Photocoagulator
Patent 4477159 Issued on October 16, 1984. Estimated Expiration Date: 
November 5, 2001. 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.
November 5, 2001. 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 3096767 3582191 3583795 3703176 3783874 InventorsAssigneeApplicationNo. 06/318593 filed on 11/05/1981US Classes:351/221, Including illuminator351/205, Objective type351/214, Including diaphram or slit606/4OphthalmicExaminersPrimary: Bovernick, Rodney B.Attorney, Agent or FirmInternational ClassesA61F 9/007 (20060101)A61F 9/008 (20060101) A61B 19/00 (20060101) A61F 9/00 (20060101) A61B 17/00 (20060101) Foreign Application Priority Data1980-11-06 JPAbstractA photocoagulator of the type having a light source device and an ophthalmoscope device. The light source device and the ophthalmoscope device are optically connected to each other by optical fiber means adapted to transmit the light.Other References
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