WO2009031338A1 - Dispositif de récupération d'un caillot intravasculaire - Google Patents
Dispositif de récupération d'un caillot intravasculaire Download PDFInfo
- Publication number
- WO2009031338A1 WO2009031338A1 PCT/JP2008/058541 JP2008058541W WO2009031338A1 WO 2009031338 A1 WO2009031338 A1 WO 2009031338A1 JP 2008058541 W JP2008058541 W JP 2008058541W WO 2009031338 A1 WO2009031338 A1 WO 2009031338A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- handed
- recovery coil
- clot
- coil
- coils
- Prior art date
Links
- 238000011084 recovery Methods 0.000 abstract 4
- 210000004204 blood vessel Anatomy 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
Classifications
-
- 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
- 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
- A61B2017/2212—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
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
La présente invention concerne un dispositif de récupération de caillot adapté pour piéger des caillots intravasculaires par enroulement et pour récupérer ceux-ci sans qu'ils ne tombent dans les vaisseaux sanguins. Le dispositif comprend un serpentin de récupération obtenu par superposition les uns sur les autres de serpentins de lignes fines élastiques orientés vers la droite et la gauche ; un tuyau central flexible uni à la partie formant extrémité postérieure du serpentin de récupération ; et un fil métallique central flexible lié à la partie d'extrémité antérieure du serpentin de récupération et inséré de manière coulissante dans le tuyau central. Dans le serpentin de récupération de caillot, les serpentins orientés vers la droite et orientés vers la gauche mutuellement superposés forment un panier à mailles étroites grâce à l'intersection des lignes fines de serpentin. Ainsi, les caillots peuvent être retenus au sein du panier formé.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007231108A JP2010268818A (ja) | 2007-09-06 | 2007-09-06 | 血管内の血栓回収器 |
| JP2007-231108 | 2007-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2009031338A1 true WO2009031338A1 (fr) | 2009-03-12 |
Family
ID=40428662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2008/058541 WO2009031338A1 (fr) | 2007-09-06 | 2008-05-08 | Dispositif de récupération d'un caillot intravasculaire |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2010268818A (fr) |
| WO (1) | WO2009031338A1 (fr) |
Cited By (47)
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|---|---|---|---|---|
| US9351749B2 (en) | 2010-10-22 | 2016-05-31 | Neuravi Limited | Clot engagement and removal system |
| US9402707B2 (en) | 2008-07-22 | 2016-08-02 | Neuravi Limited | Clot capture systems and associated methods |
| US9433429B2 (en) | 2013-03-14 | 2016-09-06 | Neuravi Limited | Clot retrieval devices |
| US9445829B2 (en) | 2013-03-14 | 2016-09-20 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
| EP3017774A4 (fr) * | 2013-07-02 | 2016-12-21 | Piolax Medical Devices Inc | Instrument de capture de corps étranger de cavité corporelle |
| US9642635B2 (en) | 2013-03-13 | 2017-05-09 | Neuravi Limited | Clot removal device |
| US9642639B2 (en) | 2011-03-09 | 2017-05-09 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
| US10201360B2 (en) | 2013-03-14 | 2019-02-12 | Neuravi Limited | Devices and methods for removal of acute blockages from blood vessels |
| US10265086B2 (en) | 2014-06-30 | 2019-04-23 | Neuravi Limited | System for removing a clot from a blood vessel |
| US10285720B2 (en) | 2014-03-11 | 2019-05-14 | Neuravi Limited | Clot retrieval system for removing occlusive clot from a blood vessel |
