| 摘要 |
PROBLEM TO BE SOLVED: To distribute a small quantity of fluid in a simple and reliable treating method, by providing a compressible baloon in which a thin tube of the connecting end is inserted in the wall face and providing an opening having a diameter preventing an excessive fluid resistance in the baloon. SOLUTION: This distributing device 1 is provided with a baloon 2 having a compressive upper part. Two openings 4 are formed at the lower part of the baloon 2 and further, an opening in which a thin tube 3 of the connecting end is inserted is provided at the lower part of the baloon 2. In this distributing device 1, a small quantity of fluid can be easily distributed in the process that the thin tube 3 is positioned to contact a sample liquid to fill the tube with the liquid and distribute the sample liquid contained in the thin tube 3 by the compression of the baloon. And also in this distributing device 1, the treatment can be simplified and the distributing accuracy can be increased by using the opening 4 as a visible window. And further, a holding device 5 is set at the upper part of the baloon 2 so as not to compress the baloon by mistake during the sampling process. |
