WO2009058186A3 - Soft body catheter with low friction lumen - Google Patents

Soft body catheter with low friction lumen Download PDF

Info

Publication number
WO2009058186A3
WO2009058186A3 PCT/US2008/011435 US2008011435W WO2009058186A3 WO 2009058186 A3 WO2009058186 A3 WO 2009058186A3 US 2008011435 W US2008011435 W US 2008011435W WO 2009058186 A3 WO2009058186 A3 WO 2009058186A3
Authority
WO
WIPO (PCT)
Prior art keywords
radiation
polymeric material
durometer polymeric
devices
catheter
Prior art date
Application number
PCT/US2008/011435
Other languages
French (fr)
Other versions
WO2009058186A2 (en
Inventor
Michael L. Jones
Frank R. Louw
Original Assignee
Senorx, 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
Priority claimed from US11/980,976 external-priority patent/US20080228023A1/en
Priority claimed from US11/981,182 external-priority patent/US20080228024A1/en
Application filed by Senorx, Inc. filed Critical Senorx, Inc.
Priority to EP08845498A priority Critical patent/EP2205290A2/en
Publication of WO2009058186A2 publication Critical patent/WO2009058186A2/en
Publication of WO2009058186A3 publication Critical patent/WO2009058186A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/18—Materials at least partially X-ray or laser opaque
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/04—Macromolecular materials
    • A61L29/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2420/00—Materials or methods for coatings medical devices
    • A61L2420/06—Coatings containing a mixture of two or more compounds

Abstract

The disclosure is directed to radiation catheter devices, methods for controlled application of irradiation to tissue at a body site, such as a cavity formed after removal of tissue, e.g. cancer, using such radiation catheter devices, solutions for forming a more lubricious luminal surface and method for lining lumens of such devices to improve the frictional characteristics thereof. The catheter device includes a flexible elongated shaft which is formed of low durometer polymeric material, which can be readily folded or coiled for securing the shaft to or under the skin of the patient and a radiation lumen lined with high durometer polymeric material and finely divided particulate to improve the frictional characteristics. The elongated shaft has at least one inner lumen for receiving a radiation source which has a layer of high durometer polymeric material that provides lower surface friction to facilitate advancement of a radiation source therein.
PCT/US2008/011435 2007-10-31 2008-10-03 Soft body catheter with low friction lumen WO2009058186A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08845498A EP2205290A2 (en) 2007-10-31 2008-10-03 Soft body catheter with low friction lumen

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/980,976 US20080228023A1 (en) 2007-03-15 2007-10-31 Soft body catheter with low friction lumen
US11/981,182 2007-10-31
US11/981,182 US20080228024A1 (en) 2007-03-15 2007-10-31 Soft body catheter with low friction lumen
US11/980,976 2007-10-31

Publications (2)

Publication Number Publication Date
WO2009058186A2 WO2009058186A2 (en) 2009-05-07
WO2009058186A3 true WO2009058186A3 (en) 2010-03-18

Family

ID=40329214

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/011435 WO2009058186A2 (en) 2007-10-31 2008-10-03 Soft body catheter with low friction lumen

Country Status (2)

Country Link
EP (1) EP2205290A2 (en)
WO (1) WO2009058186A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2014007208A (en) 2011-12-14 2015-04-14 Semprus Biosciences Corp Surface modification for dialysis catheters.
WO2014077806A1 (en) * 2012-11-14 2014-05-22 Rudolf Albert Disposable insufflation device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0719571A2 (en) * 1994-12-27 1996-07-03 Olympus Optical Co., Ltd. Medical apparatus
US5603991A (en) * 1995-09-29 1997-02-18 Target Therapeutics, Inc. Method for coating catheter lumens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2220121A1 (en) * 1995-05-05 1996-11-07 Edwin Petrus Mahieu Intraluminal device with lubricious surface
CN100493646C (en) * 2002-09-20 2009-06-03 株式会社I.S.T Medical guide wire and manufacturing method therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0719571A2 (en) * 1994-12-27 1996-07-03 Olympus Optical Co., Ltd. Medical apparatus
US5603991A (en) * 1995-09-29 1997-02-18 Target Therapeutics, Inc. Method for coating catheter lumens

Also Published As

Publication number Publication date
WO2009058186A2 (en) 2009-05-07
EP2205290A2 (en) 2010-07-14

Similar Documents

Publication Publication Date Title
WO2007135431A3 (en) Vessel sealing device and methods
JP2013509254A5 (en)
WO2007146526A3 (en) Tissue debulking device and method of using the same
WO2011041578A3 (en) Detachable balloon catheter
WO2007002304A3 (en) Methods and apparatus for introducing tumescent fluid to body tissue
WO2012112949A3 (en) Apparatus and methods for treating obstructions within body lumens
IL199862A0 (en) Catheter with perforated tip
WO2007140278A3 (en) High temperature thermal therapy of breast cancer
WO2012094583A3 (en) Shielding dilator for use with a catheter
WO2010151619A3 (en) Devices, systems and methods for treatment of soft tissue
WO2008043044A3 (en) Devices and methods for endoluminal gastric restriction tissue manipulation, and drug delivery
NZ601762A (en) Local delivery of water-soluble or water-insoluble therapeutic agents to the surface of body lumens
GB0700560D0 (en) Device and method for the treatment of diseased tissue such as tumours
WO2006074410A3 (en) Three-dimensional implantable bone support
EP1720608A4 (en) Methods and apparatus for intraocular brachytherapy
AU2005299614A8 (en) Medical device delivery catheter
EP2091455A4 (en) Methods and apparatus for performing a non-continuous circumferential treatment to a body lumen
WO2009126766A3 (en) Medical devices with an interlocking coating and methods of making the same
DE602004019907D1 (en) DEVICE FOR TREATMENT OF TISSUE
WO2011075510A3 (en) Advancing system and method of use thereof
WO2007008784A3 (en) Medical device balloon
MX344690B (en) Improved base for an enteral feeding device.
WO2008008089A3 (en) Asymmetrical irradiation of a body cavity
IL210450A0 (en) Methods and apparatus for introducing a medical device into the body of a patient
WO2008145260A3 (en) Medical apparatus for the treatment of a human or animal body by means of mechanical pressure waves or shock waves

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08845498

Country of ref document: EP

Kind code of ref document: A2

DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)
DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2008845498

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE