WO1993001753B1 - Atherectomy and angioplasty method and apparatus - Google Patents
Atherectomy and angioplasty method and apparatusInfo
- Publication number
- WO1993001753B1 WO1993001753B1 PCT/US1992/005993 US9205993W WO9301753B1 WO 1993001753 B1 WO1993001753 B1 WO 1993001753B1 US 9205993 W US9205993 W US 9205993W WO 9301753 B1 WO9301753 B1 WO 9301753B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coil
- tip
- expansion
- balloon
- obstruction
- Prior art date
Links
- 238000002399 angioplasty Methods 0.000 title claims abstract 6
- 238000000034 method Methods 0.000 title 1
- 238000002224 dissection Methods 0.000 claims 1
- 230000002792 vascular Effects 0.000 claims 1
- 230000008602 contraction Effects 0.000 abstract 3
Abstract
A device for treating obstructions in vessels or small openings in the body, comprising a rotatable ablator tip which is guided to the obstruction in a reduced diameter configuration, expanded and rotated to remove the obstruction, and contracted to remove the device from the body. The variably expandable abrasive tip coil in one embodiment is actuated by piston means within the coil. A pair of collars is attached to the ends of the coil, and the piston effects relative longitudinal axial movement of the collars and the respective ends of the coil tip. When the ends of the coil tip are so moved, expansion and contraction of the diameter of the coil tip results. In another embodiment, the expansion tip coil is actuated by an expandable and contractible bellows disposed within the coil. In another embodiment, the expansion and contraction of the coil tip are affected by longitudinal axial movement of an internal coil attached to one end of the coil tip, within an outer coil attached to its other end. In another embodiment, expansion and contraction of the coil tip are effected by an inflatable balloon disposed within the coil tip. The balloon expansion means enlarges preferably at the central portion of the coil to make a bulge. In alternative embodiments, there is provided a combined atherectomy and balloon angioplasty device employing either a fixed or variable diameter rotatable abrasive burr, and an angioplasty balloon disposed proximal to the burr.
Claims
AMENDED CLAIMS
[received by the International Bureau on 6 April 1993 (06.04.93); original claims unchanged; new claim 51 added (1 page)] selectively rotating the tip at high speed to abrade away the obstruction; selectively inflating the angioplasty balloon in the absence of high speed rotation of the tip to cause the enlargement of the vessel or to repair a dissection of vascular tissue at the obstruction site; terminating the high speed rotation of the tip; deflating the angioplasty balloon; and withdrawing the instrument from the vessel.
51. An apparatus for removing an obstruction from a vessel according to claim 4, further including: an angioplasty balloon disposed proximal to said coil; and means for selectively inflating said balloon.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR9206279A BR9206279A (en) | 1991-07-15 | 1992-07-15 | Apparatus and method for removing and treating a vessel obstruction |
| DE69230883T DE69230883T2 (en) | 1991-07-15 | 1992-07-15 | DEVICE FOR ATHEREECTOMY AND ANGIOPLASTY |
| JP5502980A JPH07503623A (en) | 1991-07-15 | 1992-07-15 | Atheroma removal and angiogenesis method and device |
| CA002113438A CA2113438C (en) | 1991-07-15 | 1992-07-15 | Atherectomy and angioplasty method and apparatus |
| RU9294014232A RU2093087C1 (en) | 1991-07-15 | 1992-07-15 | Apparatus and method for treating occlusion in vessel (alternative embodiments), method for removing from vessel |
| AU23398/92A AU652475B2 (en) | 1991-07-15 | 1992-07-15 | Atherectomy and angioplasty method and apparatus |
| EP92915850A EP0596928B1 (en) | 1991-07-15 | 1992-07-15 | Atherectomy and angioplasty apparatus |
