HK1146715A1 - Catheter - Google Patents

Catheter

Info

Publication number
HK1146715A1
HK1146715A1 HK11100818.7A HK11100818A HK1146715A1 HK 1146715 A1 HK1146715 A1 HK 1146715A1 HK 11100818 A HK11100818 A HK 11100818A HK 1146715 A1 HK1146715 A1 HK 1146715A1
Authority
HK
Hong Kong
Prior art keywords
tubular member
operating wire
flexibility
catheter
lumens
Prior art date
Application number
HK11100818.7A
Other languages
English (en)
Inventor
Kenji Mori
Original Assignee
Japan Lifeline Co Ltd
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 Japan Lifeline Co Ltd filed Critical Japan Lifeline Co Ltd
Publication of HK1146715A1 publication Critical patent/HK1146715A1/xx

Links

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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
    • 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
    • A61M25/0141—Tip steering devices having flexible regions as a result of using materials with different mechanical properties
    • 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
    • A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
    • 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
    • A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
    • A61M2025/015—Details of the distal fixation of the movable mechanical means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
HK11100818.7A 2008-04-11 2011-01-26 Catheter HK1146715A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008104131A JP4362536B2 (ja) 2008-04-11 2008-04-11 カテーテル
PCT/JP2009/001594 WO2009125575A1 (ja) 2008-04-11 2009-04-06 カテーテル

Publications (1)

Publication Number Publication Date
HK1146715A1 true HK1146715A1 (en) 2011-07-08

Family

ID=41161712

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11100818.7A HK1146715A1 (en) 2008-04-11 2011-01-26 Catheter

Country Status (5)

Country Link
JP (1) JP4362536B2 (xx)
KR (1) KR101035748B1 (xx)
CN (1) CN101932356B (xx)
HK (1) HK1146715A1 (xx)
WO (1) WO2009125575A1 (xx)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8774913B2 (en) 2002-04-08 2014-07-08 Medtronic Ardian Luxembourg S.A.R.L. Methods and apparatus for intravasculary-induced neuromodulation
US7653438B2 (en) 2002-04-08 2010-01-26 Ardian, Inc. Methods and apparatus for renal neuromodulation
US8150519B2 (en) 2002-04-08 2012-04-03 Ardian, Inc. Methods and apparatus for bilateral renal neuromodulation
US8652129B2 (en) 2008-12-31 2014-02-18 Medtronic Ardian Luxembourg S.A.R.L. Apparatus, systems, and methods for achieving intravascular, thermally-induced renal neuromodulation
US8870863B2 (en) 2010-04-26 2014-10-28 Medtronic Ardian Luxembourg S.A.R.L. Catheter apparatuses, systems, and methods for renal neuromodulation
JP4897077B1 (ja) * 2010-09-28 2012-03-14 日本ライフライン株式会社 カテーテル
JP5561784B2 (ja) * 2011-02-28 2014-07-30 日本ライフライン株式会社 電極カテーテル
AU2012250729B2 (en) 2011-05-03 2016-12-01 Shifamed Holdings, Llc Steerable delivery sheaths
US9044575B2 (en) 2012-10-22 2015-06-02 Medtronic Adrian Luxembourg S.a.r.l. Catheters with enhanced flexibility and associated devices, systems, and methods
EP3578222B1 (en) 2012-10-22 2024-06-19 Medtronic Ardian Luxembourg S.à.r.l. Catheters with enhanced flexibility
US9066726B2 (en) 2013-03-15 2015-06-30 Medtronic Ardian Luxembourg S.A.R.L. Multi-electrode apposition judgment using pressure elements
US10548663B2 (en) 2013-05-18 2020-02-04 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation catheters with shafts for enhanced flexibility and control and associated devices, systems, and methods
WO2015085307A1 (en) * 2013-12-06 2015-06-11 Shifamed Holdings, Llc Steerable medical devices, systems, and methods of use
WO2016160694A1 (en) 2015-03-27 2016-10-06 Shifamed Holdings, Llc Steerable medical devices, systems, and methods of use
CN107708785B (zh) 2015-04-24 2021-08-20 卡里拉医疗股份有限公司 可转向医疗装置、系统和使用方法
AU2016354143A1 (en) 2015-11-09 2018-05-10 Shifamed Holdings, Llc Steering assemblies for medical devices, and methods of use
JP6541268B2 (ja) * 2016-02-25 2019-07-10 日本ライフライン株式会社 電極カテーテル
JP6570123B2 (ja) * 2016-02-29 2019-09-04 日本ライフライン株式会社 心腔内除細動カテーテル
JP6275921B1 (ja) * 2016-08-23 2018-02-07 朝日インテック株式会社 接合構造及びその接合構造を有するカテーテル
EP3787523A4 (en) 2018-05-01 2022-02-23 Incept, LLC DEVICES AND METHODS FOR REMOVAL OF OBSTRUCTIVE MATERIAL FROM AN INTRAVASCULAR SITE
US11471582B2 (en) 2018-07-06 2022-10-18 Incept, Llc Vacuum transfer tool for extendable catheter
US11766539B2 (en) 2019-03-29 2023-09-26 Incept, Llc Enhanced flexibility neurovascular catheter
CN113365687A (zh) 2019-12-18 2021-09-07 因普瑞缇夫护理公司 治疗静脉血栓栓塞疾病的方法和系统
EP4117762A4 (en) * 2020-03-10 2024-05-08 Imperative Care, Inc. NEUROVASCULAR CATHETER WITH INCREASED FLEXIBILITY
KR102272935B1 (ko) 2020-09-28 2021-07-06 한국생산기술연구원 카테터 리플로우 공정용 직진성 개선장치
KR102309873B1 (ko) 2020-09-29 2021-10-08 주식회사 바스플렉스 멀티루멘 카테터 제조용 노즐 팁 어셈블리

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757827A (en) * 1987-02-17 1988-07-19 Versaflex Delivery Systems Inc. Steerable guidewire with deflectable tip
US5454795A (en) * 1994-06-27 1995-10-03 Target Therapeutics, Inc. Kink-free spiral-wound catheter
NL9401107A (nl) * 1994-07-01 1996-02-01 Cordis Europ Bestuurd buigbare catheter.
WO1997027895A1 (en) * 1996-02-02 1997-08-07 Kelleher Brian S Deflectable medical device
US5779669A (en) * 1996-10-28 1998-07-14 C. R. Bard, Inc. Steerable catheter with fixed curve
US6146338A (en) * 1999-04-23 2000-11-14 Medtronic, Inc. Apparatus for deflecting a catheter or lead
JP2001321447A (ja) * 2000-05-16 2001-11-20 Asahi Intecc Co Ltd カテーテル
US20060270975A1 (en) 2005-05-31 2006-11-30 Prorhythm, Inc. Steerable catheter

Also Published As

Publication number Publication date
JP4362536B2 (ja) 2009-11-11
JP2009254423A (ja) 2009-11-05
KR101035748B1 (ko) 2011-05-20
CN101932356B (zh) 2013-07-10
CN101932356A (zh) 2010-12-29
WO2009125575A1 (ja) 2009-10-15
KR20100124355A (ko) 2010-11-26

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Legal Events

Date Code Title Description
CHRG Changes in the register

Free format text: CORRECTION OF THE CHINESE NAME OF APPLICANT FROM TO

PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170406