Charles L. Davis and Adam Davies are now friends
Med Service Veteran
Sep 8, 2015
I am proud to be a member of Patriot Medicine. Military and Disaster Medicine is the epitome of Emergency Medicine and taxes the most vigilant caregivers in the race for life. Knowledge and information can be the difference between life and death…
Charles L. Davis is now a member of Patriot Medicine
Jul 26, 2015





Vancouver, WA

Brief Bio

I served in the US Army (36H20) E4 from 1970 to 1972. I am a biomedical engineer, entrepreneur, and corporate executive. I co-founded Protocol Systems Inc. and led the development of the ProPaq portable patient monitor which has been the standard field monitor for the military for over 25 years. I am currently the President and CEO of NIVasc Inc. in Vancouver WA, which is developing the VasoMap, an innovative new noninvasive viewpoint on the Peripheral Vascular Loop of the body and the first noninvasive central venous pressure monitor. The Vasomap integrates both arterial, capillary, and venous pressure and volume data for substantially improved vascular monitoring, all noninvasive.


Biomedical Engineer, Corporate Executive

Professional Title

President and CEO

Military Affiliation

Veteran, Army

Current Organization

NIVasc, Inc.


BSEE, Southern Illinois University with a minor in Biomedical Engineering. Self educated throughout 35 years of professional life.