Hand hygiene management method and device, equipment, storage medium and program product

Abstract

The invention discloses a hand hygiene management method, device and equipment, a storage medium and a program product, and relates to the technical field of intelligent monitoring, the method is applied to a hand hygiene management system, and the hand hygiene management system comprises a face identity recognition module, a hand hygiene indication recognition module and a palmprint recognition module. The method comprises the following steps: identifying the identity and the hand hygiene indication of a medical worker in contact with a patient through a face identity identification module and a hand hygiene indication identification module, and obtaining the identity data and the hand hygiene indication data of a target person; determining the hand hygiene opportunity of the target person according to the identity data and the hand hygiene indication data of the target person; obtaining a hand hygiene operation record of a target person through a palmprint recognition module; and generating a hand hygiene management result according to the hand hygiene opportunity of the target person and the hand hygiene operation record of the target person. According to the hand hygiene management system, the problem that real-time and all-person hand hygiene tracking cannot be achieved through an existing method is solved, and all-around management and monitoring of hand hygiene are achieved.

Description

Technical Field

[0001] The present application relates to the field of intelligent monitoring technology, and in particular to a hand hygiene management method, device, equipment, storage medium and program product. Background Art

[0002] Hand hygiene is one of the most basic and important prevention and control measures in the field of medical infection control, and hand hygiene compliance rate is an important indicator for measuring the quality and safety of medical care. However, there are many problems with the current hand hygiene compliance management, including the inability to directly derive the hand hygiene compliance rate of medical staff, high hardware costs, high usage costs, and the inability to monitor the duration and quality of hand hygiene. In addition, the current hand hygiene compliance rate is obtained through direct observation. In addition to the "observer effect" problem, it is basically impossible to achieve real-time, full-staff hand hygiene tracking, and it is impossible to truly calculate the correct hand hygiene compliance rate.

[0003] The above contents are only used to assist in understanding the technical solution of the present application and do not constitute an admission that the above contents are prior art. Summary of the invention

[0004] The main purpose of this application is to provide a hand hygiene management method, device, equipment, storage medium and program product, aiming to solve the technical problem that existing hand hygiene management methods cannot achieve real-time and full-staff hand hygiene tracking.

[0005] To achieve the above-mentioned purpose, the present application proposes a hand hygiene management method, which is applied to a hand hygiene management system, wherein the hand hygiene management system includes a face identification module, a hand hygiene indication identification module and a palm print identification module, and the method includes: Through the face identification module and the hand hygiene indication identification module, the identity and hand hygiene indication of the medical staff who come into contact with the patient are identified, and the identity data and hand hygiene indication data of the target person are obtained; Determine the hand hygiene timing of the target person according to the identity data and hand hygiene indication data of the target person; When it is detected that someone is performing hand hygiene, the hand hygiene operation record of the target person is obtained through the palm print recognition module; A hand hygiene management result is generated according to the hand hygiene timing of the target personnel and the hand hygiene operation record of the target personnel.

[0006] In one embodiment, the step of identifying the identity and hand hygiene indication of the medical staff who contact the patient through the face identification module and the hand hygiene indication identification module, and obtaining the target personnel identity data and hand hygiene indication data includes: When it is detected that someone enters the ward, the facial data of the person to be identified is obtained; By means of the face identification module, judging whether the person entering the ward is a medical staff according to the face data of the person to be identified, and obtaining a first judgment result; When the first judgment result indicates that the person entering the ward is a medical staff, first identity data is obtained according to the first judgment result, and the person entering the ward is recorded as a target person; Based on a preset target tracking algorithm and a cross-modal data fusion algorithm, the target identity data is obtained according to the first identity data and the target person through the face identity recognition module and the hand hygiene indication recognition module; The hand hygiene indication recognition module is used to recognize the hand hygiene indication and contact situation of the target person, and obtain the hand hygiene indication data.

[0007] In one embodiment, the step of obtaining the target identity data based on the preset target tracking algorithm and the cross-modal data fusion algorithm through the face identity recognition module and the hand hygiene indication recognition module according to the first identity data and the target person includes: Based on the target tracking algorithm, the target person is marked and tracked by the face identification module to obtain first person mark data; When it is detected that someone enters the patient area, based on the target tracking algorithm, the hand hygiene indication recognition module is used to mark and track the person entering the patient area to obtain second person mark data; Based on the cross-modal data fusion algorithm, judging whether the person entering the patient area is the target person according to the first person labeling data and the second person labeling data, and obtaining a second judgment result; When the second judgment result indicates that the person entering the patient area is the target person, the first identity data is used as the target person identity data.

[0008] In one embodiment, the hand hygiene includes one hand washing with running water and one sanitary hand disinfection, the palm print recognition module includes a first palm print recognition module and a second palm print recognition module, and when it is detected that someone performs hand hygiene, the step of obtaining the hand hygiene operation record of the target person through the palm print recognition module includes: When it is detected that someone washes their hands with running water, the first palmprint recognition module obtains a record of the target person washing their hands with running water; When it is detected that someone has performed a sanitary hand disinfection, the second palmprint recognition module obtains a sanitary hand disinfection execution record of the target person; The hand hygiene operation record of the target person is generated according to the execution record of the target person's hand washing with running water once and the execution record of the target person's hygienic hand disinfection once.

