AU664807B2 - Drug delivery system - Google Patents

Drug delivery system

Info

Publication number
AU664807B2
AU664807B2 AU69115/94A AU6911594A AU664807B2 AU 664807 B2 AU664807 B2 AU 664807B2 AU 69115/94 A AU69115/94 A AU 69115/94A AU 6911594 A AU6911594 A AU 6911594A AU 664807 B2 AU664807 B2 AU 664807B2
Authority
AU
Australia
Prior art keywords
delivery system
drug delivery
drug
delivery
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.)
Ceased
Application number
AU69115/94A
Other languages
English (en)
Other versions
AU6911594A (en
Inventor
Uriel Hiram Chee
Erik T. Engelson
Gene Samson
Robert E. Woodard
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
Publication of AU6911594A publication Critical patent/AU6911594A/en
Application granted granted Critical
Publication of AU664807B2 publication Critical patent/AU664807B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/008—Strength or flexibility characteristics of the catheter tip
    • 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
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • 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
    • A61M2025/0057—Catheters delivering medicament other than through a conventional lumen, e.g. porous walls or hydrogel coatings
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M2025/0073—Tip designed for influencing the flow or the flow velocity of the fluid, e.g. inserts for twisted or vortex flow
    • 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

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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AU69115/94A 1993-05-18 1994-05-13 Drug delivery system Ceased AU664807B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US063918 1987-06-19
US08/063,918 US5462523A (en) 1993-05-18 1993-05-18 Drug delivery system
PCT/US1994/005312 WO1994026341A1 (en) 1993-05-18 1994-05-13 Drug delivery system

Publications (2)

Publication Number Publication Date
AU6911594A AU6911594A (en) 1994-12-12
AU664807B2 true AU664807B2 (en) 1995-11-30

Family

ID=22052353

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69115/94A Ceased AU664807B2 (en) 1993-05-18 1994-05-13 Drug delivery system

Country Status (8)

