Eyelash scissors special for ophthalmology department

An eyelash and ophthalmology technology, which is applied in the field of special eyelash trimmers for ophthalmology, can solve the problems of eyelash damage to eyelid skin or ocular surface, different lengths of eyelash trimming, and low safety factor of operation, so as to reduce fear, save preparation time, and accept cooperation good effect

Pending Publication Date: 2022-01-25
ZHONGSHAN OPHTHALMIC CENT SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The operation safety factor is low. The use of sharp tools such as curved and blunt scissors may damage the eyelid skin or ocular surface due to patient factors such as blinking, loose or wrinkled skin, eyelashes or trichiasis, and operator factors such as hand shaking and poor exposure of eyelashes.
[0005] 2. The trimming effect is not ideal. The eyelashes grow along the arc of the eyelid margin. Using the blunt scissors can only cut off a small part of the eyelashes each time. It needs to be moved and trimmed many times. There are disadvantages of different lengths of eyelash trimming and repeated trimming

Method used

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  • Eyelash scissors special for ophthalmology department
  • Eyelash scissors special for ophthalmology department
  • Eyelash scissors special for ophthalmology department

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0026] Please refer to figure 1 , in the first embodiment of the present invention, the eyelash scissors for ophthalmology include: a scissors head 1 and a handle 2, the handle includes a first handle 21 and a second handle 22, the first handle 21 and The second handle 22 is hinged, and the scissors head 1 includes a blade 11 and a blunt head 12, and the blade 11 and the blunt head 12 are connected to the second handle 22 and the first handle 21 respectively. Fixedly connected, the blade 11 and the blunt head 12 are arc-shaped, and the second handle 22 and the first handle 21 are fixedly equipped with an arc-shaped handle 3 .

[0027] The blunt head 12 is coated with eye ointment.

[0028] Both the scissor head 1 and the knife handle 2 are made of stainless steel.

[0029] Compared with related technologies, the eyelash scissors for ophthalmology provided by the present invention have the following beneficial effects:

[0030] 1) Simple and time-saving: After putting the ey...

no. 2 example

[0035] Based on the special ophthalmic eyelash scissor provided in the first embodiment of the present application, the second embodiment of the present application proposes another special eyelash scissor for ophthalmology. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0036] The second embodiment of the present invention will be further described below in conjunction with the drawings and implementation methods.

[0037] Please refer to figure 2 and image 3 The special eyelash scissor for ophthalmology also includes permanent magnets 4 fixedly installed on the sides of the second knife handle 22 and the first knife handle 21 that are close to each other, and the magnetic poles of the sides of the two permanent magnets 4 that are close to each other are opposite.

[0038] The sides of the second knife handle 22 and the first k...

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Abstract

The invention provides eyelash scissors special for the ophthalmology department. The eyelash scissors special for the ophthalmology department comprise scissor heads and scissor handles, the scissor handles comprise a first scissor handle and a second scissor handle, the first scissor handle is hinged to the second scissor handle, each scissor head comprises a blade and a blunt end, and the blade and the blunt end are fixedly connected with the second scissor handle and the first scissor handle respectively, the blades and the blunt ends are arc-shaped, and arc-shaped handles are fixedly mounted on the second scissor handle and the first scissor handle. The eyelash scissors special for the ophthalmology department have the advantages that the eyelash scissors are safe to operate, easy to use and good in trimming effect, important clinical actual requirements are met, and important support can be provided for optimizing the preoperative preparation process of an inner eye operation and increasing the acceptability and comfort of a patient.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a special eyelash scissor for ophthalmology. Background technique [0002] Eyelash cutting is a routine preoperative preparation for internal eye surgery in ophthalmology. Its purpose is to reduce the possibility of contamination of the surgical area by excessively long eyelashes, or to alleviate the discomfort caused by excessively long eyelashes irritating the cornea and conjunctiva. The traditional method of cutting eyelashes is to use the curved blunt scissors to apply an appropriate amount of eye ointment on the blade, and cut off the eyelashes along the root of the eyelashes from the outer canthus to the inner canthus. The cut eyelashes adhere to the blade to prevent them from falling into the eye or the skin on the surface of the eye . [0003] But this traditional method of cutting eyelashes has certain disadvantages: [0004] 1. The operation safety factor is l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26B13/08B26B13/14A61F9/00
CPCB26B13/08B26B13/14A61F9/00
Inventor 吕林曾馨肖惠明王桂婷
Owner ZHONGSHAN OPHTHALMIC CENT SUN YAT SEN UNIV
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