[0009] In one embodiment, when it is detected that someone washes their hands with running water, the step of obtaining a record of the target person washing their hands with running water through the first palmprint recognition module includes: When it is detected that someone washes his hands with running water, the palm print data of the person who washes his hands with running water is obtained and recorded as the first palm print data; By means of the first palmprint recognition module, judging whether the person who washes his hands with running water is a preset target person according to the first palmprint data; If so, a hand hygiene operation of washing hands with running water performed by the target person is recorded, and a running water hand washing execution record of the target person is generated.

[0010] In one embodiment, the step of generating a hand hygiene management result according to the hand hygiene timing of the target personnel and the hand hygiene operation record of the target personnel includes: According to the hand hygiene timing of the target personnel and the hand hygiene operation records of the target personnel, the hand hygiene compliance rate of the medical staff is counted to obtain a first statistical result; According to the hand hygiene operation records of the target personnel, the hand hygiene accuracy rate of the medical staff is counted to obtain a second statistical result; The hand hygiene management result is generated according to the first statistical result and the second statistical result.

[0011] In addition, to achieve the above objectives, the present application also proposes a hand hygiene management device, the hand hygiene management device comprising: A data acquisition module, used to identify the identity and hand hygiene indications of medical personnel who come into contact with the patient through the face identification module and the hand hygiene indication identification module, and obtain the identity data and hand hygiene indication data of the target personnel; A timing determination module, used to determine the hand hygiene timing of the target person according to the identity data and hand hygiene indication data of the target person; A record acquisition module, used to obtain the target person's hand hygiene operation record through the palm print recognition module when it is detected that someone is performing hand hygiene; The result generation module is used to generate a hand hygiene management result according to the hand hygiene timing of the target personnel and the hand hygiene operation record of the target personnel.

[0012] In addition, to achieve the above-mentioned purpose, the present application also proposes a hand hygiene management device, which includes: a memory, a processor, and a computer program stored in the memory and executable on the processor, and the computer program is configured to implement the steps of the hand hygiene management method described above.

[0013] In addition, to achieve the above-mentioned purpose, the present application also proposes a storage medium, which is a computer-readable storage medium, and a computer program is stored on the storage medium. When the computer program is executed by a processor, the steps of the hand hygiene management method described above are implemented.

[0014] In addition, to achieve the above-mentioned purpose, the present application also provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, the steps of the hand hygiene management method described above are implemented.

[0015] The present application provides a hand hygiene management method, which determines the medical staff who need to perform hand hygiene through a face identity recognition module and a hand hygiene indication recognition module, and then obtains the hand hygiene timing of the target personnel, obtains the hand hygiene operation record of the target personnel through a palm print recognition module, and finally obtains the hand hygiene management result according to the hand hygiene timing of the target personnel and the hand hygiene operation record of the target personnel, thereby realizing all-round management and monitoring of hand hygiene, and solving the technical problem that the existing hand hygiene management method cannot realize real-time and full-staff hand hygiene tracking. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or 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 labor.

[0018] Figure 1 A flow chart of the first embodiment of the hand hygiene management method of the present application; Figure 2 A flow chart of the second embodiment of the hand hygiene management method of the present application; Figure 3 A brief flowchart of the hand hygiene management method provided in Example 2 of the present application; Figure 4 This is a schematic diagram of the module structure of the hand hygiene management device according to an embodiment of the present application; Figure 5 Schematic diagram of the device structure of the hardware operating environment involved in the hand hygiene management method in the embodiment of the present application.

[0019] The purpose, features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0020] It should be understood that the specific embodiments described herein are only used to explain the technical solutions of the present application and are not used to limit the present application.

[0021] In order to better understand the technical solution of the present application, a detailed description will be given below in conjunction with the accompanying drawings and specific implementation methods.

[0022] The main solutions of the embodiments of this application are: Through the face identification module and the hand hygiene indication identification module, the identity and hand hygiene indication of the medical staff who come into contact with the patient are identified, and the identity data and hand hygiene indication data of the target person are obtained; Determine the hand hygiene timing of the target person according to the identity data and hand hygiene indication data of the target person; When it is detected that someone is performing hand hygiene, the hand hygiene operation record of the target person is obtained through the palm print recognition module; A hand hygiene management result is generated according to the hand hygiene timing of the target personnel and the hand hygiene operation record of the target personnel.

[0023] There are many problems with the existing hand hygiene compliance management technology, including the inability to directly obtain the hand hygiene compliance rate of medical staff, high hardware cost, high use cost, and inability to monitor the duration and quality of hand hygiene. In addition, the current hand hygiene compliance rate is obtained through direct observation. In addition to the "observer effect" problem, it is basically impossible to achieve real-time and full-staff hand hygiene tracking, and it is impossible to truly calculate the correct hand hygiene compliance rate.

[0024] The present application provides a solution, which uses a face identification module and a hand hygiene indication identification module to determine the medical staff who need to perform hand hygiene, and then obtains the hand hygiene timing of the target personnel, and obtains the hand hygiene operation record of the target personnel through a palm print recognition module, and finally obtains the hand hygiene management result according to the hand hygiene timing of the target personnel and the hand hygiene operation record of the target personnel, thereby realizing all-round management and monitoring of hand hygiene, and solving the technical problem that the existing hand hygiene management method cannot achieve real-time and full-staff hand hygiene tracking.

