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Titanium clamp forceps apparatus capable of realizing convenient adjustment of titanium clamp, and use method of the titanium clamp forceps apparatus

A technology of titanium clips and titanium clips, which is applied in the field of medical devices, can solve the problems of poor suture effect, uncontrolled titanium clips, and difficult maintenance of titanium clips, and achieve the effects of simple structure, normal operation and convenient operation

Pending Publication Date: 2020-12-29
UNIV OF SHANGHAI FOR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the titanium clip is separated from the titanium clip and released, the titanium clip will not be controlled, and it is difficult to adjust its angle with the wound surface
Especially when the nylon rope is sutured with multiple titanium clips, as the nylon rope is tightened, the titanium clips are not easy to maintain the desired state perpendicular to the nylon rope surface, which may lead to poor suture results and even perforation and other problems

Method used

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  • Titanium clamp forceps apparatus capable of realizing convenient adjustment of titanium clamp, and use method of the titanium clamp forceps apparatus
  • Titanium clamp forceps apparatus capable of realizing convenient adjustment of titanium clamp, and use method of the titanium clamp forceps apparatus
  • Titanium clamp forceps apparatus capable of realizing convenient adjustment of titanium clamp, and use method of the titanium clamp forceps apparatus

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Embodiment 1

[0053] A titanium clamp device for easy adjustment of titanium clamps, comprising: a clamp assembly 1, a fixed seat 3, a control handle 4, a sheath tube 5, a clamp arm 11, a closing part 12, a semicircular body 13, a boss structure 14, and a fixing groove 15 , Nylon wire 21, wire drawing breaking part 22, wire drawing 23, knife groove 24, limiter 25, nylon wire fixing part 26, nylon wire groove 27, 28-coarse wire drawing, nylon wire hole 29, long hole structure 31, the first The elastic piece 32 , the first blocking piece 33 , the blade 41 , the finger ring 42 , the sheath tube connecting portion 51 , the hose 52 , the second elastic piece 53 and the second blocking piece 54 .

[0054] Such as Figure 1 to Figure 5 As shown, the clip assembly 1 of this embodiment adopts an assembly nested in the fixing seat 3 . Such as Figure 6 As shown, the clip assembly 1 is composed of a rectangular boss structure 14 and a fixing groove 15, at least two clip arms 11 and a closing part 12...

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Abstract

The invention relates to a titanium clamp forceps apparatus capable of realizing the convenient adjustment of a titanium clamp, and a use method of the titanium clamp forceps apparatus. The titanium clamp forceps apparatus comprises a clamp assembly (1), an adjusting wire (2), a fixing base (3), a control handle (4) and a sheath tube (5), wherein the clamp assembly (1) is connected with the adjusting wire (2), the fixing base (3) is connected with the clamp assembly (1) and detachably connected with the far end of the sheath tube (5), the near end of the sheath tube (5) is connected with the control handle (4), and the adjusting wire (2) penetrates through the fixing base (3) and the sheath tube (5) and is connected with the control handle (4). Compared with the prior art, the titanium clamp forceps apparatus solves the problem that the titanium clamp is not easy to adjust and control after being released, and is simple in structure and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a titanium clamp device and a method for using the titanium clamp which are convenient for adjusting the titanium clamp. Background technique [0002] The existing titanium clips are sent in through the endoscope channel to stop bleeding or clip the wound. For larger wounds, it is necessary to use nylon rope for suturing. It mainly compresses blood vessels and surrounding tissues mechanically by clamping, or gathers multiple titanium clips with nylon rope to achieve the purpose of hemostatic clipping. It is a mechanical method and does not cause coagulation, denaturation, or necrosis of mucosal tissues. The operation has the advantages of small trauma, fast hemostasis and closure, low wound recurrence rate, few complications, and definite curative effect. In addition to the clipping function, the existing hemostatic clips generally also have the ability to rotate to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/10A61B17/128
CPCA61B17/10A61B17/1285A61B2017/12004
Inventor 闫士举许济蕾
Owner UNIV OF SHANGHAI FOR SCI & TECH
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