CN107296999A - Medical Transfusion device residual liquid quantity automatic early-warning processing platform and application method based on Internet of Things - Google Patents

Abstract

The invention discloses an automatic warning and processing platform for the remaining liquid of medical infusion sets based on the Internet of Things. The platform includes three parts: patient client module I, doctor client module II and server module III. The platform of the present invention can be used in patients During the infusion process, human intervention should be reduced as much as possible, so as to reduce the occurrence of medical accidents caused by human negligence during the infusion process; patients and their family members can check all the relevant information of the patient's infusion at any time, thereby increasing to a greater extent Patient's sense of trust in doctors, so as to re-establish a better doctor-patient relationship.

Description

An automatic early warning and processing platform for the remaining liquid of medical infusion sets based on the Internet of Things and its application method

technical field

The invention relates to the field of the Internet of Things, in particular to an automatic early warning processing platform and a use method for the liquid remaining amount of a medical infusion set based on the Internet of Things.

Background technique

Disposable medical infusion sets are necessary equipment for hospitals to infuse patients. In order to prevent blood backflow, change dressings in time, and record the infusion information completed by the patient, the infusion process and the processing of infusion information need to be done manually by the patient's family members or nurses. Nurses bring too much burden; in order to reduce the nursing burden of patients' family members, some people have designed medical infusion sets that can prevent blood backflow, but in order to change the dressing in time, the infusion process still requires the full care of the patient's family members.

At present, the Internet of Things technology has been widely used. The application of the real-time monitoring technology of the Internet of Things can realize the real-time detection of the infusion volume of the patient during the infusion process. Automatic storage; thereby realizing the automatic detection and reporting of the remaining liquid in the medical infusion set and the automatic storage of the patient's infusion information, so as to achieve the purpose of reducing manual processing as much as possible during the patient infusion process.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies of the existing platforms, and provide a medical infusion set based on the Internet of Things automatic early warning processing platform for the remaining liquid and its use method. Due to the lack of automatic real-time detection of the remaining liquid in the bottle, it is proposed to deploy a flow detection sensor at the connection between the existing infusion set and the medicine bottle. The volume automatically calculates the total amount of remaining liquid. When the total amount of remaining liquid in the medicine bottle is less than or equal to the remaining liquid amount of the warning, it will automatically remind the nurse to change the dressing or pull out the needle. The platform can also automatically save the patient's infusion information.

In order to achieve the above object, the present invention adopts the following technical solutions:

An automatic early warning and processing platform for the remaining liquid of medical infusion sets based on the Internet of Things. The platform includes three parts: patient client module Ⅰ, doctor client module Ⅱ and server module Ⅲ. Patient client module Ⅰ is deployed in the patient infusion On the disposable infusion device, it is responsible for submitting the information of the previous bottle of infusion to the server, reading the relevant information of the next bottle of liquid from the server, detecting and recording the amount of liquid injected into the patient's body at different times, and calculating the amount of infusion into the patient. The total amount of fluid in the body and the remaining fluid volume in the current bottle, send a warning to the nurse to change the dressing or pull out the needle, forcibly terminate the current fluid input, submit the completed infusion information to the server module III and query the information of the patient's current infusion, etc.; the doctor The terminal client module II is deployed in the doctor's office or the nurse's workbench. It is responsible for inputting all the infusion information of the patient, querying all the infusion information of the patient, and receiving the information sent by the server module III and sent by the patient terminal module I for dressing change or pulling out. respond to all requests sent by the patient, etc.; the server module III is deployed on the server, responsible for saving the relevant information of the patient's infusion submitted by the doctor client module II or the patient client module I, and forwarding the information to the patient client The request between module Ⅰ and doctor-side client module Ⅱ is to query all patients’ infusion-related information; patient-side client module Ⅰ and doctor-side client module Ⅱ communicate with server module Ⅲ through wireless network.

The patient client module I is responsible for submitting the completed previous bottle of liquid related information to the server module III, and reading the next bottle of infusion related information from the server module III, detecting and recording the amount of liquid injected into the patient's body at different times, Calculate the total amount of fluid input into the patient’s body and the remaining fluid volume of the current infusion, issue a warning to the nurse to change the dressing or pull out the needle, forcibly terminate the current fluid input, submit the completed infusion information to the server module III and query the information of the patient’s current infusion Etc., as a preference of the present invention, the patient client module I includes a read-in module, a detection module, a calculation module, a reminder module, a control module, a response module, a submission module and a query module A;

The read-in module is responsible for submitting the completed previous bottle of liquid-related information to the server module III, and reading the next bottle of infusion-related information from the server module III;

The detection module is responsible for detecting and recording the amount of liquid injected into the patient's body at each moment during the patient's infusion process;

The calculation module is responsible for summing the results detected at different times detected by the detection module, and calculating the remaining liquid volume in the current bottle;

The reminder module is responsible for sending a warning to the nurse that the patient needs to change the dressing or pull out the needle when the remaining liquid in the current bottle is less than the remaining liquid volume of the warning input by the nurse in the input module;

The control module is responsible for forcibly stopping the continuous input of the current bottle of liquid when the remaining liquid in the current bottle is less than or equal to the remaining amount input by the input module to stop the continuous input of liquid to the patient;

The receiving response module is responsible for receiving the response submitted by the doctor terminal module II forwarded by the server module III;

The submission module is responsible for submitting the relevant information of this bottle of infusion to the server module III when the receiving response module receives the response from the doctor terminal module II forwarded by the server module III;

The query module A is responsible for querying all information of all infusions of patients;

The doctor client module II is responsible for inputting all the infusion information of the patient this time, querying all the infusion information of the patient, receiving the dressing change or needle withdrawal request from the patient client module I forwarded by the server module III, and sending the request to the patient. Respond to all the requests, etc., as a preference of the present invention, the doctor terminal client module II includes an input module, a query module B, a receiving information module, and a response module;

The input module is responsible for inputting or changing the patient's infusion information by the nurse;

The query module B is responsible for querying all the infusion information of the patient by the doctor or nurse;

The receiving information module is responsible for receiving and broadcasting the warning of changing the dressing or pulling out the needle sent by the patient client module I forwarded by the server module III;

The response module is responsible for submitting the nurse's response information to the server module III;

The server module III is responsible for saving the patient infusion related information submitted by the doctor-end client module II or the patient-end client module I, forwarding the request between the patient-end client module I and the doctor-end client module II, and querying all patients Infusion-related information, etc., as a preference of the present invention, the server module III includes a storage module, a data forwarding module and a query module C;

The saving module is responsible for receiving and saving the infusion information submitted by the patient client module I and the doctor client module II;

The data forwarding module is responsible for forwarding the warning information submitted by the patient client module I to the nurse, or forwarding the response information submitted by the doctor client module II to the patient;

The query module C is responsible for receiving and executing the query requests from the patient client module I and the doctor client module II, and feeding back the query results to the query module;

The present invention also discloses a method for using an Internet of Things-based automatic early-warning processing platform for liquid remaining in a medical infusion set. The method includes the following steps:

Step 1. The nurse's office deploys the doctor-end client module II, and deploys the patient-end client module I on the patient's infusion set;

Step 2: The nurse enters the relevant information of the patient's infusion through the input module of the doctor client module II, and submits it to the query module C of the server module III through the query module B of the doctor client module II to query the patient's current or previous information. Infusion related information;

Step 3. If the infusion information is incorrect, go to Step 2;

Step 4. The nurse deploys the liquid to be infused and the infusion set that deploys the client terminal module I of the patient terminal in the patient's ward;

Step 5: The patient and the family members of the patient submit the inquiry module C of the server module III through the inquiry module A of the patient terminal client module I to inquire about the relevant information of this or all previous infusions;

Step 6. The nurse sets the relevant information of this bottle of infusion. If it is the first bottle of infusion this time, the reading module of the patient client module I reads the relevant information of the first bottle of infusion from the server module III; if it is not the first bottle of infusion , the submission module of the client module II at the patient end submits the "normal completion" information of the previous bottle of infusion to the server module III, and reads in the relevant information of the next bottle of infusion through the read-in module of the client module I at the patient end, and the patient starts the infusion ;

Step 7. The detection module of the client terminal module I of the patient terminal detects the infusion volume of the patient's own bottle of infusion at each moment;

Step 8. The calculation module of the client terminal module I at the patient terminal calculates the total amount of infusion in the patient's own bottle and the remaining amount of liquid medicine in the bottle at each moment;

Step 9. If the liquid remaining in the bottle is less than or equal to the warning liquid volume read from the server module III, the reminder module of the patient client module I submits a warning to the data forwarding module of the server module III to change the dressing or pull out the needle, The data forwarding module of the server module III forwards the warning information to the receiving information module of the doctor terminal client module II;

Step 10. The nurse does not respond to the warning message sent by the patient terminal module Ⅰ through the response module of the doctor client terminal II, and then go to step 12;

Step 11. If it is the last bottle of this infusion, the submission module of the patient client module I submits the information of "the infusion of this bottle is normally completed" to the server module III, and then go to step 13; otherwise, go to step 6;

Step 12. When the remaining liquid volume in this bottle reaches the "infusion volume for stopping infusion to the patient" read from the server module III, the control module of the patient terminal client module I forcibly stops the current bottle of liquid input, and the patient terminal client terminal The submission module of module I submits the information of "this bottle of infusion is abnormally ended" to server module III;

Step 13, when the infusion is over, the submission module of the client module I at the patient end submits the information of "end of this infusion" to the server module III.

The present invention has the following advantages and positive effects:

(1) The Internet of Things-based automatic warning and processing platform for the remaining liquid of medical infusion sets according to the present invention can reduce manual intervention as much as possible during the patient's infusion process, thereby reducing the medical treatment caused by human negligence during the infusion process to a greater extent. the occurrence of an accident;

(2) The Internet of Things-based automatic early warning processing platform for the remaining liquid in medical infusion sets according to the present invention can allow patients and their family members to inquire about all information about the patient's infusion at any time, thereby increasing the patient's trust in the doctor to a greater extent, thereby Re-establish a better doctor-patient relationship.

Description of drawings

Fig. 1 is a system structural block diagram of the automatic early warning processing platform for the liquid remaining amount of the medical infusion set based on the Internet of Things of the present invention.

Fig. 2 is a flow chart of the use method of the automatic warning processing platform for the liquid remaining amount of the medical infusion set based on the Internet of Things of the present invention.

detailed description

In order to express the technical solutions and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings, but it is not limited thereto. Any modification or equivalent replacement of the technical solutions of the present invention will not depart from the present invention. Any modification or partial replacement in the spirit and scope of the technical solution shall fall within the protection scope of the present invention.

An automatic early warning and processing platform for the remaining liquid of medical infusion sets based on the Internet of Things. The platform includes three parts: patient client module Ⅰ, doctor client module Ⅱ and server module Ⅲ. Patient client module Ⅰ is deployed in the patient infusion On the disposable infusion device, it is responsible for submitting the information of the previous bottle of infusion to the server, reading the relevant information of the next bottle of liquid from the server, detecting and recording the amount of liquid injected into the patient's body at different times, and calculating the amount of infusion into the patient. The total amount of fluid in the body and the remaining fluid volume in the current bottle, send a warning to the nurse to change the dressing or pull out the needle, forcibly terminate the current fluid input, submit the completed infusion information to the server module III and query the information of the patient's current infusion, etc.; the doctor The terminal client module II is deployed in the doctor's office or the nurse's workbench, and is responsible for inputting all the infusion information of the patient (specifically including the name of each bottle of medicine, the total amount of liquid, the remaining warning amount, and the amount of stopped infusion), and querying all the infusions of the patient Information, receive the dressing change or needle withdrawal request sent by the patient client module I forwarded by the server module III, and respond to all requests sent by the patient; the server module III is deployed on the server and is responsible for saving the doctor client client The patient infusion-related information submitted by module II or the patient-end client module I forwards the request between the patient-end client module I and the doctor-end client module II to query all patients' infusion-related information; the patient-end client module I Communicate with the doctor terminal client module II and the server module III through the wireless network.

The patient client module I is responsible for submitting the completed previous bottle of liquid related information to the server module III, and reading the next bottle of infusion related information from the server module III, detecting and recording the amount of liquid injected into the patient's body at different times, Calculate the total amount of fluid input into the patient’s body and the remaining fluid volume of the current infusion, issue a warning to the nurse to change the dressing or pull out the needle, forcibly terminate the current fluid input, submit the completed infusion information to the server module III and query the information of the patient’s current infusion Etc., as a preference of the present invention, the patient client module I includes a read-in module, a detection module, a calculation module, a reminder module, a control module, a response module, a submission module and a query module A;

The read-in module is responsible for submitting the completed previous bottle of liquid-related information to the server module III, and reading the next bottle of infusion-related information from the server module III;

The detection module is responsible for detecting and recording the amount of liquid injected into the patient's body at each moment during the patient's infusion process;

The calculation module is responsible for summing the results detected at different times detected by the detection module, and calculating the remaining liquid volume in the current bottle;

The reminder module is responsible for sending a warning to the nurse that the patient needs to change the dressing or pull out the needle when the remaining liquid in the current bottle is less than the remaining liquid volume of the warning input by the nurse in the input module;

The control module is responsible for forcibly stopping the continuous input of the current bottle of liquid when the remaining liquid in the current bottle is less than or equal to the remaining amount input by the input module to stop the continuous input of liquid to the patient;

The receiving response module is responsible for receiving the response submitted by the doctor terminal module II forwarded by the server module III;

The submission module is responsible for submitting the relevant information of this bottle of infusion to the server module III when the receiving response module receives the response from the doctor terminal module II forwarded by the server module III;

The query module A is responsible for querying all information of all infusions of patients;

The doctor client module II is responsible for inputting all the infusion information of the patient this time, querying all the infusion information of the patient, receiving the dressing change or needle withdrawal request from the patient client module I forwarded by the server module III, and sending the request to the patient. Respond to all the requests, etc., as a preference of the present invention, the doctor terminal client module II includes an input module, a query module B, a receiving information module, and a response module;

The input module is responsible for inputting or changing the patient's infusion information by the nurse, specifically including the name of each bottle of medicine, the total amount of liquid, the remaining warning amount, and the amount of stopping the infusion;

The query module B is responsible for querying all the infusion information of the patient by the doctor or nurse;

The receiving information module is responsible for receiving and broadcasting the warning of changing the dressing or pulling out the needle sent by the patient client module I forwarded by the server module III;

The response module is responsible for submitting the nurse's response information to the server module III;

The server module III is responsible for saving the patient infusion related information submitted by the doctor-end client module II or the patient-end client module I, forwarding the request between the patient-end client module I and the doctor-end client module II, and querying all patients Infusion-related information, etc., as a preference of the present invention, the server module III includes a storage module, a data forwarding module and a query module C;

The saving module is responsible for receiving and saving the infusion information submitted by the patient client module I and the doctor client module II;

The data forwarding module is responsible for forwarding the warning information submitted by the patient client module I to the nurse, or forwarding the response information submitted by the doctor client module II to the patient;

The query module C is responsible for receiving and executing the query requests from the patient client module I and the doctor client module II, and feeding back the query results to the query module;

The present invention also discloses a method for using an Internet of Things-based automatic early-warning processing platform for liquid remaining in a medical infusion set. The method includes the following steps:

Step 1. The nurse's office deploys the doctor-end client module II, and deploys the patient-end client module I on the patient's infusion set;

Step 2. The nurse enters the relevant information of the patient's infusion through the input module of the doctor-end client module II, including the name of each bottle of medicine, the total amount of liquid, the remaining warning amount, and the amount to stop the infusion; and through the doctor-end client module The query module B of II submits to the query module C of the server module III to query all information related to the current or previous infusion of the patient;

Step 3. If the infusion information is incorrect, go to Step 2;

Step 4. The nurse deploys the liquid to be infused and the infusion set that deploys the client terminal module I of the patient terminal in the patient's ward;

Step 5: The patient and the family members of the patient submit the inquiry module C of the server module III through the inquiry module A of the patient terminal client module I to inquire about the relevant information of this or all previous infusions;

Step 6. The nurse sets the relevant information of this bottle of infusion. If it is the first bottle of infusion this time, the reading module of the patient client module I reads the relevant information of the first bottle of infusion from the server module III; if it is not the first bottle of infusion , the submission module of the client module II at the patient end submits the "normal completion" information of the previous bottle of infusion to the server module III, and reads in the relevant information of the next bottle of infusion through the read-in module of the client module I at the patient end, and the patient starts the infusion ;

