CN117576969A - Cardiopulmonary auscultation virtual simulation training system and method - Google Patents
Cardiopulmonary auscultation virtual simulation training system and method Download PDFInfo
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- 238000002555 auscultation Methods 0.000 title claims abstract description 165
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- 230000002612 cardiopulmonary effect Effects 0.000 title claims abstract description 15
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- 238000004088 simulation Methods 0.000 claims abstract description 34
- 239000011521 glass Substances 0.000 claims abstract description 9
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- 208000037656 Respiratory Sounds Diseases 0.000 claims description 23
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- 210000003709 heart valve Anatomy 0.000 claims description 6
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Abstract
The utility model relates to the technical field of medical equipment models, in particular to a heart and lung auscultation virtual simulation training system and a heart and lung auscultation virtual simulation training method, wherein the heart and lung auscultation virtual simulation training system comprises a Gao Qingchu screen display computer, a movable operation platform, a half-body simulator, simulation instruments, mixed reality MR (magnetic resonance) glasses and a movable flat plate, the Gao Qingchu screen display computer is internally implanted with the auscultation virtual simulation training system, the auscultation virtual simulation training system comprises an auscultation part teaching module, an auscultation sound teaching module, an auscultation operation assessment module and a comprehensive case assessment module, and the half-body simulator and the simulation instruments are both arranged on the upper part of the movable operation platform. According to the utility model, the cardiopulmonary internal organ image data with fine and complicated morphological structure is reconstructed into the three-dimensional virtual digital model by utilizing the mixed reality MR technology and projected into the real environment, so that the precise matching and real-time interaction between the virtual model and the real environment are realized.
Description
Technical Field
The utility model relates to the technical field of medical equipment models, in particular to a heart-lung auscultation virtual simulation training system and method.
Background
Cardiopulmonary auscultation is an important skill for acquiring clinical information of the heart and the lung by using a stethoscope, belongs to the category of diagnostics, and further carefully checks the heart and the lung on the basis of inquiring the medical history of a patient in detail, and in many cases, the heart and the lung can be diagnosed early and the patient can be given timely treatment. However, many troublesome problems are faced in the teaching of the auscultation of the heart and lung, including abstract and difficult understanding of the auscultation content of the heart and lung, boredom psychology is easy to generate, corresponding clinical cases and patients are lacking, and even though the teaching multimedia software is used for the auscultation teaching, the normalization and repeatability of the auscultation teaching are enhanced to a certain extent, and the learning process is still passively accepted. The simulation electronic standardized patient lacks of third dimension in teaching through audio frequency, and a virtual simulation training system and method for carrying out heart and lung combined auscultation by adopting mixed reality are urgently needed at present, so that staged classification teaching and whole process simulation are realized.
The Chinese patent (CN 113053218A) discloses a computer simulation person for high-simulation intelligent full-automatic chest four-diagnosis examination, which comprises the following components: a simulation human chest examination model and a microcomputer control processor; the respiratory motion simulator, precordial bulge simulator, heart pulsation simulator, cardiopulmonary percussion simulator and cardiopulmonary auscultation simulator can store, set, control and reproduce cardiopulmonary vision, touch and tap and auscultation signs through a singlechip, and after the signs are selected and set according to teaching requirements, chest vision, palpation, percussion and auscultation are performed on a high-simulation human model, so that the training effect is just like a true patient. Therefore, the utility model is used for improving the teaching quality of training and checking the chest examination practice skills.
Chinese patent (CN 206340254U) discloses a heart valve auscultation teaching model, which comprises a chest simulator, wherein rib patterns are arranged on the chest simulator, and valve auscultation areas are marked on the rib patterns; the valve auscultation area is provided with a concave groove with the diameter of 3-6cm and the depth of 0.5-2 cm; the valve auscultation area comprises a mitral valve auscultation area, a pulmonary valve auscultation area, an aortic valve second auscultation area and a tricuspid valve auscultation area. Compared with the prior art, the utility model can achieve the effect of practicing auscultation heart valves without the student directly contacting the body of the patient, and provides convenience for the student to repeatedly practice and understand deeply.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a heart-lung auscultation virtual simulation training system and a method aiming at the defects of the prior art.
