JPWO2021038845A1 - - Google Patents

Info

Publication number
JPWO2021038845A1
JPWO2021038845A1 JP2021541934A JP2021541934A JPWO2021038845A1 JP WO2021038845 A1 JPWO2021038845 A1 JP WO2021038845A1 JP 2021541934 A JP2021541934 A JP 2021541934A JP 2021541934 A JP2021541934 A JP 2021541934A JP WO2021038845 A1 JPWO2021038845 A1 JP WO2021038845A1
Authority
JP
Japan
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
JP2021541934A
Other versions
JP7270047B2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021038845A1 publication Critical patent/JPWO2021038845A1/ja
Application granted granted Critical
Publication of JP7270047B2 publication Critical patent/JP7270047B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M25/09016—Guide wires with mandrils
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M25/0905—Guide wires extendable, e.g. mechanisms for extension
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M2025/0293—Catheter, guide wire or the like with means for holding, centering, anchoring or frictionally engaging the device within an artificial lumen, e.g. tube
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09083—Basic structures of guide wires having a coil around a core
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09108—Methods for making a guide wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09133—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2021541934A 2019-08-30 2019-08-30 ガイドワイヤ、及び、ガイドワイヤの製造方法 Active JP7270047B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/034187 WO2021038845A1 (ja) 2019-08-30 2019-08-30 ガイドワイヤ、及び、ガイドワイヤの製造方法

Publications (2)

Publication Number Publication Date
JPWO2021038845A1 true JPWO2021038845A1 (ja) 2021-03-04
JP7270047B2 JP7270047B2 (ja) 2023-05-09

Family

ID=74685320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021541934A Active JP7270047B2 (ja) 2019-08-30 2019-08-30 ガイドワイヤ、及び、ガイドワイヤの製造方法

Country Status (5)

Country Link
US (1) US20220176083A1 (ja)
EP (1) EP4023279A4 (ja)
JP (1) JP7270047B2 (ja)
CN (1) CN114269418A (ja)
WO (1) WO2021038845A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4147743A4 (en) * 2020-05-08 2024-01-24 Asahi Intecc Co Ltd GUIDEWIRE
WO2022092001A1 (ja) * 2020-10-30 2022-05-05 テルモ株式会社 ガイドワイヤおよびガイドワイヤの製造方法
JPWO2022092002A1 (ja) * 2020-10-30 2022-05-05

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008139829A1 (ja) * 2007-05-09 2008-11-20 Japan Science And Technology Agency ガイドワイヤ及びステント
WO2009119386A1 (ja) * 2008-03-27 2009-10-01 テルモ株式会社 ガイドワイヤ
JP2011130976A (ja) * 2009-12-25 2011-07-07 Asahi Intecc Co Ltd ガイドワイヤ
JP2016189998A (ja) * 2015-03-31 2016-11-10 東レ・メディカル株式会社 カテーテル用ガイドワイヤ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69129098T2 (de) 1990-12-18 1998-09-17 Advanced Cardiovascular System Verfahren zur Herstellung eines super-elastischen Führungsteils
US6132389A (en) * 1998-04-23 2000-10-17 Advanced Cardiovascular Systems, Inc. Proximally tapered guidewire tip coil
US7833175B2 (en) * 2003-09-05 2010-11-16 Boston Scientific Scimed, Inc. Medical device coil
JP2010240201A (ja) 2009-04-07 2010-10-28 Hi-Lex Corporation ガイドワイヤ
WO2016012902A1 (en) * 2014-07-22 2016-01-28 Koninklijke Philips N.V. Intravascular devices, systems, and methods having a core wire with multiple flattened sections

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008139829A1 (ja) * 2007-05-09 2008-11-20 Japan Science And Technology Agency ガイドワイヤ及びステント
WO2009119386A1 (ja) * 2008-03-27 2009-10-01 テルモ株式会社 ガイドワイヤ
JP2011130976A (ja) * 2009-12-25 2011-07-07 Asahi Intecc Co Ltd ガイドワイヤ
JP2016189998A (ja) * 2015-03-31 2016-11-10 東レ・メディカル株式会社 カテーテル用ガイドワイヤ

Also Published As

Publication number Publication date
EP4023279A4 (en) 2023-06-07
CN114269418A (zh) 2022-04-01
US20220176083A1 (en) 2022-06-09
WO2021038845A1 (ja) 2021-03-04
EP4023279A1 (en) 2022-07-06
JP7270047B2 (ja) 2023-05-09

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