Meditech C-Scan, Руководство пользователя

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1.11 Safety Statements
Although it has been shown that there is no harmful biological effect of the ultrasonic
frequency, intensity, and radiation time used during the inspection using this system, we
recommend the use of the lowest acoustic output setting in order to produce satisfactory
diagnostic information.
See Appendix A for acoustic output data of the system.
1.12 Biological Effects
In recent years, with the rapid development of ultrasonic diagnostic technology, people
are increasingly concerned that the application of ultrasound and diagnostic techniques
may lead to biological effects in the potential risks. So far, it is generally believed that the
diagnosis of ultrasound is safe. There have also been no reports of any human injury
caused by ultrasound. In spite of this, we can not arbitrarily believe that all of the
ultrasound is absolutely safe. Research has confirmed that high-intensity ultrasound on
human tissue is harmful.