Breast reconstruction patient complete cycle information interaction system

Abstract

The invention discloses a complete-cycle information interaction system for a breast reconstruction patient, and relates to the technical field of information interaction of the breast reconstruction patient, and the system comprises the steps: collecting patient information and expert literature information, and carrying out the preprocessing of the collected information; creating a breast reconstruction patient rehabilitation exercise virtual simulation model for visual display, and synchronizing patient information in real time; calculating a patient rehabilitation coefficient, and evaluating a patient rehabilitation state; the patient and family members are assisted in virtual patient nursing learning; and encrypting the patient information, and storing the patient information. The rehabilitation state of the patient is evaluated, nursing skill training is performed on the patient and family members, the rehabilitation state of the patient is monitored in real time, the nursing risk prevention consciousness and the coping capacity of the patient and the family members are improved, nursing risks caused by misoperation and improper coping are reduced, problems occurring in the rehabilitation process are found in time, the treatment strategy is adjusted, and the rehabilitation effect of the patient is improved. A medical team is helped to formulate a personalized rehabilitation plan according to the unique condition of each patient, and long-term health and stability of the patients are maintained.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent medical systems, in particular to a full-cycle information interaction system for breast reconstruction patients. Background Art

[0002] In recent years, breast reconstruction technology has been continuously improving, significantly improving the quality of life and mental health of breast cancer patients. Breast reconstruction surgery has developed from the initial simple prosthesis implantation to the current variety of autologous tissue transplantation techniques, including the rectus abdominis muscle flap TRAM and the deep inferior epigastric artery perforator flap DIEP. Among them, DIEP technology has gradually become the mainstream choice for breast reconstruction surgery due to its advantages of less muscle damage, faster postoperative recovery and natural appearance. The current breast reconstruction patient management system mainly focuses on preoperative and short-term treatment and nursing guidance after surgery, covering the basic functions of preoperative planning, intraoperative support and postoperative care. In addition, virtual simulation technology is also gradually applied in the field of breast reconstruction, mainly for preoperative planning and simulation, to help doctors and patients intuitively understand the surgical process and expected results.

[0003] However, despite significant progress in surgical techniques and management systems, information management and rehabilitation guidance for breast reconstruction patients throughout the entire cycle still face many challenges. Existing technologies are not comprehensive in rehabilitation assessment and patients and their families lack nursing education, resulting in insufficient monitoring and support for the patient's rehabilitation process. There is a lack of comprehensive assessment of the rehabilitation status and it is impossible to provide doctors with effective rehabilitation advice. Patients and their families face many confusions during the nursing process, which affects the patient's rehabilitation effect. Summary of the invention

[0004] In view of the problems existing in the above-mentioned existing full-cycle information interaction system for breast reconstruction patients, the present invention is proposed.

[0005] Therefore, the problem to be solved by the present invention is that rehabilitation assessment is incomplete and patients and their families lack nursing education.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a breast reconstruction patient full-cycle information interaction system, which includes an information collection module, which is used to collect patient information and expert literature information, and pre-process the collected information; a virtual simulation module, which is used to create a virtual simulation model of breast reconstruction patient rehabilitation exercise for visual display and synchronize patient information in real time; a patient information calculation module, which is used to calculate the patient rehabilitation coefficient and evaluate the patient's rehabilitation status; an intelligent learning module, which is used to assist patients and their families in virtual patient care learning; and an encryption storage module, which is used to encrypt and store patient information.

[0007] As a preferred solution of the breast reconstruction patient full-cycle information interaction system of the present invention, wherein: the collection of patient information and expert literature information refers to the patient installing a mobile application to connect with the hospital medical information system, monitoring the physical condition of the patient before surgery, and collecting the patient's basic information through the mobile application, the patient's basic information includes the patient's wound healing score, postoperative pain score, patient activity score, breast imaging examination result score, quality of life score and weight change score;

[0008] The patient wound healing score refers to the patient wound healing speed and healing quality assessment recorded by medical staff using a clinical assessment form, the postoperative pain score is obtained by the visual analog pain method, the patient activity score is obtained by using the DASH score sheet to assess the patient's daily activity ability, the quality of life score and weight change score are obtained by analyzing the collected patient information, and the breast imaging result score is obtained by medical staff based on the patient's postoperative breast imaging analysis;

[0009] The literature crawler tool Python was used to write a crawler script to batch download relevant literature from PubMed and Web of Science medical literature information repositories, and to collect expert literature information by consulting experts and the treatment experience and needs of breast reconstruction patients.

