B - Operations – Transporting – 29 – D
Patent
B - Operations, Transporting
29
D
B29D 11/02 (2006.01) A61F 2/14 (2006.01)
Patent
CA 2525347
An iris assembly for a prosthetic eye comprising a button having a frontside surface. An iris member is joined to the button frontside surface and has an iris image disposed thereon. The iris image is provided using digital image capture, storage, enhancement, and printing techniques, and is provided onto a suitable substrate. A cornea piece is made from a clear material, and is joined to the iris member frontside surface. Prior to joining, the iris member is encapsulated with a clear protective film thereover that operates to protect the iris image from unwanted smudging or other type of distortion during the step of joining the cornea piece. The iris assembly yields an accurate reproduction of the iris portion of a patient's natural eye in a manner that is both time efficient and cost effective.
L'invention porte sur un iris destiné à une prothèse de l'oil comprenant un bouton ayant un devant. L'iris est accolé sur le devant du bouton et présente une image d'iris. L'image d'iris est obtenue à l'aide d'une capture d'image digitale, d'un enregistrement, d'une amélioration et de techniques d'impression et est transférée sur un substrat approprié. Une cornée est fabriquée à l'aide d'une matière claire et est accolée sur le devant de l'iris. Avant l'accolement, l'iris est recouvert d'une pellicule protectrice transparente qui protège l'image de l'iris d'une souillure ou d'un autre type de distorsion non souhaité pendant l'étape de l'accolement de la cornée. L'iris constitue une reproduction fidèle de l'iris de l'oil d'origine du patient, laquelle est à la fois de fabrication rapide et rentable.
Lewis Frederick R.
Stolpe Carole Lewis
Gowling Lafleur Henderson Llp
Lewis Carole
Lewis Frederick R.
Stolpe Carole Lewis
LandOfFree
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