| AT92915850T ATE191325T1 (en) | 1991-07-15 | 1992-07-15 | ARTERY REMOVAL AND ANGIOPLASTY DEVICE |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/731,109 US5217474A (en) | 1991-07-15 | 1991-07-15 | Expandable tip atherectomy method and apparatus |
| US731,109 | 1991-07-15 | ||
| USPCT/US91/06381 | 1991-09-05 | ||
| PCT/US1991/006381 WO1993001849A1 (en) | 1991-07-15 | 1991-09-05 | Expandable tip atherectomy method and apparatus |
| US805,577 | 1991-12-10 | ||
| US07/805,577 US5308354A (en) | 1991-07-15 | 1991-12-10 | Atherectomy and angioplasty method and apparatus |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| WO1993001753A2 WO1993001753A2 (en) | 1993-02-04 |
| WO1993001753A3 WO1993001753A3 (en) | 1993-04-01 |
| WO1993001753B1 true WO1993001753B1 (en) | 1994-12-08 |
Family
ID=27376806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1992/005993 WO1993001753A2 (en) | 1991-07-15 | 1992-07-15 | Atherectomy and angioplasty method and apparatus |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0596928B1 (en) |
| JP (1) | JPH07503623A (en) |
| AT (1) | ATE191325T1 (en) |
| AU (1) | AU652475B2 (en) |
| BR (1) | BR9206279A (en) |
| CA (1) | CA2113438C (en) |
| DE (1) | DE69230883T2 (en) |
| ES (1) | ES2147730T3 (en) |
| RU (1) | RU2093087C1 (en) |
| WO (1) | WO1993001753A2 (en) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5792157A (en) * | 1992-11-13 | 1998-08-11 | Scimed Life Systems, Inc. | Expandable intravascular occlusion material removal devices and methods of use |
| US5836868A (en) * | 1992-11-13 | 1998-11-17 | Scimed Life Systems, Inc. | Expandable intravascular occlusion material removal devices and methods of use |
| US5501694A (en) * | 1992-11-13 | 1996-03-26 | Scimed Life Systems, Inc. | Expandable intravascular occlusion material removal devices and methods of use |
| US5897567A (en) * | 1993-04-29 | 1999-04-27 | Scimed Life Systems, Inc. | Expandable intravascular occlusion material removal devices and methods of use |
| DE69431262T2 (en) * | 1993-04-29 | 2003-04-03 | Scimed Life Systems, Inc. | EXPANDABLE DEVICE FOR REMOVING SEALS IN VESSELS |
| JP2001509685A (en) * | 1995-03-22 | 2001-07-24 | イー ヴィー アイ コーポレイション | Apparatus and method for removing arterial obstacles |
| RU2089132C1 (en) * | 1995-09-05 | 1997-09-10 | Автандил Михайлович Бабункашвили | Means for maintaining lumen of vessel or hollow organ and apparatus containing said means and intended to restore lumen of vessel or hollow organ |
| US5766192A (en) * | 1995-10-20 | 1998-06-16 | Zacca; Nadim M. | Atherectomy, angioplasty and stent method and apparatus |
| US6015420A (en) * | 1997-03-06 | 2000-01-18 | Scimed Life Systems, Inc. | Atherectomy device for reducing damage to vessels and/or in-vivo stents |
| US6183487B1 (en) | 1997-03-06 | 2001-02-06 | Scimed Life Systems, Inc. | Ablation device for reducing damage to vessels and/or in-vivo stents |
| JP3611799B2 (en) * | 2001-04-06 | 2005-01-19 | 有限会社日本エレクテル | Multipurpose ablation balloon catheter |
| US20040111108A1 (en) | 2001-11-09 | 2004-06-10 | Farnan Robert C. | Balloon catheter with non-deployable stent |
| ATE426427T1 (en) | 2001-11-09 | 2009-04-15 | Angioscore Inc | BALLOON CATHETER WITH NON-DELIVEABLE STENT |
| US7179269B2 (en) | 2002-05-20 | 2007-02-20 | Scimed Life Systems, Inc. | Apparatus and system for removing an obstruction from a lumen |
| US8080026B2 (en) | 2003-01-21 | 2011-12-20 | Angioscore, Inc. | Apparatus and methods for treating hardened vascular lesions |
| US7686824B2 (en) * | 2003-01-21 | 2010-03-30 | Angioscore, Inc. | Apparatus and methods for treating hardened vascular lesions |
| WO2004100772A2 (en) | 2003-05-12 | 2004-11-25 | University Of Florida | Devices and methods for disruption and removal of luninal occlusions |
| IL162415A0 (en) * | 2004-06-09 | 2005-11-20 | Noam Shamay | A micro-catheter for crossing totalocclusions in blood vessels |