[0010] As a preferred solution of the breast reconstruction patient full cycle information interaction system of the present invention, wherein: the preprocessing of the collected information includes information cleaning, feature extraction and information standardization;

[0011] The information cleaning refers to processing missing values, outliers and duplicate information in the information;

[0012] The feature extraction refers to extracting relevant features from the cleaned information using principal component analysis technology PCA;

[0013] The information standardization refers to integrating information from different information sources into a consistent information set and converting it according to standards.

[0014] As a preferred solution of the full-cycle information interaction system for breast reconstruction patients of the present invention, the creation of a virtual simulation model of rehabilitation exercise for breast reconstruction patients for visual display includes:

[0015] Using Unity as a development platform, a virtual environment for rehabilitation exercises for breast reconstruction patients was designed, and 3D modeling software Blender and SketchUp were used to create a virtual simulation model, which included a post-operative patient body model and a rehabilitation exercise environment layout;

[0016] Create an interactive interface for the virtual simulation system for breast reconstruction patient rehabilitation exercises using React.js and Three.js front-end development technologies, and then use JavaScript and C# programming languages ​​to interact with the interactive interface of the virtual simulation system;

[0017] The created virtual environment model is integrated into the interactive interface of the virtual simulation system for rehabilitation exercises of breast reconstruction patients using the application programming interface (API), and the virtual simulation model is displayed in the interactive interface using the WebGL framework.

[0018] As a preferred solution of the breast reconstruction patient full-cycle information interaction system of the present invention, the real-time synchronization of patient information refers to capturing the patient's motion information and physiological information with motion capture equipment and physiological sensors, simulating muscle movement and force conditions, establishing a connection network of physiological sensors, motion capture equipment and virtual simulation system, using HTTP protocol for transmission, and mapping the collected motion information and physiological information to the patient's body model in real time through wireless transmission.

[0019] As a preferred solution of the breast reconstruction patient full cycle information interaction system of the present invention, wherein: the calculation of the patient rehabilitation coefficient S refers to the calculation of the patient rehabilitation coefficient S based on the collected basic information of the patient, including the postoperative rehabilitation score C and the long-term health management score L;

[0020] The postoperative recovery score C refers to:

[0021]

[0022] Where C is the postoperative rehabilitation score, W(t) is the wound healing score, K(t) is the postoperative pain score, M(t) is the patient's mobility score, and T1 is the total rehabilitation time;

[0023] The long-term health management score refers to:

[0024]

[0025] Where L is the long-term health management score, I(t) is the breast imaging result score, Q(t) is the quality of life score, U(t) is the weight change score, and T2 is the total time of health management;

[0026] The postoperative rehabilitation score C and the long-term health management score L are weighted to obtain the patient rehabilitation exercise coefficient S:

[0027] S=α·L+β·C

[0028] Among them, α and β are the weight coefficients of the postoperative rehabilitation score and the long-term health management score, respectively.

[0029] As a preferred solution of the breast reconstruction patient full cycle information interaction system of the present invention, wherein: the evaluation of the patient's recovery status refers to setting a patient's recovery status threshold G, and comparing it with the patient's recovery coefficient S to evaluate the patient's recovery status;

[0030] If S≤G, the current patient is judged to be in rehabilitation stage I, the patient's wound begins to heal, and the first rehabilitation exercise guidance plan is generated;

[0031] If S>G, the current patient is judged to be in rehabilitation stage II, the patient's wound is basically healed, and a second rehabilitation exercise guidance plan is generated.

[0032] As a preferred solution of the full-cycle information interaction system for breast reconstruction patients described in the present invention, the assisting patients and their families in virtual patient nursing learning means that patients and their families learn nursing knowledge in different nursing scenarios based on the rehabilitation exercise model of breast reconstruction patients, including handling emergencies and managing complications. The system automatically records the learning progress of the family members, conducts online tests, and provides personalized learning suggestions based on the test results.

