Methods and apparatus for treating glaucoma
AssigneeIvantis, Inc.
InventorsCharles L. Euteneuer, Thomas R. Hektner, Andrew T. Schieber, John Wardle
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Abstract
An ocular implant for treating glaucoma is provided, which may include any number of features. More particularly, the present invention relates to implants that facilitate the transfer of fluid from within one area of the eye to another area of the eye. One feature of the implant is that it includes a proximal inlet portion and a distal inlet portion adapted to be inserted into the anterior chamber of the eye, and an intermediate portion adapted to be inserted into Schlemm's canal. Another feature of the implant is that it can be biased to assume a predetermined shape to aid in placement within the eye.
Claims13
A method of facilitating movement of aqueous humor from an anterior chamber into Schlemm's canal, the method comprising:
- supporting a first opening in trabecular mesh tissue and a second opening in trabecular mesh tissue with an implant;
- flowing aqueous humor from the anterior chamber into a first inlet of the implant into an elongate longitudinal open channel extending through the first opening into an intermediate portion of the implant disposed in Schlemm's canal;
- and
- flowing aqueous humor from the anterior chamber into a second inlet of the implant and through the second opening into the elongate longitudinal open channel in the intermediate portion.
A method of facilitating movement of aqueous humor from an anterior chamber into Schlemm's canal, the method comprising:
- supporting a first opening in trabecular mesh tissue at a first location and a second opening in trabecular mesh tissue at a second location with an implant;
- flowing aqueous humor from the anterior chamber into a first inlet disposed at a first end of the implant into an elongate longitudinal channel extending through the first opening into an intermediate portion of the implant disposed in Schlemm's canal;
- and
- flowing aqueous humor from the anterior chamber into a second inlet of the implant disposed at a second end of the implant and through the second opening into the elongate longitudinal channel in the intermediate portion.
Dependencies are inferred from the claim text.