| US10076641B2 (en) | 2005-05-11 | 2018-09-18 | The Spectranetics Corporation | Methods and systems for delivering substances into luminal walls |
| US8597313B2 (en) * | 2007-06-11 | 2013-12-03 | Cardiovascular Systems, Inc. | Eccentric abrading head for high-speed rotational atherectomy devices |
| US8551128B2 (en) * | 2007-12-06 | 2013-10-08 | Cardiovascular Systems, Inc. | Rotational atherectomy device with pre-curved drive shaft |
| RU2363411C1 (en) * | 2007-12-18 | 2009-08-10 | Государственное образовательное учреждение высшего профессионального образования "БАШКИРСКИЙ ГОСУДАРСТВЕННЫЙ МЕДИЦИНСКИЙ УНИВЕРСИТЕТ Федерального Агентства по здравоохранению и социальному развитию" (ГОУ ВПО БГМУ РОСЗДРАВА) | Method of remote injection of liquid bone cement during operation of transcutaneous puncture vertebroplasty and device to this end |
| US8758377B2 (en) * | 2008-05-30 | 2014-06-24 | Cardiovascular Systems, Inc. | Eccentric abrading and cutting head for high-speed rotational atherectomy devices |
| WO2010011956A1 (en) * | 2008-07-25 | 2010-01-28 | Spine View, Inc. | Systems and methods for cable-based debriders |
| US8992553B2 (en) * | 2009-10-01 | 2015-03-31 | Cardioniti | Cutting balloon assembly and method of manufacturing thereof |
| EP2380604A1 (en) | 2010-04-19 | 2011-10-26 | InnoRa Gmbh | Improved coating formulations for scoring or cutting balloon catheters |
| US8632559B2 (en) | 2010-09-21 | 2014-01-21 | Angioscore, Inc. | Method and system for treating valve stenosis |
| US9492190B2 (en) | 2011-02-09 | 2016-11-15 | Covidien Lp | Tissue dissectors |
| RU2476173C1 (en) * | 2011-10-24 | 2013-02-27 | Дахир Курманбиевич Семенов | Method of removing clogging material (versions) and atheroectomy micromachine (versions) |
| GB2519057A (en) * | 2013-08-02 | 2015-04-15 | Martin Sabado | Minimally invasive device and method for treating vascular disorders |
| US10117668B2 (en) | 2013-10-08 | 2018-11-06 | The Spectranetics Corporation | Balloon catheter with non-deployable stent having improved stability |
| US10478213B2 (en) * | 2015-06-25 | 2019-11-19 | Covidien Lp | Tissue-removing catheter with adjustable cross-sectional dimension |
| RU173451U1 (en) * | 2017-01-27 | 2017-08-28 | Закрытое Акционерное Общество Научно-Производственное Предприятие "Мединж" | SYRINGE FOR PRESSURE IN A CYLINDER CATHETER |
| CN109893243B (en) * | 2019-04-17 | 2021-07-09 | 李宽正 | Minimally invasive soft body hydraulic bipolar electrocoagulation |
| CN109893212B (en) * | 2019-04-17 | 2021-07-06 | 李宽正 | Soft hydraulic tissue forceps |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1585065A (en) * | 1968-06-24 | 1970-01-09 | ||
| US4030503A (en) * | 1975-11-05 | 1977-06-21 | Clark Iii William T | Embolectomy catheter |
| US4706671A (en) * | 1985-05-02 | 1987-11-17 | Weinrib Harry P | Catheter with coiled tip |
| US4650466A (en) * | 1985-11-01 | 1987-03-17 | Angiobrade Partners | Angioplasty device |
| WO1989005611A1 (en) * | 1987-12-14 | 1989-06-29 | Devices For Vascular Intervention, Inc. | Atherectomy device with angioplasty balloon and method |
| 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 |
-
1992
- 1992-07-15 EP EP92915850A patent/EP0596928B1/en not_active Expired - Lifetime
- 1992-07-15 BR BR9206279A patent/BR9206279A/en not_active IP Right Cessation
- 1992-07-15 AT AT92915850T patent/ATE191325T1/en not_active IP Right Cessation
- 1992-07-15 CA CA002113438A patent/CA2113438C/en not_active Expired - Fee Related
- 1992-07-15 WO PCT/US1992/005993 patent/WO1993001753A2/en active IP Right Grant
- 1992-07-15 JP JP5502980A patent/JPH07503623A/en active Pending
- 1992-07-15 ES ES92915850T patent/ES2147730T3/en not_active Expired - Lifetime
- 1992-07-15 DE DE69230883T patent/DE69230883T2/en not_active Expired - Fee Related
- 1992-07-15 AU AU23398/92A patent/AU652475B2/en not_active Ceased
- 1992-07-15 RU RU9294014232A patent/RU2093087C1/en not_active IP Right Cessation
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