Medical training system
By constructing a standardized feature library and capability library, and monitoring and recording operational errors in real time, specific training tasks are generated, which solves the problems of insufficient standardization and weak error correction in operating room nurse training, and achieves efficient and personalized operational training.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- THE NAVAL MEDICAL UNIV OF PLA
- Filing Date
- 2026-03-31
- Publication Date
- 2026-07-03
AI Technical Summary
Current operating room nurse training lacks unified, quantifiable operational standards, cannot provide personalized, tiered training, has a weak error correction mechanism, makes it difficult to form solid memory of correct operations, and results in low training efficiency.
A medical training system is provided, including a standardized feature library construction module, a competency standard library construction module, a case provision module, an error recording module, and a targeted training module. By breaking down medical operations into standard steps, defining competency levels, monitoring and recording operational errors in real time, and generating specific training tasks, the system generates targeted training tasks.
An objective, quantitative, and standardized operational evaluation system has been established to reduce the subjectivity of human evaluation, improve training effectiveness, achieve automatic and consistent operational compliance judgment, and enhance the relevance and efficiency of training.
Smart Images
Figure CN122335489A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of medical software technology, and more specifically to a medical training system. Background Technology
[0002] Operating room nursing is a high-risk, high-intensity, and highly precise professional job. Nurses must be proficient in a series of standardized procedures, including aseptic techniques, instrument transfer, inventory management, and emergency resuscitation. The standardization and proficiency of these procedures directly affect the safety of surgical patients and the efficiency of the surgery. Therefore, systematic and effective skills training for operating room nurses is crucial.
[0003] Currently, operating room nurse training typically employs a combination of theoretical lectures, on-site mentorship, and practical exercises using simulators. However, these traditional training methods have the following significant limitations: insufficient standardization and quantification: training effectiveness heavily relies on the individual experience of the instructors, lacking a unified and quantifiable operational standard system to meticulously evaluate each step of the trainee's operation. Key operational points such as "whether the instrument transfer angle is accurate" and "whether the sterile area setting is compliant" are difficult to measure and evaluate objectively and consistently.
[0004] The training is homogenized and lacks personalization: Existing simulation training mostly uses standardized training cases and procedures, failing to provide tiered and differentiated training based on nurses' years of service and competency levels (such as interns, No. 0, No. 1, etc.). Furthermore, the training process cannot accurately identify and record each trainee's high-frequency errors and weaknesses, resulting in repetitive and general training while lacking targeted reinforcement training for individual weaknesses, leading to low training efficiency.
[0005] Weak error correction and reinforcement mechanisms: In simulation training, even when trainees make operational errors, they often only receive immediate and simple corrections when observed by the instructor. There is a lack of in-depth correlation analysis between the error's cause, potential risks, and correct procedures. When the instructor doesn't notice, the trainee's error cannot be corrected in a timely manner. More importantly, the simulation training system lacks long-term tracking and recording of erroneous behaviors and a mechanism for targeted repetitive training based on error records. This leads to the recurrence of similar errors, making it difficult to form a solid memory of correct operational procedures. Summary of the Invention
[0006] This invention was made to solve the above-mentioned problems, and its purpose is to provide a medical training system.
[0007] This invention provides a medical training system, characterized by: a standardized feature library construction module for breaking down a target medical operation into multiple standard steps, defining at least one operational feature and a corresponding standard value range for each step; a capability standard library construction module for defining multiple capability levels and associating corresponding target medical operations with each capability level; a case provision module for providing real clinical cases containing at least one preset operational trap to trainees at the corresponding capability level; an error recording module for monitoring the trainee's operational feature data in real time during the execution of the real clinical cases, determining that an operational error is triggered when the monitored operational feature data deviates from the standard value range, assessing the error level, and recording detailed information of the operational error to generate a personal error profile; and a targeted training module for responding to the selection instruction for operational errors in the personal error profile, retrieving the training scenario of the operational node of the operational error, and generating a specific training task for the operational error for the trainee to repeat.
[0008] The medical training system provided by this invention may also have the following features: the operational features include behavioral features and parameter features, and the error level is divided into multiple levels according to the degree of deviation of the operational feature data from the feature threshold.
[0009] The medical training system provided by this invention may also have the following feature: the error level includes: fatal error, serious error and minor error.
