Clinical nursing catheter safety management system and knowledge base intelligent updating method

Abstract

The invention relates to a clinical nursing catheter safety management system and a knowledge base intelligent updating method, and the system comprises a catheter nursing closed-loop process management system, a risk assessment management system, a catheter expiry date management system, a driving and printing system, a clinical catheter knowledge base AI updating system, and a catheter special management intelligent auxiliary decision-making system. The system comprises a patient body fluid AI image recognition system, a comprehensive analysis system and an intelligent control subsystem. The catheter nursing closed-loop process management system collects, stores and arranges a data set and distributes the data set to the intelligent control subsystem, and the intelligent control subsystem performs secondary processing according to the data set, obtains a conclusion and feeds back the conclusion to the catheter nursing closed-loop process management system. And full-closed-loop safety management of catheter nursing work is cooperatively completed. According to the scheme, in the scene of the clinical nursing catheter, the efficiency can be remarkably improved, the error rate is reduced, and then fine management of the clinical nursing catheter is achieved.

Description

Technical Field

[0001] The present invention relates to the field of clinical intelligent nursing, and in particular to a clinical nursing catheter safety management system and a knowledge base intelligent updating method. Background Art

[0002] With the advancement of medical technology and the aging of the population, the demand for clinical care is growing. As an important part of clinical care, catheter care is of great significance to improving the quality of patient care and medical safety. According to statistics, millions of patients around the world need to use various catheters every year, including central venous catheters, urinary catheters, endotracheal intubations, etc. The use of these catheters plays a key role in treatment, but also brings the risk of complications such as infection and thrombosis.

[0003] At present, clinical nursing catheter management technology is in a critical period of digital and intelligent transformation. Traditional catheter care methods rely on manual records or manual monitoring, which have problems such as low efficiency, high error rate, and difficulty in achieving refined management. Therefore, the industry needs to design a technical solution for clinical nursing catheter safety management to solve the above problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is: how to design a technical solution for the safe management of clinical nursing catheters, which can achieve refined management of clinical nursing catheters by targeting the problems in the prior art.

[0005] Therefore, in order to solve the above problems, the embodiments of the present invention propose a clinical nursing catheter safety management system and a knowledge base intelligent update method, which can significantly improve efficiency and reduce error rate in the clinical nursing catheter scenario, thereby realizing refined management of clinical nursing catheters.

[0006] In a first aspect, an embodiment of the present invention proposes a clinical nursing catheter safety management system, the clinical nursing catheter safety management system comprising: a catheter nursing closed-loop process management system, a risk assessment management system, a catheter expiration management system, a drive and printing system, a clinical catheter knowledge base AI update system, a catheter special management intelligent auxiliary decision-making system, a patient body fluid AI image recognition system, a comprehensive analysis system, and an intelligent control subsystem; wherein the clinical nursing catheter safety management system is based on a closed-loop design of the entire process from structure to process to result to evaluation; the catheter nursing closed-loop process management system is communicatively connected with the intelligent control subsystem, the catheter nursing closed-loop process management system collects, stores, organizes, and distributes data sets to the intelligent control subsystem, the intelligent control subsystem performs secondary processing on the data sets and draws conclusions, and then feeds back to the catheter nursing closed-loop process management system, thereby collaboratively completing the full closed-loop safety management of catheter nursing work.

[0007] In the above scheme, the catheter care closed-loop process management system, the risk assessment management system, the catheter expiration date management system, and the drive and printing system are all connected to the intelligent control subsystem; the clinical catheter knowledge base AI update system, the catheter special management intelligent auxiliary decision-making system, the patient body fluid AI image recognition system, and the comprehensive analysis system are all connected to the intelligent control subsystem; the functions that can be realized by the comprehensive analysis system include nursing special shift management function, data statistical analysis function, cross-sectional monitoring function, and quality evaluation function; the patient body fluid AI image recognition system is used for clinical nursing catheter auxiliary devices to collect patient body fluid AI image recognition, that is, artificial intelligence image recognition.

[0008] Its further technical solution is that the catheter care closed-loop process management system includes a login process and authority management, a catheter care closed-loop process design, and a process list, through which data sets are collected and received, stored, sorted, and distributed to the intelligent control subsystem, and the intelligent control subsystem performs secondary sorting, statistics, calculations, analysis, and conclusions based on the data sets, and then feeds back to the corresponding process list in the catheter care closed-loop process management system; wherein, the catheter care closed-loop process design includes a mobile terminal APP process, and the functional modules of the APP process include patient risk assessment, catheter placement, catheter inspection, catheter maintenance, shift handover, extubation and PC-side process, and data statistical analysis reports. In one embodiment, the login process and authority management, and the catheter care closed-loop process design are all functional modules of the catheter care closed-loop process management system.

