WO2004065062A1 - Method for producing a guidewire - Google Patents
Method for producing a guidewire Download PDFInfo
- Publication number
- WO2004065062A1 WO2004065062A1 PCT/US2004/001202 US2004001202W WO2004065062A1 WO 2004065062 A1 WO2004065062 A1 WO 2004065062A1 US 2004001202 W US2004001202 W US 2004001202W WO 2004065062 A1 WO2004065062 A1 WO 2004065062A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shaft
- orientation
- twist
- grinding
- twist orientation
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F99/00—Subject matter not provided for in other groups of this subclass
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F7/00—Twisting wire; Twisting wire together
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
-
- 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
- A61M2025/09191—Guide wires made of twisted wires
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Materials For Medical Uses (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04703012A EP1583636A1 (en) | 2003-01-17 | 2004-01-16 | Method for producing a guidewire |
JP2006500998A JP4728946B2 (en) | 2003-01-17 | 2004-01-16 | Guide wire manufacturing method |
CA002513235A CA2513235A1 (en) | 2003-01-17 | 2004-01-16 | Method for producing a guidewire |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/346,698 US8113916B2 (en) | 2003-01-17 | 2003-01-17 | Straightening and centerless grinding of wire for use with medical devices |
US10/346,698 | 2003-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004065062A1 true WO2004065062A1 (en) | 2004-08-05 |
Family
ID=32712213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/001202 WO2004065062A1 (en) | 2003-01-17 | 2004-01-16 | Method for producing a guidewire |
Country Status (5)
Country | Link |
---|---|
US (1) | US8113916B2 (en) |
EP (1) | EP1583636A1 (en) |
JP (1) | JP4728946B2 (en) |
CA (1) | CA2513235A1 (en) |
WO (1) | WO2004065062A1 (en) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1401526B1 (en) | 2001-07-05 | 2006-12-06 | Precision Vascular Systems, Inc. | Troqueable soft tip medical device and method for shaping it |
US7914467B2 (en) * | 2002-07-25 | 2011-03-29 | Boston Scientific Scimed, Inc. | Tubular member having tapered transition for use in a medical device |
US8377035B2 (en) | 2003-01-17 | 2013-02-19 | Boston Scientific Scimed, Inc. | Unbalanced reinforcement members for medical device |
US7182735B2 (en) * | 2003-02-26 | 2007-02-27 | Scimed Life Systems, Inc. | Elongated intracorporal medical device |
US7237313B2 (en) * | 2003-12-05 | 2007-07-03 | Boston Scientific Scimed, Inc. | Elongated medical device for intracorporal use |
US7824345B2 (en) | 2003-12-22 | 2010-11-02 | Boston Scientific Scimed, Inc. | Medical device with push force limiter |
US7747314B2 (en) | 2003-12-30 | 2010-06-29 | Boston Scientific Scimed, Inc. | Distal assembly for a medical device |
US7850623B2 (en) | 2005-10-27 | 2010-12-14 | Boston Scientific Scimed, Inc. | Elongate medical device with continuous reinforcement member |
US7651578B2 (en) * | 2006-06-08 | 2010-01-26 | Boston Scientific Scimed, Inc. | Guidewire with polymer jacket and method of making |
US8728010B2 (en) * | 2006-08-24 | 2014-05-20 | Boston Scientific Scimed, Inc. | Elongate medical device including deformable distal end |
US8551020B2 (en) | 2006-09-13 | 2013-10-08 | Boston Scientific Scimed, Inc. | Crossing guidewire |
US8409114B2 (en) | 2007-08-02 | 2013-04-02 | Boston Scientific Scimed, Inc. | Composite elongate medical device including distal tubular member |
US8105246B2 (en) | 2007-08-03 | 2012-01-31 | Boston Scientific Scimed, Inc. | Elongate medical device having enhanced torque and methods thereof |
US8821477B2 (en) | 2007-08-06 | 2014-09-02 | Boston Scientific Scimed, Inc. | Alternative micromachined structures |
US9808595B2 (en) | 2007-08-07 | 2017-11-07 | Boston Scientific Scimed, Inc | Microfabricated catheter with improved bonding structure |
US7841994B2 (en) | 2007-11-02 | 2010-11-30 | Boston Scientific Scimed, Inc. | Medical device for crossing an occlusion in a vessel |
US8376961B2 (en) | 2008-04-07 | 2013-02-19 | Boston Scientific Scimed, Inc. | Micromachined composite guidewire structure with anisotropic bending properties |
US8535243B2 (en) | 2008-09-10 | 2013-09-17 | Boston Scientific Scimed, Inc. | Medical devices and tapered tubular members for use in medical devices |
US8795254B2 (en) | 2008-12-10 | 2014-08-05 | Boston Scientific Scimed, Inc. | Medical devices with a slotted tubular member having improved stress distribution |
US8137293B2 (en) | 2009-11-17 | 2012-03-20 | Boston Scientific Scimed, Inc. | Guidewires including a porous nickel-titanium alloy |
EP2552530A1 (en) | 2010-03-31 | 2013-02-06 | Boston Scientific Scimed, Inc. | Guidewire with a flexural rigidity profile |
IT1403602B1 (en) * | 2010-12-22 | 2013-10-31 | Tenova Spa | METHOD FOR THE POSITIONING OF OPERATIONAL CYLINDERS ON A GRINDING MACHINE AND GRINDING MACHINE THAT ACTIVATES THIS METHOD |
US8795202B2 (en) | 2011-02-04 | 2014-08-05 | Boston Scientific Scimed, Inc. | Guidewires and methods for making and using the same |
US9072874B2 (en) | 2011-05-13 | 2015-07-07 | Boston Scientific Scimed, Inc. | Medical devices with a heat transfer region and a heat sink region and methods for manufacturing medical devices |
US20130304108A1 (en) * | 2012-05-08 | 2013-11-14 | Daniel C. Weber | Systems and apparatus for treating blood vessels and related methods |
US20150051696A1 (en) | 2013-08-14 | 2015-02-19 | Boston Scientific Scimed, Inc. | Medical guidewire |
JP5896480B2 (en) * | 2013-10-02 | 2016-03-30 | 朝日インテック株式会社 | Guide wire |
JP2015070896A (en) * | 2013-10-02 | 2015-04-16 | 朝日インテック株式会社 | Shaft and guide wire using the shaft |
JP6287044B2 (en) * | 2013-10-17 | 2018-03-07 | 株式会社ジェイテクト | Method and apparatus for grinding roller material |
JP6061341B2 (en) * | 2013-12-06 | 2017-01-18 | 朝日インテック株式会社 | Guide wire |
AU2015253183B2 (en) * | 2014-04-29 | 2019-05-09 | C.R. Bard, Inc. | Kink-resistant guidewire with improved rigidity |
JP6344762B2 (en) * | 2014-05-21 | 2018-06-20 | 朝日インテック株式会社 | catheter |
US10806905B2 (en) | 2014-08-05 | 2020-10-20 | Cardiovascular Systems, Inc. | Reformable guidewire tip |
CN107175544A (en) * | 2017-06-22 | 2017-09-19 | 江苏力星通用钢球股份有限公司 | Conical roller cross grinding processing tool |
CN107234492A (en) * | 2017-06-22 | 2017-10-10 | 江苏力星通用钢球股份有限公司 | The large end face processing method of conical roller |
JP7231735B2 (en) * | 2019-06-21 | 2023-03-01 | 朝日インテック株式会社 | guide wire |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998046804A1 (en) | 1997-04-15 | 1998-10-22 | Scimed Life Systems, Inc. | Improved linear elastic member |
WO2000033984A1 (en) * | 1998-12-10 | 2000-06-15 | Micro Therapeutics, Inc. | Improved guidewire |
Family Cites Families (60)