[0010] The medical training system provided by this invention may also have the following features: the detailed information of the operational error includes: ability level, storyline name, error number, error description, trigger time, deduction points, and rectification results.
[0011] The medical training system provided by this invention may also have the following features: the competency levels include: intern, new employee, junior, intermediate, senior, and associate degree.
[0012] The medical training system provided by this invention may also have the following features: the error recording module further includes: marking the operation error with an error frequency label according to the trigger frequency of the operation error in the personal error file; operation errors that are triggered more than 3 times are marked as high-frequency error-prone items, operation errors that are triggered 1-2 times are marked as items that need to be strengthened, and operation errors that are not triggered are marked as potential risk items.
[0013] The medical training system provided by this invention may also have the following feature: generating specific training tasks for operational errors includes: based on error frequency labels, prioritizing the generation of specific training tasks for high-frequency error-prone items.
[0014] The medical training system provided by this invention may also include the following feature: a knowledge acquisition module, which, after determining that an operational error has been triggered, displays the cause of the error, the correct operating method or data to the trainee, and provides relevant guidelines or literature pages.
[0015] The role and effect of invention
[0016] The medical training system according to the present invention includes: a standardized feature library construction module, used to break down a target medical operation into multiple standard steps, and define at least one operational feature and a corresponding standard value range for each step; a capability standard library construction module, used to define multiple capability levels and associate corresponding target medical operations with capability levels; a case provision module, used to provide trainees at the corresponding capability level with real clinical cases containing at least one preset operational trap; and an error recording module, used to monitor the trainee's operational feature data in real time during the trainee's execution of the real clinical case, and to record errors when the monitored operational feature data deviates from the standard. When the value falls within a certain range, it is determined to be an operational error, and the error level is assessed. Detailed information about the operational error is recorded to generate a personal error profile. The targeted training module is used to respond to the selection command for the operational error in the personal error profile, retrieve the training scenario of the operational node of the operational error, and generate a specific training task for the operational error for the trainee to repeat. Therefore, the medical training system of this invention establishes an objective, quantitative, and standardized operational evaluation system, transforming subjective operational evaluation into objective measurement of quantifiable characteristics. It can automatically and consistently classify and determine operational compliance, reducing the subjectivity and variability of human evaluation and improving the effectiveness of nurse training. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the modules of the medical training system in an embodiment of the present invention.
[0018] Figure 2 This is a schematic diagram illustrating the capability hierarchy classification of the medical training system in an embodiment of the present invention.
[0019] Figure 3 This is a schematic diagram of the training page corresponding to the capability levels of the medical training system in an embodiment of the present invention.
[0020] Figure 4 This is a schematic diagram of the theoretical knowledge training page of the medical training system in an embodiment of the present invention.
[0021] Figure 5 This is a schematic diagram of a case study page of the medical training system in an embodiment of the present invention.
[0022] Figure 6 This is a schematic diagram of the knowledge acquisition page of the medical training system in an embodiment of the present invention. Detailed Implementation
[0023] To make the technical means, creative features, objectives and effects of the present invention easy to understand, the following embodiments, in conjunction with the accompanying drawings, will specifically illustrate the medical training system of the present invention.
[0024] Example
[0025] Figure 1 This is a schematic diagram of the modules of the medical training system in an embodiment of the present invention.
[0026] like Figure 1 As shown, this embodiment provides a medical training system 100, including: a standardized feature library construction module 10, a capability standard library construction module 20, a case provision module 30, an error recording module 40, a targeted training module 50, and a knowledge acquisition module 60.
[0027] The standardized feature library construction module 10 is used to break down the target medical operation into multiple standard steps, and define at least one operation feature and corresponding standard value range for each step.
[0028] Specifically, the nursing procedures are first categorized by type, such as aseptic procedures, instrument transfer, item counting, surgical positioning, intravenous infusion and blood transfusion, emergency resuscitation, instrument and equipment operation, and basic surgical cooperation, covering all levels and specialties of nurses' operational scenarios.
[0029] Then, each type of operation is broken down into steps. For example, surgical hand disinfection is broken down into five core steps: taking the solution → rubbing → rinsing → drying → spraying disinfectant. The operation nodes, sequence, and execution time limits for each step are clearly defined. For example, instrument transfer is divided into operation nodes such as instrument identification, the method of handing over ordinary instruments, the angle of handing over needles, and the angle of handing over scissors. The function, transfer angle, and method of each instrument are clearly defined.
[0030] The Capability Standard Library Construction Module 20 is used to define multiple capability levels and associate corresponding target medical operations with each capability level.
[0031] Figure 2 This is a schematic diagram illustrating the capability hierarchy classification of the medical training system in an embodiment of the present invention.
[0032] like Figure 2 As shown, the competency levels include: intern, new employee (N0), junior (N1), intermediate (N2), senior (N3), and associate degree (N4).
[0033] Figure 3 This is a schematic diagram of the training page corresponding to the capability levels of the medical training system in an embodiment of the present invention.
[0034] like Figure 3 As shown, the core objective of the intern competency level is to familiarize themselves with the basic operating room environment and procedures, establish aseptic concepts, and assist in completing basic operations. The interns' knowledge requirements include: mastering the core operating room rules and regulations, surgical safety check-in procedures, surgical inventory procedures, aseptic operation principles, the names and uses of common surgical instruments, patient identification procedures, and understanding the basic requirements for operating room infection control.
[0035] The operational skills required for interns at this competency level include: being able to complete surgical instrument counting, routine instrument organization and transfer, assisting in setting up a sterile operating table, organizing surgical dressings, assisting in placing patients in simple preoperative positions and accurately executing the instructions of the supervising nurse, and recording basic surgical information under the guidance of the supervising nurse. Internships at this competency level lack independent emergency handling capabilities and must promptly report any abnormal situations to the supervising nurse. They can assist with simple single-person auxiliary tasks but lack the ability to lead or coordinate with multiple individuals.
[0036] Interns' skill levels are suited for scenarios including: preoperative preparation and surgical coordination for elective routine surgeries (such as simple surface surgeries), and participation in non-core aspects such as postoperative care.
[0037] The core objective for new hires at the competency level is to independently complete basic operations, master routine procedures, and possess preliminary risk identification capabilities. Knowledge requirements for this competency level include: proficiency in operating room aseptic operation procedures, surgical safety checklist systems, common surgical procedures (general surgery, obstetrics and gynecology, and other basic specialties), and knowledge of instrument sterilization and maintenance; and mastery of basic vital sign monitoring and abnormality handling, as well as the placement of common emergency supplies.
[0038] The operational skills required for new hires at this competency level include: independently performing routine surgeries (including counting, passing, and organizing surgical supplies; setting up a sterile work table; and performing aseptic procedures such as skin disinfection and draping). They must be able to correctly verify patient identity before surgery, label surgical sites, and position patients in basic positions (supine, lateral, etc.). New hires at this competency level must be able to identify common and core operational risks (such as contamination of sterile areas or omissions in item counting), take appropriate preventative measures promptly, and report such risks. They must be able to cooperate with nurses and doctors to complete basic two-person procedures with smooth communication.
[0039] The suitable scenarios for newly recruited employees at the competency level include: basic assistance in elective routine surgeries (such as laparoscopic cholecystectomy and cesarean section), being able to independently complete key intraoperative procedures, postoperative instrument handling, and routine emergency assistance.
[0040] The core objective of the entry-level competency is to assist in routine surgeries, possess basic emergency response capabilities, and be able to guide interns. The knowledge requirements for the entry-level competency include: proficiency in the procedures and key points of basic specialized surgeries (general surgery, obstetrics and gynecology, and basic orthopedics); understanding the prevention and management principles of common complications (such as minor intraoperative bleeding and position-related pressure sores); familiarity with operating room infection control details; familiarity with medical waste classification and disposal standards; understanding the use of specialized instruments (such as basic laparoscopic instruments and basic orthopedic instruments); proficiency in operating room equipment operation, inspection, and emergency response (such as shadowless lamps and electric suction devices); and knowledge of the placement and use of common emergency supplies.
[0041] The operational skills required for the entry-level competency level include: independently assisting in the entire process of basic specialized surgeries; accurately delivering specialized instruments; independently handling minor intraoperative abnormalities (such as minor instrument malfunctions or remediation of small-scale contamination in sterile areas); adjusting patient positioning and optimizing surgical procedures according to the progress of the surgery; and skillfully performing postoperative instrument counting, specimen processing, and initial equipment maintenance. At the entry-level competency level, individuals can handle minor surgical emergencies (such as bleeding or mild agitation upon patient awakening), execute standardized emergency procedures, lead two-person collaborative work, guide interns in completing auxiliary procedures, and possess basic team communication and coordination skills.
[0042] The basic skill level is suitable for scenarios including: assisting with the entire process of elective routine surgery and simple emergency surgery (such as emergency appendiceal perforation and minor trauma suturing), and being able to independently take charge of the core operation links of basic specialty surgery.
[0043] The core objective of the intermediate competency level is to assist in complex surgeries, possess strong emergency response capabilities, and participate in departmental quality control work. The knowledge requirements for the intermediate competency level include: mastering the procedures and key coordination points for multi-specialty surgeries (general surgery, obstetrics and gynecology, orthopedics, urology, etc.); being proficient in the use, maintenance, and troubleshooting of complex instruments (such as complex laparoscopic instruments and orthopedic internal fixation instruments); mastering the handling procedures for common intraoperative complications (such as intraoperative bleeding, minor fluctuations in heart rate, and minor anesthesia-related abnormalities); and being familiar with operating room quality control standards and process optimization methods.
[0044] Intermediate-level operational skills requirements include: the ability to independently complete complex surgeries (such as laparoscopic radical resection of colorectal cancer and orthopedic fracture reduction and internal fixation) with full cooperation; precise handling of complex intraoperative procedures (such as special patient positioning and pressure ulcer prevention); independent allocation of emergency supplies and initial management of complications; awareness of surgical procedure optimization; and the ability to propose reasonable improvement suggestions. Intermediate-level personnel can independently handle moderate intraoperative emergencies (such as bleeding or minor equipment malfunctions), respond quickly and cooperate with doctors in emergency treatment, lead multi-person collaborative operations (nurse + doctor + instrument technician), allocate tasks reasonably, communicate effectively, participate in departmental training, and guide new employees and interns.
[0045] Intermediate skill level is suitable for scenarios including: full coordination of elective complex surgeries and emergency surgeries (such as intestinal obstruction and moderate trauma surgery), and participation in intraoperative emergency treatment and process quality control.
[0046] The core objective of the advanced competency level is to assist in critical care surgeries, possess emergency response leadership capabilities, and lead departmental specialist training and quality control.
[0047] Figure 4 This is a schematic diagram of the theoretical knowledge training page of the medical training system in an embodiment of the present invention.
[0048] like Figure 4 As shown, the knowledge requirements for the advanced competency level include: being proficient in the procedures and key coordination points of critical care surgeries (such as resuscitation of massive hemorrhage, emergency treatment of traumatic brain injury, and organ transplantation assistance); mastering the integration of multidisciplinary knowledge (surgery + anesthesia + critical care); being proficient in the emergency management guidelines for serious intraoperative complications (such as cardiac arrest, massive hemorrhage, and infection spread); being familiar with the application of new technologies and instruments in the operating room (such as robotic surgical aids); and mastering the nursing quality control system and training program design methods.
[0049] Advanced competency levels require the following operational skills: the ability to independently complete critical care surgeries and assist with new surgical techniques throughout the entire process; precise handling of complex intraoperative procedures (such as maintaining the position of critically ill patients, accurately delivering specialized instruments, and assisting in emergency resuscitation); the ability to independently troubleshoot complex equipment malfunctions; optimization of complex surgical procedures; and professional competence in specimen management and prevention of medical disputes. Advanced competency levels also enable individuals to lead the resuscitation efforts for severe intraoperative emergencies (such as cardiac arrest and massive bleeding), develop emergency response plans, coordinate efficient team execution, lead multidisciplinary collaborative work scenarios, and coordinate the division of labor among various positions. Furthermore, they can lead the training and assessment of nurses at competency levels N0-N3 within the department and participate in the development of nursing quality control standards.
[0050] Advanced capability levels are suitable for scenarios including: full-process coordination in critical and emergency surgeries, complex specialty surgeries, and new technology surgeries (such as robotic-assisted surgeries), leading intraoperative emergency management, and training and quality control.
[0051] Figure 5 This is a schematic diagram of a case study page of the medical training system in an embodiment of the present invention.
[0052] like Figure 5 As shown, the case providing module 30 is used to provide trainees at the corresponding competency level with real clinical cases containing at least one preset operational trap, based on their competency level.
[0053] The clinical cases are divided into three modules: general cases, teaching rounds cases, and difficult case discussion cases. All cases are real clinical cases and are updated regularly.
[0054] In this embodiment, several common cases with teaching significance are imported for each intern's competency level.
[0055] For example: elective open appendectomy. Key details: A 28-year-old female with no underlying medical history underwent elective open appendectomy. Preoperative examinations were normal, the surgery proceeded smoothly, and there were no complications.
[0056] The operational traps included: 1. Preoperative verification trap: blurry patient wristbands, unmarked surgical sites, etc. 2. Preoperative preparation trap: undamaged outer packaging of surgical instrument packs, but slight dampness on the edges of the inner sterile drapes (easily overlooked, posing a risk of sterile contamination), etc. 3. Intraoperative cooperation trap: the doctor requested the transfer of curved hemostats, but the hemostats and curved hemostats were densely packed on the instrument table (similar in appearance), and some instrument labels were blurry. The intern was observed to ensure accurate instrument identification and avoid errors in transfer. 4. Surgical inventory trap: during postoperative instrument inventory, a discrepancy was found between the number of small forceps and the preoperative record. The supervising nurse indicated it might be a statistical error and instructed the intern to return the instruments to their proper place. The intern was observed to adhere to the principle of "instruments must be correctly counted before being returned to their proper place," refusing to violate the rules and re-checking the instruments.
[0057] The medical training system 100 displays real-time pop-up alerts for violations during operation, indicating the type of violation and suggestions for rectification. For example, when a violation occurs, a real-time pop-up message appears stating, "You have not completed the mandatory step of 'Confirmation of Sterile Drape Coverage,' which is a serious violation. Please complete the operation immediately (according to Article 3.1 of the 'Operating Room Aseptic Operation Standards')." It also lists the detailed specifications.
[0058] In this embodiment, the focus for newly recruited employees at the competency level is on independent basic operations and risk identification and reporting. The focus for entry-level employees is on assisting throughout routine surgeries and handling minor emergencies.
[0059] For example: Basic coordination for elective laparoscopic cholecystectomy. Core scenario: A 45-year-old female with no underlying medical history underwent elective laparoscopic cholecystectomy under general anesthesia. The surgery lasted 1.5 hours and proceeded smoothly without serious complications.
[0060] The operational traps included: 1. Preoperative aseptic trap: When setting up a sterile operating table, the edge of the sterile drape extended 3cm beyond the edge of the operating table (the standard is ≥30cm), and the sterilization date of the sterile pack was not checked before instruments were placed, triggering an error. 2. Intraoperative instrument trap: The surgeon requested suturing of tissue in laparoscopy. The laparoscopic needle holder triggered an error due to incorrect needle clamping position and angle. 3. Postoperative verification trap: During postoperative instrument counting, one laparoscopic puncture needle was found to be inconsistent with the preoperative record. The supervising nurse was not immediately notified, and the instrument was searched independently, leading to contamination and triggering an error.
[0061] The medical training system 100 provides real-time pop-up alerts for violations during operation, such as: "The sterile drapes on your sterile table are not adequately covered, and the sterilization date of the sterile pack has not been verified (incorrect content)." It also outputs the results: "Insufficient sterile drape coverage can easily lead to contamination of the sterile area; failure to verify the sterilization date may result in the use of expired sterile items, causing surgical site infection, violating Article 3.3 of the 'Operating Room Aseptic Operation Standards' (clinical basis)." and "Rectification requirements: Immediately stop the operation, replace the sterile drapes, re-verify the sterile pack information, and rebuild the sterile table."
[0062] The error recording module 40 is used to monitor the trainee's operational characteristic data in real time during the trainee's execution of real clinical cases. When the monitored operational characteristic data deviates from the standard value range, it is determined to trigger an operational error, and the error level is assessed. The detailed information of the operational error is recorded to generate a personal error profile.
[0063] Error logging module 40 also includes: marking operation errors with error frequency tags based on the frequency of triggering the operation error in the personal error file.
[0064] Operational characteristics include behavioral characteristics and parametric characteristics. Error levels are categorized into multiple levels based on the degree to which the operational characteristic data deviates from the characteristic threshold. Behavioral characteristics include: instrument grasping position, angle of needle clamping, and method of blade transfer. Parametric characteristics include: operation duration, step interval, number of instruments used, and pressure threshold (virtual instrument interaction).
