Corneal contact lens and intraocular illumination system

A contact lens and lighting system technology, applied in ophthalmology treatment, eye testing equipment, medical science, etc., can solve the problems of high risk of eye pollution, extra eye trauma, etc., to achieve less eye infection, improved experience, The effect of ensuring safety
CN107874901APending Publication Date: 2018-04-06杨铭轲
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
杨铭轲
Publication Date
2018-04-06

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Abstract

The invention discloses a corneal contact lens and an intraocular illumination system. The corneal contact lens comprises a corneal contact lens body, a flexible circuit board, a wireless electric energy receiving circuit and a light-emitting element. The flexible circuit board, the wireless electric energy receiving circuit and the light-emitting element are deployed in a designated area in the corneal contact lens body. The wireless electric energy receiving circuit and the light-emitting element are integrated on the flexible circuit board. The wireless electric energy receiving circuit iselectrically connected with the light-emitting element to supply power for the light-emitting element. The corneal contact lens can be directly worn on the eyes of a patient, and the light emitted bythe light-emitting element after electrification directly penetrates into pupils to be diffused to the parts needing lighting of eye grounds. The soft corneal contact lens body completely wraps the light-emitting element, the biocompatibility and wearable property of the corneal contact lens are verified, the corneal contact lens does not bring any additional eye hurt to the patient while the demand of lighting the eye grounds of the patient is met, and is safe and practical.
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Description

technical field

[0001] This invention relates to medical devices, and more particularly to contact lenses and intraocular lighting systems. Background technique

[0002] During various eye examinations and eye surgeries, it is necessary to illuminate the back of the patient's eye. Usually, a puncture is used to make a hole and the light source is introduced into the eye. Usually, the sclera is cut and a tiny fundus light is placed into the eye through the incision. In the vitreous, but this method will cause more trauma to the patient's eyes. Moreover, most of the existing fundus lighting lamps are a single optical fiber filament, one end of which is connected with a high-intensity light source through a connector, and the other end is introduced into the vitreous body of the eye through a supporting component. After power is applied, the light is transmitted through the optical fiber and projected through the vitreous body To the fundus that needs to be illuminated, but th...

Claims

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