A leaking one-way rotating valve.
Pickering
A
A
McIndoe
A
A
D004868:Equipment Failure; D006801:Humans; D007260:Infusion Pumps; D007430:Intraoperative Care / Q000295:instrumentation*; D013943:Thymol / Q000008:administration & dosage*
C007905:Hartman's solution; D013943:Thymol