JP2005312987A5 - - Google Patents

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Publication number
JP2005312987A5
JP2005312987A5 JP2005177050A JP2005177050A JP2005312987A5 JP 2005312987 A5 JP2005312987 A5 JP 2005312987A5 JP 2005177050 A JP2005177050 A JP 2005177050A JP 2005177050 A JP2005177050 A JP 2005177050A JP 2005312987 A5 JP2005312987 A5 JP 2005312987A5
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JP
Japan
Prior art keywords
coil
guide wire
core
tip
wire according
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Granted
Application number
JP2005177050A
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JP2005312987A (ja
JP4488961B2 (ja
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Publication date
Priority claimed from US09/078,946 external-priority patent/US6306105B1/en
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Publication of JP2005312987A publication Critical patent/JP2005312987A/ja
Publication of JP2005312987A5 publication Critical patent/JP2005312987A5/ja
Application granted granted Critical
Publication of JP4488961B2 publication Critical patent/JP4488961B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (16)

  1. ガイドワイヤであって、該ガイドワイヤは、以下:
    第1の材料から構成され、近位端部および遠位端部を含む細長コア;
    外径および内径を有し、第2の材料から構成される一続きの単一のコイルであって、該コイルは該コアの一部分を取り囲み、該コイルの複数のターンによって該コアの該遠位端部を超えて延びる、一続きの単一のコイル;および
    該コイルの遠位部分に接触し、該コイルの遠位部分から延びるポリマー先端であって、該先端はポリマー性材料によって該コアにつながり、該ポリマー性材料は、該コイルの内径の内側から該コイルの外径への、該コイルの隣接し合うターンの間にある空間に提供される、ポリマー先端、
    を備える、ガイドワイヤ。
  2. ガイドワイヤであって、該ガイドワイヤは、以下:
    第1の材料から構成され、近位端部および遠位端部を含む細長コア;
    第2の材料から構成される一続きの単一のコイルであって、該コイルは該コアの一部分を取り囲み、該コイルの複数のターンによって該コアの該遠位端部を超えて延び、該複数の該ターンは、非接触の隣接し合うターンの外径に延びる空間を規定する該非接触の隣接し合うターンを含む、一続きの単一のコイル;および
    該コイルの遠位部分に接触し、該コイルの遠位部分から延びるポリマー先端であって、該先端はポリマー性材料によって該コアにつながり、該ポリマー性材料は該コイルの該隣接し合うターンの間にある該空間を満たす、ポリマー先端、
    を備える、ガイドワイヤ。
  3. 前記第2の材料がステンレス鋼を含む、請求項1または2に記載のガイドワイヤ。
  4. 前記第1の材料がニッケル‐チタン合金を含む、請求項1または2に記載のガイドワイヤ。
  5. 前記コイルが第1のピッチを有する第1のコイル部分、および該第1のピッチよりも大きい第2のピッチを有する第2のコイル部分を含む、請求項1または2に記載のガイドワイヤ。
  6. 前記第2のコイル部分が該コアの遠位に位置する、請求項5に記載のガイドワイヤ。
  7. 前記第2の材料が析出硬化合金を含む、請求項1または2に記載のガイドワイヤ。
  8. 前記先端が放射不透過性材料を含む、請求項1または2に記載のガイドワイヤ。
  9. 前記コイルが多繊維ワイヤを含む、請求項1または2に記載のガイドワイヤ。
  10. 前記コイルが矩型の断面を含む、請求項1または2に記載のガイドワイヤ。
  11. 前記コイルが円形断面を含む、請求項1または2に記載のガイドワイヤ。
  12. 前記コアの遠位部分がテーパー状である、請求項1または2に記載のガイドワイヤ。
  13. 前記コイルが該コイルの全長を取り囲む、請求項1または2に記載のガイドワイヤ。
  14. 前記コイルがコーティングを含む、請求項1または2に記載のガイドワイヤ。
  15. 前記コーティングが潤滑性である、請求項14に記載のガイドワイヤ。
  16. 前記コーティングが有色である、請求項14に記載のガイドワイヤ。
JP2005177050A 1998-05-14 2005-06-16 高性能コイルワイヤ Expired - Fee Related JP4488961B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/078,946 US6306105B1 (en) 1998-05-14 1998-05-14 High performance coil wire

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2000548032A Division JP2002514474A (ja) 1998-05-14 1999-05-13 高性能コイルワイヤ

Publications (3)

Publication Number Publication Date
JP2005312987A JP2005312987A (ja) 2005-11-10
JP2005312987A5 true JP2005312987A5 (ja) 2006-06-15
JP4488961B2 JP4488961B2 (ja) 2010-06-23

Family

ID=22147176

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2000548032A Withdrawn JP2002514474A (ja) 1998-05-14 1999-05-13 高性能コイルワイヤ
JP2005177050A Expired - Fee Related JP4488961B2 (ja) 1998-05-14 2005-06-16 高性能コイルワイヤ
JP2006261577A Pending JP2007021239A (ja) 1998-05-14 2006-09-26 高性能コイルワイヤ

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2000548032A Withdrawn JP2002514474A (ja) 1998-05-14 1999-05-13 高性能コイルワイヤ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2006261577A Pending JP2007021239A (ja) 1998-05-14 2006-09-26 高性能コイルワイヤ

Country Status (6)

Country Link
US (4) US6306105B1 (ja)
EP (2) EP1803482B1 (ja)
JP (3) JP2002514474A (ja)
CA (1) CA2331000C (ja)
DE (2) DE69936643T2 (ja)
WO (1) WO1999058183A2 (ja)

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