JP2003265616A5 - - Google Patents

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Publication number
JP2003265616A5
JP2003265616A5 JP2002068506A JP2002068506A JP2003265616A5 JP 2003265616 A5 JP2003265616 A5 JP 2003265616A5 JP 2002068506 A JP2002068506 A JP 2002068506A JP 2002068506 A JP2002068506 A JP 2002068506A JP 2003265616 A5 JP2003265616 A5 JP 2003265616A5
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JP
Japan
Prior art keywords
core material
guide wire
plastic
ray contrast
visual marker
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.)
Pending
Application number
JP2002068506A
Other languages
Japanese (ja)
Other versions
JP2003265616A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2002068506A priority Critical patent/JP2003265616A/en
Priority claimed from JP2002068506A external-priority patent/JP2003265616A/en
Publication of JP2003265616A publication Critical patent/JP2003265616A/en
Publication of JP2003265616A5 publication Critical patent/JP2003265616A5/ja
Pending legal-status Critical Current

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Claims (5)

芯材と、該芯材の少なくとも一部を覆い、レーザよって発色しうる発色剤が添加されたプラスチック被覆と、前記プラスチック被覆の表面の所定部位に有する、前記発色剤の発色による視認マーカと、前記芯材の少なくとも一部の外周にはX線によって造影可能なX線造影部を有することを特徴とするガイドワイヤ。A core material, a plastic coating that covers at least a part of the core material and to which a color former that can be colored by a laser is added, and a visual marker by color development of the color former that has a predetermined portion on the surface of the plastic coating; A guide wire comprising an X-ray contrast unit capable of contrasting with X-rays on an outer periphery of at least a part of the core material. 前記X線造影部は前記プラスチック被覆に添加されたX線造影剤である請求項１に記載のガイドワイヤ。The guide wire according to claim 1, wherein the X-ray contrast unit is an X-ray contrast agent added to the plastic coating. 前記X線造影部は芯材の先端に備わるＸ線造影性コイルである請求項１に記載のガイドワイヤ。The guide wire according to claim 1, wherein the X-ray contrast unit is an X-ray contrast coil provided at a tip of a core material. 前記Said XX 線造影部は前記芯材の周りに設けられた、A line contrast unit is provided around the core material, XX 線造影剤を含有したプラスチック層である請求項１に記載のガイドワイヤ。The guide wire according to claim 1, wherein the guide wire is a plastic layer containing a line contrast agent. 熱によって発色可能な発色剤とA color former that can be colored by heat and XX 線造影剤を含有したプラスチックを芯材の少なくとも一部に被覆する工程と、前記プラスチックの表面の視認マーカを形成する位置に熱によって視認マーカーを形成する工程からなることを特徴とするガイドワイヤの製造方法。A guide wire comprising: a step of coating a plastic containing a line contrast agent on at least a part of a core material; and a step of forming a visual marker by heat at a position of forming a visual marker on the surface of the plastic. Production method.
JP2002068506A 2002-03-13 2002-03-13 Guide wire Pending JP2003265616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002068506A JP2003265616A (en) 2002-03-13 2002-03-13 Guide wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002068506A JP2003265616A (en) 2002-03-13 2002-03-13 Guide wire

Publications (2)

Publication Number Publication Date
JP2003265616A JP2003265616A (en) 2003-09-24
JP2003265616A5 true JP2003265616A5 (en) 2005-08-11

Family

ID=29199588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002068506A Pending JP2003265616A (en) 2002-03-13 2002-03-13 Guide wire

Country Status (1)

Country Link
JP (1) JP2003265616A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4740741B2 (en) * 2003-12-19 2011-08-03 学校法人慶應義塾 Medical guide wire coated with carbon film
JP2006320482A (en) * 2005-05-18 2006-11-30 Olympus Medical Systems Corp Display body forming method
JP2017079808A (en) * 2014-03-18 2017-05-18 テルモ株式会社 Manufacturing method and manufacturing device of medical long body
US9989482B2 (en) * 2016-02-16 2018-06-05 General Electric Company Methods for radiographic and CT inspection of additively manufactured workpieces
JPWO2020213484A1 (en) * 2019-04-19 2020-10-22

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