Respiratory mask:
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Voices, nursing room, Hospital
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Rinsing the mouth with water,, Dentist
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Measure pressure, Electronic sphygmomanometer
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Dentist brushing teeth
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Throwing a sizzling tablet into a glass,
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Water filtration system, Hospital
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Medical Device Warning
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Blood transfusion apparatus
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Heart monitor
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Make a hospital bed
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Surgery, make incisions
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Sphygmomanometer, measure pressure
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