A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 2/16 (2006.01) A61B 5/04 (2006.01)
Patent
CA 2761975
A control system (100) for an accommodative intraocular lens includes a sensing circuit (110) for sensing a signal that controls a ciliary muscle of an eye and an amplifier circuit (130) for amplifying the sensed signal. The output of the amplifier circuit is used to control an accommodative IOL. At least one electrode located in the vicinity of cranial nerve III, the ciliary ganglion, or the ciliary muscles is used to receive the signal that controls the ciliary muscles. A filter may also be included.
La présente invention concerne un système de contrôle (100) pour une lentille intra-oculaire accommodative comprenant un circuit de détection (110) destiné à détecter un signal qui contrôle un muscle ciliaire d'un il et un circuit d'amplification (130) destiné à amplifier le signal détecté. La sortie du circuit d'amplification est utilisée pour contrôler une LIO accommodative. Au moins une électrode située à proximité du nerf crânien III, du ganglion ciliaire, ou des muscles ciliaires, est utilisée pour recevoir le signal qui contrôle les muscles ciliaires. Un filtre peut être également inclus.
Alcon Research Ltd.
Kirby Eades Gale Baker
LandOfFree
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