The "Medical Catheter Flow Rate Measuring Instrument" developed by the Shandong Provincial Textile Science Research Institute has obtained a national invention patent (Patent Number: ZL 2015 1 0405837.9).
This instrument is suitable for measuring the flow rate of water passing through a medical catheter (a disposable central venous catheter) under a constant static pressure head. It can also be used to measure the flow rate of water flowing through other rigid or semi-rigid tubular materials.
