BIOTRONIK Lumax DR ICD Series, Technical Manual, Page: 123 / 176

Lumax Technical Manual 115
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HM Settings - (e.g., ON/OFF, transmission time (daily),
IEGM transmissions ON/OFF, periodic IEGM, ongoing
atrial episode, statistics, holter)
System Information
Information is also added by the CardioMessenger II to the
message from the implant. This information contains the
following data:
•
Timing delay between reception in the CardioMessenger
II and Delivery to a provider
•
Cardio Messenger II Serial Number
•
Technical Parameters for Troubleshooting
2.11.2.6 IEGM Online HDs
The Lumax ICDs/CRT-Ds provide the ability to transmit IEGM
Online HD (IEGM and marker data) from the most recent SVT /
VT / VF / AF episodes as an additional to the current messages.
An IEGM with up to 3 channels (RV, LV, RA or Far-Field) are sent
in one message, depending on the number of IEGM channels
programmed in the Holter configuration.
If an episode is terminated each IEGM Frame contains up to 8s of
pre-detection IEGM and up to 2s of pre-termination IEGM
If the episode is not terminated each IEGM Frame shall contain
up to 10s of pre-detection IEGM
The IEGMs delivered for specific events are as follows
•
For VT/VF therapy episodes both pre-detection and pre-
termination parts are sent (8s + 2s), because HM is
triggered after termination detection.
•
If AF, SVT, or VT monitoring episodes are terminated,
both pre-detection and post-detection parts are sent (8s +
2s), if this episode is the most actual episode at the time
of the next periodic message, because termination of the
monitoring episodes does not trigger a message. If it is
not terminated only pre-detection is sent.
•
If an ongoing atrial episode fulfills a programmed time
duration criteria, a message is triggered to provide the
physician with the information early on.