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US 11,076,891 B2Granted
Bi-directional motion spinal implant
AssigneePremia Spine Ltd.
InventorsRafi Haziza, Uri Arnin
Life of this patent
Estimating the term…
Abstract
A spinal implant includes first and second pedicle screws, each of which comprises a threaded shank coupled to a head. First and second cantilevered arms are coupled to the first and second pedicle screws, respectively. The first cantilevered arm includes a contact member arranged to contact and move over a contact portion of the second cantilevered arm.
Claims13
A spinal implant comprising:
- first and second pedicle screws, each of which comprises a threaded shank coupled to a head;
- and
- first and second cantilevered arms coupled to said first and second pedicle screws, respectively, wherein said first cantilevered arm comprises a rollable contact member arranged to contact and move over a contact portion of said second cantilevered arm, said rollable contact member being movable in rotation and translation.
Dependencies are inferred from the claim text.