Operation training device

Abstract

The utility model provides an operation training device, relates to the technical field of medicine, and solves the technical problem that in the prior art, the training effect is not ideal enough. The operation training device comprises a training device body and a supporting seat, the training device body is arranged on the supporting seat, an angle adjusting structure is arranged between the training device body and the supporting seat, and the angle adjusting structure is used for adjusting the inclination angle of the training device body on the supporting seat. The utility model is used for providing the operation training device capable of improving the training effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical technology field especially a surgical training device. BACKGROUND

[0002] With the rapid development of medicine, the treatment in medical field penetrates into some small or high-difficulty treatments, such as the treatment of nerve and blood vessel diseases. The neurosurgery or the surgery involving blood vessels usually needs experienced doctors to do, and cannot make mistakes. At present, the medical reserve condition is that medical personnel need to be trained before on duty, and the above-mentioned surgical clinical cases are relatively few, and the medical personnel are not allowed to have many training opportunities.

[0003] The prior art provides an operating table and a medical training device. The operating table is provided with a work box to simulate a wound in a real surgery. The work box is provided with a hand support on the left side or both sides. The hand support can be used to place the lower part of the palm of the trainee during the surgery training, so as to reduce the fatigue of the operator due to long-time surgery and increase the stability of the hand during the surgery. The hand support is provided in a lifting and rotating structure, which can be adjusted flexibly according to different experiments and operators, and is more convenient to use. However, the position and angle of the wound of the patient are not fixed in the actual surgery, which makes the training by the above-mentioned operating table and medical training device not suitable for the training of the surgery of the wound at different positions and angles, and the training effect is not ideal. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a surgical training device to solve the technical problem of the unsatisfactory training effect in the prior art. The preferred technical solution in the plurality of technical solutions provided by the utility model can produce a plurality of technical effects, which are described below.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions.

[0006] The utility model provides a surgical training device, which comprises:

[0007] A training device main body;

[0008] A support seat, the training device main body is arranged on the support seat, and an angle adjusting structure is arranged between the training device main body and the support seat, which is used to adjust the inclination angle of the training device main body on the support seat.

[0009] As an optional implementation, the angle adjusting structure comprises a sliding block and a sliding groove, the first end of the trainer body is rotationally connected with the support base, the sliding groove is arranged on the support base, the sliding block is slidingly arranged in the sliding groove, and driving the sliding block to slide along the sliding groove can make the sliding block slide between the trainer body and the support base.

[0010] As an optional implementation, a first inclined surface is arranged on the sliding block, and the first inclined surface faces the trainer body.

[0011] As an optional implementation, a driving assembly is further arranged, the driving assembly is connected with the sliding block, and the driving assembly is used to drive the sliding block to reciprocate in the sliding groove.

[0012] As an optional implementation, the driving assembly comprises a lead screw motor, a lead screw body and a lead screw nut, the lead screw motor is in transmission connection with the lead screw body, the lead screw nut is arranged on the lead screw body, and the sliding block is connected with the lead screw nut.

[0013] As an optional implementation, an elastic connecting structure is further arranged between the support base and the trainer body.

[0014] As an optional implementation, the elastic connecting structure is a spring.

[0015] As an optional implementation, the trainer body comprises a base, a work box and a hand support, the work box and the hand support are arranged on the base, and the angle adjusting structure is arranged between the base and the support base.

[0016] The hand support comprises a fixed column and a movable hand support body, the bottom of the fixed column is detachably connected with the base, the movable hand support body is arranged on the fixed column, and a pressure detecting assembly is arranged between the movable hand support body and the fixed column.

[0017] As an optional implementation, one side of the work box is provided with an opening, the inside of the work box is provided with a loading plate, the upper portion of the work box is provided with a work window, and the work box is made of transparent material to facilitate light entering.

[0018] As an optional implementation, an observation device is further arranged on the base, and the observation device is a microscope or a digital mirror.

