WO2005082447A3 - Apparatus for localized and semi-localized drug delivery - Google Patents

Apparatus for localized and semi-localized drug delivery

Info

Publication number
WO2005082447A3
WO2005082447A3 PCT/US2005/005334 US2005005334W WO2005082447A3 WO 2005082447 A3 WO2005082447 A3 WO 2005082447A3 US 2005005334 W US2005005334 W US 2005005334W WO 2005082447 A3 WO2005082447 A3 WO 2005082447A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
catheter
localized
provided
system
blood
Prior art date
Application number
PCT/US2005/005334
Other languages
French (fr)
Other versions
WO2005082447A2 (en )
Inventor
Michi Garrison
Todd Brinton
Peter F Campbell
Steve Roe
Stephen N Salmon
Paul Yock
Original Assignee
Venomatrix
Michi Garrison
Todd Brinton
Peter F Campbell
Steve Roe
Stephen N Salmon
Paul Yock
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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/958Inflatable balloons for placing stents or stent-grafts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters

Abstract

A catheter system for localized or semi-localized administration of agents through the wall of a blood vessel is provided. Various catheter system constructions which use at least one expandable occluding device to create an isolated region are provided. Constructions using one catheter and one occlusion device are provided, along with constructions using two catheters and multiple occlusion devices. The catheter system may include a catheter with a variable stiffness along its length. The catheter system may also include a guide wire integrated with an inner catheter. The catheter can infuse the agent into the blood vessel in a pressure regulated manner. Methods for delivery and infusion of the agent within a blood vessel are also provided.
PCT/US2005/005334 2003-09-16 2005-02-17 Apparatus for localized and semi-localized drug delivery WO2005082447A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10783217 US20050059931A1 (en) 2003-09-16 2004-02-20 Methods and apparatus for localized and semi-localized drug delivery
US10/783,217 2004-02-20

Publications (2)

Publication Number Publication Date
WO2005082447A2 true WO2005082447A2 (en) 2005-09-09
WO2005082447A3 true true WO2005082447A3 (en) 2005-12-08

Family

ID=34911398

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/005334 WO2005082447A3 (en) 2003-09-16 2005-02-17 Apparatus for localized and semi-localized drug delivery

Country Status (1)

Country Link
WO (1) WO2005082447A3 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573966A (en) * 1981-11-24 1986-03-04 Schneider Medintag Ag Method and apparatus for removing and/or enlarging constricted areas in vessels conducting body fluids
WO1998038930A1 (en) * 1997-03-06 1998-09-11 Percusurge, Inc. Catheter system for containing and removing vascular occlusions
US20020029031A1 (en) * 1996-05-20 2002-03-07 Bagaoisan Celso J. Methods for emboli containment
US20030208222A1 (en) * 1996-05-20 2003-11-06 Gholam-Reza Zadno-Azizi Method and apparatus for emboli containment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573966A (en) * 1981-11-24 1986-03-04 Schneider Medintag Ag Method and apparatus for removing and/or enlarging constricted areas in vessels conducting body fluids
US20020029031A1 (en) * 1996-05-20 2002-03-07 Bagaoisan Celso J. Methods for emboli containment
US20030208222A1 (en) * 1996-05-20 2003-11-06 Gholam-Reza Zadno-Azizi Method and apparatus for emboli containment
WO1998038930A1 (en) * 1997-03-06 1998-09-11 Percusurge, Inc. Catheter system for containing and removing vascular occlusions

Also Published As

Publication number Publication date Type
WO2005082447A2 (en) 2005-09-09 application

Similar Documents

Publication Publication Date Title
US7214215B2 (en) Puncture device with a flexible catheter tube for connecting to a medical infusion line
US6270480B1 (en) Catheter apparatus and method
US7458956B1 (en) Apparatus for delivery of controlled doses of therapeutic drugs in endoluminal procedures
US5919163A (en) Catheter with slidable balloon
US6280414B1 (en) Method and apparatus for local delivery of therapeutic agent
US20100100106A1 (en) Monorail neuro-microcatheter for delivery of medical devices to treat stroke, processes and products thereby
US6368315B1 (en) Composite drug delivery catheter
US6695830B2 (en) Method for delivering medication into an arterial wall for prevention of restenosis
US5360397A (en) Hemodiaylsis catheter and catheter assembly
US20050209582A1 (en) Multi-lumen catheter system
US20070078478A1 (en) Catheter and tunneling device therefor
US6520937B2 (en) Fluid injection device
US20010041862A1 (en) Novel apparatus and method of treating a tumor in the extremity of a patient
US20070161963A1 (en) Aspiration thrombectomy catheter system, and associated methods
US20050059930A1 (en) Method and apparatus for localized drug delivery
US20070167925A1 (en) Catheter with releasably coupled distal legs
US20100100049A1 (en) Securement device for vascular access system
US7198066B2 (en) Device for supporting and stabilising a tubing for fluid transport and such a tubing
US7771401B2 (en) Selective renal cannulation and infusion systems and methods
US20050192558A1 (en) Peripheral access venous cannula with infusion side holes and embedded reinforcement
US20090088695A1 (en) Catheter for reduced reflux in targeted tissue delivery of a therapeutic agent
US6027474A (en) Hydraulic exchange catheter
GB2459101A (en) Subcutaneous port and catheter
WO2008070769A1 (en) Intrathecal catheter
WO2001041858A2 (en) Catheter with stylet lumen

Legal Events

Date Code Title Description
AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase in:

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 69(1) EPC (EPO FORM 1205A DATED 27/12/2006)

122 Ep: pct app. not ent. europ. phase