WO2009073918A3 - Agent delivery device and method - Google Patents

Agent delivery device and method Download PDF

Info

Publication number
WO2009073918A3
WO2009073918A3 PCT/AU2008/001813 AU2008001813W WO2009073918A3 WO 2009073918 A3 WO2009073918 A3 WO 2009073918A3 AU 2008001813 W AU2008001813 W AU 2008001813W WO 2009073918 A3 WO2009073918 A3 WO 2009073918A3
Authority
WO
WIPO (PCT)
Prior art keywords
agent
site
emitter structure
delivery device
agent delivery
Prior art date
Application number
PCT/AU2008/001813
Other languages
French (fr)
Other versions
WO2009073918A2 (en
Inventor
Ashish Diwan
Divya Diwan
Original Assignee
Cellixe Pty Ltd
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 Cellixe Pty Ltd filed Critical Cellixe Pty Ltd
Publication of WO2009073918A2 publication Critical patent/WO2009073918A2/en
Publication of WO2009073918A3 publication Critical patent/WO2009073918A3/en

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
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • 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
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked

Abstract

A device (10) for the delivery of an agent to a site in a patient's body at which tissue is to be treated comprises a delivery conduit (12) having a proximal end attachable to a source (14) of the agent. An emitter structure (16) is arranged at a distal end of the delivery conduit (12), the emitter structure (16) defining a plurality of spaced discharge apertures (18) through which the agent is delivered to the site. The emitter structure (16) is configured to promote diffuse distribution of the agent throughout the tissue at the site in the patient's body.
PCT/AU2008/001813 2007-12-10 2008-12-09 Agent delivery device and method WO2009073918A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1270807P 2007-12-10 2007-12-10
US61/012,708 2007-12-10

Publications (2)

Publication Number Publication Date
WO2009073918A2 WO2009073918A2 (en) 2009-06-18
WO2009073918A3 true WO2009073918A3 (en) 2009-09-24

Family

ID=40755917

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2008/001813 WO2009073918A2 (en) 2007-12-10 2008-12-09 Agent delivery device and method

Country Status (1)

Country Link
WO (1) WO2009073918A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8236029B2 (en) 2004-08-11 2012-08-07 Nlt Spine Ltd. Devices for introduction into a body via a substantially straight conduit to for a predefined curved configuration, and methods employing such devices
WO2010127395A1 (en) * 2009-05-04 2010-11-11 Cellixe Pty Ltd An agent delivery system
CA2804723A1 (en) 2010-07-15 2012-01-19 Nlt Spine Ltd. Surgical systems and methods for implanting deflectable implants
BR112014029904A2 (en) 2012-05-29 2017-06-27 Nlt Spine Ltd laterally deflectable implant, assembly and method for implantation into a body
US10149770B2 (en) 2013-07-09 2018-12-11 Seaspine, Inc. Orthopedic implant with adjustable angle between tissue contact surfaces
JP6730267B2 (en) * 2014-10-13 2020-07-29 エモリー ユニバーシティー Delivery devices, systems and methods for delivering therapeutic substances

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694838A (en) * 1984-01-30 1987-09-22 Mallinckrodt, Inc. Loop coronary catheter
US5800407A (en) * 1995-12-21 1998-09-01 Eldor; Joseph Multiple hole epidural catheter
US6280414B1 (en) * 1998-09-30 2001-08-28 Medtronic Ave, Inc. Method and apparatus for local delivery of therapeutic agent
US6402736B1 (en) * 1996-02-16 2002-06-11 Joe E. Brown Apparatus and method for filtering intravascular fluids and for delivering diagnostic and therapeutic agents
US6454740B1 (en) * 2000-01-05 2002-09-24 Cook Incorporated Double-loop catheter
WO2004030718A2 (en) * 2002-09-20 2004-04-15 Flowmedica, Inc. Method and apparatus for intra aortic substance delivery to a branch vessel
US20040220547A1 (en) * 2002-12-23 2004-11-04 Medtronic, Inc Multiple infusion section catheters, systems, and methods
US7004945B2 (en) * 2001-11-01 2006-02-28 Spinewave, Inc. Devices and methods for the restoration of a spinal disc
US20060155342A1 (en) * 2005-01-11 2006-07-13 Vilims Bradley D Combination electrical stimulating and infusion medical device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694838A (en) * 1984-01-30 1987-09-22 Mallinckrodt, Inc. Loop coronary catheter
US5800407A (en) * 1995-12-21 1998-09-01 Eldor; Joseph Multiple hole epidural catheter
US6402736B1 (en) * 1996-02-16 2002-06-11 Joe E. Brown Apparatus and method for filtering intravascular fluids and for delivering diagnostic and therapeutic agents
US6280414B1 (en) * 1998-09-30 2001-08-28 Medtronic Ave, Inc. Method and apparatus for local delivery of therapeutic agent
US6454740B1 (en) * 2000-01-05 2002-09-24 Cook Incorporated Double-loop catheter
US7004945B2 (en) * 2001-11-01 2006-02-28 Spinewave, Inc. Devices and methods for the restoration of a spinal disc
WO2004030718A2 (en) * 2002-09-20 2004-04-15 Flowmedica, Inc. Method and apparatus for intra aortic substance delivery to a branch vessel
US20040220547A1 (en) * 2002-12-23 2004-11-04 Medtronic, Inc Multiple infusion section catheters, systems, and methods
US20060155342A1 (en) * 2005-01-11 2006-07-13 Vilims Bradley D Combination electrical stimulating and infusion medical device

Also Published As

Publication number Publication date
WO2009073918A2 (en) 2009-06-18

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