CN102215896B - 具有优先弯曲的医疗装置 - Google Patents

具有优先弯曲的医疗装置 Download PDF

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Publication number
CN102215896B
CN102215896B CN2009801419058A CN200980141905A CN102215896B CN 102215896 B CN102215896 B CN 102215896B CN 2009801419058 A CN2009801419058 A CN 2009801419058A CN 200980141905 A CN200980141905 A CN 200980141905A CN 102215896 B CN102215896 B CN 102215896B
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CN
China
Prior art keywords
slots
medical device
hypotube
polymer
micromachined hypotube
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.)
Expired - Fee Related
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CN2009801419058A
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English (en)
Chinese (zh)
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CN102215896A (zh
Inventor
A·詹宁斯
T·雷曼
T·埃登申克
M·海德纳
C·诺斯罗普
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.)
Boston Scientific Scimed Inc
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Scimed Life Systems Inc
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Publication date
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Publication of CN102215896A publication Critical patent/CN102215896A/zh
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Publication of CN102215896B publication Critical patent/CN102215896B/zh
Expired - Fee Related legal-status Critical Current
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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
    • A61M25/01—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
    • A61M25/0158—Tip steering devices with magnetic or electrical means, e.g. by using piezo materials, electroactive polymers, magnetic materials or by heating of shape memory materials
    • 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
    • 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
    • A61M2025/0058—Catheters; Hollow probes characterised by structural features having an electroactive polymer material, e.g. for steering purposes, for control of flexibility, for locking, for opening or closing

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (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)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
CN2009801419058A 2008-09-18 2009-09-16 具有优先弯曲的医疗装置 Expired - Fee Related CN102215896B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/233,078 2008-09-18
US12/233,078 US20100069882A1 (en) 2008-09-18 2008-09-18 Medical device with preferential bending
PCT/US2009/057086 WO2010033541A1 (en) 2008-09-18 2009-09-16 Medical device with preferential bending

Publications (2)

Publication Number Publication Date
CN102215896A CN102215896A (zh) 2011-10-12
CN102215896B true CN102215896B (zh) 2013-07-24

Family

ID=41479076

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801419058A Expired - Fee Related CN102215896B (zh) 2008-09-18 2009-09-16 具有优先弯曲的医疗装置

Country Status (6)

Country Link
US (1) US20100069882A1 (enExample)
EP (1) EP2344227A1 (enExample)
JP (1) JP2012502743A (enExample)
CN (1) CN102215896B (enExample)
CA (1) CA2736752A1 (enExample)
WO (1) WO2010033541A1 (enExample)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8774913B2 (en) 2002-04-08 2014-07-08 Medtronic Ardian Luxembourg S.A.R.L. Methods and apparatus for intravasculary-induced neuromodulation
US9034007B2 (en) 2007-09-21 2015-05-19 Insera Therapeutics, Inc. Distal embolic protection devices with a variable thickness microguidewire and methods for their use
GB0912665D0 (en) * 2009-07-21 2009-08-26 Angiomed Ag Force-transmitting element for use in medical catheters
US12220538B2 (en) 2008-12-08 2025-02-11 Scientia Vascular, Inc. Micro-fabricated intravascular devices having varying diameters
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
US9039676B2 (en) * 2009-06-11 2015-05-26 St. Jude Medical Puerto Rico Llc Apparatus and methods for catheter steerability
US8554339B2 (en) * 2010-01-29 2013-10-08 Medtronic, Inc. Anchor assembly for use in occipital nerve stimulation
US9724126B2 (en) * 2010-01-29 2017-08-08 Medtronic, Inc. Introduction of medical lead into patient
US8801728B2 (en) 2010-01-29 2014-08-12 Medtronic, Inc. Introduction of medical lead into patient
US20110190858A1 (en) * 2010-01-29 2011-08-04 Medtronic, Inc. Lead having expandable distal portion
FR2957807B1 (fr) * 2010-03-24 2012-03-23 Univ Paris Curie Procede de fabrication d'une structure allongee souple a extremite orientable
US8870863B2 (en) 2010-04-26 2014-10-28 Medtronic Ardian Luxembourg S.A.R.L. Catheter apparatuses, systems, and methods for renal neuromodulation
GB2483735A (en) * 2010-09-19 2012-03-21 Vital View Ltd Il Il A sealed and bendable catheter
TWI556849B (zh) 2010-10-21 2016-11-11 美敦力阿福盧森堡公司 用於腎臟神經協調的導管裝置
EP3100696B1 (en) 2010-10-25 2023-01-11 Medtronic Ardian Luxembourg S.à.r.l. Catheter apparatuses having multi-electrode arrays for renal neuromodulation
JP5908270B2 (ja) * 2011-12-12 2016-04-26 テルモ株式会社 カテーテル
CN202951106U (zh) * 2012-03-14 2013-05-29 上海微创医疗器械（集团）有限公司 一种球囊扩张导管
JP6183770B2 (ja) * 2012-04-05 2017-08-23 大日本印刷株式会社 注出口付き包装袋
EP3181081B1 (en) 2012-05-11 2022-05-04 Medtronic Ireland Manufacturing Unlimited Company Multi-electrode catheter assemblies for renal neuromodulation and associated systems
US9066828B2 (en) 2012-06-15 2015-06-30 Trivascular, Inc. Endovascular delivery system with flexible and torqueable hypotube
EP2885040A1 (en) * 2012-08-16 2015-06-24 Cath Med Ltd. Apparatuses for steering catheters
EP2891476B1 (en) * 2012-08-31 2018-09-05 Kaneka Corporation Lacrimal duct tube
WO2014066439A1 (en) 2012-10-22 2014-05-01 Medtronic Ardian Luxembourg Sarl Catheters with enhanced flexibility
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
ITTO20130135A1 (it) * 2013-02-19 2014-08-20 Cid Sp A Catetere per la somministrazione di agenti attivi
US8715315B1 (en) 2013-03-15 2014-05-06 Insera Therapeutics, Inc. Vascular treatment systems
US9066726B2 (en) 2013-03-15 2015-06-30 Medtronic Ardian Luxembourg S.A.R.L. Multi-electrode apposition judgment using pressure elements
JP6437517B2 (ja) 2013-03-15 2018-12-12 インセラ セラピューティクス，インク． 血管治療装置及び方法
US8679150B1 (en) 2013-03-15 2014-03-25 Insera Therapeutics, Inc. Shape-set textile structure based mechanical thrombectomy methods
WO2014143762A2 (en) 2013-03-15 2014-09-18 Armour Technologies, Inc. Medical device curving apparatus, system, and method of use
US8715314B1 (en) 2013-03-15 2014-05-06 Insera Therapeutics, Inc. Vascular treatment measurement methods
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
EP3060151A1 (en) * 2013-10-24 2016-08-31 St. Jude Medical, Cardiology Division, Inc. Flexible catheter shaft and method of manufacture
US9839765B2 (en) * 2013-11-12 2017-12-12 St. Jude Medical, Cardiology Division, Inc. Transfemoral mitral valve repair delivery device
US9918863B2 (en) * 2013-11-13 2018-03-20 Covidien Lp Steerable gastric calibration tube
EP4253024B1 (en) 2014-01-27 2025-02-26 Medtronic Ireland Manufacturing Unlimited Company Neuromodulation catheters having jacketed neuromodulation elements and related devices
EP4371512A3 (en) 2014-04-24 2024-08-14 Medtronic Ardian Luxembourg S.à.r.l. Neuromodulation catheters having braided shafts and associated systems and methods
US10327933B2 (en) * 2015-04-28 2019-06-25 Cook Medical Technologies Llc Medical cannulae, delivery systems and methods
WO2016176292A1 (en) * 2015-04-28 2016-11-03 Imricor Medical Systems, Inc. Mr compatible puncture catheter
US10675057B2 (en) 2015-04-28 2020-06-09 Cook Medical Technologies Llc Variable stiffness cannulae and associated delivery systems and methods
JP6795524B2 (ja) * 2015-06-23 2020-12-02 ズーリック・メディカル・コーポレイションＺｕｒｉｃｈ Ｍｅｄｉｃａｌ Ｃｏｒｐｏｒａｔｉｏｎ 血管内測定のための装置及び方法
US10350066B2 (en) 2015-08-28 2019-07-16 Edwards Lifesciences Cardiaq Llc Steerable delivery system for replacement mitral valve and methods of use
CN108697423A (zh) 2016-02-16 2018-10-23 伊瑟拉医疗公司 抽吸装置和锚定的分流装置
US10555756B2 (en) 2016-06-27 2020-02-11 Cook Medical Technologies Llc Medical devices having coaxial cannulae
US9918705B2 (en) * 2016-07-07 2018-03-20 Brian Giles Medical devices with distal control
US10391274B2 (en) 2016-07-07 2019-08-27 Brian Giles Medical device with distal torque control
US11052228B2 (en) 2016-07-18 2021-07-06 Scientia Vascular, Llc Guidewire devices having shapeable tips and bypass cuts
US11207502B2 (en) 2016-07-18 2021-12-28 Scientia Vascular, Llc Guidewire devices having shapeable tips and bypass cuts
US10716916B2 (en) 2016-07-21 2020-07-21 Creganna Unlimited Company High load steerable shaft and method for cardiac catheter
US10646689B2 (en) 2016-07-29 2020-05-12 Cephea Valve Technologies, Inc. Mechanical interlock for catheters
US11109967B2 (en) 2016-08-29 2021-09-07 Cephea Valve Technologies, Inc. Systems and methods for loading and deploying an intravascular device
JP2020500069A (ja) * 2016-11-22 2020-01-09 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 圧縮や張力に対する耐性を備えた医療装置シャフト
US11007347B2 (en) * 2017-04-26 2021-05-18 Biosense Webster (Israel) Ltd. Deflectable insertion tool
CA3063425A1 (en) 2017-05-26 2018-11-29 Scientia Vascular, Llc Micro-fabricated medical device having a non-helical cut arrangement
ES2923913T3 (es) 2017-07-06 2022-10-03 Edwards Lifesciences Corp Sistema de suministro de carril orientable
BR112019007377B1 (pt) * 2017-07-31 2024-01-23 The Board Of Regents Of The University Of Texas System Dispositivo médico
US11033714B2 (en) 2017-12-15 2021-06-15 Biosense Webster (Israel) Ltd. Catheter with biased and discrete deflection characteristics and related methods
CN108283757B (zh) * 2018-01-19 2020-11-13 武汉联影智融医疗科技有限公司 介入导管、介入导管的引导头、介入系统及方法
US11305095B2 (en) * 2018-02-22 2022-04-19 Scientia Vascular, Llc Microfabricated catheter having an intermediate preferred bending section
US11051934B2 (en) 2018-02-28 2021-07-06 Edwards Lifesciences Corporation Prosthetic mitral valve with improved anchors and seal
CN109567991B (zh) * 2018-12-05 2021-02-19 东莞市先健医疗有限公司 输送鞘管
US12011555B2 (en) 2019-01-15 2024-06-18 Scientia Vascular, Inc. Guidewire with core centering mechanism
US20200230359A1 (en) * 2019-01-21 2020-07-23 Transit Scientific, LLC Hypotube catheters
US12343485B2 (en) 2020-01-23 2025-07-01 Scientia Vascular, Inc. High torque guidewire device
US12178975B2 (en) * 2020-01-23 2024-12-31 Scientia Vascular, Inc. Guidewire having enlarged, micro-fabricated distal section
EP4512346A3 (en) * 2020-02-03 2025-04-23 Boston Scientific Scimed, Inc. Steerable crossing catheter
US11420022B2 (en) * 2020-03-06 2022-08-23 Stryker Corporation Actuating elements for bending medical devices
US12296112B2 (en) 2020-10-05 2025-05-13 Scientia Vascular, Inc. Microfabricated catheter devices with high axial strength
CN112675422B (zh) * 2020-12-16 2024-06-28 杭州德诺电生理医疗科技有限公司 海波管、鞘管组件和取出装置
WO2022140506A1 (en) * 2020-12-23 2022-06-30 Boston Scientific Scimed Inc Steerable catheter design with spine-reinforced molded articulation joint
CN115120843B (zh) * 2022-08-09 2025-11-07 环心医疗科技(苏州)有限公司 具有非对称弯曲形状的多段可控弯导管
CN115317761B (zh) * 2022-09-13 2024-07-19 上海普实医疗器械股份有限公司 具有海波管的可调弯导管
CN115415436B (zh) * 2022-09-27 2025-04-15 丹源医学科技(杭州)有限公司 一种用于电极导线的可控弯塑形装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040181136A1 (en) * 2003-03-12 2004-09-16 Mcdaniel Benjamin D. Deflectable catheter with hinge
US20050203340A1 (en) * 2002-03-06 2005-09-15 John Butler Steerable colonoscope probe with variable stiffness
US20060241564A1 (en) * 2005-04-07 2006-10-26 Creganna Technologies Limited Steerable catheter assembly
US20070112331A1 (en) * 2005-11-16 2007-05-17 Jan Weber Variable stiffness shaft

