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Ultrasonic diagnostic and therapeutic transducer assembly and method for using

  • US 4,484,569 A
  • Filed: 03/01/1982
  • Issued: 11/27/1984
  • Est. Priority Date: 03/01/1982
  • Status: Expired due to Term
First Claim
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1. An ultrasonic transducer assembly, useful for non-invasive applications, comprising:

  • a housing;

    a transducer means mounted within said housing for radiating a converging beam of acoustic energy in response to supplied electrical signals, said beam of acoustic energy converging to a focal point, said transducer having a central bore; and

    an alignment light source aligned with said transducer and mounted within said housing and through said transducer central bore for providing a spot of illumination at said focal point.

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