JPWO2021009878A5 - Medical equipment - Google Patents

Medical equipment Download PDF

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Publication number
JPWO2021009878A5
JPWO2021009878A5 JP2021532623A JP2021532623A JPWO2021009878A5 JP WO2021009878 A5 JPWO2021009878 A5 JP WO2021009878A5 JP 2021532623 A JP2021532623 A JP 2021532623A JP 2021532623 A JP2021532623 A JP 2021532623A JP WO2021009878 A5 JPWO2021009878 A5 JP WO2021009878A5
Authority
JP
Japan
Prior art keywords
peripheral surface
heat
shrinkable tube
medical equipment
end side
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021532623A
Other languages
Japanese (ja)
Other versions
JPWO2021009878A1 (en
JP7165268B2 (en
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2019/028140 external-priority patent/WO2021009878A1/en
Publication of JPWO2021009878A1 publication Critical patent/JPWO2021009878A1/ja
Publication of JPWO2021009878A5 publication Critical patent/JPWO2021009878A5/en
Application granted granted Critical
Publication of JP7165268B2 publication Critical patent/JP7165268B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Claims (2)

コイル体と、
前記コイル体の外側を被う長軸方向の単位長さ当たりの材料の重量が先端側よりも基端側の方が多い熱収縮チューブと、
を有し、
前記熱収縮チューブは、長軸方向の先端に向かうほど厚さ寸法及び外径寸法が徐変する、
医療器具。 With the coil body,
A heat-shrinkable tube that covers the outside of the coil body and has a material weight per unit length in the longitudinal direction that is greater on the proximal end side than on the distal end side .
Have,
The heat-shrinkable tube has a thickness dimension and an outer diameter dimension that gradually change toward the tip in the major axis direction.
Medical equipment. 前記熱収縮チューブは、外周面から内周面へ向けて貫通する孔または外周面から内周面へ向けて凹設された凹部が周方向および長軸方向に離間して、複数形成されているThe heat-shrinkable tube is formed with a plurality of holes penetrating from the outer peripheral surface to the inner peripheral surface or recesses recessed from the outer peripheral surface toward the inner peripheral surface separated in the circumferential direction and the major axis direction.
請求項１記載の医療器具。The medical device according to claim 1.
JP2021532623A 2019-07-17 2019-07-17 medical instruments Active JP7165268B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/028140 WO2021009878A1 (en) 2019-07-17 2019-07-17 Thermal shrinkage tube and medical instrument

Publications (3)

Publication Number Publication Date
JPWO2021009878A1 JPWO2021009878A1 (en) 2021-01-21
JPWO2021009878A5 true JPWO2021009878A5 (en) 2022-03-28
JP7165268B2 JP7165268B2 (en) 2022-11-02

Family

ID=74209778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021532623A Active JP7165268B2 (en) 2019-07-17 2019-07-17 medical instruments

Country Status (2)

Country Link
JP (1) JP7165268B2 (en)
WO (1) WO2021009878A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58188423A (en) * 1982-04-28 1983-11-02 オリンパス光学工業株式会社 Treating tool for endoscope
JPH0316948U (en) * 1989-06-30 1991-02-20
JPH09187513A (en) * 1996-01-11 1997-07-22 Mitsubishi Cable Ind Ltd Catheter tube and its production
AU7263998A (en) * 1997-05-05 1998-11-27 Micro Therapeutics, Inc. Single segment microcatheter
US7850623B2 (en) 2005-10-27 2010-12-14 Boston Scientific Scimed, Inc. Elongate medical device with continuous reinforcement member
JP4816471B2 (en) * 2007-01-25 2011-11-16 住友電気工業株式会社 Fiber optic protective sleeve
JP2008229160A (en) 2007-03-22 2008-10-02 Kaneka Corp Catheter
JP5927974B2 (en) 2012-02-17 2016-06-01 住友ベークライト株式会社 Medical equipment
KR102157934B1 (en) 2016-11-24 2020-09-18 아사히 인텍크 가부시키가이샤 Catheter and Balloon Catheter
JP2018170093A (en) * 2017-03-29 2018-11-01 株式会社オートネットワーク技術研究所 Wire with cap

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