WO2008100852A3 - Mri compatible, radiopaque alloys for use in medical devices - Google Patents
Mri compatible, radiopaque alloys for use in medical devices Download PDFInfo
- Publication number
- WO2008100852A3 WO2008100852A3 PCT/US2008/053578 US2008053578W WO2008100852A3 WO 2008100852 A3 WO2008100852 A3 WO 2008100852A3 US 2008053578 W US2008053578 W US 2008053578W WO 2008100852 A3 WO2008100852 A3 WO 2008100852A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- medical devices
- mri compatible
- volume fraction
- elements
- radiopaque
- Prior art date
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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/04—Metals or alloys
- A61L27/06—Titanium or titanium alloys
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified 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
- A61L29/02—Inorganic 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
- 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
- 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
- A61L31/02—Inorganic materials
- A61L31/022—Metals or alloys
-
- 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
- A61L31/082—Inorganic 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
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/18—Materials at least partially X-ray or laser opaque
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Vascular Medicine (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Materials For Medical Uses (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Surgical Instruments (AREA)
Abstract
A metallic alloy whose primary constituent elements are a relatively higher volume fraction of titanium and a relatively lower volume fraction of an added element or elements generally selected from the transition elements (excluding mercury, cadmium, osmium and copper). Medical devices formed from the metallic alloy are visible under MRI imaging and are sufficiently radiopaque for viewing by x-ray fluoroscopy. The alloy may be embodied in a multitude of medical devices.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08729527.5A EP2121055B1 (en) | 2007-02-13 | 2008-02-11 | Mri compatible, radiopaque alloys for use in medical devices |
JP2009549677A JP2010517722A (en) | 2007-02-13 | 2008-02-11 | Radiopaque medical device alloy compatible with MRI |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90156807P | 2007-02-13 | 2007-02-13 | |
US60/901,568 | 2007-02-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008100852A2 WO2008100852A2 (en) | 2008-08-21 |
WO2008100852A3 true WO2008100852A3 (en) | 2009-12-03 |
Family
ID=39560948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/053578 WO2008100852A2 (en) | 2007-02-13 | 2008-02-11 | Mri compatible, radiopaque alloys for use in medical devices |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080195194A1 (en) |
EP (1) | EP2121055B1 (en) |
JP (1) | JP2010517722A (en) |
WO (1) | WO2008100852A2 (en) |
Families Citing this family (20)
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US6569194B1 (en) | 2000-12-28 | 2003-05-27 | Advanced Cardiovascular Systems, Inc. | Thermoelastic and superelastic Ni-Ti-W alloy |
US7727273B2 (en) * | 2005-01-13 | 2010-06-01 | Boston Scientific Scimed, Inc. | Medical devices and methods of making the same |
US7942686B2 (en) * | 2007-05-03 | 2011-05-17 | Deringer-Ney, Inc. | Electrical barrier and moisture seal for an implanted medical device |
US7690953B2 (en) * | 2007-05-03 | 2010-04-06 | Deringer-Ney, Inc. | Stackable electrical connection apparatus |
US8206175B2 (en) * | 2007-05-03 | 2012-06-26 | Deringer-Ney, Inc. | Visual indicator of proper interconnection for an implanted medical device |
WO2009097221A2 (en) | 2008-01-28 | 2009-08-06 | Deringer-Ney, Inc. | Palladium-based alloys for use in the body and suitable for mri imaging |
US8644951B1 (en) * | 2009-12-02 | 2014-02-04 | University Of Central Florida Research Foundation, Inc. | Medical devices having MRI compatible metal alloys |
US8639352B2 (en) * | 2009-04-06 | 2014-01-28 | Medtronic, Inc. | Wire configuration and method of making for an implantable medical apparatus |
US20100312327A1 (en) * | 2009-06-05 | 2010-12-09 | Abbot Cardiovascular Systems, Inc. | Medical device of ternary alloy of molybdenum and rhenium |
US20120133363A1 (en) * | 2009-08-07 | 2012-05-31 | University Of Florida Research Foundation, Inc. | Magnetic resonance compatible and susceptibility-matched apparatus and method for mr imaging & spectroscopy |
EP2477690A4 (en) * | 2009-09-15 | 2013-06-05 | Deringer Ney Inc | Electrical connection system and method for implantable medical devices |
