid collection tank 30, and an opening and closing valve is provided on the exhaust pipe 27. The exhaust pipe 27 can suck the gas in the patient's intestinal tract.

[0060] In an alternative embodiment of the present example, preferably, as Figure 1 and Figure 2 shown, a first in-bag pressure line 211 and a second in-bag pressure line 221 are integrated in the enema tube 20; the connection ports include a first in-bag pressure interface and a second in-bag pressure interface; the first in-bag pressure line 211 is connected to the first in-bag pressure interface, and the end of the first in-bag pressure line 211 is connected with a first in-bag pressure sensor for monitoring the pressure in the first airbag 21; the second in-bag pressure line 221 is connected to the second in-bag pressure interface, and the end of the second in-bag pressure line 221 is connected with a second in-bag pressure sensor for monitoring the pressure in the second airbag 22. The first in-bag pressure sensor and the second in-bag pressure sensor can respectively monitor the pressures in the first airbag 21 and the second airbag 22, so as to provide more accurate numerical values of the charging and discharging degree and better sealing effect.

[0061] In an alternative embodiment of the present example, preferably, a disposable outer layer pipe is sleeved outside the enema tube 20 and can be detached relative to the enema tube 20. The disposable outer layer pipe and the enema tube 20 are matched to form a double-layer pipe design. The disposable outer layer pipe can effectively avoid the risk of cross-infection; it can be discarded after use and then a new one can be replaced for continuous use; this design also reduces the cumbersome process of repeated disinfection, reduces the waiting time for treatment and inspection, improves the treatment efficiency; and it is easy to replace and clean, ensuring the safety of patients.

[0062] Among them, regarding the relevant settings of the waste liquid collection tank 30:

[0063] In an alternative solution of this embodiment, preferably, as Figure 1 and Figure 3 shown, the waste liquid collection tank 30 is fixedly arranged on the operating table 10, and a liquid discharge port 31 is arranged at the bottom of the waste liquid collection tank 30. A drainage bag 32 is connected to the liquid discharge port 31. The drainage bag 32 hangs down naturally, and a scale is arranged on the drainage bag 32. The arrangement of the drainage bag 32 can collect the discharged waste liquid uniformly, and the scale arranged on it can visually check the amount of the discharged waste liquid, so as to facilitate medical staff to have a basis for understanding the treatment situation during the enema operation.

[0064] Specifically, the drainage bag 32 can be replaced at the liquid discharge port 31, which is convenient for medical staff to replace it in a timely and convenient manner.

[0065] Specifically, the waste liquid collection tank 30 can also adopt some existing devices, such as a sputum suction tank for sputum suction, etc., to reduce the manufacturing cost.

[0066] Specifically, when the waste liquid collection tank 30 is independently designed instead of borrowing existing equipment, part of the enema tube 20 can be integrated on the waste liquid collection tank 30 (as Figure 3 shown, other pipelines that are not connected to the inside of the waste liquid collection tank 30 are integrated into the top cover body of the waste liquid collection tank 30), enhancing the degree of integration, reducing the number of pipeline wires, and making the entire enema tube 20 more concise.

[0067] In an alternative solution of this embodiment, preferably, a safety valve communicating with the outside is arranged on the waste liquid collection tank 30; when the negative pressure sucked in the waste liquid collection tank 30 by the suction port is higher than the threshold value, the safety valve can open and allow outside air to enter the waste liquid collection tank 30. The arrangement of the safety valve can ensure a safe negative pressure environment in the waste liquid collection tank 30 and avoid suction damage to the patient's intestine caused by excessive negative pressure.

[0068] In an alternative solution of this embodiment, preferably, as Figure 3 shown, an exhaust port 33 is arranged on the waste liquid collection tank 30, and a control valve for opening and closing is arranged on the exhaust port 33. The exhaust port 33 arranged on the waste liquid collection tank 30 can facilitate the collection and treatment of the exhausted gas sucked out.

[0069] Among them, regarding the description of other relevant settings:

[0070] Specifically, other relevant detection wire harnesses and detection sensors can be integrated in the enema tube 20 according to actual needs to improve the degree of integration and meet the need for its multi-functional use.

[0071] In this utility model, specific examples are used to elaborate on the principle and implementation mode of the utility model. The description of the above embodiments is only used to help understand the method and its core idea of the utility model; at the same time, for those of ordinary skill in the art, according to the idea of the utility model, there will be changes in the specific implementation mode and application scope. In summary, the content of this specification should not be construed as a limitation of the utility model.

Claims

1. A multi-functional closed enema system, characterized in that: It includes an operating table, an enema tube and a waste liquid collection tank; A connection port is arranged inside the operating table; the connection port includes a supply port for supplying enema liquid, a suction port for extracting a negative pressure environment, and an air charging and discharging interface; A first airbag and a second airbag are arranged on the outer side wall of the enema tube, and the first airbag is close to the insertion end of the enema tube; both the first airbag and the second airbag can maintain a fixed relative position on the outer side wall of the enema tube; A water inlet pipe, a water outlet pipe, a cavity pressure line and a gas charging and discharging pipe are integrated in the enema tube; the inlet end of the water inlet pipe is connected and communicated with the supply port, the outlet end of the water inlet pipe is located on the enema tube between the first airbag and the second airbag, and the outlet end of the water inlet pipe can be communicated with the intestinal tract of the patient; the inlet end of the water outlet pipe is located on the enema tube between the first airbag and the second airbag, and the inlet end of the water outlet pipe can be communicated with the intestinal tract of the patient, the outlet end of the water outlet pipe is communicated with the inside of the waste liquid collection tank, and the inside of the waste liquid collection tank is communicated with the suction port; the end of the cavity pressure line is connected with a cavity pressure sensor, and the cavity pressure sensor is used for sensing the pressure inside the intestinal tract of the patient between the first airbag and the second airbag; one end of the gas charging and discharging pipe is used for being connected and communicated with the air charging and discharging interface, and the gas charging and discharging pipe is communicated with both the first airbag and the second airbag.

2. The multifunctional closed enema system according to claim 1, wherein: A visible line is also integrated in the enema tube, the connection port includes a visible interface, one end of the visible line is connected with the visible interface, and the end of the visible line is connected with a visible probe, and the visible probe is fixedly arranged at the insertion end of the enema tube.

3. The multi-functional closed enema system according to claim 1, wherein: A liquid storage container is arranged inside the operating table, the liquid storage container is used for containing enema liquid, and a temperature control component for regulating the temperature of the enema liquid is arranged inside the liquid storage container.

4. The multi-functional closed enema system according to claim 1, wherein: A disposable outer layer pipe is also sleeved outside the enema tube, and the disposable outer layer pipe can be disassembled relative to the enema tube.

5. The multi-functional closed enema system according to claim 1, characterized in that: An exhaust pipe is also integrated in the enema tube, the inlet end of the exhaust pipe can be communicated with the inside of the intestinal tract of the patient between the first airbag and the second airbag, the outlet end of the exhaust pipe is communicated with the inside of the waste liquid collection tank, and an opening and closing valve is arranged on the exhaust pipe.

6. The multifunctional closed enema system according to claim 1, wherein: The gas charging and discharging pipe includes a first charging and discharging pipe and a second charging and discharging pipe, the first charging and discharging pipe is connected and communicated with the first airbag, and the second charging and discharging pipe is connected and communicated with the second airbag.

7. The multi-functional closed enema system according to claim 1, characterized in that: A first airbag internal pressure line and a second airbag internal pressure line are integrated in the enema tube; The connection port includes a first airbag internal pressure interface and a second airbag internal pressure interface; the first airbag internal pressure line is connected with the first airbag internal pressure interface, and the end of the first airbag internal pressure line is connected with a first airbag internal pressure sensor, and the first airbag internal pressure sensor is used for monitoring the pressure inside the first airbag; the second airbag internal pressure line is connected with the second airbag internal pressure interface, and the end of the second airbag internal pressure line is connected with a second airbag internal pressure sensor, and the second airbag internal pressure sensor is used for monitoring the pressure inside the second airbag.

8. The multifunctional closed enema system according to claim 1, wherein: The waste liquid collection tank is fixedly arranged on the operating table, and a liquid discharge port is arranged at the bottom of the waste liquid collection tank. The liquid discharge port is connected with a drainage bag, and the drainage bag hangs down naturally, and scales are arranged on the drainage bag.

9. The multi-functional closed enema system according to claim 1, characterized in that: A safety valve communicating with the outside is arranged on the waste liquid collection tank; when the negative pressure sucked by the suction port in the waste liquid collection tank is higher than the threshold value, the safety valve can be opened to allow outside gas to enter the waste liquid collection tank.

10. The multifunctional closed enema system according to claim 1, characterized in that: An exhaust port is arranged on the waste liquid collection tank, and a control valve for opening and closing is arranged on the exhaust port.

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