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Portable handheld retina endoscopy

A retinal and visual instrument technology, applied in the field of medical devices, can solve the problems of inconvenient portability, and achieve the effects of avoiding secondary damage, convenient use, and easy replacement

Inactive Publication Date: 2019-02-19
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a portable hand-held retinal endoscope, which has the advantages of being easy to carry, and solves the problem that the existing retinal endoscope is not easy to carry

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Embodiment Construction

[0015] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see Figure 1-2 , a portable and hand-held retinal endoscope, comprising a retinal endoscope body 1, both sides of the bottom of the retinal endoscope body 1 are fixedly connected with support legs 2, and the bottom of the support legs 2 is provided with a limit plate, and the limit The top of the board is fixedly connected with the support leg 2 through the fixing piece, and the cross-sectional area of ​​the bottom of the support leg 2 is increased by ...

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Abstract

The invention discloses a portable handheld retina endoscopy. The portable handheld retina endoscopy comprises a retina endoscopy body, supporting legs are fixedly connected to the two sides on the bottom of the retina endoscopy body respectively, fixing blocks are fixedly connected to the two sides on the top of the retina endoscopy body respectively, a handle is arranged between the two fixing blocks, and sliding grooves are formed in the sides, close to the handle, of the fixing blocks. By arranging the fixing blocks, the handle, the sliding grooves, through holes, fixing plates, fixing rods, pushers, push rods, hollow rods, sliding rails, supporting plates, sliders, clamping blocks, telescoping rods and springs to mutually cooperate, the problem that an existing retina endoscopy is inconvenient to carry is solved, when the retina endoscopy body is carried, it is only required that a user lifts the retina endoscopy body without holding the retina endoscopy body in the arms, therefore, one hand of the user is liberated, and the situation that after the user has a fall, secondary injury to the user is caused by the retina endoscopy is avoided.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a portable and hand-held retinal endoscope. 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. [0003] In ophthalmic treatment, an endoretinal instrument is needed, but the existing endoretinal instrument is not easy to carry, and usually requires the user to hold it in his arms during the carrying process, so the user's hands are bound, and if the user does not Be careful that falling down the endoretinal device will cause secondary damage to the user's body, so it is not convenient for the user to use and reduces the practicability of the endoretinal device. Contents of the invention [0004] Aiming at the deficiencies of the prior art, the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B3/10
CPCA61B3/0075A61B3/10
Inventor 罗文娟高云霞
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV