| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rubber button in which the cleaning (disinfection) operation of a surface of a rubber material is facilitated, and the number of parts is reduced to reduce the production cost and simplify the management of thereof. <P>SOLUTION: The rubber button is connected with a blood circuit, and has the rubber material 1 formed with a slit 1a, and a connecting line 3 can be connected thereto, the connecting line having a connector 4 insertable to the slit 1a of the rubber material 1, formed at a distal end thereof, and the connecting line capable of sampling a fluid that flows in the blood circuit by inserting the connector 4 to the slit 1a or capable of injecting another fluid into the blood circuit. The rubber button includes a connection 2a and 2b that can be optionally switched between an occluded state where an upper part of the rubber material 1 is covered cylindrically and an open state where the upper part of rubber material 1 is opened, and can latch and hold the connector 4 inserted to the slit 1a in the occluded state. <P>COPYRIGHT: (C)2013,JPO&INPIT |
