Hand supporting plate facilitating surgical operation

Abstract

The utility model relates to the technical field of shoulder joint glenoid lip repair surgery, in particular to a hand supporting plate convenient for surgical operation, which comprises a first supporting arm and a second supporting arm, a first disc is fixed at the top of the first supporting arm, and a box body is fixed at the front end of the second supporting arm; the disc II is mounted at the tail part of the supporting arm II; the insertion holes are formed in the surfaces of the disc I and the disc II at equal intervals in a penetrating manner; and the rotating handle is mounted at the bottom of the box body. According to the utility model, the defects in the prior art are overcome, the disc I, the disc II, the rotating handle and the rotatable supporting arm II are arranged, the supporting arm II rotates above the disc I above the supporting arm I through the disc II at the tail part under the action of the rotating disc, and the bolt is inserted into the corresponding insertion hole to fix the supporting arm II after the supporting arm II reaches a proper position; in addition, the rotating handle can be rotated, the rotating handle drives the supporting plate to move up and down through the threaded rod, and up-down adjustment of the supporting plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoulder labrum repair surgery, in particular to a hand support plate which is convenient for surgical operation. Background Art

[0002] The surgical hand support is a medical device that is usually used to provide doctors with additional support and stability during surgery. The shoulder joint is composed of anterior and posterior joint capsules. Labrum repair generally repairs the anterior and inferior labrum. If the space in front is large, the surgical operation can be convenient. Therefore, we propose a hand support that facilitates surgical operations.

[0003] According to the existing patent announcement number: CN218391569U, a surgical hand support board includes an upper hand support board and a lower hand support board, a support rod and a limiter. The upper hand support board is on the upper side and the lower hand support board is on the lower side. They are arranged relative to each other, and the distance between the upper hand support board and the lower hand support board is adjustable. The support rod is connected to the bottom end of the lower hand support board, and the limiter is installed on the operating table. At the same time, the limiter and the support rod can be slidably adjusted. Both the upper hand support board and the lower hand support board are structures that can be retracted along the length direction. The length of the hand support board can be adaptively adjusted according to the different limb lengths of patients, but the following defects are exposed during use:

[0004] 1. The armrest is usually installed on the bed through fixings. After its approximate position is determined, it can be fine-tuned. As described in the reference patent, its height can be adjusted by the first bolt handle, but its orientation remains in the same direction. If the orientation needs to be changed, it needs to be disassembled as a whole for adjustment, which is inconvenient.

[0005] 2. Secondly, in order to prevent the patient's arms from slipping, baffles are usually set on both sides of the arm rest, but the position of the baffles is fixed, so that the patient's arms still have a certain space to move above the arm rest. If the patient does not move his arms consciously, it will affect the operation. Utility Model Content

[0006] The purpose of the utility model is to provide a hand support board which is convenient for surgical operation, so as to solve the problems of the existing hand support boards in the use process mentioned in the above background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A hand support board for convenient surgical operation comprises a support arm 1 and a support arm 2, a disc 1 is fixed to the top of the support arm 1, and a box body is fixed to the front end of the support arm 2;

[0009] Disc 2, which is installed at the tail of the supporting arm 2;

[0010] Sockets are equidistantly arranged on the surfaces of the first and second disks;

[0011] A rotating handle, which is mounted at the bottom of the box body;

[0012] A threaded rod connected to the connecting end of the rotating handle and located inside the box body;

[0013] A support plate, which is engaged with the threaded rod through a threaded sleeve on the right side;

[0014] A spring mounted on the inner side of the support plate;

[0015] The clamping plates are installed at the front end of the spring and located above the supporting plate.

[0016] Preferably, a mounting plate is fixed to the lower left side of the support arm 1, and a mounting hole is provided through the middle of the mounting plate.

[0017] Preferably, the first disk and the second disk are movably connected via a rotating disk;

[0018] The latch is inserted into the sockets of the first and second discs.

[0019] Preferably, a sliding rod arranged side by side with the threaded rod is installed inside the box body, and the sliding rod passes through the right side of the supporting plate.

[0020] Preferably, the top of the clamping plate is arranged in a quarter circle, and the surface of the clamping plate is fitted with a sponge pad.

[0021] Preferably, the springs are arranged in a plurality of groups at equal intervals, and the handle can rotate clockwise or counterclockwise.

[0022] Preferably, the disk one and the disk two have the same diameter, and the positions of the insertion holes on the disk one and the disk two correspond to each other.

[0023] The embodiment of the utility model provides a hand support board that is convenient for surgical operation and has the following beneficial effects:

[0024] 1. By setting the discs one and two and the turning handle, the support arm two can be rotated. The support arm two rotates above the disc one above the support arm one under the action of the turning disk through the disc two at the tail. After reaching the appropriate position, the pin is inserted into the corresponding socket to fix it, so as to adjust the orientation of the support plate without the need for disassembly and adjustment. In addition, the turning handle can be rotated, and the turning handle drives the support plate to move up and down through the threaded rod, so as to realize the up and down adjustment of the support plate.

[0025] 2. By setting springs, clamping plates and sponge pads, medical staff first pull the clamping plates to both sides, squeeze the springs to drive the clamping plates to move, and then place the patient's arm on the support plate, release the clamping plate, and the clamping plate returns to its original state with the resilience of multiple sets of springs, and cooperates with the sponge pad that fits the surface to wrap the patient's arm to reduce the space for movement. Then, the handle is turned to drive the support plate to move up and support the upper arm upward, thereby achieving the effect of relaxing the front space for subsequent surgical operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 It is a schematic diagram of the cross-sectional structure of the box body of the utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the first and second discs of the utility model;

[0030] Figure 4 It is a schematic diagram of the structure of the clamping plate of the utility model.

[0031] In the figure: 1. Support arm 1; 2. Disc 1; 3. Support arm 2; 4. Disc 2; 5. Mounting plate; 6. Box body; 7. Support plate; 8. Clamping plate; 9. Turning handle; 10. Threaded rod; 11. Sliding rod; 12. Rotating disk; 13. Socket; 14. Latch; 15. Spring; 16. Sponge pad. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0033] Example: Figure 1 and Figure 2As shown, a hand support board for convenient surgical operations includes a support arm 1 and a support arm 2 3, which are used to support various components. First, the whole is installed with the bed body to a suitable position, and then the mounting piece is connected to the mounting hole inside the mounting plate 5 to achieve the installation of the whole with the bed body. Then the patient places his arm on the support board 7 and is clamped and fixed by the clamping plate 8. When the handle 9 under the box body 6 is rotated to one end, the handle 9 drives the threaded rod 10 to rotate along with the bearing at one end. Since the right side of the support board 7 is engaged with the threaded rod 10 through the threaded sleeve and is penetrated by the slide rod 11, the support board 7 moves on the surface of the slide rod 11 while the threaded rod 10 rotates. As the handle 9 rotates slowly, the support board 7 is driven to move slowly upward. After reaching the suitable position, the patient's upper arm is lifted upward to relax the front space, which is convenient for medical staff to operate the operation.

[0034] like Figure 1 and Figure 3 As shown, when the orientation of the support plate 7 needs to be adjusted, the two groups of latches 14 are taken out, and then the support arm 2 3 is rotated according to actual needs. Since a disc 2 is installed above the support arm 1, a disc 2 4 is installed at the tail of the support arm 3, and the disc 2 and the disc 2 4 are movably connected by a rotating disk 12, the support arm 2 3 is adjusted in angle above the support arm 1 along with the rotating disk 12, and stops rotating after reaching a suitable position, and then the sockets 13 on the disc 2 and the disc 2 4 will correspond one by one, and then the two groups of latches 14 are connected to the corresponding sockets 13 to complete the fixation of the support arm 2 3 to prevent it from rotating.

