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Forceps type deep tissue suturing instrument capable of being continuously used

A deep tissue and device technology, applied in the field of medical devices, can solve the problems of other tissue damage and inconvenient suture, and achieve the effects of simplified operation, convenient suture operation, and economical use.

Active Publication Date: 2021-12-31
北京市延庆区医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the surgical operation process at the present stage, there will be many situations in which deep tissue suturing is required during more surgical operations. It is necessary to use a traditional needle holder for suturing operations, which is very inconvenient during suturing, and during the suturing process prone to damage to other tissues

Method used

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  • Forceps type deep tissue suturing instrument capable of being continuously used
  • Forceps type deep tissue suturing instrument capable of being continuously used
  • Forceps type deep tissue suturing instrument capable of being continuously used

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] refer to figure 1 , a continuously usable forceps type deep tissue suture instrument, which comprises forceps body one 1 and forceps body two 4, which are symmetrically arranged on the forceps body one 1 and forceps body two 4 for clamping a suture needle 3 structure; the clamping structure includes: clamping structure one and clamping structure two capable of self-locking are set on clamp body one 1 and clamp body two 4, and the clamping structure one and clamping structure two are set in use The clamping state is opposite, and the replacement of the position of the suture needle 3 between the clamping structure one and the clamping structure two is realized through the mutual cooperation of the two clamping structures; In the holding structure 2, and then by combining the front ends of the pliers 1 and 2 4, at the same time, the pliers 1 or 2 4 will release the clamping, and the corresponding pliers 1 or 2 4 will Suture needle 3 is tightened.

Embodiment 2

[0041] refer to figure 2 -3, on the basis of embodiment 1, the clamping structure one is set, the first end 12 of the clamp body one 1 and the clamp body two 4 is provided with a placement cavity 11 for setting the clamping structure, and it is provided that the suture needle can be 3 through-holes for access.

[0042] The clamping structure 1 and the clamping structure 2 are respectively arranged in the placement cavity 11 provided at the first end 12 of the first pliers body 1 and the second pliers body 4 .

[0043]Clamping structure one includes: a clamping structure and a control structure for maintaining the clamping state; this arrangement reduces the number of instruments used for suturing during suturing, and reduces the probability of damage to other tissues caused by using too many instruments.

Embodiment 3

[0045] refer to figure 2 -4. Set up the clamping structure on the basis of Embodiment 2. The clamping structure includes: clamping claws 13 arranged in an array with the moving block 2 as the center of the circle.

[0046] The number of clamping claws 13 is 2 to 4, and the contact side of the clamping claws 13 with the suture needle 3 is set as an arc-shaped groove, and matches the curvature of the suture needle 3 to ensure that the clamping claws 13 are aligned with the suture needle 3. Gripping strength.

[0047] One end of the clamping claw 13 is provided with an arc-shaped connecting body with an elastic function, and is connected with the moving block 2 through the connecting body. By setting a connecting body with an elastic function on the clamping claw 13, the clamping claw is driven by pressing the moving block 2 13 to clamp the suture needle 3.

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PUM

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Abstract

The invention provides a forceps type deep tissue suturing instrument capable of being continuously used. The forceps type deep tissue suturing instrument comprises a forceps body I and a forceps body II, wherein clamping structures for clamping a suturing needle are symmetrically arranged on the forceps body I and the forceps body II; and the clamping structures comprise a clamping structure I and a clamping structure II which are arranged on the forceps body I and the forceps body II and can conduct self-locking, clamping states of the clamping structure I and the clamping structure II are opposite in a using process, and position replacement of the suture needle between the clamping structure I and the clamping structure II is achieved through mutual cooperation of the two clamping structures. During use, the suture needle is firstly pressed and fixed in the clamping structure I or the clamping structure II, then, front ends of the forceps body I and the forceps body II are closed and combined, meanwhile, the forceps body I or the forceps body II will release clamping, and the corresponding forceps body I or the forceps body II can tighten the suture needle.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a continuously usable clamp-type deep tissue suturing device. Background technique [0002] Surgical suture is the most basic operation in surgery, and the way of surgical suture will be slightly different according to different parts. Suturing can be made easier and more efficient through instruments. For superficial skin and subcutaneous sutures, intermittent or continuous subcutaneous sutures are generally used, and most of the skin is sutured intermittently. Play a role in hemostasis and early wound healing, reconstruction of organ structure or plastic surgery. [0003] In the surgical operation at the present stage, during more surgical operations, there will be many cases where deep tissue suturing is required, and traditional needle holders are required for suturing operations, which is very inconvenient during suturing, and during the suturing proces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/04
CPCA61B17/0491A61B17/0483
Inventor 赵凤龙于永华胡黎婷周方石雷李金亮吕扬张利辉
Owner 北京市延庆区医院