Respiratory mask:
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Hospital bed, patient mounts, stretch marks
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Hydraulic hospital bed
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Fluoroscopy
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Sphygmomanometer, measure pressure
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Talking, Small crowd in the hospital room
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Instrument noise, Medical laboratory
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Hallway, Hospital, people’s voices
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Nursing room, Hospital, voices
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Surgical suction device
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Doctors voices, suction, Hospital, operation
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Instrument noise, Laboratory
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Dentist drilling teeth
★★★★★