CA2309428A1 - Procedes et systemes de traitement des obstructions dans une lumiere organique - Google Patents
Procedes et systemes de traitement des obstructions dans une lumiere organique Download PDFInfo
- Publication number
- CA2309428A1 CA2309428A1 CA002309428A CA2309428A CA2309428A1 CA 2309428 A1 CA2309428 A1 CA 2309428A1 CA 002309428 A CA002309428 A CA 002309428A CA 2309428 A CA2309428 A CA 2309428A CA 2309428 A1 CA2309428 A1 CA 2309428A1
- Authority
- CA
- Canada
- Prior art keywords
- guidewire
- guide section
- lumen
- removal mechanism
- catheter
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00681—Aspects not otherwise provided for
- A61B2017/00685—Archimedes screw
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00831—Material properties
- A61B2017/00867—Material properties shape memory effect
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22038—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with a guide wire
- A61B2017/22042—Details of the tip of the guide wire
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
- A61B2017/2217—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions single wire changing shape to a gripping configuration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B2050/314—Flexible bags or pouches
-
- 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
- A61M2025/09058—Basic structures of guide wires
- A61M2025/09083—Basic structures of guide wires having a coil around a core
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgical Instruments (AREA)
Abstract
L'invention concerne un système comprenant un cathéter (32), un élément (52) de couple qui s'étend longitudinalement à travers la lumière (50) du cathéter (32), un mécanisme (54) d'évacuation fixé à l'extrémité distale de l'élément (52) de couple, et un fil-guide (46) présentant un section (200) guide qui s'étend à travers une lumière du mécanisme (54) d'évacuation. La section (200) guide présente un profil courbe d'un diamètre supérieur à la dimension du mécanisme (54) d'évacuation. La section (200) guide du fil-guide (46) est conçue pour être placée dans un passage traversant le matériau d'occlusion de manière à aménager un cheminement courbe le long duquel on peut avancer le mécanisme (54) d'évacuation dans le matériau d'occlusion afin de fractionner et d'évacuer ce dernier. L'invention concerne également des procédés d'utilisation de ce système et de fabrication du fil-guide (46) ainsi qu'un système de fil de perfusion.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/966,001 US6156046A (en) | 1997-11-07 | 1997-11-07 | Methods and systems for treating obstructions in a body lumen |
| US08/966,001 | 1997-11-07 | ||
| US8163198P | 1998-04-13 | 1998-04-13 | |
| US8161498P | 1998-04-13 | 1998-04-13 | |
| US60/081,614 | 1998-10-07 | ||
| US60/081,631 | 1998-10-07 | ||
| PCT/US1998/023832 WO1999023958A1 (fr) | 1997-11-07 | 1998-11-06 | Procedes et systemes de traitement des obstructions dans une lumiere organique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2309428A1 true CA2309428A1 (fr) | 1999-05-20 |
Family
ID=27374032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002309428A Abandoned CA2309428A1 (fr) | 1997-11-07 | 1998-11-06 | Procedes et systemes de traitement des obstructions dans une lumiere organique |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1030610A1 (fr) |
| JP (1) | JP2001522631A (fr) |
| CA (1) | CA2309428A1 (fr) |
| WO (1) | WO1999023958A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021055148A1 (fr) * | 2019-09-19 | 2021-03-25 | Stryker Corporation | Dispositifs pour éliminer des matériaux obstruant des vaisseaux sanguins |
| US11771458B2 (en) * | 2017-12-12 | 2023-10-03 | Charles GILLILAND | Rotary embolectomy device |
Families Citing this family (126)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7037316B2 (en) | 1997-07-24 | 2006-05-02 | Mcguckin Jr James F | Rotational thrombectomy device |
| US6371928B1 (en) | 1997-11-07 | 2002-04-16 | Prolifix Medical, Inc. | Guidewire for positioning a catheter against a lumen wall |
| US6702811B2 (en) | 1999-04-05 | 2004-03-09 | Medtronic, Inc. | Ablation catheter assembly with radially decreasing helix and method of use |
| US6620172B1 (en) | 1999-07-01 | 2003-09-16 | Medsource Technologies, Inc. | Entraining biological calculi |
| US8414543B2 (en) | 1999-10-22 | 2013-04-09 | Rex Medical, L.P. | Rotational thrombectomy wire with blocking device |
