CN115154739B - Matching reminder method and system for infusion drugs and infusion tools - Google Patents

Abstract

The invention relates to the technical field of medical infusion and discloses a matching reminder system for infusion drugs and infusion tools, which includes: a drug attribute module, a prescription identification module, a tool matching module and an information push module. The drug attribute module is used to store drug attribute information. The prescription identification module is used to identify the drug attributes of the treatment prescription according to the stored drug attribute information. The tool matching module is used to match the corresponding infusion tools according to the drug attributes. The information push module is used to combine the drug attributes and the infusion tool information. Push to medical staff. By identifying the drug attributes in the prescription, matching appropriate infusion tools according to the drug attributes, and pushing the matching results to medical staff, the present invention serves as a reminder and reference, can match appropriate infusion tools for different drugs, and reduces the need for infusion. complications, and improve the patient's infusion comfort.

Description

Matching reminder method and system for infusion drugs and infusion tools

Technical field

The invention relates to the technical field of medical infusion, and in particular to a matching reminder method and system for infusion drugs and infusion tools.

Background technique

During clinical treatment, in order to improve the efficiency of drug effects, intravenous injection is usually used to inject drugs into the patient's body. Due to the large number of drugs used clinically, when a doctor prescribes a treatment, there is usually no reminder about the drug attributes (drug type, drug pH value, drug liquid osmotic pressure, etc.) on the prescription. Moreover, the actual operator of the infusion is a nurse. The nurse generally performs the operation through experience. Sometimes it is difficult to accurately select and use the appropriate tools (steel needles, indwelling needles, medium-long catheters, etc.). If inappropriate tools are selected for infusion, it will have an impact on the patient's blood vessels, including irreversible complications such as vascular irritation, vasculitis, and vascular damage.

Contents of the invention

The present invention is intended to provide a matching reminder system for infusion drugs and infusion tools. By identifying the drug attributes in the prescription, matching appropriate infusion tools according to the drug attributes, and pushing the matching results to medical staff, it serves as a reminder and reference. It can match appropriate infusion tools for different drugs, reduce the occurrence of infusion complications, and improve patients' infusion comfort.

The technical solution provided by the invention is: a matching reminder system for infusion drugs and infusion tools, including: a drug attribute module, a prescription identification module, a tool matching module and an information push module. The drug attribute module is used to store drug attribute information. The prescription identification module is used to identify the drug attributes of the treatment prescription according to the stored drug attribute information. The tool matching module is used to match the corresponding infusion tools according to the drug attributes. The information push module is used to push the drug attributes and infusion tool information to Medical staff.

The working principle and advantage of the present invention are that: the drug attribute module pre-stores various types of drug attribute information. The prescription identification module identifies the drug attributes of the current treatment prescription based on the stored drug attribute information. The tool matching module matches the corresponding infusion tools according to the identified drug attributes to obtain the best infusion effect. The information push module pushes drug attributes and infusion tool information to medical staff, serving as a reminder and reference. By identifying the attributes of the drugs in the prescription, matching appropriate infusion tools according to the drug attributes, and pushing the matching results to medical staff for reference, the system of the present invention can match appropriate infusion tools for different drugs and reduce the occurrence of infusion complications. , improve the patient's infusion comfort.

Further, the drug attribute information includes drug type, drug pH value and drug liquid osmotic pressure.

Classify the drug type to match the appropriate infusion method, and match the infusion tool with corresponding specifications through the drug PH value and drug liquid osmotic pressure.

Further, the types of medicines include alkylating agents, antimetabolites, antibiotics, plant alkaloids and platinums, and the pH values of the medicines are divided into ≤3, 3-5, 5-7, 7-9, and ≥9. levels, and the liquid osmotic pressure of the drug is divided into five levels: ≤280, 280-310, 310-600, >600, and >900.

The main application scenarios of the system of the present invention include the matching of infusion tools for chemotherapy drugs. Therefore, according to the different action mechanisms of chemotherapy drugs, chemotherapy drugs can be roughly divided into alkylating agents, antimetabolites, antibiotics, plant alkaloids, platinum, etc. According to Choose appropriate infusion tools for different drug types. At the same time, the pH value and liquid osmotic pressure of the drug should be taken into consideration, and appropriate specifications and models should be selected in the infusion tool to prevent drug leakage.

Further, the prescription identification module includes a prescription acquisition unit, a drug identification unit and a drug retrieval unit. The prescription acquisition unit is used to obtain prescription information, the drug identification unit is used to identify prescribed drugs, and the drug retrieval unit is used to Retrieve drug attributes based on prescription drugs.

