Laboratory, instrument noise:
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Blood transfusion apparatus
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Ventilator, Cardiomonitor
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Laboratory, instrument noise
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Blood analyzer
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Instrument noise, Medical laboratory
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Dentist Suction Tube
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Heart monitor
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Measure pressure, Sphygmomanometer
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Dentist drilling teeth
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Throwing a sizzling tablet into a glass,
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Doctors, operation, Hospital, cardiomonitor
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Hospital bed, stretch marks, patient mounts
★★★★★