[0009] Its further technical solution is that the risk assessment management system collects, organizes, calculates and analyzes the real-time data set in the catheter care closed-loop process management system, and summarizes the patient's N risk scoring results, degrees, precautions, or N+M risk scoring results, degrees, precautions in real time; the risk assessment management system will automatically trigger re-evaluation as the data collected in the process list changes, and the results of the automatically triggered re-evaluation will be directly fed back to each process list; the risk assessment management system also includes semantic definitions and scoring rules for risk assessment professional terms, and catheter category risk definitions and scoring rules. In the above scheme, N is any natural number, and N+M is any natural number greater than N. Further, the risk assessment management system will automatically trigger re-evaluation as the data collected in the process list changes, and the results of the automatically triggered re-evaluation will be directly fed back to each process list, where the data change can be that extubation appears in the catheter extubation list, and the risk assessment management system will be automatically triggered and generate new N risk assessment results for the patient, or N+M risk assessment results.

[0010] Optionally, in the list of the risk assessment process of the catheter closed-loop process system, the nursing worker manually judges the patient's consciousness state, tolerance, communication state, emotional state, etc., and then checks the option in the process list and submits it. The risk assessment management system will comprehensively score the patient's current risk of unplanned extubation based on the nursing worker's checked option, combined with the patient's catheterization instructions, the type of catheter, the number of catheters, and the type and number of catheters that the patient has worn. The result of the comprehensive score will be fed back in the risk assessment process, and the results of each score, the comprehensive score and the patient's risk level (high risk or medium risk or low risk) will be displayed. At the same time, the risk assessment management system will give the key points to note for patient care work, and ensure that nursing work is warned in each work process during the process of catheterization, inspection, maintenance, and extubation. In the above scheme, the definition of unplanned extubation is known to those skilled in the art; the key points to note can be to pay attention to observing body temperature, to note that there should be no debris around the bed, to pay attention to sedation or to pay attention to analgesia.

[0011] Its further technical solution is that the catheter expiration management system is used to manage the life cycle of the patient in whom the catheter is inserted, and at the same time collects data on the depth of the catheter inserted into the patient's body and the length of the catheter exposed outside the patient's body; after the catheter is inserted into the patient and recorded, a countdown management is performed on the catheter day or catheter hour to facilitate the warning of when the catheter is inspected, maintained, or removed; the catheter expiration management system also includes the life cycle management of the catheter's accessory devices, the life cycle management of auxiliary materials, and the life cycle management of disinfectants; through the process list data collection of the catheter care closed-loop process management system, the catheter expiration management system organizes, calculates, analyzes, and compares the data sets to draw conclusions from the various knowledge bases, and promptly feeds back to the process list of the catheter care closed-loop process management system to remind and warn nursing workers to check, replace, and remove; the catheter expiration management system also includes a knowledge base for the life cycle of the catheter, a knowledge base for the life cycle of the catheter's accessory devices, a knowledge base for the life cycle of the disinfectant, and a knowledge base for the life cycle of the auxiliary materials. Among them, the auxiliary materials can be wound dressings.

[0012] Its further technical solution is that the drive and printing system is connected to the catheter care closed-loop process management system, and the drive and printing system is triggered by clicking the print function in the process list of the catheter care closed-loop process management system; wherein, the drive and printing system is used to command the peripheral printer to complete various types of label printing work as required; the drive and printing system also includes a catheter label generation method and rules for the catheter five-color classification method, a catheter label generation method and rules for the catheter three-color classification method, and a catheter accessory device label generation method and rules; the drive and printing system automatically obtains the account in the login process and permission management in the catheter care closed-loop process management system, and the account is bound to the login person employee number or the login person name, and the operator can be generated in each label according to the bound content; the drive and printing system also includes a label printing and typesetting module and a printing control module; the label printing and typesetting module is used at the background management end to perform QR code configuration, operator configuration, and descriptive term printing configuration according to the nursing work requirements; the drive and printing system automatically generates a visual electronic label according to the configuration, and performs test printing through the printing control module to prevent operator configuration errors.

