JPWO2023053245A1 - - Google Patents

Info

Publication number
JPWO2023053245A1
JPWO2023053245A1 JP2023550825A JP2023550825A JPWO2023053245A1 JP WO2023053245 A1 JPWO2023053245 A1 JP WO2023053245A1 JP 2023550825 A JP2023550825 A JP 2023550825A JP 2023550825 A JP2023550825 A JP 2023550825A JP WO2023053245 A1 JPWO2023053245 A1 JP WO2023053245A1
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
JP2023550825A
Other languages
Japanese (ja)
Other versions
JPWO2023053245A5 (https=
JP7682286B2 (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 JPWO2023053245A1 publication Critical patent/JPWO2023053245A1/ja
Publication of JPWO2023053245A5 publication Critical patent/JPWO2023053245A5/ja
Application granted granted Critical
Publication of JP7682286B2 publication Critical patent/JP7682286B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A61B2017/22042—Details of the tip of the 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
    • A61M2025/09058—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
    • A61M2025/09133—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque
    • 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
    • A61M2025/0915—Guide wires having features for changing the stiffness
    • 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
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2023550825A 2021-09-29 2021-09-29 ガイドワイヤ Active JP7682286B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/035773 WO2023053245A1 (ja) 2021-09-29 2021-09-29 ガイドワイヤ

Publications (3)

Publication Number Publication Date
JPWO2023053245A1 true JPWO2023053245A1 (https=) 2023-04-06
JPWO2023053245A5 JPWO2023053245A5 (https=) 2024-06-11
JP7682286B2 JP7682286B2 (ja) 2025-05-23

Family

ID=85781540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023550825A Active JP7682286B2 (ja) 2021-09-29 2021-09-29 ガイドワイヤ

Country Status (5)

Country Link
US (1) US20240237996A1 (https=)
EP (1) EP4410353A4 (https=)
JP (1) JP7682286B2 (https=)
CN (1) CN118076406A (https=)
WO (1) WO2023053245A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10285720B2 (en) 2014-03-11 2019-05-14 Neuravi Limited Clot retrieval system for removing occlusive clot from a blood vessel
ES2989493T3 (es) 2014-06-13 2024-11-26 Neuravi Ltd Dispositivos para eliminar las obstrucciones agudas de los vasos sanguíneos
US12539130B2 (en) 2019-11-27 2026-02-03 Neuravi Limited Aspiration catheter, systems, and methods thereof
US20260097189A1 (en) * 2024-10-09 2026-04-09 Neuravi Limited Navigation device for use with a funnel catheter minimizing catching at a vessel bifurcation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005508229A (ja) * 2001-11-05 2005-03-31 メンリー コーポレイション 加工硬化擬弾性ガイドワイヤ
JP2005211511A (ja) * 2004-01-30 2005-08-11 Terumo Corp ガイドワイヤ
JP2008237621A (ja) * 2007-03-27 2008-10-09 Japan Lifeline Co Ltd 医療用挿通器具およびその製造方法
JP2017153615A (ja) * 2016-02-29 2017-09-07 株式会社パイオラックスメディカルデバイス ガイドワイヤ及びその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6004279A (en) * 1996-01-16 1999-12-21 Boston Scientific Corporation Medical guidewire
US8167821B2 (en) * 2003-02-26 2012-05-01 Boston Scientific Scimed, Inc. Multiple diameter guidewire
US7785269B2 (en) * 2004-05-14 2010-08-31 Ethicon Endo-Surgery, Inc. Medical instrument having a guidewire and an add-to catheter
US20130110000A1 (en) * 2011-10-31 2013-05-02 Terumo Medical Corporation Dual Diameter Introducer Guide Wire
US10029076B2 (en) * 2012-02-28 2018-07-24 Covidien Lp Intravascular guidewire
US20150148706A1 (en) * 2013-11-26 2015-05-28 Boston Scientific Scimed, Inc. Medical devices for accessing body lumens
JP6405274B2 (ja) 2015-03-18 2018-10-17 テルモ株式会社 ガイドワイヤ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005508229A (ja) * 2001-11-05 2005-03-31 メンリー コーポレイション 加工硬化擬弾性ガイドワイヤ
JP2005211511A (ja) * 2004-01-30 2005-08-11 Terumo Corp ガイドワイヤ
JP2008237621A (ja) * 2007-03-27 2008-10-09 Japan Lifeline Co Ltd 医療用挿通器具およびその製造方法
JP2017153615A (ja) * 2016-02-29 2017-09-07 株式会社パイオラックスメディカルデバイス ガイドワイヤ及びその製造方法

Also Published As

Publication number Publication date
EP4410353A1 (en) 2024-08-07
US20240237996A1 (en) 2024-07-18
WO2023053245A1 (ja) 2023-04-06
CN118076406A (zh) 2024-05-24
JP7682286B2 (ja) 2025-05-23
EP4410353A4 (en) 2025-07-02

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