[0033] As a preferred solution of the breast reconstruction patient full cycle information interaction system of the present invention, wherein: the encryption processing of patient information includes information database encryption, implementation of access control and authority management, and information transmission encryption;

[0034] The information database and storage encryption refers to the use of modern encryption algorithms to encrypt sensitive information in the information database, and sensitive information refers to basic patient information;

[0035] The implementation of access control and authority management refers to patients setting the authority and authorization scope for information access, allowing medical personnel and research institutions in the hospital to access encrypted sensitive information, and during the process of information collection and use, the hospital provides patients with informed consent;

[0036] The information transmission encryption refers to the use of the Secure Sockets Layer protocol TLS for secure information transmission within the hospital's internal network and with external systems.

[0037] As a preferred solution of the breast reconstruction patient full-cycle information interaction system of the present invention, the storing of patient information refers to implementing information backup and recovery based on a secure information database management system DBMS, setting strict access control policies according to user roles and permissions, restricting access to and operations on information, implementing an audit log recording function, tracking and monitoring information access activities, and regularly conducting security audits and vulnerability scans.

[0038] The beneficial effects of the present invention are as follows: the present invention evaluates the patient's recovery status, provides nursing skills training for the patient and his or her family, monitors the dynamic changes of the patient's recovery status in real time, improves the patient's and his or her family's nursing risk prevention awareness and coping ability, reduces nursing risks caused by improper operation and improper coping, promptly discovers possible problems or progress in the rehabilitation process, adjusts treatment strategies, and helps the medical team develop personalized rehabilitation plans for each patient's unique situation, thereby maintaining the patient's long-term health and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0040] Figure 1 This is a schematic diagram of the structure of the full-cycle information interaction system for breast reconstruction patients.

[0041] Figure 2 This is a flow chart of the full-cycle information interaction system for breast reconstruction patients. DETAILED DESCRIPTION

[0042] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0043] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0044] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0045] Example 1

[0046] Reference Figure 1 and Figure 2 , which is the first embodiment of the present invention, and provides a full-cycle information interaction system for breast reconstruction patients, the full-cycle information interaction system for breast reconstruction patients comprising,

[0047] S1, information collection module, used to collect patient information and expert literature information, and pre-process the collected information;

[0048] Furthermore, collecting patient information and expert literature information means that the patient installs a mobile application to connect with the hospital medical information system, monitors the physical condition of the patient before surgery, and collects basic patient information through the mobile application, wherein the basic patient information includes the patient's wound healing score, postoperative pain score, patient's mobility score, breast imaging result score, quality of life score, and weight change score;

[0049] The patient wound healing score refers to the patient wound healing speed and healing quality assessment recorded by medical staff using a clinical assessment form, the postoperative pain score is obtained by the visual analog pain method, the patient activity score is obtained by using the DASH score sheet to assess the patient's daily activity ability, the quality of life score and weight change score are obtained by analyzing the collected patient information, and the breast imaging result score is obtained by medical staff based on the patient's postoperative breast imaging analysis;

[0050] The literature crawler tool Python was used to write a crawler script to batch download relevant literature from PubMed and Web of Science medical literature information repositories, and to collect expert literature information by consulting experts and the treatment experience and needs of breast reconstruction patients.

[0051] By connecting the mobile application to the hospital information system, the physical condition of patients before surgery can be monitored in real time, patient information can be collected, the accuracy of the data can be improved, and the patient's latest condition can be reflected in a timely manner, which facilitates doctors to adjust treatment plans in a timely manner. By using the literature crawler tool written in Python to batch download literature from professional databases, the efficiency of obtaining expert literature information has been improved, providing a strong theoretical basis and the latest research results for medical decision-making, ensuring the scientificity and timeliness of treatment plans.

[0052] Furthermore, the collected information is preprocessed including information cleaning, feature extraction and information standardization;

[0053] The information cleaning refers to processing missing values, outliers and duplicate information in the information;

[0054] The feature extraction refers to extracting relevant features from the cleaned information using principal component analysis technology PCA;

[0055] The information standardization refers to integrating information from different information sources into a consistent information set and converting it according to standards.

[0056] By preprocessing the collected patient information and expert literature information, handling outliers and missing values, and standardizing the data, the data quality is improved, the workload and error rate of manual operations are reduced, the integrity and consistency of the data are ensured, and erroneous judgments and decisions due to data errors are avoided. The accuracy and reliability of the entire system are improved, and the efficiency of data processing is improved, providing a unified foundation for subsequent data analysis and model building.

