DE69823514D1 - Medizinischer infusionsdraht - Google Patents

Medizinischer infusionsdraht

Info

Publication number
DE69823514D1
DE69823514D1 DE69823514T DE69823514T DE69823514D1 DE 69823514 D1 DE69823514 D1 DE 69823514D1 DE 69823514 T DE69823514 T DE 69823514T DE 69823514 T DE69823514 T DE 69823514T DE 69823514 D1 DE69823514 D1 DE 69823514D1
Authority
DE
Germany
Prior art keywords
wire
distal
infusion
coil
wire coil
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 - Lifetime
Application number
DE69823514T
Other languages
English (en)
Other versions
DE69823514T2 (de
Inventor
J Kolehmainen
D Walker
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.)
Micro Therapeutics Inc
Original Assignee
Micro Therapeutics Inc
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 Micro Therapeutics Inc filed Critical Micro Therapeutics Inc
Publication of DE69823514D1 publication Critical patent/DE69823514D1/de
Application granted granted Critical
Publication of DE69823514T2 publication Critical patent/DE69823514T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • 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
    • A61M25/0053—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids having a variable stiffness along the longitudinal axis, e.g. by varying the pitch of the coil or braid
    • 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
    • A61M25/09—Guide 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
    • A61M25/09—Guide wires
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09083—Basic structures of guide wires having a coil around a core
    • 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
    • A61M25/09—Guide wires
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09083—Basic structures of guide wires having a coil around a core
    • A61M2025/09091—Basic structures of guide wires having a coil around a core where a sheath surrounds the coil at the distal part
    • 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
    • A61M25/09—Guide wires
    • A61M2025/091—Guide wires having a lumen for drug delivery or suction
    • 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
    • A61M25/09—Guide wires
    • A61M2025/09166—Guide wires having radio-opaque features
DE69823514T 1997-07-24 1998-07-14 Medizinischer infusionsdraht Expired - Lifetime DE69823514T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/900,024 US5997487A (en) 1995-10-11 1997-07-24 Infusion wire having fixed core wire
US900024 1997-07-24
PCT/US1998/014295 WO1999004847A1 (en) 1997-07-24 1998-07-14 Medical infusion wire

Publications (2)

Publication Number Publication Date
DE69823514D1 true DE69823514D1 (de) 2004-06-03
DE69823514T2 DE69823514T2 (de) 2005-04-07

Family

ID=25411867

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69823514T Expired - Lifetime DE69823514T2 (de) 1997-07-24 1998-07-14 Medizinischer infusionsdraht

Country Status (7)

Country Link
US (1) US5997487A (de)
EP (1) EP0998323B9 (de)
JP (1) JP2002527119A (de)
AT (1) ATE265249T1 (de)
CA (1) CA2296290A1 (de)
DE (1) DE69823514T2 (de)
WO (1) WO1999004847A1 (de)

