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Sensors | Free Full-Text | Portable Medical Suction and Aspirator Devices: Are the Design and Performance Standards Relevant?
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Amazon.com: Phlegm Suction Machine, Handheld Manual Suction Pump Portable Hand Help Suction Pump, Manual Hand Operated Suction Pump for Adults : Health & Household
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Amazon.com: Phlegm Suction Machine, Handheld Manual Suction Pump Portable Hand Help Suction Pump, Manual Hand Operated Suction Pump for Adults : Health & Household
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A close up the suction pumps of a cardiopulmonary bypass machine (heart-lung machine). The machine is used during surgery Stock Photo - Alamy
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