WO2007067210A3 - Guidewire with varied lubricity - Google Patents

Guidewire with varied lubricity Download PDF

Info

Publication number
WO2007067210A3
WO2007067210A3 PCT/US2006/020033 US2006020033W WO2007067210A3 WO 2007067210 A3 WO2007067210 A3 WO 2007067210A3 US 2006020033 W US2006020033 W US 2006020033W WO 2007067210 A3 WO2007067210 A3 WO 2007067210A3
Authority
WO
WIPO (PCT)
Prior art keywords
guidewire
lubricity
varied
manufacturing
methods
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
PCT/US2006/020033
Other languages
French (fr)
Other versions
WO2007067210A2 (en
Inventor
Horng-Ban Lin
James G Hansen
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.)
Boston Scientific Scimed Inc
Original Assignee
Scimed Life Systems 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 Scimed Life Systems Inc filed Critical Scimed Life Systems Inc
Priority to CA002615159A priority Critical patent/CA2615159A1/en
Priority to EP06847444A priority patent/EP1912695A2/en
Priority to JP2008521382A priority patent/JP2009501056A/en
Publication of WO2007067210A2 publication Critical patent/WO2007067210A2/en
Publication of WO2007067210A3 publication Critical patent/WO2007067210A3/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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • A61L31/10—Macromolecular materials
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/10—Materials for lubricating medical devices
    • 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
    • A61M2025/0046—Coatings for improving slidability
    • 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
    • A61M2025/09108—Methods for making a guide wire
    • 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
    • A61M2025/09133—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque
    • 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
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/746—Slipping, anti-blocking, low friction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2535/00—Medical equipment, e.g. bandage, prostheses or catheter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Medical devices and methods for manufacturing the same. An example medical device includes a shaft or substrate that is coated with a lubricious coating. The coating includes a plurality of sections that have differing lubricities. At least some of the sections include a hydrophilic polyurethane. A coated section can include an aliphatic polyether polyurethane. The methods for manufacturing the medical devices may include at least in part microdispensing such as inkjet-type printing.
PCT/US2006/020033 2005-07-12 2006-05-24 Guidewire with varied lubricity Ceased WO2007067210A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002615159A CA2615159A1 (en) 2005-07-12 2006-05-24 Guidewire with varied lubricity
EP06847444A EP1912695A2 (en) 2005-07-12 2006-05-24 Guidewire with varied lubricity
JP2008521382A JP2009501056A (en) 2005-07-12 2006-05-24 Guide wire with various lubricity

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/179,290 2005-07-12
US11/179,290 US20070014945A1 (en) 2005-07-12 2005-07-12 Guidewire with varied lubricity

Publications (2)

Publication Number Publication Date
WO2007067210A2 WO2007067210A2 (en) 2007-06-14
WO2007067210A3 true WO2007067210A3 (en) 2007-07-26

Family

ID=37661951

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/020033 Ceased WO2007067210A2 (en) 2005-07-12 2006-05-24 Guidewire with varied lubricity

Country Status (5)

Country Link
US (1) US20070014945A1 (en)
EP (1) EP1912695A2 (en)
JP (1) JP2009501056A (en)
CA (1) CA2615159A1 (en)
WO (1) WO2007067210A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090157047A1 (en) * 2007-12-13 2009-06-18 Boston Scientific Scimed, Inc. Medical device coatings and methods of forming such coatings
US8378011B2 (en) * 2007-12-27 2013-02-19 Boston Scientific Scimed, Inc. Enhanced durability of hydrophilic coatings
US20100048758A1 (en) * 2008-08-22 2010-02-25 Boston Scientific Scimed, Inc. Lubricious coating composition for devices
EP2838967A4 (en) 2012-04-17 2016-02-17 Innovia Llc Low friction polymeric composition as well as devices and device fabrication methods based thereon
JP6330635B2 (en) * 2014-11-28 2018-05-30 グンゼ株式会社 Manufacturing method of medical guide wire
JPWO2025041586A1 (en) * 2023-08-18 2025-02-27
WO2025187226A1 (en) * 2024-03-06 2025-09-12 テルモ株式会社 Medical long body

