JP7682892B2 - 過剰な薬剤送達を最小限にするための方法および装置 - Google Patents

過剰な薬剤送達を最小限にするための方法および装置 Download PDF

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Publication number
JP7682892B2
JP7682892B2 JP2022537477A JP2022537477A JP7682892B2 JP 7682892 B2 JP7682892 B2 JP 7682892B2 JP 2022537477 A JP2022537477 A JP 2022537477A JP 2022537477 A JP2022537477 A JP 2022537477A JP 7682892 B2 JP7682892 B2 JP 7682892B2
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Prior art keywords
balloon
drug
catheter
distal
treatment system
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JP2022537477A
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Japanese (ja)
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JP2023508900A (ja
JPWO2021127567A5 (https=
JP2023508900A5 (https=
Inventor
タカギ，アユ
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Terumo Corp
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Terumo Corp
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Priority to JP2025081233A priority Critical patent/JP2025131605A/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
    • A61M25/1011—Multiple 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
    • A61M25/1018—Balloon inflating or inflation-control devices
    • A61M25/10184—Means for controlling or monitoring inflation or deflation
    • 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
    • A61M25/1025—Connections between catheter tubes and inflation tubes
    • 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
    • A61M25/1011—Multiple balloon catheters
    • A61M2025/1015—Multiple balloon catheters having two or more independently movable balloons where the distance between the balloons can be adjusted, e.g. two balloon catheters concentric to each other forming an adjustable multiple balloon catheter system
    • 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
    • A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
    • 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
    • A61M2025/1052—Balloon catheters with special features or adapted for special applications for temporarily occluding a vessel for isolating a sector
    • 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
    • A61M2025/1056—Balloon catheters with special features or adapted for special applications having guide wire lumens outside the main shaft, i.e. the guide wire lumen is within or on the surface of the balloon

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2022537477A 2019-12-18 2020-12-18 過剰な薬剤送達を最小限にするための方法および装置 Active JP7682892B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025081233A JP2025131605A (ja) 2019-12-18 2025-05-14 過剰な薬剤送達を最小限にするための方法および装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962950039P 2019-12-18 2019-12-18
US62/950,039 2019-12-18
PCT/US2020/066219 WO2021127567A1 (en) 2019-12-18 2020-12-18 Method and apparatus for minimizing excess drug delivery

Related Child Applications (1)

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JP2025081233A Division JP2025131605A (ja) 2019-12-18 2025-05-14 過剰な薬剤送達を最小限にするための方法および装置

Publications (4)

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JP2023508900A JP2023508900A (ja) 2023-03-06
JPWO2021127567A5 JPWO2021127567A5 (https=) 2024-01-10
JP2023508900A5 JP2023508900A5 (https=) 2024-01-10
JP7682892B2 true JP7682892B2 (ja) 2025-05-26

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JP2022537477A Active JP7682892B2 (ja) 2019-12-18 2020-12-18 過剰な薬剤送達を最小限にするための方法および装置
JP2025081233A Pending JP2025131605A (ja) 2019-12-18 2025-05-14 過剰な薬剤送達を最小限にするための方法および装置

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JP2025081233A Pending JP2025131605A (ja) 2019-12-18 2025-05-14 過剰な薬剤送達を最小限にするための方法および装置

Country Status (6)

Country Link
US (2) US11890435B2 (https=)
EP (1) EP4076610A4 (https=)
JP (2) JP7682892B2 (https=)
KR (1) KR20220142431A (https=)
CN (1) CN114980945B (https=)
WO (1) WO2021127567A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018208537A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Vorrichtung zum Anbinden eines Herzunterstützungssystems an eine Einführeinrichtung und Verfahren zum Herstellen einer Vorrichtung zum Anbinden eines Herzunterstützungssystems an eine Einführeinrichtung
DE102018208564A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Steuerbare Einführungshülse
DE102018208555A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Vorrichtung zum Verankern eines Herzunterstützungssystems in einem Blutgefäß, Verfahren zum Betreiben und Herstellverfahren zum Herstellen einer Vorrichtung und Herzunterstützungssystem
DE102018211297A1 (de) 2018-07-09 2020-01-09 Kardion Gmbh Herzunterstützungssystem und Verfahren zur Überwachung der Integrität einer Haltestruktur eines Herzunterstützungssystems
AU2021383931A1 (en) 2020-11-20 2023-07-06 Kardion Gmbh Mechanical circulatory support system with guidewire aid
CN115463322B (zh) * 2022-09-27 2023-11-28 广东博迈医疗科技股份有限公司 药物球囊导管
CN120022513B (zh) * 2023-11-22 2026-04-21 杭州矩正医疗科技有限公司 血管内灌注药物球囊导管以及血管内灌注药物球囊导管系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002045425A (ja) 1999-01-27 2002-02-12 Kaneka Medix Corp バルーンカテーテル装置およびバルーンカテーテルシステム
JP2002119597A (ja) 2000-10-13 2002-04-23 Unitika Ltd 血管内留置用バルーンカテーテル
US20080200896A1 (en) 2004-07-15 2008-08-21 Ascher Shmulewitz Device and Method for Treating a Blood Vessel
JP2016501075A (ja) 2012-11-15 2016-01-18 エンフィニアム バスキュラー テクノロジーズ， エルエルシー 一時的な脈管足場および切り込み入りデバイス
JP2018508334A (ja) 2015-03-17 2018-03-29 ゲアハルト フリードリヒ ホーラク 注入、拡張および吸引カテーテル（ｉｄａｃ）（血栓を除去し薬物を投与するためのカテーテル）
JP2019181187A (ja) 2018-03-30 2019-10-24 デピュイ・シンセス・プロダクツ・インコーポレイテッド バルーン支援装置及びそれを使用するための方法

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US5350395A (en) 1986-04-15 1994-09-27 Yock Paul G Angioplasty apparatus facilitating rapid exchanges
WO1998038929A1 (en) * 1997-03-06 1998-09-11 Percusurge, Inc. Intravascular aspiration system
US6485500B1 (en) * 2000-03-21 2002-11-26 Advanced Cardiovascular Systems, Inc. Emboli protection system
US6554801B1 (en) * 2000-10-26 2003-04-29 Advanced Cardiovascular Systems, Inc. Directional needle injection drug delivery device and method of use
US20060135985A1 (en) * 2004-12-21 2006-06-22 Cox Daniel L Vulnerable plaque modification methods and apparatuses
US8540667B2 (en) 2008-11-12 2013-09-24 Sanovas, Inc. Multi-balloon catheter for extravasated drug delivery
US20150313732A1 (en) * 2009-08-13 2015-11-05 Quadra Endovascular, Inc. Method and Device for Treating a Target Site in a Vascular Body Channel
EP2665508B1 (en) 2011-01-17 2018-11-28 Metactive Medical, Inc. Blockstent device
WO2017019572A1 (en) 2015-07-24 2017-02-02 Ichor Vascular Inc. Embolectomy system and methods of making same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002045425A (ja) 1999-01-27 2002-02-12 Kaneka Medix Corp バルーンカテーテル装置およびバルーンカテーテルシステム
JP2002119597A (ja) 2000-10-13 2002-04-23 Unitika Ltd 血管内留置用バルーンカテーテル
US20080200896A1 (en) 2004-07-15 2008-08-21 Ascher Shmulewitz Device and Method for Treating a Blood Vessel
JP2016501075A (ja) 2012-11-15 2016-01-18 エンフィニアム バスキュラー テクノロジーズ， エルエルシー 一時的な脈管足場および切り込み入りデバイス
JP2018508334A (ja) 2015-03-17 2018-03-29 ゲアハルト フリードリヒ ホーラク 注入、拡張および吸引カテーテル（ｉｄａｃ）（血栓を除去し薬物を投与するためのカテーテル）
JP2019181187A (ja) 2018-03-30 2019-10-24 デピュイ・シンセス・プロダクツ・インコーポレイテッド バルーン支援装置及びそれを使用するための方法

Also Published As

Publication number Publication date
JP2023508900A (ja) 2023-03-06
EP4076610A4 (en) 2024-01-03
WO2021127567A1 (en) 2021-06-24
US20210187256A1 (en) 2021-06-24
CN114980945B (zh) 2026-02-17
US20240115840A1 (en) 2024-04-11
EP4076610A1 (en) 2022-10-26
CN114980945A (zh) 2022-08-30
KR20220142431A (ko) 2022-10-21
US11890435B2 (en) 2024-02-06
JP2025131605A (ja) 2025-09-09

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