Dinamap Pro 100V2 Manual de Serviço Página 68

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4-16 PRO 100-400 V2 Patient Monitor Service Manual Revision A
2009829-001
Calibration & Maintenance: SECTION 4. GENERAL MAINTENANCE
4.6. PRE-SERVICE TEST PROCEDURES
The following procedures can be used to check the primary functions
of the PRO Monitor before releasing the unit for clinical service.
The Monitor is tested by applying various stimuli to the sensor
interfaces or by measuring of specific parameters. The test
procedures employ features of the operational software and test
modes of the service menus.
A guide to the Monitor controls, indicators, and connectors is in
Section 2 of the PRO Monitor service manual.
Test Equipment
1. Digital Pressure Gauge 0-375mmHg, 0.2% accuracy, Digitron
P200L or similar.
2. NELLCOR
®
SpO
2
Simulator Model BIO-TEK INDEX 2 MF or similar
for Nellcor SpO
2
or equivalent.
3. Biotek SpO
2
Simulator for Masimo
®
SpO
2
or equivalent.
4. NIBP Calibration Kit P/N 320246, or similar.
5. IVAC
®
Probe Simulator TE 1811.
Test Conditions
Testing shall be conducted with an ambient temperature of 25 °C ± 5
°C (77 °F ± 9 °F).
4.6.1. SpO
2
Checks (PRO 300 & 400)
For Monitors equipped with Nellcor SpO
2
On occasion when testing the integrity of the Nellcor oximetry system,
abnormal results may occur when introducing large changes in the
pulse rate and/or pulse amplitude. Extreme changes in rate sent to
the Nellcor sensor by the SpO
2
simulator may cause the SpO
2
algorithm to completely miss finding the pulse rate.
This is an expected result. To work around this, incrementally step up
or down the settings on your SpO
2
simulator and allow the Monitor to
detect and display the new pulse rate or saturation.
Nellcor recommends use of the SRC-MAX Portable Tester for use
with PRO Monitors equipped with the Nellcor SpO
2
system.
For Monitors equipped with Masimo SpO
2
Masimo recommends BIO-TEK SpO
2
simulators.
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