[0025] It should be noted that the execution subject of this embodiment can be a computing service device with data processing, network communication and program running functions, such as a tablet computer, a personal computer, a mobile phone, etc., or an electronic device capable of realizing the above functions, a hand hygiene management system, etc. The hand hygiene management system is taken as an example to illustrate this embodiment and the following embodiments, wherein the hand hygiene management system includes a face identification module, a hand hygiene indication identification module and a palm print identification module.

[0026] Based on this, the present application embodiment provides a hand hygiene management method, referring to Figure 1, Figure 1 This is a flow chart of the first embodiment of the hand hygiene management method of the present application.

[0027] In this embodiment, the method is applied to a hand hygiene management system, which includes a face identification module, a hand hygiene indication identification module and a palm print identification module. The hand hygiene management method includes steps S10 to S40: Step S10, identifying the identity and hand hygiene indication of the medical staff who come into contact with the patient through the face identification module and the hand hygiene indication identification module, and obtaining the identity data and hand hygiene indication data of the target person; The hand hygiene management system uses the face identification module and the hand hygiene indication identification module to identify the identity and hand hygiene indications of the medical staff who come into contact with the patients, and obtains the identity data and hand hygiene indication data of the target personnel.

[0028] It should be noted that the face identification module determines the identity of medical staff by analyzing their facial features for the purpose of identity recording and tracking; the hand hygiene indication identification module detects the hand hygiene status of medical staff to identify whether they comply with hand hygiene standards and reduce the risk of cross-infection; the hand hygiene indication refers to the reason why hand hygiene is needed at a certain moment, which is used to determine whether hand hygiene is needed, based on the possibility that pathogens may be transmitted from the surface of one patient to another at this time.

[0029] Step S20, determining the hand hygiene timing of the target person according to the identity data and hand hygiene indication data of the target person; Step S30, when it is detected that someone is performing hand hygiene, the hand hygiene operation record of the target person is obtained through the palm print recognition module; The hand hygiene management system analyzes the target person's activities and hand hygiene data based on the target person's identity data and hand hygiene indication data to identify when to perform hand hygiene, determine the timing of the target person's hand hygiene, and ensure that medical staff perform hand hygiene at the appropriate time to minimize the risk of infection and cross-contamination. When someone is detected performing hand hygiene, the palm print recognition module uses palm print recognition technology to scan the target person's palm features to confirm their identity and hand hygiene operation status, and obtain the target person's hand hygiene operation record.

[0030] It should be noted that the hand hygiene opportunity is a certain moment in the diagnosis and treatment operation. At this moment, hand hygiene is needed to block the transmission of pathogens through hands. Usually, one hand hygiene indication triggers one hand hygiene opportunity, but there are also multiple hand hygiene indications that occur at the same time and only trigger one hand hygiene opportunity, such as after contacting the (previous) patient and before contacting the (next) patient.

[0031] In a feasible implementation, the hand hygiene includes one hand washing with running water and one hand disinfection, the palm print recognition module includes a first palm print recognition module and a second palm print recognition module, and step S30 may include steps S301 to S303: Step S301, when it is detected that someone washes his hands with running water, a record of the target person washing his hands with running water is obtained through the first palmprint recognition module; Step S302, when it is detected that someone has performed a sanitary hand disinfection, obtaining a sanitary hand disinfection execution record of the target person through the second palmprint recognition module; Step S303, generating a hand hygiene operation record of the target person according to a running water hand washing execution record of the target person and a hygienic hand disinfection execution record of the target person.

[0032] When it is detected that someone has washed their hands with running water, the hand hygiene management system uses palmprint recognition technology through the first palmprint recognition module to accurately record the characteristic data of each hand washing, ensures that the record is associated with the identity of a specific person, and obtains a running water hand washing execution record of the target person. When it is detected that someone has performed a hygienic hand disinfection, the second palmprint recognition module uses palmprint recognition technology to record the characteristic data of each hand disinfection, including the disinfection time and the type of disinfectant used, to ensure that the record of each hand disinfection operation is associated with the identity of the specific person, so as to provide accurate and detailed disinfection records, obtain a hygienic hand disinfection execution record of the target person, and finally generate a hand hygiene operation record of the target person by integrating the running water hand washing execution record and the hygienic hand disinfection execution record of the target person.

[0033] In this embodiment, two types of hand hygiene operation records of the target person are obtained through the first palm print recognition module and the second palm print recognition module respectively: one hand washing with running water and one hygienic hand disinfection. By using two different palm print recognition modules, these two types of operations can be recorded separately, thereby providing more detailed and accurate data. By separately obtaining the records of hand washing with running water and hand disinfection, omissions or errors caused by the insufficiency of the system's comprehensive recording method can be avoided. For example, the operations of hand washing and disinfection may be very close in time, but due to the requirements of different operations, different modules can be used to accurately distinguish them. By integrating the two operation records, the system can generate a complete operation record, solving the problem that a single record is not enough to reflect the overall hand hygiene situation, thereby providing a complete archive for the hand hygiene behavior of the target person. As a result, the system can not only record the hand hygiene operations of the target person in detail, but also ensure the accuracy and comprehensiveness of the data, effectively solve the possible deficiencies in the hand hygiene records, improve the efficiency and effectiveness of hand hygiene management, realize the comprehensive recording and integration of hand hygiene operations, and improve the comprehensive management ability and data analysis ability of the system, which is of great significance for ensuring the implementation of hand hygiene specifications and improving environmental hygiene standards.

[0034] In another feasible implementation, step S301 may include steps S3011 to S3013: Step S3011, when it is detected that someone washes his hands with running water, the palm print data of the person who washes his hands with running water is obtained and recorded as the first palm print data; Step S3012, determining, by the first palmprint recognition module and based on the first palmprint data, whether the person who washes his hands with running water is a preset target person; Step S3013: If yes, record the target person's hand washing with running water once, and generate a running water hand washing execution record for the target person.

[0035] When it is detected that someone has washed their hands with running water, the hand hygiene management system captures and records the palm print data of the person who has washed their hands with running water, and records it as the first palm print data. Then, through the first palm print recognition module, it is verified whether the person is the preset target person based on the first palm print data. If the person who has washed his hands with running water is the preset target person, the system will record the hand washing operation of the target person, including the operation time, operation type and other relevant information. The recorded data may include the start and end time of hand washing, the identity of the target person, the specific details of the hand washing operation, etc., and generate a record of the target person's hand washing with running water.

[0036] In this embodiment, the palm print recognition technology is used by the first palm print recognition module to improve the accuracy of personnel identity confirmation, avoid recording the data of wrong or unauthorized personnel, and record the specific personnel of each hand washing operation with running water in detail, associate each hand hygiene operation with the specific personnel, and generate detailed records, which is helpful for comprehensive monitoring and analysis of hand hygiene behavior. The system improves the level of refinement of hand hygiene management, making the monitoring of hand hygiene behavior more comprehensive and effective. As a result, the accuracy, completeness and management capabilities of hand hygiene operation records are effectively improved, the problems of inaccurate identity recognition and records are solved, and more comprehensive and reliable data support is provided for hand hygiene monitoring and management.

[0037] Step S40, generating a hand hygiene management result according to the hand hygiene timing of the target personnel and the hand hygiene operation record of the target personnel.

[0038] The hand hygiene management system compares and analyzes the hand hygiene timing data with the hand hygiene operation records, evaluates whether the hand hygiene operation is performed at the correct time, checks whether the operation meets the predetermined standards, and generates hand hygiene management results.

[0039] In a feasible implementation, step S40 may include steps S401 to S403: Step S401, counting the hand hygiene compliance rate of medical staff according to the hand hygiene timing and hand hygiene operation record of the target personnel, and obtaining a first statistical result; Step S402, counting the hand hygiene accuracy of medical staff according to the hand hygiene operation records of the target personnel to obtain a second statistical result; Step S403: generating the hand hygiene management result according to the first statistical result and the second statistical result.

[0040] The hand hygiene management system compares the actual hand hygiene operation records with the scheduled hand hygiene timing according to the hand hygiene timing and hand hygiene operation records of the target personnel, calculates the hand hygiene compliance rate (i.e., the proportion of target personnel who complete hand hygiene operations within the specified time), obtains the first statistical result, checks whether each hand hygiene operation complies with the standard operating procedures (such as hand washing time, amount, hand coverage, etc.) according to the hand hygiene operation records of the target personnel, calculates the hand hygiene accuracy rate (i.e., the proportion of operations that meet the hand hygiene standards), obtains the second statistical result, and finally generates the hand hygiene management result based on the first statistical result and the second statistical result.

[0041] Among them, hand hygiene operation refers to the actual hand hygiene operation, which can be performed by washing hands with running water and hygienic hand disinfection. Hand hygiene operation should be performed once during a hand hygiene opportunity.

[0042] Hand hygiene compliance rate = number of opportunities for hand hygiene to be performed / number of opportunities for hand hygiene to be performed * 100% = Number of hand hygiene operations / number of hand hygiene opportunities* 100%.

[0043] Among them, the statistical dimension of hand hygiene compliance rate can be individual or department.

[0044] In this embodiment, the first statistical result is obtained by counting the hand hygiene compliance rate and quantifying the degree to which medical staff comply with the hand hygiene regulations. This provides data support for evaluating hand hygiene compliance, and the second statistical result is obtained by counting the accuracy of hand hygiene operations. This helps to understand the accuracy of medical staff in hand hygiene operations and ensure the effectiveness of hand hygiene behaviors. By combining the first statistical result and the second statistical result, a hand hygiene management result is generated, which provides a comprehensive hand hygiene performance evaluation and helps to formulate improvement measures. As a result, a more comprehensive hand hygiene performance analysis is provided, which effectively solves the deficiencies in compliance and accuracy evaluation and supports the optimization and improvement of hand hygiene management.

[0045] This embodiment provides a hand hygiene management method, which uses a face identity recognition module and a hand hygiene indication recognition module to determine the medical staff who need to perform hand hygiene, and then obtains the hand hygiene timing of the target personnel. Through the palm print recognition module, the hand hygiene operation record of the target personnel is obtained, and finally the hand hygiene management result is obtained according to the hand hygiene timing of the target personnel and the hand hygiene operation record of the target personnel. In this way, all-round management and monitoring of hand hygiene is achieved, and the technical problem that the existing hand hygiene management method cannot achieve real-time and full-staff hand hygiene tracking is solved.

