CA2444878C - Partial aortic occlusion devices and methods for cerebral perfusion augmentation - Google Patents

Partial aortic occlusion devices and methods for cerebral perfusion augmentation Download PDF

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Publication number
CA2444878C
CA2444878C CA2444878A CA2444878A CA2444878C CA 2444878 C CA2444878 C CA 2444878C CA 2444878 A CA2444878 A CA 2444878A CA 2444878 A CA2444878 A CA 2444878A CA 2444878 C CA2444878 C CA 2444878C
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CA
Canada
Prior art keywords
catheter
balloon
blood flow
constrictor
lumen
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
Application number
CA2444878A
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English (en)
French (fr)
Other versions
CA2444878A1 (en
Inventor
Denise R. Barbut
Peter T. Keith
Steven W. Berhow
Jon P. St. Germain
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zoll Circulation Inc
Original Assignee
CoAxia Inc
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Filing date
Publication date
Application filed by CoAxia Inc filed Critical CoAxia Inc
Publication of CA2444878A1 publication Critical patent/CA2444878A1/en
Application granted granted Critical
Publication of CA2444878C publication Critical patent/CA2444878C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • A61B17/12027—Type of occlusion
    • A61B17/1204—Type of occlusion temporary occlusion
    • A61B17/12045—Type of occlusion temporary occlusion double occlusion, e.g. during anastomosis
    • 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
    • A61B17/12036—Type of occlusion partial occlusion
    • A—HUMAN NECESSITIES
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    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12027—Type of occlusion
    • A61B17/1204—Type of occlusion temporary occlusion
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    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
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    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
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    • A61B17/12181—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices
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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Reproductive Health (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Neurology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Neurosurgery (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Radiology & Medical Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Thermal Sciences (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)
CA2444878A 2001-04-24 2002-04-19 Partial aortic occlusion devices and methods for cerebral perfusion augmentation Expired - Fee Related CA2444878C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/841,929 US6743196B2 (en) 1999-03-01 2001-04-24 Partial aortic occlusion devices and methods for cerebral perfusion augmentation
US09/841,929 2001-04-24
PCT/US2002/012582 WO2002085443A1 (en) 2001-04-24 2002-04-19 Partial aortic occlusion devices and methods for cerebral perfusion augmentation

Publications (2)

Publication Number Publication Date
CA2444878A1 CA2444878A1 (en) 2002-10-31
CA2444878C true CA2444878C (en) 2011-02-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2444878A Expired - Fee Related CA2444878C (en) 2001-04-24 2002-04-19 Partial aortic occlusion devices and methods for cerebral perfusion augmentation

Country Status (5)

Country Link
US (13) US6743196B2 (enExample)
EP (2) EP1381419A4 (enExample)
JP (1) JP4270877B2 (enExample)
CA (1) CA2444878C (enExample)
WO (1) WO2002085443A1 (enExample)

Families Citing this family (430)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6723063B1 (en) 1998-06-29 2004-04-20 Ekos Corporation Sheath for use with an ultrasound element
US6582392B1 (en) 1998-05-01 2003-06-24 Ekos Corporation Ultrasound assembly for use with a catheter
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