Title:
OPERATING ROPE
Document Type and Number:
WIPO Patent Application WO/2016/208263
Kind Code:
A1
Abstract:
[Problem] To provide an operating rope having excellent torque transmission characteristics. [Solution] An operating rope 2 that is suitable for use as an operating rope for a medical instrument. The degree of flatness, i.e., the aspect ratio resulting from dividing the major axis by the minor axis in a spiral shape formed by a side wire 6 or a side strand that is the outermost layer of the operating rope 2 is set to be greater than 1.00 and equal to or less than 1.10. In addition, the elongation rate of the rope when loaded with a tensile load of 1.0% of the breaking load thereof is preferably 0.04-0.10%.
Inventors:
MATSUMOTO KEIJI
Application Number:
PCT/JP2016/062747
Publication Date:
December 29, 2016
Filing Date:
April 22, 2016
Export Citation:
Assignee:
TOKUSEN KOGYO KK (JP)
International Classes:
D07B1/22; A61B1/00; A61B17/12; A61B17/28; A61M25/09; A61M25/092
Foreign References:
| JP2008017954A | 2008-01-31 | |||
| JP2006283259A | 2006-10-19 | |||
| JP2008155052A | 2008-07-10 | |||
| JPH0162396U | 1989-04-20 | |||
| JP2003155676A | 2003-05-30 | |||
| JP2012157378A | 2012-08-23 |
Other References:
See also references of EP 3312338A4
Attorney, Agent or Firm:
OKA Kengo et al. (JP)
岡 Kengo (JP)
岡 Kengo (JP)
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