Oridion Capnostream 20p, Руководство оператора

Страница: 115 / 141

CO2 Calibration Check
Portable Bedside Capnograph/Pulse Oximeter 113
To display the date of the last calibration, enter the service mode and go to the Calibration Screen. From the
Home screen select the
SYSTEM
button to open the System screen and then select the
SERVICE
button to
open the Service screen. Enter the service password, and then select CO
2
CAL . This screen shows the number
of hours left before service is due, the date of the last calibration performed, and the date on which the next
calibration should take place (one year after the most recent calibration). Use of the password required to enter
Service Mode is needed to view this screen.
CO
2
Calibration Check
Depending on institutional policy and procedure, the monitor can be checked at any time to determine if CO
2
detection is within the accepted limits. The Calibration Check Procedure below gives the step-by-step
instructions to perform a Calibration Check.
CAUTION: The calibration check must be performed with a manufacturer authorized Calibration Kit
containing a gas mixture of 5% CO
2
21% O
2
and Bal N
2
and the authorized connecting
means (“T” piece).
A manufacturer-approved Calibration Kit can be purchased from Scott Medical (part numberT4653ORF-2BD).
It includes:
•
Calibration Gas containing 5% CO
2
, 21% O
2
Bal N
2
•
Tubing Adapter (“T” Piece)
•
Calibration Line (Calibration FilterLine)
Note: If this process is performed while a battery powers the monitor, make sure that the battery is fully
charged.
Note: Prior to checking the calibration, verify that the Calibration Line supplied with the Calibration Kit is firmly
attached.
Calibration Check Procedure
Note: At any stage in the Calibration Check procedure, you can go back to the first screen by clicking the
BACK button.

T
O
P
ERFORM
C
ALIBRATION
C
HECK
:
1. Use the control knob to navigate to the CO
2
CALIBRATION CHECK screen. From the Home screen select
the
SYSTEM
button on the menu and then select
CAL CHECK
. Or, from the Service screen select
CO
2
CAL and then select CAL CHECK .
The CO
2
CALIBRATION CHECK screen is displayed. On–screen instructions will guide you through a
number of Calibration Check steps.
2. The screen displays the message:
CONNECT FILTERLINE TO MONITOR
. Connect the Calibration Line
to the monitor and select START to start the calibration check.
3. The screen displays the message: CONNECT CALIBRATION GAS [5% CO
2
21% O
2
BALANCE N
2
] .
Connect the other end of the Calibration Line to the gas canister, and then select
CONTINUE
.
4. The screen displays the message:
OPEN GAS SUPPLY FROM CYLINDER
. Open the gas canister and
select CONTINUE .
At this time, the module performs a calibration check. While doing so, it displays a message
CALIBRATION CHECK IN PROGRESS
. If the CO
2
Module is still warming up, the monitor displays the
message NOT READY TO CALIBRATE . Wait until module is ready and then select CONTINUE .
5. When the module has completed the calibration check measurements and is processing data, it displays the
message:
CALCULATING RESULTS, GAS SUPPLY MAY BE CLOSED
.
6. Close the calibration check gas supply. If you have to stop the calibration check before it is complete, use the
control knob to select STOP .