Patent ID: 11039955

Abstract:
A disposable ultrasonic handpiece that contains a transducer and a connecting body that tapers to a surgical blade in a single piece. The housing that surrounds the ultrasonic transducer does not require waterproofing for repeated autoclaving. Also, the electrical cord that provides power to the transducer is made of very inexpensive wire, along with a low-cost electrical connector. By making the blade, connecting body with a protective sheet and transducer as a unit with an electrical terminal at the proximal end, they can be plugged and unplugged from a socket and electrical cord in the housing of the handpiece. Thus, only the unit needs to be disposed of after a procedure, making the disposable part of the handpiece even less expensive. The low-cost, disposable handpiece can be packaged along with additional disposable items that are required for one of several types surgeries.