Clause 201.12.1.107 specifies that the laboratory repeatability of blood pressure measurement for automated non-invasive blood pressure monitors shall be ≤3.0 mmHg (0.4 kPa).For static pressure repeatability testing (10 measurements each) at 250 mmHg, 150 mmHg and 50 mmHg, the static pressure indication error verification points shall cover the full measurement range with no fewer than 5 test points (e.g., 50 mmHg, 100 mmHg, 150 mmHg, 200 mmHg, 250 mmHg, 280 mmHg).

To facilitate repeatability testing and calibration of automated non-invasive blood pressure monitors, Xiamen Jiangjing Technology Co., Ltd.has developed a dedicated test bench that provides stable air supply and outputs 5 independent pressure channels simultaneously, enabling parallel repeatability testing and calibration of multiple non-invasive blood pressure monitors.This blood pressure monitor repeatability test bench has obtained 1 invention patent and 3 utility model patents, filling the industry gap. It serves blood pressure monitor manufacturers, regulatory type-testing authorities, metrological verification institutions and related organizations for compliance testing and metrological calibration.

For further information about the automated non-invasive blood pressure monitor repeatability test & calibration system, please contact Xiamen Jiangjing Technology Co., Ltd.