| 摘要 |
PURPOSE:To enable the feeding of a dialyzing fluid of high safety stably with accurate concentration by constituting a solid agent dissolution type dialyzing fluid feed device with an A-solid agent feed means, a B-solid agent feed means for feeding a B-solid agent to a dilution tank for the dialyzing fluid, the first concentration meter for controlling the dissolution process of each solid agent in the dilution tank and the second concentration meter for monitoring the dissolution concentration of the solid agents in the dilution tank. CONSTITUTION:An automatic dilution tank 1 is automatically supplied with the predetermined amount of water 2 from an automatic water feed means 2. Then, an A-solid agent is automatically supplied to the aforesaid dilution tank 1 via an A-solid agent automatic feed means 3 for dissolution and dilution, and while the first concentration meter 6 is automatically controlling a process, the A-solid agent is automatically diluted to the predetermined concentration. Then, a B-solid agent is supplied to the dilution tank 1 via a B-solid agent automatic feed means 4 for automatic dissolution and dilution. Furthermore, while a process is being monitored automatically with the first concentration meter 6, a solution is automatically diluted to the predetermined concentration. A dialyzing fluid so prepared, while the concentration thereof is being monitored with the second concentration meter 7, is automatically transferred to a reservoir 5 with a transfer pump P1. Finally, the solution or dialyzing fluid is automatically fed to a blood dialyzing device at the side of a bed, upon confirmation of proper concentration with the third concentration meter. |