[0019] The utility model discloses a surgical training device, including training device main part and support seat, be provided with angle adjusting structure between training device main part and support seat, angle adjusting structure is used to adjust the inclination angle of training device main part on support seat, can more real simulation patient's position and angle of the position of the wound to the improvement training of the trainee under different conditions, improve training effect. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description make a brief introduction, obviously, the drawing in the following description only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0021] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0022] Fig. 2 It is the left side structure schematic diagram of the utility model;

[0023] Fig. 3 It is the front view structure schematic diagram (one) of the utility model;

[0024] Fig. 4 It is the front view structure schematic diagram (two) of the utility model.

[0025] In the drawing:

[0026] 1, training device main part;2, support seat;3, angle adjusting structure;4, base;5, operation box;6, hand support;7, fixed column;8, movable hand support main body;9, opening;10, object plate;11, operation window;12, sliding block;13, sliding groove;14, first inclined plane;15, elastic connecting structure. DETAILED DESCRIPTION

[0027] Below can refer to the drawing Figs. 1-4And the text content understands the content of the utility model and the difference between the utility model and the prior art. The technical scheme of the utility model (including the preferred technical scheme) is further described in detail below by means of the accompanying drawings and by enumerating some optional embodiments of the utility model. It should be noted that: any technical feature or any technical scheme in the present embodiment is one or several of a plurality of optional technical features or optional technical schemes, and for the sake of simple description, all alternative technical features and alternative technical schemes of the utility model cannot be listed in this document, and it is not convenient to emphasize that the implementation mode of each technical feature is one of the optional implementation modes, so the person skilled in the art should know that: any technical means provided by the utility model can be replaced or any two or more technical means or technical features provided by the utility model can be combined to obtain a new technical scheme. Any technical feature and any technical scheme in the present embodiment do not limit the protection scope of the utility model, and the protection scope of the utility model should include any alternative technical scheme that can be thought of by the person skilled in the art without creative labor and the new technical scheme obtained by the person skilled in the art by combining any two or more technical means or technical features provided by the utility model.

[0028] In the description of the present application, it should be noted that, unless otherwise specified, the meaning of "a plurality of" is two or more; The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; It can be mechanically connected, or it can be electrically connected; It can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] The utility model provides a surgical training device for improving training effect.

[0031] The following will be combined Figs. 1-4 The technical scheme provided by the utility model is described in more detail.

[0032] The utility model provides a surgical training device, including:

[0033] Training device main body 1;

[0034] And support seat 2, training device main body 1 sets up on support seat 2, and angle adjusting structure 3 is arranged between training device main body 1 and support seat 2, and angle adjusting structure 3 is used to adjust the inclination angle of training device main body 1 on support seat 2.

[0035] The utility model provides a surgical training device, including training device main body 1 and support seat 2, angle adjusting structure 3 is arranged between training device main body 1 and support seat 2, and angle adjusting structure 3 is used to adjust the inclination angle of training device main body 1 on support seat 2, can more truly simulate the position and angle of patient's wound to improve the surgical training of trainee under different conditions and improve training effect.

[0036] It can be understood that since the position and angle of patient's wound are different, the trainee needs to simulate more realistic surgical position when training, and when the wound is in an inclined position, the angle between the trainee's line of sight and the wound position will change during surgery, which requires the trainee to simulate more realistically during training, thereby meeting the training of wounds in different positions and angles and improving the training effect.

[0037] It should be noted that the inclination angle of training device main body 1 on support seat 2 is preferably 0-30 degrees.

[0038] In some embodiments of the utility model, training device main body 1 includes base 4, operation box 5 and hand support 6, operation box 5 and hand support 6 are both arranged on base 4, and angle adjusting structure 3 is arranged between base 4 and support seat 2.

[0039] Hand support 6 includes fixed column 7 and movable hand support main body 8, the bottom of fixed column 7 is detachably connected to base 4, movable hand support main body 8 is arranged in fixed column 7, and pressure detection assembly is arranged between movable hand support main body 8 and fixed column 7.

