Ocular pressure regulation
First Claim
1. A flexible ocular device for implantation into the eye formed of a biocompatible elastomeric material, foldable to a diameter of 1.5 mm or less, comprising a fluid drainage tube having at one end a foldable plate deployed within a suprachoroidal space, to locate the device on the inner surface of the sclera in the suprachoroidal space formed by cyclodialysis, wherein said drainage tube has an internal lumen that opens into the suprachoroidal space and onto the plate near one end and wherein the internal lumen opens into the anterior chamber when implanted into the eye at its other end, so as to provide aqueous pressure regulation.
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Accused Products
Abstract
This invention comprises a flexible ocular device for implantation into the eye formed of a biocompatible elastomeric material, foldable to a diameter of 1.5 mm or less, comprising a fluid drainage tube having at one end a foldable plate adapted to locate the device on the inner surface of the sclera in a suprachoroidal space formed by cyclodialysis, said drainage tube opening onto the disc at one end and opening to the anterior chamber when implanted into the eye at its other end, so as to provide aqueous pressure regulation. Also provided are methods for the treatment of glaucoma utilising the flexible ocular device, and an ocular pressure spike shunt.
262 Citations
16 Claims
- 1. A flexible ocular device for implantation into the eye formed of a biocompatible elastomeric material, foldable to a diameter of 1.5 mm or less, comprising a fluid drainage tube having at one end a foldable plate deployed within a suprachoroidal space, to locate the device on the inner surface of the sclera in the suprachoroidal space formed by cyclodialysis, wherein said drainage tube has an internal lumen that opens into the suprachoroidal space and onto the plate near one end and wherein the internal lumen opens into the anterior chamber when implanted into the eye at its other end, so as to provide aqueous pressure regulation.
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10. An ocular device for implantation into the eye, comprising:
- a fluid drainage tube having at a first end an anchor member deployed within a suprachoroidal space on an inner surface of the sclera so as to locatethe first end of the device on an inner surface of the sclera, the fluid drainage tube having an internal lumen wherein the a first end of the lumen of the drainage tube opens into the suprachoroidal space and a second end of the lumen of the drainage tube opens into the anterior chamber when implanted into the eye, so as to provide aqueous pressure regulation.
- View Dependent Claims (11, 12, 13, 14)
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15. A flexible ocular device for implantation into the eye formed of a biocompatible elastomeric material, foldable to a diameter of 1.5 mm or less, comprising a fluid drainage tube having at one end a foldable plate deployed within a suprachoroidal space, to locate the device on the inner surface of the sclera in the suprachoroidal space formed by cyclodialysis, said drainage tube opening into the suprachoroidal space and onto the plate near one end and opening to the anterior chamber when implanted into the eye at its other end, so as to provide aqueous pressure regulation.
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16. An ocular device for implantation into the eye, comprising:
- a fluid drainage tube having at a first end an anchor member deployed within a suprachoroidal space on an inner surface of the sclera so as to locate the first end of the device on an inner surface of the sclera, wherein the first end of the drainage tube opens into the suprachoroidal space and a second end of the drainage tube opens into the anterior chamber when implanted into the eye, so as to provide aqueous pressure regulation.
Specification