Self-aligning cap nut for use with a spinal rod anchor

Details Self-aligning cap nut for use with a spinal rod anchor Self-aligning cap nut for use with a spinal rod anchor

A - Human Necessities

61

B

A61B 17/70 (2006.01)

Patent

CA 2398118

A spinal stabilization system (10) comprising: a bone anchor having a recess which defines a rod receiving channel (20) and having sidewalls which extend beyond the rod receiving channel which include external threads; a rod (12), and a locking member (16) havign a sidewall defining an internal recess (36) having internal threads (49) that mate with the external threads of the anchor, and a top wall (44) with a cavity (36) defining an internal torque driving surface (39), and a guide member (46) that extends downwardly from said top wall into said internal recess.

L'invention concerne un système de stabilisation rachidienne (10) comprenant un ancrage osseux évidé définissant un canal de réception de la tige (20) et présentant des parois latérales filetées à l'extérieur s'étendant au-delà du canal de réception de la tige; une tige (12) ; un élément de blocage (16) dont la paroi latérale définit un évidement intérieur (36) à filets intérieurs (49) qui s'accouplent aux filets extérieurs de l'ancrage ; une paroi supérieure (44) à cavité (36) délimitant une surface intérieure d'entraînement de couple (39) ; et un élément guide (46) s'étendant vers le bas depuis la paroi supérieure pour pénétrer dans l'évidement intérieur.

Affiliated with

Also associated with

Rating

Self-aligning cap nut for use with a spinal rod anchor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self-aligning cap nut for use with a spinal rod anchor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-aligning cap nut for use with a spinal rod anchor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1569655