Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hiroyuki Sangu0
Atsushi Okawa0
Hiroki Hibino0
Date of Patent
October 31, 2006
0Patent Application Number
098576140
Date Filed
October 4, 2000
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An identification circuit (131) recognizes optical probes (112A, 112B) of different scanning types that are connected to a light source unit (113) and a control device (114), the frequency of the drive signal of a control circuit (130) for driving a scanner inside the optical probe is varied by this recognition signal, corresponding drive signals are applied to the optical probes connected, the scanner of each probe is scanned, and two-dimensional optical information is imaged by an imaging device (115) and displayed on a monitor (116).
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