2018-09-262018-09-262018http://hdl.handle.net/20.500.12091/359A medical suction machine is used to aspirate blood or mucus from a body cavity or operation site. A suction machine is used to create a partial vacuum. A suction canister or jar has to be completely air-tight. The air-tight jar enables the user to provide a high suction and create pressure. A damaged jar prevents the creation of the required suction. A broken jar may cause the contents to leak out. Leakage may form a biohazard.en-USPlumbingSuction MachineUMDNS: 10208Article