The technical problem to be solved by the utility model is realized by the following technical scheme that the heart-lung auscultation virtual simulation training system comprises a Gao Qingchu screen display computer, a movable operation platform, a half-body simulator, simulation instruments, mixed reality MR glasses and a movable panel, wherein the auscultation virtual simulation training system is implanted in the Gao Qingchu screen display computer, the auscultation virtual simulation training system comprises an auscultation part teaching module, an auscultation sound teaching module, an auscultation operation assessment module and a comprehensive case assessment module, the half-body simulator and the simulation instruments are both arranged on the upper part of the movable operation platform, the half-body simulator and the simulation instruments are both connected into a data port of the Gao Qingchu screen display computer, the mixed reality MR glasses are used for assisting in observing the visual reaction of the half-body simulator, and the movable panel is used for assisting in operating the three-dimensional virtual model in the Gao Qingchu screen display computer.
Furthermore, the half-body simulator adopts a high-simulation supine position and/or sitting position simulator, and the half-body simulator realizes virtual and real synchronous training of the simulator and the half-body simulator in a virtual three-dimensional model through a built-in position touch unit sensor.
Further, the auscultation site teaching module comprises a three-dimensional anatomical model display unit and a three-dimensional mode auscultation site introduction unit, wherein the three-dimensional anatomical model display unit is used for operating and displaying a composition structure of a corresponding position of a heart lung, and the three-dimensional mode auscultation site introduction unit is used for operating and displaying introduction of the corresponding auscultation site of the heart lung in a three-dimensional mode.
Further, the auscultation sound teaching module comprises a three-dimensional mode sound display teaching unit, and the three-dimensional mode sound display teaching unit is used for displaying and teaching various heart sounds of the heart and various respiratory sounds of the lung in a three-dimensional operation mode.
Furthermore, the auscultation operation assessment module comprises an auscultation part assessment unit and an auscultation sound identification assessment unit, wherein the auscultation part assessment unit is used for assessing auscultation parts through a half-body simulation person and/or a computer three-dimensional organ model under system prompt, and the auscultation sound identification assessment unit is used for achieving judgment and symptom sign selection of sound through the half-body simulation person and/or the computer three-dimensional organ model so as to achieve assessment.
Further, the comprehensive case examination module comprises a consultation unit, a physical examination unit, an auxiliary examination unit, a diagnosis unit, a treatment unit and a scoring unit, wherein the consultation unit is used for inquiring about medical history, past history and family history problems through voice recognition and/or interface clicking modes, the physical examination unit comprises clicking different parts of a patient in a three-dimensional virtual patient scene of a computer through a mouse and popping up specific corresponding examination sub-items, the auxiliary examination unit is used for carrying out laboratory auxiliary examination on the virtual patient and displaying relevant examination results of the patient in a text, form, sound, image and video mode according to the different examination items, the diagnosis unit is used for carrying out disease diagnosis according to each consultation and examination record of the virtual patient, the treatment unit is used for carrying out corresponding treatment operation on the virtual patient after diagnosis, and the scoring unit is used for automatically giving total scores and score scores according to user operation.
The utility model also discloses a method for performing heart auscultation virtual simulation training by adopting the system, which comprises the following steps of S1: clicking a heart auscultation interface and entering an auscultation position teaching module to perform demonstration learning of a heart anatomy three-dimensional model, and recognizing and learning detailed description of auscultation areas of various heart valves and detailed description of three-dimensional modes of projection positions of valve body surfaces; step S2: clicking and entering an auscultation sound teaching module to conduct category discrimination play teaching of heart rate, heart rhythm and heart sounds based on the three-dimensional virtual model; step S3: clicking and entering an auscultation operation assessment module, performing auscultation part assessment based on a half-body simulation person and/or a heart organ model, and performing selection assessment based on heart sound types and symptom signs of listening to different heart sound audio files; step S4: clicking and entering a comprehensive case examination module to perform complete examination on heart sound auscultation by a virtual human case so as to examine comprehensive clinical thinking ability of students, and realizing the operation processes of inquiry, physical examination, auxiliary examination, diagnosis and treatment.
