Infusion device and control method and computer readable storage medium

Abstract

The application provides an infusion device, a control method and a computer readable storage medium. The method comprises: infusing a target object according to a set infusion parameter, and obtaining a current first physiological parameter of the target object; when the first physiological parameter exceeds a preset physiological parameter range, determining a target infusion parameter according to a target parameter, and infusing the target object according to the target infusion parameter, wherein the target parameter comprises the first physiological parameter, a body weight of the target object or a constant infusion parameter. In the application, when it is detected that the physiological parameter of the target object exceeds the preset physiological parameter range, the infusion parameter of the infusion device is automatically adjusted through the physiological parameter, the body weight of the target object or the constant infusion parameter, so that the medical staff does not need to manually switch the operation mode of the infusion device to adjust the infusion parameter, and the operation efficiency of the infusion device is improved.

Description

Technical Field

[0001] This application relates to the field of medical device technology, and in particular to an infusion device and control method and a computer-readable storage medium. Background Technology

[0002] With the development of the medical industry, medical devices are becoming increasingly intelligent. For example, infusion devices can automatically administer infusions to patients.

[0003] During drug infusion, medical staff set the infusion parameters of the infusion device based on their experience, ensuring that the device delivers the medication to the patient according to these settings. Once the patient's physiological parameters meet the medical staff's expectations, they switch the infusion device to another mode to allow for setting infusion parameters that best suit the patient's current condition.

[0004] It is evident that the mode switching of infusion parameters in the infusion device involves manual operation, which takes a long time and results in low operating efficiency of the infusion device. Summary of the Invention

[0005] This application provides an infusion device, a control method, and a computer-readable storage medium to solve the problem of low operating efficiency of the infusion device.

[0006] On one hand, this application provides a control method for an infusion device, comprising:

[0007] The target object is infused according to the set infusion parameters, and the first physiological parameter of the target object is obtained.

[0008] When the first physiological parameter exceeds the preset physiological parameter range, a target infusion parameter is determined based on the target parameter, and the target object is infused according to the target infusion parameter. The target parameter includes the first physiological parameter, the weight of the target object, or a constant infusion parameter.

[0009] In one embodiment, the step of infusing the target object according to the set infusion parameters includes:

[0010] When the infusion device enters the first operating mode, it infuses the target object according to the set infusion parameters;

[0011] The step of determining the target infusion parameters based on the target parameters includes:

[0012] Determine the second operating mode to be switched from the first operating mode, and run the second operating mode;

[0013] The target parameters are determined according to the second operating mode, and the target infusion parameters are determined according to the target parameters.

[0014] In one embodiment, the step of determining the target infusion parameters based on the target parameters includes:

[0015] Obtain the physiological characteristics of the target object;

[0016] Obtain a target model that matches the physiological characteristics;

[0017] The target parameters are input into the target model to obtain the target infusion parameters output by the target model.

[0018] In one embodiment, after the step of controlling the infusion device to infuse the target object according to the target infusion parameters, the method further includes:

[0019] Obtain the second physiological parameters of the target object;

[0020] When the second physiological parameter is within the preset physiological parameter range, the target object is infused according to the set infusion parameters.

[0021] In one embodiment, before the step of infusing the target object according to the set infusion parameters, the method further includes:

[0022] Output control page;

[0023] When a completion operation of the input parameters triggered by the control page is detected, the input input parameters are obtained according to the completion operation, and the input input parameters are determined and set according to the input input parameters.

[0024] In one embodiment, it further includes:

[0025] The settings page for outputting physiological parameter ranges;

[0026] When a setting operation based on the physiological parameter range of the settings page is detected, the input physiological parameters are obtained according to the setting operation, and a preset physiological parameter range is set according to the input physiological parameters.

[0027] In one embodiment, the step of obtaining the current first physiological parameter of the target object includes:

[0028] A request to acquire physiological parameters is sent to a physiological parameter acquisition device, which is used to acquire the physiological parameters of the target object;

[0029] Receive the first physiological parameters of the target object sent by the acquisition device.

[0030] In one embodiment, the step of obtaining the current first physiological parameter of the target object includes:

[0031] Obtain the physiological characteristics of the target object;

[0032] The physiological characteristics and the set infusion parameters are input into the prediction model to obtain the current first physiological parameters of the target object output by the prediction model.

[0033] On the other hand, this application also provides an infusion device, comprising:

[0034] The infusion module is used to infuse the target object with the infusion according to the set infusion parameters and to obtain the target object's current first physiological parameter.

[0035] The determination module is used to determine the target infusion parameter based on the target parameter when the first physiological parameter exceeds the preset physiological parameter range, and to infuse the target object according to the target infusion parameter. The target parameter includes the first physiological parameter, the weight of the target object, or a constant infusion parameter.

[0036] On the other hand, this application also provides an infusion device, including: a memory and a processor;

[0037] The memory stores computer-executed instructions;

[0038] The processor executes computer execution instructions stored in the memory, causing the processor to perform the control method for the infusion device as described above.

[0039] On the other hand, this application also provides a computer-readable storage medium including computer instructions that, when executed by a processor, implement the control method of the infusion device as described above.

[0040] The infusion device, control method, and computer-readable storage medium provided in this application allow the infusion device to automatically adjust its infusion parameters based on physiological parameters, the target object's weight, or constant infusion parameters when the infusion device detects that the physiological parameters of the target object exceed the preset physiological parameter range. This eliminates the need for medical personnel to manually switch the operating mode of the infusion device to adjust the infusion parameters, thereby improving the operational efficiency of the infusion device. Attached Figure Description

[0041] The accompanying drawings, which are incorporated in and form a part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure.

[0042] Figure 1 A schematic diagram illustrating a scenario in which the control method for the infusion device of this application is implemented;

[0043] Figure 2 This is a flowchart illustrating the first embodiment of the control method for the infusion device of this application;

[0044] Figure 3 This is a flowchart illustrating the second embodiment of the control method for the infusion device of this application;

[0045] Figure 4 This is a flowchart illustrating the third embodiment of the control method for the infusion device of this application;

[0046] Figure 5 This is a flowchart illustrating the fourth embodiment of the control method for the infusion device of this application;

[0047] Figure 6 This is a flowchart illustrating the fifth embodiment of the control method for the infusion device of this application;

[0048] Figure 7 This is a schematic diagram of the infusion device of this application;

[0049] Figure 8 This is a schematic diagram of the hardware structure of the infusion device of this application.

[0050] The accompanying drawings have illustrated specific embodiments of this disclosure, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concepts of this disclosure to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0051] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this disclosure as detailed in the summary of the invention.

[0052] With the development of the medical industry, medical devices are becoming increasingly intelligent. For example, infusion devices can automatically administer infusions to patients.

[0053] The inventors of this application have discovered that during drug infusion, medical staff set the infusion parameters of the infusion device based on their own experience, allowing the device to deliver the medication to the patient according to these parameters. Once the patient's physiological parameters meet the medical staff's expectations, they switch the infusion device to another mode to adjust the infusion parameters to suit the patient's current condition. However, switching between infusion parameter modes requires manual operation, which is time-consuming and results in low operational efficiency of the infusion device.

[0054] The inventors of this application therefore conceived that when the infusion device detects that the physiological parameters of the target object exceed the preset physiological parameter range, it can automatically adjust the infusion parameters of the infusion device based on the physiological parameters, the weight of the target object, or constant infusion parameters, without requiring medical personnel to manually switch the operating mode of the infusion device to adjust the infusion parameters, thus improving the operating efficiency of the infusion device.

