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)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6132390A (en) * 1996-02-28 2000-10-17 Eupalamus Llc Handle for manipulation of a stylet used for deflecting a tip of a lead or catheter
US5957901A (en) * 1997-10-14 1999-09-28 Merit Medical Systems, Inc. Catheter with improved spray pattern for pharmaco-mechanical thrombolysis therapy
US6129750A (en) * 1999-03-23 2000-10-10 Cardiac Pacemakers, Inc. Fixation mechanism for a coronary venous pacing lead
DE69927474T2 (de) 1999-03-29 2006-07-06 William Cook Europe A/S Ein Führungsdraht
CA2397697C (en) 2000-01-28 2008-04-15 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
JP4602080B2 (ja) 2002-07-25 2010-12-22 ボストン サイエンティフィック リミテッド 人体構造内を進行する医療用具
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
GB0310715D0 (en) * 2003-05-09 2003-06-11 Angiomed Ag Strain 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
US8267886B2 (en) 2007-12-20 2012-09-18 Medrad, Inc. Catheter having a core wire and a low profile bond
AU2009333459B2 (en) 2008-12-08 2014-06-12 Scott K. Boehmke Micro-cutting machine for forming cuts in products
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
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
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
EP3185756A2 (de) 2014-08-28 2017-07-05 Koninklijke Philips N.V. Intravaskuläre vorrichtungen, systeme und verfahren mit haftstoffgefülltem flexiblem element
US10780246B2 (en) 2014-09-12 2020-09-22 Callisyn Biomedical, Inc. Vascular microcatheter
CN107072480B (zh) * 2014-12-02 2019-03-01 奥林巴斯株式会社 挠性管和插入设备
CN108025160B (zh) * 2015-09-23 2022-03-04 美敦力瓦斯科尔勒公司 具有灌注开口的引导延伸导管
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
US10953204B2 (en) 2017-01-09 2021-03-23 Boston Scientific Scimed, Inc. Guidewire with tactile feel
JP2020521552A (ja) 2017-05-26 2020-07-27 サイエンティア・バスキュラー・エルエルシー 非らせんカット配列を有する微細加工医療デバイス
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
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

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841308A (en) * 1973-10-15 1974-10-15 Medical Evaluation Devices & I Distally valved catheter device
US4464176A (en) * 1982-06-04 1984-08-07 Mallinckrodt, Inc. Blood vessel catheter for medicine delivery and method of manufacture
US4538622A (en) * 1983-11-10 1985-09-03 Advanced Cardiovascular Systems, Inc. Guide wire for catheters
US4748986A (en) * 1985-11-26 1988-06-07 Advanced Cardiovascular Systems, Inc. Floppy guide wire with opaque tip
US4932419A (en) * 1988-03-21 1990-06-12 Boston Scientific Corporation Multi-filar, cross-wound coil for medical devices
US4917104A (en) * 1988-06-10 1990-04-17 Telectronics Pacing Systems, Inc. Electrically insulated "J" stiffener wire
US4955862A (en) * 1989-05-22 1990-09-11 Target Therapeutics, Inc. Catheter and catheter/guide wire device
US5178158A (en) * 1990-10-29 1993-01-12 Boston Scientific Corporation Convertible guidewire-catheter with soft tip
US5211636A (en) * 1990-10-31 1993-05-18 Lake Region Manufacturing Co., Inc. Steerable infusion guide wire
US5174302A (en) * 1990-12-04 1992-12-29 Cordis Corporation Variable radiopacity guidewire with spaced highly radiopaque regions
US5184627A (en) * 1991-01-18 1993-02-09 Boston Scientific Corporation Infusion guidewire including proximal stiffening sheath
US5322508A (en) * 1993-04-08 1994-06-21 Cordis Corporation Guidewire fluid delivery system and method of use
US5462523A (en) * 1993-05-18 1995-10-31 Target Therapeutics, Inc. Drug delivery system
US5554114A (en) * 1994-10-20 1996-09-10 Micro Therapeutics, Inc. Infusion device with preformed shape
US5569197A (en) * 1994-12-21 1996-10-29 Schneider (Usa) Inc Drug delivery guidewire
US5626564A (en) * 1995-03-31 1997-05-06 Creighton University Adjustable sideholes catheter
US6027461A (en) * 1995-10-11 2000-02-22 Micro Therapeutics, Inc. Infusion guidewire having fixed core wire and flexible radiopaque marker
US5603694A (en) * 1995-10-17 1997-02-18 Brown; Joe E. Infusion coil apparatus and method for delivering fluid-based agents intravascularly
US5624396A (en) * 1995-10-30 1997-04-29 Micro Therapeutics, Inc. Longitudinally extendable infusion device
US5827201A (en) * 1996-07-26 1998-10-27 Target Therapeutics, Inc. Micro-braided guidewire

Also Published As

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

Similar Documents

Publication Publication Date Title
DE69823514D1 (de) Medizinischer infusionsdraht
US10918830B2 (en) Boosting catheter and related systems and methods
US6027461A (en) Infusion guidewire having fixed core wire and flexible radiopaque marker
US5184627A (en) Infusion guidewire including proximal stiffening sheath
US6183463B1 (en) Bidirectional steerable cathether with bidirectional control handle
US6120476A (en) Irrigated tip catheter
US6210407B1 (en) Bi-directional electrode catheter
US6171277B1 (en) Bi-directional control handle for steerable catheter
US6475167B1 (en) Guide wire tip
US5571073A (en) Catheter flexible tip assembly
US5065769A (en) Small diameter guidewires of multi-filar, cross-wound coils
US5607406A (en) Rapid exchange segmented catheter
TW341519B (en) Kink-resistant braided catheter with distal side holes
US5217482A (en) Balloon catheter with distal guide wire lumen
US5370616A (en) Balloon catheter with disial guide wire lumen
EP1171193B1 (de) Medizinische elektrodenleitung
ATE340600T1 (de) Führungsdraht-verstopfter ballonkatheter
TW200706199A (en) Catheter
WO2000038775A3 (en) Sensor and guide wire assembly
ATE39611T1 (de) Temperaturueberwachender katheder.
JP2018094405A (ja) 環状電極搭載の操縦可能ガイドシース、及び関連する構築方法
US10898680B2 (en) Boosting catheter and related systems and methods
EP0435961A1 (de) Führungsdrähte mit kleinem durchmesser
CN216653118U (zh) 心血管介入泵导管
JPWO2020236492A5 (de)

Legal Events

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