Adjustable operation corbel support

Abstract

The utility model discloses an adjustable operation corbel support, and relates to the technical field of corbel supports. The device comprises a mounting disc, a telescopic rod is fixedly mounted on the surface of the mounting disc, a main plate is rotatably mounted at one end of the telescopic rod, and a placement plate is arranged above the main plate. When the laparoscope operating table is used, after a user limits the position of the mounting disc on one side of the operating table through the first limiting mechanism, the arm is placed on the surface of the placing plate, then the laparoscope is held for medical operation, and in the operation process, the user can rotate the main plate and slide the placing plate, so that the operation is convenient. By means of the arrangement, a gentle supporting point is provided for the arm and the arm when a user holds the laparoscope for operation, the situation that occupational diseases are caused when the user keeps one action for a long time is avoided, and the use safety of the laparoscope is improved. And the practicability of the device is fully reflected.

Description

Technical Field

[0001] The utility model relates to the technical field of arm brackets, in particular to an adjustable surgical arm bracket. Background Art

[0002] Thoracoscopic and laparoscopic surgery is a minimally invasive surgical technique that performs endoscopic examinations and surgical treatments by inserting thin tubular instruments and cameras into the chest or abdominal cavity. This surgical technique can reduce damage to patient tissues, facilitate rapid recovery and reduce complications. Thoracoscopic and laparoscopic surgery is often used to examine and treat chest organs such as the lungs, mediastinum, and pleura. Common applications include lung tumor surgery, mediastinal tumor surgery, and pleural effusion drainage.

[0003] When doctors use laparoscopes, they generally need to hold the lens for a long time in order to continuously observe the patient's internal body conditions. During this process, the doctor's arm has no support point. This may cause occupational diseases such as lumbar disc herniation and periarthritis of the shoulder in the long run. Therefore, a new type of adjustable surgical arm support is needed to solve the above problems. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] An adjustable surgical arm support comprises: a mounting plate, a telescopic rod is fixedly mounted on the surface of the mounting plate, a main board is rotatably mounted on one end of the telescopic rod, a placement plate is arranged above the main board, and also comprises a guide mechanism and a first limiting mechanism, the guide mechanism is used to drive the placement plate to move along the length of the main board, and the first limiting mechanism is used to limit the position of the mounting plate to one side of the operating table.

[0006] Furthermore, the telescopic rod includes a hollow tube fixedly mounted on the surface of the mounting plate, one end of the hollow tube is slidably plugged with an insert tube, the insert tube is rotatably plugged into the surface of the main board, and also includes a second limiting mechanism, which is used to limit the position of the insert tube on the inner wall of the hollow tube.

[0007] Furthermore, the guide mechanism includes a guide groove opened on the top of the main board, and a plurality of guide blocks are slidably inserted into the inner wall of the guide groove. The plurality of guide blocks are fixedly installed on the bottom of the placement plate and rollers are rotatably installed on the inner wall.

[0008] Furthermore, the first limiting mechanism includes a first clamping plate fixedly mounted on the surface of the mounting plate and two torsion springs, and a second clamping plate is rotatably mounted on the surface of the first clamping plate via the two torsion springs.

[0009] Furthermore, a rotation groove is provided on the surface of the first clamping plate, a straight tube is fixedly installed on the inner wall of the rotation groove, the second clamping plate is rotatably sleeved on the surface of the straight tube, the two torsion springs are respectively fixedly installed on both sides of the inner wall of the rotation groove and are slidably sleeved on the surface of the straight tube, and the other ends of the two torsion springs are respectively fixedly installed on both sides of the second clamping plate.

[0010] Furthermore, the second limiting mechanism includes an external threaded tube fixedly sleeved on the surface of the empty tube, the surface of the external threaded tube is threadedly sleeved with an internal threaded tube, one end of the external threaded tube is fixedly installed with a plurality of interference plates, the inner wall of the internal threaded tube is provided with a interference groove, and the interference groove is slidably sleeved on the surface of the plurality of interference plates.

[0011] Furthermore, a plurality of connection belts are fixedly installed on the surface of the placement plate, wherein two of the connection belts are fixedly installed with Velcro fleece surfaces on their surfaces, and the other two connection belts are fixedly installed with Velcro thorn surfaces on their surfaces.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. When the utility model is in use, the user limits the position of the mounting plate to one side of the operating table through the first limiting mechanism, places the arm on the surface of the placement plate, and then holds the laparoscope to perform medical operations. During the operation, the user can rotate the main board and the sliding placement plate to control the direction and position of the arm to facilitate the replacement of the position of the laparoscope. This arrangement allows the user to hold the laparoscope for operation, and the arm has a relatively gentle support point, which avoids the user from maintaining a movement for a long time and causing occupational diseases, and fully reflects the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a partial schematic diagram of a half-section view of the utility model;

[0016] Figure 3 It is a partial cross-sectional view of some structures of the utility model;

[0017] Figure 4 It is another partial schematic diagram of the three-dimensional structural schematic diagram of the utility model from another angle.

