Mating instrument set for fusing a sacroiliac joint
AssigneePain TEQ, LLC
InventorsSean LaNeve, Charles Girsch, Chris Girsch
Life of this patent
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Abstract
An instrument set for installing a fusion implant into the sacroiliac joint (“SI Joint”). The apparatus comprises a working channel having an alignment means, a joint locator having a first keying means, an abrading device having a second keying means, and an implant inserter having a third keying means. The first, second, and third, keying means mate with the alignment means when the joint locator, abrading device, and implant inserter, respectively, are inserted into the working channel.
Claims15
A set of instruments for installing a fusion implant into a sacroiliac joint, the set of instruments comprising:
- a working channel having an insertion end and a working end, the working channel further comprising an alignment means;
- a joint locator having a penetration tip at an insertion end, a handle at a proximal end, and a first keying means for mating engagement with the alignment means;
- an abrading device having a an abrading head at a distal end, the abrading device further comprising a second keying means for mating engagement with the alignment means;
- and
- an implant inserter having an insertion end with a pair of tines for releasably receiving a joint fusion implant, the implant inserter further comprising a third keying means for mating engagement with the alignment means.
A set of instruments for installing a fusion implant into a sacroiliac joint, the set of instruments comprising:
- a working channel having an insertion end comprising a first iliac contour and a first sacral contour, a working end having a collar and an alignment means;
- and
- a joint locator having an insertion end with a penetration tip that comprises a second iliac contour and a second sacral contour, a proximal end having a handle comprising a stop for abutting against the collar on the working channel, and a first keying means for mating engagement with the alignment means when the joint locator is inserted into the working channel;
- wherein the first and second iliac contours and the first and second sacral contours are disposed in mating alignment when the joint locator is fully inserted into the working channel.
Dependencies are inferred from the claim text.