DE69533578D1 - Mehrlumiger katheter - Google Patents

Mehrlumiger katheter

Info

Publication number
DE69533578D1
DE69533578D1 DE69533578T DE69533578T DE69533578D1 DE 69533578 D1 DE69533578 D1 DE 69533578D1 DE 69533578 T DE69533578 T DE 69533578T DE 69533578 T DE69533578 T DE 69533578T DE 69533578 D1 DE69533578 D1 DE 69533578D1
Authority
DE
Germany
Prior art keywords
shaft
multiple catheter
undergoes
substituent
extension
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
DE69533578T
Other languages
English (en)
Other versions
DE69533578T2 (de
Inventor
Hiram Chee
Mark Glowacki
Laurent Schaller
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.)
Target Therapeutics Inc
Original Assignee
Target 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 Target Therapeutics Inc filed Critical Target Therapeutics Inc
Application granted granted Critical
Publication of DE69533578D1 publication Critical patent/DE69533578D1/de
Publication of DE69533578T2 publication Critical patent/DE69533578T2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/269—Extrusion in non-steady condition, e.g. start-up or shut-down
    • B29C48/2692—Material change
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/0032—Multi-lumen catheters with stationary elements characterized by at least one unconventionally shaped lumen, e.g. polygons, ellipsoids, wedges or shapes comprising concave and convex parts
    • 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
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DE69533578T 1994-06-24 1995-06-20 Mehrlumiger katheter Expired - Lifetime DE69533578T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US265708 1994-06-24
US08/265,708 US5542937A (en) 1994-06-24 1994-06-24 Multilumen extruded catheter
PCT/US1995/008017 WO1996000100A1 (en) 1994-06-24 1995-06-20 Multilumen catheter

Publications (2)

Publication Number Publication Date
DE69533578D1 true DE69533578D1 (de) 2004-11-04
DE69533578T2 DE69533578T2 (de) 2005-11-17

Family

ID=23011567

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69533578T Expired - Lifetime DE69533578T2 (de) 1994-06-24 1995-06-20 Mehrlumiger katheter

Country Status (10)

Country Link
US (1) US5542937A (de)
EP (1) EP0720495B1 (de)
JP (1) JP3163106B2 (de)
AT (1) ATE277663T1 (de)
AU (1) AU677126B2 (de)
CA (1) CA2169732A1 (de)
DE (1) DE69533578T2 (de)
IL (1) IL114309A0 (de)
TW (1) TW319702B (de)
WO (1) WO1996000100A1 (de)

Families Citing this family (116)

* Cited by examiner, † Cited by third party
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NL9301642A (nl) * 1993-09-22 1995-04-18 Cordis Europ Microcatheter.
US5614136A (en) * 1995-03-02 1997-03-25 Scimed Life Systems, Inc. Process to form dimensionally variable tubular members for use in catheter procedures
US6103037A (en) * 1995-12-12 2000-08-15 Medi-Dyne Inc. Method for making a catheter having overlapping welds
US5951929A (en) * 1995-12-12 1999-09-14 Medi-Dyne Inc. Method for forming a catheter having overlapping welds
US5772641A (en) * 1995-12-12 1998-06-30 Medi-Dyne Inc. Overlapping welds for catheter constructions
US5899890A (en) 1996-06-21 1999-05-04 Medtronic, Inc. Flow-directed catheter system and method of use
US5795326A (en) * 1997-01-29 1998-08-18 Baxter International Inc. Double lumen tubing design for catheter
US5968009A (en) * 1997-01-29 1999-10-19 Baxter International Inc. Double lumen tubing design for catheter
US5976120A (en) * 1997-05-05 1999-11-02 Micro Therapeutics, Inc. Single segment microcatheter
US5895378A (en) * 1997-05-29 1999-04-20 Target Therapeutics, Inc. Flow-directed catheter having multiple tapers and radio-opaque markers
US5938653A (en) * 1997-06-09 1999-08-17 Scimed Life Systems, Inc. Catheter having controlled flexibility and method of manufacture
US6030369A (en) * 1997-07-03 2000-02-29 Target Therapeutics Inc. Micro catheter shaft
US5908413A (en) * 1997-10-03 1999-06-01 Scimed Life Systems, Inc. Radiopaque catheter and method of manufacture thereof
US6077258A (en) * 1997-10-03 2000-06-20 Scimed Life Systems, Inc. Braided angiography catheter having full length radiopacity and controlled flexibility
US5891110A (en) 1997-10-15 1999-04-06 Scimed Life Systems, Inc. Over-the-wire catheter with improved trackability
US6048338A (en) 1997-10-15 2000-04-11 Scimed Life Systems, Inc. Catheter with spiral cut transition member
US6179811B1 (en) * 1997-11-25 2001-01-30 Medtronic, Inc. Imbedded marker and flexible guide wire shaft
US6036682A (en) 1997-12-02 2000-03-14 Scimed Life Systems, Inc. Catheter having a plurality of integral radiopaque bands
US6402720B1 (en) * 1997-12-22 2002-06-11 Cordis Corporation Balloon catheter with elongated flexible tip
EP1056501B1 (de) 1998-02-24 2005-11-16 Boston Scientific Limited Dialysekatheter mit hohem durchfluss und verfahren dazu
US6113579A (en) 1998-03-04 2000-09-05 Scimed Life Systems, Inc. Catheter tip designs and methods for improved stent crossing
US6517515B1 (en) 1998-03-04 2003-02-11 Scimed Life Systems, Inc. Catheter having variable size guide wire lumen
US6171296B1 (en) 1998-04-28 2001-01-09 Microtherapeutics, Inc. Flow directed catheter
GB9810850D0 (en) * 1998-05-20 1998-07-22 Smiths Industries Plc Medico-surgical tubes and methods of manufacture
US6106510A (en) * 1998-05-28 2000-08-22 Medtronic, Inc. Extruded guide catheter shaft with bump extrusion soft distal segment
US6004310A (en) 1998-06-17 1999-12-21 Target Therapeutics, Inc. Multilumen catheter shaft with reinforcement
US6527979B2 (en) 1999-08-27 2003-03-04 Corazon Technologies, Inc. Catheter systems and methods for their use in the treatment of calcified vascular occlusions
US6290689B1 (en) * 1999-10-22 2001-09-18 Corazón Technologies, Inc. Catheter devices and methods for their use in the treatment of calcified vascular occlusions
SE512807C2 (sv) * 1998-09-02 2000-05-15 Bjoern Flodin Anordning för tillförsel av inandningsgas till och bortförsel av utandningsgas från en patient
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US6234958B1 (en) 1998-11-30 2001-05-22 Medical Access Systems, Llc Medical device introduction system including medical introducer having a plurality of access ports and methods of performing medical procedures with same
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US6264630B1 (en) 1998-12-23 2001-07-24 Scimed Life Systems, Inc. Balloon catheter having an oscillating tip configuration
US6361557B1 (en) 1999-02-05 2002-03-26 Medtronic Ave, Inc. Staplebutton radiopaque marker
US6533767B2 (en) 2000-03-20 2003-03-18 Corazon Technologies, Inc. Methods for enhancing fluid flow through an obstructed vascular site, and systems and kits for use in practicing the same
EP1224068A1 (de) * 1999-10-29 2002-07-24 Boston Scientific Limited Verfahren und vorrichtung zum extrudieren eines katheterschlauches
