公开(公告)号：US20180105981A1

公开(公告)日：2018-04-19

申请号：US15570930

申请日：2016-04-22

Applicant: TOKUSEN KOGYO CO., LTD.

Inventor： Keiji MATSUMOTO

IPC: D07B1/10

Abstract: [Object] A manipulation rope having an excellent torque transmittability is provided.[Solution] A manipulation rope 2 is a rope 2 that is advantageously used as a manipulation rope for a medical instrument, and includes a side wire 6 or a side strand which is an outermost layer, the side wire 6 or the side strand having a forming rate that is greater than 100% and not greater than 110%. The side wire or the side strand having been formed has a spiral shape in which a flatness that is an aspect ratio obtained by a major axis being divided by a minor axis is preferably not less than 1.01 and preferably not greater than 1.10. Further, an elongation of the rope at a time when a tensile load that is 1.0% of a breaking load is applied, is preferably not less than 0.04% and preferably not greater than 0.10%.

公开(公告)号：US20180161053A1

公开(公告)日：2018-06-14

申请号：US15580209

申请日：2016-04-22

Applicant: TOKUSEN KOGYO CO., LTD.

Inventor： Keiji MATSUMOTO

IPC: A61B17/32 ,  D07B1/12 ,  A61B1/00

CPC classification number: A61B17/32002 ,  A61B1/00121 ,  A61B17/00 ,  A61M2025/09108 ,  A61M2025/09133 ,  A61M2025/09191 ,  D07B1/0633 ,  D07B1/0646 ,  D07B1/0673 ,  D07B1/0693 ,  D07B1/12 ,  D07B2201/2008 ,  D07B2201/2021 ,  D07B2201/2022 ,  D07B2201/2039 ,  D07B2201/204 ,  D07B2201/2063 ,  D07B2205/3028 ,  D07B2205/3032 ,  D07B2207/4063 ,  D07B2207/4072 ,  D07B2501/2084 ,  F16C1/02 ,  F16C1/20 ,  D07B2801/10 ,  D07B2801/12 ,  D07B2801/24

Abstract: [Object] A hollow stranded wire line, for manipulation, having an excellent torque transmittability is provided.[Solution] A hollow stranded wire line 2 for manipulation is a hollow stranded wire line 2 that is advantageously used as a stranded wire line for manipulation in a medical instrument, and a side wire 4 or a side strand which is an outermost layer has a forming rate that is greater than 100% and not greater than 110%. The side wire 4 or the side strand having been formed has a spiral shape in which a flatness that is an aspect ratio obtained by a major axis being divided by a minor axis is preferably not less than 1.01 and preferably not greater than 1.10.

公开(公告)号：US20180148893A1

公开(公告)日：2018-05-31

申请号：US15570833

申请日：2016-04-22

Applicant: TOKUSEN KOGYO CO., LTD.

Inventor： Keiji MATSUMOTO

IPC: D07B1/22 ,  D07B1/14 ,  A61B1/005 ,  A61B1/00 ,  D07B5/00 ,  F16C1/02

Abstract: [Object] A manipulation rope having an excellent torque transmittability is provided.[Solution] A manipulation rope 2 is a rope 2 that is advantageously used as a manipulation rope for a medical instrument, and includes a side wire 6 or a side strand which is an outermost layer, the side wire 6 or the side strand having a spiral shape in which a flatness that is an aspect ratio obtained by a major axis being divided by a minor axis is greater than 1.00 and not greater than 1.10. An elongation of the rope at a time when a tensile load that is 1.0% of a breaking load is applied, is preferably not less than 0.04% and preferably not greater than 0.10%.