[0013] Its further technical solution is that the catheter special management intelligent auxiliary decision-making system is connected to the catheter nursing closed-loop process management system, and the patient's information in the catheter closed-loop process is sent to the decision unit of the catheter special management intelligent auxiliary decision-making system. The decision unit is used to match the patient's information in the catheter nursing closed-loop process management system with the catheter management knowledge base information, and determine the nursing treatment measures according to the matching results, and at the same time feedback in the corresponding process of the catheter closed-loop process management; the catheter special management intelligent auxiliary decision-making system also includes a database, which is used to store professional knowledge base information, and the professional knowledge base information includes catheter category, catheter risk level, catheter insertion number risk assessment score, catheter structure and classification, catheter use cycle after insertion, catheter insertion conditions and methods, catheter insertion site, catheter insertion depth, catheter fixation method and process, catheter-related complications, catheter-related complications clinical characteristics, catheter-related complications grading characteristics, catheter-related complications treatment measures and principles; the professional knowledge base information also includes conventional catheter maintenance measures and processes, catheter nursing record requirements and normative descriptive language, catheter inspection methods and processes, patient health education content and principles after catheter insertion, and precautions after catheter insertion.

[0014] Its further technical solution is that the patient body fluid AI image recognition system is connected to the catheter care closed-loop process management system. After receiving the uploaded image in the catheter care closed-loop process management system, the patient body fluid AI image recognition system will automatically collect, organize, calculate, analyze, and draw clinical conclusions. After that, the content of the clinical conclusions will be automatically fed back to the process list of the catheter care closed-loop process management system; the patient body fluid AI image recognition system includes a database; the database includes a professional knowledge base of significant image features; the professional knowledge base of significant image features includes clinical diagnostic basis for the properties, color, and volume of clinical patient body fluids; the patient body fluid AI image recognition system is used to realize the following functions: through the classified uploaded images in the catheter care closed-loop process management system, the patient body fluid AI image recognition system extracts significant features of the classified uploaded images to obtain feature extraction results; the feature extraction results are compared with the professional knowledge base of significant image features to give clinical conclusions, and the clinical conclusions are fed back to the corresponding process list of the catheter care closed-loop process management system.

[0015] Its further technical solution is that the clinical catheter knowledge base AI update system includes an analysis model, an extension model, and an application model; the clinical catheter knowledge base AI update system is used to collect, organize, analyze, apply, and update data in the catheter care closed-loop process management system, risk assessment management system, catheter expiration management system, catheter special management intelligent decision-making support system, patient discharge outcome assessment system, and data statistical analysis system.

[0016] In a second aspect, an embodiment of the present invention proposes a knowledge base intelligent update method, which is used for the clinical nursing catheter safety management system as described in the first aspect, and the clinical catheter knowledge base AI update system of the clinical nursing catheter safety management system includes an analysis model, an extension model, and an application model; the knowledge base intelligent update method includes: transferring the application model data set of the application model to the analysis model, and the analysis model performs in-depth analysis on the application model data set to obtain data information results; according to the reference screening situation of the data information results and the reference results of the data information results, jointly evaluating system feedback, sorting, counting, calculating, and analyzing the data information results, and obtaining the trust and credibility of the data information results, and feeding back to the extension model; after the extension model corresponds to the database of the application model one by one, it is used to update the application model to an application update model.

[0017] Its further technical solution is that the clinical catheter knowledge base AI update system in the system corresponds to the entry-type data information results, and the entry-type data information results are formed one by one according to the clinical business process, and the clinical business process includes evaluation process, diagnosis process, planning process, measure process, and evaluation process; the analysis model is used to analyze third-party data, and the third-party data can be core journals or authoritative works; the knowledge base intelligent update method also includes: automatic grouping, sorting, calculation, and analysis of self-redundant data in the catheter care closed-loop process management system to obtain clinical control results; the clinical control results are in line with the statistical significance of clinical nursing evidence-based, and the conclusions are fed back to the extended model, After manual review, the data is updated to the application model; third-party data is collected and submitted to the analysis model for in-depth analysis, the system performs item-based decomposition analysis on the third-party data information results, and sorts the third-party data information results according to the clinical nursing evidence level to obtain the sorting results; the sorting results are fed back to the extended model, and after the extended model corresponds to the application model one by one, the data information results of evidence level I and evidence level II are automatically updated to the application model, and the data information results of evidence level III, evidence level IV, and evidence level V are semi-automatically updated through the extended model; wherein the semi-automatic update process includes at least one manual review link.

[0018] In summary, clinical care catheter management technology is in a critical period of digital and intelligent transformation. Traditional catheter care methods rely on manual records or manual monitoring, which have problems such as low efficiency, high error rate, and difficulty in achieving refined management. The solution described in the present invention solves the above problems and can significantly improve efficiency and reduce error rates in the scenario of clinical care catheters, thereby achieving refined management of clinical care catheters. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 A flow chart of a knowledge base intelligent updating method provided in an embodiment of the present invention.

[0022] Figure 2Another flow chart of the knowledge base intelligent updating method provided by an embodiment of the present invention.