[0040] In some embodiments of the utility model, training device main body 1 includes base 4, operation box 5 and hand support 6, operation box 5 and hand support 6 are both arranged on base 4, by arranging operation box 5, the wound in real surgery can be simulated, by arranging hand support 6, the trainee can place the lower part of the palm on hand support 6 during the process of practicing surgery, reducing the fatigue of the operator due to long-time surgery, and also increasing the stability of the hand during surgery.

[0041] The hand support 6 includes a fixed column 7 and a movable hand support body 8. The bottom of the fixed column 7 is detachably connected to the base 4. By disassembling the fixed column 7, the positions of the fixed column 7 and the movable hand support body 8 can be adjusted, so that they can be flexibly adjusted according to different experiments and operators, making it more convenient to use. Making the work box 5 with transparent material can increase the light transmittance and facilitate the observation of surgical trainees.

[0042] It should be noted that the bottom of the fixing column 7 is connected to the base 4 by bolts. By loosening or tightening the bolts, the fixing column 7 can be disassembled, thereby adjusting the position of the fixing column 7 to change the position of the movable hand support body 8 and realize the position adjustment of the hand support 6.

[0043] The movable hand support body 8 is mounted on the fixed column 7. A pressure detection component is provided between the movable hand support body 8 and the fixed column 7. The pressure detection component can detect the pressure applied by the palm on the movable hand support body 8, thereby obtaining more realistic experimental data based on the pressure applied by the trainee during surgery practice. This allows the trainee to adjust the hand stability during surgery based on the experimental data. Trainees with poor hand stability can train to improve hand stability.

[0044] Specifically, the work box 5 has an opening 9 on one side, a carrying plate 10 inside the work box 5, a work window 11 at the top of the work box 5, and the work box 5 is made of transparent material to facilitate the entry of light.

[0045] More specifically, the loading plate 10 is detachably mounted inside the work box 5 via a slide rail provided on the inner side wall of the work box 5; and the work box 5 is provided with at least two layers of slide rails.

[0046] In this specific embodiment, an opening 9 on one side of the work box 5 facilitates the placement and removal of the loading plate 10. The loading plate 10 is fixed in the work box 5 by a slide rail, and multiple parallel slide rails are provided. The loading plate 10 can be set at different heights according to different work arrangements, thereby facilitating training operations and making it more user-friendly.

[0047] It should be noted that the movable hand support body 8 is disposed within the fixed post 7. In some embodiments, the fixed post 7 is provided with an insertion hole for the movable hand support body 8 to be inserted into. The movable hand support body 8 is adapted to the insertion hole. The pressure detection component is a pressure sensor, which is disposed within the insertion hole.

[0048] In some specific embodiments, the insertion hole is a circular hole, the movable hand support body 8 is cylindrical, the movable hand support body 8 is adapted to be inserted into the insertion hole, and the angle of the movable hand support body 8 can be adjusted by driving the movable hand support body 8 to rotate.

[0049] In some other specific embodiments, the insertion hole is a square hole, and the movable hand support body 8 has a square structure, which is suitable for insertion into the square hole.

[0050] In some embodiments of this invention, the base 4 is further provided with an observation device, which is a microscope or a digital microscope. Since magnification is needed for easier manipulation of tissues, especially nerve tissue or blood vessels, a microscope or digital microscope is provided on the base 4 for observation, thereby improving the operability of the training.

[0051] It is understood that an observation device is also provided on the base 4, and the observation device can move with the base 4.

[0052] In some embodiments of this utility model, the angle adjustment structure 3 includes a sliding block 12 and a sliding groove 13. The first end of the trainer body 1 is rotatably connected to the support base 2. The sliding groove 13 is disposed on the support base 2. The sliding block 12 is slidably disposed in the sliding groove 13. Driving the sliding block 12 to slide along the sliding groove 13 enables the sliding block 12 to slide between the trainer body 1 and the support base 2.

