Is a
Patent attributes
Patent Applicant
0
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
David B. Bennett0
Benjamin H. Feingold0
John Shen0
Date of Patent
January 21, 2020
0Patent Application Number
141554800
Date Filed
January 15, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Anti-fogging system for an endoscope including an endoscope having an outer housing, an imaging arrangement, and a distal window. A filter lens is located at the distal window, with the filter lens allowing a first portion of electromagnetic light to pass therethrough while absorbing a second portion of electromagnetic light in order to heat the filter lens.
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