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US6129750A (en) * 1999-03-23 2000-10-10 Cardiac Pacemakers, Inc. Fixation mechanism for a coronary venous pacing lead
EP1040843B1 (de) 1999-03-29 2005-09-28 William Cook Europe A/S Ein Führungsdraht
WO2001054761A2 (en) 2000-01-28 2001-08-02 William Cook, Europe Aps Endovascular medical device with plurality of wires
IE20010244A1 (en) * 2000-04-28 2002-04-03 Medtronic Inc Occlusion resistant medical catheter with flexible core
US6620149B1 (en) 2000-10-05 2003-09-16 Scimed Life Systems, Inc. Corewire securement system
US8721625B2 (en) 2001-01-26 2014-05-13 Cook Medical Technologies Llc Endovascular medical device with plurality of wires
US20070213689A1 (en) * 2002-03-22 2007-09-13 Grewe David D Deflectable tip infusion guidewire
US6855136B2 (en) * 2002-04-03 2005-02-15 Gore Enterprise Holdings, Inc. Infusion catheter having an atraumatic tip
US7022086B2 (en) 2002-05-21 2006-04-04 Scimed Life Systems, Inc. Guidewire with encapsulated marker
EP1545680B1 (de) 2002-07-25 2010-09-08 Boston Scientific Limited Medizinische vorrichtung zur navigation durch die anatomie
US7322988B2 (en) * 2003-01-17 2008-01-29 Boston Scientific Scimed, Inc. Methods of forming catheters with soft distal tips
US7001369B2 (en) 2003-03-27 2006-02-21 Scimed Life Systems, Inc. Medical device
US7303533B2 (en) * 2003-04-10 2007-12-04 Intraluminal Therapeutics, Inc. Shapeable intraluminal device and method therefor
GB0310714D0 (en) * 2003-05-09 2003-06-11 Angiomed Ag Fluid flow management in stent delivery system
US20040260271A1 (en) * 2003-06-18 2004-12-23 Huyser Richard F. Extended fenestration catheter with internal coil and method of making the same
US8277386B2 (en) * 2004-09-27 2012-10-02 Volcano Corporation Combination sensor guidewire and methods of use
US7815599B2 (en) 2004-12-10 2010-10-19 Boston Scientific Scimed, Inc. Catheter having an ultra soft tip and methods for making the same
US20060229573A1 (en) * 2005-04-08 2006-10-12 Mckinley Medical L.L.L.P. Adjustable infusion catheter
US7731654B2 (en) 2005-05-13 2010-06-08 Merit Medical Systems, Inc. Delivery device with viewing window and associated method
US20070106245A1 (en) * 2005-11-08 2007-05-10 Kerberos Proximal Solutions, Inc. Infusion guidewire
US8021352B2 (en) * 2006-08-23 2011-09-20 Codman & Shurtleff, Inc. Unfused catheter body feature and methods of manufacture
DE102006047675A1 (de) * 2006-09-28 2008-04-03 Epflex Feinwerktechnik Gmbh Führungsdraht mit Kern und distaler Ummantelung
US8556914B2 (en) 2006-12-15 2013-10-15 Boston Scientific Scimed, Inc. Medical device including structure for crossing an occlusion in a vessel
US10278682B2 (en) * 2007-01-30 2019-05-07 Loma Vista Medical, Inc. Sheaths for medical devices
US9387308B2 (en) * 2007-04-23 2016-07-12 Cardioguidance Biomedical, Llc Guidewire with adjustable stiffness
US9808595B2 (en) 2007-08-07 2017-11-07 Boston Scientific Scimed, Inc Microfabricated catheter with improved bonding structure
WO2009086099A2 (en) * 2007-12-20 2009-07-09 Bayer Schering Pharma Ag Catheter having a core wire and low profile bond
CN102639303B (zh) 2008-12-08 2015-09-30 血管科学有限公司 用于在产品中形成切口的微切割机
US11406791B2 (en) 2009-04-03 2022-08-09 Scientia Vascular, Inc. Micro-fabricated guidewire devices having varying diameters
US8795254B2 (en) 2008-12-10 2014-08-05 Boston Scientific Scimed, Inc. Medical devices with a slotted tubular member having improved stress distribution
US10493246B2 (en) * 2009-06-08 2019-12-03 Trireme Medical, Inc. Side branch balloon
US20110022026A1 (en) * 2009-07-21 2011-01-27 Lake Region Manufacturing, Inc. d/b/a Lake Region Medical. Inc. Methods and Devices for Delivering Drugs Using Drug-Delivery or Drug-Coated Guidewires
US8137293B2 (en) 2009-11-17 2012-03-20 Boston Scientific Scimed, Inc. Guidewires including a porous nickel-titanium alloy
WO2011123689A1 (en) 2010-03-31 2011-10-06 Boston Scientific Scimed, Inc. Guidewire with a flexural rigidity profile
US8034045B1 (en) 2010-05-05 2011-10-11 Cook Medical Technologies Llc Flexible sheath
WO2012106628A1 (en) 2011-02-04 2012-08-09 Boston Scientific Scimed, Inc. Guidewires and methods for making and using the same
US9072874B2 (en) 2011-05-13 2015-07-07 Boston Scientific Scimed, Inc. Medical devices with a heat transfer region and a heat sink region and methods for manufacturing medical devices
JP5913607B2 (ja) * 2012-09-26 2016-04-27 テルモ株式会社 校正冶具、画像診断装置及び画像診断装置の校正方法
US9901706B2 (en) 2014-04-11 2018-02-27 Boston Scientific Scimed, Inc. Catheters and catheter shafts
EP3357413A1 (de) * 2014-08-28 2018-08-08 Koninklijke Philips N.V. Intravaskuläre vorrichtungen mit strahlenundurchlässigem markerelement mit variabler neigung
US10780246B2 (en) 2014-09-12 2020-09-22 Callisyn Biomedical, Inc. Vascular microcatheter
WO2016088770A1 (ja) * 2014-12-02 2016-06-09 オリンパス株式会社 可撓管及び挿入機器
EP3352832B1 (de) * 2015-09-23 2023-04-19 Medtronic Vascular Inc. Führungsverlängerungskatheter mit perfusionsöffnungen
US11351048B2 (en) 2015-11-16 2022-06-07 Boston Scientific Scimed, Inc. Stent delivery systems with a reinforced deployment sheath
US10610669B2 (en) 2016-03-16 2020-04-07 Krishna Rocha-Singh, M.D. Apparatus and method for promoting angiogenesis in ischemic tissue
US10065018B2 (en) 2016-03-16 2018-09-04 Krishna Rocha-Singh Apparatus and method for promoting angiogenesis in ischemic tissue
CN109562242B (zh) 2016-06-09 2022-03-29 波士顿科学国际有限公司 输注导管
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
EP3524195A4 (de) * 2016-10-06 2020-05-06 Kitazato Corporation Lebendzellentransplantationswerkzeug
US11452541B2 (en) 2016-12-22 2022-09-27 Scientia Vascular, Inc. Intravascular device having a selectively deflectable tip
WO2018129455A1 (en) 2017-01-09 2018-07-12 Boston Scientific Scimed, Inc. Guidewire with tactile feel
EP3842091B1 (de) 2017-05-26 2023-09-13 Scientia Vascular, Inc. Mikrohergestellte medizinische vorrichtung mit einer nicht-schraubenförmigen schneidanordnung
US11305095B2 (en) 2018-02-22 2022-04-19 Scientia Vascular, Llc Microfabricated catheter having an intermediate preferred bending section
US10512753B1 (en) 2018-12-07 2019-12-24 John Nguyen Composite catheter shafts and methods and apparatus for making the same
US20200222672A1 (en) * 2019-01-15 2020-07-16 Scientia Vascular Guidewire with core centering mechanism
WO2021222443A1 (en) * 2020-04-28 2021-11-04 The Uab Research Foundation Coil wire for navigation in vascular tortuosity and methods of using the coil wire

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Also Published As

Publication number Publication date
EP0998323B9 (de) 2004-12-01
ATE265249T1 (de) 2004-05-15
EP0998323B1 (de) 2004-04-28
US5997487A (en) 1999-12-07
CA2296290A1 (en) 1999-02-04
WO1999004847A1 (en) 1999-02-04
EP0998323A1 (de) 2000-05-10
JP2002527119A (ja) 2002-08-27
DE69823514T2 (de) 2005-04-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition