[Innovation in nursing equipment. Equipment to be worn after PTCD--with special reference to safety and fixation of the drainage equipment for walking].
D001646:Bile; D002779:Cholestasis / Q000451:nursing*; D004322:Drainage / Q000295:instrumentation*; D006801:Humans; D008124:Locomotion; D013530:Surgical Wound Infection / Q000517:prevention & control