Periosteal elevator and implant spacing instrument
View Patent ↗A periosteal elevator has a shaft and a head portion connected to the shaft. The head portion has a blade at a distal end for elevating periosteum from a bone during surgery. The head portion has a distal section, a central section and a proximal section, the distal section being wider than the proximal section and the central section being narrower than both the distal section and the proximal section. Measurement markings are placed on each of the distal section, the central section and the proximal section, the markings measuring the width of each of the sections.
1. A periosteal elevator comprising:
a shaft having two ends;
a head portion connected to the shaft at one of the ends, the head portion having a blade at a distal end, said blade being configured for elevating periosteum from a bone during surgery,
wherein the head portion has a distal section, a central section and a proximal section, the distal section having a width that is greater than a width of the proximal section and the central section having a width that is smaller than the widths of both the distal section and the proximal section,
wherein measurement markings are placed on each of the distal section, the central section and the proximal section, the markings measuring the width of each of the sections, and
wherein the head portion has a longitudinal slot extending through a depth of the head portion, the slot bisecting the width of the head portin and having a length extending from the distal section to the proximal section.
2. The periosteal elevator according to claim 1 , wherein the slot has a width of approximately 2 mm, the distal section has a total width of 8 mm, the central section has a total width of 5 mm and the proximal section has a total width of 6 mm.
3. The periosteal elevator according to claim 2 , wherein the shaft has a diameter of 8 mm.
4. The periosteal elevator according to claim 1 , wherein an end of the shaft not connected to the head portion is connected to a scraping tool.
5. The periosteal elevator according to claim 1 , wherein an end of the shaft not connected to the head portion has circumferential measurement markings, in 1 mm increments.
6. The periosteal elevator according to claim 1 , wherein the markings extend laterally across the width of the distal section, central section and proximal section.
7. The periosteal elevator according to claim 1 , wherein the markings indicate the width of each of the sections.
8. The periosteal elevator according to claim 1 , wherein the shaft and head portion are constructed of one piece.