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Technology is making it easier to monitor patients closely with completely non-invasive medical procedures, instead of painful blood draws and time-consuming lab analysis.
Pulse oximetry, a non-invasive method developed and commercialized in the U.S. in the late 1980s, is now widely used to monitor of the saturation of a patient's hemoglobin by placing sensors on a thin part of the patient's body, such as a finger or an earlobe.
Masimo, a California-based non-invasive
Masimo's devices are among the best-selling in the industry, because of the patented technology that accurately measures oxygenation even when patients are moving.
The Pronto-7 hand-held device, which tests total hemoglobin, and measures blood oxygenation, pulse rate and perfusion index, has been recognized with a gold Medical Design Excellence Award.
President Bill Clinton has the Pronto-7 to keep track of his health after his heart procedure in 2010.
Joe Kiani, the founder of Masimo, stopped by Business Insider's office to talk about how the industry of non-invasive health services has developed since he started the company back in 1989.
Watch below.
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