ClearanceBrief
Recall Z-3218-2026 ยท MWI Monitor, Physiological, Patient (Without Arrhythmia Detection Or Alarms)

Midmark Corporation

Midmark IQvitals Zone, automatically and noninvasively measures systolic and diastolic blood pressure, pulse rate, temperature (temporal), and oxygen saturation (SpO2) for adult and pediatric patients, Model Number: 1-200-03300 with Kit Number: 4-000-0624

DateSep 18, 2026 (initiated Aug 21, 2026)
StatusOpen, Classified
ReasonA performance issue may result in inaccurate blood pressure readings when the Linear Deflation Method is used.
Root causeProcess change control
ActionAn Urgent Medical Device Recall notification letter dated 8/19/26 was sent to customers. Safety Instructions Until Midmark provides further instructions regarding this recall, use only the Step Deflation Method when obtaining blood pressure measurements. Do not use the Linear Deflation Method. Follow the instructions in Appendix A to verify that Step Deflation is selected before obtaining blood pressure measurements. Please complete, sign and return the Customer Response Form after completing the instructions described in Appendix A of this notification. The affected device(s) may continue to
Quantity153 units
DistributionUS Nationwide distribution.
FDA recordOpen on fda.gov

510(k) clearances named in this recall

K161909IQvitals Zone
Midmark Corporation, Nov 17, 2016