KR20240049514A - 벌룬 카테터 - Google Patents

벌룬 카테터 Download PDF

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Publication number
KR20240049514A
KR20240049514A KR1020237038306A KR20237038306A KR20240049514A KR 20240049514 A KR20240049514 A KR 20240049514A KR 1020237038306 A KR1020237038306 A KR 1020237038306A KR 20237038306 A KR20237038306 A KR 20237038306A KR 20240049514 A KR20240049514 A KR 20240049514A
Authority
KR
South Korea
Prior art keywords
balloon
fixing member
shaft
layer
balloon catheter
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.)
Pending
Application number
KR1020237038306A
Other languages
English (en)
Korean (ko)
Inventor
쇼다이 우에다
타카히로 야기
Original Assignee
도레이 카부시키가이샤
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 도레이 카부시키가이샤 filed Critical 도레이 카부시키가이샤
Publication of KR20240049514A publication Critical patent/KR20240049514A/ko
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/958—Inflatable balloons for placing stents or stent-grafts
    • 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
    • A61M25/0043—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
    • A61M25/10—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
    • A61M25/104—Balloon catheters used for angioplasty
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00778—Operations on blood vessels
    • A61B2017/00783—Valvuloplasty
    • 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
    • A61B2017/22001—Angioplasty, e.g. PCTA
    • 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
    • A61B2017/22051—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 an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • 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
    • A61B2017/22098—Decalcification of valves
    • 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
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/12—Blood circulatory system

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Vascular Medicine (AREA)
  • Child & Adolescent Psychology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Transplantation (AREA)
  • Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
KR1020237038306A 2021-08-31 2022-08-31 벌룬 카테터 Pending KR20240049514A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-140659 2021-08-31
JP2021140659 2021-08-31
PCT/JP2022/032770 WO2023033045A1 (ja) 2021-08-31 2022-08-31 バルーンカテーテル

Publications (1)

Publication Number Publication Date
KR20240049514A true KR20240049514A (ko) 2024-04-16

Family

ID=85411316

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237038306A Pending KR20240049514A (ko) 2021-08-31 2022-08-31 벌룬 카테터

Country Status (9)

Country Link
US (1) US20240350288A1 (https=)
EP (1) EP4397354A4 (https=)
JP (1) JPWO2023033045A1 (https=)
KR (1) KR20240049514A (https=)
CN (1) CN117897198A (https=)
AU (1) AU2022338442A1 (https=)
CA (1) CA3228124A1 (https=)
IL (1) IL310309A (https=)
WO (1) WO2023033045A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12201312B2 (en) * 2022-05-11 2025-01-21 Legacy Ventures LLC Self-adjusting catheter
CN120532012B (zh) * 2025-07-25 2025-10-28 鹏瓴医疗科技(杭州)有限公司 一种医用球囊及其制备方法、球囊导管
CN120753741B (zh) * 2025-07-29 2026-04-10 西安市人民医院(西安市第四医院) 一种带远端栓塞保护结构的外周血管介入取栓导管
CN121371445A (zh) * 2025-11-21 2026-01-23 中国医学科学院阜外医院 一种多级可调式肺血管介入球囊导管

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016052447A (ja) 2014-09-04 2016-04-14 テルモ株式会社 カテーテル
JP2020062399A (ja) 2011-07-27 2020-04-23 エドワーズ ライフサイエンシーズ コーポレイションＥｄｗａｒｄｓ Ｌｉｆｅｓｃｉｅｎｃｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 人工心臓弁用の送達システム
JP2021013743A (ja) 2019-07-10 2021-02-12 デピュイ・シンセス・プロダクツ・インコーポレイテッド 単一の一体型血管内装置を使用した血塊除去、血管形成及び再狭窄の予防の合理化された治療

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7635510B2 (en) * 2004-07-07 2009-12-22 Boston Scientific Scimed, Inc. High performance balloon catheter/component
CN103025224A (zh) * 2010-11-25 2013-04-03 奥林巴斯医疗株式会社 插入部硬度可变的带气球的导管和带第2弯曲部的内窥镜
JP2019146600A (ja) * 2016-07-13 2019-09-05 テルモ株式会社 カッティングバルーンカテーテルおよび処置方法
US11730593B2 (en) * 2019-08-13 2023-08-22 The Regents Of The University Of California Percutaneous heart valve delivery and implantation system enabling fracture of a previously present valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020062399A (ja) 2011-07-27 2020-04-23 エドワーズ ライフサイエンシーズ コーポレイションＥｄｗａｒｄｓ Ｌｉｆｅｓｃｉｅｎｃｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 人工心臓弁用の送達システム
JP2016052447A (ja) 2014-09-04 2016-04-14 テルモ株式会社 カテーテル
JP2021013743A (ja) 2019-07-10 2021-02-12 デピュイ・シンセス・プロダクツ・インコーポレイテッド 単一の一体型血管内装置を使用した血塊除去、血管形成及び再狭窄の予防の合理化された治療

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
John T Saxon 등 저, 「Bioprosthetic Valve Fracture During Valve-in-valve TAVR: Bench to Bedside」, Interventional Cardiology Review, vol. 13, No. 1, 2018년 1월 발행, p.20∼26

Also Published As

Publication number Publication date
EP4397354A4 (en) 2025-08-06
EP4397354A1 (en) 2024-07-10
CA3228124A1 (en) 2023-03-09
US20240350288A1 (en) 2024-10-24
AU2022338442A1 (en) 2024-02-08
JPWO2023033045A1 (https=) 2023-03-09
IL310309A (en) 2024-03-01
CN117897198A (zh) 2024-04-16
WO2023033045A1 (ja) 2023-03-09

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