CN116194171A - 导管及导管的卡合方法 - Google Patents

导管及导管的卡合方法 Download PDF

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Publication number
CN116194171A
CN116194171A CN202180060985.5A CN202180060985A CN116194171A CN 116194171 A CN116194171 A CN 116194171A CN 202180060985 A CN202180060985 A CN 202180060985A CN 116194171 A CN116194171 A CN 116194171A
Authority
CN
China
Prior art keywords
catheter
artery
tubular body
bent
curved portion
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
CN202180060985.5A
Other languages
English (en)
Chinese (zh)
Inventor
冈村辽
安永光辉
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.)
Terumo Corp
Original Assignee
Terumo 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 Terumo Corp filed Critical Terumo Corp
Publication of CN116194171A publication Critical patent/CN116194171A/zh
Pending legal-status Critical Current

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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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0041—Catheters; Hollow probes characterised by the form of the tubing pre-formed, e.g. specially adapted to fit with the anatomy of body channels
    • 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
    • A61M25/0052—Localized reinforcement, e.g. where only a specific part of the catheter is reinforced, for rapid exchange guidewire port
    • 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
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0169—Exchanging a catheter while keeping the guidewire in place

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN202180060985.5A 2020-08-03 2021-03-26 导管及导管的卡合方法 Pending CN116194171A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020-131419 2020-08-03
JP2020131419 2020-08-03
JP2020-197871 2020-11-30
JP2020197871 2020-11-30
PCT/JP2021/012977 WO2022030046A1 (ja) 2020-08-03 2021-03-26 カテーテルおよびカテーテルの係合方法

Publications (1)

Publication Number Publication Date
CN116194171A true CN116194171A (zh) 2023-05-30

Family

ID=80117239

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180060985.5A Pending CN116194171A (zh) 2020-08-03 2021-03-26 导管及导管的卡合方法

Country Status (5)

Country Link
US (1) US20230173226A1 (https=)
EP (1) EP4190385A4 (https=)
JP (1) JP7651579B2 (https=)
CN (1) CN116194171A (https=)
WO (1) WO2022030046A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023175495A1 (en) * 2022-03-15 2023-09-21 Terumo Kabushiki Kaisha Catheter
WO2024229067A1 (en) * 2023-05-03 2024-11-07 The Children's Medical Center Corporation Self-retaining catheters and methods of use

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008229160A (ja) * 2007-03-22 2008-10-02 Kaneka Corp カテーテル
CN102395400A (zh) * 2009-04-14 2012-03-28 泰尔茂株式会社 医用导丝
CN103566452A (zh) * 2012-07-20 2014-02-12 泰尔茂株式会社 冠状动脉用导管及其卡合方法
JP2015188652A (ja) * 2014-03-28 2015-11-02 テルモ株式会社 医療用長尺体

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980258A (ja) * 1982-11-01 1984-05-09 テルモ株式会社 カテ−テルとその製造方法
US5299574A (en) * 1986-08-29 1994-04-05 Bower P Jeffery Method and apparatus for selective coronary arteriography
US5445625A (en) * 1991-01-23 1995-08-29 Voda; Jan Angioplasty guide catheter
WO1993014802A1 (en) * 1992-01-28 1993-08-05 Nesto Richard W Left coronary guiding catheter
US5322509A (en) * 1993-01-06 1994-06-21 Iowa Methodist Medical Center Cardiac catheter
US5971974A (en) 1995-09-06 1999-10-26 Schneider ( Usa ) Inc Left coronary artery catheter
JPH10137341A (ja) * 1996-11-12 1998-05-26 Junichi Tanaka カテーテル
US9199064B2 (en) * 2008-12-18 2015-12-01 Invatec S.P.A. Catheter guide
US20100168739A1 (en) * 2008-12-31 2010-07-01 Ardian, Inc. Apparatus, systems, and methods for achieving intravascular, thermally-induced renal neuromodulation
EP2691139B1 (en) * 2011-03-30 2016-05-18 Dangoisse, Vincent Guiding catheter
TW201438672A (zh) * 2012-12-18 2014-10-16 Sumitomo Bakelite Co 醫療機器
US20140276605A1 (en) * 2013-03-15 2014-09-18 Furqan Tejani Catheter for vascular interventions
US9937321B2 (en) 2013-06-28 2018-04-10 Normedix, Inc. Introducer sheath for radial artery access
JP2015029652A (ja) * 2013-08-01 2015-02-16 テルモ株式会社 腎動脈用ガイディングカテーテル及びその使用方法
WO2016189662A1 (ja) 2015-05-26 2016-12-01 テルモ・クリニカルサプライ株式会社 分岐血管挿入用カテーテル
WO2017159007A1 (ja) * 2016-03-18 2017-09-21 テルモ株式会社 カテーテル
JP7339741B2 (ja) 2019-02-26 2023-09-06 富士紡ホールディングス株式会社 基板保持リング
JP2020197871A (ja) 2019-05-31 2020-12-10 キヤノン株式会社 システムおよび作業割り当て方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008229160A (ja) * 2007-03-22 2008-10-02 Kaneka Corp カテーテル
CN102395400A (zh) * 2009-04-14 2012-03-28 泰尔茂株式会社 医用导丝
CN103566452A (zh) * 2012-07-20 2014-02-12 泰尔茂株式会社 冠状动脉用导管及其卡合方法
JP2015188652A (ja) * 2014-03-28 2015-11-02 テルモ株式会社 医療用長尺体

Also Published As

Publication number Publication date
EP4190385A4 (en) 2024-01-24
WO2022030046A1 (ja) 2022-02-10
EP4190385A1 (en) 2023-06-07
JP7651579B2 (ja) 2025-03-26
US20230173226A1 (en) 2023-06-08
JPWO2022030046A1 (https=) 2022-02-10

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