Medical non-slip clamping forceps
By designing the X-shaped cross-connected clamping forceps and the segmented clamping structure of multiple clamping blocks, the existing medical clamping forceps have solved the problem of anti-slip wear and effusion of anti-slip textures, and the medical anti-slip clamping forceps with high stability and good anti-slip effect are achieved.
Patent Information
- Application Number
- CN202420446723.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-08
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-03-08
AI Technical Summary
During use, the anti-slip marks of existing medical clamps are prone to wear and easily accumulate fluid, affecting the clamping stability and anti-slip effect.
A medical anti-slip clamping pliers are designed, adopting a first clamping handle and a second clamping pliers with an X-shaped cross-connection, equipped with a plurality of first clamping blocks and a second clamping blocks, and improving clamping stability and anti-slip effect through clamping grooves and flow guide grooves.
Through the design of segmented clamping and flow guide grooves of multiple clamping blocks, the clamping stability of the suture needle is improved, the effusion problem is avoided, and the anti-slip effect is significantly improved.
Smart Images
Figure CN222737930U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of clamping forceps, in particular to a pair of medical anti-slip clamping forceps. Background Art
[0002] Clamping forceps are widely used in the medical field. They can clamp bones, tissues, blood vessels, blades, sponges, gauze and suture needles to facilitate surgery. According to different functions, the structure of clamping forceps is also divided into many types.
[0003] Needle holding forceps are a type of clamping forceps, mainly used to clamp suture needles for tissue suturing. In order to improve the stability of needle holding, anti-slip grooves are usually set on the clamp head, but the anti-slip grooves are easy to wear and easy to accumulate fluid in the anti-slip grooves, affecting the anti-slip effect during use, and need to be improved. Utility Model Content
[0004] The main technical problem solved by the utility model is to provide a medical anti-skid clamping forceps for clamping suture needles and improving the clamping stability.
[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a medical anti-slip clamping forceps, including: a first clamp handle, a second clamp handle and a rivet, the first clamp handle and the second clamp handle are cross-connected in an X shape by the rivet, the front part of the first clamp handle is provided with a first clamp head that is bent and extended upward, the front part of the second clamp handle is provided with a second clamp head corresponding to the first clamp head, the top of the first clamp head is provided with a first clamping block that is spaced apart along the thickness direction and extends toward the second clamp head, the top of the second clamp head is provided with a second clamping block that corresponds to the first clamping block one by one, the first clamping block is provided with a first clamping groove that is concavely provided on one side facing the second clamp head, and the second clamping block is provided with a second clamping groove that corresponds to the first clamping groove that is concavely provided on one side facing the first clamp head.
[0006] In a preferred embodiment of the present invention, the rivet is a gill axis rivet.
[0007] In a preferred embodiment of the present invention, a support spring located behind the rivet is provided between the first clamp handle and the second clamp handle.
[0008] In a preferred embodiment of the present invention, the first clamp head and the second clamp head are both in an L-shaped or J-shaped bending structure.
[0009] In a preferred embodiment of the present invention, the first clamping groove and the second clamping groove are arc grooves respectively.
[0010] In a preferred embodiment of the present invention, the length direction of the first clamping groove extends along the thickness direction of the first clamping block.
[0011] In a preferred embodiment of the present invention, the number of the first clamping blocks is two, and the inner side of the first clamp head is concavely provided with a first guide groove extending between the two first clamping blocks.
[0012] In a preferred embodiment of the present invention, the number of the second clamping blocks is two, and the inner side of the second clamp head is concavely provided with a second guide groove extending between the two second clamping blocks.
[0013] The beneficial effects of the utility model are as follows: the medical anti-skid clamping forceps pointed out by the utility model are specially designed with multiple first clamping blocks and second clamping blocks, which can perform segmented clamping of the suture needle. The contact area on the surface of the suture needle is increased by the first clamping groove and the second clamping groove. The clamping stability is high, and the diversion effect between two adjacent first clamping blocks and between two adjacent second clamping blocks is good, which avoids the problem of fluid accumulation and further improves the anti-skid effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:
[0015] Figure 1 It is a structural schematic diagram of a preferred embodiment of a medical anti-slip clamping forceps of the utility model;
[0016] Figure 2 yes Figure 1 A top view of
[0017] Figure 3 yes Figure 1 A schematic structural diagram of the first clamp handle;
[0018] Figure 4 yes Figure 2 A schematic diagram of the structure after the first clamp handle and the second clamp handle are opened. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0020] See also Figure 1~Figure 4 , the utility model embodiment includes:
[0021] like Figure 1 and Figure 2 The medical anti-slip clamp shown includes: a first clamp handle 1, a second clamp handle 2 and a rivet 3. The first clamp handle 1 and the second clamp handle 2 are cross-connected in an X shape through the rivet 3. In this embodiment, the rivet 3 is a gill axis rivet to ensure the flexibility of opening and closing the first clamp handle 1 and the second clamp handle 2.
