Screw retention for interbody implant
D0789839 ยท 2017-06-20
Assignee
Inventors
- Madeline C. Wolters (Carol Stream, IL, US)
- James A. Rinner (Franksville, WI, US)
- Michael S. Butler (St. Charles, IL, US)
- Seetal K. Erramilli (Naperville, IL, US)
Cpc classification
A61F2310/00023
HUMAN NECESSITIES
Titanium or titanium-based alloys, e.g. Ti-Ni alloys
A61F2002/30787
HUMAN NECESSITIES
inclined obliquely with respect to each other
A61F2002/30365
HUMAN NECESSITIES
with additional means for limiting said rotation
A61F2310/00017
HUMAN NECESSITIES
Iron- or Fe-based alloys, e.g. stainless steel
A61F2/447
HUMAN NECESSITIES
substantially parallelepipedal, e.g. having a rectangular or trapezoidal cross-section
A61F2002/30616
HUMAN NECESSITIES
Sets comprising a plurality of prosthetic parts of different sizes or orientations
A61F2002/30433
HUMAN NECESSITIES
using additional screws, bolts, dowels, rivets or washers e.g. connecting screws
A61F2002/30136
HUMAN NECESSITIES
undulated or wavy, e.g. serpentine-shaped or zigzag-shaped
A61F2/4455
HUMAN NECESSITIES
for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
A61F2/30771
HUMAN NECESSITIES
applied in original prostheses, e.g. holes or grooves
A61F2002/30617
HUMAN NECESSITIES
Visible markings for adjusting, locating or measuring
A61F2220/0016
HUMAN NECESSITIES
with sharp anchoring protrusions, e.g. barbs, pins, spikes
International classification
Abstract
Claims
We claim the ornamental design for a screw retention for interbody implant, as shown and described.
Description
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(7) The broken lines are included for the purpose of illustrating unclaimed subject matter and form no part of the claimed design.