US6287291B1 (en) * 1999-11-09 2001-09-11 Advanced Cardiovascular Systems, Inc. Protective sheath for catheters
US6579484B1 (en) * 1999-12-16 2003-06-17 Advanced Cardiovascular Systems, Inc. Co-extruded taper shaft
WO2001070320A1 (en) * 2000-03-20 2001-09-27 Corazon Technologies, Inc. Methods and systems for enhancing fluid flow through an obstructed vascular site
DE60128663T2 (de) 2000-03-23 2008-01-31 Cook Inc., Bloomington Kathetereinführungshülse
US6881209B2 (en) * 2000-05-25 2005-04-19 Cook Incorporated Medical device including unitary, continuous portion of varying durometer
JP4774144B2 (ja) * 2000-07-18 2011-09-14 川澄化学工業株式会社 バルーンカテーテル
AU2001284991A1 (en) 2000-08-24 2002-03-04 Corazon Technologies, Inc. Fluid delivery systems for delivering fluids to multi-lumen catheters
US6663614B1 (en) 2000-11-06 2003-12-16 Advanced Cardiovascular Systems, Inc. Catheter shaft having variable thickness layers and method of making
US6623504B2 (en) 2000-12-08 2003-09-23 Scimed Life Systems, Inc. Balloon catheter with radiopaque distal tip
US6648024B2 (en) * 2001-02-26 2003-11-18 James C. Wang Tubular product
US20040065979A1 (en) * 2001-02-26 2004-04-08 Wang James C. Injector tip-and-die assembly construction and method
US6719804B2 (en) 2001-04-02 2004-04-13 Scimed Life Systems, Inc. Medical stent and related methods
US20020188167A1 (en) * 2001-06-06 2002-12-12 Anthony Viole Multilumen catheter for minimizing limb ischemia
US7048680B2 (en) * 2001-06-06 2006-05-23 Orqis Medical Corporation Multilumen catheter for minimizing limb ischemia
US6620202B2 (en) 2001-10-16 2003-09-16 Scimed Life Systems, Inc. Medical stent with variable coil and related methods
US6855137B2 (en) * 2002-03-07 2005-02-15 Visionary Biomedical, Inc. Catheter shaft with coextruded stiffener
US6712798B2 (en) 2002-03-18 2004-03-30 Corazon Technologies, Inc. Multilumen catheters and methods for their use
US6929635B2 (en) 2002-08-20 2005-08-16 Scimed Life Systems, Inc. Reinforced multi-lumen medical shaft
US8574204B2 (en) 2002-10-21 2013-11-05 Angiodynamics, Inc. Implantable medical device for improved placement and adherence in the body
WO2004050144A2 (en) * 2002-12-04 2004-06-17 Angiodynamics, Inc. Variable characteristic venous access catheter
US20110172644A1 (en) * 2002-12-04 2011-07-14 Zanoni Michael S Multi layer coextruded catheter shaft
US6921880B2 (en) * 2003-04-04 2005-07-26 Constance F. Berger Apparatus for heating bottles and method of manufacturing same
US7056118B2 (en) * 2003-05-27 2006-06-06 Ultradent Products, Inc. Compositions and devices having a tray-like configuration for delivering a medicament and methods of manufacturing and using such compositions and devices
EP1663375A4 (de) * 2003-09-08 2007-04-04 Ash Access Technology Inc Gerinnungshemmender verweilkatheter
US20050113631A1 (en) * 2003-11-12 2005-05-26 Bolling Steven F. Cannulae having a redirecting tip
EP2283891A3 (de) 2004-01-09 2011-03-23 Corazon Technologies, Inc. Mehrlumenkatheter und Verfahren zu ihrer Verwendung
US7329113B2 (en) * 2004-03-19 2008-02-12 Leseman Steven R Adjustable extrusion die
US20050277804A1 (en) * 2004-06-10 2005-12-15 Robert Pecor System including a cannula having reduced flow resistance
JP3821392B2 (ja) * 2004-06-14 2006-09-13 有限会社エスアールジェイ 内視鏡装置
WO2006031874A1 (en) * 2004-09-14 2006-03-23 William A. Cook Australia Pty. Ltd. Large diameter sheath
JP4550539B2 (ja) 2004-10-01 2010-09-22 日本シャーウッド株式会社 カテーテル
US7951116B2 (en) * 2004-11-12 2011-05-31 Boston Scientific Scimed, Inc. Selective surface modification of catheter tubing
US7744574B2 (en) 2004-12-16 2010-06-29 Boston Scientific Scimed, Inc. Catheter tip to reduce wire lock
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US9480589B2 (en) * 2005-05-13 2016-11-01 Boston Scientific Scimed, Inc. Endoprosthesis delivery system
US9126011B2 (en) * 2006-03-24 2015-09-08 Merit Medical Systems, Inc. Anti-clotting indwelling catheter
US20070182054A1 (en) * 2006-01-12 2007-08-09 Kachmar Wayne M Method for manufacturing product markers
US8029457B2 (en) * 2006-03-24 2011-10-04 Aat Catheter Technologies, Llc Indwelling catheter with anti-clotting features
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US20080051759A1 (en) * 2006-08-24 2008-02-28 Boston Scientific Scimed, Inc. Polycarbonate polyurethane venous access devices