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US2107810A (en) * | 1935-11-29 | 1938-02-08 | Earl E Wherry | Wire line ends and method of forming same |
US2495329A (en) * | 1945-06-18 | 1950-01-24 | Landis Machine Co | Method of grinding screw threads |
US3079741A (en) * | 1961-03-27 | 1963-03-05 | Cincinnati Milling Machine Co | Method for grinding |
US4538622A (en) * | 1983-11-10 | 1985-09-03 | Advanced Cardiovascular Systems, Inc. | Guide wire for catheters |
US4721117A (en) * | 1986-04-25 | 1988-01-26 | Advanced Cardiovascular Systems, Inc. | Torsionally stabilized guide wire with outer jacket |
US4719924A (en) * | 1986-09-09 | 1988-01-19 | C. R. Bard, Inc. | Small diameter steerable guidewire with adjustable tip |
US4763647A (en) * | 1987-01-06 | 1988-08-16 | C. R. Bard, Inc. | Dual coil steerable guidewire |
US4811743A (en) * | 1987-04-21 | 1989-03-14 | Cordis Corporation | Catheter guidewire |
US4779628A (en) * | 1987-06-12 | 1988-10-25 | Medrad, Inc. | Guidewire assembly having moveable core and low profile safety wire |
US4846186A (en) * | 1988-01-12 | 1989-07-11 | Cordis Corporation | Flexible guidewire |
US4895168A (en) * | 1988-01-21 | 1990-01-23 | Schneider (Usa) Inc., A Pfizer Company | Guidewire with movable core and external tubular safety cover |
US5007434A (en) * | 1989-02-07 | 1991-04-16 | Advanced Cardiovascular Systems, Inc. | Catheter tip attitude controlling guide wire |
US4991602A (en) * | 1989-06-27 | 1991-02-12 | Flexmedics Corporation | Flexible guide wire with safety tip |
US5147317A (en) * | 1990-06-04 | 1992-09-15 | C.R. Bard, Inc. | Low friction varied radiopacity guidewire |
US5178158A (en) * | 1990-10-29 | 1993-01-12 | Boston Scientific Corporation | Convertible guidewire-catheter with soft tip |
US5984877A (en) * | 1991-02-05 | 1999-11-16 | Fleischhacker, Jr.; Joseph F. | Guide wire marker technique and coil spring marker technique |
CA2069052A1 (en) * | 1991-05-21 | 1992-11-22 | L. Venkata Raman | Superelastic formable guidewire |
US5339833A (en) * | 1991-08-21 | 1994-08-23 | C.R. Bard, Inc. | Swivel exchange guidewire |
EP0626823B1 (en) * | 1992-02-21 | 2000-04-19 | Boston Scientific Limited | Ultrasound imaging guidewire |
US5259393A (en) * | 1992-05-13 | 1993-11-09 | Cordis Corporation | Guidewire having controlled radiopacity tip |
US5313967A (en) * | 1992-07-24 | 1994-05-24 | Medtronic, Inc. | Helical guidewire |
US5267574A (en) * | 1992-09-10 | 1993-12-07 | Cordis Corporation | Guidewire with spring and a heat shrinkable connection |
US5299580A (en) * | 1992-10-09 | 1994-04-05 | Scimed Life Systems, Inc. | Guidewire with safety ribbon with substantially axially symmetric flexibility |
EP0608775B1 (en) * | 1993-01-28 | 2001-03-21 | Angiomed GmbH & Co. Medizintechnik KG | One piece guidewire and process for the manufacture thereof |
US5365943A (en) * | 1993-03-12 | 1994-11-22 | C. R. Bard, Inc. | Anatomically matched steerable PTCA guidewire |
US5409015A (en) * | 1993-05-11 | 1995-04-25 | Target Therapeutics, Inc. | Deformable tip super elastic guidewire |
US5772609A (en) * | 1993-05-11 | 1998-06-30 | Target Therapeutics, Inc. | Guidewire with variable flexibility due to polymeric coatings |
US5769796A (en) * | 1993-05-11 | 1998-06-23 | Target Therapeutics, Inc. | Super-elastic composite 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 |
US5488959A (en) * | 1993-12-27 | 1996-02-06 | Cordis Corporation | Medical guidewire and welding process |
