The use of differential pressure as an inferred measurement of a liquid's rate of flow is well known. Differential pressure flowmeters are, by far, the most common units in use today. Estimates are that over 50 percent of all liquid flow measurement applications use this type of unit.
Between 1% and 15% of people globally are affected by kidney stones at some point in their life. In 2013, 49 million cases of occurred, resulting in about 15,000 deaths. They have become more common in the Western world since the 1970s. Generally, more men are affected than women.
Stone disease is a painful and common condition that affects more than 5% of all adults in the US. 1 Itâs estimated that nearly 2 million patients visit their doctors or local emergency rooms because of kidney stones every year. 2.tone disease is a painful and common condition that affects more than 5% of all adults in the US. 1 Itâs estimated that nearly 2 million patients visit their doctors or local emergency rooms because of kidney stones every year. 2.