JP7842792B2 - バルーンカテーテルおよびバルーンカテーテルの製造方法 - Google Patents

バルーンカテーテルおよびバルーンカテーテルの製造方法

Info

Publication number
JP7842792B2
JP7842792B2 JP2023579892A JP2023579892A JP7842792B2 JP 7842792 B2 JP7842792 B2 JP 7842792B2 JP 2023579892 A JP2023579892 A JP 2023579892A JP 2023579892 A JP2023579892 A JP 2023579892A JP 7842792 B2 JP7842792 B2 JP 7842792B2
Authority
JP
Japan
Prior art keywords
outer layer
balloon catheter
layer
hardness
tube
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.)
Active
Application number
JP2023579892A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023152798A1 (https=
JPWO2023152798A5 (https=
Inventor
大志 加藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Intecc Co Ltd
Original Assignee
Asahi Intecc Co Ltd
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 by Asahi Intecc Co Ltd filed Critical Asahi Intecc Co Ltd
Publication of JPWO2023152798A1 publication Critical patent/JPWO2023152798A1/ja
Publication of JPWO2023152798A5 publication Critical patent/JPWO2023152798A5/ja
Application granted granted Critical
Publication of JP7842792B2 publication Critical patent/JP7842792B2/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
    • A61M25/10—Balloon catheters
    • 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
    • A61M25/10—Balloon catheters
    • A61M25/1027—Making of balloon catheters
    • 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
    • A61M25/10—Balloon catheters
    • A61M25/1027—Making of balloon catheters
    • A61M25/1029—Production methods of the balloon members, e.g. blow-moulding, extruding, deposition or by wrapping a plurality of layers of balloon material around a mandril
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1075—Balloon catheters with special features or adapted for special applications having a balloon composed of several layers, e.g. by coating or embedding

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Child & Adolescent Psychology (AREA)
  • Manufacturing & Machinery (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2023579892A 2022-02-08 2022-02-08 バルーンカテーテルおよびバルーンカテーテルの製造方法 Active JP7842792B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/004905 WO2023152798A1 (ja) 2022-02-08 2022-02-08 バルーンカテーテルおよびバルーンカテーテルの製造方法

Publications (3)

Publication Number Publication Date
JPWO2023152798A1 JPWO2023152798A1 (https=) 2023-08-17
JPWO2023152798A5 JPWO2023152798A5 (https=) 2024-10-09
JP7842792B2 true JP7842792B2 (ja) 2026-04-08

Family

ID=87563831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023579892A Active JP7842792B2 (ja) 2022-02-08 2022-02-08 バルーンカテーテルおよびバルーンカテーテルの製造方法

Country Status (4)

Country Link
US (1) US20240342446A1 (https=)
EP (1) EP4477246A4 (https=)
JP (1) JP7842792B2 (https=)
WO (1) WO2023152798A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999038557A1 (en) 1998-01-30 1999-08-05 Kaneka Corporation Balloon catheter, catheter shaft used for the catheter and method of production of balloon
US20120150107A1 (en) 2010-12-14 2012-06-14 Boston Scientific Scimed, Inc. Balloon catheter shafts and methods of manufacturing
WO2019131158A1 (ja) 2017-12-27 2019-07-04 株式会社カネカ カテーテルおよびその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06121828A (ja) * 1992-10-13 1994-05-06 Sumitomo Bakelite Co Ltd 医療用バルーンカテーテル
US6896842B1 (en) * 1993-10-01 2005-05-24 Boston Scientific Corporation Medical device balloons containing thermoplastic elastomers
JP4854458B2 (ja) * 2006-10-05 2012-01-18 株式会社カネカ 医療用マルチルーメンチューブ
US8057430B2 (en) * 2009-02-20 2011-11-15 Boston Scientific Scimed, Inc. Catheter with skived tubular member
CN206355424U (zh) * 2014-09-04 2017-07-28 雅培心血管系统有限公司 囊体导管
WO2020075278A1 (ja) 2018-10-11 2020-04-16 朝日インテック株式会社 医療用のマルチルーメンチューブ、および、その製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999038557A1 (en) 1998-01-30 1999-08-05 Kaneka Corporation Balloon catheter, catheter shaft used for the catheter and method of production of balloon
US20120150107A1 (en) 2010-12-14 2012-06-14 Boston Scientific Scimed, Inc. Balloon catheter shafts and methods of manufacturing
WO2019131158A1 (ja) 2017-12-27 2019-07-04 株式会社カネカ カテーテルおよびその製造方法

Also Published As

Publication number Publication date
WO2023152798A1 (ja) 2023-08-17
EP4477246A4 (en) 2025-10-01
EP4477246A1 (en) 2024-12-18
JPWO2023152798A1 (https=) 2023-08-17
US20240342446A1 (en) 2024-10-17

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