MEDICAL TUBE AND METHOD FOR CONFIRMING ERRONEOUS INDWELLING THEREOF

摘要

PPROBLEM TO BE SOLVED: To provide a medical tube which has excellent simplicity and cost performance though erroneous indwelling thereof is confirmed precisely. PSOLUTION: The medical tube 11 is provided with a tube body and a connection member 21. The tube body is inserted to the human body through the oral cavity or the nose. The connection member 21 is connected to the proximal end of the tube body and comprises one openable and closable port 22. The tube 11 is provided with a cap member 41 attachable to and detachable from the port 22. In the cap member 41, a through hole 47 for forming a film which passes through between the outer surface and the inner surface is formed. At the through hole 47 for forming a film, a liquid film can be formed. By the behavior of the liquid film, the erroneous indwelling of the tube body is confirmed. PCOPYRIGHT: (C)2011,JPO&INPIT