| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide perfusate suction equipment capable of accurately detecting suction pressure while preventing the invasion of a suction liquid into a suction pressure detection system. <P>SOLUTION: The perfusate suction equipment has a suction passage for sucking the perfusate supplied to an operating region to discharge the same to the outside of the body. This perfusate suction equipment is equipped with a deformable elongated bag-shaped diaphragm having the liquid chamber communicating with the suction passage to be filled with a liquid, a gas chamber housing the diaphragm so as to surround the same and a pressure detection means connected to the gas chamber through a connection part. <P>COPYRIGHT: (C)2003,JPO |
