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IN2014DN05897A - - Google Patents

Info

Publication number
IN2014DN05897A
IN2014DN05897A IN5897DEN2014A IN2014DN05897A IN 2014DN05897 A IN2014DN05897 A IN 2014DN05897A IN 5897DEN2014 A IN5897DEN2014 A IN 5897DEN2014A IN 2014DN05897 A IN2014DN05897 A IN 2014DN05897A
Authority
IN
India
Prior art keywords
braid
occlusive
proximal
laa
lattice structure
Prior art date
Application number
Inventor
Paul Lubock
Brian J Cox
Robert Rosenbluth
Michael J Rosenbluth
Richard Quick
Original Assignee
Inceptus Medical LLC
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
Priority claimed from PCT/US2012/051502 external-priority patent/WO2013028579A1/en
Application filed by Inceptus Medical LLC filed Critical Inceptus Medical LLC
Publication of IN2014DN05897A publication Critical patent/IN2014DN05897A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12122—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder within the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12027—Type of occlusion
    • A61B17/12031—Type of occlusion complete occlusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12168—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
    • A61B17/12172—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure having a pre-set deployed three-dimensional shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/02—Inorganic materials
    • A61L31/022—Metals or alloys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12136—Balloons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12168—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
    • A61B17/12177—Occluding 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/0057—Implements 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
    • A61B2017/00575—Implements 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
    • A61B2017/00579—Barbed implements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/36—Materials or treatment for tissue regeneration for embolization or occlusion, e.g. vaso-occlusive compositions or devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Reproductive Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Cardiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Epidemiology (AREA)
  • Surgical Instruments (AREA)

Abstract

Devices and methods for occluding the left atrial appendage are disclosed herein. An occlusion device can include an expandable lattice structure having a proximal portion configured to be positioned at or near the ostium of the LAA a distal portion configured to extend into an interior portion of the LAA and a contact portion between the proximal and distal portions. In several embodiments the expandable lattice structure includes an occlusive braid configured to contact and seal with tissue of the LAA and a structural braid enveloped by the occlusive braid. The structural braid can be coupled to the occlusive braid at a proximal hub located at the proximal portion of the lattice structure. The structural braid is configured to drive the occlusive braid radially outward. The occlusive braid can have an atrial face at the proximal portion facing the left atrium LA and the atrial face can have a low profile contour that mitigates thrombus formation at the atrial face.
IN5897DEN2014 2012-01-06 2013-01-04 IN2014DN05897A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261583993P 2012-01-06 2012-01-06
US201261636392P 2012-04-20 2012-04-20
PCT/US2012/051502 WO2013028579A1 (en) 2011-08-19 2012-08-17 Expandable occlusion device and methods
PCT/US2013/020381 WO2013103888A1 (en) 2012-01-06 2013-01-04 Expandable occlusion devices and methods of use

Publications (1)

Publication Number Publication Date
IN2014DN05897A true IN2014DN05897A (en) 2015-06-05

Family

ID=48745454

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5897DEN2014 IN2014DN05897A (en) 2012-01-06 2013-01-04

Country Status (7)

Country Link
US (2) US20150005811A1 (en)
EP (2) EP2800528A4 (en)
JP (1) JP2015509752A (en)
CN (1) CN104039246A (en)
BR (1) BR112014016789A8 (en)
IN (1) IN2014DN05897A (en)
WO (2) WO2013103888A1 (en)

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US20140005714A1 (en) 2014-01-02
BR112014016789A8 (en) 2017-07-04
JP2015509752A (en) 2015-04-02
CN104039246A (en) 2014-09-10
EP2800528A1 (en) 2014-11-12
EP2967579A1 (en) 2016-01-20
US20150005811A1 (en) 2015-01-01
BR112014016789A2 (en) 2017-06-13
EP2967579A4 (en) 2016-10-05
WO2014144692A1 (en) 2014-09-18
EP2800528A4 (en) 2015-12-02
WO2013103888A1 (en) 2013-07-11

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