Smiths Medical 2120, Руководство оператора

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39
PCA Delivery Mode
PC
A
Pr
og
ra
mmi
ng
KVO Rate
The KVO or “keep vein open” rate is optional. It allows the delivery of a
minimal amount of drug to help maintain catheter patency. If a continuous
rate is programmed, the KVO rate automatically displays 0.1 mL/mg (or the
mg or mcg equivalent).
The KVO is active under 2 conditions: If a delayed start is programmed,
the KVO rate is active until the infusion begins. If a delivery limit is
programmed, the KVO rate becomes active when the delivery limit is
reached.
Reservoir Vol.
This is the volume of fluid contained in the reservoir. The reservoir volume
value decreases as the pump is primed or delivers fluid.
The CADD
®
-Solis system administrator may choose a standard reservoir
volume which allows the reservoir volume to be quickly reset to that value.
The clinician can edit the reservoir volume to another amount. This change
is for the current protocol only and remains in effect until the Start New
Patient or Same Patient New Protocol task is selected.
Start Time
This is the time that the next infusion will begin. It is displayed only if a
delayed start is programmed.
Programming Example
WARNING:
Ensure that the ± 6% system delivery accuracy specification is taken into account when
programming the pump and/or filling the reservoir. Failure to do so may result in medication in
the reservoir becoming depleted sooner than expected. If the pump is used to deliver critical or
life-sustaining medication, the interruption in the delivery of medication could result in patient
injury or death.
Example:
Medication is provided in a 100 mL CADD™ medication cassette reservoir at a concentration
of 1 mg/mL. The patient must receive medication at a continuous rate of 5 mg/hr. PCA doses of 2 mg are
allowed with a 15 minute lockout time between doses and a maximum of 2 doses per hour.
1. Select the Therapy
• Stop the pump if it is running.
• Select
Tasks,
then
View Advanced Tasks,
and then
Start New
Patient.
• Unlock the keypad.
• Press
U
or
D
to highlight the PCA therapy and press
S
. See
Start New Patient on page 27 if you need more information on selecting
the therapy.