×

Ultrasonic Cerebral Infarction Therapeutic Apparatus

  • US 20090099482A1
  • Filed: 03/18/2005
  • Published: 04/16/2009
  • Est. Priority Date: 06/21/2004
  • Status: Active Grant
First Claim
Patent Images

1. An ultrasonic cerebral infarction therapeutic apparatus that dissolves thrombus by irradiating an ultrasonic wave through the cranium to an embolic site of the cerebral blood vessel in the cranium, comprising:

  • an ultrasonic irradiation device equipped with one or a plurality of ultrasonic transducers constructed to cover a part or the whole of the head of a patient under therapy;

    a high frequency oscillator that supplies a high frequency signal for activating the ultrasonic transducers;

    a switching device for selecting one or several ultrasonic transducers that are suitable to irradiate the ultrasonic wave toward the embolic site from among the one or the plurality of ultrasonic transducers; and

    a control device for supplying a high frequency signal outputted from the high frequency oscillator to the one or the plurality of ultrasonic transducers selected by the switching device.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×