Apparatus, system and method for providing a coating for an implantable lens
View Patent ↗An apparatus, system and method for coating an implantable lens. The apparatus, system and method may include at least one coating layer applied to at least one surface of the optic of the implantable lens, wherein the coating layer at least partially protects the optic at least during the implantation, and wherein the coating layer is removable following implantation. The coating layer may include a lubricant and/or medication and may be in the form of a biodegradable polymer and/or a film.
1. A system, comprising:
an implantable lens having an optic;
a haptic coupled to the optic;
at least one haptic coating layer applied to at least one surface of the haptic; and
a first coating layer applied to at least one surface of the optic; and
a second coating layer applied to the first coating layer, wherein the second coating layer is different from the first coating layer, and wherein at least one of the first or the second coating layers comprises a biodegradable polymer comprising an impregnated medication.
2. The system of claim 1 , wherein at least one of said first coating layer or said second coating layer is capable of removal following the implantation.
3. The system of claim 2 , wherein the capability of removal comprises one selected from the group consisting of mechanical removability and chemical removability.
4. The system of claim 2 , wherein the capability of removal comprises degradation over a predefined time period comprising one selected from the group consisting of a range of about a day to multiple years, and an approximation of a healing time from the implantation.
5. The system of claim 2 , wherein the at least one of the first coating layer or the second coating layer on the optic comprises at least one of a color or a texture to aid in the removal of the at least one of the first coating layer or the second coating layer.
6. The system of claim 2 , wherein the at least one of the first coating layer or the second coating layer on the optic comprises at least one tab to aid in the removal of the at least one of the first coating layer or the second coating layer.
7. The system of claim 1 , further comprising at least one additional coating layer applied to a second surface of the optic, wherein said additional coating layer is capable of at least partially protecting the second surface of the optic.
8. The system of claim 1 , wherein the application to the at least one surface of the optic comprises at least one selected from the group consisting of an adhesion, a contact force, and an impregnation.
9. The system of claim 1 , wherein the at least one haptic coating layer comprises a lubricant.
10. The system of claim 1 , wherein the at least one haptic coating layer is different than at least one of the first coating layer or the second coating layer on the optic.
11. The system of claim 1 , wherein the first coating layer is configured to degrade over a first time period and the second coating layer is configured to degrade over a second time period different than the first time period.
12. The system of claim 11 , wherein the first coating layer comprises an impregnated first medication and the second coating layer comprises an impregnated second medication different than the first medication.
13. The system of claim 12 , wherein the impregnated second medication of the second coating layer is a first stage of a multi-stage medication and the impregnated first medication of the first coating layer is a second stage of the multi-stage medication.
14. The system of claim 1 , wherein the second coating layer is separably attached to the first coating layer such that the second coating layer is configured to be separated following implantation.
15. The system of claim 1 , wherein at least one of the first coating layer or the second coating layer has a variable thickness.
16. The system of claim 1 , wherein the at least one haptic coating layer comprises a second medication.