It was reported that while in use on a patient who was admitted with a spontaneous pneumothorax, the pleurevac "was unable to maintain water level at 0 despite using pressure release and/or adding saline".The pleurevac was first started with the suction on and then was transitioned to gravity.The report states "the water level was very low, below -2 so we added fluid then the pressure shot way up the chamber and we couldn't relieve it even with pressure valve released".As a result, the pleurevac was removed and a 2nd pleurevac was used.Further information states "the malfunction of the unit did not affect the patient and he has since been transferred to another site for specialist care.Not related to chest drainage system".
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