Bausch + Lomb Ireland Limited

Baxter J Lansing

Joseph W Hoff

William J Seyboth

Arvind M Rao

James Dibella

Kevin Schaffer

Michael Moorehead

A contact lens package, comprising blister packaging defining a cavity, a contact lens disposed in an unstressed state within the cavity, lens hydrating liquid partially filling the cavity, and lid stock sealed to the blister packaging such that a segment of the lid stock, in combination with the cavity, forms an enclosure of the lens and the liquid. The segment has an interior surface including at least one relief element. The interior surface exclusive of the at least one relief element is flat. An air gap is disposed between a top surface of the liquid and at least a portion of the interior surface. The at least one relief element on the interior surface of the lid stock may be formed while testing the structure for leaks by applying pressure to the lid stock with a stamp having a contour corresponding to the at least one relief element.

Contact lens packaging and methods

A contact lens package includes a first layer, a support coupled to the first layer, a lens, and a second layer. The support includes a scaffold and a porous member attached to the scaffold where the porous member includes a curved surface. The lens includes an anterior surface and a posterior surface, and the posterior surface of the lens is disposed on the curved surface of the porous member. The second layer is coupled to the first layer to seal the support and the lens between the first layer and the second layer.

Contact lens packaging

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Ontario, NY, United States of America

Baxter J Lansing