PIEZOELECTRIC SPINAL IMPLANT AND METHODS OF MAKING AND USING SAME

PIEZOELECTRIC SPINAL IMPLANT AND METHODS OF MAKING AND USING SAME

A spinal implant capable of generating an electric output includes a first endplate, a second endplate, and a piezoelectric component disposed between the first and second endplates. The spinal implant may further include an intermediate body and a second piezoelectric component disposed between the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Smith, Lance, Diehl, Luke, Chappuis, Kevin, Moses, Ziev
Format: Patent
Sprache:eng
Schlagworte:
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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Beschreibung
Zusammenfassung:A spinal implant capable of generating an electric output includes a first endplate, a second endplate, and a piezoelectric component disposed between the first and second endplates. The spinal implant may further include an intermediate body and a second piezoelectric component disposed between the intermediate body and the second endplate. The inner surfaces of the endplates and/or the intermediate body may be non-planar, such as having an undulating shape. The electric output is produced when the endplates of the spinal implant undergo a force, including a compressive force and/or a shear force.