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Envelope scissors

A capsule and scissors technology, applied in the field of capsule scissors, can solve the problems of doctor's influence and reflection of capsule scissors, and achieve the effects of reducing weight, facilitating surgery, and improving the success rate.

Inactive Publication Date: 2015-05-20
苏州贝尔一锋医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the anti-skid groove of the capsule scissors in the prior art only has an anti-slip function in one direction, and there is a serious reflection phenomenon on the surface of the capsule scissors, and the reflected light often shines on the doctor's eyes, which is harmful to the doctor when performing glaucoma surgery. serious impact, even medical malpractice

Method used

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Examples

Experimental program
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Embodiment

[0021] Such as Figure 1 to Figure 4 As shown, a capsule scissors comprises: a left piece 1 and a right piece 2 that are hinged to each other. Any one of a straight knife head, an upwardly curved curved knife head, and a 45-degree angled knife head. The tip of the scissors body 3 is pointed, and the handle 4 is provided with a through hole 41 for anti-skid. The skin at the hole 41 will sink into the through hole, so as to prevent slipping in all directions. The surfaces of the left piece 1 and the right piece 2 are matte surfaces. The length of the cutter head 31 of the scissors body 3 is 18mm. The cutter head 31 It refers to the part from the tip of the knife to the 3 shafts of the scissors body, and the total length of the capsule scissors is 128mm.

[0022] A preferred mode of the present invention is: a limiting member 6 is provided on the inner wall of the handle 4 .

[0023] One of the two spring pieces 5 is provided with a bayonet 51 at an end facing away from the sci...

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PUM

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Abstract

The invention provides envelope scissors. The envelope scissors comprise a left piece and a right piece, wherein the left piece and the right piece are hinged to each other; each of the left piece and the right piece comprises a scissors body, a handle and a spring plate; the blade head of each scissors body can be one of a straight blade head, an upwards bent blade head and a 45-degree angular blade head optionally; the blade tip of each scissors body can be sharp; each handle is provided with anti-slipping through holes; the surface of the left piece and the surface of the right piece are matte surfaces; and the length of the blade head of each scissors body is 18mm. The envelope scissors have the advantages that the envelope scissors have an anti-slipping property when carried and are light in weight.

Description

technical field [0001] The invention provides an ophthalmic surgical instrument, in particular to a capsular scissors with anti-slip function and non-reflective surface. Background technique [0002] The existing capsular scissors are the same as the traditional scissors, which are two hinged left and right pieces. Each piece is divided into a scissors body, a handle and a spring piece. The spring piece can be formed by extending the handle, or a separate spring can be used. The piece is connected to the tail of the handle, and the outer wall of the handle is provided with an anti-skid groove, and the surface of the whole capsule scissors body is coated with a very smooth corrosion-resistant layer. [0003] However, the anti-skid groove of the capsule scissors in the prior art only has an anti-slip function in one direction, and there is a serious reflection phenomenon on the surface of the capsule scissors, and the reflected light often shines on the doctor's eyes, which is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/007
Inventor 李菊敏
Owner 苏州贝尔一锋医疗器械有限公司