[0055] This application provides a control method for an infusion device. (Refer to...) Figure 1 The infusion device 100 delivers medication or nutrient solution to the target object 200 via an infusion tube. Infusion refers to the administration of medication or nutrient solution to the target object. The infusion device 100 is equipped with a control panel 110, through which infusion parameters can be set. These set parameters are defined as the preset infusion parameters. The infusion device 100 can first deliver the medication to the target object 200 according to the preset parameters and acquire the physiological parameters of the target object 200. These physiological parameters can be acquired through a data acquisition device worn by the target object 200, or they can be predicted by the infusion device 100. If the physiological parameters exceed the preset range, the infusion device 100 automatically adjusts the infusion parameters for the target object 200 based on the physiological parameters, the target object's weight, or constant infusion parameters.

[0056] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will be described below with reference to the accompanying drawings.

[0057] Reference Figure 2 , Figure 2 This is a first embodiment of the control method for the infusion device of this application. The control method for the infusion device includes the following steps:

[0058] Step S201: Infuse the target object with the set infusion parameters and obtain the target object's current first physiological parameters.

[0059] In this embodiment, the executing entity is an infusion device, which can be a device for infusing into the human body, such as an infusion pump.

[0060] When administering an infusion to a target, the device first infuses the target according to the pre-set infusion parameters. These parameters can be entered into the device by healthcare professionals beforehand. The target refers to the object to which the infusion is being administered, and this can be a patient.

[0061] In one example, the infusion device is equipped with a display screen that outputs a control page where healthcare professionals can input infusion parameters. When the infusion device detects a completion operation triggered by the control page, it retrieves the input infusion parameters based on the completion operation and determines the desired infusion parameters accordingly. The completion operation can be clicking the confirmation button on the control page; that is, after the healthcare professional inputs the infusion parameters, clicking the confirmation button will trigger the infusion device to detect the completion operation.

[0062] In another example, the infusion device can communicate with a control device. Healthcare professionals can input infusion parameters into the infusion device via the control device. Specifically, the control device transmits the input parameters and the healthcare professional's identifier to the infusion device. The infusion device determines whether the healthcare professional has setting permissions based on the identifier. If the healthcare professional has setting permissions, the infusion device uses the input parameters as the set infusion parameters. The control device can be a device loaded with the control program for the infusion device; for example, the control device can be a portable terminal used by the healthcare professional; or, the control device can be a computer.

[0063] When the infusion device delivers medication to the target subject according to the set infusion parameters, it also acquires the target subject's current physiological parameters in real time or periodically. These current physiological parameters are defined as the first physiological parameter. The first physiological parameter is related to the medication being infused. For example, if the medication being infused is an anesthetic, the first physiological parameter is the target subject's BIS (Bispectral Index). Setting the infusion parameters includes setting the infusion concentration, infusion volume, and infusion time. The infusion device is communicatively connected to a physiological parameter acquisition device. When the infusion device needs to acquire physiological parameters, it sends a request to the acquisition device. Upon receiving the request, the acquisition device sends the acquired first physiological parameter of the target subject to the infusion device; that is, the infusion device receives the first physiological parameter of the target subject sent by the acquisition device.

[0064] Step S202: When the first physiological parameter exceeds the preset physiological parameter range, the target infusion parameter is determined according to the target parameter, and the target object is infused according to the target infusion parameter. The target parameter includes the first physiological parameter, the target object's weight, or a constant infusion parameter.

[0065] After acquiring the first physiological parameter, the infusion device determines whether the first physiological parameter exceeds a preset physiological parameter range. For example, when the infusion device is infusing an anesthetic, the preset physiological parameter range refers to the BIS range. The preset physiological parameter range can be set by healthcare professionals. Furthermore, the physiological parameters included in the preset physiological parameter range are not limited to BIS; they can also be other electrocardiographic parameters.

[0066] In one example, the infusion device is equipped with a display screen that outputs a setting page for physiological parameter ranges. Healthcare professionals can input physiological parameter ranges on this page. When the infusion device detects a setting operation triggered by the setting page, it retrieves the input physiological parameters based on the operation and sets a preset physiological parameter range accordingly. The setting operation can be a click on the setting button on the control screen; that is, after the healthcare professional inputs the physiological parameters on the setting page, clicking the setting button triggers the infusion device to detect the setting operation. It should be noted that the healthcare professional needs to input two physiological parameters for the infusion device to generate a preset physiological parameter range based on these two parameters.