[0035] like Figure 1 and Figure 4 As shown, the upper inner side of the support plate 7 is connected to the clamping plate 8 through multiple groups of springs 15. The clamping plate 8 is first pushed to both sides, and the clamping plate 8 squeezes the multiple groups of springs 15 inward. The springs 15 shrink inward under the pressure, leaving a suitable position above the support plate 7, and then the patient's arm is placed on the top of the support plate 7, and then the clamping plates 8 are released at the same time. The two groups of clamping plates 8 return to their original state under the resilience of the multiple groups of springs 15 to fix the patient's arm. At the same time, the sponge pad 16 attached to the surface of the clamping plate 8 can not only provide better wrapping, but also improve the comfort during the clamping process.

[0036] Working principle: First, install the whole and the bed body to the appropriate position, and then connect the mounting parts into the mounting holes inside the mounting plate 5 to realize the installation of the whole and the bed body, and rotate the support arm 2 3 according to the actual situation. The support arm 2 3 rotates above the disk 1 above the support arm 1 through the disk 2 4 at the tail under the action of the rotating disk 12. After reaching the appropriate position, insert the pin 14 into the corresponding socket 13 to fix it, adjust the support plate 7 to a suitable angle, then pull the clamping plate 8 to both sides, and squeeze the spring 15 to drive the clamping plate 8 to move, and then place the patient's arm above the support plate 7, release the clamping plate 8, and the clamping plate 8 will return to its original state with the resilience of the multiple sets of springs 15, and cooperate with the sponge pad 16 with surface contact to wrap the patient's arm to reduce the activity space, and then rotate the handle 9 to drive the support plate 7 to move upward and support the upper arm upward, thereby achieving the effect of relaxing the front space for subsequent surgical operations.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A hand support board for convenient surgical operation, characterized in that: include: Support arm one (1) and support arm two (3), wherein a disc one (2) is fixed to the top of the support arm one (1), and a box body (6) is fixed to the front end of the support arm two (3); A second disc (4) mounted at the tail of the second support arm (3); Insert holes (13) are equidistantly arranged through the surfaces of the first disk (2) and the second disk (4); A rotating handle (9) mounted on the bottom of the box body (6); A threaded rod (10) connected to the connecting end of the rotating handle (9) and located inside the box body (6); A support plate (7) which is engaged with the threaded rod (10) through a threaded sleeve on the right side; A spring (15) mounted on the inner side of the support plate (7); The clamping plates (8) are mounted on the front end of the springs (15) and are located above the supporting plates (7).

2. The hand support board for convenient surgical operation according to claim 1, characterized in that: A mounting plate (5) is fixed at the lower left side of the support arm 1 (1), and a mounting hole is provided through the middle of the mounting plate (5).

3. The hand support board for convenient surgical operation according to claim 1, characterized in that: The first disk (2) and the second disk (4) are movably connected via a rotating disk (12); A latch (14) is inserted into a socket (13) where the first disk (2) and the second disk (4) correspond to each other.

4. The hand support board for convenient surgical operation according to claim 1, characterized in that: A sliding rod (11) arranged side by side with the threaded rod (10) is installed inside the box body (6), and the sliding rod (11) passes through the right side of the support plate (7).

5. The hand support board for convenient surgical operation according to claim 1, characterized in that: The top of the clamping plate (8) is arranged in a quarter circle, and the surface of the clamping plate (8) is fitted with a sponge pad (16).

6. The hand support board for convenient surgical operation according to claim 1, characterized in that: The springs (15) are arranged in a plurality of groups at equal intervals, and the rotating handle (9) can rotate clockwise or counterclockwise.

7. The hand support board for convenient surgical operation according to claim 1, characterized in that: The first disk (2) and the second disk (4) have the same diameter, and the positions of the insertion holes (13) on the first disk (2) and the second disk (4) correspond to each other.

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