Patent ID: 7381191

Claim:
A sinus nerve locator, comprising: a drill section of conical shape, said drill section having a top and a bottom end, said drill section comprising a generally elongated first hollow bore, said first hollow bore is disposed inside said drill section and between said top and bottom ends of said drill section, said first hollow bore defining a first aperture in the top of said drill section; a base member; a generally elongated first rod, said first rod at least partly located inside said first hollow bore, said first rod having first and second opposite ends; a means for applying a spring force on said first rod, wherein when a controllable spring tension is applied to one opposite end of said first rod the other opposite end of said first rod is coaxed to emerge through and outward from said first aperture in said top of said drill section; a generally elongated second hollow bore, said second hollow bore is disposed inside said drill section and between said top and bottom ends of said drill section, said second hollow bore defining a second aperture in the top of said drill section; a generally elongated second rod, said second rod at least partly located inside said second hollow bore, said second rod having first and second opposite ends; and a second means for applying a spring force on said second rod, wherein when a controllable spring tension is applied to one opposite end of said second rod the other opposite end of said second rod is coaxed to emerge through and outward from said second aperture in said top of said drill section.