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Ultrasonic distance measuring in body

Ultrasonic distance measuring in body

Ultrasonic distance measuring in body

(OP)
Hi

Does anybody know what kind of errors might occur if you use a ultrasonic distance measuring sensor inside the body?

Especially in laparoscopic surgery (CO2-gas)

Mainly does the tissue absorb the waves or something like that or directly reflect it when hitting the surface?

Hope someone can help me

Thx in advance

Jay

RE: Ultrasonic distance measuring in body

(OP)
another thing,

which frequency is suitable for not damaging the tissue?

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