Country Link
US (1) US5462523A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0702576A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP2726161B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU664807B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2127256A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL109661A0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW316847B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1994026341A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US7069634B1 (en) 1995-04-28 2006-07-04 Medtronic, Inc. Method for manufacturing a catheter
US6045734A (en) * 1995-05-24 2000-04-04 Becton Dickinson And Company Process of making a catheter
US5833652A (en) * 1995-09-18 1998-11-10 Y. Pierre Gobin Component mixing catheter
US5997487A (en) * 1995-10-11 1999-12-07 Micro Therapeutics, Inc. Infusion wire having fixed core wire
ATE515237T1 (de) 1995-10-13 2011-07-15 Medtronic Vascular Inc Vorrichtung und system bei einem interstitiellen transvaskulären eingriff
US6283951B1 (en) 1996-10-11 2001-09-04 Transvascular, Inc. Systems and methods for delivering drugs to selected locations within the body
US5797876A (en) * 1995-11-27 1998-08-25 Therox, Inc. High pressure perfusion device
US5728062A (en) * 1995-11-30 1998-03-17 Pharmasonics, Inc. Apparatus and methods for vibratory intraluminal therapy employing magnetostrictive transducers
US5725494A (en) * 1995-11-30 1998-03-10 Pharmasonics, Inc. Apparatus and methods for ultrasonically enhanced intraluminal therapy
US5735811A (en) * 1995-11-30 1998-04-07 Pharmasonics, Inc. Apparatus and methods for ultrasonically enhanced fluid delivery
US5658308A (en) * 1995-12-04 1997-08-19 Target Therapeutics, Inc. Bioactive occlusion coil
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US5906606A (en) * 1995-12-04 1999-05-25 Target Therapuetics, Inc. Braided body balloon catheter
US5776115A (en) * 1996-01-17 1998-07-07 Becton Dickinson And Company Catheter having a gear-shaped lumen to avert the elimination of fluid flow therein
US7189222B2 (en) * 1996-04-30 2007-03-13 Medtronic, Inc. Therapeutic method of treatment of alzheimer's disease
ES2248847T3 (es) 1996-05-24 2006-03-16 Angiotech Pharmaceuticals, Inc. Composiciones y metodos para tratar o prevenir enfermedades de las vias de conduccion del cuerpo.
US6090099A (en) * 1996-05-24 2000-07-18 Target Therapeutics, Inc. Multi-layer distal catheter section
US5846218A (en) * 1996-09-05 1998-12-08 Pharmasonics, Inc. Balloon catheters having ultrasonically driven interface surfaces and methods for their use
US6464660B2 (en) 1996-09-05 2002-10-15 Pharmasonics, Inc. Balloon catheters having ultrasonically driven interface surfaces and methods for their use
US6221038B1 (en) 1996-11-27 2001-04-24 Pharmasonics, Inc. Apparatus and methods for vibratory intraluminal therapy employing magnetostrictive transducers
US5984908A (en) * 1997-04-10 1999-11-16 Chase Medical Inc Venous return catheter having integral support member
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US6723063B1 (en) 1998-06-29 2004-04-20 Ekos Corporation Sheath for use with an ultrasound element
US6676626B1 (en) 1998-05-01 2004-01-13 Ekos Corporation Ultrasound assembly with increased efficacy
US6228046B1 (en) 1997-06-02 2001-05-08 Pharmasonics, Inc. Catheters comprising a plurality of oscillators and methods for their use
US5931805A (en) * 1997-06-02 1999-08-03 Pharmasonics, Inc. Catheters comprising bending transducers and methods for their use
US6402719B1 (en) 1997-09-05 2002-06-11 Cordis Webster, Inc. Steerable DMR catheter with infusion tube
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US6120476A (en) 1997-12-01 2000-09-19 Cordis Webster, Inc. Irrigated tip catheter
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US5954737A (en) * 1997-12-19 1999-09-21 Neurovasx, Inc. Thrombus macerator catheter
US6044845A (en) * 1998-02-03 2000-04-04 Salient Interventional Systems, Inc. Methods and systems for treating ischemia
US6622367B1 (en) 1998-02-03 2003-09-23 Salient Interventional Systems, Inc. Intravascular device and method of manufacture and use
US6295990B1 (en) 1998-02-03 2001-10-02 Salient Interventional Systems, Inc. Methods and systems for treating ischemia
US6746422B1 (en) 2000-08-23 2004-06-08 Norborn Medical, Inc. Steerable support system with external ribs/slots that taper
US9254143B2 (en) 1998-02-25 2016-02-09 Revascular Therapeutics, Inc. Guidewire for crossing occlusions or stenoses having a shapeable distal end
US6824550B1 (en) * 2000-04-06 2004-11-30 Norbon Medical, Inc. Guidewire for crossing occlusions or stenosis
US20050119615A1 (en) * 2000-04-06 2005-06-02 Norborn Medical, Inc. Guidewire for crossing occlusions or stenoses
US6059767A (en) * 1998-02-25 2000-05-09 Norborn Medical, Inc. Steerable unitary infusion catheter/guide wire incorporating detachable infusion port assembly
US6179827B1 (en) 1998-03-16 2001-01-30 Chase Medical Catheter having integral expandable/collapsible lumen
US6171296B1 (en) * 1998-04-28 2001-01-09 Microtherapeutics, Inc. Flow directed catheter
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US7815626B1 (en) * 1998-06-12 2010-10-19 Target Therapeutics, Inc. Catheter with knit section
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US6319244B2 (en) 1999-03-16 2001-11-20 Chase Medical, L.P. Catheter with flexible and rigid reinforcements
US6368315B1 (en) 1999-06-23 2002-04-09 Durect Corporation Composite drug delivery catheter
US6283947B1 (en) 1999-07-13 2001-09-04 Advanced Cardiovascular Systems, Inc. Local drug delivery injection catheter
US6494862B1 (en) 1999-07-13 2002-12-17 Advanced Cardiovascular Systems, Inc. Substance delivery apparatus and a method of delivering a therapeutic substance to an anatomical passageway
US6350253B1 (en) * 1999-07-19 2002-02-26 I-Flow Corporation Catheter for uniform delivery of medication
US8172783B1 (en) 1999-12-30 2012-05-08 Advanced Cardiovascular Systems, Inc Conduit system for isolation of fluids in biological tissues
US6706034B1 (en) * 1999-12-30 2004-03-16 Advanced Cardiovascular Systems, Inc. Process for agent retention in biological tissues
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US7008535B1 (en) 2000-08-04 2006-03-07 Wayne State University Apparatus for oxygenating wastewater
US7381198B2 (en) 2000-08-23 2008-06-03 Revascular Therapeutics, Inc. Steerable distal support system
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US6716207B2 (en) * 2001-05-22 2004-04-06 Scimed Life Systems, Inc. Torqueable and deflectable medical device shaft
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Also Published As

Publication number Publication date
AU6911594A (en) 1994-12-12
JP2726161B2 (ja) 1998-03-11
EP0702576A4 (en) 1996-08-07
WO1994026341A1 (en) 1994-11-24
US5462523A (en) 1995-10-31
EP0702576A1 (en) 1996-03-27
CA2127256A1 (en) 1994-11-24
TW316847B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1997-10-01
JPH08502682A (ja) 1996-03-26
IL109661A0 (en) 1994-08-26

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired