Datascope Passport - Mindray

Performance Specifications Appendix
ESU Protection: 3 Lead and 5 Lead ECG shall meets standard
IEC 601-2-25, clause 36.202.7 for
functionality following ESU energy exposure.
The 12 Lead ECG function provides no ESU
protection.
Electro Surgical Unit Noise Suppression: Peak noise is less than ±
2mV from ECG baseline when used with
AAMI compatible cables. Noise level is
unspecified when the monitor is used with HP
cables. The 12 Lead ECG function provides
no ESU protection or noise suppression.
ESU Withstand: 3 Lead and 5 Lead ECG shall withstand ESU
stress from a High Frequency Surgical Units
operating at 300 Watts in cut mode and 100
Watts on coagulate mode. The 12 Lead ECG
function provides no ESU protection.
Input Bias Current: < 100 nA per lead, excluding driven lead
(ANSI/AAMI EC13-1992, 3.2.5 or ANSI/
AAMI EC 11-1991 3.2.10).
Input Signal Range: ± 5.0 mV, minimum
DC Offset: ± 300 mV minimum (ANSI/AAMI EC13-
1992, 3.2.9.1 or ANSI/AAMI EC 11-1991,
3.2.3).
Input Impedance: > 2.5 MΩ single ended at 10Hz per ANSI/
AAMI EC13-1992, 3.2.9.2 or ANSI/AAMI
EC11-1991, 3.2.9.
Noise: Less than 30 µV p-p, referred to input, through
shielded 51KΩ resistors in parallel with 47nF
capacitors (ANSI/AAMI EC13-1992, 3.2.9.3
or ANSI/AAMI EC 11-1991, 3.2.12.1).
Overall System Error: 5% or 40uV, whichever is greater (ANSI/
AAMI EC-13-1992, 3.2.9.8 or ANSI/AAMI
EC 11-1991, 3.2.7.1)
Gain Stability: Per ANSI/AAMI EC13-1992, 3.2.9.5 (d) or
ANSI/AAMI EC 11-1991, 3.2.4.4.
6 - 4 0070-10-0649-01 Passport 2®/Passport 2 LT Operating Instructions