| US10363054B2 (en) | 2014-11-26 | 2019-07-30 | Neuravi Limited | Clot retrieval device for removing occlusive clot from a blood vessel |
| US10441301B2 (en) | 2014-06-13 | 2019-10-15 | Neuravi Limited | Devices and methods for removal of acute blockages from blood vessels |
| US10617435B2 (en) | 2014-11-26 | 2020-04-14 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
| US10792056B2 (en) | 2014-06-13 | 2020-10-06 | Neuravi Limited | Devices and methods for removal of acute blockages from blood vessels |
| US10842498B2 (en) | 2018-09-13 | 2020-11-24 | Neuravi Limited | Systems and methods of restoring perfusion to a vessel |
| US11147572B2 (en) | 2016-09-06 | 2021-10-19 | Neuravi Limited | Clot retrieval device for removing occlusive clot from a blood vessel |
| US11253278B2 (en) | 2014-11-26 | 2022-02-22 | Neuravi Limited | Clot retrieval system for removing occlusive clot from a blood vessel |
| US11259824B2 (en) | 2011-03-09 | 2022-03-01 | Neuravi Limited | Clot retrieval device for removing occlusive clot from a blood vessel |
| US11272945B2 (en) | 2018-10-10 | 2022-03-15 | Innova Vascular, Inc. | Device for removing an embolus |
| US11311304B2 (en) | 2019-03-04 | 2022-04-26 | Neuravi Limited | Actuated clot retrieval catheter |
| US11395669B2 (en) | 2020-06-23 | 2022-07-26 | Neuravi Limited | Clot retrieval device with flexible collapsible frame |
| US11395667B2 (en) | 2016-08-17 | 2022-07-26 | Neuravi Limited | Clot retrieval system for removing occlusive clot from a blood vessel |
| US11406416B2 (en) | 2018-10-02 | 2022-08-09 | Neuravi Limited | Joint assembly for vasculature obstruction capture device |
| US11439418B2 (en) | 2020-06-23 | 2022-09-13 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
| US11517340B2 (en) | 2019-12-03 | 2022-12-06 | Neuravi Limited | Stentriever devices for removing an occlusive clot from a vessel and methods thereof |
| US11529495B2 (en) | 2019-09-11 | 2022-12-20 | Neuravi Limited | Expandable mouth catheter |
| US11633198B2 (en) | 2020-03-05 | 2023-04-25 | Neuravi Limited | Catheter proximal joint |
| US11712231B2 (en) | 2019-10-29 | 2023-08-01 | Neuravi Limited | Proximal locking assembly design for dual stent mechanical thrombectomy device |
| US11717308B2 (en) | 2020-04-17 | 2023-08-08 | Neuravi Limited | Clot retrieval device for removing heterogeneous clots from a blood vessel |
| US11730501B2 (en) | 2020-04-17 | 2023-08-22 | Neuravi Limited | Floating clot retrieval device for removing clots from a blood vessel |
| US11737771B2 (en) | 2020-06-18 | 2023-08-29 | Neuravi Limited | Dual channel thrombectomy device |
| US11759217B2 (en) | 2020-04-07 | 2023-09-19 | Neuravi Limited | Catheter tubular support |
| US11779364B2 (en) | 2019-11-27 | 2023-10-10 | Neuravi Limited | Actuated expandable mouth thrombectomy catheter |
| US11839725B2 (en) | 2019-11-27 | 2023-12-12 | Neuravi Limited | Clot retrieval device with outer sheath and inner catheter |
| US11864781B2 (en) | 2020-09-23 | 2024-01-09 | Neuravi Limited | Rotating frame thrombectomy device |
| US11871946B2 (en) | 2020-04-17 | 2024-01-16 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
| US11872354B2 (en) | 2021-02-24 | 2024-01-16 | Neuravi Limited | Flexible catheter shaft frame with seam |
| US11883043B2 (en) | 2020-03-31 | 2024-01-30 | DePuy Synthes Products, Inc. | Catheter funnel extension |
| US11937839B2 (en) | 2021-09-28 | 2024-03-26 | Neuravi Limited | Catheter with electrically actuated expandable mouth |
