
Angel
®
cPRP System
Operator’s Manual
4-7
Programability Option
Undo/Redo Buttons
Touching the undo button will undo your last action (such as
changing the value of a protocol parameter or renaming a
protocol). Touching the redo button will redo the last action you
have reverted with the undo button. You may undo and redo up
to ten different actions.
The protocol parameters consist of the six values.
Touching a parameter will highlight both the parameter and the up and down arrow
buttons. Use the arrow buttons to change the value of the selected parameter.
Every value has a maximum and minimum value, and you will be unable to set
the values beyond those.
Default volume to process (ml)
This protocol parameter sets the default volume of whole blood or mixture of
blood and bone marrow to process in a single cycle.
Hct of PRP product (%)
This protocol parameter sets the amount (%) of Hematocrit contained in the
PRP product of a case. This value is based on a harvest of PRP (including PPP
dilution) equivalent to 10% of the whole blood or mixture of blood and bone
marrow volume processed.
Spin 1 RPM
The separation process consists of two spin cycles in the centrifuge. This
protocol parameter sets the speed (RPM) of the centrifuge during the first
centrifuge spin cycle.
Spin 1 Time
This protocol parameter sets the time (minutes:seconds) of the first centrifuge
spin cycle.
Spin 2 RPM
This protocol parameter sets the speed (RPM) of the centrifuge during the
second centrifuge spin cycle.
Spin 2 Time
This protocol parameter sets the time (minutes:seconds) of the second centrifuge
spin cycle.
Current Protocol
The name of the current protocol is displayed at the top right of the “Protocols”
tab. Any changes made to the protocol parameters will affect the current protocol
after 3 seconds.
2. Protocol Parameters and Buttons