JP7547634B2 - バルーンカテーテル - Google Patents

バルーンカテーテル Download PDF

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Publication number
JP7547634B2
JP7547634B2 JP2023529697A JP2023529697A JP7547634B2 JP 7547634 B2 JP7547634 B2 JP 7547634B2 JP 2023529697 A JP2023529697 A JP 2023529697A JP 2023529697 A JP2023529697 A JP 2023529697A JP 7547634 B2 JP7547634 B2 JP 7547634B2
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JP
Japan
Prior art keywords
inclined region
balloon
protrusion
apex
region
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
JP2023529697A
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English (en)
Japanese (ja)
Other versions
JPWO2022264744A5 (https=
JPWO2022264744A1 (https=
Inventor
祐太 中村
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.)
GOODMAN INC.
Original Assignee
GOODMAN INC.
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 GOODMAN INC. filed Critical GOODMAN INC.
Publication of JPWO2022264744A1 publication Critical patent/JPWO2022264744A1/ja
Publication of JPWO2022264744A5 publication Critical patent/JPWO2022264744A5/ja
Application granted granted Critical
Publication of JP7547634B2 publication Critical patent/JP7547634B2/ja
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Anticipated expiration legal-status Critical

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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
    • A61M25/1002—Balloon catheters characterised by balloon shape
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • 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
    • 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
    • A61M25/1002—Balloon catheters characterised by balloon shape
    • A61M2025/1004—Balloons with folds, e.g. folded or multifolded
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Child & Adolescent Psychology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
JP2023529697A 2021-06-17 2022-05-19 バルーンカテーテル Active JP7547634B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021101067 2021-06-17
JP2021101067 2021-06-17
PCT/JP2022/020770 WO2022264744A1 (ja) 2021-06-17 2022-05-19 バルーンカテーテル

Publications (3)

Publication Number Publication Date
JPWO2022264744A1 JPWO2022264744A1 (https=) 2022-12-22
JPWO2022264744A5 JPWO2022264744A5 (https=) 2023-10-25
JP7547634B2 true JP7547634B2 (ja) 2024-09-09

Family

ID=84526197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023529697A Active JP7547634B2 (ja) 2021-06-17 2022-05-19 バルーンカテーテル

Country Status (4)

Country Link
US (1) US20240108867A1 (https=)
JP (1) JP7547634B2 (https=)
CN (1) CN117062643A (https=)
WO (1) WO2022264744A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250017619A1 (en) * 2023-07-14 2025-01-16 Boston Scientific Scimed, Inc. Vessel scoring device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005511187A (ja) 2001-12-13 2005-04-28 アバンテック・バスキュラー・コーポレイション 集中力領域を有する膨張部材
JP2008000276A (ja) 2006-06-21 2008-01-10 Kaneka Corp カテーテル用拡張体及び拡張カテーテル

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320634A (en) * 1990-07-03 1994-06-14 Interventional Technologies, Inc. Balloon catheter with seated cutting edges
US5653690A (en) * 1992-12-30 1997-08-05 Medtronic, Inc. Catheter having a balloon with retention enhancement
US5836957A (en) * 1994-12-22 1998-11-17 Devices For Vascular Intervention, Inc. Large volume atherectomy device
US7270673B2 (en) * 2003-12-31 2007-09-18 Boston Scientific Scimed, Inc. Microsurgical balloon with protective reinforcement
US7976557B2 (en) * 2004-06-23 2011-07-12 Boston Scientific Scimed, Inc. Cutting balloon and process
JP5593545B2 (ja) * 2006-12-06 2014-09-24 メドトロニック シーブイ ルクセンブルク エス．アー．エール．エル． 弁輪に固定された自己拡張型弁の経心尖的送達のためのシステムおよび方法
CN204147401U (zh) * 2014-07-24 2015-02-11 深圳市金瑞凯利生物科技有限公司 一种带棘突的球囊导管
US20180304052A1 (en) * 2014-11-03 2018-10-25 Cagent Vascular, Llc Medical balloon
CN205867283U (zh) * 2016-06-17 2017-01-11 张学民 载药切割球囊扩张导管
JP2019146601A (ja) * 2016-07-13 2019-09-05 テルモ株式会社 カッティングデバイスおよび処置方法
WO2020012851A1 (ja) * 2018-07-09 2020-01-16 株式会社グッドマン バルーンカテーテル
JP2020110419A (ja) * 2019-01-15 2020-07-27 テルモ株式会社 バルーンカテーテル
CN212631407U (zh) * 2019-12-09 2021-03-02 昆山金泰医疗科技有限公司 切割球囊

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005511187A (ja) 2001-12-13 2005-04-28 アバンテック・バスキュラー・コーポレイション 集中力領域を有する膨張部材
JP2008000276A (ja) 2006-06-21 2008-01-10 Kaneka Corp カテーテル用拡張体及び拡張カテーテル

Also Published As

Publication number Publication date
CN117062643A (zh) 2023-11-14
US20240108867A1 (en) 2024-04-04
WO2022264744A1 (ja) 2022-12-22
JPWO2022264744A1 (https=) 2022-12-22

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