CA2772018A1 - High-modulus superelastic alloy wire for medical and dental purposes - Google Patents
High-modulus superelastic alloy wire for medical and dental purposes Download PDFInfo
- Publication number
- CA2772018A1 CA2772018A1 CA2772018A CA2772018A CA2772018A1 CA 2772018 A1 CA2772018 A1 CA 2772018A1 CA 2772018 A CA2772018 A CA 2772018A CA 2772018 A CA2772018 A CA 2772018A CA 2772018 A1 CA2772018 A1 CA 2772018A1
- Authority
- CA
- Canada
- Prior art keywords
- wire
- alloy
- modulus superelastic
- modulus
- core
- 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.)
- Abandoned
Links
- 239000000956 alloy Substances 0.000 title claims description 110
- 229910045601 alloy Inorganic materials 0.000 title claims description 108
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229910001000 nickel titanium Inorganic materials 0.000 claims abstract description 50
- 238000012360 testing method Methods 0.000 claims description 23
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 22
- 239000010963 304 stainless steel Substances 0.000 claims description 16
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 16
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 11
- 229910017052 cobalt Inorganic materials 0.000 claims description 11
- 239000010941 cobalt Substances 0.000 claims description 11
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 11
- 229910052759 nickel Inorganic materials 0.000 claims description 11
- 239000010936 titanium Substances 0.000 claims description 11
- 229910052719 titanium Inorganic materials 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims 5
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 22
- 239000010935 stainless steel Substances 0.000 abstract description 16
- 239000000203 mixture Substances 0.000 abstract description 6
- 239000011162 core material Substances 0.000 description 49
- 239000000463 material Substances 0.000 description 33
- 230000035882 stress Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 14
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 230000032683 aging Effects 0.000 description 9
- 229910000734 martensite Inorganic materials 0.000 description 8
- 230000002792 vascular Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000011084 recovery Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 239000007767 bonding agent Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 210000003484 anatomy Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- UXZUCXCKBOYJDF-UHFFFAOYSA-N [Ti].[Co].[Ni] Chemical compound [Ti].[Co].[Ni] UXZUCXCKBOYJDF-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001275 scanning Auger electron spectroscopy Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002520 smart material Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
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
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/20—Arch 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
- 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
- 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
- A61L31/14—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
- 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
- A61L31/143—Stabilizers
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- 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
- A61L2400/16—Materials with shape-memory or superelastic properties
-
- 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
- A61M2025/09133—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque
- A61M2025/09141—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque made of shape memory alloys which take a particular shape at a certain temperature
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/12—Shape memory
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2201/00—Treatment for obtaining particular effects
- C21D2201/01—Shape memory effect
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2201/00—Treatment for obtaining particular effects
- C21D2201/02—Superplasticity
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Dermatology (AREA)
- Transplantation (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Dentistry (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/550,954 | 2009-08-31 | ||
| US12/550,954 US8801633B2 (en) | 2009-08-31 | 2009-08-31 | High-modulus superelastic alloy wire for medical and dental purposes |
| PCT/US2010/047118 WO2011026019A2 (en) | 2009-08-31 | 2010-08-30 | High modulus superelastic alloy wire for medical and dental purposes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2772018A1 true CA2772018A1 (en) | 2011-03-03 |
Family
ID=43334354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2772018A Abandoned CA2772018A1 (en) | 2009-08-31 | 2010-08-30 | High-modulus superelastic alloy wire for medical and dental purposes |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US8801633B2 (enExample) |
| EP (1) | EP2473205A2 (enExample) |
| JP (1) | JP2013503025A (enExample) |
| CA (1) | CA2772018A1 (enExample) |
| WO (1) | WO2011026019A2 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2967340A1 (en) * | 2013-03-13 | 2016-01-20 | St. Jude Medical Coordination Center BVBA | Sensor guide wire with shape memory tip |
| US12220259B2 (en) * | 2015-07-17 | 2025-02-11 | Philips Image Guided Therapy Corporation | Intravascular devices systems and methods with an adhesively attached shaping ribbon |