| EP1233716B1 (fr) | 1999-11-22 | 2014-07-30 | Boston Scientific Limited | Structures en boucle pour supporter des elements de diagnostic et de therapie en contact avec le tissu de l'organisme |
| US6500186B2 (en) | 2001-04-17 | 2002-12-31 | Scimed Life Systems, Inc. | In-stent ablative tool |
| US6740096B2 (en) | 2002-01-16 | 2004-05-25 | Scimed Life Systems, Inc. | Treatment and removal of objects in anatomical lumens |
| US6926725B2 (en) | 2002-04-04 | 2005-08-09 | Rex Medical, L.P. | Thrombectomy device with multi-layered rotational wire |
| US20030191492A1 (en) | 2002-04-05 | 2003-10-09 | Scimed Life Systems, Inc. | Radial coil expandable medical wire |
| US7653438B2 (en) | 2002-04-08 | 2010-01-26 | Ardian, Inc. | Methods and apparatus for renal neuromodulation |
| US20140018880A1 (en) | 2002-04-08 | 2014-01-16 | Medtronic Ardian Luxembourg S.A.R.L. | Methods for monopolar renal neuromodulation |
| JP3971320B2 (ja) | 2003-02-17 | 2007-09-05 | 修 加藤 | カテーテル |
| US7686825B2 (en) | 2004-03-25 | 2010-03-30 | Hauser David L | Vascular filter device |
| US7976557B2 (en) | 2004-06-23 | 2011-07-12 | Boston Scientific Scimed, Inc. | Cutting balloon and process |
| FR2876361B1 (fr) | 2004-10-13 | 2008-07-25 | Oreal | Dispositif de conditionnement et/ou d'application d'au moins un produit, notamment cosmetique |
| US7819887B2 (en) | 2004-11-17 | 2010-10-26 | Rex Medical, L.P. | Rotational thrombectomy wire |
| JP4680007B2 (ja) | 2005-08-29 | 2011-05-11 | 日本ライフライン株式会社 | スタイレット |
| JP2007098120A (ja) * | 2005-09-06 | 2007-04-19 | Fmd:Kk | 医療用処置具及びその回転操作装置並びに医療用処置装置 |
| JP2007068970A (ja) * | 2006-01-17 | 2007-03-22 | Fmd:Kk | 医療用処置具 |
| CN101384293B (zh) * | 2006-03-06 | 2013-04-24 | 泰尔茂株式会社 | 导丝 |
| US8920448B2 (en) | 2006-06-30 | 2014-12-30 | Atheromed, Inc. | Atherectomy devices and methods |
| US9314263B2 (en) | 2006-06-30 | 2016-04-19 | Atheromed, Inc. | Atherectomy devices, systems, and methods |
| US20080045986A1 (en) | 2006-06-30 | 2008-02-21 | Atheromed, Inc. | Atherectomy devices and methods |
| US8361094B2 (en) | 2006-06-30 | 2013-01-29 | Atheromed, Inc. | Atherectomy devices and methods |
| US20090018566A1 (en) | 2006-06-30 | 2009-01-15 | Artheromed, Inc. | Atherectomy devices, systems, and methods |
| CN101511284B (zh) | 2006-06-30 | 2011-11-09 | 阿瑟罗迈德公司 | 动脉粥样硬化切除术装置和方法 |
| US9492192B2 (en) | 2006-06-30 | 2016-11-15 | Atheromed, Inc. | Atherectomy devices, systems, and methods |
| US8628549B2 (en) | 2006-06-30 | 2014-01-14 | Atheromed, Inc. | Atherectomy devices, systems, and methods |
| US8007506B2 (en) | 2006-06-30 | 2011-08-30 | Atheromed, Inc. | Atherectomy devices and methods |
| EP2164409B1 (fr) * | 2007-06-29 | 2018-08-08 | Atheromed, Inc. | Système d'athérectomie |
| US8070762B2 (en) | 2007-10-22 | 2011-12-06 | Atheromed Inc. | Atherectomy devices and methods |
| US8236016B2 (en) | 2007-10-22 | 2012-08-07 | Atheromed, Inc. | Atherectomy devices and methods |
| US8696695B2 (en) | 2009-04-28 | 2014-04-15 | Avinger, Inc. | Guidewire positioning catheter |
| US9125562B2 (en) | 2009-07-01 | 2015-09-08 | Avinger, Inc. | Catheter-based off-axis optical coherence tomography imaging system |
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| US5527326A (en) * | 1992-12-29 | 1996-06-18 | Thomas J. Fogarty | Vessel deposit shearing apparatus |
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1998
- 1998-11-06 CA CA002309428A patent/CA2309428A1/fr not_active Abandoned
- 1998-11-06 EP EP98960169A patent/EP1030610A1/fr not_active Withdrawn
- 1998-11-06 JP JP2000520060A patent/JP2001522631A/ja not_active Withdrawn
- 1998-11-06 WO PCT/US1998/023832 patent/WO1999023958A1/fr not_active Ceased
Cited By (4)
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| US11771458B2 (en) * | 2017-12-12 | 2023-10-03 | Charles GILLILAND | Rotary embolectomy device |
| US20240225686A1 (en) * | 2017-12-12 | 2024-07-11 | Gilliland Charles | Rotary embolectomy device |
| WO2021055148A1 (fr) * | 2019-09-19 | 2021-03-25 | Stryker Corporation | Dispositifs pour éliminer des matériaux obstruant des vaisseaux sanguins |
| US11376034B2 (en) | 2019-09-19 | 2022-07-05 | Stryker Corporation | Devices for removing obstructing materials from blood vessels |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001522631A (ja) | 2001-11-20 |
| EP1030610A1 (fr) | 2000-08-30 |
| WO1999023958A1 (fr) | 1999-05-20 |
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| FZDE | Discontinued |