Device and method for measuring the elasticity of a human or animal organ

Device and method for measuring the elasticity of a human or animal organ

CN
  • CN 100,438,833 C
  • Filed: 07/16/2003
  • Issued: 12/03/2008
  • Est. Priority Date: 08/08/2002
  • Status: Active Grant
First Claim
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1. , a kind of elasticity measurement device that is used to measure viscoelastic medium, described viscoelastic medium provides ultrasonic signal when ultrasonic irradiation, described device comprises the contact (1) of at least one band ultrasonic transducer (2), at least one position sensor (4), that be connected with power supply with line, as to be used to trigger a said apparatus actuator, it is characterized in that, it comprises a servo-electric actuator, be fixed on the ultrasonic transducer (2), be used to produce frequency range and impact to the instantaneous low frequency between the 5000Hz at 1Hz.

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