INSTRUMENT AND METHOD TO DETERMINE AN INVERTEBRAL LOAD

Embodiments provide an adjustable cage template for determining a cage for use in a spinal surgery. The adjustable cage template may include top and bottom cage template, control supports. A configuration of the cage template may be modified and sensors may measure forces applied to the cage templat...

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Bibliographische Detailangaben
Hauptverfasser:	George, Braeley M, Turner, Joseph L, Forton, Charles R, Cowan, Bryan M, Davidson, John R
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:	Embodiments provide an adjustable cage template for determining a cage for use in a spinal surgery. The adjustable cage template may include top and bottom cage template, control supports. A configuration of the cage template may be modified and sensors may measure forces applied to the cage template during the modification of the cage template configuration. Modifications to the cage template include rotation of the top cage template relative to the bottom cage template, vertical translation of the top cage template relative to the bottom cage template, or both rotation and vertical translation of the top and bottom cage templates. Information associated with measurements from the sensors may be output to determine whether a current configuration of the cage template is optimal and a final cage template may be selected for the spinal surgery based at least in part on the output information.