Surgery – Endoscope – With control or monitoring of endoscope functions
Reexamination Certificate
2005-06-07
2005-06-07
Hoang, Tu (Department: 3742)
Surgery
Endoscope
With control or monitoring of endoscope functions
C600S112000
Reexamination Certificate
active
06902529
ABSTRACT:
Endoscopes comprise image pickup elements for picking up images and transmission circuits and the like for transmitting the picked up images with radio waves of different frequencies. In addition, bar codes to code the frequencies used for transmission are provided to the respective endoscopes, the bar code provided to the endoscope used in endoscope inspection is read on a receiver side, and a reception frequency of a station selection unit is set to the read frequency, so that a signal obtained by a desired endoscope can be easily received and imaged even in case a plurality of endoscopes are used.
REFERENCES:
patent: 4519351 (1985-05-01), Archer
patent: 4633304 (1986-12-01), Nagasaki
patent: 5361203 (1994-11-01), Hiyama et al.
patent: 5527261 (1996-06-01), Monroe et al.
patent: 6393431 (2002-05-01), Salvati et al.
patent: 2003/0233129 (2003-12-01), Matos
patent: 60-48011 (1985-03-01), None
Banju Kazuo
Gono Kazuhiro
Kawai Tomoyasu
Miura Keisuke
Miyazawa Taro
Hoang Tu
Olympus Corporation
Scully Scott Murphy & Presser
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