CA2364136A1 - Systeme de deploiement et de retrait d'un dispositif medical peu effractif - Google Patents
Systeme de deploiement et de retrait d'un dispositif medical peu effractif Download PDFInfo
- Publication number
- CA2364136A1 CA2364136A1 CA002364136A CA2364136A CA2364136A1 CA 2364136 A1 CA2364136 A1 CA 2364136A1 CA 002364136 A CA002364136 A CA 002364136A CA 2364136 A CA2364136 A CA 2364136A CA 2364136 A1 CA2364136 A1 CA 2364136A1
- Authority
- CA
- Canada
- Prior art keywords
- cover
- medical device
- shaft
- retrieval
- distal
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/01—Filters implantable into blood vessels
- A61F2/0105—Open ended, i.e. legs gathered only at one side
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
- A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12168—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
- A61B17/12172—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure having a pre-set deployed three-dimensional shape
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus 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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/01—Filters implantable into blood vessels
- A61F2/011—Instruments for their placement or removal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus 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
- A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/01—Filters implantable into blood vessels
- A61F2/013—Distal protection devices, i.e. devices placed distally in combination with another endovascular procedure, e.g. angioplasty or stenting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/01—Filters implantable into blood vessels
- A61F2002/016—Filters implantable into blood vessels made from wire-like elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/01—Filters implantable into blood vessels
- A61F2002/018—Filters implantable into blood vessels made from tubes or sheets of material, e.g. by etching or laser-cutting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/0006—Rounded shapes, e.g. with rounded corners circular
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0073—Quadric-shaped
- A61F2230/008—Quadric-shaped paraboloidal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0093—Umbrella-shaped, e.g. mushroom-shaped
Abstract
La présente invention concerne un système de retrait d'un dispositif médical comprenant un élément actif disposé sur une tige souple allongée, l'élément actif présentant un profil proximal et la tige s'étendant dans une direction proximale par rapport à l'élément actif ; et un couvercle de retrait disposé coulissant le long de la tige du dispositif médical, le couvercle présentant une configuration déployée et étant capable de subir une compression avant son déploiement et de retrouver de façon sensiblement élastique sa configuration déployée. Dans sa configuration déployée, le couvercle possède une partie proximale à réduction radiale, une extrémité distale à ouverture distale définissant une ouverture distale dont la dimension maximale est au moins aussi grande que la dimension maximale du profil proximal de l'élément actif du dispositif médical, et un creux intérieur allongé étant défini entre la partie proximale et l'extrémité distale.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12415699P | 1999-03-08 | 1999-03-08 | |
US60/124,156 | 1999-03-08 | ||
PCT/US2000/006212 WO2000053120A1 (fr) | 1994-07-08 | 2000-03-08 | Systeme de deploiement et de retrait d'un dispositif medical peu effractif |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2364136A1 true CA2364136A1 (fr) | 2000-09-14 |
Family
ID=22413119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002364136A Abandoned CA2364136A1 (fr) | 1999-03-08 | 2000-03-08 | Systeme de deploiement et de retrait d'un dispositif medical peu effractif |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1158929A1 (fr) |
JP (1) | JP2002537943A (fr) |
AU (1) | AU3622100A (fr) |
CA (1) | CA2364136A1 (fr) |
WO (1) | WO2000053120A1 (fr) |
Families Citing this family (99)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6171327B1 (en) | 1999-02-24 | 2001-01-09 | Scimed Life Systems, Inc. | Intravascular filter and method |
US6544279B1 (en) | 2000-08-09 | 2003-04-08 | Incept, Llc | Vascular device for emboli, thrombus and foreign body removal and methods of use |
US6217589B1 (en) | 1999-10-27 | 2001-04-17 | Scimed Life Systems, Inc. | Retrieval device made of precursor alloy cable and method of manufacturing |
AU2002324417A1 (en) * | 2001-01-16 | 2002-12-03 | Incept Llc | Vascular device for emboli and thrombi removal |
US6974468B2 (en) | 2001-02-28 | 2005-12-13 | Scimed Life Systems, Inc. | Filter retrieval catheter |
JP4294470B2 (ja) * | 2001-06-14 | 2009-07-15 | クック インコーポレイテッド | 脈管内フィルター |
US7011671B2 (en) * | 2001-07-18 | 2006-03-14 | Atritech, Inc. | Cardiac implant device tether system and method |
US6887257B2 (en) | 2001-10-19 | 2005-05-03 | Incept Llc | Vascular embolic filter exchange devices and methods of use thereof |
