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Anti-loosening needle threading clamp for surgical suture

A surgical suturing and anti-loosening technology, which is applied in the field of medical devices, can solve the problems of limited clamping force and reduce the work efficiency of patients' wounds, and achieve the effect of increasing friction

Pending Publication Date: 2022-07-12
袁建磊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, the clamping force of the traditional needle-threading clip on the needle is limited. When the needle is clamped to assist in suturing the wound, the needle is easy to slip with the needle-threading clip, thereby reducing the work efficiency of suturing the patient's wound.

Method used

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  • Anti-loosening needle threading clamp for surgical suture
  • Anti-loosening needle threading clamp for surgical suture
  • Anti-loosening needle threading clamp for surgical suture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1, as Figure 1-8 As shown, the present invention provides an anti-loosening needle threading clip for surgical suturing, comprising a first clamping member 1 and a suture needle clamping device 4, the surface of the first clamping member 1 is rotatably connected with a second clamping member 2 , the lower surfaces of the first clamping member 1 and the second clamping member 2 are fixedly connected with a holding driving rod 3, and the surfaces of the first clamping member 1 and the second clamping member 2 are provided with a suture needle clamping device 4 .

[0030] The specific settings and functions of the suture needle clamping device 4 , the cutting device 5 and the limiting device 6 will be described in detail below.

[0031] like image 3 and Figure 4As shown, the suture needle clamping device 4 includes two arc grooves 401, the two arc grooves 401 are respectively opened on the surfaces of the first clamping member 1 and the second clamping member...

Embodiment 2

[0037] Embodiment 2, on the basis of Embodiment 1, the surface of the first clamping member 1 is provided with a limiting device 6, and the limiting device 6 includes a first clamping plate 61, and the surface of the first clamping member 61 is connected to the first clamping member. 1. Fixed connection, the first card 61 and the second card 63 will fix the two holding driving rods 3 in the middle, so as to achieve the effect of fixing the position of the first clamping member 1 and the second clamping member 2, and then the The latch 66 is re-inserted into the hole of the handle 65, and the position of the handle 65 is fixed, thereby fixing the position of the rotating shaft 64. The surface of the first clamping plate 61 is evenly and fixedly connected with two elastic cloths 62. One end of a clamping plate 61 is slidably connected with a second clamping plate 63 to fix the position of the first clamping member 1 and the second clamping member 2, and then the latch 66 is re-in...

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PUM

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Abstract

The invention provides an anti-loosening needle threading clamp for surgical suture, and relates to the field of medical instruments, the anti-loosening needle threading clamp comprises a first clamping piece and a suture needle clamping device, the surface of the first clamping piece is rotatably connected with a second clamping piece, and the lower surface of the first clamping piece and the lower surface of the second clamping piece are both fixedly connected with holding driving rods; a suture needle clamping device is arranged on the surface of the first clamping piece and the surface of the second clamping piece and comprises two arc grooves, the two arc grooves are formed in the surface of the first clamping piece and the surface of the second clamping piece respectively, and sliding plates are slidably connected to the inner walls of the arc grooves. Two first springs are evenly and fixedly connected to the sides, away from the arc grooves, of the sliding plates, and clamping plates are fixedly connected to the ends, away from the sliding plates, of the first springs. The problems that the clamping force of a traditional needle threading clamp on a needle is limited, when the needle is clamped for assisting in suturing a wound, the needle is prone to sliding relative to the needle threading clamp, and therefore the working efficiency of suturing the wound of a patient is reduced are solved.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an anti-loosening needle threading clip for surgical suture. Background technique [0002] A suture forceps is a hand-held instrument used in many surgical procedures and can be used for incision closure in laparoscopic surgery, suturing of skin wounds, or suturing of bleeding vessels. In hernia repair procedures, the tool can be used to attach repair material (such as mesh) to the inside of the abdominal wall or to separate abdominal organs from the abdominal wall, helping to prevent adhesions from forming. The device's tiny size allows surgeons to close small wounds without making larger incisions. [0003] However, in the prior art, the traditional needle threading clips have limited clamping force on the needles. When the needles are clamped to assist in suturing the wound, the needles tend to slide with the needle threading clamps, thereby reducing the efficiency of sutur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/06A61B17/04
CPCA61B17/06061A61B17/0467A61B17/0487
Inventor 袁建磊杨建波
Owner 袁建磊