JP7559090B6 - 押し込みやすさおよび操縦性が強化されたスコアリングバルーンカテーテル - Google Patents

押し込みやすさおよび操縦性が強化されたスコアリングバルーンカテーテル Download PDF

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Publication number
JP7559090B6
JP7559090B6 JP2022573680A JP2022573680A JP7559090B6 JP 7559090 B6 JP7559090 B6 JP 7559090B6 JP 2022573680 A JP2022573680 A JP 2022573680A JP 2022573680 A JP2022573680 A JP 2022573680A JP 7559090 B6 JP7559090 B6 JP 7559090B6
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JP
Japan
Prior art keywords
shaft
balloon catheter
balloon
end portion
wire
Prior art date
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Active
Application number
JP2022573680A
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English (en)
Japanese (ja)
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JP2023534102A (ja
JP7559090B2 (ja
JP2023534102A5 (enExample
Inventor
ハファー，キャサリン
ライト，マーク・ニコラス
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CR Bard Inc
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CR Bard Inc
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Publication of JP2023534102A5 publication Critical patent/JP2023534102A5/ja
Publication of JP7559090B2 publication Critical patent/JP7559090B2/ja
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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
    • A61M25/104—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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0138—Tip steering devices having flexible regions as a result of weakened outer material, e.g. slots, slits, cuts, joints or coils
    • 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
    • A61B17/22—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
    • A61B2017/22038—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 a guide wire
    • 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
    • A61B2017/22038—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 a guide wire
    • A61B2017/22039—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 a guide wire eccentric
    • 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
    • A61B2017/22038—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 a guide wire
    • A61B2017/22041—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 a guide wire outside the catheter
    • 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
    • A61B2017/22061—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 for spreading elements apart
    • 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
    • A61B2017/320733—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a flexible cutting or scraping element, e.g. with a whip-like distal filament member
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M2025/018—Catheters having a lateral opening for guiding elongated means lateral to the catheter
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Vascular Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
JP2022573680A 2020-06-10 2020-06-10 押し込みやすさおよび操縦性が強化されたスコアリングバルーンカテーテル Active JP7559090B6 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2020/037001 WO2021251963A1 (en) 2020-06-10 2020-06-10 Scoring balloon catheter with enhanced pushability and maneuverability

Publications (4)

Publication Number Publication Date
JP2023534102A JP2023534102A (ja) 2023-08-08
JP2023534102A5 JP2023534102A5 (enExample) 2024-05-28
JP7559090B2 JP7559090B2 (ja) 2024-10-01
JP7559090B6 true JP7559090B6 (ja) 2024-11-01

Family

ID=71944238

Family Applications (1)

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JP2022573680A Active JP7559090B6 (ja) 2020-06-10 2020-06-10 押し込みやすさおよび操縦性が強化されたスコアリングバルーンカテーテル

Country Status (5)

Country Link
US (1) US20230201533A1 (enExample)
EP (1) EP4164725B1 (enExample)
JP (1) JP7559090B6 (enExample)
CN (1) CN115605253B (enExample)
WO (1) WO2021251963A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12011184B2 (en) 2020-02-10 2024-06-18 Elixir Medical Corporation Methods and apparatus for plaque disruption
US20240358397A1 (en) * 2023-04-26 2024-10-31 Opus Medtech LLC Systems, Methods, and Apparatuses for Removing Materials and Plaque in Arteries and Blood Vessels
US20250352031A1 (en) * 2024-05-14 2025-11-20 Cardiofocus, Inc. Ablation Catheters with Deployable Electrode Structures for Use in Ablation and Electrophysiological Mapping
CN119236276B (zh) * 2024-09-29 2025-11-04 赛博威医疗器械(深圳)有限公司 导丝外置型震波球囊导管
CN120714151B (zh) * 2025-09-02 2025-11-25 上海博畅医疗科技有限公司 刻痕导丝、刻痕球囊组件及介入装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080147001A1 (en) 2002-03-22 2008-06-19 Laila Al-Marashi Rapid-exchange balloon catheter shaft and method
JP2018535006A (ja) 2015-10-30 2018-11-29 シー・アール・バード・インコーポレーテッドＣ Ｒ Ｂａｒｄ Ｉｎｃｏｒｐｏｒａｔｅｄ 並進スコアリングワイヤを備えたスコアリングバルーン

