Cervical spine retractor
View Patent ↗A cervical retractor includes a bi-folded body; a pair of primary pegs extending outward from the bi-folded body and in a first direction substantially perpendicular to a longitudinal axis of the bi-folded body; and a secondary peg extending outward from the bi-folded body in a second direction substantially opposite to the first direction and substantially linear with the pair of primary pegs. The bi-folded body includes a middle panel and a pair of side flanking panels, and each flanking panel includes a tab extending from a bottom portion of the flanking panel; and a pair of slots flanking the tab. The pair of slots aligns with the pair of primary pegs when the side flanking panels fold onto the middle panel, and the slots permit the primary pegs to outwardly extend there through.
1. A medical device comprising:
a plurality of panels comprising a middle panel and a pair of flanking panels, wherein said each flanking panel comprises:
a tab extending from a bottom portion of said flanking panel; and
a pair of slots flanking said tab;
a flexible region separating said middle panel from each flanking panel allowing said flanking panels to fold onto said middle panel;
a first and second peg each extending outward from said middle panel and in a first direction transverse to a longitudinal axis of said middle panel; and
a third peg extending outward from said middle panel and in a second direction opposite to said first direction and transverse to said longitudinal axis of said middle panel.
2. The device of claim 1 , wherein any of said plurality of panels and said flexible region comprises glycol-modified polyethylene terephthalate.
3. The device of claim 1 , wherein said pair of slots aligns with said first and second peg when said flanking panels fold onto said middle panel, and wherein said slots permit said first and second peg to outwardly extend there through.
4. The device of claim 1 , wherein said tab aligns between said first and second peg when said flanking panels fold onto said middle panel.
5. The device of claim 1 , wherein said plurality of panels comprises a plurality of holes disposed therein.
6. The device of claim 1 , wherein the first, second, and third pegs each comprise a hole.
7. The device of claim 1 , wherein said plurality of panels are flexible.
8. A cervical retractor comprising:
a bi-folded body comprising a middle panel and a pair of side flanking panels, wherein each flanking panel comprises:
a tab extending from a bottom portion of said flanking panel; and
a pair of slots flanking said tab;
a pair of primary pegs extending outward from said bi-folded body and in a first direction substantially perpendicular to a longitudinal axis of said bi-folded body; and
a secondary peg extending outward from said bi-folded body in a second direction substantially opposite to said first direction and substantially linear with said pair of primary pegs.
9. The cervical retractor of claim 8 , wherein any of said middle panel and said pair of side flanking panels comprises glycol-modified polyethylene terephthalate.
10. The cervical retractor of claim 8 , wherein said pair of slots aligns with said pair of primary pegs when said side flanking panels fold onto said middle panel, and wherein said slots permit said primary pegs to outwardly extend there through.
11. The cervical retractor of claim 8 , wherein said tab aligns between said primary pegs when said flanking panels fold onto said middle panel.
12. The cervical retractor of claim 8 , wherein said bi-folded body comprises a plurality of holes disposed therein.
13. The cervical retractor of claim 8 , wherein the primary and secondary pegs each comprise a hole.
14. The cervical retractor of claim 8 , wherein said bi-folded body is flexible to create a living hinge.
15. A cervical spine retraction system comprising:
a first panel;
a second panel;
a third panel positioned in between said first panel and said second panel;
a flexible hinge separating said third panel from each of the first and second panels, wherein said flexible hinge allows said first and second panels to fold onto said third panel;
a first and second peg each extending outward from a first side of said third panel and in a first direction transverse to a longitudinal axis of said third panel;
a third peg extending outward from a second side of said third panel and in a second direction opposite to said first direction and transverse to said longitudinal axis of said third panel; and
a removable bone anchor adapted to connect any of the first, second, and third pegs to bone,
wherein said first panel and said second panel each comprises:
a tab extending from a bottom portion of said first panel and said second panel; and
a pair of slots flanking said tab.
16. The system of claim 15 , wherein said any of said first panel, said second panel, and said third panel comprises glycol-modified polyethylene terephthalate.
17. The system of claim 15 , wherein said pair of slots aligns with said first and second peg when said first panel and said second panel fold onto said third panel, and wherein said slots permit said first and second peg to outwardly extend there through.
18. The system of claim 15 , wherein said tab aligns between said first and second peg when said first panel and said second panel fold onto said third panel.
19. The system of claim 15 , wherein the first, second, and third panels each comprise a plurality of holes disposed therein.
20. The system of claim 15 , wherein the first, second, and third pegs each comprise a hole that receives said removable bone anchor.