Patent ID: 7712575

Claim:
A stethoscope comprising: a pair of ear inserts attached to a pair of arms; a sound tube and a stethoscope head; a protective wrap installed over the sound tube of the stethoscope, the protective wrap comprising a length of tubing having a spiral cut therein from a first to second end of the tube and rotating around its circumference such that tubing may be applied to the sound tube along the length of the sound tube by passing the sound tube through the spiral cut of the tubing and the tubing may be removed and replaced from the sound tube by passing the sound tube back through the spiral cut such that the protective wrap may be easily removed without disassembly of the stethoscope, the tubing not being dispensed from a roll, the protective wrap not being adhered to the sound tube but rather loosely placed over the sound tube and maintained in place by the resiliency of the spiral cut tube, the spiral cut tubing applied along substantially the entire length of the sound tube.