CN107441589A - Infusion monitoring method, apparatus, equipment and storage medium - Google Patents

Abstract

The present disclosure provides an infusion monitoring method, device, equipment, and storage medium. The method includes: obtaining the weight change of a liquid medicine container containing the medicine liquid within a preset time period; judging the weight change of the liquid medicine based on the weight change Whether the flow of the liquid medicine in the container is abnormal; if the flow of the liquid medicine in the liquid medicine container is abnormal, a reminder of the abnormal flow of the liquid medicine is given. The application of this application scheme can remind users to pay attention to the flow of the liquid medicine in the liquid medicine container, avoiding the situation that the nursing staff does not find the abnormal flow of the liquid medicine due to fatigue and other reasons, which leads to accidents, and also prevents the nursing staff from staring at the liquid medicine from time to time Containers or infusion tubes bring convenience to users.

Description

Infusion monitoring method, device, equipment and storage medium

technical field

The present application relates to the technical field of monitoring, in particular to a method, device, equipment and storage medium for infusion monitoring.

Background technique

At present, during the infusion process of a patient in a hospital, the patient's family members or the patient himself usually need to pay attention to whether the patient has pressed the infusion tube in real time. As a result, the careful care of the patient or his family members is often required. If during the care process, he falls asleep due to fatigue and other reasons, accidents are prone to occur.

Contents of the invention

In order to overcome the problems existing in the related technologies, the present disclosure provides a transfusion monitoring method, device, equipment and storage medium.

According to a first aspect of an embodiment of the present disclosure, a method for infusion monitoring is provided, the method comprising:

Obtain the weight change of the liquid medicine container containing the medicine liquid within a preset time period;

judging whether the liquid medicine flow in the liquid medicine container is abnormal based on the amount of weight change;

If the flow of the liquid medicine in the liquid medicine container is abnormal, a reminder of the abnormal flow of the liquid medicine is given.

Optionally, the judging whether the liquid medicine flow in the liquid medicine container is abnormal based on the amount of weight change includes one or more of the following methods:

If the amount of change in weight is less than or equal to the lower limit value of the change amount, it is determined that the flow of the liquid medicine in the liquid medicine container is abnormal, and the lower limit value of the change amount is used to determine whether the flow of the liquid medicine in the liquid medicine container is slowed down or stop threshold;

If the weight change is greater than or equal to the upper limit of the change, it is determined that the flow of the liquid medicine in the liquid medicine container is abnormal, and the upper limit of the change is used to determine whether the flow of the liquid medicine in the liquid medicine container is too fast threshold.

Optionally, the lower limit or upper limit of the variation is determined based on the flow rate of the medicinal solution in the medicinal solution container.

Optionally, the step of determining the lower limit of the variation or the upper limit of the variation includes:

obtaining the flow rate of the medicinal solution in the medicinal solution container;

Based on the corresponding relationship between different pre-stored flow rate ranges and the lower limit value of the change amount, determine the flow rate range to which the obtained flow rate belongs, and obtain the lower limit value of the change amount corresponding to the determined flow rate range; or, based on the pre-stored different flow rate ranges and the upper limit value of the change amount The corresponding relationship of the limit values determines the flow rate range to which the obtained flow rate belongs, and obtains the upper limit value of the change amount corresponding to the determined flow rate range.

Optionally, the corresponding relationship among the identification information, the target page, and the graphic code of the weighing module is pre-stored, the weighing module is used to measure the weight of the liquid medicine container, and the target page at least includes a reminder of abnormal flow of the liquid medicine When reminding information, the graphic code is used to link the target page.

Optionally, the method also includes:

Obtain the weight of the liquid medicine container at the current moment;

determining the remaining amount of liquid medicine based on the weight of the liquid medicine container and the weight of an empty container, where the weight of the empty container is the weight when the liquid medicine container does not contain liquid medicine;

If the remaining amount of medicinal liquid is less than or equal to the remaining amount threshold, a reminder of insufficient medicinal liquid remaining amount is performed.

Optionally, the method for determining the weight of the empty container includes at least one of the following methods:

Obtaining the first weight of the medicinal liquid container when first measuring the medicinal liquid container from the weighing module, and obtaining the weight of the medicinal liquid to be injected based on the patient information, and determining the difference between the first weight and the weight of the medicinal liquid as the weight of the empty container;

Obtain the first weight of the liquid medicine container when the liquid medicine container is measured for the first time from the weighing module, and obtain the liquid weights of at least two liquid medicines to be injected based on the patient information, and predict the weight of the liquid medicine by combining the net weight of different types of containers, the first weight and the weight of the liquid medicine empty container weight;

Receiving a container type instruction, determining the type of the liquid medicine container based on the container type instruction, and determining the weight of an empty container corresponding to the type of the liquid medicine container based on the pre-stored correspondence between different container types and weights.

Optionally, the method also includes:

Based on the pre-stored correspondence between the identification information of the weighing module and the bed information, determine the target bed information corresponding to the weighing module for measuring the weight of the liquid medicine container;

Querying the patient information corresponding to the target bed information from the hospital management system;

If the remaining amount of medicinal liquid is less than or equal to the remaining amount threshold, a reminder message of insufficient medicinal liquid remaining amount is pushed to users who subscribe to the reminder information of the patient according to the patient information.

According to a second aspect of an embodiment of the present disclosure, an infusion monitoring device is provided, the device comprising:

The variation acquisition module is configured to acquire the weight variation of the medicinal solution container containing the medicinal solution within a preset time period;

An abnormality judging module configured to judge whether the liquid medicine flow in the liquid medicine container is abnormal based on the amount of weight change;

The abnormality reminder module is configured to remind the abnormality of the flow of the medicinal solution if the flow of the medicinal solution in the medicinal solution container is abnormal.

Optionally, the abnormal judgment module includes at least one of the following submodules:

The first abnormality judging submodule is configured to determine that the liquid medicine flow in the liquid medicine container is abnormal if the weight change is less than or equal to the lower limit value of the change amount, and the lower limit value of the change amount is used for judging The threshold for whether the flow of liquid medicine in the liquid medicine container is slowed down or stopped;

The second abnormality judging sub-module is configured to determine that the flow of the liquid medicine in the liquid medicine container is abnormal if the weight change is greater than or equal to the upper limit of the change, and the upper limit of the change is used for judging Threshold for whether the flow of liquid medicine in the liquid medicine container is too fast.

Optionally, the lower limit or upper limit of the variation is determined based on the flow rate of the medicinal solution in the medicinal solution container.

Optionally, the device also includes:

a flow velocity acquisition module configured to acquire the flow velocity of the medicinal liquid in the medicinal liquid container;

The threshold determination module is configured to determine the flow rate range to which the obtained flow rate belongs based on the correspondence between different pre-stored flow rate ranges and the lower limit value of the change amount, and obtain the lower limit value of the change amount corresponding to the determined flow rate range; or, based on the pre-stored The corresponding relationship between different flow velocity ranges and the upper limit value of the variation determines the flow velocity range to which the obtained flow velocity belongs, and obtains the upper limit value of the variation corresponding to the determined flow velocity range.

Optionally, the corresponding relationship among the identification information, the target page, and the graphic code of the weighing module is pre-stored, the weighing module is used to measure the weight of the liquid medicine container, and the target page at least includes a reminder of abnormal flow of the liquid medicine When reminding information, the graphic code is used to link the target page.

Optionally, the device also includes:

a weight acquisition module configured to acquire the weight of the liquid medicine container at the current moment;

A remaining quantity determination module configured to determine the remaining quantity of the medicinal solution based on the weight of the medicinal solution container and the weight of the empty container, where the weight of the empty container is the weight of the medicinal solution container without the medicinal solution;

The remaining amount reminding module is configured to remind the insufficient amount of the medicinal liquid if the remaining amount of the medicinal liquid is less than or equal to the remaining amount threshold.

Optionally, the device further includes an empty container weight determination module configured to determine the empty container weight in at least one of the following ways:

Obtaining the first weight of the medicinal liquid container when first measuring the medicinal liquid container from the weighing module, and obtaining the weight of the medicinal liquid to be injected based on the patient information, and determining the difference between the first weight and the weight of the medicinal liquid as the weight of the empty container;

Obtain the first weight of the liquid medicine container when the liquid medicine container is measured for the first time from the weighing module, and obtain the liquid weights of at least two liquid medicines to be injected based on the patient information, and predict the weight of the liquid medicine by combining the net weight of different types of containers, the first weight and the weight of the liquid medicine empty container weight;

Receiving a container type instruction, determining the type of the liquid medicine container based on the container type instruction, and determining the weight of an empty container corresponding to the type of the liquid medicine container based on the pre-stored correspondence between different container types and weights.

Optionally, the device also includes:

The bed information determining module is configured to determine the target bed information corresponding to the weighing module for measuring the weight of the medicinal liquid container based on the pre-stored correspondence between the identification information of the weighing module and the bed information;

The patient information query module is configured to query the patient information corresponding to the target bed information from the hospital management system;

The reminder information push module is configured to, if the remaining amount of medicinal liquid is less than or equal to the remaining amount threshold, push a reminder message of insufficient medicinal liquid remaining amount to users who subscribe to the reminder information of the patient according to the patient information.

According to a third aspect of the embodiments of the present disclosure, there is provided an electronic device, including:

processor;

memory for storing processor-executable instructions;

Wherein, the processor is configured as:

Obtain the weight change of the liquid medicine container containing the medicine liquid within a preset time period;

judging whether the liquid medicine flow in the liquid medicine container is abnormal based on the amount of weight change;

If the flow of the liquid medicine in the liquid medicine container is abnormal, a reminder of the abnormal flow of the liquid medicine is given.

According to a fourth aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the steps of any one of the methods described above are implemented.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:

The embodiment of the present disclosure obtains the weight change of the liquid medicine container containing the liquid medicine within a preset time period, and judges whether the liquid medicine flow in the liquid medicine container is abnormal based on the weight change amount. If the liquid medicine flow in the liquid medicine container is abnormal, Then, it will remind the abnormal flow of the liquid medicine, so as to remind the user to pay attention to the flow of the liquid medicine in the liquid medicine container, so as to prevent the nursing staff from not discovering the abnormal flow of the liquid medicine due to fatigue and other reasons, which will lead to accidents, and also avoid the situation that the nursing staff often Keeping an eye on the liquid medicine container or the infusion tube brings convenience to the user.

In the embodiments of the present disclosure, by comparing the weight change with the lower limit of the change, if the weight change is less than or equal to the lower limit of the change, it is determined that the flow of the liquid medicine in the liquid medicine container slows down or stops, and the flow of the liquid medicine slows down. Or stop is an abnormal way of abnormal flow of the liquid medicine, and it is realized that the flow abnormality is judged according to the flow of the liquid medicine slowing down or stopping.

In the embodiment of the present disclosure, by comparing the weight change with the upper limit of the change, if the weight change is greater than or equal to the upper limit of the change, it is determined that the liquid medicine in the liquid medicine container flows too fast, and the liquid medicine flows too fast. An abnormal way of abnormal flow of medicinal liquid, which realizes the judgment of abnormal flow according to the excessive flow of medicinal liquid.

In the embodiment of the present disclosure, the lower limit value of the change can be determined based on the flow rate of the liquid medicine in the liquid medicine container, the upper limit value of the change can be determined based on the flow rate of the liquid medicine in the liquid medicine container, and different changes can be set based on different flow rates of the liquid medicine. The lower limit of the amount or the upper limit of the amount of change can improve the accuracy of judging the abnormality of the liquid medicine flow.

In the embodiments of the present disclosure, different flow rates within the same flow rate range correspond to the same lower limit/upper limit of change, so as to avoid many correspondences caused by different flow rates corresponding to different lower limit/upper limit of change.

In the embodiment of the present disclosure, the user can actively obtain the target page by scanning the graphic code. Since the target page includes at least the reminder information when the liquid medicine flow is abnormal, it not only realizes the abnormal reminder, but also avoids the memory occupation caused by the user installing the application program. There is no need for users to perform cumbersome operations such as registration.

The embodiments of the present disclosure can obtain the weight of the liquid medicine container at the current moment, and determine the remaining liquid medicine based on the weight of the liquid medicine container and the weight of the empty container. If the remaining liquid medicine is less than or equal to the remaining threshold, a reminder of insufficient liquid medicine remaining , so that the medical staff can quickly replace the medicinal solution or remove the needle, without the need for the medical staff to constantly patrol, which reduces the workload of the medical staff, and at the same time does not require the patient or the nursing staff to stare at the medicinal liquid container to see the remaining amount of the medicinal liquid. Convenience for patients or caregivers.

Embodiments of the present disclosure also provide several ways of determining the weight of the empty container, so as to quickly determine the weight of the empty container.

In the embodiment of the present disclosure, when the remaining amount of medicinal liquid is less than or equal to the threshold value of the remaining amount, according to the patient information, the user who subscribes to the reminder information of the patient will be pushed a reminder message that the remaining amount of medicinal liquid is insufficient, so as to notify the medical staff in time to remove the needle or replace it. Drug treatment, to avoid accidents caused by medical staff not in the monitoring center.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

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

Fig. 1A is a schematic diagram showing the architecture of an infusion monitoring system according to an exemplary embodiment of the present disclosure.

Fig. 1B is a schematic diagram showing an application scenario according to an exemplary embodiment of the present disclosure.

Fig. 2A is a flow chart of an infusion monitoring method according to an exemplary embodiment of the present disclosure.

Fig. 2B is a schematic diagram showing another application scenario according to an exemplary embodiment of the present disclosure.

Fig. 3 is a block diagram of an infusion monitoring device according to an exemplary embodiment of the present disclosure.

4 to 8 are block diagrams of another infusion monitoring device according to an exemplary embodiment of the present disclosure.

Fig. 9 is a block diagram of a device (mobile terminal) for infusion monitoring according to an exemplary embodiment of the present disclosure.

Fig. 10 is a block diagram of another device (server) for infusion monitoring according to an exemplary embodiment of the present disclosure.

detailed description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used in the present disclosure to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present disclosure, first information may also be called second information, and similarly, second information may also be called first information. Depending on the context, the word "if" as used herein may be interpreted as "at" or "when" or "in response to a determination."

Fig. 1A is a schematic diagram showing the architecture of an infusion monitoring system according to an exemplary embodiment of the present disclosure. In this schematic diagram, a weighing module 11 and a monitoring module 12 are included. The weighing module 11 and the monitoring module 12 can be connected in a wireless or wired manner. Further, the weighing module 11 and the monitoring module 12 can communicate through short-distance communication methods such as bluetooth and infrared rays, or through remote communication such as a network. Communication by means of distance communication. The weighing module 11 can be arranged on the infusion stand, and is used to measure the weight of the liquid medicine container on the infusion stand, and transmit the measured weight to the monitoring module. The weighing module 11 may be a device with a weighing function such as an electronic scale. The monitoring module 12 can monitor the infusion according to the weight of the liquid medicine container. Monitoring module 12 can be the service end that server etc. provide central service, also can be portable devices such as smart phone, panel computer, PDA (Personal Digital Assistant, personal digital assistant), can also be wearable devices such as smart bracelet, smart watch . The disclosed method can be applied in the monitoring module 12 . It can be understood that the weighing module and the monitoring module can also be implemented by the same device. Embodiments of the present disclosure may be applied in various application scenarios, and several scenarios are listed below for illustration.

In an application scenario, the monitoring module and the weighing module belong to the same device. The weight of the liquid medicine container is collected through the monitoring module, and the monitoring and abnormal reminder are carried out through the monitoring module, so as to notify the patient or family members to pay attention to the liquid medicine in the liquid medicine container. Flow situation, real-time adjustment.

In another application scenario, the monitoring module and the weighing module belong to different devices. The monitoring module can be a fixed device installed in a hospital bed or a ward, and the monitoring module is connected to the weighing module. The connection method may be a short-distance connection method such as Bluetooth, or a wired connection method. The weight of the liquid medicine container is collected through the monitoring module, and the monitoring and abnormal reminders are carried out through the monitoring module, so that the patient or family members are notified to pay attention to the flow of the liquid medicine in the liquid medicine container and adjust in time.

In another application scenario, the monitoring module can be a mobile terminal, and an APP for infusion monitoring is installed in the mobile terminal. When the APP is started, it receives the weight sent by the weighing module, and then performs the monitoring according to the weight change of the liquid medicine container. remind.

In another application scenario, in order to monitor the conditions of each patient, the monitoring module can be a server located in a monitoring center (such as a nurse center), and the data transmission between the weight measuring module and the server can be realized through a transmission method such as a network. The server reminds according to the weight variation of the liquid medicine container. Fig. 1B is a schematic diagram showing an application scenario according to an exemplary embodiment of the present disclosure. In this scenario, it includes weighing module, liquid medicine container, support (infusion hanging rod), monitoring module, bed and so on. The weighing module is arranged on a support, and the support may be a fixed support or a movable support. A hook may be provided on the weighing module for hanging the liquid medicine container. The liquid medicine container is a container used to hold liquid medicine, and the types of containers can be divided based on material and weight. For example, it can be divided into infusion bottles or infusion bags according to the material. For another example, different containers of the same material can be divided by weight, such as No. 1 infusion bottle, No. 2 infusion bottle, etc. The weighing module performs data transmission with the monitoring module through the network, the weighing module may be provided with a wireless communication module, and the monitoring module may also be provided with a wireless communication module. It can be understood that, if there is no wireless communication module in the weighing module, the weighing module can be connected to the wireless communication module, so as to transmit the data measured by the weighing module to the monitoring module. For example, the monitoring module can be installed in the nurse center, so as to remind the nurses to take corresponding treatment when the flow of medical fluid is abnormal.

In order to avoid accidents caused by caregivers not finding abnormal flow of medical fluid due to negligence, embodiments of the present disclosure provide an infusion monitoring method. The embodiments of the present disclosure are illustrated below with reference to the accompanying drawings.

As shown in FIG. 2A, FIG. 2A is a flowchart of an infusion monitoring method according to an exemplary embodiment of the present disclosure. This method can be used in the monitoring module shown in FIG. 1A or 1B, etc., and includes the following steps:

In step 201, the weight change of the liquid medicine container filled with the medicine liquid within a preset time period is acquired.

In step 202, it is judged based on the amount of weight change whether the liquid medicine flow in the liquid medicine container is abnormal.

In step 203, if the flow of the liquid medicine in the liquid medicine container is abnormal, a reminder of the abnormal flow of the liquid medicine is given.

Wherein, the preset time period is a preset time period for monitoring the weight change of the liquid medicine container, for example, the preset time period may be an integer multiple of the interval time. The interval time is an interval time for the weighing module to collect the weight of the liquid medicine container. For example, the interval time may be 10 seconds, and the preset time period is 1 minute. The weight measurement module can upload the weight of the liquid medicine container at the current moment to the monitoring module every 10 seconds, and the weight measurement module counts the weight change of the liquid medicine container within 1 minute.

In practical application, when the infusion tube is pressed by the patient or other objects, the flow of the liquid medicine in the liquid medicine container is likely to be abnormal, for example, the flow of the liquid medicine in the liquid medicine container slows down or stops flowing. It may also be due to some misoperations that cause the flow rate of the liquid medicine to be too fast, resulting in abnormal flow of the liquid medicine in the liquid medicine container. In view of this, the embodiment of the present disclosure judges whether the flow of the liquid medicine in the liquid medicine container is Abnormal.

In an example, the flow rate of the medical solution can be obtained by comparing the amount of weight change with a preset time period, and comparing the threshold value of the flow rate of the medical solution, and judging whether the flow of the medical solution is abnormal according to the comparison result. The medical fluid flow rate threshold is a threshold for judging whether the medical fluid flow is abnormal.

For example, the liquid medicine flow rate threshold may be a lower limit value of the liquid medicine flow rate, and the lower limit value of the liquid medicine flow rate is a threshold for judging whether the flow of the liquid medicine in the liquid medicine container slows down or stops. If the obtained liquid medicine flow rate is less than or equal to the lower limit value of the liquid medicine flow rate, it is determined that the flow of the liquid medicine in the liquid medicine container is abnormal (the flow of the liquid medicine in the liquid medicine container slows down or stops).

In another example, the liquid medicine flow rate threshold may be an upper limit of the liquid medicine flow rate, and the upper limit of the liquid medicine flow rate is a threshold for judging whether the liquid medicine in the liquid medicine container flows too fast. If the weight change is greater than or equal to the upper limit of the liquid medicine flow rate, it is determined that the flow of the liquid medicine in the liquid medicine container is abnormal (the flow of the liquid medicine in the liquid medicine container is too fast).

In another example, the weight change can be compared with the change threshold, and it can be judged whether the liquid medicine flow is abnormal according to the comparison result. The variation threshold is a threshold for judging whether the liquid medicine flow is abnormal.

For example, the variation threshold may be a variation lower limit, which is a threshold for judging whether the flow of the medicinal fluid in the medicinal fluid container slows down or stops. If the weight variation is less than or equal to the variation lower limit, it is determined that the flow of the medicinal solution in the medicinal solution container is abnormal. It can be seen that by comparing the weight change amount with the lower limit value of the change amount, it can be judged whether the flow of the medicinal liquid is slowed down or stopped.

In another example, the variation threshold may be an upper variation limit, and the variation upper limit is a threshold for judging whether the flow of the medicinal solution in the medicinal solution container is too fast. If the weight variation is greater than or equal to the upper limit of variation, it is determined that the flow of the medicinal solution in the medicinal solution container is abnormal. It can be seen that by comparing the weight change amount with the upper limit value of the change amount, it can be judged whether the flow of the liquid medicine is too fast.

Regarding the method of determining the lower limit or upper limit of change, in one example, the lower limit or upper limit of change may be a preset threshold, for example, based on experience or big data statistics, etc. Obtain the lower limit value or the upper limit value of the change amount, and store or set the lower limit value or the upper limit value of the change amount in the execution terminal in advance.

In another example, the lower limit value of the variation amount or the upper limit value of the variation amount is determined based on the flow rate of the medicinal liquid in the medicinal liquid container. The flow rate of the liquid medicine can be the speed at which the liquid medicine moves out of the liquid medicine container within a preset time period, which can be obtained by detecting the flow rate sensor arranged on the liquid medicine container or the infusion tube. Since the flow rates of the liquid medicine are set differently based on the needs of different patients, setting different lower limit values or upper limit values of the change amount based on different flow rates of the liquid medicine can improve the accuracy of judging abnormal flow of the liquid medicine.

Furthermore, different flow velocity ranges can be divided, and different flow velocity ranges correspond to different variation lower limit values, and the corresponding relationship between different flow velocity ranges and different variation lower limit values can be stored in the execution end. The step of determining the lower limit of the variation includes:

obtaining the flow rate of the medicinal solution in the medicinal solution container;

Based on the pre-stored correspondence between different flow velocity ranges and different lower limit values of variation, determine the flow velocity range to which the acquired flow velocity belongs, and obtain the lower limit value of variation corresponding to the determined flow velocity range.

Wherein, the acquisition timing of the flow rate may be that the preset flow rate acquisition condition is met. The preset flow rate acquisition condition can be every time the liquid medicine flow rate is adjusted, or when the weight change is obtained, etc. Since there are pre-stored corresponding relationships between different flow velocity ranges and different lower limit values of variation, the flow velocity range to which the obtained flow velocity belongs can be determined first, and the lower limit value of variation corresponding to the determined flow velocity range can be determined from the corresponding relationship, so that Realize the determination of the lower limit value of the variation.

In this embodiment, different flow rates within the same flow rate range correspond to the same lower limit value of variation, so as to avoid many correspondences caused by different flow rates corresponding to different lower limit values of variation.

In addition, different flow velocity ranges can be divided, and different flow velocity ranges correspond to different upper limit values of variation, and the corresponding relationship between different flow velocity ranges and different upper limit values of variation can be stored in the execution end. The step of determining the upper limit of the variation includes:

obtaining the flow rate of the medicinal solution in the medicinal solution container;

Based on the pre-stored correspondence between different flow velocity ranges and different upper limit values of variation, determine the flow velocity range to which the acquired flow velocity belongs, and obtain the upper limit value of variation corresponding to the determined flow velocity range.

Wherein, the acquisition timing of the flow rate may be that the preset flow rate acquisition condition is met. The preset flow rate acquisition condition can be every time the liquid medicine flow rate is adjusted, or when the weight change is obtained, etc. Since there are pre-stored corresponding relationships between different flow velocity ranges and different upper limit values of variation, the flow velocity range to which the obtained flow velocity belongs can be determined first, and the upper limit value of variation corresponding to the determined flow velocity range can be determined from the corresponding relationship, so that Realize the determination of the upper limit value of the variation.

In this embodiment, different flow velocities within the same flow velocity range correspond to the same upper limit of change, so as to avoid many correspondences caused by different flow velocities corresponding to different upper limit of change.

In the embodiment of the present disclosure, when it is determined that the flow of the liquid medicine in the liquid medicine container is abnormal according to the amount of weight change, a reminder of the abnormal flow of the liquid medicine is performed. The abnormality of the flow of the medical fluid may include: an abnormality in which the flow of the medical fluid slows down or stops, and an abnormality in which the flow of the medical fluid is too fast. For these two types of abnormalities, the same method can be used for reminders, and different methods can also be used for reminders. For example, if the weight change is less than or equal to the lower limit of the change, an abnormal reminder that the liquid medicine flow slows down or stops; if the weight change is greater than or equal to the upper limit of the change, the liquid medicine flow Too fast exception alert.

Wherein, the reminding manner may be display reminding, sound reminding and the like. The display reminder can be to output reminder information through a pop-up window, such as text output "the flow of medical solution of patient bed X/xx is abnormal", "the flow of medical solution of patient bed X/xx is abnormally slowed down or stopped Phenomenon", or "abnormal phenomenon that the medical solution of patient X bed/xx is flowing too fast"; it can also be reminded by flashing different display lights; it can also highlight the bed information or patient information corresponding to the medical solution container, etc. . Highlighting may be highlighting, shading, and the like. The sound reminder can be a voice reminder, for example, the voice output "abnormal flow of medical solution in bed X/patient xx", "abnormal flow of medical solution in bed X/patient xx appears to slow down or stop", or "X No. hospital bed/patient xx has an abnormal phenomenon that the liquid medicine flows too fast", it can also be a ringtone reminder, such as an alarm bell reminder, etc.

It can be seen from the above embodiments that by obtaining the weight change of the liquid medicine container containing the liquid medicine within a preset period of time, it is judged based on the weight change whether the flow of the liquid medicine in the liquid medicine container is abnormal. If it is abnormal, it will remind the user of the abnormal flow of the liquid medicine, thereby reminding the user to pay attention to the flow of the liquid medicine in the liquid medicine container, so as to prevent the nursing staff from not discovering the abnormal flow of the liquid medicine due to fatigue and other reasons, which will lead to accidents, and also avoid the situation that the nurses The staff keeps an eye on the liquid medicine container or the infusion tube, which brings convenience to the user.

Take the application scenario where the monitoring module is set on the server as an example. In practical applications, when the monitoring personnel find that the liquid medicine flow in the liquid medicine container is abnormal according to the reminder mechanism, if they go directly to the corresponding ward to solve the problem, there will be high labor costs, and The efficiency of solving the problem is low. In order to solve the above-mentioned problems in this application scenario, it is necessary to provide a reminder mechanism that can remind the patient in time, or a mechanism that the patient can actively obtain the reminder information. In view of this, the embodiments of the present disclosure provide several The mechanism is illustrated with an example.

In one example, a reminder device can be installed on a hospital bed or a ward, and when the server monitors that the flow of medical fluid in a certain hospital bed is abnormal, it will send a reminder message of abnormal medical fluid flow to the reminder device on the hospital bed or to the reminder device in the ward described by the hospital bed. , remind the patient or caregiver through the reminder device.

In another example, the corresponding relationship between the identification information of the weighing module and the bed information can be established in advance. Wherein, the identification information is information for uniquely identifying the weighing module. Based on the pre-stored correspondence between the identification information of the weighing module and the bed information, the server determines the target bed information corresponding to the weighing module that measures the weight of the medical solution container. Since the hospital management system records the corresponding relationship between bed information and patient information, and will update in real time according to the admission and discharge of patients, the server can query the hospital management system for the patient information corresponding to the target bed information . Patient information often includes mobile phone number information, and when the server monitors that the liquid medicine flow of a patient is abnormal, it will push a reminder message about the abnormal flow of medicine liquid to the terminal corresponding to the phone number reserved by the patient, thereby reminding the patient or nursing staff . As shown in FIG. 2B , if the terminal corresponding to the phone number reserved by the patient is user terminal A, a reminder message about the abnormal flow of medicinal liquid is pushed to user terminal A.

In another example, the corresponding relationship among the identification information of the weighing module, the target page, and the graphic code can be pre-stored. The weighing module is used to measure the weight of the liquid medicine container, and the target page includes at least the liquid medicine Reminder information when flow abnormality is reminded, the graphic code is used to link the target page. In an example, the target page may be a page made based on html5 language, and the graphic code may be a QR code. If there is a fixed relationship between the weighing module and the bed, the graphic code can be set on the bed; otherwise, the graphic code can be set on the weighing module, so as to ensure that the target page obtained by scanning the graphic code is used to display the information based on the weighing module. Reminder message obtained by measuring the weight of the liquid container. As shown in FIG. 2B , if the user uses the user terminal B to scan the two-dimensional code in the corresponding relationship, the user terminal B sends a page access request to the server, and the server returns the target page related information to the user terminal B.

It can be seen that the user can actively obtain the target page by scanning the graphic code. Since the target page at least includes the reminder information when the liquid medicine flow is abnormal, it can not only realize the abnormal reminder, but also avoid the memory occupation caused by the user installing the application program.

Further, the target page can also display information related to the measurement data of the weighing module, for example, the weight of the liquid medicine container, the weight change of the liquid medicine container containing the liquid medicine within a preset time period, etc., so that the user can pay attention to the liquid medicine The weight information of the container.

Further, the corresponding relationship among the bed information, the identification information of the weighing module, the target page, and the graphic code can be established in advance. The weighing module is used to measure the weight of the liquid medicine container, and the target page includes at least The reminder information when the liquid flow is abnormal and the patient's condition information corresponding to the bed information, the graphic code is used to link the target page.

It can be seen that the patient's condition information is also displayed on the target page, which can facilitate the user to check the condition and improve the viewing efficiency.

It is understandable that some information related to the patient in the bed may also be displayed on the target page, which will not be listed here.

In practical applications, the remaining amount of liquid medicine in the liquid medicine container needs to be observed by manual observation, and the medical staff need to constantly patrol to obtain the remaining liquid medicine in each liquid medicine container, which increases the workload of the medical staff, or The patient or the caregiver needs to stare at the liquid medicine container from time to time to see the remaining amount of the medicine liquid, so that the patient or the caregiver cannot rest at ease. In view of this, the embodiment of the present disclosure also reminds the remaining amount of the liquid medicine. The method also includes:

Obtain the weight of the liquid medicine container at the current moment;

determining the remaining amount of liquid medicine based on the weight of the liquid medicine container and the weight of an empty container, where the weight of the empty container is the weight when the liquid medicine container does not contain liquid medicine;

If the remaining amount of medicinal liquid is less than or equal to the remaining amount threshold, a reminder of insufficient medicinal liquid remaining amount is performed.

Wherein, the weighing module can send the weight of the liquid medicine container to the execution end every preset time interval, and in this embodiment, the weight of the liquid medicine container can be subtracted from the weight of the empty container to obtain the remaining liquid medicine; then Compare the remaining amount of the liquid medicine with the threshold value of the remaining amount. If the remaining amount of the liquid medicine is less than or equal to the threshold value of the remaining amount, a reminder will be given for the insufficient amount of the liquid medicine. Replacement or needle removal treatment does not require medical staff to constantly patrol, which reduces the workload of medical staff. At the same time, it is not necessary for patients or nursing staff to stare at the liquid medicine container to check the remaining liquid medicine, which brings convenience to patients or nursing staff. In addition, the target page mentioned in the above-mentioned embodiments may also include reminder information when the remaining amount of medical fluid is insufficient.

Regarding the remaining amount threshold, the remaining amount threshold is a threshold for judging whether the remaining amount of the medicinal solution is sufficient. In an example, the remaining threshold can be determined based on the time when the medical staff arrives at the ward where the medical solution container is located, so as to ensure that when the medical staff arrives at the ward, there is still medical liquid in the medical liquid container, and at the same time, there is not much medical liquid.

Regarding the weight of the empty container, the weight of the empty container is the weight of the liquid medicine container without the liquid medicine, which can be understood as the net weight of the liquid medicine container. Here are a few ways to determine the weight of an empty container:

In an optional implementation manner, the first weight when the medical solution container is first measured can be obtained from the weighing module, and the weight of the medical solution to be injected is obtained based on the patient information, and the first weight and the medical solution The difference in weight is determined as the empty container weight.

Wherein, the first weight is the weight of the liquid medicine container measured by the weighing module for the first time, and the first weight is the heaviest weight of the liquid medicine container containing the liquid medicine. As the medicine liquid is injected to the patient, the weight of the liquid medicine container will decrease. For example, when the liquid medicine container containing the liquid medicine is hung on the weighing module, the weight of the liquid medicine container measured by the weighing module for the first time during the measurement process is called the first weight. The measurement process may refer to the process from hanging the liquid medicine container to removing the liquid medicine container.

And because the weight of the liquid medicine to be injected for each patient is known, the weight of the liquid medicine to be injected can be obtained according to the patient information, for example, the weight of the liquid medicine to be injected by the patient can be obtained from the hospital management system. Liquid weight.

Regarding the manner of obtaining patient information, a corresponding relationship between the identification information of the weighing module and the patient information can be established in advance, so that the patient information can be determined according to the identification information of the weighing module. However, patients will be changed frequently, and the corresponding relationship between the identification information of the weighing module and the patient information will be changed frequently. In view of this, the corresponding relationship between the identification information of the weighing module and the bed information can be established in advance, and because the hospital management system will The corresponding relationship between the bed information and the patient information is updated in real time, therefore, the patient information can be obtained according to these two relationships.

In this embodiment, when the initial weight of the medicinal liquid container and the weight of the medicinal liquid are obtained, the difference between the initial weight and the weight of the medicinal liquid can be determined as the weight of the empty container, so as to quickly determine the weight of the empty container.

In another optional implementation, if a patient needs to inject multiple medicinal liquids, in order to calculate the weight of the empty container, this embodiment can obtain the initial weight of the medicinal liquid container from the weighing module when it is first measured , and obtain the weights of at least two medicinal liquids to be injected based on the patient information, and predict the weight of the empty container by combining the net weights of different types of containers, the initial weight, and the weight of the medicinal liquids.

In practical applications, hospitals usually have several types of containers fixed, obtain the net weights of different types of containers in advance (i.e. the weight of empty bottles), combine the net weights of different types of liquid medicine containers with the weights of each liquid medicine, and combine to obtain The weight of the weight is compared with the first weight, so as to predict the weight of the liquid medicine container and the liquid medicine currently required for injection, and then obtain the weight of the empty container.

It can be seen that in this embodiment, the weight of the empty container can be calculated and obtained when there are various medicinal liquids to be injected.

In another optional implementation manner, a container type instruction may be received, the type of the liquid medicine container is determined based on the container type instruction, and the liquid medicine container is determined based on the pre-stored correspondence between different container types and weights. The type corresponds to the empty container weight.

Since there are generally several types of containers fixed in hospitals in practical applications, the corresponding relationship between different container types and weights can be stored in advance. The container type directive is a directive for indicating a container type. In one example, a container type button can be added on the weighing module, and the medical staff or patients can trigger sending container type instructions to the execution end by pressing the container type button. In another example, the container type can also be set in the setting interface of the execution end, thereby triggering the generation of container type instructions and the like.

Since the correspondence between different container types and weights is known, and the type of the liquid medicine container is known, the weight corresponding to the type of the liquid medicine container can be determined, thereby realizing the determination of the weight of the empty container.

In addition, the weight of the empty container can also be determined in other ways, for example, directly setting the weight of the empty container in the setting interface of the execution terminal, etc., which will not be repeated here. In addition, the above-mentioned embodiments for determining the weight of the empty container can also be combined freely, for example, the weight of the empty container obtained by each embodiment in the combination is taken as an average or an intermediate value, so as to obtain the final weight of the empty container.

In the application scenario where the monitoring module is set on the server, since the nurse in charge of a certain bed may not be in the nurse center, it is necessary to set up a mechanism to notify the nurse. In view of this, the embodiment of the present disclosure may establish a correspondence between the identification information of the weighing module and the bed information in advance, and the nurse may subscribe to the server in advance for the reminder information of the patient in charge. Based on the pre-stored correspondence between the identification information of the weighing module and the bed information, the server determines the target bed information corresponding to the weighing module that measures the weight of the medical solution container. Since the hospital management system records the corresponding relationship between bed information and patient information, and will update in real time according to the admission and discharge of patients, the server can query the hospital management system for the patient information corresponding to the target bed information ; If the remaining amount of the medicinal liquid is less than or equal to the remaining amount threshold, push a reminder message that the remaining amount of the medicinal liquid is insufficient to the user who subscribes to the reminder information of the patient according to the patient information. In this way, the medical staff can be notified in time to remove the needle or change the dressing, so as to avoid accidents caused by the absence of the medical staff in the monitoring center.

