Patent ID: 8069757

Claim:
A cast-cutter for use in removing a cast from a patient, the cast-cutter comprising: a housing; a protection member rigidly fixed to said housing via a connection member, one end of said connection member integrally formed with said protection member and the other end of the connection member coupled to said housing, said protection member comprising a substantially planar skin-contact surface; wherein said skin-contact surface is wider than said connection member in a direction substantially perpendicular to a cutting plane; a cutting assembly configured to cut along the cutting plane through a cast arranged in a cast plane, the cast plane substantially perpendicular to the cutting plane, said cutting assembly comprising: a stationary first portion integrally formed with said protection member, and a moveable second portion, supported for pivotal motion relative to the first portion, wherein each portion comprises a single cutting edge configured to cooperate to cut along the common cutting plane; said protection member positioned on one side of the cast plane to be positioned between the cast being operated upon by the cutting assembly and a patient to protect the skin of the patient; and an electric drive disposed within said housing and drivingly connected to said second portion to pivot said second portion relative to said first portion through an arcuate path which moves the single cutting edge of the second portion through the cast plane from one side thereof and causes a cast positioned between the cutting edges of the first and second portions in the cast plane to be pressed against the single cutting edge of the stationary first portion, such that the respective single cutting edges of the first and second portions effect cutting through the cast plane from opposing sides by a shearing action.