Patent ID: 9498560
Filing Date: 2016-11-22
CPC Classification: A61B,A61F,A61L

Claim Text:
1. An interspinous spacer comprising an elongated body having front and back surfaces, top and bottom surfaces and left and right surfaces, wherein the interspinous spacer is shaped and dimensioned to be placed between first and second adjacent spinous processes and wherein the top and bottom surfaces comprise central recesses shaped and dimensioned to receive the first and second spinous processes, respectively, and wherein the interspinous spacer is configured to be inserted transversely through the interspinous ligament from left to right direction relative to the spinal axis or from right to left direction relative to the spinal axis or from the front of the interspinous ligament; wherein the interspinous spacer further comprises two openings extending from the front surface to the back surface of the interspinous spacer and wherein the two openings are shaped and dimensioned to receive prongs of an insertion tool; and wherein the interspinous spacer further comprises an interspinous spacer insertion tool and wherein said insertion tool comprises an elongated rod terminating to first and second prongs, an axially movable sleeve surrounding the elongated rod, a rotationally movable knob configured to trigger the axial motion of the sleeve and a removable handle and wherein said first and second prongs are configured to engage first and second openings in the interspinous spacer and wherein moving the sleeve down compresses the two prongs together and locks the inserter tool onto the interspinous spacer.