Contact lens and process for the manufacture thereof

Details Contact lens and process for the manufacture thereof Contact lens and process for the manufacture thereof

B - Operations, Transporting

29

D

18/106, 342/3, 8

B29D 11/00 (2006.01) G02C 7/04 (2006.01)

Patent

CA 2034719

V7-17934/=/TIT 10 Contact lens and process for the manufacture thereof Abstract A contact lens that consists of gas-permeable, especially oxygen-permeable, lens material and has a supporting edge which rests on the sclera and is covered at least partially by both eyelids and absorbs the forces acting on the lens as the lid closes, the rear face of the lens in the region of the cornea being spaced from the surface of the cornea. By ensuring the exchange of lachrymal fluid between the contact lens and the surface of the eye, metabolic products are transported away and the supply of oxygen to the cornea is assisted. For that purpose, channels may be provided on the lens or the lens may be caused to rotate. (Figure 4)

Affiliated with

Also associated with

Rating

Contact lens and process for the manufacture thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Contact lens and process for the manufacture thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Contact lens and process for the manufacture thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1962480