Title:
SCISSORS
Document Type and Number:
WIPO Patent Application WO/2016/051898
Kind Code:
A1
Abstract:
The present invention provides scissors which take advantage of the spring characteristics of selected shearing material so that each blade thereof is able to conform in shape to the other blade in a manner shearing against the other blade and thereby cut along the other blade. The present invention relates to medical scissors which have a pair of handle parts with an upper blade and a lower blade being formed on the leading end parts thereof and gripping parts being formed on the other end parts, such that the upper blade and the lower blade open and close by the gripping parts being opened and closed about a fulcrum whereat the handle parts intersect, the upper blade and/or the lower blade being made from an alloy with an elastic deformability of 0.2% or more.
Inventors:
MATSUO MAKOTO (JP)
IWAMOTO YOSHINAO (JP)
UJIIE HIROSHI (JP)
IWAMOTO YOSHINAO (JP)
UJIIE HIROSHI (JP)
Application Number:
PCT/JP2015/069456
Publication Date:
April 07, 2016
Filing Date:
July 06, 2015
Export Citation:
Assignee:
IMOTT INC (JP)
JAPAN LABOUR HEALTH AND WELFARE ORGANIZATION (JP)
JAPAN LABOUR HEALTH AND WELFARE ORGANIZATION (JP)
International Classes:
A61B17/3201; B26B13/00; B26B13/06
Foreign References:
| JPH04507363A | 1992-12-24 | |||
| JPS62192725U | 1987-12-08 | |||
| JPH04114689A | 1992-04-15 | |||
| JP2012090919A | 2012-05-17 | |||
| JPS53116087U | 1978-09-14 | |||
| JPS3519539Y1 | ||||
| JP2012512005A | 2012-05-31 | |||
| JP2007143956A | 2007-06-14 | |||
| JPH05146558A | 1993-06-15 |
Other References:
See also references of EP 3202341A4
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
Aoki 篤 (JP)
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