A medical hub for connecting a tubular member to a fluid source has a first structure for connecting to the fluid source, a second structure for connecting to the tubular member, and a transparent portion formed between the first and second structures. The transparent portion in one embodiment has a...http://www.google.es/patents/US8012145?utm_source=gb-gplus-sharePatente US8012145 - Medical hub having transparent observation section
Medical hub having transparent observation section
