Laparoscope switching device

Abstract

The utility model discloses a laparoscope switching device, which relates to the technical field of switching, and comprises a training switching device and an operation display screen arranged on the top surface of the training switching device, and the top surface of the training switching device is fixedly connected with an extension table convenient to operate. The two sides of the inner wall of the extension table are jointly and rotationally connected with a switching structure which is convenient to insert during laparoscope training and can flexibly rotate, and a carrying table used during training bearing is arranged on one side of the surface of the training switching device. The connecting structure rotates in the extending table, the rotating rectangular block in the extending table rotates along with the extending table, a through design in the correcting pipe is connected with the laparoscope in a sleeved mode to form a connecting effect, body tissue is restored to a greater extent, training operation is not affected while the visual field is limited, and the training efficiency is improved. And meanwhile, effective help is provided for laparoscope training.

Description

Technical Field

[0001] The utility model relates to the technical field of switching, in particular to a laparoscope switching device. Background Art

[0002] The virtual laparoscopic surgery training system is a multifunctional virtual reality laparoscopic surgery simulator that integrates vision and force perception. It is mainly used for theoretical teaching, basic skills training, comprehensive surgical skills training, and surgical operation assessment of laparoscopic surgery. It covers surgical modules such as digestion, hepatobiliary, gynecology, and urology. The adapter module it contains can realistically draw in three-dimensional scenes, deform soft tissues, and simulate surgical processes, providing a new way for theoretical learning and clinical practice for medical staff in hospitals and medical schools.

[0003] After searching, the applicant found that a Chinese patent disclosed a "laparoscopic adapter device", and its publication (announcement) number is "CN219814343U", which includes: a connecting plate, a tie-mouth structure and an adapter structure, wherein the connecting plate includes a first end and a second end opposite to each other, the tie-mouth structure is arranged at the first end of the connecting plate, and a receiving cavity is formed on the inner side of the tie-mouth structure, and the receiving cavity is used to pass the laparoscope; the adapter structure is arranged at the second end of the connecting plate, and the adapter structure also has a connecting part, and the connecting part is used to form a detachable connection with the robot arm, so that the laparoscope can be connected to the robot arm through the laparoscope adapter device, and the length of the connecting plate itself can be used to apply to various types of laparoscopes with shorter tube lengths, which is convenient for the universal development of laparoscopes;

[0004] However, during the training of most laparoscopic simulated surgeries, the insertion of a thoracoscope will make the corresponding simulator adapter structure less realistic than the human body and the field of view is limited. At the same time, the position needs to be constantly adjusted during the training process without causing harm to the human body. The ports of most simulator adapters are also rigidly turned during simulated surgeries, so the purpose of training cannot be maximized. Utility Model Content

[0005] The purpose of the utility model is to provide a laparoscopic adapter device to solve the problem that in most laparoscopic simulated surgeries mentioned in the above background technology, the insertion of a thoracoscope will cause the simulator adapter structure that cooperates with it to have a limited field of view like the inside of the human body, and the position needs to be constantly adjusted without causing harm to the human body. The ports of most simulator adapter devices are also relatively rigid in turning during simulated surgeries, so the purpose of training cannot be maximized.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laparoscopic adapter device, comprising a training adapter device and an operation display screen provided on the top surface, the top surface of the training adapter device is fixedly connected with an extension platform for easy operation, the two sides of the inner wall of the extension platform are rotatably connected together with an adapter structure that is easy to insert and can be flexibly rotated during laparoscopic training, and one side of the surface of the training adapter device is provided with a carrying platform for training bearing.

[0007] Preferably, the extension platform is fixedly connected to the top surface of the training adapter and away from the side of the operation display screen, the top surface of the training adapter is located on the bottom surface of the extension platform and has a working through opening, and both sides of the inner wall of the extension platform are rotatably connected with a first rotating column.

[0008] Preferably, both sides of the transition structure surface are connected to the opposite sides of the two first rotating column surfaces for common rotation, and the interior of the transition structure is of a through-type design.

[0009] Preferably, both sides of the inner wall of the transition structure are rotatably connected with second rotating columns, the two sides of the inner walls of the two second rotating columns are staggered with the two first rotating columns, and the opposite sides of the two second rotating columns are rotatably connected with a rotating rectangular block.

[0010] Preferably, a first through opening is formed on the top surface of the rotating rectangular block, and a protruding guide block is fixedly connected to the inner wall of the first through opening.

[0011] Preferably, a second through-hole is opened inside the protruding guide block, and a correction tube is slidably connected to the inner wall of the second through-hole. The correction tube passes through the second through-hole and the working through-hole and extends to the outside, and the interior of the correction tube is a through-hole design.

[0012] Preferably, the carrying platform is slidably connected to one side of the surface of the training adapter device, one side of the surface of the training adapter device is fixedly connected to a sliding block, and one side of the carrying platform is slidably connected to one side of the surface of the sliding block.

[0013] Preferably, three fixing blocks are fixedly connected to one side of the surface of the training adapter device, and one side of each of the three fixing blocks is fixedly connected to a hanging ring.

[0014] The technical effects and advantages of the utility model are as follows: the utility model utilizes a transfer structure to rotate inside the extension table, and when the extension table rotates, the rotating rectangular block inside it will also rotate accordingly. The through-hole design inside the correction tube is sleeved with the laparoscope to form a transfer effect, which can restore body tissues to a greater extent. While the field of view is limited, it will not affect the training operation, and it also provides effective help for laparoscopic training. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the overall top view structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the transfer structure of the utility model.

[0018] Figure 4 It is a schematic diagram of the overall side structure of the utility model.

[0019] In the figure: 1. training adapter; 2. operation display screen; 3. extension table; 4. adapter structure; 5. mounting table; 6. fixing block; 7. hanging ring; 301. working through-hole; 302. first rotating column; 401. second rotating column; 402. rotating rectangular block; 403. first through-hole; 404. protruding guide block; 405. second through-hole; 406. correction tube; 501. sliding block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-4 The laparoscopic adapter shown includes a training adapter 1 and an operation display screen 2 provided on the top surface. The top surface of the training adapter 1 is fixedly connected with an extension table 3 for easy operation. Both sides of the inner wall of the extension table 3 are rotatably connected with an adapter structure 4 that is easy to insert and can be flexibly rotated during laparoscopic training. One side of the surface of the training adapter 1 is provided with a carrying table 5 for training. The utility model utilizes the adapter structure 4 to rotate inside the extension table 3, and when the extension table 3 rotates, the rotating rectangular block 402 inside it will also rotate accordingly. The through-design inside the correction tube 406 is connected to the laparoscope to form a transfer effect, which restores body tissue to a greater extent. While the field of view is limited, it will not affect the training operation, and it also provides effective help for laparoscopic training.

[0022] like Figure 1-2As shown, the extension platform 3 is fixedly connected to the top surface of the training adapter device 1 and is away from the side of the operation display screen 2. The top surface of the training adapter device 1 is located on the bottom surface of the extension platform 3 and is provided with a working through hole 301. The working through hole 301 facilitates the laparoscope to be extended to the top of the carrying platform 5 for training operations. Both sides of the inner wall of the extension platform 3 are rotatably connected with the first rotating columns 302, and both sides of the surface of the adapter structure 4 are rotatably connected with the opposite side of the surfaces of the two first rotating columns 302. The interior of the adapter structure 4 is a through-hole design.

[0023] like Figure 3-4 As shown, both sides of the inner wall of the transfer structure 4 are rotatably connected with second rotating columns 401, and both sides of the inner walls of the two second rotating columns 401 are staggered with the two first rotating columns 302. The opposite sides of the two second rotating columns 401 are rotatably connected with a rotating rectangular block 402. The setting of the rotating rectangular block 402 can be flexibly rotated laterally on the inner wall of the transfer structure 4. The top surface of the rotating rectangular block 402 is provided with a first through hole 403, and the inner wall of the first through hole 403 is fixedly connected with a protruding guide block 404. The function of the protruding guide block 404 is to stabilize the correction tube 406 that is slidably connected inside. The inside of the protruding guide block 404 is provided with a second through hole 405, and the inner wall of the second through hole 405 is slidably connected with the correction tube 406. The correction tube 4 06 is to prevent the laparoscope from shaking with the second through-port 405 during the internal transfer operation, so as to improve the accuracy of the laparoscope during transfer to a greater extent. The correction tube 406 passes through the second through-port 405 and the working through-port 301 and extends to the outside. The interior of the correction tube 406 is a through-port design. The carrying table 5 is slidably connected to one side of the surface of the training adapter 1. A sliding block 501 is fixedly connected to one side of the surface of the training adapter 1. One side of the surface of the training adapter 1 is slidably connected to one side of the carrying table 5 and the surface side of the sliding block 501 is slidably connected. Three fixed blocks 6 are fixedly connected to one side of the surface of the training adapter 1. One side of the three fixed blocks 6 is fixedly connected to a hanging ring 7. The hanging ring 7 is convenient for hanging multiple laparoscopic instruments at the same time, which is convenient for operation and use during training.

