Medical treatment VR simulation training system based on medical service support

Abstract

The application discloses a medical treatment VR simulation training system based on medical service support, relates to the technical field of medical treatment VR simulation training, and presents the following scheme: a central control processing unit and a medical condition mode selection unit; the system selects different medical conditions for experience through the medical condition selection unit, records and grades the actions and processing procedures of the experimenter through a sensor, an operation grading unit and a motion judging unit, the system has multiple medical condition selection experiences, can simulate experience learning of medical condition processing in different directions, is more flexible, enables the experimenter to better understand the processing conditions of different medical condition positions, perceives and grades the actions and processing conditions of the experimenter in the operation process, enables the experimenter to timely understand operation problems in the operation process and timely correct the problems, avoids the occurrence of processing errors in the actual operation process, protects the experimenter in the experience process, and avoids the occurrence of accidents.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of VR simulation training of medical treatment of injuries, and particularly relates to a VR simulation training system for medical treatment of injuries based on medical service support. BACKGROUND

[0002] Medical service support, also known as medical support or health support, is a variety of measures taken by the medical service department of the army to the army in peacetime and wartime to prevent and treat the health and illness of soldiers. It is a component of the logistics support of the army, and is usually performed by simulating injuries through VR and then processing the injuries according to prompts. The experimenter continuously learns in the process of simulation and processing, so as to be more skilled in processing injuries in actual operation.

[0003] However, the existing VR simulation is performed by processing a dummy according to prompts, but the correctness of the process and the result cannot be judged, so it is easy to make mistakes in the simulation process. However, based on this situation, if the experimenter cannot point out and correct the operation problem in time after the experience, the experimenter will think that the simulation operation is correct, so if there is an operation mistake in the actual operation process, it will have an impact on the wounded person. In addition, since the eyes are blocked in the VR simulation process, it is easy to cause falling or collision. SUMMARY

[0004] The VR simulation training system for medical treatment of injuries based on medical service support is proposed to solve the above problems in the prior art.

[0005] In order to achieve the above purpose, the technical scheme is as follows:

[0006] The VR simulation training system for medical treatment of injuries based on medical service support comprises a central control processing unit, an injury mode selection unit, an operation prompt unit, a motion capture unit, a motion judgment unit, an operation recording unit, an operation scoring unit, a display unit and a sound unit.

[0007] The central control unit controls the injury mode selection unit to transmit a plurality of injury mode data to the display unit.

[0008] The motion capture unit captures the motion of the experimenter, transmits the motion information of the experimenter to the motion judgment unit for judgment, the judgment unit judges the motion capture information, and sends the judged motion information instruction to the central control processing unit, the central control processing unit transmits the motion information instruction to the injury mode selection unit for mode selection, and the injury mode selection unit transmits the selection data to the display unit and transmits the mode data to the central control processing unit.

[0009] The operation prompt unit provides prompts for the operation of the specified mode based on the mode selection data sent by the central control processing unit, and simultaneously transmits the data to the display unit and the sound unit. The display unit displays the operation prompts, and the sound unit broadcasts the operation prompts.

[0010] An operation recording unit records the action data judged by the action judgment unit and transmits the action data to the operation scoring unit for scoring. The operation scoring unit transmits the score data to the display unit for display.

[0011] Furthermore, the injury medical VR simulation training system also includes an environment simulation unit. The central control processing unit controls the environment simulation unit to change the environment data according to the injury mode data, and transmits the environment data to the display unit and the sound unit. The display unit displays the corresponding data scenario according to the environment data, and the sound unit emits the corresponding environmental sound according to the environment data.

[0012] Furthermore, the injury mode selection unit includes a ladder platform;

[0013] A mode rotation mechanism is installed inside the platform. The mode rotation mechanism includes multiple injury dummies, and multiple sensors are installed at the wound positions of each injury dummy.

