Adjustable eyelid retractor special for ophthalmology department

An eyelid opener, ophthalmology technology, applied in ophthalmology treatment, medical science, surgery and other directions, can solve problems such as inconvenience to hold, poor stability, and patient discomfort

Inactive Publication Date: 2017-10-20
成都尚智恒达科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of science and technology, more and more scientific and technological products appear in all aspects of our daily life, helping people solve many troublesome and small problems, bringing great convenience to people and improving the work efficiency, and people are more and more fond of using them. At present, the eyelid speculum used in clinic is made of steel wire, which has the following two disadvantages in use: first, because the steel wire is very thin, it is not easy to use by hand. The second is that the contact area between the eyelid speculum and the eyelid is large, which makes the patient feel uncomfortable

Method used

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  • Adjustable eyelid retractor special for ophthalmology department
  • Adjustable eyelid retractor special for ophthalmology department

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0015] refer to Figure 1-2 , an adjustable eyelid opener for ophthalmology, including a connector 4, a movable rod 8, a handle rod 10 and a protective cover 14, a limit ring 3 is installed on the left side of the connector 4, and a connecting rod 2 is installed on the left side of the connector 4 , and the eyelid opening head 1 is installed on the left side of the connecting rod 2, the support rod 5 is installed on the right side of the connector 4, and the handle rod 10 is installed on the right side of the support rod 5. The limit rod 12 is installed on the surface, and the fixed column 7 is installed on the left side of the limit rod 12, the rotating shaft 13 is ...

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Abstract

The invention discloses an adjustable eyelid speculum specially used for ophthalmology, which includes a connector, a movable rod, a handle rod and a protective cover. A limiting ring is installed on the left side of the connector, and a connecting rod is installed on the left side of the connector. And the left side of the connecting rod is equipped with an eyelid opening head, and the right side of the support rod is equipped with a handle bar, the surface of the handle bar is equipped with human-machine texture, the surface of the handle bar is equipped with a limit rod, and the left side of the limit rod is installed with a fixed A shaft is mounted on the surface of the handle rod, a movable rod is mounted on the surface of the handle rod, a fastening nut is mounted on the surface of the movable rod, a fixed buckle is mounted on the surface of the movable rod, and a A soft rubber layer, a fixing bolt is installed inside the protective cover, and a piston is installed on the surface of the fixing bolt. The eyelid opening head of the present invention is connected with the limiting ring through the connecting rod, which can effectively open the eyelids and is beneficial to the smooth operation of the eyelid opening device.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an adjustable eyelid speculum dedicated to ophthalmology. Background technique [0002] With the continuous development of science and technology, more and more scientific and technological products appear in all aspects of our daily life, helping people solve many troublesome and small problems, bringing great convenience to people and improving the work efficiency, and people are more and more fond of using them. At present, the eyelid speculum used in clinic is made of steel wire, which has the following two disadvantages in use: first, because the steel wire is very thin, it is not easy to use by hand. The second is that the eyelid speculum has a large contact area with the eyelid, which makes the patient feel uncomfortable. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a special...

Claims

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Application Information

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IPC IPC(8): A61B17/02A61F9/00
CPCA61B17/0231A61B17/0206A61F9/00
Inventor 任无史晓莉
Owner 成都尚智恒达科技有限公司
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