This Startup Wants to Take Your Blood Pressure With an iPhone
To revist this article, visit My Profile, then View saved stories. In 1896, Italian physician Riva Rocci published the first of four papers on an invention that is still widely used. It was his take on the sphygmomanometer, a device to measure the pressure that a pumping heart exerts on the arteries. In other words, blood pressure. Rocci’s basic approach of tying a cuff to the upper arm remains standard, and it is a vital tool because hypertension is one of the most serious medical ailments. ...
Source: wired.com