[0057] S2, virtual simulation module, used to create a virtual simulation model of breast reconstruction patient rehabilitation exercise for visual display and synchronize patient information in real time;

[0058] Furthermore, a virtual simulation model of breast reconstruction patient rehabilitation exercise was created for visual display, including:

[0059] Using Unity as a development platform, a virtual environment for rehabilitation exercises for breast reconstruction patients was designed, and 3D modeling software Blender and SketchUp were used to create a virtual environment model, which included a post-operative patient body model and a rehabilitation exercise environment layout;

[0060] Create an interactive interface for the virtual simulation system for breast reconstruction patient rehabilitation exercises using React.js and Three.js front-end development technologies, and then use JavaScript and C# programming languages ​​to interact with the interactive interface of the virtual simulation system;

[0061] The created virtual environment model is integrated into the interactive interface of the virtual simulation system for rehabilitation exercises of breast reconstruction patients using the application programming interface (API), and the virtual environment model is displayed in the interactive interface using the WebGL framework.

[0062] Professional 3D modeling software is used to create a sophisticated virtual simulation model, including a postoperative patient body model and a rehabilitation exercise environment layout, to ensure the high fidelity and realism of the model. Patients can perform rehabilitation exercises in a highly restored virtual environment, which improves the realism and effectiveness of rehabilitation training. The three-dimensional display of the patient's rehabilitation process enables patients and doctors to intuitively understand the progress of rehabilitation, enhancing the patient's understanding and sense of participation in the rehabilitation process.

[0063] Furthermore, real-time synchronization of patient information refers to using motion capture devices and physiological sensors to capture the patient's motion information and physiological information, simulating muscle movement and force conditions, establishing a connection network for physiological sensors, motion capture devices and virtual simulation systems, using HTTP protocol for transmission, and mapping the collected motion information and physiological information to the patient's body model in real time through wireless transmission.

[0064] Through the virtual simulation system, the patient's movement information and physiological information are mapped to the patient's body model in real time. Based on the real-time synchronization of information in the virtual environment, medical staff can tailor a personalized rehabilitation plan for each patient based on the patient's specific situation, including specific exercise items, frequency and intensity, to meet the individual needs of the patient, improve the accuracy of rehabilitation exercises and rehabilitation effects, and doctors can remotely monitor the patient's rehabilitation progress and provide remote guidance, reducing the number of follow-up visits for patients and the burden on hospitals, and improving the utilization efficiency of medical resources. At the same time, patients can also receive high-quality rehabilitation guidance at home.

[0065] S3, patient information calculation module, used to calculate the patient's recovery coefficient and evaluate the patient's recovery status;

[0066] Furthermore, the calculation of the patient's rehabilitation coefficient S refers to calculating the patient's rehabilitation coefficient S based on the collected basic information of the patient, including the postoperative rehabilitation score C and the long-term health management score L;

[0067] The postoperative recovery score C refers to:

[0068]

[0069] Where C is the postoperative rehabilitation score, W(t) is the wound healing score, K(t) is the postoperative pain score, M(t) is the patient's mobility score, T1 is the total rehabilitation time, and 1+e K(t) indicates the inhibitory effect of pain on the healing process;

[0070] The effect of the change of postoperative pain score K(t) on rehabilitation shows nonlinear characteristics. The exponential function e K(t) It can effectively reflect the exponential effect of pain level. The inverse function 1 / W(t) reflects the inverse effect of wound healing. The higher the degree of healing, the smaller the negative impact on the overall score. The patient's activity score M(t) is an important indicator of recovery. Directly multiplying this score can reflect its positive impact. Use integral operation The impact of each score during the entire rehabilitation period is accumulated, so that the score can reflect the long-term trend of change;

[0071] The long-term health management score refers to:

[0072]

[0073] Where L is the long-term health management score, I(t) is the breast imaging result score, Q(t) is the quality of life score, U(t) is the weight change score, and T2 is the total time of health management;

[0074] Use the logarithmic function ln(1+Q(t)) to smooth the impact of the quality of life score Q(t) on health management. Negative changes in weight have a significant impact on health. Select e -U(t) To represent the inverse effect of weight change on the score, use the integral operation The impact of each score over the entire health management period is accumulated, so that the score can reflect the long-term trend of change;

[0075] The postoperative rehabilitation score C and the long-term health management score L are weighted to obtain the patient rehabilitation exercise coefficient S:

[0076] S=α·L+β·C

[0077] Among them, α and β are the weight coefficients of the postoperative rehabilitation score and the long-term health management score, respectively. The weight coefficients are determined through expert evaluation and data analysis.

[0078] By calculating the patient's rehabilitation index based on the patient's indicators, the patient's rehabilitation status can be accurately reflected, the patient's health status can be continuously monitored, and a scientific basis can be provided for the formulation of long-term health management strategies. By real-time calculation and monitoring of the patient's rehabilitation coefficient, abnormal conditions and potential risks in the rehabilitation process can be discovered in a timely manner, and early warning and intervention measures can be provided to ensure the safety of the patient's rehabilitation process. In addition, through the analysis of the rehabilitation coefficient and various scores, doctors can make more accurate rehabilitation decisions, formulate scientific and effective rehabilitation plans, and improve the accuracy and reliability of medical decisions.

[0079] Furthermore, assessing the patient's recovery status refers to setting a patient's recovery status threshold G, which is compared with the patient's recovery coefficient S to assess the patient's recovery status. The patient's recovery status threshold G is formulated according to industry standards and specifications, patient requirements, and doctor recommendations;

[0080] If S≤G, the current patient is judged to be in rehabilitation stage I, the patient's wound begins to heal, and the first rehabilitation exercise guidance plan is generated;

[0081] If S>G, the current patient is judged to be in rehabilitation stage II, the patient's wound is basically healed, and a second rehabilitation exercise guidance plan is generated.

[0082] The first rehabilitation exercise guidance program includes that patients start early rehabilitation exercises after surgery, perform any active and passive movements of the hands, wrists and elbows, and isometric contraction and isotonic contraction of the upper arms from the surgery to the removal of the drainage tube, and active and passive movements of the lower limbs include dorsiflexion, plantar flexion and circumferential movement of the dorsum of the foot; maintain supine position with hip flexion and knee flexion to reduce some tension; regularly observe the blood flow, color, temperature, capillary filling time, degree of swelling and the presence of hematoma of the flap to prevent the occurrence of flap crisis; regularly assess the patient's pain, intervene in time, divert the patient's attention by listening to music, radio and watching videos, and use analgesics as prescribed by the doctor when necessary; understand the patient's psychological activities, provide psychological counseling and support, reduce the patient's tension to prevent the impact on vasoconstriction; ensure nutrition supply and clean environment to prevent malnutrition and infection; guide the patient to move in bed, and observe the skin of the patient's head, coccyx and heel to prevent bedsores; prevent coughing and constipation and keep warm;

[0083] The second rehabilitation training guidance program includes: when the incision of the breast flap is basically healed, the breast flap survives, and the abdominal wound is not completely healed, the patient can get out of bed, bend over and walk, and do upper limb exercises to strengthen shoulder joint activities, increase muscle contraction, and prevent upper limb disorders; when the breast flap incision is completely healed, the abdominal wound is basically healed, the patient can strengthen active activities of the limbs, increase muscle endurance, and promote physical recovery; when the abdomen is completely healed, but the anterior sheath is not completely healed, the patient can increase activities that can improve physical endurance, including warm-up exercises and arm extension exercises, and do abdominal breathing to slowly restore abdominal muscle strength; when the body is basically restored to the preoperative state, the patient can gradually resume abdominal muscle exercises; and follow up with a good assessment of the reconstructed nipple site and timely observation;

[0084] By evaluating the patient's rehabilitation status and ensuring the scientific nature and effectiveness of the rehabilitation process, medical staff can develop personalized rehabilitation plans for patients, including specific exercise programs, frequency, and intensity, which can better meet the patient's specific needs and improve rehabilitation outcomes. Patients can understand and improve their understanding and confidence in the rehabilitation process through the evaluation process, which can enhance their participation and initiative, provide motivation for patients, and improve their adherence to rehabilitation exercises.

[0085] S4, intelligent learning module, used to assist patients and their families in virtual patient care learning;

[0086] Furthermore, it assists patients and their families in virtual patient care learning, which means that patients and their families learn nursing knowledge in different nursing scenarios based on the rehabilitation exercise model of breast reconstruction patients, including handling emergencies and managing complications. The system automatically records the learning progress of family members, conducts online tests, and provides personalized learning suggestions based on the test results.

[0087] By helping patients and their families learn a variety of nursing skills based on virtual models, improving their ability to cope with different nursing challenges, and enhancing family members' awareness of prevention and response to patient nursing risks, and reducing nursing risks caused by improper operation and inappropriate response, the quality and safety of nursing can be improved. Family members learning about patient care can better understand the patient's needs and the work of the medical team, promote effective communication and cooperation between family members and the medical team, and jointly provide support and assistance for patients' rehabilitation and health management.

[0088] S5, an encryption storage module, used to encrypt and store patient information;

[0089] Furthermore, encryption of patient information includes database encryption, implementation of access control and authority management, and information transmission encryption;

[0090] The information database and storage encryption refers to the use of modern encryption algorithms to encrypt sensitive information in the information database, and sensitive information refers to basic patient information;

[0091] The implementation of access control and authority management refers to patients setting the authority and authorization scope for information access, allowing medical personnel and research institutions in the hospital to access encrypted sensitive information, and during the process of information collection and use, the hospital provides patients with informed consent;

[0092] The information transmission encryption refers to the use of the Secure Sockets Layer protocol TLS for secure information transmission within the hospital's internal network and with external systems.

[0093] By encrypting patient information, we ensure that the data stored in the database cannot be interpreted or accessed without authorization, effectively preventing the leakage and abuse of patients' personal data and protecting patients' privacy rights. The hospital provides patients with informed consent during the information collection and use process, ensuring the transparency and legality of information use. By encrypting the information transmission process, we prevent the data from being stolen or tampered with during the transmission process, thus ensuring the security and integrity of data transmission.

[0094] Furthermore, storing patient information means implementing information backup and recovery based on a secure database management system (DBMS), setting strict access control policies based on user roles and permissions, restricting access to and operations on information, implementing audit logging functions, tracking and monitoring information access activities, and conducting regular security audits and vulnerability scans.

[0095] By implementing a backup and recovery mechanism for patient information, we can respond to possible data loss and corruption and ensure data persistence and reliability. By monitoring information access activities, we can promptly detect and respond to possible abnormal or unauthorized access behaviors, strengthen real-time monitoring and response capabilities for information security, and through regular security audits and vulnerability scans, we can discover potential security vulnerabilities and problems, promptly repair and strengthen the system's security protection measures, and ensure the security and stability of the information storage environment.

Claims

1. A full-cycle information interaction system for breast reconstruction patients, characterized by: include, Information collection module, used to collect patient information and expert literature information, and pre-process the collected information; Virtual simulation module, used to create a virtual simulation model of breast reconstruction patient rehabilitation exercise for visual display and synchronize patient information in real time; Patient information calculation module, used to calculate the patient's recovery coefficient and evaluate the patient's recovery status; Intelligent learning module to assist patients and their families in learning virtual patient care; The encryption storage module is used to encrypt and store patient information.

2. The breast reconstruction patient full cycle information interaction system according to claim 1, characterized in that: The collection of patient information and expert literature information refers to the patient installing a mobile application to connect with the hospital medical information system, monitoring the physical condition of the patient before surgery, and collecting the patient's basic information through the mobile application, the patient's basic information includes the patient's wound healing score, postoperative pain score, patient's mobility score, breast imaging examination result score, quality of life score and weight change score; The patient wound healing score refers to the patient wound healing speed and healing quality assessment recorded by medical staff using a clinical assessment form, the postoperative pain score is obtained by the visual analog pain method, the patient activity score is obtained by using the DASH scoring table to assess the patient's daily activity ability, the quality of life score and weight change score are obtained by analyzing the collected patient information, and the breast imaging result score is obtained by medical staff based on the patient's postoperative breast imaging analysis; The literature crawler tool Python was used to write a crawler script to batch download relevant literature from PubMed and Web of Science medical literature information repositories, and to collect expert literature information by consulting experts and the treatment experience and needs of breast reconstruction patients.

3. The breast reconstruction patient full cycle information interaction system according to claim 2, characterized in that: The preprocessing of the collected information includes information cleaning, feature extraction and information standardization; The information cleaning refers to processing missing values, outliers and duplicate information in the information; The feature extraction refers to extracting relevant features from the cleaned information using principal component analysis technology PCA; The information standardization refers to integrating information from different information sources into a consistent information set and converting it according to standards.

