Patents by Inventor Scott W. Tunis

Scott W. Tunis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5556400
    Abstract: Apparatus for and methods of preparing and inserting flexible intraocular lenses through incisions in ocular tissue made during phacoemulsification cataract surgery wherein the incisions are preferably no longer than 3 mm. The intraocular lens is placed on a template which facilitates multiple non-random folding of the intraocular lens. Multiple, non-random folds in the lens provide a folded lens with a diameter of less than 50% of its original diameter and are accomplished using two forceps, with the template providing the necessary and proper orientation, stabilization, and positioning of the lens. The intraocular lens folded using the template is held with one of the forceps and is inserted and released inside the eye, whereupon the lens unfolds in its proper position and configuration inside the eye. An intra-ocular lens having both plate haptics and J-style or C-style haptics is provided.
    Type: Grant
    Filed: March 29, 1995
    Date of Patent: September 17, 1996
    Inventor: Scott W. Tunis
  • Patent number: 5549614
    Abstract: Apparatus for and methods of preparing and inserting flexible intraocular lenses, through incisions in ocular tissue made during phacoemulsification cataract surgery. The incisions are preferably no longer than 3 mm. The intraocular lens is placed on a template which facilitates multiple folding of the intraocular lens. Multiple folds in the lens are then accomplished with the template providing necessary and proper orientation, stabilization, and positioning of the lens. The intraocular lens folded using the template is held with a lens-insertion forceps and is inserted and released inside the eye, whereupon the lens unfolds in its proper position and configuration inside the eye. An intraocular lens having both plate haptics and J-style or C-style haptics is provided.
    Type: Grant
    Filed: December 27, 1994
    Date of Patent: August 27, 1996
    Inventor: Scott W. Tunis