Step 7. The detection module of the client terminal module I of the patient terminal detects the infusion volume of the patient's own bottle of infusion at each moment;

Step 8. The calculation module of the client terminal module I at the patient terminal calculates the total amount of infusion in the patient's own bottle and the remaining amount of liquid medicine in the bottle at each moment;

Step 9. If the liquid remaining in the bottle is less than or equal to the warning liquid volume read from the server module III, the reminder module of the patient client module I submits a warning to the data forwarding module of the server module III to change the dressing or pull out the needle, The data forwarding module of the server module III forwards the warning information to the receiving information module of the doctor terminal client module II;

Step 10. The nurse does not respond to the warning message sent by the patient terminal module Ⅰ through the response module of the doctor client terminal II, and then go to step 12;

Step 11. If it is the last bottle of this infusion, the submission module of the patient client module I submits the information of "the infusion of this bottle is normally completed" to the server module III, and then go to step 13; otherwise, go to step 6;

Step 12. When the remaining liquid volume in this bottle reaches the "infusion volume for stopping infusion to the patient" read from the server module III, the control module of the patient terminal client module I forcibly stops the current bottle of liquid input, and the patient terminal client terminal The submission module of module I submits the information of "this bottle of infusion is abnormally ended" to server module III;

Step 13, when the infusion is over, the submission module of the client module I at the patient end submits the information of "end of this infusion" to the server module III.

Claims (6)

1. An automatic early warning and processing platform for the remaining amount of medical infusion set based on the Internet of Things, characterized in that: the platform includes three parts: patient client module I, doctor client module II and server module III, in which the patient client The terminal module Ⅰ is deployed on the disposable infusion device for patient infusion, and is responsible for submitting the completed infusion information of the previous bottle to the server, reading the relevant information of the next bottle of liquid to be input from the server, detecting and recording the infusion into the patient at different times Calculate the total amount of liquid in the patient’s body and the remaining liquid in the current bottle, issue a warning to the nurse to change the dressing or pull out the needle, forcibly terminate the current liquid input, submit the completed infusion information to the server module III and query the patient’s record. Information about the first infusion; the doctor client module II is deployed in the doctor's office or the nurse's workbench, responsible for inputting all the infusion information of the patient, querying all the infusion information of the patient, and receiving the information forwarded by the server module III from the patient client module I The request for changing the dressing or pulling out the needle is to respond to all the requests sent by the patient; the server module III is deployed on the server and is responsible for saving the relevant information of the patient's infusion submitted by the doctor-end client module II or the patient-end client module I. Forward the request between the patient-end client module I and the doctor-end client module II, and inquire about the infusion-related information of all patients; the patient-end client module I and the doctor-end client module II communicate with the server module III through the wireless network. 2. According to claim 1, a medical infusion set based on the Internet of Things automatic early warning processing platform for the remaining amount of liquid, is characterized in that: the patient terminal client module I includes a read-in module, a detection module, a calculation module, a reminder module, a control module module, receiving and answering module, submitting module and querying module A; doctor terminal client module II includes input module, querying module B, receiving information module, and responding module; server module III includes saving module, data forwarding module and querying module C. 3. According to claim 2, a medical infusion device based on the Internet of Things automatic early warning processing platform for liquid remaining, characterized in that: in the patient terminal client module I The read-in module is responsible for submitting the completed previous bottle of liquid-related information to the server module III, and reading the next bottle of infusion-related information from the server module III; The detection module is responsible for detecting and recording the amount of liquid injected into the patient's body at each moment during the patient's infusion process; The calculation module is responsible for summing the results detected at different times detected by the detection module, and calculating the remaining liquid volume in the current bottle; The reminder module is responsible for sending a warning to the nurse that the patient needs to change the dressing or pull out the needle when the remaining liquid in the current bottle is less than the remaining liquid volume of the warning input by the nurse in the input module; The control module is responsible for forcibly stopping the continuous input of the current bottle of liquid when the remaining liquid in the current bottle is less than or equal to the remaining amount input by the input module to stop the continuous input of liquid to the patient; The receiving response module is responsible for receiving the response submitted by the doctor terminal module II forwarded by the server module III; The submission module is responsible for submitting the relevant information of this bottle of infusion to the server module III when the receiving response module receives the response from the doctor terminal module II forwarded by the server module III; The inquiry module A is responsible for inquiring all information about all infusions of patients. 4. According to claim 2, an Internet of Things-based automatic warning and processing platform for the remaining liquid of medical infusion sets, characterized in that: in the doctor terminal client module II The input module is responsible for inputting or changing the patient's infusion information by the nurse, specifically including the name of each bottle of medicine, the total amount of liquid, the remaining warning amount, and the amount of stopping the infusion; The query module B is responsible for querying all the infusion information of the patient by the doctor or nurse; The receiving information module is responsible for receiving and broadcasting the warning of changing the dressing or pulling out the needle sent by the patient client module I forwarded by the server module III; The response module is responsible for submitting the nurse's response information to the server module III. 5. According to claim 2, a medical infusion device based on the Internet of Things automatic early warning processing platform for liquid remaining, characterized in that: in the server module III The saving module is responsible for receiving and saving the infusion information submitted by the patient client module I and the doctor client module II; The data forwarding module is responsible for forwarding the warning information submitted by the patient client module I to the nurse, or forwarding the response information submitted by the doctor client module II to the patient; The query module C is responsible for receiving and executing the query requests from the patient client module I and the doctor client module II, and feeding back the query results to the query module. 6. A method for using an automatic early warning processing platform for the remaining liquid of a medical infusion set based on the Internet of Things, the method comprising the following steps: Step 1. The nurse's office deploys the doctor-end client module II, and deploys the patient-end client module I on the patient's infusion set; Step 2. The nurse enters the relevant information of the patient's infusion through the input module of the doctor terminal module II, specifically including the name of each bottle of medicine, the total amount of liquid, the remaining warning volume, and the amount of the stop infusion; and through the doctor terminal client module The query module B of II submits to the query module C of the server module III to query all information related to the current or previous infusion of the patient; Step 3. If the infusion information is incorrect, go to Step 2; Step 4. The nurse deploys the liquid to be infused and the infusion set that deploys the client terminal module I of the patient terminal in the patient's ward; Step 5. The patient and the family members of the patient submit the inquiry module C of the server module III through the inquiry module A of the patient terminal client module I to inquire about the relevant information of this or all previous infusions; Step 6. The nurse sets the relevant information of this bottle of infusion. If it is the first bottle of infusion this time, the reading module of the patient client module I reads the relevant information of the first bottle of infusion from the server module III; if it is not the first bottle of infusion , the submission module of the client module II at the patient end submits the "normal completion" information of the previous bottle of infusion to the server module III, and reads in the relevant information of the next bottle of infusion through the read-in module of the client module I at the patient end, and the patient starts the infusion ; Step 7. The detection module of the client terminal module I of the patient terminal detects the infusion volume of the patient's own bottle of infusion at each moment; Step 8. The calculation module of the client terminal module I at the patient terminal calculates the total amount of infusion in the patient's own bottle and the remaining amount of liquid medicine in the bottle at each moment; Step 9: If the liquid remaining in the bottle is less than or equal to the warning liquid volume read from the server module III, the reminder module of the patient client module I submits a warning of dressing change or needle withdrawal to the data forwarding module of the server module III, The data forwarding module of the server module III forwards the warning information to the receiving information module of the doctor terminal client module II; Step 10. The nurse does not respond to the warning message sent by the patient client module Ⅰ through the response module of the doctor client client II, and then go to step 12; Step 11. If it is the last bottle of this infusion, the submission module of the patient client module I submits the information of "the infusion of this bottle is normally completed" to the server module III, and then go to step 13; otherwise, go to step 6; Step 12. When the remaining liquid volume in this bottle reaches the "infusion volume for stopping infusion to the patient" read from the server module III, the control module of the patient terminal client module I forcibly stops the current bottle of liquid input, and the patient terminal client terminal The submission module of module I submits the information of "this bottle of infusion is abnormally ended" to server module III; Step 13, when the infusion is over, the submission module of the client module I at the patient end submits the information of "end of this infusion" to the server module III.