MX2021014037A - Filtro sanguíneo autolimpiable para la aorta. - Google Patents
Filtro sanguíneo autolimpiable para la aorta.Info
- Publication number
- MX2021014037A MX2021014037A MX2021014037A MX2021014037A MX2021014037A MX 2021014037 A MX2021014037 A MX 2021014037A MX 2021014037 A MX2021014037 A MX 2021014037A MX 2021014037 A MX2021014037 A MX 2021014037A MX 2021014037 A MX2021014037 A MX 2021014037A
- Authority
- MX
- Mexico
- Prior art keywords
- filter
- filter structure
- cleaning
- support
- porosity
- Prior art date
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
-
- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0008—Fixation appliances for connecting prostheses to the body
-
- 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
- A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-shaped
-
- 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
- A61F2230/0043—L-shaped
-
- 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
-
- 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
- A61F2230/0069—Three-dimensional shapes cylindrical
-
- 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
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0023—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in porosity
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
- A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Transplantation (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
Abstract
Un filtro sanguíneo que tiene una estructura de soporte y una estructura de filtro. Varias formas de realización de los conjuntos de filtro se pueden utilizar como un implante temporal o un implante permanente. La estructura de soporte, que sirve de ancla par el filtro sanguíneo, puede definir una porosidad mayor. La estructura de filtro puede definir una porosidad más pequeña, cuyos poros más pequeños impiden que los émbolos pasen a través de ella. Las estructuras de soporte y de filtro se pueden fabricar de manera individual y ensamblarse. En algunas formas de realización, la estructura de filtro se desliza activamente sobre la estructura de soporte para acomodar el colapso y el despliegue del conjunto de filtro. En algunas formas de realización, se aplica selectivamente una película de polímero a la estructura de filtro para proporcionar una porosidad más uniforme sobre un radio de curvatura exterior de la estructura de filtro. En algunas formas de realización, el conjunto de filtro tiene una forma que se adapta a los contornos del arco aórtico y permite la autolimpieza de la estructura de filtro.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962849241P | 2019-05-17 | 2019-05-17 | |
PCT/US2020/033468 WO2020236752A1 (en) | 2019-05-17 | 2020-05-18 | Self-cleaning aortic blood filter |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021014037A true MX2021014037A (es) | 2022-03-11 |
Family
ID=73458801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021014037A MX2021014037A (es) | 2019-05-17 | 2020-05-18 | Filtro sanguíneo autolimpiable para la aorta. |
Country Status (9)
Country | Link |
---|---|
US (1) | US20220218459A1 (es) |
EP (1) | EP3968898A4 (es) |
JP (1) | JP2022532961A (es) |
CN (1) | CN114072097A (es) |
AU (1) | AU2020279966A1 (es) |
BR (1) | BR112021023093A2 (es) |
CA (1) | CA3141148A1 (es) |
MX (1) | MX2021014037A (es) |
WO (1) | WO2020236752A1 (es) |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5561861A (en) * | 1993-08-03 | 1996-10-08 | Johnson & Johnson Medical, Inc. | Disposable surgical gown with single-ply knitted wrist cuffs and method of producing same |
US5941896A (en) * | 1997-09-08 | 1999-08-24 | Montefiore Hospital And Medical Center | Filter and method for trapping emboli during endovascular procedures |
US6458139B1 (en) * | 1999-06-21 | 2002-10-01 | Endovascular Technologies, Inc. | Filter/emboli extractor for use in variable sized blood vessels |
US6887258B2 (en) * | 2002-06-26 | 2005-05-03 | Advanced Cardiovascular Systems, Inc. | Embolic filtering devices for bifurcated vessels |
US20090093875A1 (en) * | 2007-05-01 | 2009-04-09 | Abbott Laboratories | Drug eluting stents with prolonged local elution profiles with high local concentrations and low systemic concentrations |
US20080147111A1 (en) * | 2005-01-03 | 2008-06-19 | Eric Johnson | Endoluminal Filter With Fixation |
US20070055365A1 (en) * | 2005-04-28 | 2007-03-08 | The Cleveland Clinic Foundation | Stent with integrated filter |
US8793850B2 (en) * | 2006-12-11 | 2014-08-05 | Witzenmann Gmbh | Method for producing a tube with a bent progression as a transverse progression |
BRPI0807261B8 (pt) * | 2007-02-09 | 2021-06-22 | Taheri Laduca Llc | conjuntos de cateter carregado com stent |
EP2211972B1 (en) * | 2007-10-26 | 2015-12-23 | Embolitech, LLC | Intravascular guidewire filter system for pulmonary embolism protection and embolism removal or maceration |
EP2303384B1 (en) * | 2008-06-23 | 2015-08-12 | Lumen Biomedical, Inc. | Embolic protection during percutaneous heart valve replacement and similar procedures |
US8388644B2 (en) * | 2008-12-29 | 2013-03-05 | Cook Medical Technologies Llc | Embolic protection device and method of use |
US8753386B2 (en) * | 2010-11-15 | 2014-06-17 | W. L. Gore & Associates, Inc. | Stent-graft having facing side branch portals |
CA2864352A1 (en) * | 2012-01-13 | 2013-07-18 | Volcano Corporation | Endoluminal filter with fixation |
US20150257868A1 (en) * | 2012-10-16 | 2015-09-17 | Keystone Heart Ltd. | Interlaced particulate filter |
US10350098B2 (en) * | 2013-12-20 | 2019-07-16 | Volcano Corporation | Devices and methods for controlled endoluminal filter deployment |
PL3142598T3 (pl) * | 2014-05-16 | 2020-11-30 | Veosource Sa | Wszczepialne filtry krwi oczyszczane samoczynnie |
EP3346948B1 (en) * | 2015-09-09 | 2022-04-06 | Frid Mind Technologies | Bifurcated 3d filter assembly for prevention of stroke |
US9700332B2 (en) * | 2015-10-23 | 2017-07-11 | Inari Medical, Inc. | Intravascular treatment of vascular occlusion and associated devices, systems, and methods |
WO2018067727A1 (en) * | 2016-10-04 | 2018-04-12 | Microvention, Inc. | Method and apparatus for stent delivery |
CN109394379A (zh) * | 2017-08-18 | 2019-03-01 | 微创心脉医疗科技(上海)有限公司 | 滤器装置 |
-
2020
- 2020-05-18 CA CA3141148A patent/CA3141148A1/en active Pending
- 2020-05-18 EP EP20809679.2A patent/EP3968898A4/en not_active Withdrawn
- 2020-05-18 CN CN202080048783.4A patent/CN114072097A/zh active Pending
- 2020-05-18 AU AU2020279966A patent/AU2020279966A1/en active Pending
- 2020-05-18 MX MX2021014037A patent/MX2021014037A/es unknown
- 2020-05-18 US US17/611,645 patent/US20220218459A1/en not_active Abandoned
- 2020-05-18 WO PCT/US2020/033468 patent/WO2020236752A1/en unknown
- 2020-05-18 BR BR112021023093A patent/BR112021023093A2/pt not_active Application Discontinuation
- 2020-05-18 JP JP2022514960A patent/JP2022532961A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US20220218459A1 (en) | 2022-07-14 |
EP3968898A4 (en) | 2023-07-19 |
CA3141148A1 (en) | 2020-11-26 |
BR112021023093A2 (pt) | 2022-04-12 |
AU2020279966A1 (en) | 2022-01-06 |
WO2020236752A1 (en) | 2020-11-26 |
JP2022532961A (ja) | 2022-07-20 |
EP3968898A1 (en) | 2022-03-23 |
CN114072097A (zh) | 2022-02-18 |
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