Implantable flow adjuster

An implantable flow adjuster (20) includes proximal and distal support rings (22, 24) which support a flow adjuster panel (26). The flow adjuster panel (26) divides the lumen through the device (20) into two sections, one of reducing cross-sectional area and the other of increasing of increasing cro...

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Bibliographic Details
Main Author FUREY, AIDAN
Format Patent
LanguageEnglish
French
German
Published 18.02.2015
Subjects
BANDAGES, DRESSINGS OR ABSORBENT PADS
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PROSTHESES
TREATMENT OR PROTECTION OF EYES OR EARS
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Summary:An implantable flow adjuster (20) includes proximal and distal support rings (22, 24) which support a flow adjuster panel (26). The flow adjuster panel (26) divides the lumen through the device (20) into two sections, one of reducing cross-sectional area and the other of increasing of increasing cross-sectional area. The two sections (40, 42) cause, respectively, an increase in blood pressure and blood flow and a decrease in blood pressure and blood flow. These result is a pressure differential beyond the distal end of the device (20). This pressure differential can be used to divert blood flow away from the neck (14) into an aneurysm (12), thus to reduce pressure and wall sheer stress within the aneurysm in order to assist in the repair of the vessel.
Bibliography:Application Number: EP20140275117