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1. WO2020203107 - SOLID WIRE FOR SURGICAL INSTRUMENT, AND SURGICAL INSTRUMENT

Publication Number WO/2020/203107
Publication Date 08.10.2020
International Application No. PCT/JP2020/010434
International Filing Date 11.03.2020
IPC
B21F 1/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
FWORKING OR PROCESSING OF METAL WIRE
1Bending wire other than coiling; Straightening wire
02Straightening
C21D 9/52 2006.01
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS
9Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
52for wires; for strips
C22C 38/00 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
38Ferrous alloys, e.g. steel alloys
C22C 38/40 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
38Ferrous alloys, e.g. steel alloys
18containing chromium
40with nickel
A61B 17/128 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
12for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
128for applying or removing clamps or clips
Applicants
  • オリンパス株式会社 OLYMPUS CORPORATION [JP]/[JP]
Inventors
  • 須田 信行 SUDA Nobuyuki
  • 伊藤 英行 ITO Hideyuki
Agents
  • 松沼 泰史 MATSUNUMA Yasushi
  • 鈴木 史朗 SUZUKI Shirou
  • 大槻 真紀子 OTSUKI Makiko
  • 石田 良平 ISHIDA Ryohei
Priority Data
2019-07082202.04.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SOLID WIRE FOR SURGICAL INSTRUMENT, AND SURGICAL INSTRUMENT
(FR) FIL SOLIDE POUR INSTRUMENT CHIRURGICAL, ET INSTRUMENT CHIRURGICAL
(JA) 医療処置具用の単線ワイヤおよび医療処置具
Abstract
(EN)
This solid wire 1 for surgical instrument is constituted so as to comprise an elastic boundary stress of at least 1400 MPa, 0.2% proof stress of 2000 MPa or more, and rupture stress of at least 2100 MPa.
(FR)
Ce fil solide 1 pour instrument chirurgical est constitué de manière à comprendre une contrainte limite élastique d'au moins 1400 MPa, une contrainte d'épreuve de 0,2% de 2000 MPa ou plus, et une contrainte de rupture d'au moins 2100 MPa.
(JA)
本医療処置具用の単線ワイヤ1は、1400MPa以上の弾性限界応力と、2000MPa以上の0.2%耐力と、2100MPa以上の破断応力と、を有して構成される。
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