4. The breast reconstruction patient full cycle information interaction system according to claim 3, characterized in that: The method of creating a virtual simulation model of breast reconstruction patient rehabilitation exercise for visual display includes: Using Unity as a development platform, a virtual environment for rehabilitation exercises for breast reconstruction patients was designed, and 3D modeling software Blender and SketchUp were used to create a virtual simulation model, which included a post-operative patient body model and a rehabilitation exercise environment layout; Create an interactive interface for the virtual simulation system for breast reconstruction patient rehabilitation exercises using React.js and Three.js front-end development technologies, and then use JavaScript and C# programming languages ​​to interact with the interactive interface of the virtual simulation system; The created virtual environment model is integrated into the interactive interface of the virtual simulation system for rehabilitation exercises of breast reconstruction patients using the application programming interface (API), and the virtual simulation model is displayed in the interactive interface using the WebGL framework.

5. The breast reconstruction patient full cycle information interaction system according to claim 4, characterized in that: The real-time synchronization of patient information refers to capturing the patient's motion information and physiological information with motion capture devices and physiological sensors, simulating muscle movement and force conditions, establishing a connection network for physiological sensors, motion capture devices and virtual simulation systems, using HTTP protocol for transmission, and mapping the collected motion information and physiological information to the patient's body model in real time through wireless transmission.

6. The breast reconstruction patient full cycle information interaction system according to claim 5, characterized in that: The calculation of the patient rehabilitation coefficient S refers to the calculation of the patient rehabilitation coefficient S based on the collected basic information of the patient, including the postoperative rehabilitation score C and the long-term health management score L; The postoperative recovery score C refers to: Where C is the postoperative rehabilitation score, W(t) is the wound healing score, K(t) is the postoperative pain score, M(t) is the patient's mobility score, and T1 is the total rehabilitation time; The long-term health management score refers to: Where L is the long-term health management score, I(t) is the breast imaging result score, Q(t) is the quality of life score, U(t) is the weight change score, and T2 is the total time of health management; The postoperative rehabilitation score C and the long-term health management score L are weighted to obtain the patient rehabilitation exercise coefficient S: S=α·L+β·C Among them, α and β are the weight coefficients of the postoperative rehabilitation score and the long-term health management score, respectively.

7. The breast reconstruction patient full cycle information interaction system according to claim 6, characterized in that: The evaluation of the patient's recovery status refers to setting a patient's recovery status threshold G, and comparing it with the patient's recovery coefficient S to evaluate the patient's recovery status; If S≤G, the current patient is judged to be in rehabilitation stage I, the patient's wound begins to heal, and the first rehabilitation exercise guidance plan is generated; If S>G, the current patient is judged to be in rehabilitation stage II, the patient's wound is basically healed, and a second rehabilitation exercise guidance plan is generated.

8. The breast reconstruction patient full cycle information interaction system according to claim 7, characterized in that: The aforementioned assisting patients and their families in virtual patient care learning refers to patients and their families learning nursing knowledge in different nursing scenarios based on the breast reconstruction patient rehabilitation exercise model, including handling emergencies and managing complications. The system automatically records the learning progress of patients and their families, conducts online tests, and provides personalized learning suggestions based on the test results.

9. The breast reconstruction patient full cycle information interaction system according to claim 8, characterized in that: The encryption of patient information includes information database encryption, access control and authority management, and information transmission encryption; The information database and storage encryption refers to the use of modern encryption algorithms to encrypt sensitive information in the information database, and sensitive information refers to basic patient information; The implementation of access control and authority management refers to patients setting information access authority and authorization scope, allowing medical personnel and research institutions in the hospital to access encrypted sensitive information, and during the process of information collection and use, the hospital provides patients with informed consent; The information transmission encryption refers to the use of the Secure Sockets Layer protocol TLS for secure information transmission within the hospital's internal network and with external systems.

10. The breast reconstruction patient full cycle information interaction system according to claim 9, characterized in that: The storage of patient information refers to implementing information backup and recovery based on a secure information database management system (DBMS), setting strict access control policies based on user roles and permissions, limiting access to and operations on information, implementing audit log recording functions, tracking and monitoring information access activities, and conducting regular security audits and vulnerability scans.

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