[0022] In order to improve the opening efficiency, a support spring 4 is provided between the first clamp handle 1 and the second clamp handle 2 and is located behind the rivet 3. When the first clamp handle 1 and the second clamp handle 2 are closed, the support spring 4 is compressed. Figure 4 As shown, the elastic force of the support spring 4 is released during the opening process, thereby reducing the difficulty of operation.
[0023] A first clamp head 11 that bends and extends upward is provided at the front portion of the first clamp handle 1, and a second clamp head 21 corresponding to the first clamp head 11 is provided at the front portion of the second clamp handle 2. In this embodiment, the first clamp head 11 and the second clamp head 21 are both L-shaped or J-shaped bending structures, which facilitates suturing work after the suture needle is clamped during surgery.
[0024] like Figure 3 As shown, the top of the first clamp head 11 is provided with first clamping blocks 13 which are spaced apart along the thickness direction thereof and extend toward the second clamp head 21. Figure 1 As shown, a second clamping block 23 corresponding to the first clamping block 13 is provided on the top of the second clamp head 21. Through the cooperation of multiple first clamping blocks 13 and second clamping blocks 23, the suture needle can be clamped in sections to improve the clamping stability.
[0025] In this embodiment, there are two first clamping blocks 13, and the inner side of the first clamp head is concavely provided with a first guide groove 14 extending between the two first clamping blocks 13. There are two second clamping blocks 23, and the inner side of the second clamp head 21 is concavely provided with a second guide groove extending between the two second clamping blocks 23. This has a good effect on the diversion of body fluids, avoids the problem of fluid accumulation, and further improves the anti-slip effect of the suture needle during the clamping process.
[0026] like Figure 2 As shown, a first clamping groove 12 is concavely provided on one side of the first clamping block 13 facing the second clamp head 21, and the length direction of the first clamping groove 12 extends along the thickness direction of the first clamping block 13, that is, it runs through the thickness direction, so as to facilitate the clamping of the suture needle.
[0027] A second clamping groove 22 corresponding to the first clamping groove 12 is concavely arranged on one side of the second clamping block 23 facing the first clamp head 11. In the present embodiment, the first clamping groove 12 and the second clamping groove 22 are respectively arc grooves. The arc grooves on both sides increase the contact area with the surface of the suture needle when clamping, and the clamping stability is high.
[0028] In summary, the medical anti-skid clamping forceps disclosed in the utility model can perform segmented clamping of suture needles, have high stability, avoid the problem of fluid accumulation, and have good anti-skid effect.
[0029] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A medical anti-slip clamp, comprising: A first pliers handle, a second pliers handle and a rivet, wherein the first pliers handle and the second pliers handle are cross-connected in an X shape by the rivet, and characterized in that a first pliers head that is bent and extended upward is provided at the front of the first pliers handle, a second pliers head corresponding to the first pliers head is provided at the front of the second pliers handle, a first clamping block that is spaced apart along the thickness direction and extends toward the second pliers head is provided at the top of the first pliers head, a second clamping block that corresponds one to one with the first clamping block is provided at the top of the second pliers head, a first clamping groove is provided inwardly on a side of the first clamping block facing the second pliers head, and a second clamping groove corresponding to the first clamping groove is provided inwardly on a side of the second clamping block facing the first pliers head.
2. The medical anti-slip clamp according to claim 1, characterized in that: The rivets are gill shaft rivets.
3. The medical anti-slip clamp according to claim 1, characterized in that: A support spring located behind the rivet is arranged between the first clamp handle and the second clamp handle.
4. The medical anti-slip clamp according to claim 1, characterized in that: The first clamp head and the second clamp head are both in an L-shaped or J-shaped bending structure.
5. The medical anti-slip clamp according to claim 1, characterized in that: The first clamping groove and the second clamping groove are arc grooves respectively.
6. The medical anti-slip clamp according to claim 1, characterized in that: The length direction of the first clamping groove extends along the thickness direction of the first clamping block.
7. The medical anti-slip clamp according to claim 1, characterized in that: There are two first clamping blocks, and the inner side of the first clamp head is concavely provided with a first guide groove extending between the two first clamping blocks.
8. The medical anti-slip clamp according to claim 7, characterized in that: The number of the second clamping blocks is two, and the inner side of the second clamp head is concavely provided with a second guide groove extending between the two second clamping blocks.