Simulation teaching method, device and system for pelvic floor structure

Abstract

The invention provides a simulation teaching method, device and system for a pelvic floor structure, and belongs to the technical field of simulation. The method comprises the following steps: displaying a three-dimensional pelvic floor model; the pelvic floor three-dimensional model is a three-dimensional model constructed based on a pelvic floor physical model; the pelvic floor physical model comprises pelvic floor muscle tissue components; a pressure sensor is arranged in each pelvic floor muscle tissue assembly; detecting whether the pelvic muscular tissue component is touched or not according to a pressure signal of the pressure sensor; when the pelvic floor muscle tissue component is detected to be touched, determining a touched target pelvic floor tissue component; in the pelvic floor three-dimensional model, determining a target three-dimensional model assembly corresponding to the target pelvic floor tissue assembly; and highlighting the target three-dimensional model component. By applying the method, the touch objects of the user on the pelvic floor physical model can be displayed in a linkage mode through the pelvic floor three-dimensional model, the pelvic floor structure is visually displayed, and the user can accurately understand the pelvic floor structure.

Description

Technical Field

[0001] The invention relates to the field of simulation technology, and in particular to a simulation teaching method, device and system for pelvic floor structure. Background Art

[0002] The pelvic floor is an important part of the human body and one of the main research objects in the medical field. In medical teaching or popular science, the pelvic floor structure is usually one of the main teaching contents, and the lecturer needs to explain the various components of the pelvic floor to the audience.

[0003] In the teaching process of pelvic floor structure, the pelvic floor structure is mainly explained through the simulation props of the pelvic floor structure, and usually a physical model of the pelvic floor structure is used as a prop, and the pelvic floor structure is explained in combination with the physical model. At present, the physical model of the pelvic floor structure is generally a hard model built by an integrated manufacturing method using hard materials such as plaster or plastic to restore the skeleton and tissue structure of the pelvic floor.

[0004] In actual teaching scenarios, when using a physical pelvic floor model for explanation, due to the integrated structure of the model, it is usually only possible to display the pelvic floor structure from an external perspective, while it is difficult to display the pelvic floor structure relatively located inside, which makes it difficult to accurately understand the pelvic floor structure, resulting in poor application of the model and is not conducive to the teaching of the pelvic floor structure. Summary of the invention

[0005] In view of this, an embodiment of the present invention provides a simulation teaching method of a pelvic floor structure to solve the problem that the existing simulation props of the pelvic floor structure are not conducive to a comprehensive display of the pelvic floor structure, resulting in poor teaching effect.

[0006] The embodiment of the present invention further provides a simulation teaching device of pelvic floor structure to ensure the practical realization and application of the above method.

[0007] To achieve the above objectives, the embodiments of the present invention provide the following technical solutions:

[0008] A simulation teaching method for pelvic floor structure, comprising:

[0009] Displaying a pre-constructed pelvic floor three-dimensional model; the pelvic floor three-dimensional model is a three-dimensional model constructed based on a pre-set pelvic floor physical model; the pelvic floor physical model is composed of a pelvic floor skeleton component and a plurality of pelvic floor tissue components; each of the pelvic floor tissue components is made of biomimetic materials, each of the pelvic floor tissue components includes a plurality of pelvic floor muscle tissue components, and each of the pelvic floor muscle tissue components is provided with a pressure sensor;

[0010] According to the pressure signals of each of the pressure sensors, detecting in real time whether the pelvic floor muscle tissue component of the pelvic floor physical model is touched;

[0011] When it is detected that the pelvic floor muscle tissue component of the pelvic floor physical model is touched, determining the target pelvic floor tissue component currently being touched;

[0012] In the pelvic floor three-dimensional model, determining a target three-dimensional model component corresponding to the target pelvic floor tissue component;

[0013] The target three-dimensional model component is highlighted.

[0014] Optionally, the method described above includes detecting in real time whether the pelvic floor muscle tissue component of the pelvic floor physical model is touched based on the pressure signals of each of the pressure sensors, including:

[0015] For each of the pressure sensors, determining whether a pressure signal of the pressure sensor is greater than a preset pressure signal threshold, and if the pressure signal of the pressure sensor is greater than the pressure signal threshold, taking the pressure sensor as a target pressure sensor;

[0016] If the target pressure sensor exists among the pressure sensors, it is determined that the pelvic floor muscle tissue component of the pelvic floor physical model is touched.

[0017] In the above method, optionally, determining the target pelvic floor tissue component currently being touched includes:

[0018] Among the pelvic floor muscle tissue components of the pelvic floor physical model, the pelvic floor muscle tissue component corresponding to the target pressure sensor is determined, and the pelvic floor muscle tissue component corresponding to the target pressure sensor is used as the target pelvic floor tissue component.

[0019] The above method may optionally further include:

[0020] Determine the pelvic floor tissue teaching text corresponding to the target pelvic floor tissue component;

[0021] The pelvic floor tissue teaching text is displayed.

[0022] The above method may optionally further include:

[0023] Determine the pelvic floor tissue teaching audio corresponding to the target pelvic floor tissue component;

[0024] Play the pelvic floor tissue teaching audio.

[0025] The above method may optionally further include:

[0026] Determine the pelvic floor tissue teaching animation corresponding to the target pelvic floor tissue component;

[0027] The pelvic floor tissue teaching animation is displayed.

[0028] A simulation teaching device for pelvic floor structure, comprising:

[0029] A model display unit, used to display a pre-constructed pelvic floor three-dimensional model; the pelvic floor three-dimensional model is a three-dimensional model constructed based on a pre-set pelvic floor physical model; the pelvic floor physical model is composed of a pelvic floor skeleton component and a plurality of pelvic floor tissue components; each of the pelvic floor tissue components is made of biomimetic materials, each of the pelvic floor tissue components includes a plurality of pelvic floor muscle tissue components, and each of the pelvic floor muscle tissue components is provided with a pressure sensor;

[0030] A touch detection unit, used for detecting in real time whether the pelvic floor muscle tissue component of the pelvic floor physical model is touched according to the pressure signals of each of the pressure sensors;

[0031] A first determining unit is configured to determine a target pelvic floor tissue component that is currently being touched when it is detected that the pelvic floor muscle tissue component of the physical pelvic floor model is being touched;

[0032] A second determining unit is used to determine, in the pelvic floor three-dimensional model, a target three-dimensional model component corresponding to the target pelvic floor tissue component;

[0033] A highlighting unit is used to highlight the target three-dimensional model component.

[0034] A simulation teaching system for pelvic floor structure, comprising:

[0035] Main control module, pelvic floor physical model and virtual reality head mounted display;

[0036] The pelvic floor physical model is composed of a pelvic floor skeleton component and a plurality of pelvic floor tissue components; each of the pelvic floor tissue components is made of biomimetic materials, each of the pelvic floor tissue components includes a plurality of pelvic floor muscle tissue components, and each of the pelvic floor muscle tissue components is provided with a pressure sensor;

[0037] The main control module is connected to each of the pressure sensors for communication; the main control module is connected to the virtual reality head mounted display for communication;

[0038] The pressure sensor in each of the pelvic floor muscle tissue components is used to measure the pressure on the pelvic floor muscle tissue component;

[0039] The main control module is used to receive the pressure signal of each pressure sensor and send the pressure signal of each pressure sensor to the virtual reality head mounted display;

[0040] The virtual reality head mounted display is used to perform the steps:

[0041] Displaying a pre-constructed pelvic floor three-dimensional model; the pelvic floor three-dimensional model is a three-dimensional model constructed based on the pelvic floor physical model;

[0042] According to the pressure signals of each of the pressure sensors, detecting in real time whether the pelvic floor muscle tissue component of the pelvic floor physical model is touched;

[0043] When it is detected that the pelvic floor muscle tissue component of the pelvic floor physical model is touched, determining the target pelvic floor tissue component currently being touched;

[0044] In the pelvic floor three-dimensional model, determining a target three-dimensional model component corresponding to the target pelvic floor tissue component;

[0045] The target three-dimensional model component is highlighted.

[0046] The above system may optionally further include: a display screen; the display screen is communicatively connected to the virtual reality head mounted display;

[0047] The virtual reality head mounted display is also used to synchronously transmit the current display image to the display screen;

[0048] The display screen is used to synchronously display the current display screen of the virtual reality head-mounted display.

[0049] In the above system, optionally, the main control module and the virtual reality head mounted display are connected by wireless communication.

[0050] A simulation teaching method for pelvic floor structure provided based on the above-mentioned embodiment of the present invention includes: displaying a pre-constructed pelvic floor three-dimensional model; the pelvic floor three-dimensional model is a three-dimensional model constructed based on a pre-set pelvic floor physical model; the pelvic floor physical model is composed of a pelvic floor skeleton component and a plurality of pelvic floor tissue components; each pelvic floor tissue component is made of biomimetic material, each pelvic floor tissue component includes a pelvic floor muscle tissue component, and each pelvic floor muscle tissue component is provided with a pressure sensor; according to the pressure signal of each pressure sensor, whether the pelvic floor muscle tissue component of the pelvic floor physical model is touched is detected in real time; when it is detected that the pelvic floor muscle tissue component of the pelvic floor physical model is touched, the target pelvic floor tissue component currently being touched is determined; in the pelvic floor three-dimensional model, the target three-dimensional model component corresponding to the target pelvic floor tissue component is determined; and the target three-dimensional model component is highlighted. By applying the method provided by the embodiment of the present invention, on the one hand, a pre-built pelvic floor three-dimensional model is displayed to the user through the corresponding device, and on the other hand, the user can touch a highly simulated pelvic floor physical model composed of multiple model components. Each pelvic floor tissue component of the pelvic floor physical model is made of biomimetic materials, which can restore the real touch of the corresponding pelvic floor tissue, and the user can feel the touch of the corresponding pelvic floor tissue. At the same time, in response to the user's operation of touching the pelvic floor muscle tissue component, the corresponding device can identify the three-dimensional model component corresponding to the pelvic floor muscle tissue component currently touched by the user in the pelvic floor three-dimensional model, and highlight the three-dimensional model component. The user can intuitively see from the pelvic floor three-dimensional model which part of the pelvic floor muscle tissue is represented by the current touched position. When the line of sight of the corresponding pelvic floor muscle tissue component in the pelvic floor physical model is blocked, the corresponding pelvic floor muscle tissue can also be intuitively displayed. Combining the pelvic floor physical model and the pelvic floor three-dimensional model, the pelvic floor structure is linked to display, and the pelvic floor structure can be intuitively and comprehensively interactively displayed, which brings an immersive experience to the user, is conducive to an accurate understanding of the pelvic floor structure, and improves the teaching effect of the pelvic floor structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0052] Figure 1 A method flow chart of a simulation teaching method for pelvic floor structure provided by an embodiment of the present invention;

[0053] Figure 2 A schematic structural diagram of a pelvic floor structure simulation teaching device provided by an embodiment of the present invention;

[0054] Figure 3 A schematic diagram of the architecture of a pelvic floor structure simulation teaching system provided by an embodiment of the present invention;

[0055] Figure 4 A schematic diagram of a pelvic floor physical model provided by an embodiment of the present invention;

[0056] Figure 5 Another schematic diagram of a pelvic floor physical model provided by an embodiment of the present invention;

[0057] Figure 6 Another schematic diagram of a pelvic floor physical model provided by an embodiment of the present invention;

[0058] Figure 7 A schematic diagram of another architecture of a pelvic floor structure simulation teaching system provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0059] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0060] In this application, the terms "comprises", "comprising" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

[0061] The embodiment of the present invention provides a simulation teaching method for pelvic floor structure, which can be applied to various devices that can display images. The execution subject of the method can be a processor of the device. The method flow chart of the method is as follows: Figure 1 As shown, including:

[0062] S101: Displaying a pre-constructed pelvic floor three-dimensional model; the pelvic floor three-dimensional model is a three-dimensional model constructed based on a pre-set pelvic floor physical model; the pelvic floor physical model is composed of a pelvic floor skeleton component and a plurality of pelvic floor tissue components; each of the pelvic floor tissue components is made of biomimetic materials, each of the pelvic floor tissue components includes a plurality of pelvic floor muscle tissue components, and each of the pelvic floor muscle tissue components is provided with a pressure sensor;

[0063] The method provided in the embodiment of the present invention can be applied to the learning scene of the pelvic floor structure. A pelvic floor physical model is pre-set, and the pelvic floor physical model is composed of a pelvic floor skeleton component and a plurality of pelvic floor tissue components. The pelvic floor physical model simulates the pelvic floor structure design. The pelvic floor physical model can use a one-to-one ratio to simulate the actual pelvic floor structure, that is, the pelvic floor skeleton component uses a one-to-one ratio to simulate the pelvic floor skeleton, and each pelvic floor tissue component uses a one-to-one ratio to simulate the corresponding pelvic floor tissue. The pelvic floor tissue component corresponding to the pelvic floor tissue component may include pelvic floor muscle tissue, fascia tissue, vaginal skin tissue and other tissues, and also includes vaginal canal, vaginal inner wall, external anus, internal anus and other organs. The pelvic floor skeleton component can be made of hard material or biomimetic material, and each pelvic floor tissue component is made of biomimetic material. Biomimetic material refers to a material developed and developed by imitating various characteristics or properties of organisms. In the embodiment of the present invention, a material that can simulate various types of pelvic floor tissues is used, such as a biomimetic silicone material. The materials used in each pelvic floor tissue component can be the same or different, and can simulate the shape, touch and other characteristics of the corresponding pelvic floor tissue. In the embodiment of the present invention, each pelvic floor tissue component of the pelvic floor physical model includes multiple pelvic floor muscle tissue components, and each pelvic floor muscle tissue component simulates each pelvic floor muscle tissue in the pelvic floor structure. A pressure sensor is pre-set in each pelvic floor muscle tissue component. It can be understood that the pressure sensor in each pelvic floor muscle tissue component can measure the pressure borne by the corresponding pelvic floor muscle tissue component, that is, the pressure signal of the pressure sensor represents the pressure borne by the corresponding pelvic floor muscle tissue component.

[0064] In the embodiment of the present invention, a pelvic floor three-dimensional model corresponding to the structure of the pelvic floor physical model is pre-constructed based on the pelvic floor physical model, and is used to restore the structure of the pelvic floor physical model in a three-dimensional scene, that is, to simulate the real pelvic floor structure in a three-dimensional scene. It can be understood that the pelvic floor three-dimensional model includes three-dimensional model components corresponding to the pelvic floor skeleton components and various pelvic floor tissue components of the pelvic floor physical model.

[0065] In the method provided by an embodiment of the present invention, during the process of learning the pelvic floor structure, a pre-constructed pelvic floor three-dimensional model can be displayed to a user (e.g., a listener) through a corresponding device. For example, the pelvic floor three-dimensional model can be displayed to the user through a virtual reality head-mounted display (VR headset), or it can be displayed through other display devices.

[0066] S102: detecting in real time whether a pelvic floor muscle tissue component of the pelvic floor physical model is touched according to the pressure signals of each of the pressure sensors;

[0067] In the method provided by the embodiment of the present invention, during the learning process of the pelvic floor structure, the user can touch the pelvic floor physical model to feel the touch corresponding to each pelvic floor tissue. The processor of the device will detect in real time whether the pelvic floor muscle tissue component in the pelvic floor physical model is touched according to the change of the pressure signal of each pressure sensor in the pelvic floor physical model.

[0068] S103: when it is detected that the pelvic floor muscle tissue component of the pelvic floor physical model is touched, determining the target pelvic floor tissue component currently being touched;

[0069] In the method provided by an embodiment of the present invention, when the processor detects that the pelvic floor muscle tissue component of the pelvic floor physical model is touched, the pressure sensor currently measuring the pressure generated by the user's touch operation can be identified through the signal value of the pressure signal of each pressure sensor, and the target pelvic floor tissue component currently being touched can be identified based on the position of the pressure sensor in each pelvic floor muscle tissue component of the pelvic floor physical model.

[0070] S104: determining, in the pelvic floor three-dimensional model, a target three-dimensional model component corresponding to the target pelvic floor tissue component;

[0071] In the method provided by the embodiment of the present invention, an association relationship between each three-dimensional model component in the pelvic floor three-dimensional model and each component in the pelvic floor physical model can be pre-established. According to the association relationship, the processor can find a three-dimensional model component associated with the target pelvic floor tissue component among each three-dimensional model component in the pelvic floor three-dimensional model, and use the three-dimensional model component as the target three-dimensional model component.

[0072] S105: Highlight the target three-dimensional model component.

[0073] In the method provided by an embodiment of the present invention, the processor may highlight the target three-dimensional model component in the screen displaying the pelvic floor three-dimensional model, for example, highlighting the target three-dimensional model component in the pelvic floor three-dimensional model with a specified color to remind the user that what is currently being touched is the pelvic floor muscle tissue component corresponding to the three-dimensional model component, which represents the corresponding pelvic floor tissue.

[0074] It should be noted that, in the pelvic floor physical model of the embodiment of the present invention, corresponding pressure sensors may also be provided in the pelvic floor tissue components other than the pelvic floor muscle tissue components. For the pelvic floor tissue components provided with pressure sensors, it is possible to detect in real time whether the corresponding pelvic floor tissue components are touched according to the pressure signals of the corresponding pressure sensors. When it is detected that the pelvic floor tissue components of the pelvic floor physical model are touched, the touched pelvic floor tissue components are determined, and the three-dimensional model components corresponding to the touched pelvic floor tissue components are determined in the pelvic floor three-dimensional model, and the three-dimensional model components are highlighted.

[0075] Based on the method provided by the embodiment of the present invention, when it is necessary to teach or popularize the pelvic floor structure, a pre-constructed pelvic floor three-dimensional model can be displayed to the user; the pelvic floor three-dimensional model is a three-dimensional model constructed based on a pre-set pelvic floor physical model; the pelvic floor physical model is composed of a pelvic floor skeleton component and a plurality of pelvic floor tissue components; each pelvic floor tissue component is made of biomimetic material, and each pelvic floor tissue component includes a plurality of pelvic floor muscle tissue components, and each pelvic floor muscle tissue component is provided with a pressure sensor; according to the pressure signal of each pressure sensor, whether the pelvic floor muscle tissue component of the pelvic floor physical model is touched is detected in real time; when it is detected that the pelvic floor muscle tissue component of the pelvic floor physical model is touched, the target pelvic floor tissue component currently being touched is determined; in the pelvic floor three-dimensional model, the target three-dimensional model component corresponding to the target pelvic floor tissue component is determined; and the target three-dimensional model component is highlighted. By applying the method provided by the embodiment of the present invention, on the one hand, a pre-built pelvic floor three-dimensional model is displayed to the user through the corresponding device, and on the other hand, the user can touch a highly simulated pelvic floor physical model composed of multiple model components. Each pelvic floor tissue component of the pelvic floor physical model is made of biomimetic materials, which can restore the real touch of the corresponding pelvic floor tissue, and the user can feel the touch of the corresponding pelvic floor tissue. At the same time, in response to the user's operation of touching the pelvic floor muscle tissue component, the corresponding device can identify the three-dimensional model component corresponding to the pelvic floor muscle tissue component currently touched by the user in the pelvic floor three-dimensional model, and highlight the three-dimensional model component. The user can intuitively see from the pelvic floor three-dimensional model which part of the pelvic floor muscle tissue is represented by the current touched position. When the line of sight of the corresponding pelvic floor muscle tissue component in the pelvic floor physical model is blocked, the corresponding pelvic floor muscle tissue can also be intuitively displayed. Combining the pelvic floor physical model and the pelvic floor three-dimensional model, the pelvic floor structure is linked to display, and the pelvic floor structure can be intuitively and comprehensively interactively displayed, which brings an immersive experience to the user, is conducive to an accurate understanding of the pelvic floor structure, and improves the teaching effect of the pelvic floor structure.

[0076] exist Figure 1 On the basis of the method shown, in the method provided by the embodiment of the present invention, the process mentioned in step S102 of detecting in real time whether the pelvic floor muscle tissue component of the pelvic floor physical model is touched according to the pressure signals of each of the pressure sensors includes:

[0077] For each of the pressure sensors, determining whether a pressure signal of the pressure sensor is greater than a preset pressure signal threshold, and if the pressure signal of the pressure sensor is greater than the pressure signal threshold, taking the pressure sensor as a target pressure sensor;

[0078] In the method provided by the embodiment of the present invention, a pressure signal threshold may be preset according to actual needs. When the signal value of the pressure signal exceeds the pressure signal threshold, it is considered that the pressure corresponding to the touch operation is generated.

[0079] The processor may compare the pressure signal of each pressure sensor with a preset pressure signal threshold value, and use the sensor whose pressure signal is greater than the pressure signal threshold value as the target pressure sensor.