[0046] Based on the first embodiment of the present application, in the second embodiment of the present application, the same or similar contents as those in the above-mentioned embodiment 1 can refer to the above introduction, and will not be repeated later. Figure 2 , step S10 includes steps S101 to S105: Step S101, when it is detected that someone enters the ward, the facial data of the person to be identified is obtained; Step S102, using the face identification module, judging whether the person entering the ward is a medical staff member according to the face data of the person to be identified, and obtaining a first judgment result; Step S103, when the first judgment result indicates that the person entering the ward is a medical staff, first identity data is obtained according to the first judgment result, and the person entering the ward is recorded as a target person; Step S104, based on a preset target tracking algorithm and a cross-modal data fusion algorithm, the target identity data is obtained according to the first identity data and the target person through the face identity recognition module and the hand hygiene indication recognition module; Step S105, identifying the hand hygiene indications and contact conditions of the target person through the hand hygiene indication identification module to obtain the hand hygiene indication data.

[0047] When someone is detected entering the ward, the hand hygiene management system uses a camera or image acquisition device installed at the entrance of the ward or a relevant location to obtain the facial data of the person to be identified, and then through the facial identity recognition module, based on the facial data of the person to be identified, it is determined whether the person entering the ward is a medical staff member, and a first judgment result is obtained. Then, when the first judgment result is expressed as the person entering the ward is a medical staff member, according to the first judgment result, the corresponding identity data is extracted from the system database or the pre-entered medical staff information. This may include name, position, work number, etc., to obtain the first identity data, and the person entering the ward is recorded as the target person. Then, based on the preset target tracking algorithm and cross-modal data fusion algorithm, the face identity recognition module and the hand hygiene indication recognition module are used to obtain the target identity data based on the first identity data and the target person. Finally, the hand hygiene indication recognition module is used to identify the hand hygiene indication and contact situation of the target person, and the hand hygiene indication data is obtained.

[0048] In a feasible implementation, step S104 may include steps S1041 to S1044: Step S1041, based on the target tracking algorithm, the target person is marked and tracked by the face identification module to obtain first person mark data; Step S1042, when it is detected that someone enters the patient area, based on the target tracking algorithm, the hand hygiene indication recognition module is used to mark and track the person entering the patient area to obtain second person mark data; Step S1043, based on the cross-modal data fusion algorithm, according to the first person labeling data and the second person labeling data, determining whether the person entering the patient area is the target person, and obtaining a second determination result; Step S1044: when the second judgment result indicates that the person entering the patient area is the target person, the first identity data is used as the identity data of the target person.

[0049] The hand hygiene management system is based on the target tracking algorithm. Through the face identification module, a unique tag (such as ID) is assigned to the target person. This tag will be used for subsequent tracking and data management, recording the identity information of the target person and his / her activity trajectory in the monitoring area, and obtaining the first person tag data. When someone is detected entering the patient area, the system, based on the target tracking algorithm, tracks the person entering the patient area through the hand hygiene indication identification module to obtain the second person tag data. Then, based on the cross-modal data fusion algorithm, the first person tag data (the target person information initially recorded) and the second person tag data (the actual tracking data in the patient area) are combined, and the two sets of data are compared through the algorithm. The purpose of the fusion is to confirm whether the person entering the patient area is consistent with the target person, and obtain the second judgment result. Finally, when the second judgment result indicates that the person entering the patient area is the target person, the first identity data is used as the target person identity data.

[0050] It should be noted that target tracking algorithms usually include tracking methods based on computer vision, such as Kalman filters, particle filters, deep learning target detection models, etc.; cross-modal data fusion algorithms usually involve fusing multiple information sources such as visual data and identity recognition data to form a unified data view.

[0051] In this embodiment, personnel tagging and tracking are performed in different situations (initial tagging and when entering the patient area), ensuring accurate tracking of the target person, regardless of whether they enter the patient area. Through the cross-modal data fusion algorithm, the tag tracking data is combined to determine whether it is the same target person, reducing the possibility of misjudgment and ensuring the consistency and accuracy of the tracking data. After confirming that the person entering the patient area is the target person, the correct identity data is ensured to avoid identity confusion and improve the accuracy and reliability of the system. As a result, the system can accurately tag and track target persons, regardless of their activity area, improving the consistency and reliability of the data as well as the security and accuracy of the system.

[0052] In this embodiment, facial data is used to identify whether the patient is a medical staff member, and automatic identification and classification functions are realized to ensure that only medical staff members are recorded and tracked. By obtaining and recording the identity data of medical staff members, the tracking and management targets are ensured to be accurate. The target tracking algorithm and cross-modal data fusion are used to accurately track the dynamics of the target personnel in the ward, enhancing the accuracy and reliability of tracking. The hand hygiene indication data is obtained through the hand hygiene indication recognition module, providing detailed monitoring of the hand hygiene behavior of medical staff members. In this way, automatic identification, accurate tracking and comprehensive monitoring of the hand hygiene behavior of medical staff members are realized, effectively improving the efficiency and accuracy of hand hygiene management in the ward.

[0053] For example, in order to help understand the implementation process of the hand hygiene management method obtained by combining the first embodiment and the second embodiment, please refer to Figure 3 , Figure 3 A brief flow chart of a hand hygiene management method is provided, specifically: First, identify when a healthcare worker triggers hand hygiene: In the first step, the medical staff enters the ward and identifies himself through the facial recognition module on the camera installed at the door of the ward.

[0054] In the second step, the medical staff enters the patient area. The radar installed in this area recognizes that someone has entered and marks the person. The information is then bound to the person information recognized by the camera to achieve identity synchronization.

[0055] In the third step, the radar installed in the patient area identifies the hand hygiene indicators (actions) and contacts of medical staff, thereby identifying the timing of hand hygiene.

