46. FDA允許MRI的全身平均比吸收率(SAR)最大值是多少?
(A)4 W/kg
(B)40 W/kg
(C)0.4 W/kg
(D)400 W/kg

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統計: A(742), B(98), C(108), D(8), E(0) #3381077

詳解 (共 3 筆)

#6366997
全身平均比吸收率(SAR),單位 : W...
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#6312746
《The Essential Phys...

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#6411622

Criteria for Significant Risk Investigations of Magnetic Resonance Diagnostic Devices - Guidance for Industry and Food and Drug Administration Staff

Specific Absorption Rate (SAR)

Site Dose Time (min)
equal to or greater than:
SAR
(W/kg)
whole body averaged over 15 >4
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