Eyelid opening device for ophthalmic nursing

An eyelid and ophthalmology technology, applied in the field of eyelid stretching devices for eye care, can solve problems such as limited use conditions, difficulty in stretching eyelids, and non-stop beating of eyelids, and achieve the effect of avoiding mistakes

Inactive Publication Date: 2021-02-12
曹科
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides an eyelid stretching device for eye care, to solve the problem that the existing eyelid stretching device either needs to be fixed on the patient's head or is a purely hand-held structure when in use. There are certain d

Method used

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  • Eyelid opening device for ophthalmic nursing
  • Eyelid opening device for ophthalmic nursing
  • Eyelid opening device for ophthalmic nursing

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Experimental program
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Embodiment

[0032] as attached figure 1 to attach Figure 8 Shown:

[0033]The present invention provides an eyelid stretching device for ophthalmic care, which includes a support frame 1; a lifting and moving seat 2 is installed vertically slidingly on the upper end of the supporting frame 1; a horizontal brake mechanism 3 is fixedly installed in the middle of the upper end of the lifting and moving seat 2, The front and rear ends of the brake mechanism 3 are respectively tangent to the front and rear ends of the support frame 1; The middle part of the lifting mobile seat 2 is equipped with a rotating cover block 5; the lifting mobile seat 2 includes a slide rail 201, a door frame 202, a middle hole 203 and a handle 204, and the right side wall middle part of the lifting mobile seat 2 is fixed vertically and vertically with two symmetrical The slide rail 201 of the slide rail 201, the rotating sleeve block 5 is then vertically rotated and installed on the lifting mobile seat 2 between ...

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Abstract

The invention provides an eyelid opening device for ophthalmic nursing, relates to the technical field of medical instruments, and aims at solving the problems that when an existing eyelid opening device is used, the existing eyelid opening device needs to be fixed to the head of a patient or is of a pure handheld structure, the stability and accuracy of the existing eyelid opening device both have certain defects, the opening device fixed to the head of the patient is limited in use condition, when human eyes are blocked by external objects, reflection nerves can reflect naturally, eyelids jump constantly, and therefore the eyelids are difficult to open. The eyelid opening device includes a supporting frame. A lifting moving seat is vertically mounted at the upper end of the supporting frame in a sliding manner; a horizontal brake mechanism is fixedly installed in the middle of the upper end of the lifting moving base, and the front end and the rear end of the brake mechanism are tangent to the front end and the rear end of the supporting frame respectively. Due to the fact that the vertical rod is sleeved with a spring A, the eyelid opening action can be operated at the designated height, convenience and high efficiency are achieved, and when a finger is loosened, automatic reset can be achieved under the action of a spring B.

Description

technical field [0001] The invention relates to the technical field of medical devices, and more specifically, to an eyelid stretcher for eye care. Background technique [0002] Medical devices refer to instruments, equipment, utensils, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are directly or indirectly used on the human body, including required computer software; their effects are mainly obtained through physical means, not Obtained by pharmacological, immunological or metabolic means, or with the participation of these means but only as an auxiliary function; its purpose is the diagnosis, prevention, monitoring, treatment or alleviation of disease; the diagnosis, monitoring, treatment, alleviation or function of injury Compensation; examination, replacement, regulation or support of physiological structures or processes; life support or maintenance; pregnancy control; providing information for medical or diagnostic pu...

Claims

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Application Information

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IPC IPC(8): A61B17/02
CPCA61B17/0231
Inventor 曹科任飞
Owner 曹科
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