Disc shunt for treating back pain

The intervertebral disc is avascular. With aging, nutrients and oxygen transporting through the endplates diminish. The disc degenerates, and pain ensues. Conduits are delivered through a pedicle or vertebral body into the intervertebral disc to re-establish the exchange of nutrients and waste betwe...

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Bibliographic Details
Main Author YEUNG JEFFREY E
Format Patent
LanguageEnglish
Published 03.11.2005
Edition7
Subjects
BANDAGES, DRESSINGS OR ABSORBENT PADS
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
DIAGNOSIS
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PROSTHESES
SURGERY
TREATMENT OR PROTECTION OF EYES OR EARS
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Summary:The intervertebral disc is avascular. With aging, nutrients and oxygen transporting through the endplates diminish. The disc degenerates, and pain ensues. Conduits are delivered through a pedicle or vertebral body into the intervertebral disc to re-establish the exchange of nutrients and waste between the disc and bodily circulation to slow, stop or reverse disc degeneration and relieve pain. Endplate plugs may be deployed to seal gaps between the conduits and the endplates to prevent immune responses to the nucleus pulposus and to preserve the hydrostatic pressure within the disc.
Bibliography:Application Number: US20050165076