JP7557472B2 - 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の製造方法 Download PDF

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Publication number
JP7557472B2
JP7557472B2 JP2021545185A JP2021545185A JP7557472B2 JP 7557472 B2 JP7557472 B2 JP 7557472B2 JP 2021545185 A JP2021545185 A JP 2021545185A JP 2021545185 A JP2021545185 A JP 2021545185A JP 7557472 B2 JP7557472 B2 JP 7557472B2
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JP
Japan
Prior art keywords
balloon
cylindrical object
distance
manufacturing
gravity
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
JP2021545185A
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English (en)
Japanese (ja)
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JPWO2021049261A1 (https=
JPWO2021049261A5 (https=
Inventor
良紀 中野
真弘 小嶋
陽二郎 古賀
昌人 杖田
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.)
Kaneka Corp
Original Assignee
Kaneka Corp
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.)
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Publication date
Application filed by Kaneka Corp filed Critical Kaneka Corp
Publication of JPWO2021049261A1 publication Critical patent/JPWO2021049261A1/ja
Publication of JPWO2021049261A5 publication Critical patent/JPWO2021049261A5/ja
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    • 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
    • A61M25/104—Balloon catheters used for angioplasty
    • 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
    • A61M25/10—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
    • A61M2025/1086—Balloon catheters with special features or adapted for special applications having a special balloon surface topography, e.g. pores, protuberances, spikes or grooves
    • 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
    • A61M2025/109—Balloon catheters with special features or adapted for special applications having balloons for removing solid matters, e.g. by grasping or scraping plaque, thrombus or other matters that obstruct the flow

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP2021545185A 2019-09-09 2020-08-18 バルーンカテーテルの製造方法 Active JP7557472B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019163857 2019-09-09
JP2019163857 2019-09-09
PCT/JP2020/031104 WO2021049261A1 (ja) 2019-09-09 2020-08-18 バルーンカテーテルの製造方法

Publications (3)

Publication Number Publication Date
JPWO2021049261A1 JPWO2021049261A1 (https=) 2021-03-18
JPWO2021049261A5 JPWO2021049261A5 (https=) 2022-05-24
JP7557472B2 true JP7557472B2 (ja) 2024-09-27

Family

ID=74867236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021545185A Active JP7557472B2 (ja) 2019-09-09 2020-08-18 バルーンカテーテルの製造方法

Country Status (2)

Country Link
JP (1) JP7557472B2 (https=)
WO (1) WO2021049261A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7698559B2 (ja) * 2021-11-08 2025-06-25 株式会社カネカ バルーンカテーテル用バルーン

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010047149A1 (en) 1998-03-04 2001-11-29 Scimed Life Systems, Inc. Balloon wrap device and method
US20060091585A1 (en) 2004-10-29 2006-05-04 Kelley Greg S Medical balloon folding method and tooling
JP2014140462A (ja) 2013-01-23 2014-08-07 Sumitomo Bakelite Co Ltd バルーン収縮用補助具、カテーテルセットおよびバルーン収縮方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5209799A (en) * 1992-04-17 1993-05-11 Inverventional Technologies, Inc. Method for manufacturing a folding balloon catheter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010047149A1 (en) 1998-03-04 2001-11-29 Scimed Life Systems, Inc. Balloon wrap device and method
US20060091585A1 (en) 2004-10-29 2006-05-04 Kelley Greg S Medical balloon folding method and tooling
JP2014140462A (ja) 2013-01-23 2014-08-07 Sumitomo Bakelite Co Ltd バルーン収縮用補助具、カテーテルセットおよびバルーン収縮方法

Also Published As

Publication number Publication date
WO2021049261A1 (ja) 2021-03-18
JPWO2021049261A1 (https=) 2021-03-18

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