[0024] Working principle of the utility model: When using the utility model for training, first insert the right side of the sliding block 501 into the interior of the carrying platform 5, then slide it to the front side and place the prosthesis for training on the top surface of the carrying platform 5;

[0025] Subsequently, the correction tube 406 is inserted into the protruding guide block 404 provided inside the first through-hole 403. At the same time, a second through-hole 405 is provided inside the protruding guide block 404 to support the correction tube 406 to be inserted inside. At this time, the laparoscopic detection instrument is inserted into the correction tube 406, so that the laparoscopic detection instrument and the training adapter 1 form a transfer effect. When the insertion is completed, the laparoscopic training can be started. When the laparoscopic detection instrument is rotated during the surgical operation, the rectangular block 402 is first rotated horizontally on both sides of the inner wall of the transfer structure 4. When longitudinal rotation is required, the transfer structure 4 will be longitudinally rotated on both sides of the inner wall of the extension platform 3. At this time, it can adapt to the transfer effect of the laparoscope during training to a greater extent. The original text highlights the innovative structure and does not elaborate on the existing technology.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A laparoscopic adapter device, comprising a training adapter device (1) and an operation display screen (2) provided on the top surface, characterized in that: The top surface of the training adapter (1) is fixedly connected to an extension platform (3) that is easy to operate, and the two sides of the inner wall of the extension platform (3) are rotatably connected to an adapter structure (4) that is easy to insert during laparoscopic training and can be flexibly rotated, and one side of the surface of the training adapter (1) is provided with a carrying platform (5) for training load bearing.

2. The laparoscopic adapter according to claim 1, characterized in that: The extension platform (3) is fixedly connected to the top surface of the training adapter device (1) and is away from the side of the operation display screen (2); the top surface of the training adapter device (1) is located on the bottom surface of the extension platform (3) and is provided with a working through opening (301); and first rotating columns (302) are rotatably connected to both sides of the inner wall of the extension platform (3).

3. The laparoscopic adapter according to claim 1, characterized in that: Both sides of the surface of the transition structure (4) are connected to the opposite sides of the surfaces of the two first rotating columns (302) for common rotation, and the interior of the transition structure (4) is of a through-hole design.

4. The laparoscopic adapter according to claim 1, characterized in that: The two sides of the inner wall of the transfer structure (4) are rotatably connected to the second rotating columns (401), the two sides of the inner wall of the two second rotating columns (401) are staggered with the two first rotating columns (302), and the opposite sides of the two second rotating columns (401) are rotatably connected to the rotating rectangular block (402).

5. The laparoscopic adapter according to claim 4, characterized in that: A first through-hole (403) is provided on the top surface of the rotating rectangular block (402), and a protruding guide block (404) is fixedly connected to the inner wall of the first through-hole (403).

6. The laparoscopic adapter according to claim 5, characterized in that: A second through-hole (405) is provided inside the protruding guide block (404), and a correction tube (406) is slidably connected to the inner wall of the second through-hole (405). The correction tube (406) passes through the second through-hole (405) and the working through-hole (301) and extends to the outside. The interior of the correction tube (406) is a through-hole design.

7. The laparoscopic adapter according to claim 1, characterized in that: The carrying platform (5) is slidably connected to one side of the surface of the training adapter device (1), one side of the surface of the training adapter device (1) is fixedly connected to a sliding block (501), and one side of the carrying platform (5) is slidably connected to one side of the surface of the sliding block (501).

8. The laparoscopic adapter according to claim 1, characterized in that: Three fixing blocks (6) are fixedly connected to one side of the surface of the training adapter device (1), and one side of each of the three fixing blocks (6) is fixedly connected to a hanging ring (7).

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