![background image](http://html1.mh-extra.com/html/abbott/cell-dyn-3200/cell-dyn-3200_system-operators-manual_450985145.webp)
CELL-DYN
®
3200 System Operator’s Manual
4-13
9140181H—October 2001
Section 4
Performance Characteristics and Specifications
For MCV and MPV, three bead sizes were analyzed and the method of least-
squares regression (not forcing the intercept through zero) was used for analysis of
the data. It should be noted that the reference diameters of the latex particles were
calculated by the manufacturer using electronic impedance volume analysis. The
optical analysis on the CELL-DYN 3200 is sensitive to the refractive index of the
latex particles and although the relationship is linear, a regression through zero is
not possible.
Correlation
The CELL-DYN 3200 system can be calibrated to agree with reference values
within the allowable calibration ranges. Both modes of operation, Open and Closed
(CS and SL) may be calibrated. Thus, it is possible to compensate for differences
between modes due to differing aspiration pathways or operational sequences.
When each mode is properly calibrated according to the directions given in this
manual, bias between the modes is clinically insignificant.
Accuracy specifications are determined by correlation to reference values obtained
from comparison analyzers or analysis by reference methodology. Samples that are
used for correlation studies should not display any suspect parameter flags.
Table 4.11 and Table 4.12 demonstrate the accuracy of the hemogram parameters
and WBC Differential parameters respectively.
Hemogram Parameters
All parameters were correlated against the CELL-DYN 3700, except for MCV,
MPV, RDW, and RETIC % which were correlated against the CELL-DYN 4000.
Table 4.11
Accuracy of Hemogram Parameters
Parameter
Correlation Coefficient
WBC (WOC)
> 0.99
WBC (NOC)
> 0.99
RBC
> 0.98
HGB
> 0.98
MCV
> 0.98
RDW
> 0.91
PLT
> 0.98
MPV
> 0.72
RETIC %
> 0.90
Содержание CELL-DYN 3200
Страница 12: ...xii CELL DYN 3200 System Operator s Manual 9140181K July 2002 NOTES ...
Страница 52: ...1 4 CELL DYN 3200 System Operator s Manual 9140181H October 2001 Use or Function Overview Section 1 NOTES ...
Страница 132: ...3 38 CELL DYN 3200 System Operator s Manual 9140181H October 2001 Principles of Operation References Section 3 NOTES ...
Страница 154: ...5 2 CELL DYN 3200 System Operator s Manual 9140181H October 2001 Operating Instructions Overview Section 5 NOTES ...
Страница 234: ...5 82 CELL DYN 3200 System Operator s Manual 9140181H October 2001 Operating Instructions Run Menu Section 5 NOTES ...
Страница 300: ...6 2 CELL DYN 3200 System Operator s Manual 9140181H October 2001 Calibration Procedures Overview Section 6 NOTES ...
Страница 356: ...6 58 CELL DYN 3200 System Operator s Manual 9140181H October 2001 Calibration Procedures References Section 6 NOTES ...
Страница 362: ...8 2 CELL DYN 3200 System Operator s Manual 9140181K July 2002 Hazards Overview Section 8 NOTES ...
Страница 370: ...8 10 CELL DYN 3200 System Operator s Manual 9140181K July 2002 Hazards References Section 8 NOTES ...
Страница 372: ...9 2 CELL DYN 3200 System Operator s Manual 9140181H October 2001 Service and Maintenance Overview Section 9 NOTES ...
Страница 532: ...11 2 CELL DYN 3200 System Operator s Manual 9140181H October 2001 Quality Control Overview Section 11 NOTES ...
Страница 558: ...11 28 CELL DYN 3200 System Operator s Manual 9140181H October 2001 Quality Control References Section 11 NOTES ...
Страница 560: ...12 2 CELL DYN 3200 System Operator s Manual 9140181H October 2001 Printers Overview Section 12 NOTES ...
Страница 566: ...13 2 CELL DYN 3200 System Operator s Manual 9140181H October 2001 Sample Loader Overview Section 13 NOTES ...
Страница 590: ...14 2 CELL DYN 3200 System Operator s Manual 9140181H October 2001 Reticulocyte Package Overview Section 14 NOTES ...
Страница 662: ...A 4 CELL DYN 3200 System Operator s Manual 9140181H October 2001 Bar Codes Overview Appendix A NOTES ...
Страница 666: ...A 8 CELL DYN 3200 System Operator s Manual 9140181H October 2001 Bar Codes Specifications Appendix A NOTES ...