JPWO2023119399A1 - - Google Patents

Info

Publication number
JPWO2023119399A1
JPWO2023119399A1 JP2023568803A JP2023568803A JPWO2023119399A1 JP WO2023119399 A1 JPWO2023119399 A1 JP WO2023119399A1 JP 2023568803 A JP2023568803 A JP 2023568803A JP 2023568803 A JP2023568803 A JP 2023568803A JP WO2023119399 A1 JPWO2023119399 A1 JP WO2023119399A1
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
JP2023568803A
Other languages
Japanese (ja)
Other versions
JP7684433B2 (ja
JPWO2023119399A5 (https=
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 JPWO2023119399A1 publication Critical patent/JPWO2023119399A1/ja
Publication of JPWO2023119399A5 publication Critical patent/JPWO2023119399A5/ja
Application granted granted Critical
Publication of JP7684433B2 publication Critical patent/JP7684433B2/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
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • 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
    • A61M2025/09058—Basic structures of 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
    • A61M2025/09108—Methods for making a guide wire

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)
JP2023568803A 2021-12-21 2021-12-21 医療器具 Active JP7684433B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/047209 WO2023119399A1 (ja) 2021-12-21 2021-12-21 医療器具

Publications (3)

Publication Number Publication Date
JPWO2023119399A1 true JPWO2023119399A1 (https=) 2023-06-29
JPWO2023119399A5 JPWO2023119399A5 (https=) 2024-08-27
JP7684433B2 JP7684433B2 (ja) 2025-05-27

Family

ID=86901557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023568803A Active JP7684433B2 (ja) 2021-12-21 2021-12-21 医療器具

Country Status (5)

Country Link
US (1) US20240366915A1 (https=)
EP (1) EP4454693A4 (https=)
JP (1) JP7684433B2 (https=)
CN (1) CN118414187A (https=)
WO (1) WO2023119399A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762995A (en) * 1995-01-13 1998-06-09 Fuji Photo Optical Co., Ltd. Flexible sheathing tube construction, and method for fabrication thereof
US5879342A (en) * 1996-10-21 1999-03-09 Kelley; Gregory S. Flexible and reinforced tubing
JP2000225196A (ja) * 1999-02-05 2000-08-15 Hitachi Cable Ltd カテーテルチューブおよびその製造方法
JP2004321838A (ja) * 1994-11-10 2004-11-18 Target Therapeutics Inc 高性能のらせん巻カテーテル
WO2017110757A1 (ja) * 2015-12-21 2017-06-29 テルモ株式会社 バルーンカテーテル、および医療用長尺体
WO2019211903A1 (ja) * 2018-05-01 2019-11-07 朝日インテック株式会社 ガイドワイヤ
WO2019225026A1 (ja) * 2018-05-24 2019-11-28 朝日インテック株式会社 ダイレータ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7553287B2 (en) * 2003-10-30 2009-06-30 Boston Scientific Scimed, Inc. Guidewire having an embedded matrix polymer
JP3940161B1 (ja) * 2006-07-03 2007-07-04 朝日インテック株式会社 医療用ガイドワイヤ、医療用ガイドワイヤとマイクロカテーテルとの組立体、および医療用ガイドワイヤとバルーンカテーテルとガイディングカテーテルとの組立体

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004321838A (ja) * 1994-11-10 2004-11-18 Target Therapeutics Inc 高性能のらせん巻カテーテル
US5762995A (en) * 1995-01-13 1998-06-09 Fuji Photo Optical Co., Ltd. Flexible sheathing tube construction, and method for fabrication thereof
US5879342A (en) * 1996-10-21 1999-03-09 Kelley; Gregory S. Flexible and reinforced tubing
JP2000225196A (ja) * 1999-02-05 2000-08-15 Hitachi Cable Ltd カテーテルチューブおよびその製造方法
WO2017110757A1 (ja) * 2015-12-21 2017-06-29 テルモ株式会社 バルーンカテーテル、および医療用長尺体
WO2019211903A1 (ja) * 2018-05-01 2019-11-07 朝日インテック株式会社 ガイドワイヤ
WO2019225026A1 (ja) * 2018-05-24 2019-11-28 朝日インテック株式会社 ダイレータ

Also Published As

Publication number Publication date
JP7684433B2 (ja) 2025-05-27
EP4454693A4 (en) 2025-07-09
CN118414187A (zh) 2024-07-30
US20240366915A1 (en) 2024-11-07
EP4454693A1 (en) 2024-10-30
WO2023119399A1 (ja) 2023-06-29

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