Trust Twelve-Lead Configuration - Dräger Infinity Delta Instructions For Use Manual

8 ECG H
AND EART
Lead color-coding for 3-, 5-, 6-lead monitoring

TruST Twelve-Lead Configuration

Overview
Infinity TruST is 12-lead ECG monitoring acquired using a MultiMed, a MultiMed
Plus, or a MultiMed OR and 6 (instead of 10) electrodes. The TruST leads are
constructed from other leads and are intended for real-time assessment of ST segment
changes. TruST is available in adult and pediatric modes, but not in neonatal mode.
In general, the signal from a measured lead provides information common to other
leads. When this information is appropriately combined, the signal of leads not
otherwise configured can be inferred. Appropriate use of this information allows ECG
signals to be derived for leads that are not physically available. This type of lead
derivation has a high degree of correlation with measured leads, but should not be
used for diagnostic 12-lead ECG analysis.
T ST electrodes are placed in the six-lead standard configuration. As with the six-
RU
lead pod, waveforms from eight leads can be viewed on the Delta monitor, but T
also processes and displays four additional lead waveforms. These TruST leads are
viewable in the same fashion All Leads display (see Show All Leads on page 8-20) as
the conventional leads. See "Three-, Five-, Six- and TruST® Twelve-Lead
Configurations" on page 8-9 for Six-Lead Standard/Infinity TruST electrode
placement.
WA R N I N G :
8-10
R
ATE
Lead color-coding for 3-, 5-, 6-lead monitoring
ECG Lead IEC
LA Yellow
LL Green
RA Red
RL Black
V White
V+ Gray and white
R e f e r t o t h e c o n v e n t i o na l l ea d i f t h e Q R S m o r p h o l o g y
o f a Tr u S T l e a d d i f f e r s f r o m t h a t o f i ts e q u i v a l e n t
c o n v e n t i o n a l l e a d .
D o n o t s e l e c t Tr u S T l e a d s f o r E C G s i g n a l p r o c e s s i n g.
D /D
ELTA
AHA/US
Black
Red
White
Green
Brown
Gray and brown
XL/K
ELTA APPA
ST
RU
VF8