EP2497520B1 (de) 2007-07-18 2022-04-13 Silk Road Medical, Inc. Verfahren zur Herstellung eines rückläufigen Blutflusses in der Halsschlagader
US8858490B2 (en) 2007-07-18 2014-10-14 Silk Road Medical, Inc. Systems and methods for treating a carotid artery
US8486094B2 (en) 2007-08-21 2013-07-16 Castlewood Surgical, Inc. System and method for providing an obturator for enhanced directional capabilities in a vascular environment
US8728101B2 (en) * 2007-08-21 2014-05-20 Castlewood Surgical, Inc. System and method for providing an obturator for enhanced directional capabilities in a vascular environment
US8337451B2 (en) * 2007-10-19 2012-12-25 Angio Dynamics, Inc. Recirculation minimizing catheter
US20090149834A1 (en) 2007-12-07 2009-06-11 Gerald Moss Reinforced enteral feeding catheter
US20090307066A1 (en) * 2007-12-11 2009-12-10 Interactive Marketing, Incorporate Coupon dispensing methods and systems
US8684999B2 (en) * 2007-12-31 2014-04-01 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter shaft and method of manufacture
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US20100160862A1 (en) * 2008-12-22 2010-06-24 Cook Incorporated Variable stiffness introducer sheath with transition zone
US10226563B2 (en) 2008-12-23 2019-03-12 Silk Road Medical, Inc. Methods and systems for treatment of acute ischemic stroke
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US20110160820A1 (en) * 2009-12-30 2011-06-30 Jackson Timothy R Variable stiffness multi-lumen lead body for an impantable lead
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US9999746B2 (en) 2011-03-22 2018-06-19 Angiodynamics, Inc. High flow catheters
US8721588B2 (en) * 2011-04-15 2014-05-13 DePuy Synthes Products, LLC Noncircular inner lumen guiding catheter with assisted variable support
EP4101399A1 (de) 2011-08-05 2022-12-14 Route 92 Medical, Inc. System zur behandlung eines akuten ischämischen schlaganfalls
US10779855B2 (en) 2011-08-05 2020-09-22 Route 92 Medical, Inc. Methods and systems for treatment of acute ischemic stroke
US9707339B2 (en) 2012-03-28 2017-07-18 Angiodynamics, Inc. High flow rate dual reservoir port system
US9713704B2 (en) 2012-03-29 2017-07-25 Bradley D. Chartrand Port reservoir cleaning system and method
US8684963B2 (en) † 2012-07-05 2014-04-01 Abbott Cardiovascular Systems Inc. Catheter with a dual lumen monolithic shaft
ITBO20120567A1 (it) * 2012-10-17 2014-04-18 Samp Spa Con Unico Socio Apparecchiatura per la produzione di un filo provvisto di almeno uno strato di materiale plastico di ricoprimento
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US9265512B2 (en) 2013-12-23 2016-02-23 Silk Road Medical, Inc. Transcarotid neurovascular catheter
US10166321B2 (en) 2014-01-09 2019-01-01 Angiodynamics, Inc. High-flow port and infusion needle systems
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US9241699B1 (en) 2014-09-04 2016-01-26 Silk Road Medical, Inc. Methods and devices for transcarotid access
US11027104B2 (en) 2014-09-04 2021-06-08 Silk Road Medical, Inc. Methods and devices for transcarotid access
JP6732769B2 (ja) 2015-02-04 2020-07-29 ルート９２メディカル・インコーポレイテッドＲｏｕｔｅ ９２ Ｍｅｄｉｃａｌ， Ｉｎｃ． 急速吸引血栓摘出システムおよび方法
US11065019B1 (en) 2015-02-04 2021-07-20 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
KR102010678B1 (ko) * 2016-06-28 2019-08-13 가부시키가이샤 프라 기켄 플렉시블 튜브 및 그 제조장치
JP6144862B1 (ja) * 2016-06-28 2017-06-07 株式会社プラ技研 フレキシブルチューブの製造装置
DE102017111056B4 (de) * 2017-05-22 2023-04-27 Delfingen Fr-Anteuil S.A. Verbundschlauch und Verfahren
CN112423824B (zh) 2018-05-17 2023-02-21 92号医疗公司 抽吸导管系统和使用方法
US20230364382A1 (en) * 2020-08-06 2023-11-16 Canon U.S.A., Inc. Catheter shaft with tapered inner diameter for improved flow rate

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Also Published As

Publication number Publication date
EP0720495A1 (de) 1996-07-10
EP0720495B1 (de) 2004-09-29
AU2872295A (en) 1996-01-19
WO1996000100A1 (en) 1996-01-04
JP3163106B2 (ja) 2001-05-08
DE69533578T2 (de) 2005-11-17
JPH08508926A (ja) 1996-09-24
US5542937A (en) 1996-08-06
EP0720495A4 (de) 1997-04-02
IL114309A0 (en) 1995-10-31
ATE277663T1 (de) 2004-10-15
AU677126B2 (en) 1997-04-10
TW319702B (de) 1997-11-11
CA2169732A1 (en) 1996-01-04

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