[0080] If the target pressure sensor exists among the pressure sensors, it is determined that the pelvic floor muscle tissue component of the pelvic floor physical model is touched.

[0081] In the method provided by an embodiment of the present invention, if at least one pressure sensor among the pressure sensors is regarded as a target pressure sensor, that is, there is a pressure sensor whose pressure signal is greater than a preset pressure signal threshold, then it is considered that the pelvic floor muscle tissue component of the pelvic floor physical model is detected to be touched.

[0082] On the basis of the method provided in the above embodiment, in the method provided in the embodiment of the present invention, the process of determining the target pelvic floor tissue component currently being touched includes:

[0083] Among the pelvic floor muscle tissue components of the pelvic floor physical model, the pelvic floor muscle tissue component corresponding to the target pressure sensor is determined, and the pelvic floor muscle tissue component corresponding to the target pressure sensor is used as the target pelvic floor tissue component.

[0084] In the method provided by the embodiment of the present invention, the pelvic floor muscle tissue component corresponding to the target pressure sensor among the pelvic floor muscle tissue components, that is, the pelvic floor muscle tissue component in which the target pressure sensor is set, is used as the target pelvic floor tissue component.

[0085] exist Figure 1 On the basis of the method shown, the method provided in the embodiment of the present invention further includes:

[0086] Determine the pelvic floor tissue teaching text corresponding to the target pelvic floor tissue component;

[0087] The pelvic floor tissue teaching text is displayed.

[0088] In the method provided by the embodiment of the present invention, pelvic floor tissue teaching texts corresponding to each pelvic floor muscle tissue component can be pre-configured, and the pelvic floor tissue teaching text corresponding to each pelvic floor muscle tissue component is text information explaining the pelvic floor muscle tissue represented by the pelvic floor muscle tissue component.

[0089] When the processor detects that the pelvic floor muscle tissue component of the pelvic floor physical model is touched, it can select the pelvic floor tissue teaching text corresponding to the target pelvic floor tissue component currently touched from the pre-configured pelvic floor tissue teaching texts, and display the pelvic floor tissue teaching text in the display interface of the pelvic floor three-dimensional model.

[0090] Based on the method provided by the embodiment of the present invention, in response to the user's operation of touching the pelvic floor muscle tissue component, the pelvic floor tissue teaching text corresponding to the target pelvic floor tissue component can be further displayed, which is conducive to the user's intuitive understanding of the relevant information of the pelvic floor muscle tissue represented by the pelvic floor tissue component currently touched, and can further improve the user experience and promote the user's understanding of the pelvic floor structure.

[0091] exist Figure 1 On the basis of the method shown, the method provided in the embodiment of the present invention further includes:

[0092] Determine the pelvic floor tissue teaching audio corresponding to the target pelvic floor tissue component;

[0093] Play the pelvic floor tissue teaching audio.

[0094] In the method provided by the embodiment of the present invention, the pelvic floor tissue teaching audio corresponding to each pelvic floor muscle tissue component can be pre-configured, and the pelvic floor tissue teaching audio corresponding to each pelvic floor muscle tissue component is an audio material that explains the pelvic floor muscle tissue represented by the pelvic floor muscle tissue component.

[0095] When the processor detects that the pelvic floor muscle tissue component of the pelvic floor physical model is touched, it can select the pelvic floor tissue teaching audio corresponding to the target pelvic floor tissue component currently touched from the pre-configured pelvic floor tissue teaching audios and play the pelvic floor tissue teaching audio.

[0096] Based on the method provided by the embodiment of the present invention, in response to the user's operation of touching the pelvic floor muscle tissue component, the pelvic floor tissue teaching audio corresponding to the target pelvic floor tissue component can be further played, and the user can further receive relevant information about the pelvic floor muscle tissue represented by the pelvic floor tissue component currently touched from an auditory perspective on the basis of the visual effect highlighted by the target three-dimensional model component, which can further improve the user experience and promote the user's understanding of the pelvic floor structure.

[0097] exist Figure 1 On the basis of the method shown, the method provided in the embodiment of the present invention further includes:

[0098] Determine the pelvic floor tissue teaching animation corresponding to the target pelvic floor tissue component;

[0099] The pelvic floor tissue teaching animation is displayed.

[0100] In the method provided by the embodiment of the present invention, the pelvic floor tissue teaching animations corresponding to each pelvic floor muscle tissue component can be pre-configured, and the pelvic floor tissue teaching animation corresponding to each pelvic floor muscle tissue component is an animation that explains the pelvic floor muscle tissue represented by the pelvic floor muscle tissue component.

[0101] When the processor detects that the pelvic floor muscle tissue component of the pelvic floor physical model is touched, it can select the pelvic floor tissue teaching animation corresponding to the target pelvic floor tissue component currently touched from the pre-configured pelvic floor tissue teaching animations, and display the pelvic floor tissue teaching animation in the display interface of the pelvic floor three-dimensional model.

[0102] Based on the method provided by the embodiment of the present invention, in response to the user's operation of touching the pelvic floor muscle tissue component, the pelvic floor tissue teaching animation corresponding to the target pelvic floor tissue component can be further displayed, and the user can further understand the relevant information of the corresponding pelvic floor muscle tissue from the vivid animation, which can further improve the user experience and promote the user's understanding of the pelvic floor structure.

[0103] It should be noted that the display of pelvic floor tissue teaching text, the playback of pelvic floor tissue teaching audio, the display of pelvic floor tissue teaching animation, etc. in the foregoing embodiments are only examples provided to better illustrate the method provided in the embodiments of the present invention. In the specific implementation process, the above contents can be displayed or played at the same time, or other contents can be displayed or played as needed, which does not affect the function of the method provided in the embodiments of the present invention.

[0104] and Figure 1 Corresponding to the simulation teaching method of pelvic floor structure shown in the figure, the embodiment of the present invention also provides a simulation teaching device of pelvic floor structure for Figure 1 The specific implementation of the method shown in FIG. 1 is a schematic diagram of the structure of the device. Figure 2 As shown, the device comprises:

[0105] The model display unit 201 is used to display a pre-constructed pelvic floor three-dimensional model; the pelvic floor three-dimensional model is a three-dimensional model constructed based on a pre-set pelvic floor physical model; the pelvic floor physical model is composed of a pelvic floor skeleton component and a plurality of pelvic floor tissue components; each of the pelvic floor tissue components is made of biomimetic materials, each of the pelvic floor tissue components includes a plurality of pelvic floor muscle tissue components, and each of the pelvic floor muscle tissue components is provided with a pressure sensor;

[0106] A touch detection unit 202, configured to detect in real time whether the pelvic floor muscle tissue component of the pelvic floor physical model is touched according to the pressure signals of each of the pressure sensors;

[0107] A first determining unit 203 is configured to determine a target pelvic floor tissue component that is currently being touched when it is detected that the pelvic floor muscle tissue component of the physical pelvic floor model is being touched;

[0108] A second determining unit 204 is used to determine, in the pelvic floor three-dimensional model, a target three-dimensional model component corresponding to the target pelvic floor tissue component;

[0109] The highlighting unit 205 is used to highlight the target three-dimensional model component.