The prescription acquisition unit directly acquires the text information of the treatment prescription issued by the doctor. The drug identification unit extracts the drugs on the prescription information through keyword recognition based on the text information of the treatment prescription. The drug retrieval unit searches the detailed attribute information of each drug on the prescription information in the drug attribute module based on the identified drug. Through the above process, drug attributes can be identified quickly and accurately.

Further, the prescription identification module also includes a comprehensive attribute unit, which is used to generate comprehensive drug attributes based on several drug attributes of the prescription.

Considering that many prescriptions require multiple drugs to be mixed and infused, subsequent matching work cannot be performed with a single drug. Therefore, it is necessary to calculate the comprehensive drug attributes of the mixed drugs through the attributes and proportions of each drug, and match the appropriate infusion tools to ensure the universal applicability of the infusion tools.

Further, the prescription identification module also includes a conflict detection unit, which is used to detect whether several drug attributes of the prescription conflict.

Based on the detailed attributes of each drug, the conflict detection unit determines whether there are incompatible incompatible drugs during the mixing process before infusion. If there is a conflict between the drugs, the conflict information will be sent directly to the medical staff terminal to remind the medical staff of the drug attribute conflict. The information is adjusted to avoid causing patient discomfort after infusion.

Further, the tool matching module includes an infusion mode unit and an infusion tool unit. The infusion mode unit is used to match the corresponding infusion mode according to the drug attributes, and the infusion tool unit is used to match the infusion tool according to the infusion mode.

In the process of injecting drugs into the patient's body through intravenous injection, different types of drugs are suitable for different venous access types, so the infusion mode unit needs to select an appropriate infusion method according to the type of drug. The infusion tool unit matches the infusion method according to the matching infusion method. On the basis of determining the infusion method, it selects appropriate specifications of infusion needles, catheters and other infusion tools based on the PH value, osmotic pressure and other information of the drug properties. , and finally form a set of tool combinations.

Furthermore, the infusion methods include PVC, MIDLINE, CVC, PICC and PORT.

Match the appropriate infusion method according to the type of drug, including PVC, MIDLINE, CVC, PICC and PORT infusion methods. According to the properties of the drug and the characteristics of the infusion method, for example, PVC (peripheral intravenous catheter) is suitable for short-term intravenous infusion treatment, but not Used for continuous intravenous infusion of corrosive drugs; MIDLINE (midline catheter) is inserted through the cubital fossa of the forearm to reach the proximal basilic vein, cephalic vein or axillary vein. The tip of the catheter does not exceed the axillary vein but does not reach the central vein. Because the tip of the catheter is not in the central vein, chest X-ray examination is not required; CVC (central venous catheter) can be used for drug infusion of any nature and hemodynamic monitoring, but should not be used for injection of contrast media (except for high-pressure resistant catheters); PICC (central venous catheter) Peripherally inserted central venous catheter) is suitable for medium and long-term intravenous infusion treatment, can be used for drug infusion of any nature, and should not be used for contrast agent injection and hemodynamic monitoring with syringe pumps (except for high-pressure resistant catheters); PORT (infusion port) is available Infusion of drugs of any nature, but high-pressure injection is not allowed. Finally, choose the appropriate infusion method according to the type of medicine.

Further, a feedback recording module is included. The feedback recording module includes a matching recording unit, a feedback receiving unit and a feedback classification unit. The matching recording unit is used to record the drug attribute information of the prescription and the matching infusion tool information. The feedback The receiving module is used to receive feedback information from the patient after using the matching infusion tool, and the feedback classification unit is used to classify the feedback information into corresponding matching records.

After each matching is completed, the system will record the drug attributes of the prescription and the detailed information of the matching infusion tool, receive feedback from each patient after the infusion, and classify the received feedback into the corresponding drug based on the patient number. The matching records of attributes and infusion tools provide a data basis for subsequent summary and optimization of the matching system.

The present invention also provides a matching reminder method for infusion drugs and infusion tools, which method adopts the matching reminder system for infusion drugs and infusion tools.

Description of drawings

Figure 1 is a module block diagram of a matching reminder system for infusion drugs and infusion tools according to an embodiment of the present invention.

Detailed ways

The embodiments of the technical solution of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and are therefore only examples and cannot be used to limit the scope of the present invention.

It should be noted that, unless otherwise stated, the technical terms or scientific terms used in this application should have the usual meanings understood by those skilled in the art to which this invention belongs.

Example:

As shown in Figure 1, this embodiment discloses a matching reminder system for infusion drugs and infusion tools, including a drug attribute module, a prescription identification module, a tool matching module, an information push module and a feedback recording module.

The drug attribute module is used to store drug attribute information. Enter the drug attribute information into the drug attribute module in advance, and the drug attribute module will also regularly update the stored drug attribute information based on medical big data. The drug attribute information in this embodiment includes drug type, drug pH value and drug liquid osmotic pressure. Drug types include alkylating agents, anti-metabolites, antibiotics, plant alkaloids and platinum. Drug pH values are divided into ≤3, There are five levels of 3-5, 5-7, 7-9, and ≥9. The liquid osmotic pressure of pharmaceuticals is divided into five levels: ≤280, 280-310, 310-600, >600, and >900.

The prescription identification module includes a prescription acquisition unit, a drug identification unit, a drug retrieval unit, a conflict detection unit and a comprehensive attribute unit.

The prescription acquisition unit is used to obtain prescription information. Direct access to textual information about treatment prescriptions written by doctors.

The drug identification unit is used to identify prescribed drugs. The drug identification unit extracts the drugs on the prescription information through keyword recognition based on the text information of the treatment prescription.

The drug retrieval unit is used to retrieve drug attributes based on prescription drugs. The drug retrieval unit searches the detailed attribute information of each drug on the prescription information in the drug attribute module based on the identified drug.

The conflict detection unit is used to detect whether several drug attributes of the prescription conflict. The conflict detection unit determines whether there are incompatible drugs during the mixing process before infusion based on the detailed attribute information of each drug. If there is a conflict between the drugs, the conflict information is sent to the information push module.

The comprehensive attribute unit is used to generate comprehensive drug attributes based on several drug attributes of the prescription. If there is no conflict between drugs, the comprehensive attribute unit calculates the comprehensive drug attributes of the mixed drugs according to the attributes and proportions of each drug that need to be mixed and infused in the prescription, including the pH value range and the liquid osmotic pressure range. .

The tool matching module includes an infusion mode unit and an infusion tool unit.

The infusion mode unit is used to match the corresponding infusion mode according to the drug attributes. In the process of injecting drugs into the patient's body through intravenous injection, different types of drugs are suitable for different venous access types, so the infusion mode unit needs to select an appropriate infusion method according to the type of drug. The infusion methods in this embodiment include PVC, MIDLINE, CVC, PICC and PORT. PVC (peripheral venous catheter) includes disposable intravenous infusion steel needle puncture and peripheral intravenous indwelling needle puncture. PVC is suitable for short-term intravenous infusion treatment and is not suitable for continuous intravenous infusion of corrosive drugs and other drugs. MIDLINE (midline catheter) is also called a medium-length catheter, with a length of 20-30cm. It is placed through the cubital fossa of the forearm to reach the proximal basilic vein, cephalic vein or axillary vein. The tip of the catheter does not exceed the axillary vein but does not reach the central vein. The catheter tip is not in a central vein and does not require a chest radiograph. CVC (Central Venous Catheter) refers to a catheter inserted through the subclavian vein, internal jugular vein, or femoral vein, with the tip placed in the superior vena cava or inferior vena cava. It can be used for drug infusion and hemodynamic monitoring of any nature. , should not be used for high-pressure syringe pumps to inject contrast media (except for high-pressure resistant catheters). PICC (Peripherally Inserted Central Catheter) is passed through the basilic vein of the upper limbs, median cubital vein, cephalic vein, brachial vein, external jugular vein (newborn infants can also pass through the great saphenous vein of the lower limbs, temporal vein of the head, postauricular vein, etc. ) puncture catheterization, the tip of the catheter is located in the superior vena cava or inferior vena cava, PICC is suitable for medium and long-term intravenous treatment, can be used for drug infusion of any nature, and should not be used for high-pressure syringe pump injection of contrast media and hemodynamic monitoring (Except for high-pressure resistant conduits). PORT (Infusion Port) refers to a closed infusion device that is completely implanted in the human body, including the catheter part with the tip located in the superior vena cava and the injection seat embedded under the skin. It can be used for drug infusion of any nature. High-pressure syringe pumps should not be used. Injection of contrast medium (except for high-pressure resistant catheters).

