CONTRAST AGENT DESTRUCTION EFFECTIVENESS DETERMINATION FOR MEDICAL DIAGNOSTIC ULTRASOUND IMAGING

摘要

A determining effectiveness of destructing a contrast agent to the medical examination ultrasonic wave image is provided to measure the speed without misdiagnosis. A method for indicating the effectiveness of destructing a contrast agent comprise: a step of destroying the contrast agent within the area with sound energy (26); a step of receiving a second sound beam having lower power and transmitting eco which replies to the sound beam (28); a step of detecting the position of imperfect destroy of the contrast agent (32); a step of screening the critical value (34); a step of forming maximum intensity projection image (38); and a step of displaying the positions.