BRPI0909379A2 - dispositivo para fechamento de defeitos no sistema vascular - Google Patents

dispositivo para fechamento de defeitos no sistema vascular

Info

Publication number
BRPI0909379A2
BRPI0909379A2 BRPI0909379A BRPI0909379A BRPI0909379A2 BR PI0909379 A2 BRPI0909379 A2 BR PI0909379A2 BR PI0909379 A BRPI0909379 A BR PI0909379A BR PI0909379 A BRPI0909379 A BR PI0909379A BR PI0909379 A2 BRPI0909379 A2 BR PI0909379A2
Authority
BR
Brazil
Prior art keywords
vascular system
closing defects
defects
closing
vascular
Prior art date
Application number
BRPI0909379A
Other languages
English (en)
Inventor
Malte Neuss
Original Assignee
Malte Neuss
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40750812&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0909379(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Malte Neuss filed Critical Malte Neuss
Publication of BRPI0909379A2 publication Critical patent/BRPI0909379A2/pt
Publication of BRPI0909379B1 publication Critical patent/BRPI0909379B1/pt
Publication of BRPI0909379B8 publication Critical patent/BRPI0909379B8/pt

Links

Classifications

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    • A61B17/0057Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • AHUMAN NECESSITIES
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    • A61B17/00Surgical instruments, devices or methods
    • A61B17/12Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • AHUMAN NECESSITIES
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    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
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    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • A61B17/12113Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm
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    • A61B17/12122Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder within the heart
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    • A61B17/12131Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12168Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
    • A61B17/12177Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure comprising additional materials, e.g. thrombogenic, having filaments, having fibers or being coated
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    • A61F2/90Stents 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
    • A61F2/91Stents 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
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    • A61B2017/00575Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
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    • A61B2017/00575Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A61B2017/00597Implements comprising a membrane
    • AHUMAN NECESSITIES
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    • A61B2017/00575Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A61B2017/00606Implements H-shaped in cross-section, i.e. with occluders on both sides of the opening
    • AHUMAN NECESSITIES
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    • A61B2017/00623Introducing or retrieving devices therefor
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    • A61F2/02Prostheses implantable into the body
    • A61F2/24Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
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    • A61F2/02Prostheses implantable into the body
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    • A61F2/00Filters 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
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    • A61F2230/0093Umbrella-shaped, e.g. mushroom-shaped

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Reproductive Health (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Neurosurgery (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)
BRPI0909379A 2008-03-26 2009-03-26 dispositivo de autoexpansão, especialmente implante para fechamento de aberturas defeituosas no corpo humano ou animal BRPI0909379B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008015781.3 2008-03-26
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DE102008015781B4 (de) 2011-09-29
US10881386B2 (en) 2021-01-05
RU2520153C2 (ru) 2014-06-20
US20110054519A1 (en) 2011-03-03
BRPI0909379B1 (pt) 2019-09-24
BRPI0909379B8 (pt) 2023-04-18
DE102008015781A1 (de) 2009-10-01
EP2259728A1 (de) 2010-12-15
CN102046094B (zh) 2014-07-02
RU2010143589A (ru) 2012-05-10
CN102046094A (zh) 2011-05-04
EP2259728B1 (de) 2019-03-13
WO2009118182A1 (de) 2009-10-01

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