Method utilizing a laser for eye surgery
Patent 4559942 Issued on December 24, 1985. Estimated Expiration Date: 
February 29, 2004. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
February 29, 2004. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2247258 3084694 3471215 3494354 3804095 3821510 3843865 3865113 3913582 Eye surgical instrument InventorApplicationNo. 06/584923 filed on 02/29/1984US Classes:606/6, Cataracts or glaucoma606/14, Placed in body606/18MirrorExaminersPrimary: Howell, Kyle L.Assistant: Smith, Ruth S. Attorney, Agent or FirmInternational ClassesA61F 9/007 (20060101)A61F 9/011 (20060101) A61M 1/00 (20060101) AbstractSurgical apparatus including laser, probe apparatus defining a radiation inlet and a radiation outlet, the radiation inlet being coupled in radiation receiving relationship to the laser, and apparatus for injecting a precisely controllable volume of air adjacent the radiation outlet. | |