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JPH084628B2 (ja) * 1988-10-20 1996-01-24 テルモ株式会社 拡張体付カテーテル
JPH08215312A (ja) * 1995-02-09 1996-08-27 Terumo Corp バルーンカテーテル
US20030069522A1 (en) * 1995-12-07 2003-04-10 Jacobsen Stephen J. Slotted medical device
US6080170A (en) * 1996-07-26 2000-06-27 Kensey Nash Corporation System and method of use for revascularizing stenotic bypass grafts and other occluded blood vessels
EP0829269A1 (en) * 1996-09-11 1998-03-18 Schneider (Europe) Ag Catheter system
CA2330134A1 (en) 1998-05-15 1999-11-25 Medgination, Inc. Enhanced balloon dilatation system
US20040092868A1 (en) * 2002-11-12 2004-05-13 Medtronic Ave, Inc. Catheter with full-length core wire shaft for core wire interchangeability
US20040143286A1 (en) * 2003-01-17 2004-07-22 Johnson Eric G. Catheter with disruptable guidewire channel
US7316709B2 (en) * 2004-01-13 2008-01-08 Advanced Cardiovascular Systems, Inc. Balloon catheter having a textured member for enhancing balloon or stent retention
US7662144B2 (en) * 2004-06-22 2010-02-16 Boston Scientific Scimed, Inc. Catheter shaft with improved manifold bond
DE602004010276D1 (de) * 2004-11-10 2008-01-03 Creganna Technologies Ltd Einführkatheteranordnung für stents
US20060258987A1 (en) * 2005-05-10 2006-11-16 Cook Incorporated Catheter stiffening member
US20070135732A1 (en) * 2005-12-13 2007-06-14 Cook Incorporated Flexible mandril
US20080171980A1 (en) * 2007-01-16 2008-07-17 Medtronic Vascular, Inc. Proximal Shaft for Rapid Exchange Catheter
US10058442B2 (en) * 2011-04-08 2018-08-28 W. L. Gore & Associates, Inc. Endoprosthesis delivery system
EP2747634A4 (en) * 2011-08-22 2015-05-06 Lake Region Mfg Inc D B A Lake Region Medical MULTILADER GUIDING WIRE WITH LOW PROFILE
US10531890B2 (en) * 2016-12-30 2020-01-14 C.R. Bard, Inc. Scoring balloon with translating scoring wires
US20190374358A1 (en) * 2018-06-06 2019-12-12 Covidien Lp Core assembly for medical device delivery systems
CN109452961A (zh) * 2018-06-07 2019-03-12 上海科赐医疗技术有限公司 弯曲球囊导管牵开装置
EP3664731B1 (en) * 2018-08-06 2021-02-24 C. R. Bard, Inc. Catheter with guided, translatable cutter for active slicing/scoring
US20200338318A1 (en) * 2019-04-25 2020-10-29 Lake Region Medical, Inc. Guidewire with tactile feel
CN210250850U (zh) * 2019-05-07 2020-04-07 苏州莱诺医疗器械有限公司 一种双导丝球囊扩张导管
US20210307892A1 (en) * 2019-09-18 2021-10-07 Daniel Ezra Walzman Carotid stent incorporating arch fulcrum catheters and flow reversal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080147001A1 (en) 2002-03-22 2008-06-19 Laila Al-Marashi Rapid-exchange balloon catheter shaft and method
JP2018535006A (ja) 2015-10-30 2018-11-29 シー・アール・バード・インコーポレーテッドＣ Ｒ Ｂａｒｄ Ｉｎｃｏｒｐｏｒａｔｅｄ 並進スコアリングワイヤを備えたスコアリングバルーン

Also Published As

Publication number Publication date
JP2023534102A (ja) 2023-08-08
WO2021251963A1 (en) 2021-12-16
EP4164725A1 (en) 2023-04-19
JP7559090B2 (ja) 2024-10-01
EP4164725B1 (en) 2025-01-22
EP4164725C0 (en) 2025-01-22
CN115605253B (zh) 2026-03-24
CN115605253A (zh) 2023-01-13
US20230201533A1 (en) 2023-06-29

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