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US5497783A (en) * | 1994-05-18 | 1996-03-12 | Scimed Life Systems, Inc. | Guidewire having radioscopic tip |
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US5722424A (en) * | 1995-09-29 | 1998-03-03 | Target Therapeutics, Inc. | Multi-coating stainless steel guidewire |
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US5836893A (en) * | 1996-03-08 | 1998-11-17 | Scimed Life Systems, Inc. | Intravascular guidewire |
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US6488637B1 (en) * | 1996-04-30 | 2002-12-03 | Target Therapeutics, Inc. | Composite endovascular guidewire |
US5827201A (en) * | 1996-07-26 | 1998-10-27 | Target Therapeutics, Inc. | Micro-braided guidewire |
US5782740A (en) * | 1996-08-29 | 1998-07-21 | Advanced Cardiovascular Systems, Inc. | Radiation dose delivery catheter with reinforcing mandrel |
US5807279A (en) * | 1996-09-27 | 1998-09-15 | Cordis Corporation | Guidewire having radiopaque distal tip |
US6355016B1 (en) * | 1997-03-06 | 2002-03-12 | Medtronic Percusurge, Inc. | Catheter core wire |
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EP0988081A1 (en) * | 1997-06-04 | 2000-03-29 | Advanced Cardiovascular Systems, Inc. | Steerable guidewire with enhanced distal support |
US6106485A (en) * | 1997-11-18 | 2000-08-22 | Advanced Cardivascular Systems, Inc. | Guidewire with shaped intermediate portion |
US6132389A (en) * | 1998-04-23 | 2000-10-17 | Advanced Cardiovascular Systems, Inc. | Proximally tapered guidewire tip coil |
US6080045A (en) * | 1998-05-14 | 2000-06-27 | Pruitt; James E. | Machining methods and apparatus |
US6220939B1 (en) * | 1998-06-02 | 2001-04-24 | James E. Pruitt | Method and apparatus for grinding round parts |
US6227938B1 (en) * | 1998-09-08 | 2001-05-08 | Royal Masters Grinders, Inc. | Guidewire position locator |
US6409683B1 (en) * | 1998-09-30 | 2002-06-25 | Cordis Corporation | Medical guidewire with improved coil attachment |
US6142958A (en) * | 1998-12-23 | 2000-11-07 | Radi Medical Systems Ab | Sensor and guide wire assembly |
US6464650B2 (en) * | 1998-12-31 | 2002-10-15 | Advanced Cardiovascular Systems, Inc. | Guidewire with smoothly tapered segment |
DE69917213T2 (en) * | 1999-03-29 | 2005-07-28 | William Cook Europe Aps | A guidewire |
ATE305324T1 (en) * | 1999-03-29 | 2005-10-15 | William Cook Europe As | A GUIDE WIRE |
DE60208057T2 (en) * | 2001-10-05 | 2006-06-29 | Boston Scientific Ltd. | KOMPOSITFÜHRUNGSDRAHT |
-
2003
- 2003-01-17 US US10/346,698 patent/US8113916B2/en not_active Expired - Fee Related
-
2004
- 2004-01-16 CA CA002513235A patent/CA2513235A1/en not_active Abandoned
- 2004-01-16 EP EP04703012A patent/EP1583636A1/en not_active Withdrawn
- 2004-01-16 JP JP2006500998A patent/JP4728946B2/en not_active Expired - Fee Related
- 2004-01-16 WO PCT/US2004/001202 patent/WO2004065062A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998046804A1 (en) | 1997-04-15 | 1998-10-22 | Scimed Life Systems, Inc. | Improved linear elastic member |
WO2000033984A1 (en) * | 1998-12-10 | 2000-06-15 | Micro Therapeutics, Inc. | Improved guidewire |
Also Published As
Publication number | Publication date |
---|---|
US20040142643A1 (en) | 2004-07-22 |
JP4728946B2 (en) | 2011-07-20 |
CA2513235A1 (en) | 2004-08-05 |
US8113916B2 (en) | 2012-02-14 |
JP2006516424A (en) | 2006-07-06 |
EP1583636A1 (en) | 2005-10-12 |
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