Current location - Health Road Network - Medical equipment - B-mode ultrasonic diagnostic instrument is a medical instrument that uses () to accurately obtain disease information in the body.
B-mode ultrasonic diagnostic instrument is a medical instrument that uses () to accurately obtain disease information in the body.
B-type ultrasonic diagnostic instrument is a medical instrument that uses sound to transmit information and accurately obtain the information of diseases in the body.
Bats emit (ultrasonic waves) in flight, and determine the position and distance (echo) according to the direction and time of arrival; According to the principle of echolocation, scientists invented sonar to detect fish schools.