[0014] A drive mechanism is installed on one side of the mode rotation mechanism, and the drive mechanism drives the mode rotation mechanism to rotate.

[0015] A transmission mechanism is installed on one side of the mode rotation mechanism, and the drive mechanism drives the transmission mechanism to rotate.

[0016] The protective mechanism is installed inside the platform. The transmission mechanism rotates to drive the protective mechanism to move up and down reciprocally. The protective mechanism includes a hidden groove opened on the top of the platform, and a protective railing is sleeved inside the hidden groove.

[0017] A limiting mechanism is installed on one side of the mode rotation mechanism. The protection mechanism moves up and down, driving the limiting mechanism to move left and right. The limiting mechanism includes a trapezoidal block and a pressing rod.

[0018] Further, the mode rotating mechanism further comprises a protective shell fixedly installed inside the ladder stand, a rotating shaft one is rotationally connected inside the protective shell, a one-way gear one is fixedly installed outside the rotating shaft one, a plurality of fixing plates are fixedly installed outside the rotating shaft one, the injury dummy is fixed at one side of the fixing plates, a medical kit is fixed at the other side of the fixing plates, a limiting groove is formed at one side of the fixing plates, and the mode rotating mechanism realizes the treatment experience of different injuries by replacing the injury dummy.

[0019] Further, the driving mechanism comprises a motor fixedly connected at one side of the protective shell, a gear is fixedly installed at one end of an output shaft of the motor, and the gear is engaged with the one-way gear one at one side, so that the driving mechanism realizes the functions of injury mode adjustment, experience protection and dummy limiting by forward rotation and reverse rotation.

[0020] Further, the transmission mechanism comprises a rotating shaft two rotationally connected at one side of the protective shell, a one-way gear two and a belt pulley one are fixedly installed outside the rotating shaft two, the one-way gear two is engaged with the gear at one side, a fixing frame is fixed at one side of the ladder stand, a rotating shaft three is rotationally connected inside the fixing frame, a bevel gear one and a belt pulley two are fixedly installed outside the rotating shaft three, and the belt pulley one and the belt pulley two are sleeved with the same belt.

[0021] Further, the protection mechanism further comprises a reciprocating screw, a bevel gear two is fixedly installed outside the reciprocating screw, the bevel gear two is engaged with the bevel gear one at one side, a moving plate is rotationally connected outside the reciprocating screw, a slide is formed through at one side of the hidden groove, the moving plate is sleeved inside the slide, a supporting plate is rotationally connected at the bottom end of the reciprocating screw, and the supporting plate is fixedly connected with the ladder stand at one side, so that the protection mechanism protects the experience person by lifting the protection fence, and prevents the experience person from falling down in the experience process.

[0022] Further, the limiting mechanism further comprises a connecting plate fixedly connected with one side of the moving plate, the connecting plate is fixedly connected with a trapezoidal block at one side, two limiting rods are sleeved inside one side of the protective shell, one end of the two limiting rods is fixedly connected with the same connecting frame, a plurality of springs are fixedly connected with one side of the connecting frame, the other end of the springs is fixedly connected with the protective shell, a guide rod is fixedly connected with one side of the protective shell, the guide rod is sleeved inside the connecting frame, one end of the pressing rod is fixedly connected with the connecting frame, and the limiting mechanism limits the fixing plate by moving the trapezoidal block to insert the limiting rods into the limiting groove.

[0023] Compared with the prior art, the present application has the following advantages:

[0024] 1. The application realizes the experience of different injury conditions by installing a mode rotating mechanism and a driving mechanism, the mode rotating mechanism realizes the experience of different injury conditions by replacing the injury condition dummy, and the driving mechanism realizes the functions of injury condition mode adjustment, experience protection and dummy limiting through forward and reverse rotation.

[0025] 2. The application installs a protection mechanism and a limiting mechanism, the protection mechanism protects the experience through the lifting of the protection fence to avoid the experience from falling down, and the limiting mechanism limits the fixed plate by inserting the limiting rod into the limiting slot through the movement of the trapezoidal block.

