Mindray DS USA, Inc. Recalls

Hazard: The DPM 7 Monitors may display a black screen.

Hazard: Software anomaly in the Panorama System software version 8.9 that manifests when the Panorama is in use with Mindray Passport V Monitor. Arrhythmia alarms which were previously displayed on both the Passport V and Panorama will not be displayed on the Panorama following a restart of either system (due to communication loss, restart, etc.).

Hazard: An issue has been identified with Passport V Monitors invasive blood pressure function (IBP) which may provide an incorrect IBP measurement

Hazard: Mindray has identified an issue that involves the IBP module used with the DPM 6 and DPM 7 Monitor where the IBP measurement data may be displayed in an incorrect IBP tile on the monitors display.

Hazard: Mindray DS USA Inc. initiated a voluntary field corrective action for V-Series Patient Monitor because there is an issue with the V-Series Drug Calculator function.

Hazard: ECG interpretation feature issues. False measurements reported when the algorithm cannot determine P wave or QRS axis. The Median Complex Report displays the representative beat 25% larger than actual signal input. When a patient date of birth is imported from an external source, the ECG interpretation algorithm uses the default age of 50, and interpretive statements may be incorrect.

Hazard: The MPM included a cardiac ST/Arrhythmia analysis feature which is not cleared for marketing.

Hazard: Mindray has identified two issues with the Panorama Central Station. Full Disclosure data may lag behind the Panorama system time clock when the Panorama Central Station is in use with Mindray¿s V-Series Monitor. Additionally, event indicators lag behind the Panorama system time clock when the Panorama Central Station is in use with a Panorama Telepack.

Hazard: Mindray has identified an issue with V Series Monitor where the V Dock power pins connecting the V Series Monitor to the V Dock may lose spring tension, potentially causing the screen to temporarily go blank, lose communication with the central station monitor (when one is in use) or shut down. No patient related events have been reported to Mindray concerning the issue.

Hazard: An issue has been identified with the BS-200 where clinical chemistry results may be inaccurate.

Hazard: Mindray has identified a software anomaly that may where, in the presence of an asystole, the Telepack ECG waveform may produce a unique step pattern (instead of a flat line) if Lead 1 or V is being utilized for detecting cardiac arrhythmia.

Hazard: Mindray has identified an issue with the DPM5 monitors where ST and Arrhythmia features may not be available.

Hazard: There is a software anomaly with the DPM Central Monitoring System where the trend data of one patient maybe replaced with the trend data of a second patient.

Hazard: Mindray has identified an issue with the V Series Monitor where the monitors touch screen may stop responding to touch.

Hazard: There is an issue with the DPM 6 and DPM 7 monitors where the following features may be unavailable : Full Disclosure, Drug, Hemodynamic Calculations, Renal Calculations, Oxygenation Calculations, and Ventilation Calculations.

Hazard: Mindray has identified the potential for a system leak resulting an issue related to the carbon dioxide absorber canister gasket on A3/A5 Anesthesia Delivery Systems. A potential system leak resulting from the canister gasket will likely present itself during the Automatic Circuit Leak and Compliance Test performed at startup and the Manual Leak Test recommended to be performed before each case.

Hazard: Mindray has identified the potential for a system leak resulting an issue related to the carbon dioxide absorber canister gasket on A3/A5 Anesthesia Delivery Systems. A potential system leak resulting from the canister gasket will likely present itself during the Automatic Circuit Leak and Compliance Test performed at startup and the Manual Leak Test recommended to be performed before each case.

Hazard: Mindray has identified two software anomalies contained in the V Series Monitoring System. There have been no reports of injuries associated with these anomalies. These anomalies affect V Series Systems distributed between September 31, 2010 and January 9, 2012.