The Nissei DSK-1051 is an automatic blood pressure monitor. The accuracy of its blood pressure measurement technology has yet to be proven to MDR requirements. Blood pressure measurements are taken from the upper arm. It is intended for self-measurement and home use.

The technology used in the Nissei DSK-1051, to measure blood pressure, has been compared to a clinically validated device, but not according to a protocol compliant with (EU) 2017/745 and MEDDEV 2.7/1 rev 4.

	Accuracy Assessment	Recommendation	Basis
BP	Medaval	None	While a clinical validation is claimed, it cannot be checked properly.
BP	Japanese Society of Hypertension	Self-measurement (Latest: 2016-2022)	No evidence provided