US Patent 7037270 Small ultrasound transducers

A miniaturized ultrasound transducer (e.g. less than 4 mm×4 mm×10 mm) is provided and is operable in small spaces, such as within a surgical field and placed upon, within, attached to, embedded within, etc. structures, organs or devices. The ultrasound transducer may be mounted onto or incorporated into a holding device to foster easily manipulation of the small transducer. The ultrasound transducer communicates with a processing unit via an electrical wire or cable or wirelessly.