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0380826A (ja) * 1989-08-24 1991-04-05 Olympus Optical Co Ltd 内視鏡の湾曲装置
US5106455A (en) * 1991-01-28 1992-04-21 Sarcos Group Method and apparatus for fabrication of micro-structures using non-planar, exposure beam lithography
US5741429A (en) * 1991-09-05 1998-04-21 Cardia Catheter Company Flexible tubular device for use in medical applications
US5437288A (en) * 1992-09-04 1995-08-01 Mayo Foundation For Medical Education And Research Flexible catheter guidewire
US5441483A (en) * 1992-11-16 1995-08-15 Avitall; Boaz Catheter deflection control
US5669926A (en) * 1993-01-25 1997-09-23 Aust & Taylor Medical Corporation Surgical instrument
US5487757A (en) * 1993-07-20 1996-01-30 Medtronic Cardiorhythm Multicurve deflectable catheter
US5545200A (en) * 1993-07-20 1996-08-13 Medtronic Cardiorhythm Steerable electrophysiology catheter
FR2713492B1 (fr) * 1993-12-09 1996-02-16 Microfil Ind Sa Guide tubulaire orientable, notamment pour un dispositif médico-chirurgical.
US5833632A (en) * 1995-12-07 1998-11-10 Sarcos, Inc. Hollow guide wire apparatus catheters
US6835203B1 (en) * 1996-11-04 2004-12-28 Advanced Stent Technologies, Inc. Extendible stent apparatus
US5944691A (en) * 1996-11-04 1999-08-31 Cordis Corporation Catheter having an expandable shaft
US5851212A (en) * 1997-06-11 1998-12-22 Endius Incorporated Surgical instrument
AU8764998A (en) * 1997-09-04 1999-03-22 Alcon Laboratories, Inc. Flexible tube with circular grooves of varying width and depth
US6048339A (en) * 1998-06-29 2000-04-11 Endius Incorporated Flexible surgical instruments with suction
US20020077651A1 (en) * 2000-12-15 2002-06-20 Holmes David R. Side branch dilatation catheter
IL140780A0 (en) * 2001-01-08 2002-02-10 Gaber Benny Deflectable guiding apparatus
US20030065373A1 (en) * 2001-10-02 2003-04-03 Lovett Eric G. Medical device having rheometric materials and method therefor
US6679836B2 (en) * 2002-06-21 2004-01-20 Scimed Life Systems, Inc. Universal programmable guide catheter
US7008375B2 (en) * 2003-04-03 2006-03-07 Surgical Solutions Llc Articulating shaft
JP2004351005A (ja) * 2003-05-29 2004-12-16 Japan Science & Technology Agency 屈曲チューブとその製造方法
US20050070880A1 (en) * 2003-09-26 2005-03-31 Medtronic Vascular, Inc. Transition section for a catheter
US7776062B2 (en) * 2003-10-27 2010-08-17 Besselink Petrus A Self-activating endoluminal device
US7989042B2 (en) * 2004-11-24 2011-08-02 Boston Scientific Scimed, Inc. Medical devices with highly flexible coated hypotube
JP2009515617A (ja) * 2005-11-17 2009-04-16 マイクロマッスル、アクチボラグ 医療装置とその製造方法および使用方法
US8292827B2 (en) * 2005-12-12 2012-10-23 Boston Scientific Scimed, Inc. Micromachined medical devices
AU2007254126A1 (en) * 2006-05-19 2007-11-29 Conmed Endoscopic Technologies, Inc. Steerable medical instrument
DE102006000399A1 (de) * 2006-08-10 2008-02-14 Novineon Healthcare Technology Partners Gmbh Medizinisches Instrument
US20080172037A1 (en) * 2006-11-01 2008-07-17 Percutaneous Systems, Inc. Catheter with adjustable column stability and methods for its use
AU2007231733B2 (en) * 2006-11-28 2014-03-13 Cathrx Ltd A catheter steering system
US20090157048A1 (en) * 2007-12-18 2009-06-18 Boston Scientific Scimed, Inc. Spiral cut hypotube

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050203340A1 (en) * 2002-03-06 2005-09-15 John Butler Steerable colonoscope probe with variable stiffness
US20040181136A1 (en) * 2003-03-12 2004-09-16 Mcdaniel Benjamin D. Deflectable catheter with hinge
US20060241564A1 (en) * 2005-04-07 2006-10-26 Creganna Technologies Limited Steerable catheter assembly
US20070112331A1 (en) * 2005-11-16 2007-05-17 Jan Weber Variable stiffness shaft

Also Published As

Publication number Publication date
CN102215896A (zh) 2011-10-12
WO2010033541A1 (en) 2010-03-25
CA2736752A1 (en) 2010-03-25
US20100069882A1 (en) 2010-03-18
EP2344227A1 (en) 2011-07-20
JP2012502743A (ja) 2012-02-02

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