[0018] Figure numerals: 1. mounting plate; 2. telescopic rod; 201. empty tube; 202. insert tube; 3. main board; 4. placement plate; 5. guide mechanism; 501. guide groove; 502. guide block; 503. roller; 6. first limiting mechanism; 601. first clamping plate; 602. torsion spring; 603. second clamping plate; 7. second limiting mechanism; 701. external threaded tube; 702. internal threaded tube; 703. abutment sheet; 704. abutment groove; 8. rotation groove; 9. straight tube; 10. connecting belt; 11. Velcro fur surface; 12. Velcro thorn surface. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0020] The present application provides an adjustable surgical arm support, which is mainly used to solve the problem that when doctors use laparoscopes, they generally need to hold the lens for a long time in order to continuously observe the patient's internal conditions. In this process, the doctor's arm has no support point, which may cause occupational diseases such as lumbar disc herniation and scapulohumeral periarthritis in the long term, and provides the following technical solutions, which will be combined with Figure 1-Figure 4 Make a detailed description:

[0021] An adjustable surgical arm support comprises: a mounting plate 1 with a telescopic rod 2 rotatably mounted on the surface, a user can limit the position of the mounting plate 1 to one side of an operating table through a first limiting mechanism 6, and a main board 3 is rotatably mounted on one end of the telescopic rod 2, and a placement plate 4 is arranged above the main board 3, a user can move the placement plate 4 along the length direction of the main board 3 through a guiding mechanism 5, wherein the main components of the telescopic rod 2 are: a cannula 202 rotatably mounted on the surface of the main board 3, and a hollow tube 201 is slidably sleeved on the surface of the cannula 202, and the hollow tube 201 is fixedly mounted on the surface of the mounting plate 1, during use, the user can limit the position of the cannula 202 on the inner wall of the hollow tube 201 through a second limiting mechanism 7, thereby controlling the total length of the cannula 202 and the hollow tube 201, wherein the main components of the guiding mechanism 5 are: a plurality of guide blocks 502 all fixedly mounted on the bottom of the placement plate 4, and the main board 3 A guide groove 501 is provided on the top, and several guide blocks 502 are slidably inserted into the inner wall of the guide groove 501 and the bottom is rotatably installed with rollers 503. When in use, the user drives the placement plate 4 to slide on the surface of the main board 3, so that several rollers 503 slide on the inner wall of the guide groove 501, and the arm can be moved along the length direction of the main board 3. The main components of the first limiting mechanism 6 are: a first clamping plate 601 fixedly installed on the surface of the mounting disk 1, and also include two torsion springs 602, and the surface of the first clamping plate 601 is rotatably installed with a second clamping plate 603 through two torsion springs 602. When in use, the user pries open the second clamping plate 603, and the first clamping plate 601 and the second clamping plate 603 clamp the guide rails on both sides of the operating table to achieve the installation of the mounting disk 1. It should be noted that: currently many operating tables are provided with guide rails on both sides for installing shelves and other devices required for surgical operations.

[0022] When in use, the user limits the position of the mounting plate 1 to one side of the operating table through the first limiting mechanism 6, places the arm on the surface of the placement plate 4, and then holds the laparoscope to perform medical operations. During the operation, the user can rotate the main board 3 and the sliding placement plate 4 to control the direction and position of the arm to facilitate the replacement of the position of the laparoscope. This arrangement allows the user to have a relatively flat support point for the arm while holding the laparoscope for operation, thereby avoiding the user from maintaining a movement for a long time and causing occupational diseases, which fully reflects the practicality of the device.

[0023] like Figure 2 , Figure 3 , Figure 4As shown, in some embodiments, in order to further optimize the solution, a rotation groove 8 is opened on the surface of the first clamping plate 601, and a straight tube 9 is fixedly installed on the inner wall of the rotation groove 8, and the second clamping plate 603 is rotatably sleeved on the surface of the straight tube 9, and two torsion springs 602 are respectively fixedly installed on both sides of the inner wall of the rotation groove 8 and are slidably sleeved on the surface of the straight tube 9, and the other ends of the two torsion springs 602 are respectively fixedly installed on both sides of the second clamping plate 603. When the user rotates the second clamping plate 603, the two torsion springs 602 will be twisted, thereby driving The second clamping plate 603 applies clamping force thereto, and the second limiting mechanism 7 includes an externally threaded tube 701 fixedly sleeved on the surface of the empty tube 201. When the user rotates the internally threaded tube 702 threadedly sleeved on the surface of the externally threaded tube 701, the user can simultaneously contact several contact pieces 703 fixedly installed at one end of the externally threaded tube 701 through the contact grooves 704 provided on the inner wall of the internally threaded tube 702, so that one ends of the several contact pieces 703 all contact the surface of the insert tube 202, thereby realizing the limitation of the position of the insert tube 202 on the inner wall of the empty tube 201.

[0024] like Figure 1 As shown, in some embodiments, in order to further optimize the solution, a plurality of connecting straps 10 are fixedly installed on the surface of the placement plate 4, and Velcro fur surfaces 11 are fixedly installed on the surfaces of two of the connecting straps 10. When in use, when the user needs to maintain the position of the thoracoabdominal laparoscope for a long time, the user can place the arm on the surface of the placement plate 4, and then wrap the plurality of connecting straps 10 around the arm. The plurality of connecting straps 10 can be connected in pairs through the Velcro thorn surfaces 12 on the surfaces of the other two connecting straps 10, so as to limit the position of the arm on the surface of the placement plate 4.

[0025] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those 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 will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adjustable surgical arm support, characterized in that: include: A mounting plate (1) is provided, wherein a telescopic rod (2) is fixedly mounted on the surface of the mounting plate (1), a main board (3) is rotatably mounted on one end of the telescopic rod (2), a placement plate (4) is arranged above the main board (3), and the mounting plate (1) further comprises a guide mechanism (5) and a first limiting mechanism (6), wherein the guide mechanism (5) is used to drive the placement plate (4) to move along the length of the main board (3), and the first limiting mechanism (6) is used to limit the position of the mounting plate (1) to one side of the operating table.

2. The adjustable surgical arm support according to claim 1, characterized in that: The telescopic rod (2) comprises a hollow tube (201) fixedly mounted on the surface of the mounting plate (1), one end of the hollow tube (201) being slidably plugged with an insert tube (202), the insert tube (202) being rotatably plugged into the surface of the main board (3), and further comprises a second limiting mechanism (7), the second limiting mechanism (7) being used to limit the position of the insert tube (202) on the inner wall of the hollow tube (201).

3. The adjustable surgical arm support according to claim 1, characterized in that: The guide mechanism (5) comprises a guide groove (501) opened at the top of the main board (3), a plurality of guide blocks (502) are slidably inserted into the inner wall of the guide groove (501), the plurality of guide blocks (502) are fixedly mounted on the bottom of the placement plate (4) and rollers (503) are rotatably mounted on the inner wall.

4. The adjustable surgical arm support according to claim 1, characterized in that: The first limiting mechanism (6) comprises a first clamping plate (601) fixedly mounted on the surface of the mounting plate (1) and two torsion springs (602); a second clamping plate (603) is rotatably mounted on the surface of the first clamping plate (601) via the two torsion springs (602).

5. The adjustable surgical arm support according to claim 4, characterized in that: A rotating groove (8) is provided on the surface of the first clamping plate (601), and a straight tube (9) is fixedly installed on the inner wall of the rotating groove (8). The second clamping plate (603) is rotatably sleeved on the surface of the straight tube (9). The two torsion springs (602) are respectively fixedly installed on the two sides of the inner wall of the rotating groove (8) and are both slidably sleeved on the surface of the straight tube (9). The other ends of the two torsion springs (602) are respectively fixedly installed on the two sides of the second clamping plate (603).

6. The adjustable surgical arm support according to claim 2, characterized in that: The second limiting mechanism (7) comprises an externally threaded tube (701) fixedly sleeved on the surface of the empty tube (201); an internally threaded tube (702) is threadedly sleeved on the surface of the externally threaded tube (701); a plurality of abutment sheets (703) are fixedly mounted on one end of the externally threaded tube (701); an abutment groove (704) is provided on the inner wall of the internally threaded tube (702); and the abutment groove (704) is slidably sleeved on the surfaces of the plurality of abutment sheets (703).

7. The adjustable surgical arm support according to claim 1, characterized in that: A plurality of connection belts (10) are fixedly mounted on the surface of the placement plate (4), wherein two of the connection belts (10) are fixedly mounted with Velcro fleece surfaces (11), and the other two connection belts (10) are fixedly mounted with Velcro thorn surfaces (12).

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