JP2012516707A5 - - Google Patents
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- Publication number
- JP2012516707A5 JP2012516707A5 JP2011547934A JP2011547934A JP2012516707A5 JP 2012516707 A5 JP2012516707 A5 JP 2012516707A5 JP 2011547934 A JP2011547934 A JP 2011547934A JP 2011547934 A JP2011547934 A JP 2011547934A JP 2012516707 A5 JP2012516707 A5 JP 2012516707A5
- Authority
- JP
- Japan
- Prior art keywords
- eccentric
- drive shaft
- atherectomy device
- speed
- polishing
- 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.)
- Granted
Links
- 238000005498 polishing Methods 0.000 claims description 65
- 239000000463 material Substances 0.000 claims description 45
- 210000001367 artery Anatomy 0.000 claims description 16
- 208000031481 Pathologic Constriction Diseases 0.000 claims description 11
- 208000037804 stenosis Diseases 0.000 claims description 11
- 230000036262 stenosis Effects 0.000 claims description 11
- 239000010410 layer Substances 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000002356 single layer Substances 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 206010003210 Arteriosclerosis Diseases 0.000 claims 1
- 208000037260 Atherosclerotic Plaque Diseases 0.000 claims 1
- 238000002679 ablation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/363,914 | 2009-02-02 | ||
| US12/363,914 US8795303B2 (en) | 2009-02-02 | 2009-02-02 | Multi-material abrading head for atherectomy devices having laterally displaced center of mass |
| PCT/US2009/068420 WO2010087910A1 (en) | 2009-02-02 | 2009-12-17 | Multi-material abrading head for atherectomy devices having laterally displaced center of mass |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012516707A JP2012516707A (ja) | 2012-07-26 |
| JP2012516707A5 true JP2012516707A5 (enExample) | 2012-11-22 |
| JP5588462B2 JP5588462B2 (ja) | 2014-09-10 |
Family
ID=42395929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011547934A Active JP5588462B2 (ja) | 2009-02-02 | 2009-12-17 | アテローム切除術用デバイスのための横方向に変位した質量中心を有する複数材料研磨ヘッド |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8795303B2 (enExample) |
| EP (1) | EP2391281B1 (enExample) |
| JP (1) | JP5588462B2 (enExample) |
| CN (1) | CN102300510B (enExample) |
| AU (1) | AU2009338693B2 (enExample) |
| CA (1) | CA2749741A1 (enExample) |
| WO (1) | WO2010087910A1 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9907567B2 (en) * | 2010-05-04 | 2018-03-06 | Samuel Shiber | Mechanical — pharmaceutical system for opening obstructed bodily vessels |
| US9289230B2 (en) * | 2012-09-17 | 2016-03-22 | Cardiovascular Systems, Inc. | Rotational atherectomy device with a system of eccentric abrading heads |
| EP2967635B1 (en) | 2013-03-12 | 2017-06-28 | Boston Scientific Scimed, Inc. | Vibration and inertia enhanced atherectomy |
| US20140316447A1 (en) * | 2013-03-14 | 2014-10-23 | Cardiovascular Systems, Inc. | Devices, systems and methods for a piloting tip bushing for rotational atherectomy |
| US20150080795A1 (en) | 2013-07-26 | 2015-03-19 | Cardiovascular Systems, Inc. | Devices, systems and methods for performing atherectomy and subsequent balloon angioplasty without exchanging devices |
| US20150089785A1 (en) * | 2013-09-30 | 2015-04-02 | Cardiovascular Systems, Inc. | Method of attaching an element to a drive shaft |
| USD766433S1 (en) * | 2013-11-04 | 2016-09-13 | Cardiovascular Systems, Inc. | Eccentric crown |
| US10271869B2 (en) | 2014-03-01 | 2019-04-30 | Rex Medical, L.P. | Atherectomy device |
| CN106456208B (zh) | 2014-03-12 | 2020-04-03 | 波士顿科学有限公司 | 注入润滑斑块切除导管 |
| US10405878B2 (en) | 2014-07-25 | 2019-09-10 | Boston Scientific Scimed, Inc. | Rotatable medical device |
| WO2016089847A1 (en) | 2014-12-04 | 2016-06-09 | Boston Scientific Scimed, Inc. | Rotatable medical device |
| US10463389B2 (en) | 2014-12-27 | 2019-11-05 | Rex Medical, L.P. | Atherectomy device |
| US10433868B2 (en) | 2014-12-27 | 2019-10-08 | Rex Medical, L.P. | Artherectomy device |
| US10299820B2 (en) | 2015-02-20 | 2019-05-28 | Cardiovascular Systems, Inc. | Methods and systems for disrupting calcified walls of biological conduits and calcified lesions therein |
| US11253292B2 (en) | 2015-09-13 | 2022-02-22 | Rex Medical, L.P. | Atherectomy device |
| US10307175B2 (en) | 2016-03-26 | 2019-06-04 | Rex Medical, L.P | Atherectomy device |
| US10945757B2 (en) * | 2016-10-18 | 2021-03-16 | The Regents Of The University Of Michigan | Two-phase technique to restore artery patency and a catheter temperature control system in atherectomy |
| US11051842B2 (en) | 2017-05-03 | 2021-07-06 | Medtronic Vascular, Inc. | Tissue-removing catheter with guidewire isolation liner |
| US11690645B2 (en) | 2017-05-03 | 2023-07-04 | Medtronic Vascular, Inc. | Tissue-removing catheter |
| CN118697424A (zh) | 2018-11-16 | 2024-09-27 | 美敦力瓦斯科尔勒公司 | 组织去除导管 |
| US11819236B2 (en) | 2019-05-17 | 2023-11-21 | Medtronic Vascular, Inc. | Tissue-removing catheter |
| CN114727833A (zh) * | 2019-11-20 | 2022-07-08 | 波士顿科学国际有限公司 | 复合动脉粥样硬化切除旋磨头 |
| US11523841B2 (en) | 2020-09-03 | 2022-12-13 | Cardiovascular Systems, Inc. | Systems, methods and devices for removal of thrombus and/or soft plaque with asymmetric mass distribution within working region of impeller |
| WO2022219528A1 (en) * | 2021-04-12 | 2022-10-20 | Medtronic Vascular, Inc. | Tissue removing catheter with tissue-removing element having oblique distal end face |
| CN114916997B (zh) * | 2022-05-31 | 2025-11-04 | 上海微创旋律医疗科技有限公司 | 旋磨装置及旋磨设备 |
Family Cites Families (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1881821A (en) | 1931-06-01 | 1932-10-11 | Charles M Clarke | Tube cleaner |
| US2221195A (en) | 1939-02-20 | 1940-11-12 | Apamenondas S Ketsios | Flue cleaner |
| US2348132A (en) | 1942-02-03 | 1944-05-02 | John W Hyland | Hydraulic brake cylinder cleaner and polisher |
| GB957612A (en) * | 1960-09-27 | 1964-05-06 | Cammell Laird & Company Shipbu | Improvements in or relating to machine bearings |
| US3507695A (en) * | 1967-04-18 | 1970-04-21 | Beehler Vernon D | Utilization of sound wave energy |
| CH603261A5 (enExample) | 1976-03-24 | 1978-08-15 | Rio Beer | |
| US4181998A (en) | 1978-08-01 | 1980-01-08 | Carrier Corporation | Tube cleaning apparatus |
| DE3103475A1 (de) | 1981-02-03 | 1982-08-26 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrische maschine, insbesondere kleinmotor |
| US4732154A (en) | 1984-05-14 | 1988-03-22 | Surgical Systems & Instruments, Inc. | Rotary catheter system |
| CA1293663C (en) | 1986-01-06 | 1991-12-31 | David Christopher Auth | Transluminal microdissection device |
| US4795438A (en) | 1987-05-13 | 1989-01-03 | Intravascular Surgical Instruments, Inc. | Method and apparatus for forming a restriction in a vessel, duct or lumen |
| US4811735A (en) | 1987-07-30 | 1989-03-14 | Kensey Nash Corporation | Stone destroying catheter and method of use |
| US5087265A (en) | 1989-02-17 | 1992-02-11 | American Biomed, Inc. | Distal atherectomy catheter |
| US5226909A (en) | 1989-09-12 | 1993-07-13 | Devices For Vascular Intervention, Inc. | Atherectomy device having helical blade and blade guide |
| US5100425A (en) | 1989-09-14 | 1992-03-31 | Medintec R&D Limited Partnership | Expandable transluminal atherectomy catheter system and method for the treatment of arterial stenoses |
| US5030201A (en) | 1989-11-24 | 1991-07-09 | Aubrey Palestrant | Expandable atherectomy catheter device |
| US5222959A (en) | 1990-07-17 | 1993-06-29 | Anis Aziz Y | Removal of tissue |
| US5242461A (en) | 1991-07-22 | 1993-09-07 | Dow Corning Wright | Variable diameter rotating recanalization catheter and surgical method |
| FR2685190B1 (fr) | 1991-12-23 | 1998-08-07 | Jean Marie Lefebvre | Dispositif rotatif d'atherectomie ou de thrombectomie a developpement transversal centrifuge. |
| US5360432A (en) | 1992-10-16 | 1994-11-01 | Shturman Cardiology Systems, Inc. | Abrasive drive shaft device for directional rotational atherectomy |
| US5643297A (en) | 1992-11-09 | 1997-07-01 | Endovascular Instruments, Inc. | Intra-artery obstruction clearing apparatus and methods |