The infusion tool unit is used to match the infusion tool according to the infusion method. The infusion tool unit matches the infusion method according to the matching infusion method. On the basis of determining the infusion method, it selects appropriate specifications of infusion needles, catheters and other infusion tools based on the PH value, osmotic pressure and other information of the drug properties. , and finally form a set of tool combinations. The information push module is used to push drug attributes and infusion tool information to medical staff. If the conflict detection unit identifies a conflict between drugs, it sends the conflict information to the information push module. The information push module directly pushes the conflict information of the drug attributes to the medical staff, reminding the medical staff to adjust the drug attribute conflict information to avoid infusion. Cause patient discomfort. If there is no conflict between the drugs, the information push module will push the drug attribute information of the prescription and the matching infusion tool information to the medical staff to provide reference for the infusion work.

The feedback recording module includes a matching recording unit, a feedback receiving unit and a feedback classification unit.

The matching recording unit is used to record the drug attribute information of the prescription and the matching infusion tool information. After each matching is completed, the matching recording unit will record the drug attributes of the prescription and the details of the matching infusion tool for easy subsequent viewing at any time.

The feedback receiving module is used to receive feedback information from the patient after using the matching infusion tool. The feedback receiving unit receives feedback information from each patient after this infusion, including information about the presence of complications and comfort level.

The feedback classification unit is used to classify feedback information into corresponding matching records. The feedback classification unit classifies the infusion feedback of each patient, and classifies the received feedback information into corresponding matching records of drug attributes and infusion tools according to the patient number, providing a data basis for the subsequent summary and optimization of the matching system.

The implementation process of this embodiment is as follows:

Before the system performs the matching and reminder process, the drug attribute information needs to be entered into the drug attribute module in advance. You can manually enter the drug attribute module or the drug attribute module automatically obtains medical big data to provide a basis for the subsequent drug attribute retrieval process. , the drug attribute information mainly includes drug type, drug PH value and drug liquid osmotic pressure. First, obtain the treatment prescription issued by the doctor, obtain each drug information on the prescription based on keyword identification, and then retrieve each drug based on the drug attribute module to obtain detailed attribute information of the drug.

Based on the detailed attributes of each drug, it is judged whether there are any incompatibility between the drugs during the mixing process before infusion. If there is a conflict between the drugs, the conflict information will be sent directly to the medical staff terminal to remind the medical staff to adjust the drug attribute conflict information. , to avoid causing patient discomfort after infusion. If there is no conflict between the mixing of drugs, the comprehensive drug attributes of the mixed drugs are calculated, including the pH value range and the liquid osmotic pressure range.

After determining the attributes of the mixed drug, match the appropriate infusion method according to the type of the mixed drug, including the infusion methods of PVC, MIDLINE, CVC, PICC and PORT. According to the characteristics of the drug attributes and infusion method, for example, PVC (peripheral intravenous catheter) should be used It is used for short-term intravenous infusion treatment and is not suitable for continuous intravenous infusion of corrosive drugs. MIDLINE (midline catheter) is inserted through the antecubital fossa of the forearm to reach the proximal basilic vein, cephalic vein or axillary vein. The tip of the catheter does not exceed the axillary vein. vein, but does not reach the central vein, because the tip of the catheter is not in the central vein, there is no need for chest X-ray examination; CVC (central venous catheter) can be used for drug infusion of any nature and hemodynamic monitoring, and should not be used for injection of contrast media (resistant Except for high-pressure catheters); PICC (peripherally inserted central venous catheter) is suitable for medium and long-term intravenous infusion treatment and can be used for drug infusion of any nature. It should not be used for contrast agent injection with syringe pumps and hemodynamic monitoring (except for high-pressure resistant catheters). ); PORT (infusion port) can be used for infusion of drugs of any nature, but cannot be used for high-pressure injection. Finally, select the appropriate infusion method according to the type of mixed drugs.

After determining the infusion method, on the basis of the infusion method, select appropriate specifications of infusion needles, catheters and other infusion tools based on the PH value, osmotic pressure and other information of the drug properties, and finally form a set of tool combinations. For example, to puncture the skin and veins at the puncture site, choose the smallest size catheter that meets the needs of intravenous infusion treatment, and its size should be ≤2/3 of the inner diameter of the blood vessel. Selection of disposable intravenous infusion needles: suitable for short-term or single administration, corrosive drugs should not be used; selection of peripheral intravenous indwelling needles: suitable for short-term intravenous infusion treatment, not suitable for continuous intravenous infusion of corrosive drugs, etc. Note. Short peripheral intravenous catheters should not be used to infuse drugs with osmotic pressure >900mmol/L. Based on the above judgment, the tool combination suitable for this infusion is matched.

Push the prescription drug attribute information and matching infusion tool information to medical staff to provide reference for infusion work. Moreover, after each matching is completed, the system will record the drug attributes of the prescription and the detailed information of the matching infusion tool, and receive feedback information from each patient after this infusion, and classify the received feedback information into corresponding categories based on the patient number. The matching records of drug attributes and infusion tools provide a data basis for the subsequent summary and optimization of the matching system.

This embodiment also discloses a matching reminder method for infusion drugs and infusion tools. The system adopts the above matching reminder system for infusion drugs and infusion tools.

The above are only embodiments of the present invention. Common knowledge such as the specific structures and characteristics that are known in the scheme are not described in detail here. Those of ordinary skill in the art know all the common technical knowledge in the technical field to which the invention belongs before the filing date or priority date. , be able to know all the existing technologies in this field, and have the ability to apply conventional experimental methods before this date. Persons of ordinary skill in the field can, under the inspiration obtained from this application, improve and implement this solution based on their own abilities. Some typical The well-known structures or well-known methods should not become an obstacle for those of ordinary skill in the art to implement the present application. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention. These should also be regarded as the protection scope of the present invention and will not affect the implementation of the present invention. effectiveness and patented practicality. The scope of protection claimed in this application shall be based on the content of the claims, and the specific implementation modes and other records in the description may be used to interpret the content of the claims.

Claims (9)

1. Infusion medicine and infusion instrument's matching warning system, its characterized in that includes: the medical treatment system comprises a medicine attribute module, a prescription identification module, a tool matching module and an information pushing module, wherein the medicine attribute module is used for storing medicine attribute information, the prescription identification module is used for identifying medicine attributes of a treatment prescription according to the stored medicine attribute information, the tool matching module is used for matching corresponding transfusion tools according to the medicine attributes, and the information pushing module is used for pushing the medicine attributes and transfusion tool information to medical staff; the prescription identification module further comprises a comprehensive attribute unit, wherein the comprehensive attribute unit is used for generating comprehensive medicine attributes according to a plurality of medicine attributes of the prescription; the comprehensive attribute unit calculates the comprehensive medicine attribute of the mixed medicines according to the medicines which are required to be mixed in the prescription and then are infused, and the comprehensive medicine attribute of the mixed medicines is matched with a proper infusion tool.

2. The matching alert system for an infusate to an infusate tool of claim 1 wherein: the drug property information includes drug type, drug PH, and drug fluid osmotic pressure.

3. The matching alert system for an infusate to an infusate tool of claim 2 wherein: the medicine types comprise alkylating agents, antimetabolites, antibiotics, plant alkaloids and platinum, the PH value of the medicine is divided into five grades which are less than or equal to 3, 3-5, 5-7, 7-9 and more than or equal to 9, and the osmotic pressure of the medicine liquid is divided into five grades which are less than or equal to 280, 280-310, 310-600, more than 600 and more than 900.

4. The matching alert system for an infusate to an infusate tool of claim 1 wherein: the prescription identification module comprises a prescription acquisition unit, a medicine identification unit and a medicine retrieval unit, wherein the prescription acquisition unit is used for acquiring prescription information, the medicine identification unit is used for identifying prescribed medicines, and the medicine retrieval unit is used for retrieving medicine attributes according to the prescribed medicines.

5. The matching alert system for an infusate to an infusate tool of claim 1 wherein: the prescription identification module further includes a conflict detection unit for detecting whether several drug attributes of the prescription conflict.

6. The matching alert system for an infusate to an infusate tool of claim 1 wherein: the tool matching module comprises an infusion mode unit and an infusion tool unit, wherein the infusion mode unit is used for matching corresponding infusion modes according to the drug attributes, and the infusion tool unit is used for matching infusion tools according to the infusion modes.

7. The matching alert system for an infusate to an infusate tool of claim 6 wherein: the transfusion modes comprise PVC, MIDLINE, CVC, PICC and PORT.

8. The matching alert system for an infusate to an infusate tool of claim 1 wherein: the medical infusion device comprises a prescription, and is characterized by further comprising a feedback recording module, wherein the feedback recording module comprises a matching recording unit, a feedback receiving unit and a feedback classifying unit, the matching recording unit is used for recording medicine attribute information of the prescription and matched infusion tool information, the feedback receiving module is used for receiving feedback information of a patient after the matched infusion tool is adopted, and the feedback classifying unit is used for classifying the feedback information to corresponding matching records.

9. The matching reminding method for the infusion medicine and the infusion tool is characterized by comprising the following steps of: the method adopts the matching reminding system of the infusion medicine and the infusion tool according to any one of claims 1 to 8.