JP2003190290A5 - - Google Patents

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Publication number
JP2003190290A5
JP2003190290A5 JP2001393026A JP2001393026A JP2003190290A5 JP 2003190290 A5 JP2003190290 A5 JP 2003190290A5 JP 2001393026 A JP2001393026 A JP 2001393026A JP 2001393026 A JP2001393026 A JP 2001393026A JP 2003190290 A5 JP2003190290 A5 JP 2003190290A5
Authority
JP
Japan
Prior art keywords
wire
outer periphery
flexible
medical guide
spiral strip
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
JP2001393026A
Other languages
Japanese (ja)
Other versions
JP2003190290A (en
JP4159777B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2001393026A priority Critical patent/JP4159777B2/en
Priority claimed from JP2001393026A external-priority patent/JP4159777B2/en
Publication of JP2003190290A publication Critical patent/JP2003190290A/en
Publication of JP2003190290A5 publication Critical patent/JP2003190290A5/ja
Application granted granted Critical
Publication of JP4159777B2 publication Critical patent/JP4159777B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (2)

可撓性線条体から成る医療用ガイドワイヤにおいて、前記可撓性線条体は金属線撚線構造のワイヤロープの外周に樹脂被覆を備えると共に、該ワイヤロープは側ストランド線の一部が他の側ストランド線より太径に構成され、前記可撓性線条体の先端部分の外周に、スパイラル帯状の潤滑剤コーティング部とスパイラル帯状の該先端部分の外周露出部を交互配設し、さらに前記先端部分以外の本体部の外周に、環状帯状の潤滑剤コーティング部と環状帯状の該本体部の外周露出部を交互配設した構造を特徴とする医療用ガイドワイヤ。In the medical guide wire comprising a flexible wire, the flexible wire is provided with a resin coating on the outer periphery of a wire rope having a metal wire twisted wire structure, and the wire rope has a part of a side strand wire. It is configured to have a larger diameter than the other side strand wire, and on the outer periphery of the distal end portion of the flexible linear body, the spiral strip-shaped lubricant coating portion and the outer peripheral exposed portion of the spiral strip-shaped tip portion are alternately disposed, Further, a medical guide wire having a structure in which an annular belt-like lubricant coating portion and an outer circumferential exposed portion of the annular belt-like body portion are alternately arranged on the outer periphery of the main body portion other than the tip portion. 可撓性線条体から成る医療用ガイドワイヤにおいて、前記可撓性線条体は金属線撚線構造のワイヤロープの外周に樹脂被覆を備えると共に、該ワイヤロープは側ストランド線の一部が他の側ストランド線より太径に構成され、前記可撓性線条体の先端部分の外周に、スパイラル帯状の潤滑剤コーティング部とスパイラル帯状の該先端部分の外周露出部を交互配設し、さらに前記先端部分以外の本体部の外周に、前記可撓性線条体の長手方向に伸長するストライプ状の潤滑剤コーティング部を設けた構造を特徴とする医療用ガイドワイヤ。In the medical guide wire comprising a flexible wire, the flexible wire is provided with a resin coating on the outer periphery of a wire rope having a metal wire twisted wire structure, and the wire rope has a part of a side strand wire. It is configured to have a larger diameter than the other side strand wire, and on the outer periphery of the distal end portion of the flexible linear body, the spiral strip-shaped lubricant coating portion and the outer peripheral exposed portion of the spiral strip-shaped tip portion are alternately disposed, Furthermore, a medical guide wire characterized in that a stripe-shaped lubricant coating portion extending in the longitudinal direction of the flexible linear body is provided on the outer periphery of the main body portion other than the tip portion.
JP2001393026A 2001-12-26 2001-12-26 Medical guidewire Expired - Fee Related JP4159777B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001393026A JP4159777B2 (en) 2001-12-26 2001-12-26 Medical guidewire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001393026A JP4159777B2 (en) 2001-12-26 2001-12-26 Medical guidewire

Publications (3)

Publication Number Publication Date
JP2003190290A JP2003190290A (en) 2003-07-08
JP2003190290A5 true JP2003190290A5 (en) 2005-08-11
JP4159777B2 JP4159777B2 (en) 2008-10-01

Family

ID=27600119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001393026A Expired - Fee Related JP4159777B2 (en) 2001-12-26 2001-12-26 Medical guidewire

Country Status (1)

Country Link
JP (1) JP4159777B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4981471B2 (en) * 2007-02-09 2012-07-18 テルモ株式会社 Guide wire
JP4609904B2 (en) * 2008-03-24 2011-01-12 朝日インテック株式会社 Medical guidewire
JP5979879B2 (en) * 2012-01-06 2016-08-31 テルモ株式会社 Guide wire
JP2016168063A (en) * 2013-07-29 2016-09-23 テルモ株式会社 Guide wire

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