| 摘要 |
PURPOSE:To distribute simultaneously the specified volume of specimen by providing plural suspended tubes having respective dropping ports at the bottom ends and arranging these tubes in such a way that the liquid is fed through a liquid introducing port into each suspended tube and is stored therein when the top and bottom ends of the respective suspended tubes are closed and the liquid is sucked through a suction port and that the liquid can be dropped from each dropping port when gas is introduced into the suction port. CONSTITUTION:A liquid introducing pipe 4 having a liquid introducing port 3 at the bottom end is formed on one side of a main distributor body A, and the pipe 4 is provided with an inserting part 7 to be inserted into a vessel 6 contg. blood 5, etc. A suction port 8 is formed at the other end of the body A and is connected to a suction pump. Plural suspended tubes 10- having dropping ports 9- at the bottom ends are formed between the pipe 4 and the port 8. The tubes 10 are connected to each other by horizontal branch pipes 11, 12 near the respective bottom and top end parts. The top ends of the tubes 10 are connected to a horizontal pipeline 13 connecting to the port 8 and the tube 10 nearest the pipe 4 is connected to the liquid introducing pipe by a liquid passage 14. A liquid well 15 is formed near the port 8 of the pipeline 13. |