The utility model also discloses a method for performing pulmonary auscultation virtual simulation training by adopting the system, which comprises the following steps of S1: clicking and selecting a lung auscultation interface and entering an auscultation part teaching module to perform demonstration study on a lung anatomy three-dimensional model, demonstrating and introducing the distribution of various lung lobe structures of the lung, and demonstrating 28 auscultation positions and normal breathing sound position introduction of the lung; step S2: clicking and entering an auscultation sound teaching module to conduct normal breathing sound and abnormal breathing sound type discrimination playing teaching based on the three-dimensional virtual model; step S3: clicking and entering an auscultation operation assessment module, performing auscultation part assessment based on a half-body simulation person and/or a lung organ model, and performing selection assessment based on respiratory sound categories and symptom signs of listening to different lung respiratory sound audio files; step S4: clicking and entering a comprehensive case examination module to perform complete examination on respiratory sound auscultation by a virtual human case so as to examine comprehensive clinical thinking ability of students, and realizing the operation processes of inquiry, physical examination, auxiliary examination, diagnosis and treatment.
Compared with the prior art, the utility model has the following advantages:
(1) According to the utility model, the heart-lung internal organ image data with a fine and complicated morphological structure is reconstructed into the three-dimensional virtual digital model by utilizing the mixed reality MR technology and projected into the real environment, so that the accurate matching and real-time interaction between the virtual model and the real environment are realized, the operation accuracy is improved, the operation time is reduced, the difficulty of complex operation is reduced, the realistic clinical experience can be provided for a learner, the traditional teaching mode and learning mode are effectively improved, and the method can be applied to heart-lung auscultation case teaching;
(2) The system supports three-terminal cross-platform use of mobile flat-panel equipment, mixed reality MR glasses and a simulator PC end, shares case data, and edits and expands the case support back end, wherein the mobile flat-panel end can perform theoretical knowledge teaching, question bank testing and skill operation examination; the mixed reality MR glasses can realize real-time linkage interaction of virtual heart-lung internal organs and simulators for simulating people; the PC end of the simulator comprises a trolley, a simulation simulator, simulation instruments and the like, and provides touch screen interaction operation of a display to perform heart-lung auscultation exercise of each functional module;
(3) The utility model carries out cardiopulmonary auscultation simulation teaching based on clinical thinking comprehensive cases, can carry out full-flow simulation of inquiry, physical examination, auxiliary examination, diagnosis and treatment on virtual human cases, examines comprehensive clinical thinking ability of students, has the training effect similar to SP patients, and obviously improves teaching quality.
Drawings
Fig. 1 is a schematic diagram of the overall structure principle of the utility model.
Fig. 2 is a live view of the cardiopulmonary auscultation virtual simulation training process of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, the utility model discloses a heart-lung auscultation virtual simulation training system, which comprises a Gao Qingchu screen display computer, a movable operation platform, a half-body simulator, simulation instruments, a mixed reality MR (magnetic resonance) glasses and a mobile panel, wherein the half-body simulator adopts a high simulation supine position and/or sitting position simulation instrument, the half-body simulator realizes virtual and real synchronous training of the simulation instruments and the half-body simulator in a virtual three-dimensional model through a built-in position touch unit sensor, the Gao Qingchu screen display computer is internally implanted with an auscultation virtual simulation training system, the auscultation virtual simulation training system comprises an auscultation position teaching module, an auscultation sound teaching module, an auscultation operation examination module and a comprehensive case examination module, the half-body simulator and the simulation instruments are both arranged on the upper part of the movable operation platform, the half-body simulator and the simulation instruments are both connected to a data port of the Gao Qingchu screen display computer, and the mixed reality MR glasses are used for assisting in observing the observation response of the half-body simulator, and the mobile panel is used for assisting in operating the three-dimensional model in the Gao Qingchu screen display computer.
The various functional modules of the auscultation virtual simulation training system and its attached subsystems implanted in the computer are further described below as a Gao Qingchu screen display. The auscultation site teaching module comprises a three-dimensional anatomical model display unit and a three-dimensional mode auscultation site introduction unit, wherein the three-dimensional anatomical model display unit is used for operating and displaying a composition structure of a corresponding position of a heart lung, and the three-dimensional mode auscultation site introduction unit is used for operating and displaying introduction of the corresponding auscultation site of the heart lung in a three-dimensional mode. The auscultation sound teaching module comprises a three-dimensional mode sound display teaching unit, and the three-dimensional mode sound display teaching unit is used for displaying and teaching various heart sounds of a heart and various respiratory sounds of a lung in a three-dimensional operation mode. The auscultation operation assessment module comprises an auscultation part assessment unit and an auscultation sound identification assessment unit, wherein the auscultation part assessment unit is used for assessing auscultation parts through a half-body simulation person and/or a computer three-dimensional organ model under system prompt, and the auscultation sound identification assessment unit is used for judging sounds and selecting symptoms through the half-body simulation person and/or the computer three-dimensional organ model so as to achieve assessment. In addition, the comprehensive case examination module comprises a consultation unit, a physical examination unit, an auxiliary examination unit, a diagnosis unit, a treatment unit and a scoring unit, wherein the consultation unit is used for inquiring about medical history, past history and family history problems through voice recognition and/or interface clicking modes, the physical examination unit is used for clicking different parts of a patient in a three-dimensional virtual patient scene of a computer through a mouse and popping up specific corresponding examination sub-items, the auxiliary examination unit is used for carrying out laboratory auxiliary examination on the virtual patient and displaying relevant examination results of the patient in a text, form, sound, image and video mode according to the different examination items, the diagnosis unit is used for carrying out illness state diagnosis according to each consultation and examination record of the virtual patient, the treatment unit is used for carrying out corresponding treatment operation on the virtual patient after diagnosis, and the scoring unit is used for automatically giving total scores and sub-item scores according to user operation.
Based on the system, the utility model also discloses a method for performing heart auscultation virtual simulation training, which comprises the following steps,
step S1: clicking a heart auscultation interface and entering an auscultation position teaching module to perform demonstration learning of a heart anatomy three-dimensional model, and recognizing and learning detailed description of auscultation areas of various heart valves and detailed description of three-dimensional modes of projection positions of valve body surfaces;
step S2: clicking and entering an auscultation sound teaching module to conduct category discrimination play teaching of heart rate, heart rhythm and heart sounds based on the three-dimensional virtual model;
step S3: clicking and entering an auscultation operation assessment module, performing auscultation part assessment based on a half-body simulation person and/or a heart organ model, and performing selection assessment based on heart sound types and symptom signs of listening to different heart sound audio files;
step S4: clicking and entering a comprehensive case examination module to perform complete examination on heart sound auscultation by a virtual human case so as to examine comprehensive clinical thinking ability of students, and realizing the operation processes of inquiry, physical examination, auxiliary examination, diagnosis and treatment.
In the step S1 of the heart auscultation training method, the three-dimensional model of the heart valve auscultation area is described in detail, including the aortic valve, the aortic valve auscultation area, the pulmonary valve auscultation area, the pulmonary valve second auscultation area, the mitral valve auscultation area, the tricuspid valve and the tricuspid valve auscultation area, and the three-dimensional model of the valve body surface projection position is described in detail, the transparency of the three-dimensional body surface texture can be adjusted, so that students can master relevant auscultation areas more intuitively, and the auscultation areas are described by utilizing the three-dimensional model and the two-dimensional mark. In the step S2 of the method, the heart sound teaching comprises teaching of normal heart sound, abnormal heart sound, heart murmur and pericardium abrasion sound, wherein the normal heart sound teaching comprises teaching contents such as first heart sound, second heart sound and third heart sound, the generation mechanism and auscultation characteristics of each heart sound, the identification of the first heart sound and the second heart sound and the like; abnormal heart sound teaching includes teaching of heart sound splitting, additional heart sounds and four rhythms by changing the strength and properties of normal heart sounds; heart murmur teaching comprises murmur generation mechanism, murmur characteristics and clinical significance of various murmurs in different periods of auscultation areas of each valve; the pericardial friction sound teaching includes the occurrence mechanism, characteristics and clinical significance. In the method step S3, students can listen to different heart sound audio files and select heart sound categories and symptoms, so that the students can check the heart sound categories and symptoms.
Particularly, in the step S4 of the method, heart sound auscultation is checked through a complete virtual human case, and meanwhile, comprehensive clinical thinking ability of students is inspected, wherein the inquiry part comprises a plurality of problems such as current medical history, past history, family history and the like, and can be communicated with a patient through two forms of voice and interface click, and the voice inquiry recognition rate is not lower than 90%; the physical examination can be carried out on the virtual patient, the three-dimensional scene of the system shows that the patient lies on a sickbed, students click different parts of the patient through a mouse, the three-dimensional scene mainly comprises the parts of the head, the chest, the abdomen, the hands, the limbs and the like, and specific examination sub-items are popped up after clicking; after a user selects a certain examination item, the system displays the relevant reaction of the patient through three-dimensional interactive animation, such as pain reaction after pressing the abdomen of the virtual patient; laboratory auxiliary examination can be carried out on the virtual patient, and related examination results of the patient can be displayed in a mode of characters, forms, sound, images, videos and the like according to different examination items; the user can check each inquiry and check record of the patient to diagnose the illness state, which is divided into main diagnosis, differential diagnosis and selection diagnosis basis; after diagnosis, the user needs to perform corresponding treatment on the patient, wherein the treatment categories comprise medicines, nursing, life nursing, diet, special treatment, consultation, propaganda and education, heart consultation, community resources, follow-up diagnosis and the like; after learning is completed, confirmation submission can be performed, and the grading page can be entered after the submission, and the system automatically gives a total grading and various grading points.
Based on the system, the utility model also discloses a method for performing pulmonary auscultation virtual simulation training, which comprises the following steps,
step S1: clicking and selecting a lung auscultation interface and entering an auscultation part teaching module to perform demonstration study on a lung anatomy three-dimensional model, demonstrating and introducing the distribution of various lung lobe structures of the lung, and demonstrating 28 auscultation positions and normal breathing sound position introduction of the lung;
step S2: clicking and entering an auscultation sound teaching module to conduct normal breathing sound and abnormal breathing sound type discrimination playing teaching based on the three-dimensional virtual model;
step S3: clicking and entering an auscultation operation assessment module, performing auscultation part assessment based on a half-body simulation person and/or a lung organ model, and performing selection assessment based on respiratory sound categories and symptom signs of listening to different lung respiratory sound audio files;
step S4: clicking and entering a comprehensive case examination module to perform complete examination on respiratory sound auscultation by a virtual human case so as to examine comprehensive clinical thinking ability of students, and realizing the operation processes of inquiry, physical examination, auxiliary examination, diagnosis and treatment.
In the step S1 of the pulmonary auscultation training method, the method comprises the detailed description of 28 auscultation positions of the displayed lung, including upper fossa of left and right collarbones, upper, middle and lower parts of left and right collarbone midlines, upper and lower parts of left and right anterior axillary lines, and upper and lower parts of left and right anterior axillary midlines, and auscultation positions of 16 anterior chest parts; there are 12 positions on the left and right sides of the back for auscultation, and the upper and lower parts of the posterior axillary line, the upper and lower parts of the inter-scapular region, and the inner and outer parts of the subscapular region. Also included are detailed descriptions of the location of normal breath sounds, including audible and tracheal breath sounds, bronchial breath sounds, bronchoalveolar breath sounds, and auscultation location descriptions of alveolar breath sounds. In the step S2 of the method, auscultation teaching comprising normal breath sounds comprises teaching contents of tracheal breath sounds, bronchial breath sounds, bronchoalveolar breath sounds and alveolar breath sounds; auscultation teaching with abnormal breathing sound, including teaching contents such as a wet-roar, a pleural friction sound, a dry-roar, and the like. The specific step content of the step S4 of the pulmonary auscultation training method can be compared with the step S4 content of the cardiac auscultation training method.
The student end can carry out study and examination of the system, and the student end comprises two parts of heart auscultation and lung auscultation, and each part comprises four parts of auscultation part teaching, auscultation sound teaching, auscultation operation examination and comprehensive case examination. The teacher end can edit teaching resources and manage training of students. The teacher end can realize the expansion and upgrading of teaching resources, and can be combined with typical cases to continuously supplement heart sounds and respiratory sounds of typical patients; the teacher can edit background cases, support the extension and upgrading of teaching resources of diagnostics, respiratory diseases and circulatory diseases, and realize resource sharing; the teacher can check the operation score of a specific student, the detailed result of the operation and the correct and incorrect operation. The system has the expansibility of the force feedback interface, so that the system can be connected with left and right hand operation handles for simulating real clinical tools, and the left and right hands are required to have the force feedback function conforming to operation habits.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The cardiopulmonary auscultation virtual simulation training system is characterized in that: including Gao Qingchu screen display computer, portable operation platform, half dummy, emulation apparatus, mixed reality MR glasses and mobile plate, gao Qingchu screen display computer is interior to be implanted has auscultation virtual simulation training system, auscultation virtual simulation training system includes auscultation position teaching module, auscultation sound teaching module, auscultation operation examination module and comprehensive case examination module, half dummy and emulation apparatus all place in portable operation platform upper portion, data port that Gao Qingchu screen display computer was all inserted to half dummy and emulation apparatus, mixed reality MR glasses are used for the aided observation half dummy's impression reaction, mobile plate is used for the auxiliary operation three-dimensional virtual model in the Gao Qingchu screen display computer.
2. The cardiopulmonary auscultation virtual simulation training system of claim 1, wherein: the half-body simulator adopts a high-simulation supine position and/or sitting position simulator, and realizes virtual-real synchronous training of the simulator and the half-body simulator in a virtual three-dimensional model through a built-in position touch unit sensor.
3. The cardiopulmonary auscultation virtual simulation training system of claim 1, wherein: the auscultation site teaching module comprises a three-dimensional anatomical model display unit and a three-dimensional mode auscultation site introduction unit, wherein the three-dimensional anatomical model display unit is used for operating and displaying a composition structure of a corresponding position of a heart lung, and the three-dimensional mode auscultation site introduction unit is used for operating and displaying introduction of the corresponding auscultation site of the heart lung in a three-dimensional mode.
4. The cardiopulmonary auscultation virtual simulation training system of claim 1, wherein: the auscultation sound teaching module comprises a three-dimensional mode sound display teaching unit, and the three-dimensional mode sound display teaching unit is used for displaying and teaching various heart sounds of a heart and various respiratory sounds of a lung in a three-dimensional operation mode.
5. The cardiopulmonary auscultation virtual simulation training system of claim 1, wherein: the auscultation operation assessment module comprises an auscultation part assessment unit and an auscultation sound identification assessment unit, wherein the auscultation part assessment unit is used for assessing auscultation parts through a half-body simulation person and/or a computer three-dimensional organ model under system prompt, and the auscultation sound identification assessment unit is used for judging sounds and selecting symptoms through the half-body simulation person and/or the computer three-dimensional organ model so as to achieve assessment.
6. The cardiopulmonary auscultation virtual simulation training system of claim 1, wherein: the comprehensive case examination module comprises a consultation unit, a physical examination unit, an auxiliary examination unit, a diagnosis unit, a treatment unit and a scoring unit, wherein the consultation unit is used for inquiring the problems of the current medical history, the past history and the family history through voice recognition and/or interface clicking modes, the physical examination unit is used for clicking different parts of a patient in a three-dimensional virtual patient scene of a computer through a mouse and popping up specific corresponding examination sub-items, the auxiliary examination unit is used for carrying out laboratory auxiliary examination on the virtual patient and displaying relevant examination results of the patient in a text, table, sound, image and video mode according to the difference of the examination items, the diagnosis unit is used for carrying out illness state diagnosis according to each consultation and examination record of the virtual patient, the treatment unit is used for carrying out corresponding treatment operation on the virtual patient after diagnosis, and the scoring unit is used for automatically giving total scores and score of the sub-items according to user operation.
7. A method for performing cardiac auscultation virtual simulation training using the system of claim 1, wherein: comprises the following steps of the method,
step S1: clicking a heart auscultation interface and entering an auscultation position teaching module to perform demonstration learning of a heart anatomy three-dimensional model, and recognizing and learning detailed description of auscultation areas of various heart valves and detailed description of three-dimensional modes of projection positions of valve body surfaces;
step S2: clicking and entering an auscultation sound teaching module to conduct category discrimination play teaching of heart rate, heart rhythm and heart sounds based on the three-dimensional virtual model;
step S3: clicking and entering an auscultation operation assessment module, performing auscultation part assessment based on a half-body simulation person and/or a heart organ model, and performing selection assessment based on heart sound types and symptom signs of listening to different heart sound audio files;
step S4: clicking and entering a comprehensive case examination module to perform complete examination on heart sound auscultation by a virtual human case so as to examine comprehensive clinical thinking ability of students, and realizing the operation processes of inquiry, physical examination, auxiliary examination, diagnosis and treatment.
8. A method for pulmonary auscultation virtual simulation training using the system of claim 1, wherein: comprises the following steps of the method,
step S1: clicking and selecting a lung auscultation interface and entering an auscultation part teaching module to perform demonstration study on a lung anatomy three-dimensional model, demonstrating and introducing the distribution of various lung lobe structures of the lung, and demonstrating 28 auscultation positions and normal breathing sound position introduction of the lung;
step S2: clicking and entering an auscultation sound teaching module to conduct normal breathing sound and abnormal breathing sound type discrimination playing teaching based on the three-dimensional virtual model;
step S3: clicking and entering an auscultation operation assessment module, performing auscultation part assessment based on a half-body simulation person and/or a lung organ model, and performing selection assessment based on respiratory sound categories and symptom signs of listening to different lung respiratory sound audio files;
step S4: clicking and entering a comprehensive case examination module to perform complete examination on respiratory sound auscultation by a virtual human case so as to examine comprehensive clinical thinking ability of students, and realizing the operation processes of inquiry, physical examination, auxiliary examination, diagnosis and treatment.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117789563A (en) * | 2024-02-23 | 2024-03-29 | 湖南晟医智能科技有限公司 | AI and MR technology based virtual-real fusion simulation medical teaching method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117789563A (en) * | 2024-02-23 | 2024-03-29 | 湖南晟医智能科技有限公司 | AI and MR technology based virtual-real fusion simulation medical teaching method and system |
| CN117789563B (en) * | 2024-02-23 | 2024-05-31 | 湖南晟医智能科技有限公司 | AI and MR technology based virtual-real fusion simulation medical teaching method and system |
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