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Tunica conjunctiva scissors

A technology of conjunctival scissors and scissors, applied in the field of conjunctival scissors, can solve the problems of conjunctival scissors reflection phenomenon, doctor's influence, patients' accidental injury, etc., and achieve the effect of improving work efficiency, reducing weight and improving success rate

Inactive Publication Date: 2015-05-27
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 conjunctival scissors in the prior art have the following problems: the anti-slip groove only has an anti-slip function in one direction; the surface of the conjunctiva scissors has serious reflections, and the reflected light often shines on the doctor's eyes, which is harmful to the doctor when performing ophthalmic surgery. Serious impact, even medical accidents; the tip of the scissors is pointed, and the doctor is likely to cause accidental injury to the patient when cutting the conjunctiva or conjunctiva in eye surgery

Method used

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  • Tunica conjunctiva scissors
  • Tunica conjunctiva scissors

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Embodiment

[0020] Such as figure 1 and figure 2 As shown, a kind of conjunctival scissors, comprising: left piece 1 and right piece 2 that are mutually hinged, left piece 1, right piece 2 all comprise scissors body 3, handle 4 and spring piece 5, the cutter head 31 of scissors body 3 is upward Curved cutter head, and the upward bending angle of the cutter head is 2° to 10°, the tip of the scissors body 3 is blunt, and the handle 4 is provided with a through hole 41 for anti-skid, when the doctor is holding it, the through hole 41 part The skin of the scissors will sink into the through hole 41, thereby playing the role of anti-slip in all directions. The surfaces of the left piece 1 and the right piece 2 are matte surfaces, and the length of the cutter head 31 of the scissors body 3 is 10mm-16mm. The cutter head 31 It refers to the part from the tip of the knife to the 3 shafts of the scissors body. The total length of the conjunctiva scissors is 122mm-128mm.

[0021] A preferred mode...

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Abstract

The invention provides a pair of tunica conjunctiva scissors. The pair of tunica conjunctiva scissors comprises a left piece and a right piece which are mutually hinged, wherein each of the left piece and the right piece comprises a scissors body, a handle and a spring sheet; a tool bit of the scissors body is an upwards-bent tool bit and the upward bending angle is 2-10 degrees; a tool tip of the scissors body is a blunt end; an anti-slipping through hole is formed in each handle; the surfaces of the left piece and the right piece are matte surfaces; the length of the tool bit of each scissors body is 10mm-16mm. The pair of tunica conjunctiva scissors has the advantages that the pair of tunica conjunctiva scissors is anti-slipping when being held and the weight is light.

Description

technical field [0001] The invention provides an ophthalmic surgical instrument, in particular relates to a conjunctival scissors with anti-slip function and non-reflective surface. Background technique [0002] The existing conjunctival scissors are the same structure as the traditional scissors, which are hinged with each other. 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 piece can be used It is connected to the tail of the handle, and the outer wall of the handle is provided with an anti-slip groove, and the entire surface of the scissors body is coated with a very smooth corrosion-resistant layer. [0003] However, the conjunctival scissors in the prior art have the following problems: the anti-slip groove only has an anti-slip function in one direction; the surface of the conjunctiva scissors has serious reflections, and the reflected light often shines on the docto...

Claims

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Application Information

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