prietest TOUCH
USER MANUAL
Version No.: 2.622A
Effective Date: July, 2010
Page 38 of 52
9.7. COAGULATION
This mode is used to report the Prothrombin Time (PT) results based on the ISI (International
Sensitive Index) of the thromboplastin reagents and INR (International Normalised Ratio). The INR is
calculated using formula INR = R
(ISI)
, where ISI = Lot specified ISI value of reagent and
R= Patient PT/ Normal PT. Normal PT is also known as Control PT or Standard PT.
PROGRAMMING / ADDING a NEW TEST
Name
: ,
Mod:
COAG
36.40
ISI Value : 1.000
ESC
Range : High 0.000
ADD
L
ow : 0.000
SAVE
Control PT : 0.000
PRNT
Select ISI Value to enter ISI value specified on
reagent.
Range is used to enter Therapeutic
Range (Normal Value Range). Select and
enter values as mention in reagent manual.
Name
: PT ,
Mod:
COAG
36.64
ISI Value : 1.500
ESC
Range : High 3.000
ADD
Low : 2.000
SAVE
Control PT : 0.000
YES
Control Time
NO
When you will select Control PT, Instrument will
ask “Control PT – Yes / No”, if control time or
normal time is mention in reagent manual, you
can directly enter that value by selecting option
‘YES’. But if normal / control time is not mention,
we need to run the control or standard. In such a
case select option ‘NO’. Accordingly select this
either YES or NO. If you select YES, enter control
time given in reagent manual and if you select
NO, while running test instrument will first ask
“Insert Standard Cuvette”, to read the control
time.
Name
: PT ,
Mod:
COAG
36.40
ISI Value : 1.500
ESC
EDIT
Range : High 3.000
RUN
Low : 2.000
QCR
Control PT : 0.000
Test Name:
PT
ESC
PID
RUN
Wash
RunQC
Close the Lid & Press Run
Test Name: PT
ESC
PID
RUN
Wash
RunQC
Insert Standard Cuvette
Test Name: PT
ISI Value : 1.500
ESC
Ctrl. PT : 14.00 sec
PID
RUN
Wash
RunQC
Press RUN to Read Sample
Test Name: PT
ISI Value : 1.500
ESC
Ctrl. PT : 14.00 sec
PID
RUN
Sample Readings
Wash
Run QC
Insert Sample Cuvette
Test Name: PT
ISI Value : 1.500
ESC
Ctrl. PT : 14.00 sec
Sr. No. : 1
PID
Sample PT : 17.25
RUN
Res : INR = 1.368
LO
Wash
Press RUN to Read Sample
RUN QC
Note:
For this mode the temperature is fixed 37 deg.
and instrument will work only in CUVETTE mode.