Angle-adjustable medical forceps

Abstract

The utility model discloses an angle-adjustable medical clamp, which belongs to the technical field of medical instruments and comprises a holding handle, a rotatable connecting support is arranged on the left side of the holding handle, and a semicircular positioning plate is fixedly mounted at the top of the left side of the holding handle. A positioning rod inserted into the holding handle penetrates through the semicircular positioning plate, a rectangular frame is fixedly mounted on the left side face of the connecting support, and a mounting support is fixedly mounted on the left side face of the rectangular frame. According to the angle-adjustable medical forceps, the pulling ring and the pulling cross rod are arranged to drive the linkage support and the linkage rod to pull the fixing forceps to move for angle adjustment, so that the angle adjustment operation of the fixing forceps is simpler and more convenient, and people can better carry out corresponding adjustment according to the use condition; and objects with different sizes can be better clamped, and the use convenience of the medical forceps by people is effectively improved.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically an adjustable-angle medical forceps. Background Technology

[0002] Forceps are hand tools used for gripping, and medical forceps are an indispensable tool in surgical procedures. Currently, most medical forceps use a handle to rotate the forceps to grip objects. Due to their fixed structure, existing medical forceps are difficult to grip objects of different sizes and cannot be adjusted according to actual usage, which reduces the convenience of using medical forceps and hinders their proper use. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In order to overcome the above-mentioned defects of the prior art, this utility model provides an adjustable angle medical forceps, which solves the problem that the fixed structure of medical forceps makes it difficult to clamp objects of different sizes and adjust them according to actual use, thus reducing the convenience of using medical forceps and hindering people from using them better.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable-angle medical forceps, including a grip handle, a rotatable connecting bracket on the left side of the grip handle, a semi-circular positioning plate fixedly installed on the top of the left side of the grip handle, a positioning rod inserted into the grip handle through the interior of the semi-circular positioning plate, a rectangular frame fixedly installed on the left side of the connecting bracket, a mounting bracket fixedly installed on the left side of the rectangular frame, and an angle adjustment device on the left side of the mounting bracket.

[0007] As a further embodiment of this utility model: the angle adjustment device includes a fixing clamp rotatably mounted on the left side of the mounting bracket, a rotatable stabilizing shaft in the middle of the fixing clamp, a linkage rod fixedly mounted on the outer surface of the stabilizing shaft, a rotatable linkage bracket on the inner side of the linkage rod, a pulling crossbar fixedly mounted on the right side of the linkage bracket, a pulling ring fixedly mounted on the right side of the pulling crossbar, and a limiting rod inserted into the inside of the rectangular frame.

[0008] As a further embodiment of this utility model: multiple sets of limiting through holes are provided on the outer side of the pull bar, and the size of the limiting through holes is adapted to the size of the limiting bar.

[0009] As a further embodiment of this utility model: the upper surface of the semi-circular positioning plate is provided with multiple sets of positioning holes, the size of which is adapted to the size of the positioning rod.

[0010] As a further embodiment of this utility model: multiple sets of anti-slip grooves are provided on the right side of the outer surface of the grip handle, and the number of anti-slip grooves is twenty sets.

[0011] As a further embodiment of this utility model: a sliding horizontal hole is provided in the middle of the rectangular frame, and the horizontal bar is pulled to slide inside the sliding horizontal hole.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This adjustable-angle medical forceps adjusts its angle by using a pull ring and a pull bar to move the linkage bracket and linkage rod to move the fixed forceps. This makes the angle adjustment of the fixed forceps simpler and more convenient, allowing people to make appropriate adjustments according to the usage situation. It is also more convenient to clamp objects of different sizes, effectively improving the convenience of using medical forceps.

[0015] 2. This adjustable-angle medical forceps, by setting the handle to rotate along the connecting bracket to a suitable angle, allows the positioning rod to pass through the semi-circular positioning plate and be inserted into the handle for positioning. This results in a better positioning effect for the handle, making it easier to adjust according to actual usage and better adapt to the needs of different users. This facilitates better use of the medical forceps and makes it easier for people to use. Attached Figure Description

[0016] Figure 1 , Figure 2 This is a schematic diagram of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the angle adjustment device of this utility model;

[0018] In the diagram: 1. Handle; 2. Connecting bracket; 3. Semi-circular positioning plate; 4. Positioning rod; 5. Rectangular frame; 6. Mounting bracket; 7. Angle adjustment device; 701. Fixing clamp; 702. Stabilizing shaft; 703. Linkage rod; 704. Linkage bracket; 705. Pulling crossbar; 706. Pulling ring; 707. Limiting rod. Detailed Implementation

[0019] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0020] like Figure 1-3As shown, this utility model provides a technical solution: an adjustable-angle medical forceps, including a grip handle 1, a rotatable connecting bracket 2 on the left side of the grip handle 1, a semi-circular positioning plate 3 fixedly installed on the top of the left side of the grip handle 1, a positioning rod 4 inserted into the grip handle 1 through the interior of the semi-circular positioning plate 3, a rectangular frame 5 fixedly installed on the left side of the connecting bracket 2, an mounting bracket 6 fixedly installed on the left side of the rectangular frame 5, and an angle adjustment device 7 on the left side of the mounting bracket 6.

