Title:
ENDOSCOPE SIGNAL CABLE
Document Type and Number:
WIPO Patent Application WO/2012/105142
Kind Code:
A1
Abstract:
The signal cable (20) is configured by: disposing a composite cable (22), wherein driving signal coaxial lines (30, 30) have been twisted together and unitized, and a composite cable (23), wherein output signal coaxial lines (31, …) have been twisted together and unitized, so as to be substantially positioned on a line (L) that passes through the central axis (O) of the cable; disposing other power lines (24, …) at positions that are substantially symmetric with respect to the line (L) that passes through the central axis (O) of the cable; and twisting together the composite cables (22, 23) and the simple wires (24, …) collectively, wrapping a binding tape (56) therearound, then shielding the outer circumference of the binding tape (56) with an overall shield (57), and covering with a sheath (21) that serves as an outer layer.
Inventors:
MURAMATSU AKIRA (JP)
MITANI TAKAHIKO
MITANI TAKAHIKO
Application Number:
PCT/JP2011/079877
Publication Date:
August 09, 2012
Filing Date:
December 22, 2011
Export Citation:
Assignee:
OLYMPUS MEDICAL SYSTEMS CORP (JP)
MURAMATSU AKIRA (JP)
MITANI TAKAHIKO
MURAMATSU AKIRA (JP)
MITANI TAKAHIKO
International Classes:
A61B1/04; G02B23/24; H01B7/00; H01B11/00; H01B11/20
Foreign References:
| JP2002260457A | 2002-09-13 | |||
| JP3145818U | 2008-10-23 | |||
| JP2007172928A | 2007-07-05 | |||
| JPH09245533A | 1997-09-19 |
Attorney, Agent or Firm:
ITOH SUSUMU (JP)
Susumu Ito (JP)
Susumu Ito (JP)
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Claims:
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