[0023] Figure 3 This is a system block diagram of a clinical nursing catheter safety management system provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or other features, integers, steps, operations, elements, components and / or combinations thereof.

[0026] It should also be understood that the terms used in the present specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the present specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0027] It should be further understood that the term "and / or" used in the present description and the appended claims refers to one or any combination and all possible combinations of the associated listed items, and includes these combinations.

[0028] As used in this specification and the appended claims, the term "if" may be interpreted as "when" or "upon" or "in response to determining" or "in response to detecting," depending on the context. Similarly, the phrases "if it is determined" or "if [described condition or event] is detected" may be interpreted as meaning "upon determination" or "in response to determining" or "upon detection of [described condition or event]" or "in response to detecting [described condition or event]," depending on the context.

[0029] Example See also Figures 1 to 3 As shown, Figure 3A system diagram of a clinical nursing catheter safety management system is proposed for an embodiment of the present invention. An embodiment of the present invention proposes a clinical nursing catheter safety management system, which includes: a catheter nursing closed-loop process management system, a risk assessment management system, a catheter expiration management system, a drive and printing system, a clinical catheter knowledge base AI update system, a catheter special management intelligent auxiliary decision-making system, a patient body fluid AI image recognition system, a comprehensive analysis system, and an intelligent control subsystem; wherein, the clinical nursing catheter safety management system is based on a closed-loop design of the entire process from structure to process to result to evaluation; the catheter nursing closed-loop process management system is connected in communication with the intelligent control subsystem, and the catheter nursing closed-loop process management system collects, stores, organizes, and distributes data sets to the intelligent control subsystem, and the intelligent control subsystem performs secondary processing on the data set and draws a conclusion, and then feeds back to the catheter nursing closed-loop process management system, so as to collaboratively complete the full closed-loop safety management of catheter nursing work.

[0030] In one embodiment, the catheter care closed-loop process management system, the risk assessment management system, the catheter expiration management system, and the drive and printing system are all connected to the intelligent control subsystem; the clinical catheter knowledge base AI update system, the catheter special management intelligent auxiliary decision-making system, the patient body fluid AI image recognition system, and the comprehensive analysis system are all connected to the intelligent control subsystem; the functions that can be realized by the comprehensive analysis system include nursing special shift management function, data statistical analysis function, cross-sectional monitoring function, and quality evaluation function.

[0031] In one embodiment, in the clinical nursing catheter safety management system, the catheter nursing closed-loop process management system includes login process and authority management, catheter nursing closed-loop process design, and process list, through which data sets are collected and received, stored, sorted, and distributed to the intelligent control subsystem, and the intelligent control subsystem performs secondary sorting, statistics, calculations, analysis and conclusions based on the data sets, and then feeds back to the corresponding process list in the catheter nursing closed-loop process management system; wherein, the catheter nursing closed-loop process design includes a mobile terminal APP process, and the functional modules of the APP process include patient risk assessment, catheter placement, catheter inspection, catheter maintenance, shift handover, extubation and PC-side process, and data statistical analysis report. Its technical effect is that through the data collection and distribution of the process list, the intelligent control subsystem can perform in-depth data analysis and processing, further improving the intelligence level of the nursing process.

[0032] In one embodiment, in the clinical care catheter safety management system, the risk assessment management system collects, organizes, calculates and analyzes the real-time data set in the catheter care closed-loop process management system to summarize the patient's N risk scoring results, degrees, precautions, or N+M risk scoring results, degrees, precautions in real time; the risk assessment management system will automatically trigger re-evaluation as the data collected in the process list changes, and the results of the automatically triggered re-evaluation will be directly fed back to each process list; the risk assessment management system also includes the semantic definition and scoring rules of risk assessment professional terms, and the definition and scoring rules of catheter category risks. Its technical effect is that through real-time data collection and analysis, it can timely summarize the patient's multiple risk scoring results, automatically trigger re-evaluation, and feed back the results to the process list, thereby enhancing the timeliness and accuracy of risk management.