WO2003063732A2 (fr) * | 2002-01-25 | 2003-08-07 | Atritech, Inc. | Systemes de filtration sanguine pour auricule cardiaque |
US7192434B2 (en) | 2002-03-08 | 2007-03-20 | Ev3 Inc. | Vascular protection devices and methods of use |
US20030176884A1 (en) * | 2002-03-12 | 2003-09-18 | Marwane Berrada | Everted filter device |
US20030187495A1 (en) * | 2002-04-01 | 2003-10-02 | Cully Edward H. | Endoluminal devices, embolic filters, methods of manufacture and use |
US8425549B2 (en) | 2002-07-23 | 2013-04-23 | Reverse Medical Corporation | Systems and methods for removing obstructive matter from body lumens and treating vascular defects |
EP1402826B1 (fr) * | 2002-08-20 | 2013-06-12 | Nipro Corporation | Cathéter de capture de thrombus |
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US11202646B2 (en) | 2007-04-17 | 2021-12-21 | Covidien Lp | Articulating retrieval devices |
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US10123803B2 (en) | 2007-10-17 | 2018-11-13 | Covidien Lp | Methods of managing neurovascular obstructions |
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CN108882941B (zh) | 2015-11-13 | 2021-08-24 | 心脏起搏器公司 | 具有内皮化促进表面的生物可吸收的左心耳闭合 |
JP2018537229A (ja) | 2015-12-18 | 2018-12-20 | イナリ メディカル, インコーポレイテッド | カテーテルシャフト並びに関連する装置、システム、及び方法 |
WO2018043282A1 (fr) | 2016-08-29 | 2018-03-08 | テルモ株式会社 | Dispositif médical et méthode thérapeutique |
US10098651B2 (en) | 2017-01-10 | 2018-10-16 | Inari Medical, Inc. | Devices and methods for treating vascular occlusion |
US11298145B2 (en) | 2017-05-12 | 2022-04-12 | Covidien Lp | Retrieval of material from vessel lumens |
US11129630B2 (en) | 2017-05-12 | 2021-09-28 | Covidien Lp | Retrieval of material from vessel lumens |
US10722257B2 (en) | 2017-05-12 | 2020-07-28 | Covidien Lp | Retrieval of material from vessel lumens |
US11191555B2 (en) | 2017-05-12 | 2021-12-07 | Covidien Lp | Retrieval of material from vessel lumens |
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US10478322B2 (en) | 2017-06-19 | 2019-11-19 | Covidien Lp | Retractor device for transforming a retrieval device from a deployed position to a delivery position |
US10575864B2 (en) | 2017-06-22 | 2020-03-03 | Covidien Lp | Securing element for resheathing an intravascular device and associated systems and methods |
US11000682B2 (en) | 2017-09-06 | 2021-05-11 | Inari Medical, Inc. | Hemostasis valves and methods of use |
US20190110804A1 (en) | 2017-10-16 | 2019-04-18 | Michael Bruce Horowitz | Catheter based retrieval device with proximal body having axial freedom of movement |
US20220104839A1 (en) | 2017-10-16 | 2022-04-07 | Retriever Medical, Inc. | Clot Removal Methods and Devices with Multiple Independently Controllable Elements |
WO2022082213A1 (fr) | 2017-10-16 | 2022-04-21 | Retriever Medical, Inc. | Procédés et dispositifs d'élimination de caillot avec des éléments multiples pouvant être commandés indépendamment |
US11154314B2 (en) | 2018-01-26 | 2021-10-26 | Inari Medical, Inc. | Single insertion delivery system for treating embolism and associated systems and methods |
JP2021526445A (ja) * | 2018-05-30 | 2021-10-07 | イーラム テクノロジーズ,インコーポレイテッド | 統合血栓除去術及びフィルタデバイス並びに使用方法 |
JP2021534851A (ja) | 2018-08-13 | 2021-12-16 | イナリ メディカル, インコーポレイテッド | 塞栓症を治療するためのシステムならびに関連する装置および方法 |
CN114126540A (zh) | 2019-07-17 | 2022-03-01 | 波士顿科学医学有限公司 | 连续覆盖的左心耳植入物 |
WO2021020766A1 (fr) * | 2019-07-29 | 2021-02-04 | 주식회사 엔벤트릭 | Dispositif d'élimination de trhombus et et procédé d'élimination de trhombus l'utilisant |
EP3986284A1 (fr) | 2019-08-30 | 2022-04-27 | Boston Scientific Scimed, Inc. | Implant d'appendice auriculaire gauche ayant un disque d'étanchéité |
WO2021076954A1 (fr) | 2019-10-16 | 2021-04-22 | Inari Medical, Inc. | Systèmes, dispositifs et procédés de traitement d'occlusions vasculaires |
US11903589B2 (en) | 2020-03-24 | 2024-02-20 | Boston Scientific Scimed, Inc. | Medical system for treating a left atrial appendage |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8910603U1 (fr) * | 1989-09-06 | 1989-12-07 | Guenther, Rolf W., Prof. Dr. | |
US5041093A (en) * | 1990-01-31 | 1991-08-20 | Boston Scientific Corp. | Catheter with foraminous anchor |
EP1695673A3 (fr) * | 1994-07-08 | 2009-07-08 | ev3 Inc. | Filtre intravasculaire |
US5662671A (en) * | 1996-07-17 | 1997-09-02 | Embol-X, Inc. | Atherectomy device having trapping and excising means for removal of plaque from the aorta and other arteries |
-
2000
- 2000-03-08 WO PCT/US2000/006212 patent/WO2000053120A1/fr not_active Application Discontinuation
- 2000-03-08 AU AU36221/00A patent/AU3622100A/en not_active Abandoned
- 2000-03-08 CA CA002364136A patent/CA2364136A1/fr not_active Abandoned
- 2000-03-08 EP EP00914893A patent/EP1158929A1/fr not_active Withdrawn
- 2000-03-08 JP JP2000603611A patent/JP2002537943A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU3622100A (en) | 2000-09-28 |
EP1158929A1 (fr) | 2001-12-05 |
WO2000053120A1 (fr) | 2000-09-14 |
WO2000053120A9 (fr) | 2002-03-28 |
JP2002537943A (ja) | 2002-11-12 |
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Legal Events
Date | Code | Title | Description |
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FZDE | Discontinued |