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Verfügbare Sprachen
Verfügbare Sprachen
IBPM
DPT-6000 (DPT-6003 & DPT-6009)
DPT-9000 / Xtrans
13.2
Blood sampling with CLC
Follow the instructions below for blood sampling with a 3-way stopcock, 4-way stopcock or ArterioGuard
Before each blood sampling of blood, a suffi cient quantity of liquid must be removed from the pressure monitoring set using
a suitable blood sampling container in order to ensure that undiluted blood can be withdrawn for blood analyses. A blood
sample diluted with saline solution leads to invalid analysis results. The minimum volume to be withdrawn can be calculated
by multiplying the confi guration-dependent liquid volume between the patient vessel and the sampling port (dead-space
volume) by a factor defi ned by the relevant healthcare institution. To work out the confi guration-dependent dead-space
13.2.1
volume, draw liquid into a blood sampling container until blood can be seen at the sampling port. The withdrawn volume is
then read off using the scale on the blood sampling container, and multiplied by the defi ned factor. The determined result
specifi es the volume that must be removed prior to a withdrawal in order to ensure that undiluted blood samples can be
taken. For blood gas analyses, it is recommended that twice the dead-space volume be removed prior to the blood sampling
process. For coagulation diagnostics, more mixing volume may need to be removed from the pressure monitoring set.
13.2.2
1
1
2
CLC
A–Y
VII
4
7
1
13.3
Blood sampling with a SWAN switch
Follow the instructions below for blood sampling with a SWAN switch.
Before each blood sampling, a suffi cient quantity of liquid must be removed from the pressure monitoring set using a suita-
ble blood sampling container in order to ensure that undiluted blood can be withdrawn for blood analyses. A blood sample
diluted with saline solution leads to invalid analysis results. The minimum volume to be withdrawn can be calculated by mul-
tiplying the confi guration-dependent liquid volume between the patient vessel and the sampling port (dead-space volume)
by a factor defi ned by the relevant healthcare institution. To work out the confi guration-dependent dead-space volume, draw
13.3.1
liquid into a blood sampling container until blood can be seen at the sampling port. The withdrawn volume is then read off
using the scale on the blood sampling container, and multiplied by the defi ned factor. The determined result specifi es the
volume that must be removed prior to a withdrawal in order to ensure that undiluted blood samples can be taken. For blood
gas analyses, it is recommended that twice the dead-space volume be removed prior to the blood sampling process. For
coagulation diagnostics, more mixing volume may need to be removed from the pressure monitoring set.
The SWAN switch 4-way stopcock must not be punctured with needles or cannulas, as this may damage the valve and
13.3.2
cause ingress/leakage of liquids, air and/or pathogens. Only use blood sampling containers or adapters with a Luer inter-
face manufactured in accordance with the applicable standards and which is CE marked.
20.1028.00/2022-10
(DPT-9003 & DPT-9009)
®
2
13.2.1
1
5
1
1
8
2
3
CLC – Classic Confi guration
13.2.1
2
2
1
2
.
®
3
1
6
1
9
3
2
2
1
55
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