Hydraulic hospital bed:
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Measure pressure, Sphygmomanometer
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On the background of, Dentist drilling teeth
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Hydraulic hospital bed
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Measure pressure, Electronic sphygmomanometer
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Water filtration system, Hospital
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Instrument noise, Laboratory
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An empty cart for the sick
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Nursing room, voices, Hospital
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Hallway, people’s voices, Hospital
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Cardiomonitor, ventilator
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Surgical suction device
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Suction, doctors voices, operation, Hospital
★★★★★