[0056] Then, identify a healthcare worker performing hand hygiene: When the medical staff reaches out to receive the hand sanitizer, the palm print identification module on the hand sanitizer dispenser identifies the staff, and the device discharges liquid, thereby confirming that the medical staff has performed a hand sanitization operation of washing hands with running water; or, When the medical staff reaches out to take the hand sanitizer, his identity is recognized by the palm print identification module on the hand sanitizer dispenser, and the device discharges liquid, thereby confirming that the medical staff has performed a hand hygiene operation of hygienic hand disinfection.

[0057] Compared with the prior art, the hand hygiene management method described in this embodiment has the following advantages: 1. Truly obtain a relatively objective hand hygiene compliance rate; 2. Reduce the labor costs caused by direct observation and avoid the "observer effect"; 3. The system can monitor the duration and quality of hand hygiene, indirectly promoting the standardization of hand hygiene actions; 4. There is no need to use cameras to monitor the patient area, and facial recognition and hand hygiene indication recognition are performed on people entering the patient area, which effectively protects the privacy of the patient's life during hospitalization and eliminates patient privacy risks.

[0058] It should be noted that the above examples are only used to understand the present application and do not constitute a limitation on the hand hygiene management method of the present application. More simple transformations based on this technical concept are all within the scope of protection of the present application.

[0059] This application also provides a hand hygiene management device, please refer to Figure 4, the hand hygiene management device comprises: The data acquisition module 10 is used to identify the identity and hand hygiene indication of the medical staff who contact the patient through the face identification module and the hand hygiene indication identification module, and obtain the identity data and hand hygiene indication data of the target person; A timing determination module 20, for determining the hand hygiene timing of the target person according to the identity data and hand hygiene indication data of the target person; A record acquisition module 30 is used to obtain the target person's hand hygiene operation record through the palm print recognition module when it is detected that someone is performing hand hygiene; The result generating module 40 is used to generate a hand hygiene management result according to the hand hygiene timing of the target personnel and the hand hygiene operation record of the target personnel.

[0060] Optionally, the data acquisition module 10 is further used for: When it is detected that someone enters the ward, the facial data of the person to be identified is obtained; By means of the face identification module, judging whether the person entering the ward is a medical staff according to the face data of the person to be identified, and obtaining a first judgment result; When the first judgment result indicates that the person entering the ward is a medical staff, first identity data is obtained according to the first judgment result, and the person entering the ward is recorded as a target person; Based on a preset target tracking algorithm and a cross-modal data fusion algorithm, the target identity data is obtained according to the first identity data and the target person through the face identity recognition module and the hand hygiene indication recognition module; The hand hygiene indication recognition module is used to recognize the hand hygiene indication and contact situation of the target person, and obtain the hand hygiene indication data.

[0061] Optionally, the step of obtaining the target identity data based on the preset target tracking algorithm and the cross-modal data fusion algorithm through the face identity recognition module and the hand hygiene indication recognition module according to the first identity data and the target person includes: Based on the target tracking algorithm, the target person is marked and tracked by the face identification module to obtain first person mark data; When it is detected that someone enters the patient area, based on the target tracking algorithm, the hand hygiene indication recognition module is used to mark and track the person entering the patient area to obtain second person mark data; Based on the cross-modal data fusion algorithm, judging whether the person entering the patient area is the target person according to the first person labeling data and the second person labeling data, and obtaining a second judgment result; When the second judgment result indicates that the person entering the patient area is the target person, the first identity data is used as the target person identity data.

[0062] Optionally, the hand hygiene includes one hand washing with running water and one hand disinfection, the palm print recognition module includes a first palm print recognition module and a second palm print recognition module, and the record acquisition module 30 is further used for: When it is detected that someone washes their hands with running water, the first palmprint recognition module obtains a record of the target person washing their hands with running water; When it is detected that someone has performed a sanitary hand disinfection, the second palmprint recognition module obtains a sanitary hand disinfection execution record of the target person; The hand hygiene operation record of the target person is generated according to the execution record of the target person's hand washing with running water once and the execution record of the target person's hygienic hand disinfection once.

[0063] Optionally, when it is detected that someone washes their hands with running water, the step of obtaining a record of the target person washing their hands with running water through the first palmprint recognition module includes: When it is detected that someone washes his hands with running water, the palm print data of the person who washes his hands with running water is obtained and recorded as the first palm print data; By means of the first palmprint recognition module, judging whether the person who washes his hands with running water is a preset target person according to the first palmprint data; If so, a hand hygiene operation of washing hands with running water performed by the target person is recorded, and a running water hand washing execution record of the target person is generated.

[0064] Optionally, the result generating module 40 is further used for: According to the hand hygiene timing of the target personnel and the hand hygiene operation records of the target personnel, the hand hygiene compliance rate of the medical staff is counted to obtain a first statistical result; According to the hand hygiene operation records of the target personnel, the hand hygiene accuracy rate of the medical staff is counted to obtain a second statistical result; The hand hygiene management result is generated according to the first statistical result and the second statistical result.

[0065] The hand hygiene management device provided by the present application adopts the hand hygiene management method in the above embodiment, which can solve the technical problem that the existing hand hygiene management method cannot achieve real-time and full-staff hand hygiene tracking. Compared with the prior art, the beneficial effects of the hand hygiene management device provided by the present application are the same as the beneficial effects of the hand hygiene management method provided by the above embodiment, and the other technical features in the hand hygiene management device are the same as the features disclosed in the above embodiment method, which will not be repeated here.

[0066] The present application provides a hand hygiene management device, which includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the hand hygiene management method in the above-mentioned embodiment one.

[0067] Reference below Figure 5 , which shows a schematic diagram of the structure of a hand hygiene management device suitable for implementing an embodiment of the present application. The hand hygiene management device in the embodiment of the present application may include but is not limited to mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Portable Application Descriptions), PMPs (Portable Media Players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc. Figure 5 The hand hygiene management device shown is merely an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0068] like Figure 5As shown, the hand hygiene management device may include a processing device 1001 (e.g., a central processing unit, a graphics processing unit, etc.), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 1002 or a program loaded from a storage device 1003 to a random access memory (RAM) 1004. In RAM 1004, various programs and data required for the operation of the hand hygiene management device are also stored. The processing device 1001, ROM 1002, and RAM 1004 are connected to each other through a bus 1005. An input / output (I / O) interface 1006 is also connected to the bus. Generally, the following systems can be connected to the I / O interface 1006: an input device 1007 including, for example, a touch screen, a touch pad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; an output device 1008 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; a storage device 1003 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 1009. The communication device 1009 can allow the hand hygiene management device to communicate with other devices wirelessly or by wire to exchange data. Although the hand hygiene management device with various systems is shown in the figure, it should be understood that it is not required to implement or have all the systems shown. More or fewer systems can be implemented or have alternatively.

[0069] In particular, according to the embodiments disclosed in the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, the embodiments disclosed in the present application include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication device, or installed from a storage device 1003, or installed from a ROM 1002. When the computer program is executed by the processing device 1001, the above-mentioned functions defined in the method of the embodiment disclosed in the present application are executed.

[0070] The hand hygiene management device provided by the present application adopts the hand hygiene management method in the above embodiment, which can solve the technical problem that the existing hand hygiene management method cannot achieve real-time and full-staff hand hygiene tracking. Compared with the prior art, the beneficial effects of the hand hygiene management device provided by the present application are the same as the beneficial effects of the hand hygiene management method provided by the above embodiment, and the other technical features in the hand hygiene management device are the same as the features disclosed in the method of the previous embodiment, which will not be repeated here.

[0071] It should be understood that the various parts disclosed in this application can be implemented by hardware, software, firmware or a combination thereof. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0072] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0073] The present application provides a computer-readable storage medium having computer-readable program instructions (ie, computer programs) stored thereon, wherein the computer-readable program instructions are used to execute the hand hygiene management method in the above-mentioned embodiment.

[0074] The computer-readable storage medium provided in the present application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, systems or devices, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM: Random Access Memory), a read-only memory (ROM: Read Only Memory), an erasable programmable read-only memory (EPROM: Erasable Programmable Read Only Memory or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM: CD-Read Only Memory), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this embodiment, the computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, system or device. The program code contained on the computer-readable storage medium may be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (Radio Frequency: Radio Frequency), etc., or any suitable combination of the above.

[0075] The computer-readable storage medium may be included in the hand hygiene management device; or may exist independently without being assembled into the hand hygiene management device.

[0076] The computer-readable storage medium carries one or more programs. When the one or more programs are executed by the hand hygiene management device, the hand hygiene management device: Through the face identification module and the hand hygiene indication identification module, the identity and hand hygiene indication of the medical staff who come into contact with the patient are identified, and the identity data and hand hygiene indication data of the target person are obtained; Determine the hand hygiene timing of the target person according to the identity data and hand hygiene indication data of the target person; When it is detected that someone is performing hand hygiene, the hand hygiene operation record of the target person is obtained through the palm print recognition module; A hand hygiene management result is generated according to the hand hygiene timing of the target personnel and the hand hygiene operation record of the target personnel.

[0077] Computer program code for performing the operations of the present application may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages, such as Java, C++, and conventional procedural programming languages, such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0078] The flowcharts and block diagrams in the accompanying drawings illustrate the possible architecture, functions and operations of the systems, methods and computer program products according to various embodiments of the present application. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of a code, and the module, a program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flowchart, and the combination of boxes in the block diagram and / or flowchart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0079] The modules involved in the embodiments of the present application may be implemented by software or hardware, wherein the name of the module does not limit the unit itself in some cases.

[0080] The readable storage medium provided in this application is a computer-readable storage medium, which stores computer-readable program instructions (i.e., computer programs) for executing the above-mentioned hand hygiene management method, and can solve the technical problem that the existing hand hygiene management method cannot achieve real-time and full-staff hand hygiene tracking. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided in this application are the same as the beneficial effects of the hand hygiene management method provided in the above-mentioned embodiment, and will not be repeated here.

[0081] The present application also provides a computer program product, including a computer program, which implements the steps of the hand hygiene management method as described above when executed by a processor.

[0082] The computer program product provided by this application can solve the technical problem that the existing hand hygiene management method cannot achieve real-time and full-staff hand hygiene tracking. Compared with the prior art, the beneficial effects of the computer program product provided by this application are the same as the beneficial effects of the hand hygiene management method provided by the above embodiment, which will not be repeated here.

[0083] The above descriptions are only some embodiments of the present application, and are not intended to limit the patent scope of the present application. All equivalent structural changes made using the contents of the present application specification and drawings under the technical concept of the present application, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A hand hygiene management method, characterized in that: The method is applied to a hand hygiene management system, which includes a face identification module, a hand hygiene indication identification module and a palm print identification module. The method includes: Through the face identification module and the hand hygiene indication identification module, the identity and hand hygiene indication of the medical staff who come into contact with the patient are identified, and the identity data and hand hygiene indication data of the target person are obtained; Determine the hand hygiene timing of the target person according to the identity data and hand hygiene indication data of the target person; When it is detected that someone is performing hand hygiene, the hand hygiene operation record of the target person is obtained through the palm print recognition module; A hand hygiene management result is generated according to the hand hygiene timing of the target personnel and the hand hygiene operation record of the target personnel.

2. The method according to claim 1, characterized in that The steps of identifying the identity and hand hygiene indication of the medical staff who contact the patient through the face identification module and the hand hygiene indication identification module, and obtaining the identity data and hand hygiene indication data of the target person include: When it is detected that someone enters the ward, the facial data of the person to be identified is obtained; By means of the face identification module, judging whether the person entering the ward is a medical staff according to the face data of the person to be identified, and obtaining a first judgment result; When the first judgment result indicates that the person entering the ward is a medical staff, first identity data is obtained according to the first judgment result, and the person entering the ward is recorded as a target person; Based on a preset target tracking algorithm and a cross-modal data fusion algorithm, the target identity data is obtained according to the first identity data and the target person through the face identity recognition module and the hand hygiene indication recognition module; The hand hygiene indication recognition module is used to recognize the hand hygiene indication and contact situation of the target person, and obtain the hand hygiene indication data.

3. The method according to claim 2, characterized in that The step of obtaining the target identity data based on the preset target tracking algorithm and the cross-modal data fusion algorithm through the face identity recognition module and the hand hygiene indication recognition module according to the first identity data and the target person includes: Based on the target tracking algorithm, the target person is marked and tracked by the face identification module to obtain first person mark data; When it is detected that someone enters the patient area, based on the target tracking algorithm, the hand hygiene indication recognition module is used to mark and track the person entering the patient area to obtain second person mark data; Based on the cross-modal data fusion algorithm, judging whether the person entering the patient area is the target person according to the first person labeling data and the second person labeling data, and obtaining a second judgment result; When the second judgment result indicates that the person entering the patient area is the target person, the first identity data is used as the target person identity data.

4. The method according to claim 1, characterized in that The hand hygiene comprises one hand washing with running water and one sanitary hand disinfection, the palm print recognition module comprises a first palm print recognition module and a second palm print recognition module, and when it is detected that someone performs hand hygiene, the step of obtaining the hand hygiene operation record of the target person through the palm print recognition module comprises: When it is detected that someone washes their hands with running water, the first palmprint recognition module obtains a record of the target person washing their hands with running water; When it is detected that someone has performed a sanitary hand disinfection, the second palmprint recognition module obtains a sanitary hand disinfection execution record of the target person; The hand hygiene operation record of the target person is generated according to the execution record of the target person's hand washing with running water once and the execution record of the target person's hygienic hand disinfection once.

5. The method according to claim 4, characterized in that When it is detected that someone washes their hands with running water once, the step of obtaining a record of the target person washing their hands with running water once through the first palmprint recognition module comprises: When it is detected that someone washes his hands with running water, the palm print data of the person who washes his hands with running water is obtained and recorded as the first palm print data; By means of the first palmprint recognition module, judging whether the person who washes his hands with running water is a preset target person according to the first palmprint data; If so, a hand hygiene operation of washing hands with running water performed by the target person is recorded, and a running water hand washing execution record of the target person is generated.

6. The method according to claim 1, characterized in that The step of generating a hand hygiene management result according to the hand hygiene timing of the target personnel and the hand hygiene operation record of the target personnel includes: According to the hand hygiene timing of the target personnel and the hand hygiene operation records of the target personnel, the hand hygiene compliance rate of the medical staff is counted to obtain a first statistical result; According to the hand hygiene operation records of the target personnel, the hand hygiene accuracy rate of the medical staff is counted to obtain a second statistical result; The hand hygiene management result is generated according to the first statistical result and the second statistical result.

7. A hand hygiene management device, characterized in that: The device comprises: A data acquisition module, used to identify the identity and hand hygiene indications of medical personnel who come into contact with the patient through the face identification module and the hand hygiene indication identification module, and obtain the identity data and hand hygiene indication data of the target personnel; A timing determination module, used to determine the hand hygiene timing of the target person according to the identity data and hand hygiene indication data of the target person; A record acquisition module, used to obtain the target person's hand hygiene operation record through the palm print recognition module when it is detected that someone is performing hand hygiene; The result generation module is used to generate a hand hygiene management result according to the hand hygiene timing of the target personnel and the hand hygiene operation record of the target personnel.

8. A hand hygiene management device, characterized in that: The device comprises: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the computer program is configured to implement the steps of the hand hygiene management method according to any one of claims 1 to 6.

9. A storage medium, characterized in that: The storage medium is a computer-readable storage medium, and a computer program is stored on the storage medium. When the computer program is executed by a processor, the steps of the hand hygiene management method according to any one of claims 1 to 6 are implemented.

10. A computer program product, characterized in that The computer program product comprises a computer program, and when the computer program is executed by a processor, the steps of the hand hygiene management method according to any one of claims 1 to 6 are implemented.

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