Mindray Passport 12 Operator's Manual

Passport 12/Passport 8 Operator’s Manual 8-19
Brady The HR is less than the set bradycardia low limit.
Tachy The HR is greater than the set tachycardia high limit.
Advanced ECG algorithm
Arrhythmia message Description Category
Asystole
No QRS detected within the set time threshold in absence of ventricular
fibrillation or chaotic signal.
Lethal
arrhythmia
Vfib/Vtac
A fibrillatory wave for 6 consecutive seconds.
A dominant rhythm of adjacent Vs and a HR > the V-Tac HR limit.
Vtac The consecutive PVCs ≥ Vtac PVCs limit, and the HR ≥ the Vtac rate limit.
Vent. Brady
The consecutive PVCs ≥ the Vbrd threshold and the ventricular HR < the Vbrd
Rate threshold.
Extreme Tachy The heart rate is equal to or greater than the extreme tachycardia limit.
Extreme Brady The heart rate is equal to or less than the extreme bradycardia limit.
PVCs PVCs/min exceeds high limit
Nonlethal
arrhythmia
Pacer Not Pacing
No pace pulse detected for 1.75 x average R-to-R intervals following a QRS
complex (for paced patients only).
Pacer Not Capture
No QRS complex detected for 300 milliseconds following a pace pulse (for
paced patients only).
PVC One PVC detected in normal heartbeats.
Couplet Paired PVCs detected in normal heartbeats.
Run PVCs More than 2 consecutive PVCs within the last minute.
Bigeminy A dominant rhythm of N, V, N, V, N, V.
Trigeminy A dominant rhythm of N, N, V,N, N, V, N, N, V.
R on T R on T detected in normal heartbeats.
Missed Beats
No beat detected for 1.75 x average R-R interval for HR <120, or No beat for 1
second with HR > 120 (for non-paced patients only), or No beat detected for
more than the set pause threshold.
Brady The average heart rate is equal to or less than the bradycardia limit.
Tachy The average heart rate is equal to or greater than the tachycardia limit.
Vent. Rhythm
The consecutive PVCs ≥ the Vbrd PVCs limit, and the HR ≥ Vbrd Rate limit but <
the Vtac Rate limit.
Multif. PVC Multiform PVCs detected in Multif. PVC's Window (which is adjustable).
Nonsus. Vtac
The consecutive PVCs < the Vtac PVCs limit but > 2, and HR ≥ the Vtac Rate
limit.
Pause No QRS detected within the set time threshold of pause.
Irr. Rhythm Consistently irregular rhythm.
Afib Absence of P-waves and/or variable RR intervals between normal beats.

Mindray Passport 12 Specifications

General

Brand	Mindray
Model	Passport 12
Category	Medical Equipment
Language	English