Blood analyzer:
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Ventilator, Cardiomonitor
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Medical laboratory, instrument noise
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Blood transfusion apparatus
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An empty cart for the sick
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Dentist Suction Tube
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Measure pressure, Sphygmomanometer
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Couch driven patient
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Dentist, rinsing the mouth with water,
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Hospital, nursing room, voices
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Fluoroscopy
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Respiratory mask
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Cardiomonitor, doctors, operation, Hospital
★★★★★