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Special eye speculum for eyes

An eyelid opener and eye technology, applied in the field of eye-specific eyelid openers, can solve the problems of poor stability of the eyelid opener and the inability to accurately control the opening precision of the eyelid opener, so as to improve stability and ensure stability. sexual effect

Inactive Publication Date: 2018-04-20
SICHUAN ZHICHUANG SPACE INCUBATOR MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Solve the technical problem of poor stability of the eyelid speculum, and solve the technical problem that the opening accuracy of the eyelid speculum cannot be accurately controlled. The use of the eyelid speculum can facilitate the precise control of medical staff and ensure the smooth progress of eye surgery

Method used

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  • Special eye speculum for eyes
  • Special eye speculum for eyes

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Embodiment Construction

[0018] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0019] Any feature disclosed in this specification (including any appended claims, abstract), unless otherwise stated, may be replaced by alternative features that are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0020] like Figure 1-2 As shown, a kind of special-purpose lid opener for eyes of the present invention comprises two spreaders, and described two spreaders are provided with spreader bar 1 and spreader handle 2 respectively, and two spreaders are with pin 3 in Stretching rod 1 and strutting handle 2 connect to make it connect, and form rotational connection with bearing pin 3, and described pin shaft 3 is also connected with a fixing device 5, and one end of desc...

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PUM

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Abstract

The invention discloses a special eye speculum for eyes. The special eye speculum includes two distracters, and the two distracters each are provided with a distracting rod and a distracting handle. The two distracters are connected at the joint of the distracting rod and the distracting handle through a pin shaft and are rotatably connected with the pin shaft, the pin shaft is also connected witha fixing device, one end of the fixing device is connected with the pin shaft, and the other end of the fixing device is connected with an elastic device. The lower portion of the elastic device is connected with a push block, the two sides of the push block are connected with two pull rods respectively, and the other ends of the two pull rods are hinged to the two distracting handles respectively.

Description

technical field [0001] The invention relates to a medical device, in particular to a special eyelid speculum. Background technique [0002] With the development of society, electronic products are becoming more and more popular, and people are becoming more and more dependent on electronic products, resulting in an increasing incidence of eye diseases. In eye surgery, eyelid speculum is essential Few, the working principle of the eyelid opener is similar to the retractor in surgery, which is to support the eyelid. In the prior art, steel wire eyelid openers are generally used to complete the work. Such eyelid openers are often inconvenient to grasp, resulting in poor stability. At the same time, it is difficult for medical staff to accurately control the opening of the eyelids when using the eyelid opener to open the eyelids. If the width of the opening is too large, it is easy to cause the operation to fail to proceed smoothly. Contents of the invention [0003] The pur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02
CPCA61B17/0231
Inventor 孙帝
Owner SICHUAN ZHICHUANG SPACE INCUBATOR MANAGEMENT CO LTD