| US5318576A (en) | 1992-12-16 | 1994-06-07 | Plassche Jr Walter M | Endovascular surgery systems |
| IT1280397B1 (it) * | 1995-03-14 | 1998-01-20 | Iat Istituto Analitico Tuscane | Dispositivo decalcificatore anticalcare a risonanza variabile, collegato a trasformatore del tipo a rifasamento sequenzionale |
| US5681336A (en) * | 1995-09-07 | 1997-10-28 | Boston Scientific Corporation | Therapeutic device for treating vien graft lesions |
| US5968064A (en) | 1997-02-28 | 1999-10-19 | Lumend, Inc. | Catheter system for treating a vascular occlusion |
| US6508825B1 (en) | 1997-02-28 | 2003-01-21 | Lumend, Inc. | Apparatus for treating vascular occlusions |
| US6015420A (en) * | 1997-03-06 | 2000-01-18 | Scimed Life Systems, Inc. | Atherectomy device for reducing damage to vessels and/or in-vivo stents |
| US6132444A (en) | 1997-08-14 | 2000-10-17 | Shturman Cardiology Systems, Inc. | Eccentric drive shaft for atherectomy device and method for manufacture |
| US6494890B1 (en) * | 1997-08-14 | 2002-12-17 | Shturman Cardiology Systems, Inc. | Eccentric rotational atherectomy device |
| US6146395A (en) | 1998-03-05 | 2000-11-14 | Scimed Life Systems, Inc. | Ablation burr |
| US6096054A (en) * | 1998-03-05 | 2000-08-01 | Scimed Life Systems, Inc. | Expandable atherectomy burr and method of ablating an occlusion from a patient's blood vessel |
| US6296639B1 (en) | 1999-02-12 | 2001-10-02 | Novacept | Apparatuses and methods for interstitial tissue removal |
| US6929633B2 (en) * | 2000-01-25 | 2005-08-16 | Bacchus Vascular, Inc. | Apparatus and methods for clot dissolution |
| US7344546B2 (en) | 2000-04-05 | 2008-03-18 | Pathway Medical Technologies | Intralumenal material removal using a cutting device for differential cutting |
| ATE333300T1 (de) | 2000-04-05 | 2006-08-15 | Pathway Medical Technologies I | Systeme und verfahren zum entfernen von intraluminaler materie |
| US6565588B1 (en) | 2000-04-05 | 2003-05-20 | Pathway Medical Technologies, Inc. | Intralumenal material removal using an expandable cutting device |
| US6467121B1 (en) | 2000-08-15 | 2002-10-22 | Goodway Technologies Corporation | Rotary tube scrubber |
| US6451037B1 (en) | 2000-11-22 | 2002-09-17 | Scimed Life Systems, Inc. | Expandable atherectomy burr with metal reinforcement |
| US6436111B1 (en) | 2000-12-19 | 2002-08-20 | Scimed Life Systems, Inc. | Expandable atherectomy burr |
| US6800083B2 (en) | 2001-04-09 | 2004-10-05 | Scimed Life Systems, Inc. | Compressible atherectomy burr |
| US20020151825A1 (en) * | 2001-04-12 | 2002-10-17 | Pearl Technology Holdings, Llc | Ultrasound plaque emulsion device |
| US7507245B2 (en) * | 2001-10-19 | 2009-03-24 | Cardiovascular Systems, Inc. | Rotational angioplasty device with abrasive crown |
| US6942894B2 (en) * | 2001-11-05 | 2005-09-13 | 3M Innovative Properties Company | Methods for producing composite webs with reinforcing discrete polymeric regions |
| WO2006126065A1 (en) | 2005-05-23 | 2006-11-30 | Van Der Vijver, Brian | A method and apparatus for drying sphagnum peat moss |
| GB2426456B (en) * | 2005-05-26 | 2010-10-27 | Leonid Shturman | Rotational device with eccentric abrasive element and method of use |
| GB2426458A (en) * | 2005-05-26 | 2006-11-29 | Leonid Shturman | Atherectomy device |
| US8597313B2 (en) | 2007-06-11 | 2013-12-03 | Cardiovascular Systems, Inc. | Eccentric abrading head for high-speed rotational atherectomy devices |
| US8348965B2 (en) * | 2007-10-23 | 2013-01-08 | Cardiovascular Systems, Inc. | Rotational atherectomy device with counterweighting |
-
2009
- 2009-02-02 US US12/363,914 patent/US8795303B2/en active Active
- 2009-12-17 CN CN200980155982.9A patent/CN102300510B/zh active Active
- 2009-12-17 JP JP2011547934A patent/JP5588462B2/ja active Active
- 2009-12-17 AU AU2009338693A patent/AU2009338693B2/en not_active Ceased
- 2009-12-17 WO PCT/US2009/068420 patent/WO2010087910A1/en not_active Ceased
- 2009-12-17 EP EP09839467.9A patent/EP2391281B1/en active Active
- 2009-12-17 CA CA2749741A patent/CA2749741A1/en not_active Abandoned
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