| 摘要 |
<p>Artificial kidney metering device. Apparatus comprises a liquid device in the laminate area in the form of a mixing device. Specifically, this is a vortex valve or a monostable balance for deviating the flow. Preferably, the feed source of the first liquid is an elastic device with a variable volume, such as a flexible balloon made of elastomer connected to the feed pipe of a second liquid.</p> |
