A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 35/00 (2006.01) A61F 2/00 (2006.01) A61F 9/00 (2006.01)
Patent
CA 2447802
An ophthalmic drug delivery device (10) having a first endand a second end (Figure 3), an injection port (24), a reservoir, (22), and a sleeve (26) is disclosed. The injection port is for sealingly engaging a needle (102) of a syringe (100), which isfor providing a fluid (104) comprising a pharmaceutically active agent. The reservoir is disposed within the device, is flui dly coupled to the injection port, and has an opening (25) for communicating the fluid to an outer surface of a sclera (58) of an eye (52). The sleeve is for engaging the device proximate overlapping portions of the first end and the second end for forming a generally ring-shaped three- dimensional geometry upon implantation of the device on the outer surface of the sclera. The device is useful for the treatment of a disease of the posterior segment (68) of the eye.
L'invention concerne un dispositif d'administration de m~dicament ophtalmique comprenant des premire et seconde extr~mit~s, un orifice d'injection, un r~servoir et un manchon. L'orifice d'injection est destin~ ~ engager de fa×on ~tanche l'aiguille d'une seringue contenant un fluide comprenant un principe actif pharmaceutique. Le r~servoir est dispos~ ~ l'int~rieur du dispositif, coupl~, en ce qui concerne le fluide, ~ l'orifice d'injection et possde une ouverture permettant de r~pandre le fluide sur une surface ext~rieure de la scl~rotique d'un oeil. Le manchon permet d'engager le dispositif ~ proximit~ de portions recouvrantes des premire et seconde extr~mit~s formant, de fa×on g~n~rale, une g~om~trie tridimensionnelle en forme d'anneau lors de l'implantation du dispositif sur la surface ext~rieure de la scl~rotique. Ce dispositif est utile pour le traitement d'une maladie du segment post~rieur de l'oeil.
Alcon Inc.
Kirby Eades Gale Baker
LandOfFree
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