[0067] In another example, the infusion device can communicate with a control device. Medical staff can input physiological parameters into the infusion device through the control device. That is, the control device transmits the physiological parameters input by the medical staff and the medical staff's identification to the infusion device. The infusion device determines whether the medical staff has the setting authority based on the identification. If it is determined that the medical staff has the setting authority, the infusion device sets a preset range of physiological parameters based on the physiological parameters.

[0068] In this embodiment, the infusion parameters are set based on the experience of medical personnel, and the preset physiological parameter range is also set based on their experience. When the first physiological parameter exceeds the preset physiological parameter range, it can be determined that the target object's state is relatively stable, and infusion is not required according to the set infusion parameters. That is, medical personnel do not need to manually control the infusion parameters of the infusion device; the infusion device can automatically determine the infusion parameters and infuse the target object according to the determined infusion parameters. Specifically, when the infusion device determines that the first physiological parameter exceeds the preset physiological parameter range, it determines the target infusion parameters based on the target parameters, thereby controlling the infusion device to infuse the target object according to the target infusion parameters. The target parameters include the first physiological parameter, the target object's weight, or constant infusion parameters.

[0069] In this embodiment, when the infusion device detects that the physiological parameters of the target object exceed the preset physiological parameter range, it automatically adjusts the infusion parameters of the infusion device based on the physiological parameters, the weight of the target object, or constant infusion parameters. This eliminates the need for medical staff to manually switch the operating mode of the infusion device to adjust the infusion parameters, thus improving the operating efficiency of the infusion device.

[0070] Reference Figure 3 , Figure 3 This is a second embodiment of the control method for the infusion device of this application. Based on the first embodiment, step S201 includes step S301, and step S202 includes steps S302, S303, and S304, wherein...

[0071] Step S301: When the infusion device enters the first operating mode, the target object is infused according to the set infusion parameters.

[0072] In this embodiment, the infusion device first operates in a first operating mode, such as TIVA (total intravenous controlled anesthesia) mode. In this mode, the infusion device delivers the infusion to the target subject according to the infusion parameters set by the medical staff. That is, when the infusion device enters the first operating mode, it delivers the infusion to the target subject according to the set infusion parameters.

[0073] Step S302: When the first physiological parameter exceeds the preset physiological parameter range, determine the second operating mode to be switched from the first operating mode, and run the second operating mode.

[0074] Step S303: Determine the target parameters according to the second operating mode, and determine the target infusion parameters according to the target parameters.

[0075] Step S304: Infuse the target object with the infusion according to the target infusion parameters, which include the first physiological parameter, the target object's weight, or a constant infusion parameter.

[0076] When a first physiological parameter exceeds a preset range, the infusion device determines a second operating mode to switch to from the first operating mode. Based on this second operating mode, it determines the target parameter, then the target infusion parameter, and finally infuses the target object according to the target infusion parameter. Different second operating modes result in different target parameters. The infusion device has multiple operating modes, and the currently operating mode is defined as the first operating mode. For example, the second operating mode to be switched to can be determined by at least one of the following: the drug being infused to the target object, the target object's vital signs, and physiological parameters. Specifically, each operating mode is associated with a drug, vital signs, and physiological parameters. The infusion device acquires the infused drug, the target object's vital signs, and physiological parameters, and then compares and matches the acquired infused drug, target object's weight, and physiological parameters with the information associated with each operating mode to determine the second operating mode to be determined. For example, if the currently infused drug is an anesthetic, the operating modes associated with anesthetics include weight-based mode, automatic adjustment mode, and constant-rate mode. If the target subject's vital signs determine that the target subject is a thin child, only the weight-based mode is associated with infusions involving a child's weight; therefore, the weight-based mode is the second operating mode to be switched to. If the target subject's vital signs determine that the target subject is an adult, the infusion modes associated with adults include automatic adjustment mode and constant-rate mode. However, if the infusion parameters, determined by the target subject's physiological parameters, indicate that the drug infusion requires automatic adjustment, then the automatic adjustment mode is the second operating mode to be switched to. It should be noted that the above are merely illustrative examples and do not limit the method of determining the second operating mode.