The various technical features in the above embodiments can be combined arbitrarily, as long as there is no conflict or contradiction between the combinations of features, but due to space limitations, they are not described one by one, so the various technical features in the above embodiments can be combined arbitrarily It also belongs to the scope disclosed in this specification.

Corresponding to the above-mentioned embodiments of the infusion monitoring method, the present disclosure also provides embodiments of an infusion monitoring device, a device to which the device is applied, and a storage medium.

As shown in FIG. 3 , FIG. 3 is a block diagram of an infusion monitoring device according to an exemplary embodiment of the present disclosure. The device includes: a variation acquisition module 31 , an abnormality judgment module 32 and an abnormality reminder module 33 .

The change amount acquisition module 31 is configured to acquire the weight change amount of the liquid medicine container filled with the medicine liquid within a preset time period.

The abnormality judging module 32 is configured to judge whether the liquid medicine flow in the liquid medicine container is abnormal based on the amount of weight change.

The abnormality reminding module 33 is configured to remind the abnormality of the medicinal liquid flow if the medicinal liquid flow in the medicinal liquid container is abnormal.

It can be seen from the above embodiments that by obtaining the weight change of the liquid medicine container containing the liquid medicine within a preset period of time, it is judged based on the weight change whether the flow of the liquid medicine in the liquid medicine container is abnormal. If it is abnormal, it will remind the user of the abnormal flow of the liquid medicine, thereby reminding the user to pay attention to the flow of the liquid medicine in the liquid medicine container, so as to prevent the nursing staff from not discovering the abnormal flow of the liquid medicine due to fatigue and other reasons, which will lead to accidents, and also avoid the situation that the nurses The staff keeps an eye on the liquid medicine container or the infusion tube, which brings convenience to the user.

As shown in FIG. 4, FIG. 4 is a block diagram of another infusion monitoring device according to an exemplary embodiment of the present disclosure. On the basis of the embodiment shown in FIG. 3, the abnormality judgment module 32 includes At least one of the following submodules, for clarity of example, all the submodules that the abnormality judgment module 32 may include are shown in FIG. 4 : a first abnormality judgment submodule 321 and a second abnormality judgment submodule 322 .

The first abnormality judging sub-module 321 is configured to determine that the liquid medicine flow in the liquid medicine container is abnormal if the weight change is less than or equal to the lower limit value of the change amount, and the lower limit value of the change amount is used for The threshold for judging whether the flow of liquid medicine in the liquid medicine container is slowed down or stopped.

The second abnormality judging sub-module 322 is configured to determine that the liquid medicine flow in the liquid medicine container is abnormal if the weight change is greater than or equal to the upper limit of the change, and the upper limit of the change is used for The threshold for judging whether the flow of liquid medicine in the liquid medicine container is too fast.

In an optional implementation manner, the lower limit value or the upper limit value of the change amount is determined based on the flow rate of the medicinal liquid in the medicinal liquid container.

As shown in Fig. 5, Fig. 5 is a block diagram of another infusion monitoring device according to an exemplary embodiment of the present disclosure. On the basis of the embodiment shown in Fig. 4, the device further includes: a flow rate An acquisition module 34 and a threshold determination module 35 .

The flow rate acquiring module 34 is configured to acquire the flow rate of the medicinal solution in the medicinal solution container.

The threshold determination module 35 is configured to determine the flow rate range to which the acquired flow rate belongs based on the pre-stored correspondence between different flow rate ranges and the lower limit value of the change amount, and obtain the lower limit value of the change amount corresponding to the determined flow rate range; or, based on the pre-stored The corresponding relationship between the different flow velocity ranges and the upper limit value of the variation, determine the flow velocity range to which the obtained flow velocity belongs, and obtain the upper limit value of the variation corresponding to the determined flow velocity range.

In an optional implementation, the correspondence between the identification information of the weighing module, the target page, and the graphic code is pre-stored, the weighing module is used to measure the weight of the liquid medicine container, and the target page includes at least Reminder information when the liquid medicine flow is abnormal, and the graphic code is used to link the target page.

As shown in Figure 6, Figure 6 is a block diagram of another infusion monitoring device according to an exemplary embodiment of the present disclosure, which is based on any of the embodiments shown in Figures 3 to 5 (Figure 6 For illustration on the basis of FIG. 3 ), the device further includes: a weight acquiring module 36 , a remaining quantity determining module 37 and a remaining quantity reminding module 38 .

Wherein, the weight acquisition module 36 is configured to acquire the weight of the medical solution container at the current moment.

The remaining amount determining module 37 is configured to determine the remaining amount of the medicinal liquid based on the weight of the medicinal liquid container and the weight of the empty container, and the weight of the empty container is the weight of the medicinal liquid container without the medicinal liquid.

The remaining amount reminding module 38 is configured to, if the remaining amount of the medicinal liquid is less than or equal to the remaining amount threshold, perform a reminder of insufficient remaining amount of the medicinal liquid.

As shown in Fig. 7, Fig. 7 is a block diagram of another transfusion monitoring device according to an exemplary embodiment of the present disclosure. This embodiment is based on the embodiment shown in Fig. 6 above, and the device also includes an empty container The weight determination module 39 is configured to determine the weight of the empty container in at least one of the following ways:

Obtaining the first weight of the medicinal liquid container when first measuring the medicinal liquid container from the weighing module, and obtaining the weight of the medicinal liquid to be injected based on the patient information, and determining the difference between the first weight and the weight of the medicinal liquid as the weight of the empty container;

Obtain the first weight of the liquid medicine container when the liquid medicine container is measured for the first time from the weighing module, and obtain the liquid weights of at least two liquid medicines to be injected based on the patient information, and predict the weight of the liquid medicine by combining the net weight of different types of containers, the first weight and the weight of the liquid medicine empty container weight;

Receiving a container type instruction, determining the type of the liquid medicine container based on the container type instruction, and determining the weight of an empty container corresponding to the type of the liquid medicine container based on the pre-stored correspondence between different container types and weights.

As shown in Fig. 8, Fig. 8 is a block diagram of another infusion monitoring device according to an exemplary embodiment of the present disclosure. On the basis of the embodiment shown in Fig. 6, the device also includes: a bed An information determination module 40 , a patient information query module 41 and a reminder information push module 42 .

Wherein, the bed information determining module 40 is configured to determine the target bed information corresponding to the weighing module that measures the weight of the medicinal solution container based on the pre-stored correspondence between the identification information of the weighing module and the bed information.

The patient information query module 41 is configured to query the patient information corresponding to the target bed information from the hospital management system.

The reminder information push module 42 is configured to, if the remaining amount of medicinal liquid is less than or equal to the remaining amount threshold, push reminder information about insufficient medicinal liquid remaining amount to users who subscribe to the reminder information of the patient according to the patient information.

Since the remaining amount reminding module 38 is configured to remind that the remaining amount of medical liquid is insufficient if the remaining amount of the medical liquid is less than or equal to the remaining threshold value, and the reminder information push module 42 is configured to threshold, then according to the patient’s information, push reminder information about the insufficient remaining liquid medicine to users who subscribe to the reminder information of the patient. Therefore, the reminder information push module 42 can be connected with the remaining quantity reminder module 38. In addition, because the abnormality reminder module 33 is configured to remind the abnormality of the liquid medicine flow if the liquid medicine flow in the liquid medicine container is abnormal, in view of this, the reminder information push module 42 can also be connected with the abnormality reminder module 33. When the flow of the liquid medicine in the liquid container is abnormal, the reminder information of the abnormal flow of the medicine liquid is pushed to the user who subscribes to the reminder information of the patient according to the patient information.

Correspondingly, the present disclosure also provides an electronic device, including: a processor; a memory for storing instructions executable by the processor; wherein the processor is configured to:

Obtain the weight variation of the liquid medicine container containing the medicine liquid within a preset time period.

Based on the amount of weight change, it is judged whether the flow of the liquid medicine in the liquid medicine container is abnormal.

If the flow of the liquid medicine in the liquid medicine container is abnormal, a reminder of the abnormal flow of the liquid medicine is given.

Correspondingly, the present disclosure also provides a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the steps of any one of the methods described above are implemented.

The present disclosure may take the form of a computer program product embodied on one or more storage media (including but not limited to magnetic disk storage, CD-ROM, optical storage, etc.) having program code embodied therein. Computer usable storage media includes both volatile and non-permanent, removable and non-removable media, and may be implemented by any method or technology for information storage. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for computers include, but are not limited to: phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Flash memory or other memory technology, Compact Disc Read-Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cartridge, tape magnetic disk storage or other magnetic storage device or any other non-transmission medium that can be used to store information that can be accessed by a computing device.

For details about the implementation process of the functions and effects of each module in the above device, refer to the implementation process of the corresponding steps in the above method, which will not be repeated here.

As for the device embodiment, since it basically corresponds to the method embodiment, for related parts, please refer to the part description of the method embodiment. The device embodiments described above are only illustrative, and the modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, they may be located in One place, or it can be distributed to multiple network modules. Part or all of the modules can be selected according to actual needs to achieve the purpose of the disclosed solution. It can be understood and implemented by those skilled in the art without creative effort.

As shown in FIG. 9 , FIG. 9 is a block diagram of a device (mobile terminal) for infusion monitoring according to an exemplary embodiment of the present disclosure. The device 900 may be a terminal such as a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.

9, device 900 may include one or more of the following components: processing component 902, memory 904, power supply component 906, multimedia component 908, audio component 910, input/output (I/O) interface 912, sensor component 914, and communication component 916 .

The processing component 902 generally controls the overall operations of the device 900, such as those associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 902 may include one or more processors 920 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 902 may include one or more modules that facilitate interaction between processing component 902 and other components. For example, processing component 902 may include a multimedia module to facilitate interaction between multimedia component 908 and processing component 902 .

The memory 904 is configured to store various types of data to support operations at the device 900 . Examples of such data include instructions for any application or method operating on device 900, contact data, phonebook data, messages, pictures, videos, and the like. The memory 904 can be implemented by any type of volatile or non-volatile memory device or their combination, 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 Memory, Flash Memory, Magnetic or Optical Disk.

The power supply component 906 provides power to the various components of the device 900 . Power components 906 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 900 .

The multimedia component 908 includes a screen that provides an output interface between the device 900 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect duration and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 908 includes a front camera and/or a rear camera. When the device 900 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.

The audio component 910 is configured to output and/or input audio signals. For example, the audio component 910 includes a microphone (MIC) configured to receive external audio signals when the device 900 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 904 or sent via communication component 916 . In some embodiments, the audio component 910 also includes a speaker for outputting audio signals.

The I/O interface 912 provides an interface between the processing component 902 and a peripheral interface module. The peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.

Sensor assembly 914 includes one or more sensors for providing status assessments of various aspects of device 900 . For example, the sensor component 914 can detect the open/closed state of the device 900, the relative positioning of components such as the display and keypad of the device 900, the sensor component 914 can also detect the position of the device 900 or a component in the device 900 Changes, presence or absence of user contact with device 900, device 900 orientation or acceleration/deceleration and temperature changes of device 900. Sensor assembly 914 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 914 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 914 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.

The communication component 916 is configured to facilitate wired or wireless communication between the apparatus 900 and other devices. The device 900 can access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof. In one exemplary embodiment, the communication component 916 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 916 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, apparatus 900 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the methods described above.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as the memory 904 including instructions, which can be executed by the processor 920 of the device 900 to implement the above method. For example, the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

Wherein, when the instructions in the storage medium are executed by the processor, the device 900 is able to execute a method for infusion monitoring, including:

Obtain the weight variation of the liquid medicine container containing the medicine liquid within a preset time period.

Based on the amount of weight change, it is judged whether the flow of the liquid medicine in the liquid medicine container is abnormal.

If the flow of the liquid medicine in the liquid medicine container is abnormal, a reminder of the abnormal flow of the liquid medicine is given.

As shown in FIG. 10 , FIG. 10 is a block diagram of another device (server) for infusion monitoring according to an exemplary embodiment of the present disclosure.

For example, the device 1000 may be provided as a server. Referring to FIG. 10 , apparatus 1000 includes processing component 1022 , which further includes one or more processors, and a memory resource represented by memory 1032 for storing instructions executable by processing component 1022 , such as application programs. The application program stored in memory 1032 may include one or more modules each corresponding to a set of instructions. In addition, the processing component 1022 is configured to execute instructions to implement the above infusion monitoring method.

Device 1000 may also include a power component 1026 configured to perform power management of device 1000 , a wired or wireless network interface 1050 configured to connect device 1000 to a network, and an input-output (I/O) interface 1058 . The apparatus 1000 can operate based on an operating system stored in the memory 1032 .

Wherein, when the instructions in the memory 1032 are executed by the processing component 1022, the device 1000 is able to execute a transfusion monitoring method, including:

Obtain the weight variation of the liquid medicine container containing the medicine liquid within a preset time period.

Based on the amount of weight change, it is judged whether the flow of the liquid medicine in the liquid medicine container is abnormal.

If the flow of the liquid medicine in the liquid medicine container is abnormal, a reminder of the abnormal flow of the liquid medicine is given.

Other embodiments of the present disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. The present disclosure is intended to cover any modification, use or adaptation of the present disclosure. These modifications, uses or adaptations follow the general principles of the present disclosure and include common knowledge or conventional technical means in the technical field not disclosed in the present disclosure. . The specification and examples are to be considered exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It should be understood that the present disclosure is not limited to the precise constructions which have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

The above descriptions are only preferred embodiments of the present disclosure, and are not intended to limit the present disclosure. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present disclosure shall be included in the present disclosure within the scope of protection.

