| 摘要 |
PROBLEM TO BE SOLVED: To preliminarily prevent failure of a suction pump due to inflow of a body fluid sucked from a suction tube, from a body fluid collection container to the suction pump in a body fluid collection device widely used for sucking and removing the body fluid such as phlegm and saliva of a patient for medical and care applications.SOLUTION: A body fluid collection container (1) is provided between a suction passage (11) communicating to a suction tube (6) of a body fluid suction device (2) and an intake air passage (11) communicating to a suction pump (3). The body fluid collection container includes inflow prevention means (13) that, when the body fluid sucked from the suction tube (6) exceeds an acceptable amount, prevents inflow of the body fluid into the suction pump (3). |