[0033] In one embodiment, within the clinical nursing catheter safety management system, the catheter expiration management system is used to manage the life cycle of the catheter implanted in the patient, and collect data on the depth of the catheter implanted in the patient's body and the length of the catheter exposed outside the patient's body; after the catheter is implanted in the patient and recorded, a countdown management is performed on the catheter day or catheter hour to warn when the catheter is to be inspected, maintained, or extubated; the catheter expiration management system also includes the life cycle management of the catheter's accessory devices, the life cycle management of auxiliary materials, and the life cycle management of disinfectants; through the process list data collection of the catheter nursing closed-loop process management system, the catheter expiration management system organizes, calculates, analyzes, and compares the data sets to the various knowledge bases to draw conclusions, and promptly feeds back to the process list of the catheter nursing closed-loop process management system to remind and warn nursing workers to check and replace The catheter validity management system also includes a knowledge base for the life cycle of catheter use, a knowledge base for the life cycle of catheter accessories, a knowledge base for the life cycle of disinfectants, and a knowledge base for the life cycle of auxiliary materials; the knowledge base for the life cycle of catheter use includes the definition and rules of the three-color classification method of catheters, the definition and rules of the five-color classification method of catheters, the definition and rules of the classification method of catheters by human body system, the definition and rules of the description of the part of the human body into which the catheter is placed, the definition and rules of the description of the catheter scale, the definition and rules of the life cycle of catheter use, and the definition and rules of the warning of the life cycle of catheter use; the knowledge base for the life cycle of catheter accessories includes the classification and rules of catheter accessories, the definition and rules of the life cycle of catheter accessories, and the definition and rules of the warning of the life cycle of catheter accessories; the knowledge base for the life cycle of disinfectants includes the disinfectant classification module and the knowledge base for the management of the validity period of disinfectants. The knowledge base for the life cycle of auxiliary materials includes the classification method and rules of auxiliary materials, the definition and rules of the life cycle of auxiliary materials, and the definition and rules of the warning of the life cycle of auxiliary materials. The technical effect is that it provides a wealth of reference information for nursing workers and ensures the safety and compliance of catheter use.

[0034] In one embodiment, in the clinical nursing catheter safety management system, the driving and printing system is connected to the catheter nursing closed-loop process management system, and the driving and printing system is triggered by clicking the print function in the process list of the catheter nursing closed-loop process management system; wherein, the driving and printing system is used to command the peripheral printer to complete various types of identification printing work as required; the driving and printing system also includes a catheter identification generation method and rules for the catheter five-color classification method, a catheter identification generation method and rules for the catheter three-color classification method, and a catheter accessory device identification generation method and rules; the driving and printing system automatically obtains the account in the login process and permission management in the catheter nursing closed-loop process management system, the account is bound to the login person employee number or the login person name, and the operator can be generated in each identification according to the bound content; the driving and printing system also includes an identification printing and typesetting module and a printing control module; the identification printing and typesetting module is used at the background management end to perform QR code configuration, operator configuration, and descriptive term printing configuration according to nursing work requirements; the driving and printing system automatically generates a visual electronic identification according to the configuration, and performs test printing through the printing control module to prevent operator configuration errors. Its technical effect is that by automatically generating and printing catheter labels, the accuracy and consistency of the labels are ensured, which facilitates the operation and tracking of nursing staff.

[0035] In one embodiment, in the clinical nursing catheter safety management system, the catheter special management intelligent decision-making assistance system is connected to the catheter nursing closed-loop process management system, and the patient's information in the catheter closed-loop process is sent to the decision unit of the catheter special management intelligent decision-making assistance system, and the decision unit is used to match the patient's information in the catheter nursing closed-loop process management system with the catheter management knowledge base information, and determine the nursing treatment measures according to the matching results, and at the same time feedback in the corresponding process of the catheter closed-loop process management; the catheter special management intelligent decision-making assistance system also includes a database, and the database is used to store professional knowledge base information, and the professional knowledge base information includes, catheter category, catheter risk level, catheter insertion number risk assessment score, catheter structure and classification, catheter use cycle after insertion, catheter insertion conditions and methods, catheter insertion site, catheter insertion depth, catheter fixation method and process, catheter-related complications, catheter-related complications clinical characteristics, catheter-related complications classification characteristics, catheter-related complications treatment measures and principles; the professional knowledge base information also includes, conventional catheter maintenance measures and processes, catheter nursing record requirements and normative descriptive language, catheter inspection methods and processes, patient health education content and principles after catheter insertion, and precautions after catheter insertion. Its technical effect is to provide accurate decision-making support for nursing staff by combining the patient's specific situation and professional knowledge base, thereby enhancing the scientificity and rationality of nursing measures.

[0036] In one embodiment, in the clinical care catheter safety management system, the patient body fluid AI image recognition system is connected to the catheter care closed-loop process management system. After receiving the uploaded image in the catheter care closed-loop process management system, the patient body fluid AI image recognition system will automatically collect, organize, calculate, analyze, and draw clinical conclusions. After that, the content of the clinical conclusions will be automatically fed back to the process list of the catheter care closed-loop process management system; the patient body fluid AI image recognition system includes a database; the database includes a professional knowledge base of significant image features; the professional knowledge base of significant image features includes clinical diagnostic basis for the properties, color, and volume of clinical patient body fluids; the patient body fluid AI image recognition system is used to implement the following functions: through the classified uploaded images in the catheter care closed-loop process management system, the patient body fluid AI image recognition system extracts significant features of the classified uploaded images to obtain feature extraction results; the feature extraction results are compared with the professional knowledge base of significant image features to give clinical conclusions, and the clinical conclusions are fed back to the process list corresponding to the catheter care closed-loop process management system. Its technical effect is to quickly draw clinical conclusions by automatically collecting and analyzing images, and then feed the clinical conclusions back to the catheter care closed-loop process management system, thereby improving the efficiency and accuracy of clinical diagnosis.

[0037] In one embodiment, within the clinical care catheter safety management system, the clinical catheter knowledge base AI update system includes an analysis model, an extension model, and an application model; the clinical catheter knowledge base AI update system is used to collect, organize, analyze, apply, and update data in the catheter care closed-loop process management system, risk assessment management system, catheter validity management system, catheter special management intelligent decision-making support system, patient discharge outcome assessment system, and data statistical analysis system. Its technical effect is to achieve comprehensive collection, organization, analysis, and update of data from multiple subsystems, ensure the timeliness and accuracy of knowledge base information, and provide continuous optimization decision support for clinical care.

[0038] The present invention also provides a method for intelligently updating a knowledge base. Figure 1 as well as Figure 2 The method is used for the clinical care catheter safety management system as described in the above embodiment. The clinical catheter knowledge base AI update system of the clinical care catheter safety management system includes an analysis model, an extension model, and an application model; the knowledge base intelligent update method includes: S101, transferring the application model data set of the application model to the analysis model, and the analysis model performing in-depth analysis on the application model data set to obtain data information results.

[0039] S102, based on the citation screening of the data information results and the citation results of the data information results, jointly evaluate the system feedback, organize, count, calculate and analyze the data information results, obtain the trust and credibility of the data information results, and feed back to the extended model.

[0040] S103, after the extended model is matched with the database of the application model one by one, it is used to update the application model to an application update model.

[0041] In one embodiment, the clinical catheter knowledge base AI updating system in the system corresponds to the entry-type data information results, and the entry-type data information results correspond one by one according to the clinical business process, and the clinical business process includes an assessment process, a diagnosis process, a planning process, a measure process, and an evaluation process; the knowledge base intelligent updating method also includes: S201, automatically grouping, sorting, calculating and analyzing the self-redundant data in the catheter care closed-loop process management system to obtain clinical control results.

[0042] S202, collect third-party data and submit it to the analysis model for in-depth analysis. The system performs item-based analysis on the third-party data information results, and sorts the third-party data information results according to the clinical nursing evidence level to obtain sorting results.

[0043] S203, feeding back the sorting results to the extended model. After the extended model corresponds to the application model one by one, the data information results of evidence-based level I and evidence-based level II are automatically updated to the application model, and the data information results of evidence-based level III, evidence-based level IV, and evidence-based level V are semi-automatically updated through the extended model.

[0044] Among them, the semi-automatic update process includes at least one manual re-examination link; the clinical control results are in line with the statistical significance of clinical nursing evidence-based, and the conclusions drawn are fed back to the extended model, and then updated to the application model after manual re-examination.

[0045] In summary, clinical nursing catheter management technology is in a critical period of digital and intelligent transformation. Traditional catheter care methods rely on manual records or manual monitoring, which have problems such as low efficiency, high error rate, and difficulty in achieving refined management. Based on the above scenario, this application proposes a clinical nursing catheter safety management system and a knowledge base intelligent update method, which can significantly improve efficiency and reduce error rates in the clinical nursing catheter scenario, thereby achieving refined management of clinical nursing catheters.

[0046] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in the above description according to function. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions, but such implementation should not be considered to be beyond the scope of the present invention.

[0047] In the several embodiments provided by the present invention, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of each unit is only a logical function division, and there may be other division methods in actual implementation. For example, units or components can be combined or integrated into another system, or some features can be ignored or not executed.

[0048] The steps in the method of the embodiment of the present invention can be adjusted in order, combined and deleted according to actual needs. The units in the device of the embodiment of the present invention can be combined, divided and deleted according to actual needs. In addition, the functional units in the various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.

[0049] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a storage medium. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, terminal, or network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention.