Claims (18)

1. A kind of 1. infusion monitoring method, it is characterised in that methods described includes：

   Obtain weight change amount of the preset time period built with the medical liquid container of decoction；

   Judge whether the medical liquid container herb liquid flowing exception occurs based on the weight change amount；

   If there is abnormal, progress liquid medicine flow abnormity prompt in the medical liquid container herb liquid flowing.
2. 2. according to the method for claim 1, it is characterised in that described to judge that the decoction holds based on the weight change amount Whether the flowing of device herb liquid there is exception, including one or more of mode：

   If the weight change amount is less than or equal to variable quantity lower limit, it is different to judge that the medical liquid container herb liquid flowing occurs Often, the variable quantity lower limit is the threshold value whether being slowed or stopped for judging the flowing of medical liquid container herb liquid；

   If the weight change amount is more than or equal to variable quantity higher limit, it is different to judge that the medical liquid container herb liquid flowing occurs Often, the variable quantity higher limit be for judge medical liquid container herb liquid flowing whether too fast threshold value.
3. 3. according to the method for claim 2, it is characterised in that the variable quantity lower limit or variable quantity higher limit are based on medicine The flow velocity of liquid container herb liquid determines.
4. 4. according to the method for claim 3, it is characterised in that the determination of the variable quantity lower limit or variable quantity higher limit Step includes：

   Obtain the flow velocity of the medical liquid container herb liquid；

   Corresponding relation based on the scope different in flow rate to prestore with variable quantity lower limit, it is determined that the affiliated flow velocity model of acquired flow velocity Enclose, acquisition determines variable quantity lower limit corresponding to flow rates；Or, based on the scope different in flow rate to prestore and the variable quantity upper limit The corresponding relation of value, it is determined that the affiliated flow rates of acquired flow velocity, acquisition determines the variable quantity upper limit corresponding to flow rates Value.
5. 5. according to the method for claim 1, it is characterised in that identification information, target pages, the figure for the check weighing module that prestores Three's corresponding relation of code, the check weighing module are used for the weight for measuring the medical liquid container, and the target pages comprise at least Prompting message during liquid medicine flow abnormity prompt, the graphic code are used to link the target pages.
6. 6. according to the method described in any one of claim 1 to 5, it is characterised in that methods described also includes：

   Obtain the weight of medical liquid container described in current time；

   Weight and empty container weight based on the medical liquid container determine decoction surplus, and the empty container weight is the decoction Container is free of weight during decoction；

   If the decoction surplus is less than or equal to Margin threshold, carries out decoction surplus deficiency and remind.
7. 7. according to the method for claim 6, it is characterised in that the determination mode of the empty container weight comprises at least following A kind of mode：

   The weight first when measuring the medical liquid container first is obtained from check weighing module, and it is to be injected based on patient information acquisition The decoction weight of decoction, the difference of the weight first and decoction weight is defined as empty container weight；

   The weight first when measuring the medical liquid container first is obtained from check weighing module, and at least two are obtained based on patient information The decoction weight of kind decoction to be injected, net weight, first weight and decoction weight with reference to different type container predict empty appearance The amount of thinking highly of；

   Container Type instruction is received, determine the type of the medical liquid container based on Container Type instruction, and based on prestoring The corresponding relation of different vessels type and weight, determine empty container weight corresponding to the type of the medical liquid container.
8. 8. according to the method for claim 6, it is characterised in that methods described also includes：

   Based on the identification information of check weighing module and the corresponding relation of bed information to prestore, it is determined that measuring the weight of the medical liquid container Target bed information corresponding to the check weighing module of amount；

   Inquiry and the patient information corresponding to the target bed information from hospital management system；

   If the decoction surplus is less than or equal to Margin threshold, the use according to patient information to the prompting message for subscribing to the patient The prompting message of family push decoction surplus deficiency.
9. 9. a kind of infusion monitoring device, it is characterised in that described device includes：

   Variable quantity acquisition module, it is configured as obtaining weight change amount of the preset time period built with the medical liquid container of decoction；

   Abnormal judge module, it is configured as judging whether the medical liquid container herb liquid flowing occurs based on the weight change amount It is abnormal；

   Abnormity prompt module, if being configured as the medical liquid container herb liquid flowing abnormal, progress liquid medicine flow exception occurs Remind.
10. 10. device according to claim 9, it is characterised in that the abnormal judge module comprises at least following submodule One of：

    First abnormal judging submodule, if being configured as the weight change amount is less than or equal to variable quantity lower limit, judge There is exception in the medical liquid container herb liquid flowing, and the variable quantity lower limit is to be used to judge that the flowing of medical liquid container herb liquid is The no threshold value being slowed or stopped；

    Second abnormal judging submodule, if being configured as the weight change amount is more than or equal to variable quantity higher limit, judge There is exception in the medical liquid container herb liquid flowing, and the variable quantity higher limit is to be used to judge that the flowing of medical liquid container herb liquid is No too fast threshold value.
11. 11. device according to claim 10, it is characterised in that the variable quantity lower limit or variable quantity higher limit are based on The flow velocity of medical liquid container herb liquid determines.
12. 12. device according to claim 11, it is characterised in that described device also includes：

    Flow velocity acquisition module, it is configured as obtaining the flow velocity of the medical liquid container herb liquid；

    Threshold determination module, the corresponding relation based on the scope different in flow rate to prestore with variable quantity lower limit is configured as, it is determined that The affiliated flow rates of acquired flow velocity, acquisition determine variable quantity lower limit corresponding to flow rates；Or, based on prestoring not With the corresponding relation of flow rates and variable quantity higher limit, it is determined that the affiliated flow rates of acquired flow velocity, acquisition determines stream Variable quantity higher limit corresponding to fast scope.
13. 13. device according to claim 9, it is characterised in that identification information, target pages, the figure for the check weighing module that prestores Three's corresponding relation of shape code, the check weighing module are used for the weight for measuring the medical liquid container, and the target pages at least wrap Prompting message during liquid medicine flow abnormity prompt is included, the graphic code is used to link the target pages.
14. 14. according to the device described in any one of claim 9 to 13, it is characterised in that described device also includes：

    Weight acquisition module, it is configured as obtaining the weight of medical liquid container described in current time；

    Surplus determining module, is configured as the weight based on the medical liquid container and empty container weight determines decoction surplus, institute It is the weight when medical liquid container is free of decoction to state empty container weight；

    Surplus prompting module, if being configured as the decoction surplus is less than or equal to Margin threshold, carry out decoction surplus deficiency Remind.
15. 15. device according to claim 14, it is characterised in that described device also includes empty container weight determining module, It is configured as at least determining the empty container weight one of in the following ways：

    The weight first when measuring the medical liquid container first is obtained from check weighing module, and it is to be injected based on patient information acquisition The decoction weight of decoction, the difference of the weight first and decoction weight is defined as empty container weight；

    The weight first when measuring the medical liquid container first is obtained from check weighing module, and at least two are obtained based on patient information The decoction weight of kind decoction to be injected, net weight, first weight and decoction weight with reference to different type container predict empty appearance The amount of thinking highly of；

    Container Type instruction is received, determine the type of the medical liquid container based on Container Type instruction, and based on prestoring The corresponding relation of different vessels type and weight, determine empty container weight corresponding to the type of the medical liquid container.
16. 16. device according to claim 14, it is characterised in that described device also includes：

    Bed information determining module, it is configured as the pass corresponding with bed information of the identification information based on the check weighing module to prestore System, it is determined that measuring the target bed information corresponding to the check weighing module of the weight of the medical liquid container；

    Patient information enquiry module, it is configured as inquiry and the disease corresponding to the target bed information from hospital management system People's information；

    Prompting message pushing module, if being configured as the decoction surplus is less than or equal to Margin threshold, according to patient information The prompting message of decoction surplus deficiency is pushed to the user for the prompting message for subscribing to the patient.
17. 17. a kind of electronic equipment, it is characterised in that including：

    Processor；

    For storing the memory of processor-executable instruction；

    Wherein, the processor is configured as：

    Obtain weight change amount of the preset time period built with the medical liquid container of decoction；

    Judge whether the medical liquid container herb liquid flowing exception occurs based on the weight change amount；

    If there is abnormal, progress liquid medicine flow abnormity prompt in the medical liquid container herb liquid flowing.
18. 18. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that the program is by processor The step of any one of claim 1 to 8 methods described is realized during execution.