Patent ID: 11426189

Abstract:
An ultrasonic system includes an ultrasound transducer housing, an ultrasonic catheter, and a transducer mechanism. The ultrasound transducer housing contains a transducer horn configured to be connected to a signal generator. The ultrasonic catheter includes an ultrasound transmission member having a proximal end and disposed in the lumen, a sonic connector that connects the proximal end of the ultrasound transmission member with the transducer horn, a control ring, and a nesting piece configured to selectively receive the sonic connector. The control ring is operatively coupled to the nesting piece to move the nesting piece. The transducer mechanism is configured to move from a first position to a second position, and wherein the transducer mechanism is configured such that movement of the transducer mechanism from the first position to the second position engages the control ring on the catheter to move the nesting piece.