| US11937837B2 (en) | 2020-12-29 | 2024-03-26 | Neuravi Limited | Fibrin rich / soft clot mechanical thrombectomy device |
| US11937836B2 (en) | 2020-06-22 | 2024-03-26 | Neuravi Limited | Clot retrieval system with expandable clot engaging framework |
| US11944327B2 (en) | 2020-03-05 | 2024-04-02 | Neuravi Limited | Expandable mouth aspirating clot retrieval catheter |
| US11974764B2 (en) | 2021-06-04 | 2024-05-07 | Neuravi Limited | Self-orienting rotating stentriever pinching cells |
| US12011186B2 (en) | 2021-10-28 | 2024-06-18 | Neuravi Limited | Bevel tip expandable mouth catheter with reinforcing ring |
| US12029442B2 (en) | 2021-01-14 | 2024-07-09 | Neuravi Limited | Systems and methods for a dual elongated member clot retrieval apparatus |
| US12064130B2 (en) | 2021-03-18 | 2024-08-20 | Neuravi Limited | Vascular obstruction retrieval device having sliding cages pinch mechanism |
| US12076037B2 (en) | 2011-03-09 | 2024-09-03 | Neuravi Limited | Systems and methods to restore perfusion to a vessel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08733A (ja) * | 1994-06-20 | 1996-01-09 | Terumo Corp | 血管カテーテル |
| JP2003033359A (ja) * | 1996-07-25 | 2003-02-04 | Target Therapeutics Inc | 機械的血餅処置デバイス |
| JP2006087630A (ja) * | 2004-09-22 | 2006-04-06 | Terumo Corp | 血管内異物除去用ワイヤおよび医療器具 |
| JP2006516212A (ja) * | 2003-01-13 | 2006-06-29 | ボストン サイエンティフィック リミテッド | 塞栓摘出装置 |
-
2007
- 2007-09-06 JP JP2007231108A patent/JP2010268818A/ja active Pending
-
2008
- 2008-05-08 WO PCT/JP2008/058541 patent/WO2009031338A1/fr active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08733A (ja) * | 1994-06-20 | 1996-01-09 | Terumo Corp | 血管カテーテル |
| JP2003033359A (ja) * | 1996-07-25 | 2003-02-04 | Target Therapeutics Inc | 機械的血餅処置デバイス |
| JP2006516212A (ja) * | 2003-01-13 | 2006-06-29 | ボストン サイエンティフィック リミテッド | 塞栓摘出装置 |
| JP2006087630A (ja) * | 2004-09-22 | 2006-04-06 | Terumo Corp | 血管内異物除去用ワイヤおよび医療器具 |
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| US9402707B2 (en) | 2008-07-22 | 2016-08-02 | Neuravi Limited | Clot capture systems and associated methods |
| US10582939B2 (en) | 2008-07-22 | 2020-03-10 | Neuravi Limited | Clot capture systems and associated methods |
| US9351749B2 (en) | 2010-10-22 | 2016-05-31 | Neuravi Limited | Clot engagement and removal system |
| US9463036B2 (en) | 2010-10-22 | 2016-10-11 | Neuravi Limited | Clot engagement and removal system |
| US11246612B2 (en) | 2010-10-22 | 2022-02-15 | Neuravi Limited | Clot engagement and removal system |
| US10292723B2 (en) | 2010-10-22 | 2019-05-21 | Neuravi Limited | Clot engagement and removal system |
| US11871949B2 (en) | 2010-10-22 | 2024-01-16 | Neuravi Limited | Clot engagement and removal system |
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| US11103264B2 (en) | 2013-03-14 | 2021-08-31 | Neuravi Limited | Devices and methods for removal of acute blockages from blood vessels |
| EP3017774A4 (fr) * | 2013-07-02 | 2016-12-21 | Piolax Medical Devices Inc | Instrument de capture de corps étranger de cavité corporelle |
| US9901357B2 (en) | 2013-07-02 | 2018-02-27 | Piolax Medical Devices, Inc. | Body cavity foreign matter capture instrument |
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| US11446045B2 (en) | 2014-06-13 | 2022-09-20 | Neuravi Limited | Devices and methods for removal of acute blockages from blood vessels |
| US10441301B2 (en) | 2014-06-13 | 2019-10-15 | Neuravi Limited | Devices and methods for removal of acute blockages from blood vessels |
| US10792056B2 (en) | 2014-06-13 | 2020-10-06 | Neuravi Limited | Devices and methods for removal of acute blockages from blood vessels |