[0026] In summary, the system selects different injury conditions for experience through the injury condition selection unit, records and scores the actions and processing of the experience through the sensor, operation scoring unit and action judging unit, the system has multiple injury condition selection experiences, can simulate experience learning of different injury condition processing, is more flexible, makes the experience understand the processing of different injury conditions, perceives and scores the actions and processing of the experience in the operation process, makes the experience understand the operation problems in time and corrects in time to avoid processing errors in the actual operation process, protects the experience in the experience process to avoid accidents. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 The system block diagram of the injury condition medical VR simulation training system based on medical service support is provided for the application;

[0028] Figure 2 The first three-dimensional structure schematic diagram of the injury condition mode selection unit of the injury condition medical VR simulation training system based on medical service support is provided for the application;

[0029] Figure 3 The first three-dimensional structure schematic diagram of the injury condition mode selection unit of the injury condition medical VR simulation training system based on medical service support is provided for the application; Figure 2 The enlarged structure schematic diagram of the inner A of the injury condition mode selection unit of the injury condition medical VR simulation training system based on medical service support is provided for the application;

[0030] Figure 4 The first three-dimensional structure schematic diagram of the injury condition mode selection unit of the injury condition medical VR simulation training system based on medical service support is provided for the application; Figure 2 The enlarged structure schematic diagram of the inner A of the injury condition mode selection unit of the injury condition medical VR simulation training system based on medical service support is provided for the application;

[0031] Figure 5 The second three-dimensional structure schematic diagram of the injury condition mode selection unit of the injury condition medical VR simulation training system based on medical service support is provided for the application;

[0032] Figure 6 The second three-dimensional structure schematic diagram of the injury condition mode selection unit of the injury condition medical VR simulation training system based on medical service support is provided for the application; Figure 5 The enlarged structure schematic diagram of the inner C of the injury condition mode selection unit of the injury condition medical VR simulation training system based on medical service support is provided for the application.

[0033] In the figure: 1, ladder; 2, mode rotating mechanism; 21, protective shell; 22, rotating shaft one; 23, fixed plate; 24, injury dummy; 25, medical kit; 26, one-way gear one; 3, driving mechanism; 31, motor; 32, gear; 4, transmission mechanism; 41, rotating shaft two; 42, one-way gear two; 43, pulley one; 44, fixed frame; 45, rotating shaft three; 46, pulley two; 47, bevel gear one; 48, belt; 5, protection mechanism; 51, protection fence; 52, moving plate; 53, support plate; 54, reciprocating screw; 55, bevel gear two; 6, limiting mechanism; 61, connecting plate; 62, trapezoidal block; 63, spring; 64, connecting frame; 65, limiting rod; 66, guide rod; 67, pressing rod. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0035] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0036] Embodiment 1

[0037] Reference Figures 1-3 : The injury medical VR simulation training system based on medical service support includes a central control processing unit, an injury mode selection unit, an operation prompting unit, an action capturing unit, an action judging unit, an operation recording unit, an operation scoring unit, a display unit and a sound unit;

[0038] The central control unit controls the injury mode selection unit to transmit a plurality of injury mode data to the display unit.

[0039] The action capturing unit captures the action of the experimenter, transmits the action information of the experimenter to the action judging unit for judgment, the judging unit judges the action capturing information, and sends the judged action information instruction to the central control processing unit, the central control processing unit transmits the action information instruction to the injury mode selection unit for mode selection, and the injury mode selection unit transmits the selection data to the display unit and transmits the mode data to the central control processing unit;

[0040] The operation prompting unit prompts the operation of the mode according to the mode selection data sent by the central control processing unit, and simultaneously transmits the data to the display unit and the sound unit, the display unit displays the operation prompt, and the sound unit broadcasts the operation prompt;

[0041] The operation recording unit records the action data judged by the action judging unit, and transmits the action data to the operation scoring unit for scoring, and the operation scoring unit transmits the score data to the display unit for display;

[0042] The injury medical VR simulation training system further comprises an environment simulation unit, the central control processing unit controls the environment simulation unit to change the environment data according to the injury mode data, and transmits the environment data to the display unit and the sound unit, the display unit displays the corresponding data scene according to the environment data, and the sound unit emits the corresponding environment sound according to the environment data.

