CA2575865C - Filtre amovible permettant de filtrer les caillots sanguins d'embole - Google Patents
Filtre amovible permettant de filtrer les caillots sanguins d'embole Download PDFInfo
- Publication number
- CA2575865C CA2575865C CA002575865A CA2575865A CA2575865C CA 2575865 C CA2575865 C CA 2575865C CA 002575865 A CA002575865 A CA 002575865A CA 2575865 A CA2575865 A CA 2575865A CA 2575865 C CA2575865 C CA 2575865C
- Authority
- CA
- Canada
- Prior art keywords
- filter
- blood clot
- arms
- longitudinal axis
- clot filter
- 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.)
- Expired - Fee Related
Links
- 208000007536 Thrombosis Diseases 0.000 title claims abstract description 51
- 208000005189 Embolism Diseases 0.000 title description 2
- 210000004204 blood vessel Anatomy 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 210000003038 endothelium Anatomy 0.000 description 13
- 238000000605 extraction Methods 0.000 description 10
- 239000012781 shape memory material Substances 0.000 description 10
- 230000007704 transition Effects 0.000 description 10
- 239000000956 alloy Substances 0.000 description 6
- 210000003462 vein Anatomy 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910001000 nickel titanium Inorganic materials 0.000 description 5
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000036760 body temperature Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 229910000734 martensite Inorganic materials 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 208000010378 Pulmonary Embolism Diseases 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/682,192 | 1996-07-17 | ||
| US08/682,192 US5669933A (en) | 1996-07-17 | 1996-07-17 | Removable embolus blood clot filter |
| CA002261120A CA2261120C (fr) | 1996-07-17 | 1997-07-16 | Filtre amovible permettant de filtrer les caillots sanguins d'embole |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002261120A Division CA2261120C (fr) | 1996-07-17 | 1997-07-16 | Filtre amovible permettant de filtrer les caillots sanguins d'embole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2575865A1 CA2575865A1 (fr) | 1998-01-22 |
| CA2575865C true CA2575865C (fr) | 2009-09-22 |
Family
ID=37913515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002575865A Expired - Fee Related CA2575865C (fr) | 1996-07-17 | 1997-07-16 | Filtre amovible permettant de filtrer les caillots sanguins d'embole |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2575865C (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2014129392A (ru) | 2012-01-06 | 2016-02-27 | Эмболайн, Инк. | Встроенные устройства противоэмболической защиты |
| US10617509B2 (en) * | 2015-12-29 | 2020-04-14 | Emboline, Inc. | Multi-access intraprocedural embolic protection device |
| CN113677296B (zh) | 2019-02-13 | 2024-12-31 | 艾姆伯莱恩公司 | 具有整合的栓塞防护装置的导管 |
-
1997
- 1997-07-16 CA CA002575865A patent/CA2575865C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2575865A1 (fr) | 1998-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2261120C (fr) | Filtre amovible permettant de filtrer les caillots sanguins d'embole | |
| CA2648325C (fr) | Filtre amovible pour caillots de sang generateurs d'embolie | |
| US7314477B1 (en) | Removable embolus blood clot filter and filter delivery unit | |
| US6506205B2 (en) | Blood clot filtering system | |
| US8372109B2 (en) | Non-entangling vena cava filter | |
| EP1220648B1 (fr) | Filtre a thrombus retirable | |
| CA2575865C (fr) | Filtre amovible permettant de filtrer les caillots sanguins d'embole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20160718 |