ATE265249T1 - Medizinischer infusionsdraht - Google Patents

Medizinischer infusionsdraht

Info

Publication number
ATE265249T1
ATE265249T1 AT98934383T AT98934383T ATE265249T1 AT E265249 T1 ATE265249 T1 AT E265249T1 AT 98934383 T AT98934383 T AT 98934383T AT 98934383 T AT98934383 T AT 98934383T AT E265249 T1 ATE265249 T1 AT E265249T1
Authority
AT
Austria
Prior art keywords
wire
distal
infusion
coil
wire coil
Prior art date
Application number
AT98934383T
Other languages
English (en)
Inventor
Donald J Kolehmainen
Blair D Walker
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
Application granted granted Critical
Publication of ATE265249T1 publication Critical patent/ATE265249T1/de

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

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)
  • Materials For Medical Uses (AREA)
AT98934383T 1997-07-24 1998-07-14 Medizinischer infusionsdraht ATE265249T1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE265249T1 true ATE265249T1 (de) 2004-05-15

Family

ID=25411867

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98934383T ATE265249T1 (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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JP4898993B2 (ja) 2000-01-28 2012-03-21 クック メディカル テクノロジーズ エルエルシー 複数本のワイヤを備えている脈管内医療装置
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
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US7878984B2 (en) 2002-07-25 2011-02-01 Boston Scientific Scimed, Inc. Medical device for navigation through anatomy and method of making same
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
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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
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WO2009086099A2 (en) * 2007-12-20 2009-07-09 Bayer Schering Pharma Ag Catheter having a core wire and low profile bond
US12220538B2 (en) 2008-12-08 2025-02-11 Scientia Vascular, Inc. Micro-fabricated intravascular devices having varying diameters
US11406791B2 (en) 2009-04-03 2022-08-09 Scientia Vascular, Inc. Micro-fabricated guidewire devices having varying diameters
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
US8795254B2 (en) 2008-12-10 2014-08-05 Boston Scientific Scimed, Inc. Medical devices with a slotted tubular member having improved stress distribution
EP2440278A4 (de) 2009-06-08 2013-11-20 Trireme Medical Inc Ballon mit seitenverzweigung
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
US8551021B2 (en) 2010-03-31 2013-10-08 Boston Scientific Scimed, Inc. Guidewire with an improved 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
CN107072559A (zh) 2014-08-28 2017-08-18 皇家飞利浦有限公司 具有填充有粘合剂的柔性元件的血管内设备、系统和方法
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
JP2018531660A (ja) * 2015-09-23 2018-11-01 メドトロニック ヴァスキュラー インコーポレイテッド 灌流用開口部を有するガイドエクステンションカテーテル
US11351048B2 (en) 2015-11-16 2022-06-07 Boston Scientific Scimed, Inc. Stent delivery systems with a reinforced deployment sheath
US10065018B2 (en) 2016-03-16 2018-09-04 Krishna Rocha-Singh Apparatus and method for promoting angiogenesis in ischemic tissue
US10610669B2 (en) 2016-03-16 2020-04-07 Krishna Rocha-Singh, M.D. Apparatus and method for promoting angiogenesis in ischemic tissue
EP3756721B1 (de) 2016-06-09 2022-09-14 Boston Scientific Scimed Inc. Infusionskatheter
US11207502B2 (en) 2016-07-18 2021-12-28 Scientia Vascular, Llc Guidewire devices having shapeable tips and bypass cuts
US11052228B2 (en) 2016-07-18 2021-07-06 Scientia Vascular, Llc Guidewire devices having shapeable tips and bypass cuts
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
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
US10953204B2 (en) 2017-01-09 2021-03-23 Boston Scientific Scimed, Inc. Guidewire with tactile feel
CN110691626B (zh) 2017-05-26 2022-03-18 血管科学有限责任公司 具有非螺旋切口布置的微制造医疗装置
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
US12011555B2 (en) 2019-01-15 2024-06-18 Scientia Vascular, Inc. Guidewire with core centering mechanism
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
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
US12296112B2 (en) 2020-10-05 2025-05-13 Scientia Vascular, Inc. Microfabricated catheter devices with high axial strength

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Also Published As

Publication number Publication date
EP0998323A1 (de) 2000-05-10
DE69823514T2 (de) 2005-04-07
EP0998323B9 (de) 2004-12-01
CA2296290A1 (en) 1999-02-04
US5997487A (en) 1999-12-07
DE69823514D1 (de) 2004-06-03
JP2002527119A (ja) 2002-08-27
WO1999004847A1 (en) 1999-02-04
EP0998323B1 (de) 2004-04-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties