WO2002049518A3 - Atherectomy burr with micro-engineered cutting surfaces - Google Patents
Atherectomy burr with micro-engineered cutting surfaces Download PDFInfo
- Publication number
- WO2002049518A3 WO2002049518A3 PCT/US2001/043497 US0143497W WO0249518A3 WO 2002049518 A3 WO2002049518 A3 WO 2002049518A3 US 0143497 W US0143497 W US 0143497W WO 0249518 A3 WO0249518 A3 WO 0249518A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- disks
- cutting disks
- burr
- cutting
- micro
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002225680A AU2002225680A1 (en) | 2000-12-18 | 2001-11-14 | Atherectomy burr with micro-engineered cutting surfaces |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74029800A | 2000-12-18 | 2000-12-18 | |
US09/740,298 | 2000-12-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002049518A2 WO2002049518A2 (en) | 2002-06-27 |
WO2002049518A3 true WO2002049518A3 (en) | 2003-03-13 |
Family
ID=24975905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/043497 WO2002049518A2 (en) | 2000-12-18 | 2001-11-14 | Atherectomy burr with micro-engineered cutting surfaces |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2002225680A1 (en) |
WO (1) | WO2002049518A2 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080121343A1 (en) | 2003-12-31 | 2008-05-29 | Microfabrica Inc. | Electrochemical Fabrication Methods Incorporating Dielectric Materials and/or Using Dielectric Substrates |
EP2326266B1 (en) * | 2008-06-23 | 2018-05-16 | Microfabrica Inc. | Miniature shredding tool for medical applications |
US8795278B2 (en) | 2008-06-23 | 2014-08-05 | Microfabrica Inc. | Selective tissue removal tool for use in medical applications and methods for making and using |
US10939934B2 (en) | 2008-06-23 | 2021-03-09 | Microfabrica Inc. | Miniature shredding tools for use in medical applications, methods for making, and procedures for using |
US9451977B2 (en) | 2008-06-23 | 2016-09-27 | Microfabrica Inc. | MEMS micro debrider devices and methods of tissue removal |
US9814484B2 (en) | 2012-11-29 | 2017-11-14 | Microfabrica Inc. | Micro debrider devices and methods of tissue removal |
US8632557B2 (en) * | 2009-05-12 | 2014-01-21 | Cardiovascular Systems, Inc. | Rotational atherectomy device and method to improve abrading efficiency |
EP3175803A1 (en) | 2009-08-18 | 2017-06-07 | Microfabrica Inc. | Concentric cutting devices for use in minimally invasive medical procedures |
US20140316447A1 (en) * | 2013-03-14 | 2014-10-23 | Cardiovascular Systems, Inc. | Devices, systems and methods for a piloting tip bushing for rotational atherectomy |
US9290854B2 (en) | 2013-07-16 | 2016-03-22 | Microfabrica Inc. | Counterfeiting deterrent and security devices, systems and methods |
US9468457B2 (en) * | 2013-09-30 | 2016-10-18 | Cardiovascular Systems, Inc. | Atherectomy device with eccentric crown |
CN110573099B (en) | 2017-05-03 | 2023-01-03 | 美敦力瓦斯科尔勒公司 | Tissue removal catheter |
US11690645B2 (en) | 2017-05-03 | 2023-07-04 | Medtronic Vascular, Inc. | Tissue-removing catheter |
US11357534B2 (en) | 2018-11-16 | 2022-06-14 | Medtronic Vascular, Inc. | Catheter |
US11083486B2 (en) | 2019-03-08 | 2021-08-10 | Arthrex, Inc. | Rotary surgical shaver |
US11819236B2 (en) | 2019-05-17 | 2023-11-21 | Medtronic Vascular, Inc. | Tissue-removing catheter |
CN113951969B (en) * | 2021-10-14 | 2023-12-08 | 北京纳通医疗科技控股有限公司 | Bone surface forming grinding drill, bone surface grinding file instrument and patella trimming forming instrument |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1461376A (en) * | 1921-11-29 | 1923-07-10 | Francis A Bartlett | Cutting bur |
GB226727A (en) * | 1924-04-30 | 1925-01-01 | Robert Edward Maxim | Improvements in and relating to staircase housers, trenching tools, or the like for traversing operations in wood or other soft materials |
US3986543A (en) * | 1975-07-21 | 1976-10-19 | Kimball International, Inc. | Rotary cutter knife |
US4850957A (en) * | 1988-01-11 | 1989-07-25 | American Biomed, Inc. | Atherectomy catheter |
CH682470A5 (en) * | 1990-12-06 | 1993-09-30 | Karl Baliko | Milling cutter with stack of discs of different diameters - has blades of any desired profile extending right through slots in all discs |
EP0610978A1 (en) * | 1993-01-26 | 1994-08-17 | Hermade, S.L. | Improvements introduced in the manufacture of milling cutters |
US5882329A (en) * | 1997-02-12 | 1999-03-16 | Prolifix Medical, Inc. | Apparatus and method for removing stenotic material from stents |
US6015420A (en) * | 1997-03-06 | 2000-01-18 | Scimed Life Systems, Inc. | Atherectomy device for reducing damage to vessels and/or in-vivo stents |
-
2001
- 2001-11-14 AU AU2002225680A patent/AU2002225680A1/en not_active Abandoned
- 2001-11-14 WO PCT/US2001/043497 patent/WO2002049518A2/en not_active Application Discontinuation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1461376A (en) * | 1921-11-29 | 1923-07-10 | Francis A Bartlett | Cutting bur |
GB226727A (en) * | 1924-04-30 | 1925-01-01 | Robert Edward Maxim | Improvements in and relating to staircase housers, trenching tools, or the like for traversing operations in wood or other soft materials |
US3986543A (en) * | 1975-07-21 | 1976-10-19 | Kimball International, Inc. | Rotary cutter knife |
US4850957A (en) * | 1988-01-11 | 1989-07-25 | American Biomed, Inc. | Atherectomy catheter |
CH682470A5 (en) * | 1990-12-06 | 1993-09-30 | Karl Baliko | Milling cutter with stack of discs of different diameters - has blades of any desired profile extending right through slots in all discs |
EP0610978A1 (en) * | 1993-01-26 | 1994-08-17 | Hermade, S.L. | Improvements introduced in the manufacture of milling cutters |
US5882329A (en) * | 1997-02-12 | 1999-03-16 | Prolifix Medical, Inc. | Apparatus and method for removing stenotic material from stents |
US6015420A (en) * | 1997-03-06 | 2000-01-18 | Scimed Life Systems, Inc. | Atherectomy device for reducing damage to vessels and/or in-vivo stents |
Also Published As
Publication number | Publication date |
---|---|
AU2002225680A1 (en) | 2002-07-01 |
WO2002049518A2 (en) | 2002-06-27 |
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