[0021] The angle adjustment device 7 includes a fixing clamp 701 rotatably mounted on the left side of the mounting bracket 6. The fixing clamp 701 has a rotatable stabilizing shaft 702 in the middle. A linkage rod 703 is fixedly mounted on the outer surface of the stabilizing shaft 702. A rotatable linkage bracket 704 is provided on the inner side of the linkage rod 703. A pull crossbar 705 is fixedly mounted on the right side of the linkage bracket 704. A pull ring 706 is fixedly mounted on the right side of the pull crossbar 705. A limiting rod 707 inserted into the pull crossbar 705 passes through the interior of the rectangular frame 5.

[0022] Specifically, such as Figure 1 and Figure 2 As shown, the upper surface of the semi-circular positioning plate 3 has multiple sets of positioning holes. The size of the positioning holes is adapted to the size of the positioning rod 4. The positioning holes on the upper surface of the semi-circular positioning plate 3 and the positioning rod 4 cooperate with each other to improve the stability of positioning. The right side of the outer surface of the grip handle 1 has multiple sets of anti-slip grooves. There are twenty sets of anti-slip grooves. The anti-slip grooves on the right side of the outer surface of the grip handle 1 help to perform anti-slip operation better.

[0023] Specifically, such as Figure 3 As shown, multiple sets of limiting through holes are provided on the outer side of the pull bar 705. The size of the limiting through holes is adapted to the size of the limiting rod 707. The limiting through holes on the outer side of the pull bar 705 and the limiting rod 707 cooperate with each other to improve the limiting and fixing effect. A sliding horizontal hole is provided in the middle of the rectangular frame 5. The pull bar 705 slides inside the sliding horizontal hole. The sliding horizontal hole in the middle of the rectangular frame 5 cooperates with the pull bar 705 to facilitate better pulling operation.

[0024] The working principle of this utility model is as follows:

[0025] S1. When the medical forceps need to be used, first control the pull ring 706 and the pull bar 705 to move the linkage bracket 704. The linkage bracket 704 moves the linkage rod 703. The linkage rod 703 pulls the fixing forceps 701 to move for angle adjustment. Stop after adjusting the fixing forceps 701 to the appropriate adjustment.

[0026] S2,

[0027] Then, the limiting rod 707 is inserted through the rectangular frame 5 into the inside of the pull crossbar 705 for limiting and fixing;

[0028] S3. Then, after rotating the handle 1 along the connecting bracket 2 to a suitable angle, insert the positioning rod 4 through the semi-circular positioning plate 3 into the inside of the handle 1 for positioning, and then it can be used.

[0029] In summary, this adjustable-angle medical forceps adjusts its angle by using a pull ring 706 and a pull crossbar 705 to drive a linkage bracket 704 and a linkage rod 703 to move the fixed forceps 701. This makes adjusting the angle of the fixed forceps 701 simpler and more convenient, allowing users to better adjust it according to their needs and better clamp objects of different sizes, thus effectively improving the convenience of using medical forceps.

[0030] This adjustable-angle medical forceps, by setting the grip handle 1 to rotate along the connecting bracket 2 to a suitable angle, allows the positioning rod 4 to pass through the semi-circular positioning plate 3 and be inserted into the grip handle 1 for positioning. This results in a better positioning effect for the grip handle 1, making it easier to adjust according to actual usage, better adapting to the needs of different users, and facilitating better use of the medical forceps.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. An adjustable-angle medical forceps, comprising a grip handle (1), wherein a rotatable connecting bracket (2) is provided on the left side of the grip handle (1), characterized in that: A semi-circular positioning plate (3) is fixedly installed on the top left side of the grip (1). A positioning rod (4) inserted into the grip (1) passes through the interior of the semi-circular positioning plate (3). A rectangular frame (5) is fixedly installed on the left side of the connecting bracket (2). A mounting bracket (6) is fixedly installed on the left side of the rectangular frame (5). An angle adjustment device (7) is provided on the left side of the mounting bracket (6).

2. The adjustable-angle medical forceps according to claim 1, characterized in that: The angle adjustment device (7) includes a fixing clamp (701) rotatably mounted on the left side of the mounting bracket (6). A rotatable stabilizing shaft (702) is provided in the middle of the fixing clamp (701). A linkage rod (703) is fixedly mounted on the outer surface of the stabilizing shaft (702). A rotatable linkage bracket (704) is provided on the inner side of the linkage rod (703). A pulling crossbar (705) is fixedly mounted on the right side of the linkage bracket (704). A pulling ring (706) is fixedly mounted on the right side of the pulling crossbar (705). A limiting rod (707) inserted into the pulling crossbar (705) passes through the interior of the rectangular frame (5).

3. The adjustable-angle medical forceps according to claim 2, characterized in that: The outer side of the pull bar (705) has multiple sets of limiting through holes, the size of which is adapted to the size of the limiting bar (707).

4. The adjustable-angle medical forceps according to claim 1, characterized in that: The upper surface of the semi-circular positioning plate (3) has multiple sets of positioning holes, the size of which is adapted to the size of the positioning rod (4).

5. The adjustable-angle medical forceps according to claim 1, characterized in that: The grip handle (1) has multiple anti-slip grooves on the right side of its outer surface, with a total of twenty anti-slip grooves.

6. The adjustable-angle medical forceps according to claim 2, characterized in that: The rectangular frame (5) has a sliding horizontal hole in the middle, and the horizontal bar (705) is pulled to slide inside the sliding horizontal hole.

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