ES2946892T3 - Un tubo expansible para el despliegue dentro de un vaso sanguíneo - Google Patents
Un tubo expansible para el despliegue dentro de un vaso sanguíneo Download PDFInfo
- Publication number
- ES2946892T3 ES2946892T3 ES18715095T ES18715095T ES2946892T3 ES 2946892 T3 ES2946892 T3 ES 2946892T3 ES 18715095 T ES18715095 T ES 18715095T ES 18715095 T ES18715095 T ES 18715095T ES 2946892 T3 ES2946892 T3 ES 2946892T3
- Authority
- ES
- Spain
- Prior art keywords
- longitudinally
- deformable elements
- frame
- type
- circumferentially
- 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.)
- Active
Links
- 210000004204 blood vessel Anatomy 0.000 title claims abstract description 9
- 230000008859 change Effects 0.000 claims abstract description 17
- 230000008602 contraction Effects 0.000 claims abstract description 10
- 206010002329 Aneurysm Diseases 0.000 claims description 29
- 230000017531 blood circulation Effects 0.000 claims description 8
- 208000007536 Thrombosis Diseases 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000005304 joining Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 14
- 201000008450 Intracranial aneurysm Diseases 0.000 description 5
- 230000009467 reduction Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000010102 embolization Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 238000011888 autopsy Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 208000021138 brain aneurysm Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000037834 fusiform aneurysm Diseases 0.000 description 1
- 230000000004 hemodynamic effect Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 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 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 210000004231 tunica media Anatomy 0.000 description 1
- 210000005166 vasculature Anatomy 0.000 description 1
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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
-
- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2002/823—Stents, different from stent-grafts, adapted to cover an aneurysm
-
- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/9155—Adjacent bands being connected to each other
- A61F2002/91575—Adjacent bands being connected to each other connected peak to trough
-
- 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
- A61F2230/0028—Shapes in the form of latin or greek characters
- A61F2230/0054—V-shaped
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Optics & Photonics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1704720.0A GB201704720D0 (en) | 2017-03-24 | 2017-03-24 | A expandable tube for deployment within a blood vessel |
| PCT/GB2018/050771 WO2018172793A1 (en) | 2017-03-24 | 2018-03-23 | An expandable tube for deployment within a blood vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2946892T3 true ES2946892T3 (es) | 2023-07-27 |
Family
ID=58688178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES18715095T Active ES2946892T3 (es) | 2017-03-24 | 2018-03-23 | Un tubo expansible para el despliegue dentro de un vaso sanguíneo |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11583423B2 (enExample) |
| EP (1) | EP3600170B1 (enExample) |
| JP (2) | JP7130027B2 (enExample) |
| CN (1) | CN110691569B (enExample) |
| ES (1) | ES2946892T3 (enExample) |
| GB (1) | GB201704720D0 (enExample) |
| WO (1) | WO2018172793A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201704720D0 (en) * | 2017-03-24 | 2017-05-10 | Oxford Endovascular Ltd | A expandable tube for deployment within a blood vessel |
| GB202007488D0 (en) * | 2020-05-20 | 2020-07-01 | Oxford Endovascular Ltd | An expandable tube for deployment within a blood vessel |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7029492B1 (en) * | 1999-03-05 | 2006-04-18 | Terumo Kabushiki Kaisha | Implanting stent and dilating device |
| EP2926767B2 (en) * | 2003-12-23 | 2023-03-08 | Boston Scientific Scimed, Inc. | Repositionable heart valve |
| US8961583B2 (en) * | 2004-09-08 | 2015-02-24 | Cordis Corporation | Optimized flex link for expandable stent |
| US20060155367A1 (en) * | 2005-01-07 | 2006-07-13 | Hines Richard A | Micro-pleated stent assembly |
| DE602006013900D1 (de) | 2005-03-30 | 2010-06-10 | Terumo Corp | Stent |
| JP5078346B2 (ja) | 2006-12-28 | 2012-11-21 | テルモ株式会社 | 自己拡張型ステント |
| US9144508B2 (en) * | 2007-07-19 | 2015-09-29 | Back Bay Medical Inc. | Radially expandable stent |
| EP2242454A1 (en) * | 2008-02-13 | 2010-10-27 | Nellix, Inc. | Graft endoframe having axially variable characteristics |
| DE102008016363A1 (de) * | 2008-03-29 | 2009-10-01 | Biotronik Vi Patent Ag | Medizinisches Stützimplantat, insbesondere Stent |
| JP5419569B2 (ja) * | 2009-07-07 | 2014-02-19 | アバンテク バスキュラー コーポレーション | ステント |
| GB2494632A (en) * | 2011-09-09 | 2013-03-20 | Isis Innovation | Stent and method of inserting a stent into a delivery catheter |
| US10271975B2 (en) * | 2013-03-15 | 2019-04-30 | Atrium Medical Corporation | Stent device having reduced foreshortening and recoil and method of making same |
| US9498360B2 (en) | 2013-03-15 | 2016-11-22 | Stryker Corporation | Stent and method of use |
| EP3065674A4 (en) * | 2013-11-08 | 2017-11-22 | Palmaz Scientific, Inc. | Monolithic medical devices and methods of use |
| US10285830B2 (en) * | 2014-12-05 | 2019-05-14 | Stryker Corporation | Method of manufacturing implants |
| CN105167881B (zh) * | 2015-09-17 | 2018-06-01 | 江苏大学 | 一种具有抗纵向变形的血管支架 |
| GB201704720D0 (en) * | 2017-03-24 | 2017-05-10 | Oxford Endovascular Ltd | A expandable tube for deployment within a blood vessel |
-
2017
- 2017-03-24 GB GBGB1704720.0A patent/GB201704720D0/en not_active Ceased
-
2018
- 2018-03-23 WO PCT/GB2018/050771 patent/WO2018172793A1/en not_active Ceased
- 2018-03-23 CN CN201880035877.0A patent/CN110691569B/zh active Active
- 2018-03-23 ES ES18715095T patent/ES2946892T3/es active Active
- 2018-03-23 JP JP2020501854A patent/JP7130027B2/ja active Active
- 2018-03-23 EP EP18715095.8A patent/EP3600170B1/en active Active
-
2019
- 2019-09-19 US US16/576,444 patent/US11583423B2/en active Active
-
2022
- 2022-08-23 JP JP2022132446A patent/JP7397932B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20200008962A1 (en) | 2020-01-09 |
| JP7397932B2 (ja) | 2023-12-13 |
| JP2020511295A (ja) | 2020-04-16 |
| CN110691569B (zh) | 2023-02-24 |
| US11583423B2 (en) | 2023-02-21 |
| EP3600170A1 (en) | 2020-02-05 |
| GB201704720D0 (en) | 2017-05-10 |
| JP7130027B2 (ja) | 2022-09-02 |
| EP3600170C0 (en) | 2023-06-07 |
| WO2018172793A1 (en) | 2018-09-27 |
| EP3600170B1 (en) | 2023-06-07 |
| CN110691569A (zh) | 2020-01-14 |
| JP2022162024A (ja) | 2022-10-21 |
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