Camras Vision Inc.

Alievio, Inc.

Rolf Erik Ypma

Lucinda J Camras

An apparatus for reducing intraocular pressure is provided. A tube extends from an inlet end in fluid communication with an anterior chamber of the eye, to direct an aqueous humor flow from the anterior chamber to an outlet end in fluid communication with a cavity, defined by a housing, for receiving the aqueous humor. A proximal end of an elongate tubular member defining a longitudinally-extending channel is engaged with the housing such that the channel is in fluid communication with the cavity and such that a distal end of the tubular member is spaced apart from the housing, wherein the channel is configured to receive the aqueous humor from the cavity and to direct the aqueous humor through the distal end to a drainage site disposed distally to the anterior chamber and to the housing. An associated method is also provided.

Method and apparatus for reducing intraocular pressure

An apparatus for reducing/stabilizing intraocular pressure is provided. A tube extends from an inlet end in fluid communication with an anterior chamber of the eye, to direct an aqueous humor flow from the anterior chamber to an outlet end in fluid communication with a cavity, defined by a housing, for receiving the aqueous humor. A flow control device is operably engaged with the housing, and is configured to control the flow of the aqueous humor, via a conduit defined thereby and extending from the cavity, to a location away from the anterior chamber. The conduit is dilatable in response to the intraocular pressure being above a preselected pressure, to increase the flow or to decrease resistance to flow of the aqueous humor through the conduit to the drainage site and to reduce the intraocular pressure to no greater than the preselected pressure. Associated apparatuses and methods are also provided.

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Durham, NC, United States of America

Rolf Erik Ypma