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Disposable tissue retraction clamp

A one-time, tissue clip technology, applied in the field of tissue retraction clips, can solve the problems of cumbersome assembly, increased operation difficulty, occupation, etc., and achieves the effect of convenient adjustment

Pending Publication Date: 2017-12-26
微至(苏州)医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the device solves the problem of the retractor occupying the channel during use, the assembly of the device is cumbersome, takes up more operation time, and indirectly increases the difficulty of the operation

Method used

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  • Disposable tissue retraction clamp
  • Disposable tissue retraction clamp
  • Disposable tissue retraction clamp

Examples

Experimental program
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Effect test

Embodiment

[0040] Such as figure 2 with image 3 As shown, the disposable tissue retractor clip of the present invention includes a tissue clip 10, a tissue clip 20, a tubular shell 30, and a handle 40. The tubular shell 30 and the handle 40 are connected to each other, and the handle 40 is provided with a drive The mechanism 50, the drive mechanism 50 controls the tissue clip 10 and the tissue clip 20 to move back and forth in the tubular housing 30. The front end of the drive mechanism 50 is connected with a hook 60 that can protrude out of the tubular housing 30 and hook the tissue The tail ends of the clip 10 and the tissue clip 20, and the chuck of the tissue clip 10 and the tissue clip 20 are in a clamped state under the action of their own elasticity.

[0041] A rail groove 41 is provided on the handle 40. The drive mechanism 50 includes a button 51 and a connecting rod (not shown). The button 51 is arranged on the rail groove 41 and can slide back and forth along the rail groove 41. ...

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Abstract

The object of the present invention is to disclose a disposable tissue retractor clip, which includes a pair of tissue clips, a tubular shell and a handle, the tubular shell is connected to the handle, and a control is arranged on the handle The tissue clip is a driving mechanism that moves back and forth in the tubular housing. A hook is connected to the front end of the driving mechanism. The hook can protrude out of the tubular housing and hook the tail end of the tissue clip. The chuck is in a clamped state under the action of its own elasticity; compared with the existing technology, it can effectively retract and fix human tissue without occupying the minimally invasive channel, and does not need to occupy the doctor's hands, reducing the minimally invasive channel quantity to reduce postoperative pain of patients, simple in structure, very convenient, and realize the purpose of the present invention.

Description

Technical field [0001] The invention relates to a tissue retractor clip, in particular to a disposable tissue retractor clip that does not occupy a minimally invasive tunnel. Background technique [0002] During minimally invasive surgery, the surgical field of vision is often affected by human tissues such as organs, muscles, and cartilage. The traditional method is to move the patient to change the patient's posture to obtain a better surgical vision. However, this method is inconvenient for the doctor and may cause more trauma to the patient. [0003] Therefore, in order to obtain a better surgical field of vision during the operation and increase the safety of the operation, many instruments for retraction, separation, and fixation of organs have been developed. [0004] Chinese patent document CN201120103023 provides a three-leaf fan-shaped pliers, including a main body, which is in the shape of a pliers. The head of the main body is composed of two expansion clamp pages and a...

Claims

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Application Information

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IPC IPC(8): A61B17/02A61B17/29
CPCA61B17/0218A61B17/29A61B2017/2926
Inventor 徐孟刘安升赵忠华
Owner 微至(苏州)医疗科技有限公司
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