[0050] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0051] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0052] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A clinical nursing catheter safety management system, characterized in that: The clinical care catheter safety management system comprises: Catheter care closed-loop process management system, risk assessment management system, catheter expiration management system, drive and printing system, clinical catheter knowledge base AI update system, catheter special management intelligent decision-making support system, patient body fluid AI image recognition system, comprehensive analysis system, intelligent control subsystem; Among them, the clinical nursing catheter safety management system is based on a closed-loop design of the entire process from structure to process to result to evaluation; the catheter nursing closed-loop process management system is communicatively connected with the intelligent control subsystem, and the catheter nursing closed-loop process management system collects, stores, organizes, and distributes data sets to the intelligent control subsystem. The intelligent control subsystem performs secondary processing on the data sets and draws conclusions, which are then fed back to the catheter nursing closed-loop process management system to collaboratively complete the full closed-loop safety management of catheter nursing work.

2. The clinical nursing catheter safety management system according to claim 1, characterized in that: The catheter care closed-loop process management system includes login process and authority management, catheter care closed-loop process design, and process list, through which data sets are collected and received, stored, sorted, and distributed to the intelligent control subsystem. The intelligent control subsystem performs secondary sorting, statistics, calculation, analysis, and draws conclusions based on the data sets, and then feeds back to the corresponding process list in the catheter care closed-loop process management system; Among them, the closed-loop process design of catheter care includes a mobile terminal APP process, and the functional modules of the APP process include patient risk assessment, catheter placement, catheter inspection, catheter maintenance, shift handover, extubation and PC-side process, and data statistical analysis reports.

3. The clinical nursing catheter safety management system according to claim 2, characterized in that: The risk assessment management system collects, organizes, calculates and analyzes real-time data sets in the catheter care closed-loop process management system to summarize N risk score results, degrees, and precautions for patients in real time, or N+M risk score results, degrees, and precautions; The risk assessment management system will automatically trigger reassessment as the data collected in the process list changes, and the results of the automatically triggered reassessment will be directly fed back to each process list; The risk assessment management system also includes semantic definitions and scoring rules for risk assessment professional terms, and catheter category risk definitions and scoring rules.

4. The clinical nursing catheter safety management system according to claim 3, characterized in that: The catheter validity period management system is used to manage the life cycle of the catheter implanted in the patient, and collect data on the depth of the catheter implanted in the patient's body and the length of the catheter exposed outside the patient's body; After the catheter is placed in the patient and recorded, a countdown management is performed on the catheter day or catheter hour to warn when the catheter should be inspected, maintained, or removed. The catheter expiration management system also includes the life cycle management of the catheter's accessory devices, the life cycle management of auxiliary materials, and the life cycle management of disinfectants; through the process list data collection of the catheter care closed-loop process management system, the catheter expiration management system organizes, calculates, analyzes and compares the data sets with the knowledge bases to draw conclusions, and timely feeds back to the process list of the catheter care closed-loop process management system to remind and warn nursing workers to check, replace, and remove; The catheter validity period management system also includes a catheter use life cycle knowledge base, a catheter accessory device use life cycle knowledge base, a disinfectant use life cycle knowledge base, and an auxiliary material use life cycle knowledge base; The catheter life cycle knowledge base includes the definition and rules of the catheter three-color classification method, the definition and rules of the catheter five-color classification method, the definition and rules of the catheter classification method by human body system, the definition and rules of the description of the part of the human body into which the catheter is placed, the definition and rules of the catheter scale description, the definition and rules of the catheter life cycle, and the definition and rules of the catheter life cycle warning; The catheter accessory device use cycle knowledge base includes catheter accessory device classification and rules, catheter accessory device use life cycle definition and rules, and catheter accessory device use life cycle warning definition and rules; The disinfectant use life cycle knowledge base includes a disinfectant classification module and a disinfectant activation validity management knowledge base; The auxiliary material use life cycle knowledge base includes auxiliary material classification methods and rules, auxiliary material use cycle definitions and rules, and auxiliary material use life cycle warning definitions and rules.

5. The clinical nursing catheter safety management system according to claim 4, characterized in that: The driving and printing system is connected to the catheter care closed-loop process management system, and the driving and printing system is triggered by clicking the print function in the process list of the catheter care closed-loop process management system; wherein the driving and printing system is used to command the peripheral printer to complete various types of label printing work as required; The driving and printing system also includes a catheter identification generation method and rules for the catheter five-color classification method, a catheter identification generation method and rules for the catheter three-color classification method, and a catheter accessory device identification generation method and rules; The driving and printing system automatically obtains the login process and the account in the authority management in the catheter care closed-loop process management system, and the account is bound to the employee number or name of the login person, and the operator can be generated in each identification according to the bound content; The driving and printing system also includes an identification printing and typesetting module and a printing control module; the identification printing and typesetting module is used in the background management end to perform QR code configuration, operator configuration, and descriptive term printing configuration according to nursing work requirements; the driving and printing system automatically generates a visual electronic identification according to the configuration, and performs test printing through the printing control module to prevent operator configuration errors.

