JP7557479B2 - 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
JP7557479B2
JP7557479B2 JP2021565558A JP2021565558A JP7557479B2 JP 7557479 B2 JP7557479 B2 JP 7557479B2 JP 2021565558 A JP2021565558 A JP 2021565558A JP 2021565558 A JP2021565558 A JP 2021565558A JP 7557479 B2 JP7557479 B2 JP 7557479B2
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JP
Japan
Prior art keywords
lumen
elongated body
shaft
balloon
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.)
Active
Application number
JP2021565558A
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English (en)
Japanese (ja)
Other versions
JPWO2021125103A5 (https=
JPWO2021125103A1 (https=
Inventor
真弘 小嶋
崇亘 ▲濱▼淵
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.)
Filing date
Publication date
Application filed by Kaneka Corp filed Critical Kaneka Corp
Publication of JPWO2021125103A1 publication Critical patent/JPWO2021125103A1/ja
Publication of JPWO2021125103A5 publication Critical patent/JPWO2021125103A5/ja
Application granted granted Critical
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Active legal-status Critical Current
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
    • A61M25/104—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
    • 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
    • A61B17/320725—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with radially expandable cutting or abrading elements
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side
    • 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
    • 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
    • A61M2025/1093—Balloon catheters with special features or adapted for special applications having particular tip characteristics

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2021565558A 2019-12-20 2020-12-11 バルーンカテーテル Active JP7557479B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019230874 2019-12-20
JP2019230874 2019-12-20
JP2019230875 2019-12-20
JP2019230875 2019-12-20
PCT/JP2020/046382 WO2021125103A1 (ja) 2019-12-20 2020-12-11 バルーンカテーテル

Publications (3)

Publication Number Publication Date
JPWO2021125103A1 JPWO2021125103A1 (https=) 2021-06-24
JPWO2021125103A5 JPWO2021125103A5 (https=) 2022-08-15
JP7557479B2 true JP7557479B2 (ja) 2024-09-27

Family

ID=76477484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021565558A Active JP7557479B2 (ja) 2019-12-20 2020-12-11 バルーンカテーテル

Country Status (3)

Country Link
US (1) US12274467B2 (https=)
JP (1) JP7557479B2 (https=)
WO (1) WO2021125103A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024003894A (ja) * 2022-06-28 2024-01-16 株式会社グッドマン カテーテル用バルーン体及びバルーンカテーテル
WO2024106176A1 (ja) * 2022-11-16 2024-05-23 株式会社カネカ バルーンカテーテル用バルーン及びそれを備えるバルーンカテーテル、並びにバルーンカテーテルの製造方法
JPWO2024106402A1 (https=) * 2022-11-16 2024-05-23

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080200944A1 (en) 2007-02-13 2008-08-21 Cook Incorporated Balloon catheter with dilating elements
US20080228139A1 (en) 2007-02-06 2008-09-18 Cook Incorporated Angioplasty Balloon With Concealed Wires
US20090171284A1 (en) 2007-12-27 2009-07-02 Cook Incorporated Dilation system
US20110288479A1 (en) 2010-05-18 2011-11-24 Cook, Incorporated Balloon With Integral Retention of A Dilation Element
US20120316436A1 (en) 2011-06-10 2012-12-13 Cook Medical Technologies Llc Balloon catheter with three lumens
JP2018130232A (ja) 2017-02-14 2018-08-23 テルモ株式会社 医療用長尺体

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571087A (en) * 1992-02-10 1996-11-05 Scimed Life Systems, Inc. Intravascular catheter with distal tip guide wire lumen
US5531690A (en) 1992-10-30 1996-07-02 Cordis Corporation Rapid exchange catheter
US5413557A (en) 1993-08-24 1995-05-09 Pameda N.V. Dilatation catheter with eccentric balloon
US5315747A (en) 1992-10-30 1994-05-31 Pameda N.V. Method of preparing a balloon dilatation catheter
US5669880A (en) 1993-08-24 1997-09-23 Cordis Corporation Stent delivery system
US7799043B2 (en) 2003-12-01 2010-09-21 Boston Scientific Scimed, Inc. Cutting balloon having sheathed incising elements
GB2485769B (en) 2010-11-22 2012-12-05 Cook Medical Technologies Llc Scoring balloon and method of making same
CA2871300A1 (en) 2013-11-29 2015-05-29 Cook Medical Technologies Llc Medical balloon
GB201419864D0 (en) 2014-11-07 2014-12-24 Cook Medical Technologies Llc Medical balloon
GB2529720A (en) 2014-09-01 2016-03-02 Cook Medical Technologies Llc Shaped or textured medical balloon with strengthening elements
JP2020156734A (ja) 2019-03-26 2020-10-01 テルモ株式会社 スコアリングデバイスおよび処置方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080228139A1 (en) 2007-02-06 2008-09-18 Cook Incorporated Angioplasty Balloon With Concealed Wires
US20080200944A1 (en) 2007-02-13 2008-08-21 Cook Incorporated Balloon catheter with dilating elements
US20090171284A1 (en) 2007-12-27 2009-07-02 Cook Incorporated Dilation system
US20110288479A1 (en) 2010-05-18 2011-11-24 Cook, Incorporated Balloon With Integral Retention of A Dilation Element
US20120316436A1 (en) 2011-06-10 2012-12-13 Cook Medical Technologies Llc Balloon catheter with three lumens
JP2018130232A (ja) 2017-02-14 2018-08-23 テルモ株式会社 医療用長尺体

Also Published As

Publication number Publication date
JPWO2021125103A1 (https=) 2021-06-24
US12274467B2 (en) 2025-04-15
WO2021125103A1 (ja) 2021-06-24
US20220304718A1 (en) 2022-09-29

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