| US10682152B2 (en) | 2014-06-13 | 2020-06-16 | Neuravi Limited | Devices and methods for removal of acute blockages from blood vessels |
| US11944333B2 (en) | 2014-06-30 | 2024-04-02 | Neuravi Limited | System for removing a clot from a blood vessel |
| US10265086B2 (en) | 2014-06-30 | 2019-04-23 | Neuravi Limited | System for removing a clot from a blood vessel |
| US11076876B2 (en) | 2014-06-30 | 2021-08-03 | Neuravi Limited | System for removing a clot from a blood vessel |
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| US11253278B2 (en) | 2014-11-26 | 2022-02-22 | Neuravi Limited | Clot retrieval system for removing occlusive clot from a blood vessel |
| US11857210B2 (en) | 2014-11-26 | 2024-01-02 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
| US11712256B2 (en) | 2014-11-26 | 2023-08-01 | Neuravi Limited | Clot retrieval device for removing occlusive clot from a blood vessel |
| US11395667B2 (en) | 2016-08-17 | 2022-07-26 | Neuravi Limited | Clot retrieval system for removing occlusive clot from a blood vessel |
| US12133657B2 (en) | 2016-09-06 | 2024-11-05 | Neuravi Limited | Clot retrieval device for removing occlusive clot from a blood vessel |
| US11147572B2 (en) | 2016-09-06 | 2021-10-19 | Neuravi Limited | Clot retrieval device for removing occlusive clot from a blood vessel |
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| US11517340B2 (en) | 2019-12-03 | 2022-12-06 | Neuravi Limited | Stentriever devices for removing an occlusive clot from a vessel and methods thereof |
| US11944327B2 (en) | 2020-03-05 | 2024-04-02 | Neuravi Limited | Expandable mouth aspirating clot retrieval catheter |
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| US11883043B2 (en) | 2020-03-31 | 2024-01-30 | DePuy Synthes Products, Inc. | Catheter funnel extension |
| US11759217B2 (en) | 2020-04-07 | 2023-09-19 | Neuravi Limited | Catheter tubular support |
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| US11737771B2 (en) | 2020-06-18 | 2023-08-29 | Neuravi Limited | Dual channel thrombectomy device |
| US11937836B2 (en) | 2020-06-22 | 2024-03-26 | Neuravi Limited | Clot retrieval system with expandable clot engaging framework |
| US11395669B2 (en) | 2020-06-23 | 2022-07-26 | Neuravi Limited | Clot retrieval device with flexible collapsible frame |
| US11439418B2 (en) | 2020-06-23 | 2022-09-13 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
| US11864781B2 (en) | 2020-09-23 | 2024-01-09 | Neuravi Limited | Rotating frame thrombectomy device |
| US11937837B2 (en) | 2020-12-29 | 2024-03-26 | Neuravi Limited | Fibrin rich / soft clot mechanical thrombectomy device |
| US12029442B2 (en) | 2021-01-14 | 2024-07-09 | Neuravi Limited | Systems and methods for a dual elongated member clot retrieval apparatus |
| US11872354B2 (en) | 2021-02-24 | 2024-01-16 | Neuravi Limited | Flexible catheter shaft frame with seam |
| US12064130B2 (en) | 2021-03-18 | 2024-08-20 | Neuravi Limited | Vascular obstruction retrieval device having sliding cages pinch mechanism |
| US11974764B2 (en) | 2021-06-04 | 2024-05-07 | Neuravi Limited | Self-orienting rotating stentriever pinching cells |
| US11937839B2 (en) | 2021-09-28 | 2024-03-26 | Neuravi Limited | Catheter with electrically actuated expandable mouth |
| US12011186B2 (en) | 2021-10-28 | 2024-06-18 | Neuravi Limited | Bevel tip expandable mouth catheter with reinforcing ring |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010268818A (ja) | 2010-12-02 |
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