[0077] In this embodiment, the operating mode of the infusion device is adjusted to match the infusion situation of the target subject by taking into account the infused drug and the physiological characteristics of the target subject, thus making the infusion device highly flexible.

[0078] In one example, when the second operating mode is auto-regulation mode, the first physiological parameter is determined as the target parameter. For instance, the auto-regulation mode could be TCI (target-controlled infusion) mode, in which case the first physiological parameter is the BIS value.

[0079] In another example, when the second operating mode is weight mode, the target object's weight is determined as the target parameter; that is, the target object's weight needs to be referenced when determining the target infusion parameter. For instance, a correction coefficient can be determined using the target object's weight, and the first infusion parameter can be corrected using this correction coefficient to obtain the target corrected parameter. The first infusion parameter is the infusion parameter set in weight mode.

[0080] In another example, when the second operating mode is constant-rate mode, the constant infusion parameters are determined as the target parameters, meaning the infusion device infuses the target object according to the constant infusion parameters. The constant infusion parameters include constant flow rate, constant infusion time, set infusion concentration, and constant infusion volume.

[0081] In exemplary technologies, the mode of an infusion device requires manual switching. For example, when the infusion device detects the need for a mode switch, it outputs a voice prompt to await manual intervention. In this embodiment, however, the infusion device can automatically switch from a first operating mode to a second operating mode. Furthermore, the mode switching of the infusion device includes automatic switching and manual switching, and both automatic and manual switching need to be configured. If multiple infusion devices are connected to the same local area network, and one working infusion device performs automatic mode switching, the other infusion devices will also automatically switch modes during operation, avoiding the need to manually configure automatic mode switching for each infusion device.

[0082] In this embodiment, after the infusion device switches from the first operating mode to the second operating mode, it determines the target parameters through the second operating mode, and then determines the target infusion parameters that match the second operating mode based on the target parameters.

[0083] Reference Figure 4 , Figure 4 This is a third embodiment of the control method for the infusion device of this application. Based on the second embodiment, step S202 includes:

[0084] Step S401: Obtain the physiological characteristics of the target object.

[0085] Step S402: Obtain the target model that matches the physiological characteristics.

[0086] Step S403: Input the target parameters into the target model to obtain the target infusion parameters output by the target model.

[0087] In this embodiment, the infusion device can find a suitable pharmacokinetic model based on the different physiological characteristics of the target object, and set the target infusion parameters for the infusion device.

[0088] Specifically, the pharmacokinetic model is trained using users with similar physiological characteristics, target parameters, and user infusion parameters. Physiological characteristics include user weight, age, gender, height, etc. In other words, the pharmacokinetic model for that group is trained using the physiological characteristics, target parameters, and infusion parameters of users belonging to the same group. The pharmacokinetic model is stored in association with the group's identifier.

[0089] The infusion device stores information about the target object. The infusion device obtains the physiological characteristics of the target object from the information of the target object. The infusion device can determine the population to which the target object belongs through the physiological characteristics, and then obtain a pharmacokinetic model that matches the target object through the population as the target model.

[0090] The infusion device inputs the target parameters into the target model, and the target model can output the target infusion parameters based on the target parameters.

[0091] In addition, the pharmacokinetic model and the population identifier are stored on the server. The infusion device sends the physiological characteristics of the target object to the server to request the server to send the target model that matches the target object, and then inputs the target parameters into the target model to obtain the target infusion parameters.

[0092] In this embodiment, the infusion device acquires the physiological characteristics of the target object, thereby obtaining a target model that matches the physiological characteristics, and then inputs the target parameters into the target model to obtain the target infusion parameters. In other words, the infusion device accurately determines the target infusion parameters based on the physiological characteristics of the target object.

[0093] Reference Figure 5 , Figure 5 In a fourth embodiment of the control method for the infusion device of the present invention, based on any one of the first to third embodiments, after step S202, the method further includes:

[0094] Step S501: Obtain the second physiological parameters of the target object.

[0095] Step S502: When the second physiological parameter is within the preset physiological parameter range, the target object is infused according to the set infusion parameters.

[0096] In this embodiment, after the infusion device infuses the target object according to the target infusion parameters, it will continue to acquire the physiological parameters of the target object, and the acquired physiological parameters are defined as the second physiological parameters.

[0097] The infusion device determines whether the second physiological parameter is within the preset physiological parameter range. If the second physiological parameter is within the preset physiological parameter range, the infusion device needs to infuse the target object according to the set infusion parameters.

[0098] In the first operating mode, the infusion device infuses the target object according to the set infusion parameters. If the physiological parameters of the target object exceed the preset physiological parameter range, it switches to the second operating mode so that the infusion device infuses the target object according to the target infusion parameters determined by the target parameters. If the physiological parameters of the target object are within the preset physiological parameter range, the infusion device switches back to the first operating mode to operate according to the set infusion parameters.

[0099] In this embodiment, the device acquires the second physiological parameter of the target object. If the second physiological parameter is within the preset physiological parameter range, the infusion device infuses the target according to the set infusion parameters.

[0100] Reference Figure 6 , Figure 6 In the fifth embodiment of the control method for the infusion device of the present invention, based on any one of the first to fourth embodiments, step S201 includes:

[0101] Step S601: Obtain the physiological characteristics of the target object.

[0102] Step S602: Input the physiological characteristics and the set infusion parameters into the prediction model to obtain the first physiological parameters of the target object output by the prediction model.

[0103] In this embodiment, the infusion device is equipped with a prediction model, which can be used to predict the user's first physiological parameter. For example, the first physiological parameter can be the concentration of anesthetic in the user's body; that is, the prediction model can predict the concentration of anesthetic in the user's body. The prediction model is trained using the user's physiological characteristics, the infusion parameters of the infusion device used by the user, and the user's physiological parameters.

[0104] The device acquires the physiological characteristics of the target object, including its weight, height, gender, and age. The device inputs the set infusion parameters and physiological characteristics into the prediction model, and then obtains the target object's current first physiological parameter output by the prediction model.

[0105] In this embodiment, the infusion device can predict the target object's current first physiological parameter by inputting the target object's physiological parameters and the set infusion parameters into the prediction model, without the need to use a device to collect the target object's physiological parameters, thus saving costs.

[0106] This application also provides an infusion device, as described above. Figure 7 The infusion equipment 700 includes:

[0107] The infusion module 710 is used to infuse the target object with the infusion according to the set infusion parameters and to obtain the target object's current first physiological parameters.

[0108] The determination module 720 is used to determine the target infusion parameter based on the target parameter when the first physiological parameter exceeds the preset physiological parameter range, and to infuse the target object according to the target infusion parameter. The target parameter includes the first physiological parameter, the weight of the target object, or a constant infusion parameter.

[0109] In one embodiment, the infusion device 700 includes:

[0110] The infusion module 710 is used to infuse the target object according to the set infusion parameters when the infusion device enters the first operating mode;

[0111] The determining module 720 is used to determine the second operating mode to be switched from the first operating mode, and to run the second operating mode;

[0112] The determination module 720 is used to determine the target parameters according to the second operating mode, and to determine the target infusion parameters according to the target parameters.

[0113] In one embodiment, the infusion device 700 includes:

[0114] The acquisition module is used to acquire the physiological characteristics of the target object;

[0115] The acquisition module is used to acquire target models that match physiological characteristics;

[0116] The input module is used to input the target parameters into the target model in order to obtain the target injection parameters output by the target model.

[0117] In one embodiment, the infusion device 700 includes:

[0118] The acquisition module is used to acquire the second physiological parameters of the target object;

[0119] The infusion module 710 is used to infuse the target object with the set infusion parameters when the second physiological parameter is within the preset physiological parameter range.

[0120] In one embodiment, the infusion device 700 includes:

[0121] The output module is used to output the control page;

[0122] The acquisition module is used to acquire the input parameters based on the completed operation triggered by the control page when the completion operation of the input parameters is detected, and to determine the set input parameters based on the input parameters.

[0123] In one embodiment, the infusion device 700 includes:

[0124] The output module is used to output the setting page for the range of physiological parameters;

[0125] The acquisition module is used to acquire the input physiological parameters based on the setting operation when a setting operation based on the physiological parameter range of the setting page is detected, and to set the preset physiological parameter range based on the input physiological parameters.

[0126] In one embodiment, the infusion device 700 includes:

[0127] The sending module is used to send a request to acquire physiological parameters to the physiological parameter acquisition device, which is used to acquire the physiological parameters of the target object.

[0128] The receiving module is used to receive the current first physiological parameters of the target object sent by the acquisition device.

[0129] In one embodiment, the infusion device 700 includes:

[0130] The acquisition module is used to acquire the physiological characteristics of the target object;

[0131] The input module is used to input physiological characteristics and set infusion parameters into the prediction model to obtain the current first physiological parameters of the target object output by the prediction model.

[0132] Figure 8 This is a hardware structure diagram of an infusion device according to an exemplary embodiment.

[0133] The infusion device 800 may include: a processor 801, such as a CPU, a memory 802, and a transceiver 803. Those skilled in the art will understand that... Figure 8 The structure shown does not constitute a limitation on the infusion device and may include more or fewer components than illustrated, or combine certain components, or have different component arrangements. Memory 802 may be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk.

[0134] The processor 801 can call the computer program stored in the memory 802 to complete all or part of the steps of the above-described control method for the infusion device.

[0135] The transceiver 803 is used to receive information sent by external devices and to send information to external devices.

[0136] A non-transitory computer-readable storage medium, wherein computer instructions in the storage medium, when executed by a processor of an infusion device, enable the infusion device to perform the aforementioned control method of the infusion device.

[0137] A computer program product includes a computer program that, when executed by a processor of an infusion device, enables the infusion device to perform the control method described above.

[0138] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the following claims.

[0139] It should be understood that this disclosure is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. An infusion device, characterized in that, include: The infusion module is used to infuse the target object according to the infusion parameters set by the medical staff when the infusion device enters the first operating mode, and to obtain the target object's current first physiological parameters. The determining module is used to determine a second operating mode to be switched to when the first physiological parameter exceeds a preset physiological parameter range, and to run the second operating mode. The second operating mode is determined by at least one of the following: the drug infused into the target object, the target object's vital signs parameters, and physiological parameters. The target parameters are determined based on the second operating mode, the target infusion parameters are determined based on the target parameters, and the target object is infused according to the target infusion parameters. The target parameters include the first physiological parameter, the weight of the target object, or a constant infusion parameter. The acquisition module is used to acquire the second physiological parameters of the target object; The infusion module is also used to infuse the target object with the set infusion parameters when the second physiological parameter is within the preset physiological parameter range.

2. The infusion device according to claim 1, characterized in that, Also includes: The acquisition module, when determining the target infusion parameters based on the target parameters, is specifically used to acquire the physiological characteristics of the target object; The acquisition module is also used to acquire the target model that matches the target object; The input module is used to input the target parameters into the target model to obtain the target infusion parameters output by the target model.

3. The infusion device according to claim 1, characterized in that, Also includes: The output module is used to output the control page; The acquisition module is used to acquire the input parameters based on the completed operation triggered by the control page when the completion operation of the input parameters is detected, and to determine the set input parameters based on the input parameters.

4. The infusion device according to claim 1, characterized in that, Also includes: The output module is used to output the setting page for the range of physiological parameters; The acquisition module is used to acquire the input physiological parameters based on the setting operation when a setting operation based on the physiological parameter range of the setting page is detected, and to set the preset physiological parameter range based on the input physiological parameters.

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