


Ultrasonic therapy equipment
1970

Analogue Scan Convertor.
1974
Doppler blood flow detector
1968
Sonicaid Vasoscan Doppler machine
1983-1984
Doppler ‘Alfred’ all frequency Ultrasonic Doppler
1980
Transcutaneous Aortic Velograph
1974
1970
1974
1968
1983-1984
1980
1974