[0043] Embodiment 2

[0044] Reference Figures 2-6 : This embodiment provides a technical scheme based on embodiment one: the injury mode selection unit comprises a ladder 1;

[0045] A mode rotating mechanism 2 is installed inside the ladder 1, the mode rotating mechanism 2 comprises a plurality of injury manikins 24, and a plurality of sensors are installed at the wound positions of each injury manikin 24;

[0046] A driving mechanism 3 is installed at one side of the mode rotating mechanism 2, and the driving mechanism 3 drives the mode rotating mechanism 2 to rotate;

[0047] A transmission mechanism 4 is installed at one side of the mode rotating mechanism 2, and the driving mechanism 3 drives the transmission mechanism 4 to rotate;

[0048] A protection mechanism 5 is installed inside the ladder 1, the transmission mechanism 4 drives the protection mechanism 5 to move up and down reciprocally, and the protection mechanism 5 comprises a hidden groove opened at the top of the ladder 1, and a protection fence 51 is sleeved inside the hidden groove;

[0049] A limiting mechanism 6 is installed at one side of the mode rotating mechanism 2, and the protection mechanism 5 drives the limiting mechanism 6 to move left and right reciprocally, and the limiting mechanism 6 comprises a trapezoidal block 62 and a pressing rod 67;

[0050] The mode rotating mechanism 2 further comprises a protective shell 21 fixedly installed inside the ladder 1, the inside of the protective shell 21 is rotationally connected with a rotating shaft 22, the outside of the rotating shaft 22 is fixedly connected with a one-way gear 26, the outside of the rotating shaft 22 is fixedly connected with a plurality of fixed plates 23, an injury dummy 24 is fixed on one side of the fixed plates 23, a medical kit 25 is fixed on the other side of the fixed plates 23, a limiting groove is formed on one side of the fixed plates 23, the mode rotating mechanism realizes the experience of different injury treatments by replacing the injury dummy, the injury position of the injury dummy is different, the sensor is installed on the path that needs to be bandaged according to the injury, and whether the bandaging is qualified is detected.

[0051] The driving mechanism 3 comprises a motor 31 fixedly connected with one side of the protective shell 21, one end of an output shaft of the motor 31 is fixedly connected with a gear 32, one side of the gear 32 is engaged with the one-way gear 26, and the driving mechanism 3 realizes the functions of injury mode adjustment, experience protection and dummy limiting through forward rotation and reverse rotation.

[0052] The transmission mechanism 4 comprises a rotating shaft 41 rotationally connected with one side of the protective shell 21, the outside of the rotating shaft 41 is fixedly connected with a one-way gear 42 and a belt pulley 43, one side of the one-way gear 42 is engaged with the gear 32, one side of the ladder 1 is fixedly connected with a fixed frame 44, the inside of the fixed frame 44 is rotationally connected with a rotating shaft 45, the outside of the rotating shaft 45 is fixedly connected with a bevel gear 47 and a belt pulley 46, and the outside of the belt pulley 43 and the belt pulley 46 is sleeved with the same belt 48.

[0053] The protection mechanism 5 further comprises a reciprocating screw 54, the outside of the reciprocating screw 54 is fixedly connected with a bevel gear 55, one side of the bevel gear 55 is engaged with the bevel gear 47, the outside of the reciprocating screw 54 is rotationally connected with a moving plate 52, one side of the hidden groove is penetrated to form a slide, the moving plate 52 is sleeved in the inside of the slide, the bottom end of the reciprocating screw 54 is rotationally connected with a supporting plate 53, one side of the supporting plate 53 is fixedly connected with the ladder 1, and the protection mechanism 5 protects the experience through the lifting of the protection fence, so that the experienceer can not distinguish the display environment in the experience process and falls down.

[0054] The limiting mechanism 6 further comprises a connecting plate 61 fixedly connected with one side of the moving plate 52, one side of the connecting plate 61 is fixedly connected with a trapezoidal block 62, the inside of one side of the protective shell 21 is sleeved with two limiting rods 65, one end of the two limiting rods 65 is fixedly connected with the same connecting frame 64, one side of the connecting frame 64 is fixedly connected with a plurality of springs 63, the other end of the springs 63 is fixedly connected with the protective shell 21, one side of the protective shell 21 is fixedly connected with a guide rod 66, the guide rod 66 is sleeved in the inside of the connecting frame 64, one end of a pressing rod 67 is fixedly connected with the connecting frame 64, and the limiting mechanism 6 limits the fixed plates 23 by moving the trapezoidal block 62 to insert the limiting rods 65 into the limiting grooves.

[0055] The working principle is that after the injury condition selection unit determines the injury condition selection, the motor 31 is started to rotate forward to drive the one-way gear 26, the rotating shaft 1 22, the fixed plate 23, the injury dummy 24 and the medical kit 25 to rotate to select different dummies with different injury positions and different sensor positions. The motor 31 is reversed to drive the one-way gear 42, the rotating shaft 41, the belt pulley 1 43, the belt 48, the belt pulley 46, the rotating shaft 45 and the bevel gear 1 47 to rotate. The bevel gear 1 47 drives the bevel gear 2 55 and the reciprocating screw 54 to rotate. The reciprocating screw 54 drives the moving plate 52 to move upward to protect the operator. At the same time, the moving plate 52 drives the connecting plate 61 and the trapezoidal block 62 to move upward. When the trapezoidal block 62 moves upward, the pressing rod 67 and the connecting frame 64 are pushed to the protection shell 21 direction due to the principle of slope. The connecting frame 64 extrudes the spring 63 and pushes the limiting rod 65 to insert into the limiting groove to avoid the rotation of the fixed plate 23. Then the operator operates according to the operation prompt unit.

[0056] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical solution and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A VR simulation training system for medical treatment of injuries based on medical support, characterized in that, The central control processing unit, the injury mode selection unit, the operation prompt unit, the motion capture unit, the motion judgment unit, the operation recording unit, the operation scoring unit, the display unit and the sound unit; The central control processing unit controls the injury mode selection unit to transmit a plurality of injury mode data to the display unit; The motion capture unit captures the motion of the experimenter, transmits the motion information of the experimenter to the motion judgment unit for judgment, the judgment unit judges the motion capture information and sends the judged motion information instruction to the central control processing unit, the central control processing unit transmits the motion information instruction to the injury mode selection unit for mode selection, and the injury mode selection unit transmits the selection data to the display unit and the mode data to the central control processing unit; The operation prompt unit prompts the operation of the mode according to the mode selection data sent by the central control processing unit, and transmits the data to the display unit and the sound unit at the same time, the display unit displays the operation prompt, and the sound unit reports the operation prompt; The operation recording unit records the motion data judged by the motion judgment unit and transmits the motion data to the operation scoring unit for scoring, and the operation scoring unit transmits the score data to the display unit for display; It also includes an environment simulation unit, the central control processing unit controls the environment simulation unit to change the environment data according to the injury mode data, and transmits the environment data to the display unit and the sound unit, the display unit displays the corresponding data scene according to the environment data, and the sound unit emits the corresponding environment sound according to the environment data; The injury mode selection unit includes a ladder (1); A mode rotating mechanism (2) is installed inside the ladder (1), the mode rotating mechanism (2) includes a plurality of injury dummies (24), and a plurality of sensors are installed at the wound positions of each injury dummy (24); A driving mechanism (3) is installed on one side of the mode rotating mechanism (2), and the driving mechanism (3) drives the mode rotating mechanism (2) to rotate; A transmission mechanism (4) is installed on one side of the mode rotating mechanism (2), and the driving mechanism (3) drives the transmission mechanism (4) to rotate; A protection mechanism (5) is installed inside the ladder (1), the transmission mechanism (4) drives the protection mechanism (5) to move up and down reciprocally, and the protection mechanism (5) includes a hidden groove opened at the top of the ladder (1), and a protection fence (51) is sleeved in the hidden groove; A limiting mechanism (6) is installed on one side of the mode rotating mechanism (2), and the protection mechanism (5) drives the limiting mechanism (6) to move left and right reciprocally, and the limiting mechanism (6) includes a trapezoidal block (62) and a pressing rod (67); The limiting mechanism (6) drives the pressing rod (67) through the movement of the trapezoidal block (62) to limit the rotation of the mode rotating mechanism (2); The mode rotating mechanism (2) further comprises a protective shell (21) fixedly installed inside the ladder (1), a rotating shaft one (22) rotatably connected inside the protective shell (21), a one-way gear one (26) fixed to the outside of the rotating shaft one (22), a plurality of fixed plates (23) fixed to the outside of the rotating shaft one (22), an injury dummy (24) fixed to one side of the fixed plate (23), and a medical kit (25) fixed to the other side of the fixed plate (23), and a limiting groove is formed in one side of the fixed plate (23).

2. The medical VR simulation training system based on medical support according to claim 1, characterized in that, The driving mechanism (3) comprises a motor (31) fixedly connected to one side of the protective shell (21), and a gear (32) fixed to one end of the output shaft of the motor (31), and the gear (32) is engaged with the one-way gear one (26) on one side.

3. The medical VR simulation training system based on medical support according to claim 2, characterized in that, The transmission mechanism (4) comprises a rotating shaft two (41) rotatably connected to one side of the protective shell (21), a one-way gear two (42) and a belt pulley one (43) fixed to the outside of the rotating shaft two (41), the one-way gear two (42) is engaged with the gear (32) on one side, a fixed frame (44) is fixed to one side of the ladder (1), a rotating shaft three (45) is rotatably connected inside the fixed frame (44), a cone gear one (47) and a belt pulley two (46) are fixed to the outside of the rotating shaft three (45), and the same belt (48) is sleeved outside the belt pulley one (43) and the belt pulley two (46).

4. The medical VR simulation training system based on medical support according to claim 3, characterized in that, The protection mechanism (5) further comprises a reciprocating screw (54), a cone gear two (55) fixed to the outside of the reciprocating screw (54), the cone gear two (55) engaged with the cone gear one (47) on one side, a moving plate (52) rotatably connected to the outside of the reciprocating screw (54), a slide is formed through on one side of the hidden groove, the moving plate (52) is sleeved inside the slide, a support plate (53) is rotatably connected to the bottom end of the reciprocating screw (54), and one side of the support plate (53) is fixedly connected with the ladder (1).

5. The medical VR simulation training system based on medical support according to claim 4, characterized in that, The limiting mechanism (6) further comprises a connecting plate (61) fixedly connected to one side of the moving plate (52), the connecting plate (61) is fixedly connected with the trapezoidal block (62) on one side, two limiting rods (65) are sleeved inside one side of the protective shell (21), one end of the two limiting rods (65) is fixedly connected with the same connecting frame (64), a plurality of springs (63) are fixed to one side of the connecting frame (64), the other end of the spring (63) is fixedly connected with the protective shell (21), a guide rod (66) is fixed to one side of the protective shell (21), the guide rod (66) is sleeved inside the connecting frame (64), and one end of the pressing rod (67) is fixedly connected with the connecting frame (64).

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