| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a fractionally collecting and dispensing device, capable of surely preventing an infection by a sterilization or disinfection treatment, and also capable of deciding the positions of tips and laboratory dishes. <P>SOLUTION: This fractionally collecting and dispensing device is provided by installing a sealing mechanism between a fractionally collecting and dispensing work zone and a tip and laboratory dish-driving mechanism-housing zone for separating these zones. Thereby, it is possible to surely prevent that high temperature high pressure steam, various gases or the like, used for sterilization or disinfection treatment flows into the zone housing the tip and laboratory dish-driving mechanism, etc., and the deterioration of each of the driving mechanisms, etc. Also, by installing a position-deciding sensor at the bottom part of a rotary shaft, it is possible to decide the position of the tip and laboratory dish and perform the fractionally collecting and dispensing works at an optional position of the bottom surface of the laboratory dish. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