[0065] Detailed information on operational errors includes: capability level, storyline name, error number, error description, trigger time, point deduction, and rectification result. All categories, steps, quantitative characteristics, thresholds, and error levels are associated with data and stored in a structured format, supporting CRUD operations and adapting to updates in clinical operating procedures. For example:
N0 level - elective laparoscopic cholecystectomy - Error 1 - aseptic table setup violation - 2026-01-26 14:30 - 2 points deducted - rectification completed
[0066] Operational errors that are triggered more than 3 times are marked as high-frequency error-prone items, operational errors that are triggered 1-2 times are marked as items that need to be strengthened, and operational errors that are not triggered are marked as potential risk items.
[0067] The error levels include: fatal error, critical error, and minor error.
[0068] When the operational characteristic data deviates from the characteristic threshold by ≥80%, it is judged as a fatal error. (Such as touching the sterile area, missing surgical instruments, errors in emergency resuscitation procedures, severe transfusion reactions, and excessive deviations in patient positioning, etc., which are core steps.)
[0069] When the operational feature data deviates from the threshold by 50%-79%, it is considered a serious error. (For example, incorrect needle gripping position or operation time exceeding twice the threshold).
[0070] When the deviation of the operational feature data from the feature threshold is less than 50%, it is judged as a minor error. (e.g., non-standard operation actions, risky reversal of the step sequence, or slightly exceeding the threshold in duration)
[0071] The targeted training module 50 is used to respond to the selection command of the operation error in the personal error file, retrieve the training scenario of the operation node of the operation error, and generate a special training task for the operation error for the trainee to repeat.
[0072] The generation of specific training tasks for operational errors includes: based on error frequency labels, prioritizing the generation of specific training tasks for high-frequency error-prone items.
[0073] Users can click on any erroneous behavior in their personal error profile. The system will automatically retrieve the corresponding storyline, focus on the triggering point of the error, and generate a specific training task. Only the target error trap will be retained, while other irrelevant details will be simplified to improve training efficiency. For example, after triggering the error "wet sterile towel not checked," the appendectomy storyline will be retrieved, focusing only on the "preoperative sterile table setup" step, repeatedly practicing the process of checking and handling wet sterile towels. After each repeated training session, the system compares the historical error data and provides feedback on three indicators: "error avoidance rate," "timeliness of rectification," and "operational compliance." If the indicators are met (error avoidance rate 100%, timely rectification), the system will mark it as "mastered." If the indicators are not met, optimization directions will be suggested until the user can reliably avoid this type of error.
[0074] Figure 6 This is a schematic diagram of the knowledge acquisition page of the medical training system in an embodiment of the present invention.
[0075] like Figure 6 As shown, the knowledge acquisition module 60 is used to show the trainee the cause of the error, the correct operation method or data after determining that an operation error has been triggered, and to provide a literature page of the correct operation method or data.
[0076] The working principle of the Medical Training System 100 is as follows: First, the target medical operation is broken down into multiple standard steps, and at least one operational characteristic and corresponding standard value range are defined for each step. Second, multiple competency levels are defined, and corresponding target medical operations are associated with each competency level. Then, based on the competency level, real clinical cases containing at least one preset operational trap are provided to trainees at that level. During the trainee's execution of the real clinical case, the system monitors the trainee's operational characteristic data in real time. When the monitored operational characteristic data deviates from the standard value range, it is determined to trigger an operational error, and the error level is assessed. Detailed information about the operational error is recorded to generate a personal error profile. Simultaneously, the system displays the error cause, the correct operating method or data, and provides a reference page for the correct operating method or data. Finally, in response to the selection command for the operational error in the personal error profile, the system retrieves the training scenario for the operational node of the operational error and generates a specific training task for the operational error for the trainee to repeat.