WO2012023997A1 (en) | 2010-08-16 | 2012-02-23 | Deringer-Ney, Inc. | Gold-based alloy, free of silver and tin, for dental copings or abutments |
US8660662B2 (en) | 2011-04-22 | 2014-02-25 | Medtronic, Inc. | Low impedance, low modulus wire configurations for a medical device |
US8340759B2 (en) | 2011-04-22 | 2012-12-25 | Medtronic, Inc. | Large-pitch coil configurations for a medical device |
US9409008B2 (en) | 2011-04-22 | 2016-08-09 | Medtronic, Inc. | Cable configurations for a medical device |
US10315012B2 (en) * | 2013-05-06 | 2019-06-11 | Fort Wayne Metals Research Products Corp | Titanium-niobium-hafnium alloy shape memory wire |
US10340885B2 (en) * | 2014-05-08 | 2019-07-02 | Avago Technologies International Sales Pte. Limited | Bulk acoustic wave devices with temperature-compensating niobium alloy electrodes |
WO2016112391A1 (en) | 2015-01-09 | 2016-07-14 | Venkateswara-Rao Kondapavulur T | Coatings, materials, and devices with biohealing properties |
JP7341747B2 (en) * | 2018-06-28 | 2023-09-11 | クック・メディカル・テクノロジーズ・リミテッド・ライアビリティ・カンパニー | Medical devices and related methods for magnetic resonance imaging |
CN109847110A (en) * | 2018-12-19 | 2019-06-07 | 云南大学 | A kind of porous Ti-Nb-Zr composite artificial bone implant material and its preparation method and application |
Citations (13)
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US5477864A (en) * | 1989-12-21 | 1995-12-26 | Smith & Nephew Richards, Inc. | Cardiovascular guidewire of enhanced biocompatibility |
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WO2002005863A1 (en) * | 2000-07-14 | 2002-01-24 | Advanced Cardiovascular Systems, Inc. | Radiopaque stent composed of a binary alloy |
WO2002043787A1 (en) * | 2000-11-28 | 2002-06-06 | Fortimedix B.V. | Stent |
US20020082681A1 (en) * | 2000-12-27 | 2002-06-27 | Boylan John F. | Radiopaque nitinol alloys for medical devices |
US6638301B1 (en) * | 2002-10-02 | 2003-10-28 | Scimed Life Systems, Inc. | Medical device with radiopacity |
US20050070990A1 (en) * | 2003-09-26 | 2005-03-31 | Stinson Jonathan S. | Medical devices and methods of making same |
US20050098241A1 (en) * | 2003-11-11 | 2005-05-12 | W. C. Heraeus Gmbh & Co. Kg | Niobium-Zirconium Alloy for medical devices or their parts |
US20060153729A1 (en) * | 2005-01-13 | 2006-07-13 | Stinson Jonathan S | Medical devices and methods of making the same |
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WO2006093804A2 (en) * | 2005-02-25 | 2006-09-08 | Nanoset Llc | Coated substrate assembly |
WO2006130317A1 (en) * | 2005-06-01 | 2006-12-07 | Boston Scientific Scimed, Inc. | Endoprostheses |
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-
2008
- 2008-02-11 EP EP08729527.5A patent/EP2121055B1/en not_active Not-in-force
- 2008-02-11 JP JP2009549677A patent/JP2010517722A/en active Pending
- 2008-02-11 US US12/029,033 patent/US20080195194A1/en not_active Abandoned
- 2008-02-11 WO PCT/US2008/053578 patent/WO2008100852A2/en active Application Filing
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5477864A (en) * | 1989-12-21 | 1995-12-26 | Smith & Nephew Richards, Inc. | Cardiovascular guidewire of enhanced biocompatibility |
WO1995030384A2 (en) * | 1994-05-09 | 1995-11-16 | Schneider (Usa) Inc. | Clad composite stent |
US6200685B1 (en) * | 1997-03-27 | 2001-03-13 | James A. Davidson | Titanium molybdenum hafnium alloy |
WO2002005863A1 (en) * | 2000-07-14 | 2002-01-24 | Advanced Cardiovascular Systems, Inc. | Radiopaque stent composed of a binary alloy |
US20060196581A1 (en) * | 2000-09-18 | 2006-09-07 | Torsten Scheuermann | Primarily niobium stent |
WO2002043787A1 (en) * | 2000-11-28 | 2002-06-06 | Fortimedix B.V. | Stent |
US20020082681A1 (en) * | 2000-12-27 | 2002-06-27 | Boylan John F. | Radiopaque nitinol alloys for medical devices |
US6638301B1 (en) * | 2002-10-02 | 2003-10-28 | Scimed Life Systems, Inc. | Medical device with radiopacity |
US20050070990A1 (en) * | 2003-09-26 | 2005-03-31 | Stinson Jonathan S. | Medical devices and methods of making same |
US20050098241A1 (en) * | 2003-11-11 | 2005-05-12 | W. C. Heraeus Gmbh & Co. Kg | Niobium-Zirconium Alloy for medical devices or their parts |
US20060153729A1 (en) * | 2005-01-13 | 2006-07-13 | Stinson Jonathan S | Medical devices and methods of making the same |
WO2006093804A2 (en) * | 2005-02-25 | 2006-09-08 | Nanoset Llc | Coated substrate assembly |
WO2006130317A1 (en) * | 2005-06-01 | 2006-12-07 | Boston Scientific Scimed, Inc. | Endoprostheses |
Also Published As
Publication number | Publication date |
---|---|
JP2010517722A (en) | 2010-05-27 |
WO2008100852A2 (en) | 2008-08-21 |
US20080195194A1 (en) | 2008-08-14 |
EP2121055B1 (en) | 2014-04-02 |
EP2121055A2 (en) | 2009-11-25 |
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