6. The clinical nursing catheter safety management system according to claim 5, characterized in that: The catheter special management intelligent auxiliary decision-making system is connected to the catheter nursing closed-loop process management system, and the patient's information in the catheter closed-loop process is sent to the decision-making unit of the catheter special management intelligent auxiliary decision-making system. The decision-making unit is used to match the patient's information in the catheter nursing closed-loop process management system with the catheter management knowledge base information, and determine the nursing treatment measures according to the matching results, and at the same time feedback in the corresponding process of the catheter closed-loop process management; The catheter special management intelligent decision-making support system also includes a database, which is used to store professional knowledge base information, and the professional knowledge base information includes catheter type, catheter risk level, catheter insertion number risk assessment score, catheter structure and classification, catheter use cycle after insertion, catheter insertion conditions and methods, catheter insertion site, catheter insertion depth, catheter fixation method and process, catheter-related complications, catheter-related complications clinical characteristics, catheter-related complications classification characteristics, and catheter-related complications treatment measures and principles; The professional knowledge base information also includes routine catheter maintenance measures and procedures, catheter care record requirements and normative descriptive language, catheter inspection methods and procedures, patient health education content and principles after catheter placement, and precautions after catheter placement.

7. The clinical nursing catheter safety management system according to claim 6, characterized in that: The patient body fluid AI image recognition system is connected to the catheter care closed-loop process management system. After the catheter care closed-loop process management system receives the uploaded image, the patient body fluid AI image recognition system will automatically collect, organize, calculate, analyze, and draw clinical conclusions. After that, the content of the clinical conclusions will be automatically fed back to the process list of the catheter care closed-loop process management system; The patient body fluid AI image recognition system includes a database; the database includes a professional knowledge base of significant image features; the professional knowledge base of significant image features includes clinical diagnostic basis for the properties, color, and volume of clinical patient body fluids; The patient body fluid AI image recognition system is used to achieve the following functions: through the classified uploaded images in the catheter care closed-loop process management system, the patient body fluid AI image recognition system extracts significant features of the classified uploaded images to obtain feature extraction results; the feature extraction results are compared with the professional knowledge base of significant features of the image to give clinical conclusions, and the clinical conclusions are fed back to the process list corresponding to the catheter care closed-loop process management system.

8. The clinical nursing catheter safety management system according to claim 7, characterized in that: The clinical catheter knowledge base AI update system includes an analysis model, an extension model, and an application model; the clinical catheter knowledge base AI update system is used to collect, organize, analyze, apply, and update data in the catheter care closed-loop process management system, risk assessment management system, catheter validity management system, catheter special management intelligent auxiliary decision-making system, patient discharge outcome assessment system, and data statistical analysis system.

9. A knowledge base intelligent updating method, characterized in that: The method is used in the clinical nursing catheter safety management system according to any one of claims 1 to 8, wherein the clinical catheter knowledge base AI update system of the clinical nursing catheter safety management system comprises an analysis model, an extension model, and an application model; The knowledge base intelligent updating method comprises: The application model data set of the application model is transferred to the analysis model, and the analysis model performs in-depth analysis on the application model data set to obtain data information results; According to the citation screening of the data information results and the citation results of the data information results, jointly evaluate the system feedback, organize, count, calculate and analyze the data information results, obtain the trust and credibility of the data information results, and feed back to the extended model; After the extended model is matched one by one with the database of the application model, it is used to update the application model to an application update model.

10. The knowledge base intelligent updating method according to claim 9, characterized in that: The clinical catheter knowledge base AI update system in the system corresponds to the entry-type data information results, and the entry-type data information results are formed one by one according to the clinical business process, and the clinical business process includes the assessment process, diagnosis process, planning process, measure process, and evaluation process; The knowledge base intelligent updating method also includes: Automatically group, organize, calculate and analyze the self-redundant data in the closed-loop process management system of catheter care to obtain clinical control results; the clinical control results are in line with the statistical significance of clinical nursing evidence-based, and the conclusions are fed back to the extended model, and updated to the application model after manual review; Collect third-party data and submit it to the analysis model for in-depth analysis. The system will perform item-by-item analysis on the third-party data information results and sort the third-party data information results according to the clinical nursing evidence-based level to obtain the sorting results; The sorting results are fed back to the extended model. After the extended model corresponds to the application model one by one, the data information results of evidence-based level I and evidence-based level II are automatically updated to the application model, and the data information results of evidence-based level III, evidence-based level IV, and evidence-based level V are semi-automatically updated through the extended model; wherein the semi-automatic update process includes at least one manual review link.

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