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Eye speculum for relieving eyestrain

A technology of eyelid opener and eye fatigue, which is applied in the field of medical equipment, can solve the problems of poor stability of the eyelid opener, and achieve the effect of alleviating eye fatigue

Inactive Publication Date: 2017-12-26
成都测迪森生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The eyelid speculum is equivalent to the retractor in ophthalmic surgery. In ophthalmic surgery, it plays a role in supporting the eyelids and is widely used. The existing eyelid speculum has poor stability and is easy to relieve eye fatigue.

Method used

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  • Eye speculum for relieving eyestrain
  • Eye speculum for relieving eyestrain

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0020] Specific embodiment 1: A eyelid opener for relieving eye fatigue, including a support frame 1, a clamping device 7, and a clamp arm 2, one end of the clamp arm is hinged to the support frame 1, and the other end of the clamp arm A hook 3 is fixedly connected, a channel is provided in the middle of the support frame, a central rod 6 passes through the channel, the end of the central rod is hinged with a first connecting rod 5, and there are two second connecting rods, one end of the first connecting rod and the center The bar is hinged, the other end is hinged with the clip arm, and the beginning of the center bar is a clamping device 7 that controls the movement of the center bar back and forth relative to the support frame.

[0021] The clamping device includes a fixed tube 701 fixedly connected to the support frame. The end of the fixed tube is hinged with an arm 702. There are two arms. The central rod passes through the fixed tube 701. Two second connecting rods 703...

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PUM

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Abstract

The invention discloses a eyelid opener for relieving eye fatigue, which belongs to the field of medical equipment and aims to solve the problem of eye fatigue, including a support frame (1), a clamping device (7), and a clamp arm (2). One end of the arm is hinged to the support frame (1), the other end of the clamp arm is fixedly connected with a hook (3), a channel is provided in the middle of the support frame, the center rod (6) passes through the channel, and the end of the center rod is hinged There is a first connecting rod (5), and there are two second connecting rods. One end of the first connecting rod is hinged with the central rod, and the other end is hinged with the clamp arm. holding device (7).

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a eyelid speculum. Background technique [0002] Eyelids (eyelids), commonly known as eyelids, are located in front of the eyeball and form a barrier to protect the eyeball. The eyelids are divided into upper and lower eyelids, and it is usually necessary to dilate the eyelids to facilitate surgery during eye surgery. The eyelid speculum is a device used to open the patient's eyelids during eye surgery to facilitate surgery, which is conducive to expanding the surgical field of view. The eyelid speculum is equivalent to a retractor in ophthalmic surgery. In ophthalmic surgery, it plays a role in supporting the eyelids and is widely used. The eyelid speculum in the prior art has poor stability and is easy to relieve eye fatigue. Contents of the invention [0003] The object of the present invention is to solve the above problems, and discloses a eyelid opener for relieving eye...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/00
CPCA61F9/00A61F9/0008A61F2009/0052
Inventor 郑浩
Owner 成都测迪森生物科技有限公司
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