A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 2/16 (2006.01)
Patent
CA 2491134
The invention concerns an equipment comprising two intraocular implants whereof the optic part (7g, d) is provided, proximate its free end, with an actuating means (10g, d) for varying the length of said edge in response to a control signal (Sc); two pressure sensors (4d, 4g) located between the eye balls and the insertion point either of the external rectus muscles or of the internal rectus muscles, for measuring each a pressure and transforming it into a pressure signal; a comparator for comparing said pressure signals and, if they fulfil a predetermined condition, in sending a condition fulfillment signal (Scs) to a relay (5d, 5d) each associated with one implant; and two such relays (5d, 5g) for sending, on reception of said signal (Scs), a control signal (Sc) to the actuating means (10) of its associated implant.
L'équipement comprend deux implants intraoculaires dont la partie optique (7g,d) est pourvue, au voisinage de son bord libre, d'un moyen actionneur (10g,d) pour faire varier la longueur de ce bord en réponse à un signal de commande (Sc) ; deux capteurs de pression (4d,4g) situés entre les globes oculaires et le point d'insertion soit des muscles droits externes, soit des muscles droits internes, pour mesurer chacun une pression et à la transformer en un signal de pression ; un comparateur pour comparer lesdits signaux de pression et, s'ils satisfont à une condition prédéterminée, à envoyer un signal de "condition satisfaite" (Scs) à un relais associé (5d,5g) chacun à un implant ; et deux tels relais (5d, 5g) pour envoyer, à la réception d'un tel signal (Scs), un signal de commande (Sc) au moyen actionneur (10) de son implant associé.
Michel Francois
Goudreau Gage Dubuc
Michel Francois
LandOfFree
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