Iris rotating artificial eye and manufacturing method thereof

A rotary, iris technology, applied in the field of medical devices, can solve problems such as poor exercise effect, sunken eyes, narrow eyelid fissures, etc.
CN101569565BInactive Publication Date: 2011-08-17四川省医学科学院
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
四川省医学科学院
Publication Date
2011-08-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an iris rotating artificial eye and a manufacturing method thereof. The artificial eye is designed into a hollow thin layer, an interlayer structure is arranged in the artificial eye, and an iris membrane is arranged in the interlayer structure of the artificial eye, wherein a magnetic driving sheet similar to a cornea contact lens sample is placed into a conjunctival sac on the back of the artificial eye to drive the iris membrane to move. The contradiction problem in the prior artificial eye, namely the relation between the size and motion degree of the artificial eye, is solved, so the artificial eye can meet the requirements of eyelid plumpness and the simulated motion of the artificial eye at the same time.
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Description

technical field

[0001] The invention belongs to the technical field of medical devices, in particular to an artificial eye directly implanted into the conjunctival sac. Background technique

[0002] At present in our country, due to various reasons, about 30,000 patients need eyeball enucleation every year. With the improvement of people's living standards, patients have higher and higher demands for beauty after eyeball removal, but this demand has been ignored by doctors and society. At present, the design and production of prosthetic eyes remain at the level of individual workshops. Due to the limitations of materials and basic design concepts, the current products are not satisfactory in terms of beauty. In principle, the prosthetic eye has two cosmetic functions: 1 is to support the eyelid, maintain the normal size of the palpebral fissure and the convexity of the upper eyelid; 2 is to simulate the rotation of the eyeball and move synchronously with the opposite eyebal...

Claims

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