[0077] The role and effect of the embodiments
[0078] The medical training system described in this embodiment includes: a standardized feature library construction module, used to break down target medical operations into multiple standard steps, and define at least one operational feature and corresponding standard value range for each step; a capability standard library construction module, used to define multiple capability levels and associate corresponding target medical operations with capability levels; a case provision module, used to provide trainees at the corresponding capability level with real clinical cases containing at least one preset operational trap; and an error recording module, used to monitor the trainee's operational feature data in real time during the trainee's execution of the real clinical case, and to record errors when the monitored operational feature data deviates from the standard. When the value falls within a certain range, it is determined to be an operational error, and the error level is assessed. Detailed information about the operational error is recorded to generate a personal error profile. The targeted training module is used to respond to the selection command for the operational error in the personal error profile, retrieve the training scenario of the operational node of the operational error, and generate a specific training task for the operational error for the trainee to repeat. Therefore, the medical training system of this invention establishes an objective, quantitative, and standardized operational evaluation system, transforming subjective operational evaluation into objective measurement of quantifiable characteristics. It can automatically and consistently classify and determine operational compliance, reducing the subjectivity and variability of human evaluation and improving the effectiveness of nurse training.
[0079] This embodiment also uses the "personal error file" recording and "targeted training retrieval" mechanism to enable the system to automatically identify and generate special training tasks for each trainee's unique and frequently occurring operational weaknesses, which greatly improves the relevance and final effect of the training.
[0080] This embodiment also strengthens the understanding of the deep connection between theoretical and clinical practice risks: by setting traps in real cases and providing error trigger prompts and consequences, it can immediately and clearly demonstrate the specific clinical norms violated and the possible real clinical consequences when trainees make mistakes. This strong feedback mechanism directly links abstract operating procedures with concrete patient safety risks, effectively strengthening trainees' risk awareness and deep motivation for standardized operation.
[0081] This embodiment also significantly improves the efficiency and traceability of training management. The system automatically completes error recording, classification and labeling (high-frequency error-prone items, items to be reinforced), and effect tracking (error avoidance rate).
[0082] This embodiment also provides systematic support for tiered teaching and competency advancement. Through a pre-built nurse tiered competency standard library and a tiered clinical case library, the system can ensure that nurses of different seniority and competency levels are provided with training content and challenges that match their current level, thus achieving standardization and scientification of the training path and supporting nurses to complete competency advancement in an orderly and efficient manner.
[0083] Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to this invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.
Claims
1. A medical training system, characterized in that, include: The standardized feature library construction module is used to break down the target medical operation into multiple standard steps and define at least one operation feature and corresponding standard value range for each step; A capability standard library construction module is used to define multiple capability levels and associate the corresponding target medical operations with the capability levels. The case-providing module is used to provide trainees at the corresponding competency level with real clinical cases containing at least one preset operational trap, based on the competency level. The error recording module is used to monitor the trainee's operational characteristic data in real time during the trainee's execution of the real clinical case. When the monitored operational characteristic data deviates from the standard value range, it is determined to trigger an operational error, the error level is assessed, and the detailed information of the operational error is recorded to generate a personal error profile. The targeted training module is used to respond to the selection instruction of the operation error in the personal error file, retrieve the training scenario of the operation node of the operation error, and generate a special training task for the operation error for the trainee to repeatedly execute.
2. The medical training system according to claim 1, characterized in that: in, The operational features include behavioral features and parameter features, and the error level is divided into multiple levels according to the degree of deviation of the operational feature data from the feature threshold.
3. The medical training system according to claim 2, characterized in that: in, The error levels include: fatal error, critical error, and minor error.
4. The medical training system according to claim 1, characterized in that: in, The detailed information of the operational error includes: ability level, storyline name, error number, error description, trigger time, deduction points, and rectification results.
5. The medical training system according to claim 1, characterized in that: in, The competency levels include: intern, new employee, junior, intermediate, senior, and associate degree.
6. The medical training system according to claim 1, Its features are: The error recording module further includes: marking the operation error with an error frequency label based on the trigger frequency of the operation error in the personal error file; Operational errors that are triggered more than 3 times are marked as high-frequency error-prone items, operational errors that are triggered 1-2 times are marked as items that need to be strengthened, and operational errors that are not triggered are marked as potential risk items.
7. The medical training system according to claim 6, characterized in that: in, The process of generating specific training tasks for the operational errors includes: based on the error frequency labels, prioritizing the generation of specific training tasks for the high-frequency error-prone items.
8. The medical training system according to claim 1, characterized in that, Also includes: The knowledge acquisition module is used to show the trainee the cause of the error, the correct operation method or data, and provide relevant guidelines or literature pages after determining that an operation error has been triggered.