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3-22
CELL-DYN
®
3200 System Operator’s Manual
9140181H—October 2001
Principles of Operation
Flow Cytometry
Section 3
PLT Count
The PLT count is expressed as thousands per microliter (K/µL).
Figure 3.10 PLT Data and Histogram
MPV
The
Mean Platelet Volume
is derived from the PLT histogram after the PLT count
has been determined. The MPV is expressed in femtoliters.
PCT
The
Plateletcrit
is the product of PLT and MPV and is analogous to the hematocrit.
It is expressed in percent and is calculated as follows:
PCT = (PLT x MPV)/10
PDW
Platelet Distribution Width
is a measure of the heterogeneity of the PLT
population. It is expressed as the geometric standard deviation.
NOTE:
Clinical significance has not been established for PCT and PDW.
Therefore, they are not reportable in the U.S.
Platelet Flagging
Refer to the “Operational Messages and Data Flagging” section of this chapter for
PLT flagging information.
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 ...