[0110] By using the device provided by the embodiment of the present invention, on the one hand, the pre-built pelvic floor three-dimensional model is displayed to the user through the corresponding device, and on the other hand, the user can touch the high-simulation pelvic floor physical model composed of multiple model components. The various pelvic floor tissue components of the pelvic floor physical model are made of biomimetic materials, which can restore the real touch of the corresponding pelvic floor tissue, and the user can feel the touch of the corresponding pelvic floor tissue. At the same time, in response to the user's operation of touching the pelvic floor muscle tissue component, the corresponding device can identify the three-dimensional model component corresponding to the pelvic floor muscle tissue component currently touched by the user in the pelvic floor three-dimensional model, and highlight the three-dimensional model component. The user can intuitively see from the pelvic floor three-dimensional model which part of the pelvic floor muscle tissue is represented by the current touched position. When the line of sight of the corresponding pelvic floor muscle tissue component in the pelvic floor physical model is blocked, the corresponding pelvic floor muscle tissue can also be intuitively displayed. Combining the pelvic floor physical model and the pelvic floor three-dimensional model, the pelvic floor structure is linked to display, and the pelvic floor structure can be intuitively and comprehensively interactively displayed, which brings an immersive experience to the user, is conducive to an accurate understanding of the pelvic floor structure, and improves the teaching effect of the pelvic floor structure.

[0111] exist Figure 2 Based on the device shown, the device provided by the embodiment of the present invention can be further expanded into multiple units. The function of each unit can be found in the description of each embodiment provided in the previous text for the simulation teaching method of the pelvic floor structure, and no further examples will be given here.

[0112] An embodiment of the present invention further provides a storage medium, which includes stored instructions, wherein when the instructions are executed, the device where the storage medium is located is controlled to execute the simulation teaching method for pelvic floor structure as described above.

[0113] An embodiment of the present invention further provides an electronic device, comprising a memory and one or more instructions, wherein the one or more instructions are stored in the memory and are configured to be executed by one or more processors to perform the following operations:

[0114] Displaying a pre-constructed pelvic floor three-dimensional model; the pelvic floor three-dimensional model is a three-dimensional model constructed based on a pre-set pelvic floor physical model; the pelvic floor physical model is composed of a pelvic floor skeleton component and a plurality of pelvic floor tissue components; each of the pelvic floor tissue components is made of biomimetic materials, each of the pelvic floor tissue components includes a plurality of pelvic floor muscle tissue components, and each of the pelvic floor muscle tissue components is provided with a pressure sensor;

[0115] According to the pressure signals of each of the pressure sensors, detecting in real time whether the pelvic floor muscle tissue component of the pelvic floor physical model is touched;

[0116] When it is detected that the pelvic floor muscle tissue component of the pelvic floor physical model is touched, determining the target pelvic floor tissue component currently being touched;

[0117] In the pelvic floor three-dimensional model, determining a target three-dimensional model component corresponding to the target pelvic floor tissue component;

[0118] The target three-dimensional model component is highlighted.

[0119] The embodiment of the present invention also provides a simulation teaching system for pelvic floor structure, and its architecture diagram is shown as follows: Figure 3 As shown, the system includes:

[0120] Main control module 301, pelvic floor physical model 302 and virtual reality head mounted display 303;

[0121] The pelvic floor physical model 302 is composed of a pelvic floor skeleton component and a plurality of pelvic floor tissue components; each of the pelvic floor tissue components is made of biomimetic materials, each of the pelvic floor tissue components includes a plurality of pelvic floor muscle tissue components, and each of the pelvic floor muscle tissue components is provided with a pressure sensor;

[0122] The main control module 301 is connected to each of the pressure sensors for communication; the main control module 301 is connected to the virtual reality head mounted display 303 for communication;

[0123] The pressure sensor in each of the pelvic floor muscle tissue components is used to measure the pressure on the pelvic floor muscle tissue component;

[0124] The main control module 301 is used to receive the pressure signal of each pressure sensor and send the pressure signal of each pressure sensor to the virtual reality head mounted display 303;

[0125] The virtual reality head mounted display 303 is used to perform the steps:

[0126] Displaying a pre-constructed pelvic floor three-dimensional model; the pelvic floor three-dimensional model is a three-dimensional model constructed based on the pelvic floor physical model;

[0127] According to the pressure signals of each of the pressure sensors, detecting in real time whether the pelvic floor muscle tissue component of the pelvic floor physical model is touched;

[0128] When it is detected that the pelvic floor muscle tissue component of the pelvic floor physical model is touched, determining the target pelvic floor tissue component currently being touched;

[0129] In the pelvic floor three-dimensional model, determining a target three-dimensional model component corresponding to the target pelvic floor tissue component;

[0130] The target three-dimensional model component is highlighted.

[0131] The system provided by the embodiment of the present invention can be applied to the learning scene of the pelvic floor structure, and can realize the simulation of the pelvic floor structure to teach the pelvic floor structure. The system provided by the embodiment of the present invention includes a main control module, a pelvic floor physical model and a virtual reality head-mounted display, and the virtual reality head-mounted display is a VR head display. The pelvic floor physical model is composed of a pelvic floor skeleton component and a plurality of pelvic floor tissue components, which are used to simulate the real pelvic floor structure, and the pelvic floor structure is restored in a one-to-one ratio. The pelvic floor skeleton component simulates the pelvic floor skeleton, and each pelvic floor tissue component includes a pelvic floor muscle tissue component, and can also include components that simulate other types of tissues and organs, such as fascia tissue, vaginal skin tissue, vaginal canal, vaginal inner wall, external anus, internal anus, etc. The pelvic floor skeleton component can be made of hard material or biomimetic material, and each pelvic floor tissue component is made of biomimetic material, such as biomimetic silicone material. The materials used in each pelvic floor tissue component can be the same or different, and can simulate the shape, touch and other characteristics of the corresponding pelvic floor tissue. For example, a pelvic floor tissue component that represents the pelvic floor muscle tissue is manufactured using a material that can simulate the touch and shape of the pelvic floor muscle tissue and imitates the corresponding pelvic floor muscle tissue. Each pelvic floor muscle tissue component is provided with a corresponding pressure sensor for measuring the magnitude of the pressure on the pelvic floor muscle tissue component. The schematic diagram of the pelvic floor physical model provided in the embodiment of the present invention can be shown as follows: Figure 4 shown.

[0132] In the system provided by the embodiment of the present invention, each pressure sensor in the pelvic floor physical model is communicatively connected to the main control module, and the main control module is also communicatively connected to the VR headset. In actual application scenarios, the pelvic floor physical model can be supported by a support device such as a support frame, and the main control module can be arranged on the support device of the pelvic floor physical model, or can be arranged at other locations as needed. The main control module is mainly used to realize data transmission, and a power supply is provided in the main control module, which can be used to power each pressure sensor. During the operation of the system, the main control module can receive the pressure signals of each pressure sensor in real time, and transmit each pressure signal to the VR headset. For example Figure 5As shown in FIG. 1 , a support protection cover can be provided at the rear of the pelvic floor physical model, and the main control board is the main control module, which can be installed on the support protection cover at the rear. The schematic diagram of the disassembly of the pelvic floor skeleton component of the pelvic floor physical model can be shown as follows: Figure 6 It should be noted that Figures 4 to 6 The model shown is only a brief schematic diagram provided for better illustrating the system provided by the embodiment of the present invention. It is only a brief schematic illustration of the physical model of the pelvic floor, and does not show the complete structure of the physical model of the pelvic floor in the actual scene, nor does it limit the structure of the actual physical model of the pelvic floor.

[0133] In an embodiment of the present invention, a corresponding pelvic floor three-dimensional model is constructed in advance based on the physical model of the pelvic floor. For the description of the pelvic floor three-dimensional model, reference may be made to the description of the pelvic floor three-dimensional model in the previous method embodiment, which will not be repeated here. By configuring the VR headset, during the operation of the system, the VR headset displays the pelvic floor three-dimensional model in its display interface, and detects in real time whether the pelvic floor muscle tissue component is touched through the pressure signals of each pressure sensor sent by the main control module. In response to the user's operation of touching the pelvic floor muscle tissue component, the target pelvic floor tissue component currently being touched in the pelvic floor physical model can be identified, and a matching target three-dimensional model component can be found in the pelvic floor three-dimensional model, and the target three-dimensional model component of the pelvic floor three-dimensional model can be highlighted in the display interface of the VR headset. For the specific processing performed by the VR headset, reference may be made to the description of the pelvic floor three-dimensional model in the previous embodiment in combination with the description of the pelvic floor three-dimensional model in the previous embodiment. Figure 1 The description of the corresponding method will not be repeated here. It can be understood that the VR head display in the embodiment of the present invention can be used as the execution subject of the simulation teaching method of the pelvic floor structure provided above.

[0134] During the application of the system provided in the embodiment of the present invention, the user can wear a VR headset and see the three-dimensional model of the pelvic floor from the VR headset. At the same time, the user can observe and touch the physical model of the pelvic floor in a real scene to perceive the relative position and appearance of the pelvic floor tissue represented by each pelvic floor tissue component on the pelvic floor, as well as the touch of the pelvic floor tissue represented by each pelvic floor tissue component. The main control module transmits the pressure signals of each pressure sensor to the VR headset in real time. When the user touches a pelvic floor muscle tissue component, the VR headset can respond to the user's operation of touching the pelvic floor muscle tissue component in the physical model of the pelvic floor based on the pressure signals of each pressure sensor, and highlight the three-dimensional model component corresponding to the pelvic floor muscle tissue component currently touched by the user in real time, so as to prompt the user of the specific position and appearance of the pelvic floor muscle tissue represented by the pelvic floor muscle tissue component currently touched.

[0135] It should be noted that, in the pelvic floor physical model of the embodiment of the present invention, corresponding pressure sensors may also be provided in the pelvic floor tissue components other than the pelvic floor muscle tissue components. For the pelvic floor tissue components provided with pressure sensors, the main control module may send the pressure signals of the corresponding pressure sensors to the virtual reality head mounted display. The virtual reality head mounted display may detect in real time whether the corresponding pelvic floor tissue components are touched based on the pressure signals of the pressure sensors of the various pelvic floor tissue components. When the pelvic floor tissue components of the pelvic floor physical model are detected to be touched, the pelvic floor tissue components being touched are determined, and the three-dimensional model components corresponding to the touched pelvic floor tissue components are determined in the three-dimensional pelvic floor model, and the three-dimensional model components are highlighted.

[0136] The system provided by the embodiment of the present invention includes a main control module, a pelvic floor physical model and a virtual reality head-mounted display; the pelvic floor physical model is composed of a pelvic floor skeleton component and a plurality of pelvic floor tissue components; each pelvic floor tissue component is made of biomimetic material, each pelvic floor tissue component includes a plurality of pelvic floor muscle tissue components, and each pelvic floor muscle tissue component is provided with a pressure sensor; the main control module is connected to each pressure sensor for communication; the main control module is connected to the virtual reality head-mounted display for communication; the pressure sensor in each pelvic floor muscle tissue component is used to measure the pressure on the pelvic floor muscle tissue component; the main control module is used to receive the pressure of each pressure sensor force signal, and send the pressure signals of each pressure sensor to a virtual reality head mounted display; the virtual reality head mounted display is used to execute the steps: display a pre-constructed pelvic floor three-dimensional model; the pelvic floor three-dimensional model is a three-dimensional model constructed based on a pelvic floor physical model; according to the pressure signals of each pressure sensor, real-time detection of whether the pelvic floor muscle tissue component of the pelvic floor physical model is touched; when the pelvic floor muscle tissue component of the pelvic floor physical model is detected to be touched, the target pelvic floor tissue component currently being touched is determined; in the pelvic floor three-dimensional model, the target three-dimensional model component corresponding to the target pelvic floor tissue component is determined; and the target three-dimensional model component is highlighted. Using the system provided by the embodiment of the present invention, on the one hand, the pre-constructed pelvic floor three-dimensional model can be displayed to the user through a VR head mounted display, and on the other hand, the user can touch a highly simulated pelvic floor physical model composed of multiple model components, and each pelvic floor tissue component of the pelvic floor physical model is made of biomimetic materials, which can restore the real touch of the corresponding pelvic floor tissue, and the user can feel the touch of the corresponding pelvic floor tissue. At the same time, in response to the user's operation of touching the pelvic floor muscle tissue component, the VR headset can identify the 3D model component corresponding to the pelvic floor muscle tissue component currently touched by the user in the pelvic floor 3D model, and highlight the 3D model component. The user can intuitively see from the pelvic floor 3D model which part of the pelvic floor muscle tissue is represented by the position currently touched. When the line of sight of the corresponding pelvic floor muscle tissue component in the physical model of the pelvic floor is blocked, the corresponding pelvic floor muscle tissue can also be intuitively displayed. Combining the physical model of the pelvic floor and the 3D model of the pelvic floor, the pelvic floor structure can be displayed in a linked manner, which can provide an intuitive, comprehensive and interactive display of the pelvic floor structure, bringing an immersive experience to the user, which is conducive to an accurate understanding of the pelvic floor structure and improving the teaching effect of the pelvic floor structure.

[0137] Furthermore, in the system provided by the embodiment of the present invention, the virtual reality head mounted display is also used to determine the pelvic floor tissue teaching text corresponding to the target pelvic floor tissue component; and display the pelvic floor tissue teaching text.

[0138] Furthermore, in the system provided by an embodiment of the present invention, the virtual reality head-mounted display is also used to determine the pelvic floor tissue teaching audio corresponding to the target pelvic floor tissue component; and play the pelvic floor tissue teaching audio.

[0139] Furthermore, in the system provided by an embodiment of the present invention, the virtual reality head mounted display is also used to determine the pelvic floor tissue teaching animation corresponding to the target pelvic floor tissue component; and display the pelvic floor tissue teaching animation.

[0140] exist Figure 3 Based on the system shown, the system provided by the embodiment of the present invention further includes: a display screen; the display screen is communicatively connected with the virtual reality head mounted display;

[0141] The virtual reality head mounted display is also used to synchronously transmit the current display image to the display screen;

[0142] The display screen is used to synchronously display the current display screen of the virtual reality head-mounted display.

[0143] In the system provided by the embodiment of the present invention, a display screen is also provided, for example, a retina display screen, or a display screen such as a liquid crystal display screen can be used. The display screen can be connected to the VR headset, and the VR headset is configured to synchronously transmit its display screen to the display screen in real time. When the display screen receives the display screen of the VR headset, it synchronously displays the display screen, that is, the display screen that the user can see from the VR headset, such as the three-dimensional model of the pelvic floor, will be synchronously displayed on the display screen.

[0144] Based on the system provided by the embodiment of the present invention, the images in the VR headset can be synchronously displayed through the display screen, and the display content such as the pelvic floor three-dimensional model in the VR headset can be displayed to multiple people at the same time, so that multiple people can learn together.

[0145] exist Figure 3 On the basis of the system shown, in the system provided by an embodiment of the present invention, the communication connection mode between the main control module and the virtual reality head mounted display is wireless communication.

[0146] In the system provided by the embodiment of the present invention, the main control module and the VR head display are connected by wireless communication to achieve communication.

[0147] Furthermore, in the system provided by the embodiment of the present invention, the main control module and each pressure sensor are connected by a signal line to achieve communication.

[0148] Furthermore, in the system provided by the embodiment of the present invention, a router is used to establish a communication connection between the virtual reality head mounted display and the display screen.

[0149] In order to better illustrate the system provided by the embodiment of the present invention, based on the systems provided by the above embodiments and in combination with actual application scenarios, the embodiment of the present invention provides another simulation teaching system for pelvic floor structure. Figure 7 As shown in FIG. 1 , the system includes a pelvic floor physical model (touchable pelvic floor model), a VR head display, and a display screen (display end). Next, each object in the system is briefly described.

[0150] Highly realistic pelvic floor physical model: The external flexible biomimetic material is used as the simulation material for the pelvic floor tissues such as skin tissue, fat and muscle tissue, and the internal hard material is used to make the pelvis, pelvic floor skeleton and other structures, so as to simulate the entire pelvic tissue, pelvic floor skeleton, pelvic floor muscle tissues, fascia, vaginal tissue organs, anus and other pelvic floor structures. At the same time, the corresponding hardware modules are set on the model of the simulated pelvic floor structure, including power supply, pressure sensor and wireless communication module (i.e. main control module), so as to obtain a highly realistic pelvic floor physical model. The schematic diagram of the pelvic floor physical model can be shown as follows: Figures 4 to 6 As shown. Specifically, the pelvic floor physical model uses new materials, including but not limited to silicone, biomimetic materials, etc., to simulate real human skin fat tissue. The pelvic floor skeleton is highly restored in a one-to-one ratio using materials that simulate human bones, and the pelvic floor muscle tissue is molded in a one-to-one ratio using flexible materials that resemble muscle tissue. The fascia tissue is simulated in a one-to-one ratio, and the high restoration includes the real size, real weight, human tissue touch, human tissue elasticity and other characteristics. 3D printing technology can be used to produce a highly simulated pelvic floor skeleton and pelvic floor muscle model at the anatomical level of the pelvic floor, which can restore the skeleton structure and complex details of muscle groups, muscle tissues, muscle line tissues, fascia tissues, and also includes a one-to-one ratio to simulate the various subdivided tissues of the skin outside the vagina, the vaginal canal, the inner wall of the vagina, the external anus, the internal anus and other structures. A pressure sensor is built into each model component that simulates the pelvic floor muscle tissue, and a pressure sensor can also be built into the model component that simulates other structures. Each pressure sensor is connected to the main control module through a corresponding signal line, and the pressure signal of each pressure sensor can be transmitted to the main control module in real time. The main control module is connected to the VR headset via wireless communication, and the main control module can synchronously transmit the pressure signals of each pressure sensor to the VR headset.

[0151] VR headset (used to display a highly realistic 3D pelvic floor model): used to display a digital 3D pelvic floor model corresponding to the physical pelvic floor model, i.e., a 3D pelvic floor model. One-to-one touch-screen high-simulation linkage can be achieved with the highly realistic physical pelvic floor model, and the details of each pelvic floor muscle can be displayed in 720-degree high definition, assisted by visual animation, text, and audio teaching explanations. Based on the pressure signals of each pressure sensor sent by the main control module, the VR headset can detect in real time whether the corresponding component in the physical pelvic floor model is touched. When the user performs a touch operation, the model component touched by the current user is determined, and the corresponding 3D model component is determined in the pelvic floor 3D model, the 3D model component is highlighted, and the teaching animation and teaching text of the pelvic floor tissue corresponding to the 3D model component are displayed, and the corresponding teaching audio can be played at the same time.

[0152] Display terminal (used to display the image of VR headset): The display terminal is connected to the VR headset through a router, and the VR headset can transmit its image signal to the display terminal in real time. The display terminal displays the teaching content being displayed in the VR headset in real time without delay. The display terminal can use a high-definition retina screen, that is, a retina display.

[0153] Next, the application process of the system provided by the embodiment of the present invention is briefly described.

[0154] First, check whether there are any obstacles around the pelvic floor physical model to ensure that they do not affect the operation of users (such as students).

[0155] Place the pelvic floor model in a position that is convenient for both hands to operate, and long press the power button to start the corresponding hardware module in the pelvic floor model. After normal startup, the working indicator light will display the working status.

[0156] Users can put on a VR headset to view a highly simulated 3D model of the pelvic floor. At the same time, they can insert their fingers into the physical model of the pelvic floor to touch and press the various muscle tissues of the pelvic floor to sense the texture, shape, and size of the pelvic floor muscles. At the same time, the user's touch operation will trigger a change in the pressure signal of the corresponding pressure sensor.

[0157] The physical model of the pelvic floor and the VR headset interact through wireless communication technology. The VR headset receives the pressure signal of the pressure sensor transmitted by the physical model of the pelvic floor and identifies which pelvic floor muscle is touched. In the three-dimensional model of the pelvic floor on the display screen, the model component corresponding to the touched pelvic floor muscle tissue is highlighted, and the corresponding teaching content is displayed in text, the corresponding teaching audio is played, and the corresponding teaching animation is displayed.

[0158] Others can view the teaching content being displayed in the VR headset through the display terminal, and the instructor can also conduct command operations and synchronous teaching explanations based on the display terminal. Users can obtain a multi-dimensional sensory simulation experience, making the pelvic floor structure teaching similar to clinical experiential learning.

[0159] In addition to supporting the teaching mode, the system provided by the embodiment of the present invention can also be expanded to support different application scenarios such as an exercise training mode and an examination mode in the field of pelvic floor rehabilitation.

[0160] Based on the system provided by the embodiment of the present invention, a pressure sensor is installed under the model component of the simulated muscle tissue. After the user touches the model component corresponding to the muscle tissue, the VR head display can accurately feedback and display the teaching content of the corresponding pelvic floor tissue one by one, realizing physical feedback, light feedback, vibration feedback, and sound feedback. The user can observe each pelvic floor muscle in 720 degrees in all directions, bringing a good teaching experience. The user can perceive the real touch of the pelvic floor tissue, bringing an immersive learning experience to the user, which is conducive to promoting students' understanding of the pelvic floor tissue and clinical application ability. A high-definition retinal screen can be used as the display end, combined with VR virtual reality technology and AR reality enhancement technology, assisted by a high-definition retinal screen display, it can realize one person practice, large screen synchronous display of teaching content, multiple people can learn and experience together, multiple teachers can guide in real time, and achieve the effect of many-to-many synchronous teaching and learning. It is conducive to improving teaching effects, improving teaching efficiency, promoting students to better understand the pelvic floor structure, and flexibly adopting various teaching modes, which is conducive to improving students' learning enthusiasm and learning efficiency.

[0161] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can refer to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system or system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can refer to the partial description of the method embodiment. The system and system embodiments described above are merely schematic, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without creative work.

[0162] Professionals may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in the above description according to function. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0163] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A simulation teaching method for pelvic floor structure, characterized in that: include: Displays a pre-built 3D model of the pelvic floor; The pelvic floor three-dimensional model is a three-dimensional model constructed based on a preset pelvic floor physical model; The pelvic floor physical model is composed of a pelvic floor skeleton component and a plurality of pelvic floor tissue components; each of the pelvic floor tissue components is made of biomimetic materials, each of the pelvic floor tissue components includes a plurality of pelvic floor muscle tissue components, and each of the pelvic floor muscle tissue components is provided with a pressure sensor; According to the pressure signals of each of the pressure sensors, detecting in real time whether the pelvic floor muscle tissue component of the pelvic floor physical model is touched; When it is detected that the pelvic floor muscle tissue component of the pelvic floor physical model is touched, determining the target pelvic floor tissue component currently being touched; In the pelvic floor three-dimensional model, determining a target three-dimensional model component corresponding to the target pelvic floor tissue component; The target three-dimensional model component is highlighted.

2. The simulation teaching method of pelvic floor structure according to claim 1, characterized in that: The step of detecting in real time whether the pelvic floor muscle tissue component of the pelvic floor physical model is touched according to the pressure signals of each of the pressure sensors comprises: For each of the pressure sensors, determining whether a pressure signal of the pressure sensor is greater than a preset pressure signal threshold, and if the pressure signal of the pressure sensor is greater than the pressure signal threshold, taking the pressure sensor as a target pressure sensor; If the target pressure sensor exists among the pressure sensors, it is determined that the pelvic floor muscle tissue component of the pelvic floor physical model is touched.

3. The simulation teaching method of pelvic floor structure according to claim 2, characterized in that: The step of determining the target pelvic floor tissue component currently being touched comprises: Among the pelvic floor muscle tissue components of the pelvic floor physical model, the pelvic floor muscle tissue component corresponding to the target pressure sensor is determined, and the pelvic floor muscle tissue component corresponding to the target pressure sensor is used as the target pelvic floor tissue component.

4. The simulation teaching method of pelvic floor structure according to claim 1, characterized in that: Also includes: Determine the pelvic floor tissue teaching text corresponding to the target pelvic floor tissue component; The pelvic floor tissue teaching text is displayed.

5. The simulation teaching method of pelvic floor structure according to claim 1, characterized in that: Also includes: Determine the pelvic floor tissue teaching audio corresponding to the target pelvic floor tissue component; Play the pelvic floor tissue teaching audio.

6. The simulation teaching method of pelvic floor structure according to claim 1, characterized in that: Also includes: Determine the pelvic floor tissue teaching animation corresponding to the target pelvic floor tissue component; The pelvic floor tissue teaching animation is displayed.

7. A simulation teaching device for pelvic floor structure, characterized in that: include: A model display unit, used for displaying a pre-built pelvic floor three-dimensional model; The pelvic floor three-dimensional model is a three-dimensional model constructed based on a preset pelvic floor physical model; The pelvic floor physical model is composed of a pelvic floor skeleton component and a plurality of pelvic floor tissue components; each of the pelvic floor tissue components is made of biomimetic materials, each of the pelvic floor tissue components includes a plurality of pelvic floor muscle tissue components, and each of the pelvic floor muscle tissue components is provided with a pressure sensor; A touch detection unit, used for detecting in real time whether the pelvic floor muscle tissue component of the pelvic floor physical model is touched according to the pressure signals of each of the pressure sensors; A first determining unit is configured to determine a target pelvic floor tissue component that is currently being touched when it is detected that the pelvic floor muscle tissue component of the physical pelvic floor model is being touched; A second determining unit is used to determine, in the pelvic floor three-dimensional model, a target three-dimensional model component corresponding to the target pelvic floor tissue component; A highlighting unit is used to highlight the target three-dimensional model component.

8. A simulation teaching system for pelvic floor structure, characterized in that: include: Main control module, pelvic floor physical model and virtual reality head mounted display; The pelvic floor physical model is composed of a pelvic floor skeleton component and a plurality of pelvic floor tissue components; each of the pelvic floor tissue components is made of biomimetic materials, each of the pelvic floor tissue components includes a plurality of pelvic floor muscle tissue components, and each of the pelvic floor muscle tissue components is provided with a pressure sensor; The main control module is connected to each of the pressure sensors for communication; the main control module is connected to the virtual reality head mounted display for communication; The pressure sensor in each of the pelvic floor muscle tissue components is used to measure the pressure on the pelvic floor muscle tissue component; The main control module is used to receive the pressure signal of each pressure sensor and send the pressure signal of each pressure sensor to the virtual reality head mounted display; The virtual reality head mounted display is used to perform the steps: Displaying a pre-constructed pelvic floor three-dimensional model; the pelvic floor three-dimensional model is a three-dimensional model constructed based on the pelvic floor physical model; According to the pressure signals of each of the pressure sensors, detecting in real time whether the pelvic floor muscle tissue component of the pelvic floor physical model is touched; When it is detected that the pelvic floor muscle tissue component of the pelvic floor physical model is touched, determining the target pelvic floor tissue component currently being touched; In the pelvic floor three-dimensional model, determining a target three-dimensional model component corresponding to the target pelvic floor tissue component; The target three-dimensional model component is highlighted.

9. The simulation teaching system of pelvic floor structure according to claim 8, characterized in that: Also includes: Display screen; The display screen is communicatively connected to the virtual reality head mounted display; The virtual reality head mounted display is also used to synchronously transmit the current display image to the display screen; The display screen is used to synchronously display the current display screen of the virtual reality head-mounted display.

10. The simulation teaching system of pelvic floor structure according to claim 8, characterized in that: The main control module is connected to the virtual reality head mounted display by wireless communication.

Images