Intraocular device with articulated housing structures
First Claim
1. An intraocular device for implantation in an eye, the intraocular device comprising:
- discrete housing structures including a first housing, a second housing, and a third housing, wherein the discrete housing structures are each rigid encasements physically separated and spaced apart from each other, and wherein the first housing is positioned between the second housing and the third housing;
a first and a second flexible interconnect to respectively couple the second and the third housings to the first housing, wherein the first flexible interconnect is coupled between the first housing and the second housing, wherein the second flexible interconnect is coupled between the first housing and the third housing, wherein the first flexible interconnect provides articulation of the second housing relative to the first housing, and wherein the second flexible interconnect provides articulation of the third housing relative to the first housing;
a first and a second haptic structure extending from the second housing and the third housing respectively, each to resist movement of the intraocular device when implanted in the eye, wherein a first proximal end of the first haptic structure and the first flexible interconnect are positioned on opposite sides of the second housing, and wherein a second proximal end of the second haptic structure and the second flexible interconnect are positioned on opposite sides of the third housing;
a dynamic optic at least partially disposed within the first housing, wherein the dynamic optic provides a level of accommodation for the eye;
a first component disposed within the second housing, wherein the first component is electrically coupled to the first housing via the first flexible interconnect; and
a second component disposed within the third housing, wherein the second component is electrically coupled to the first housing via the second flexible interconnect.
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Abstract
Techniques and mechanisms to facilitate implantation of an ophthalmic device in an eye. In an embodiment, the ophthalmic device includes multiple housing structures (housings), where components of the ophthalmic device are variously disposed in respective ones of such housings. The housings are flexibly coupled each to a respective other one of such housings. One or more flexible interconnects of the device allow for articulation of the housings during implantation in an eye. In another embodiment, first circuitry disposed in one housing facilitates operation of the ophthalmic device to sense a condition at the eye or to assist sight with the eye. Second circuitry, disposed in another of the housings, is electrically coupled with the first circuitry via a flexible interconnect.
20 Citations
12 Claims
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1. An intraocular device for implantation in an eye, the intraocular device comprising:
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discrete housing structures including a first housing, a second housing, and a third housing, wherein the discrete housing structures are each rigid encasements physically separated and spaced apart from each other, and wherein the first housing is positioned between the second housing and the third housing; a first and a second flexible interconnect to respectively couple the second and the third housings to the first housing, wherein the first flexible interconnect is coupled between the first housing and the second housing, wherein the second flexible interconnect is coupled between the first housing and the third housing, wherein the first flexible interconnect provides articulation of the second housing relative to the first housing, and wherein the second flexible interconnect provides articulation of the third housing relative to the first housing; a first and a second haptic structure extending from the second housing and the third housing respectively, each to resist movement of the intraocular device when implanted in the eye, wherein a first proximal end of the first haptic structure and the first flexible interconnect are positioned on opposite sides of the second housing, and wherein a second proximal end of the second haptic structure and the second flexible interconnect are positioned on opposite sides of the third housing; a dynamic optic at least partially disposed within the first housing, wherein the dynamic optic provides a level of accommodation for the eye; a first component disposed within the second housing, wherein the first component is electrically coupled to the first housing via the first flexible interconnect; and a second component disposed within the third housing, wherein the second component is electrically coupled to the first housing via the second flexible interconnect. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification