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Eyeball holder

A gripper and eyeball technology, applied in the field of medical devices, can solve problems such as operation failure, inconvenient operation, experimental error, etc., and achieve the effects of improving operation efficiency and operation stability, simple structure and convenient use.

Inactive Publication Date: 2016-02-10
THE FIRST AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIVERSITY OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The eye is one of the most important sensory organs of human beings, and it is also the sensory organ that can make people feel its discomfort or pathological changes. The eyeball is composed of cornea, iris, lens and retina, etc., and its structure is complex; in ophthalmic surgery (such as retinal transplantation) surgery) or experimental research, it is often necessary to use the isolated eyeball as the operating object, because the isolated eyeball is very smooth and difficult to fix, which brings great inconvenience to the operation; so far, there is no special method for fixing the isolated eyeball at home and abroad. The eyeball device requires someone to help hold the isolated eyeball during operation. If the cooperation is not good, it will cause damage to the eye tissue, resulting in experimental errors or surgical failure.

Method used

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  • Eyeball holder

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Embodiment Construction

[0018] figure 1 It is a schematic diagram of the structure of the present invention, as shown in the figure: the eyeball holder of this embodiment, the eyeball holder includes a holder 1 for supporting the isolated eyeball, and the inner cavity of the holder 1 forms an eyeball placement Zone 2, the bracket 1 is provided with a fixing piece for fixing the isolated eyeball in the eyeball placement zone 2; the shape of the bracket 1 can be spherical or square, and its top is sunken downward to form an inner cavity, which is the eyeball. Part of the placement area 2 (that is, the space occupied when the isolated eyeball is placed); the bracket 1 itself can have a certain degree of elasticity, so as to fix the isolated eyeball by extrusion; preferably, the inner cavity of the bracket 1 is in the same shape as the isolated eyeball. The concave shape matching the shape of the eyeball increases the contact surface with the isolated eyeball and effectively fixes the eyeball; Hollow ba...

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Abstract

The invention discloses an eyeball holder which comprises a support used for supporting an in vitro eyeball. An eyeball containing area is formed in an inner cavity of the support. A fixing element used for fixing the in vitro eyeball in the eyeball containing area is arranged in the support. According to the eyeball holder, the in vitro eyeball is placed on the eyeball containing area of the support firstly and then the in vitro eyeball is fixed to the eyeball containing area through the fixing element so that the in vitro eyeball can be stably fixed, an oculist can conveniently carry out various eye operations on the in vitro eyeball, researchers can separate and uptake various kinds of eye tissue conveniently, and operation efficiency and operation stability are improved. The eyeball holder is simple in structure, convenient to use and high in reliability.

Description

technical field [0001] The invention relates to a medical device, in particular to an eyeball holder. Background technique [0002] The eye is one of the most important sensory organs of human beings, and it is also the sensory organ that can make people feel its discomfort or pathological changes. The eyeball is composed of cornea, iris, lens and retina, etc., and its structure is complex; in ophthalmic surgery (such as retinal transplantation) surgery) or experimental research, it is often necessary to use the isolated eyeball as the operating object, because the isolated eyeball is very smooth and difficult to fix, which brings great inconvenience to the operation; so far, there is no special method for fixing the isolated eyeball at home and abroad. The eyeball device requires someone to help hold the isolated eyeball during operation. If the cooperation is not good, it will cause damage to the eye tissue, resulting in experimental errors or surgical failure. [0003] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/007A61B90/14
Inventor 杨于力李沂键谢汉平付琰严红
Owner THE FIRST AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIVERSITY OF PLA
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