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5599300A (en) * 1992-05-11 1997-02-04 Arrow Precision Products, Inc. Method for electrosurgically obtaining access to the biliary tree with an adjustably positionable needle-knife
US5902631A (en) * 1997-06-03 1999-05-11 Wang; Lixiao Lubricity gradient for medical devices
US20010019762A1 (en) * 1997-06-03 2001-09-06 Irina Nazarova Coating gradient for lubricious coatings on balloon catheters
US20040059258A1 (en) * 2000-10-05 2004-03-25 Scimed Life Systems, Inc. Multi-layer and multi-section coils for guide wire
WO2005025631A1 (en) * 2003-09-09 2005-03-24 Boston Scientific Limited Lubricious coating
US20050075582A1 (en) * 1997-03-06 2005-04-07 Scimed Life Systems, Inc. Guide wire with hydrophilically coated tip

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642267A (en) * 1985-05-06 1987-02-10 Hydromer, Inc. Hydrophilic polymer blend
DE3603126A1 (en) * 1986-02-01 1987-08-06 Schmalbach Lubeca METHOD AND DEVICE FOR APPLYING LIQUID CORROSION PROTECTIVE AGENTS ON CORROSION HAZARDOUS AREAS OF PACKAGING CONTAINERS OR CONTAINER PARTS
US4884579A (en) * 1988-04-18 1989-12-05 Target Therapeutics Catheter guide wire
US4898591A (en) * 1988-08-09 1990-02-06 Mallinckrodt, Inc. Nylon-PEBA copolymer catheter
US5037404A (en) * 1988-11-14 1991-08-06 Cordis Corporation Catheter having sections of variable torsion characteristics
US5045072A (en) * 1989-06-13 1991-09-03 Cordis Corporation Catheter having highly radiopaque, flexible tip
JPH0436908A (en) * 1990-05-31 1992-02-06 Japan Airlines Co Ltd Printing device for wire
US5749837A (en) * 1993-05-11 1998-05-12 Target Therapeutics, Inc. Enhanced lubricity guidewire
US5702754A (en) * 1995-02-22 1997-12-30 Meadox Medicals, Inc. Method of providing a substrate with a hydrophilic coating and substrates, particularly medical devices, provided with such coatings
US5601538A (en) * 1995-03-07 1997-02-11 Medtronic, Inc. Flow directed catheter with hydrophilic distal end
JP3761214B2 (en) * 1995-03-20 2006-03-29 株式会社パイオラックス Medical guidewire
US5620738A (en) * 1995-06-07 1997-04-15 Union Carbide Chemicals & Plastics Technology Corporation Non-reactive lubicious coating process
EP0920467A4 (en) * 1996-08-26 1999-10-13 Tyndale Plains Hunter Ltd Hydrophilic and hydrophobic polyether polyurethanes and uses therefor
US5963034A (en) * 1996-09-19 1999-10-05 Ramar Corporation Electro-optic electromagnetic field sensor system with optical bias adjustment
US5971975A (en) * 1996-10-09 1999-10-26 Target Therapeutics, Inc. Guide catheter with enhanced guidewire tracking
US5951539A (en) * 1997-06-10 1999-09-14 Target Therpeutics, Inc. Optimized high performance multiple coil spiral-wound vascular catheter
US6676987B2 (en) * 2001-07-02 2004-01-13 Scimed Life Systems, Inc. Coating a medical appliance with a bubble jet printing head
US7008979B2 (en) * 2002-04-30 2006-03-07 Hydromer, Inc. Coating composition for multiple hydrophilic applications
JP3803621B2 (en) * 2002-07-12 2006-08-02 テルモ株式会社 Guide wire
US8870814B2 (en) * 2003-07-31 2014-10-28 Boston Scientific Scimed, Inc. Implantable or insertable medical devices containing silicone copolymer for controlled delivery of therapeutic agent

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5599300A (en) * 1992-05-11 1997-02-04 Arrow Precision Products, Inc. Method for electrosurgically obtaining access to the biliary tree with an adjustably positionable needle-knife
US20050075582A1 (en) * 1997-03-06 2005-04-07 Scimed Life Systems, Inc. Guide wire with hydrophilically coated tip
US5902631A (en) * 1997-06-03 1999-05-11 Wang; Lixiao Lubricity gradient for medical devices
US20010019762A1 (en) * 1997-06-03 2001-09-06 Irina Nazarova Coating gradient for lubricious coatings on balloon catheters
US20040059258A1 (en) * 2000-10-05 2004-03-25 Scimed Life Systems, Inc. Multi-layer and multi-section coils for guide wire
WO2005025631A1 (en) * 2003-09-09 2005-03-24 Boston Scientific Limited Lubricious coating

Also Published As

Publication number Publication date
CA2615159A1 (en) 2007-06-14
EP1912695A2 (en) 2008-04-23
WO2007067210A2 (en) 2007-06-14
US20070014945A1 (en) 2007-01-18
JP2009501056A (en) 2009-01-15

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