There appears to be no peer-reviewed clinical validation information available on the technology used in the Atys SysToe to measure blood pressure.
|Medaval||Not recommended||This device has not been clinically validated.|
Pérez-Martin A, Meyer G, Demattei C, Böge G, Laroche JP, Quéré I, Dauzat M. Validation of a fully automatic photoplethysmographic device for toe blood pressure measurement. Eur J Vasc Endovasc Surg. 2010 Oct;40(4):515-20. Epub: 2010 Jul 8. doi: 10.1016/j.ejvs.2010.06.008. PMID: 20619700. Available from: www.ejves.com.
Measurements from the Atys SysToe are compared to those from the Nicolet VasoGuard and the Perimed system 5000, though not in a formal validation.
Sonter J, Sadler S, Chuter V. Inter-rater reliability of automated devices for measurement of toe systolic blood pressure and the toe brachial index. Blood Press Monit. 2015 Feb;20(1):47-51. doi: 10.1097/MBP.0000000000000083. PMID: 25171258.
Measurements from the Atys SysToe are compared to those from the Microlife BP A200 Plus, though not in a formal validation.