Schiller DEFIGARD Touch 7, Руководство пользователя

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Page 43
Monitoring 4
User guide ECG and heart rate monitoring 4.4
A
rt.
no.
: 0-48-
0227
Rev.:
g
DEFIGARD/PHYSIOGARD Touch 7
4.4 ECG and heart rate monitoring
4.4.1 Quick Diagnosis of the ECG Using Defibrillation Electrodes
This only applies for the DEFIGARD
®
Touch 7 .
4.4.2 Connecting a 4- or 10-wire ECG patient cable

False diagnosis!

Only use silver/silver-chloride electrodes if the patient may
have to be defibrillated while the ECG is being displayed. Other electrodes may
create high polarisation voltages and the ECG trace on the monitor and on the
recording may simulate cardiac arrest.

Danger of destroying the device during defibrillation! The device is only type CF
protected if the original SCHILLER patient cables are used.
Important
• The guidelines for patient electrode placement are provided as an overview only.
They are not a substitute for medical expertise.
• If an electrode is faulty or has come off, a message indicates the faulty electrode.
Isoelectric segments are excluded from the corresponding lead arc duration
measurements (Q, R, S waves). Isoelectric parts (I-wave) are also excluded in the
duration measurement of the respective adjacent waveform. (For more detailed
information, see 2.530036c Statement_of_accurracy 3ed_ETM.
For a quick diagnosis, the ECG signal can be recorded from the patient's thorax using
the defibrillation electrodes. In all other situations, we recommend acquiring the ECG
via ECG electrodes and the patient cable.
To apply the electrode pads, see section 5.3.1 Applying the adult and paediatric
electrodes page 85 .
Fig. 4.3 Defibrillation electrodes
4+6-wire ECG patient cable
The 4 + 6 wires cable is a two-part cable that provides the standard four monitoring
(limb) electrode leads with the option of adding the 6 chest leads to provide a full 12-
leads diagnostic ECG without the need to change the cable and remove the limb
electrodes.
4-wire patient cable
Refer to the following pages for the electrode placement of the 4-wire cable. Connect
the blanking connector to the cable junction.
10-wire patient cable
The electrode placement for the 10-wire cable is the same as for the 10-wire standard
cable described on the following pages. The blanking connector must be removed and
the connector for the additional 6 wires placed in the socket on the cable junction.