| MX2018006825A (es) | 2015-12-06 | 2018-11-29 | Sylvester Wratten James Jr | Sistemas y metodos de reposicionamiento de dientes. |
| US10327871B2 (en) * | 2016-08-26 | 2019-06-25 | King Abdulaziz University | Reinforced gingival retraction cord |
| DE102017101761B9 (de) * | 2017-01-30 | 2020-03-05 | Geobrugg Ag | Drahtgeflecht und Verfahren zur Identifikation eines geeigneten Drahts |
| DE102017101753B3 (de) * | 2017-01-30 | 2018-06-21 | Geobrugg Ag | Drahtgeflecht |
| EP3434310B1 (en) * | 2017-07-26 | 2023-06-21 | Heraeus Medical Components, LLC | Resilient tip and method |
| WO2020223714A1 (en) | 2019-05-02 | 2020-11-05 | Brius Technologies, Inc. | Dental appliances, systems and methods |
| EP4031224A4 (en) | 2020-10-01 | 2023-12-13 | Teleflex Medical Incorporated | Stylet with improved threadability |
| US12144700B2 (en) | 2020-11-05 | 2024-11-19 | Brius Technologies, Inc. | Dental appliances and associated systems and methods |
| US11490995B2 (en) | 2021-03-25 | 2022-11-08 | Brius Technologies, Inc. | Orthodontic treatment and associated devices, systems, and methods |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5211183A (en) * | 1987-05-13 | 1993-05-18 | Wilson Bruce C | Steerable memory alloy guide wires |
| EP0395098B1 (en) * | 1989-04-28 | 1994-04-06 | Tokin Corporation | Readily operable catheter guide wire using shape memory alloy with pseudo elasticity |
| US5238004A (en) * | 1990-04-10 | 1993-08-24 | Boston Scientific Corporation | High elongation linear elastic guidewire |
| JPH0683726B2 (ja) * | 1990-10-12 | 1994-10-26 | 日本精線株式会社 | カテーテル用ガイドワイヤ |
| US5341818A (en) * | 1992-12-22 | 1994-08-30 | Advanced Cardiovascular Systems, Inc. | Guidewire with superelastic distal portion |
| US6682608B2 (en) * | 1990-12-18 | 2004-01-27 | Advanced Cardiovascular Systems, Inc. | Superelastic guiding member |
| DE69129098T2 (de) * | 1990-12-18 | 1998-09-17 | Advanced Cardiovascular System | Verfahren zur Herstellung eines super-elastischen Führungsteils |
| US5409015A (en) * | 1993-05-11 | 1995-04-25 | Target Therapeutics, Inc. | Deformable tip super elastic guidewire |
| US5402799A (en) * | 1993-06-29 | 1995-04-04 | Cordis Corporation | Guidewire having flexible floppy tip |
| US5720300A (en) * | 1993-11-10 | 1998-02-24 | C. R. Bard, Inc. | High performance wires for use in medical devices and alloys therefor |
| JPH0737199U (ja) * | 1993-12-24 | 1995-07-11 | テルモ株式会社 | ガイドワイヤー |
| JP3725900B2 (ja) * | 1994-01-14 | 2005-12-14 | アドヴァンスト・カーディオヴァスキュラー・システムズ・インコーポレイテッド | 超弾性遠位部分を有するガイドワイヤ |
| US6139510A (en) * | 1994-05-11 | 2000-10-31 | Target Therapeutics Inc. | Super elastic alloy guidewire |
| US5636641A (en) * | 1994-07-25 | 1997-06-10 | Advanced Cardiovascular Systems, Inc. | High strength member for intracorporeal use |
| US5722424A (en) * | 1995-09-29 | 1998-03-03 | Target Therapeutics, Inc. | Multi-coating stainless steel guidewire |
| US6068623A (en) * | 1997-03-06 | 2000-05-30 | Percusurge, Inc. | Hollow medical wires and methods of constructing same |
| US5916166A (en) * | 1996-11-19 | 1999-06-29 | Interventional Technologies, Inc. | Medical guidewire with fully hardened core |
| DE69839412T2 (de) * | 1997-03-31 | 2009-05-07 | Terumo K.K. | Führungsdraht |
| US5876356A (en) * | 1997-04-02 | 1999-03-02 | Cordis Corporation | Superelastic guidewire with a shapeable tip |
| US6387060B1 (en) * | 1998-06-17 | 2002-05-14 | Advanced Cardiovascular Systems, Inc. | Composite radiopaque intracorporeal product |
| US6328822B1 (en) * | 1998-06-26 | 2001-12-11 | Kiyohito Ishida | Functionally graded alloy, use thereof and method for producing same |
| WO2000027462A1 (en) * | 1998-11-06 | 2000-05-18 | The Furukawa Electric Co., Ltd. | NiTi-TYPE MEDICAL GUIDE WIRE AND METHOD OF PRODUCING THE SAME |
| US6165140A (en) * | 1998-12-28 | 2000-12-26 | Micrus Corporation | Composite guidewire |
| US6464650B2 (en) * | 1998-12-31 | 2002-10-15 | Advanced Cardiovascular Systems, Inc. | Guidewire with smoothly tapered segment |
| WO2001039695A2 (en) * | 1999-12-01 | 2001-06-07 | Advanced Cardiovascular Systems, Inc. | Nitinol alloy composition for vascular stents |
| EP1450877A2 (en) * | 2001-11-05 | 2004-09-01 | Memry Corporation | Work-hardened pseudoelastic guide wires |
| JP2005131358A (ja) * | 2003-06-16 | 2005-05-26 | Furukawa Techno Material Co Ltd | Ｔｉ−Ｎｉ系超弾性合金線材 |
| JP4649238B2 (ja) * | 2005-03-08 | 2011-03-09 | 信 長谷川 | 歯科矯正用ワイヤー |
| JP4493098B2 (ja) * | 2005-10-20 | 2010-06-30 | テルモ株式会社 | 医療用ガイドワイヤ |
| US8622931B2 (en) * | 2007-02-09 | 2014-01-07 | Boston Scientific Scimed, Inc. | Extruded guidewires and methods of making |
-
2009
- 2009-08-31 US US12/550,954 patent/US8801633B2/en active Active
-
2010
- 2010-08-30 CA CA2772018A patent/CA2772018A1/en not_active Abandoned
- 2010-08-30 WO PCT/US2010/047118 patent/WO2011026019A2/en not_active Ceased
- 2010-08-30 JP JP2012527946A patent/JP2013503025A/ja active Pending
- 2010-08-30 EP EP10752953A patent/EP2473205A2/en not_active Ceased
-
2014
- 2014-05-28 US US14/288,879 patent/US9061124B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20140370285A1 (en) | 2014-12-18 |
| JP2013503025A (ja) | 2013-01-31 |
| WO2011026019A3 (en) | 2011-04-28 |
| US9061124B2 (en) | 2015-06-23 |
| US8801633B2 (en) | 2014-08-12 |
| US20110054351A1 (en) | 2011-03-03 |
| WO2011026019A2 (en) | 2011-03-03 |
| EP2473205A2 (en) | 2012-07-11 |
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