[0053] In some embodiments of this utility model, the angle adjustment structure 3 includes a sliding block 12 and a sliding groove 13. The sliding block 12 can slide along the sliding groove 13, thereby enabling the sliding block 12 to slide between the trainer body 1 and the support seat 2 to achieve angle adjustment between the trainer and the support seat 2. This allows for a more realistic simulation of the position and angle of the patient's wound, which helps improve the trainee's surgical training in different situations and enhances the training effect.

[0054] In some embodiments of this utility model, the sliding block 12 is provided with a first inclined surface 14, which faces the training device body 1.

[0055] In some of the embodiments of this utility model described above, the sliding block 12 is provided with a first inclined surface 14, which faces the trainer body 1. The sliding block 12 slides along the sliding groove 13, which enables the trainer body 1 to contact the first inclined surface 14, thereby enabling the angle adjustment of the trainer body 1. The structure is simple, the adjustment range is larger, and the adjustment is convenient and quick.

[0056] In some embodiments of this utility model, a driving component is also included, which is connected to the sliding block 12 and is used to drive the sliding block 12 to reciprocate within the sliding groove 13.

[0057] The drive assembly includes a lead screw motor, a lead screw body, and a lead screw nut. The lead screw motor is connected to the lead screw body for transmission. The lead screw nut is disposed on the lead screw body. The sliding block 12 is connected to the lead screw nut.

[0058] In some embodiments of this invention described above, a driving component is provided. This driving component can drive the sliding block 12 to move along the sliding groove 13, thereby enabling electric adjustment of the sliding block 12, making the adjustment more convenient and faster. The driving component uses a lead screw motor, a lead screw body, and a lead screw nut for more precise adjustment.

[0059] It is understood that the drive assembly can also be driven by a drive cylinder or by a motor and belt, with the sliding block 12 connected to the belt.

[0060] In some embodiments of this utility model, the angle adjustment component adopts an adjustment bolt. A threaded hole is provided on the support base 2. The adjustment bolt is threadedly connected to the threaded hole. The adjustment bolt passes through the threaded hole and abuts against the base 4. The angle between the base 4 and the support base 2 can be adjusted by rotating the adjustment bolt.

[0061] In some embodiments of this utility model, an elastic connection structure 15 is further provided between the support base 2 and the trainer body 1. By providing the elastic connection structure 15, it can be ensured that when the sliding block 12 slides between the trainer body 1 and the support base 2, the trainer body 1 and the support base 2 can elastically clamp the sliding block 12, thereby ensuring the connection stability between the trainer body 1 and the support base 2.

[0062] In some specific embodiments, the elastic connection structure 15 is a spring. Connecting bolts are provided on both the trainer body 1 and the support base 2, and the two ends of the spring are disposed on the connecting bolts.

[0063] It is understood that the elastic connection structure 15 can also be an elastic rope.

[0064] In the description of this specification, references to terms such as "example," "embodiment," or "some embodiments" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0065] Of course, the present invention is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A surgical training device, characterized in that, include: The main body of the trainer; The trainer body is mounted on the support base, and an angle adjustment structure is provided between the trainer body and the support base. The angle adjustment structure is used to adjust the tilt angle of the trainer body on the support base. The angle adjustment structure includes a sliding block and a sliding groove. The first end of the trainer body is rotatably connected to the support base. The sliding groove is disposed on the support base. The sliding block is slidably disposed in the sliding groove. Driving the sliding block to slide along the sliding groove enables the sliding block to slide between the trainer body and the support base. The sliding block is provided with a first inclined surface, which faces the main body of the trainer. An elastic connection structure is also provided between the support base and the main body of the trainer; The elastic connection structure is a spring; The main body of the trainer includes a base, a work box, and a hand rest. The work box and the hand rest are both mounted on the base, and the angle adjustment structure is located between the base and the support. The hand support includes a fixed column and a movable hand support body. The bottom of the fixed column is detachably connected to the base. The movable hand support body is disposed on the fixed column. A pressure detection component is disposed between the movable hand support body and the fixed column. The work box has an opening on one side, a carrying plate inside, and a work window at the top. The work box is made of transparent material to allow light to enter. The base is also equipped with an observation device, which is a microscope or a digital microscope.

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