User's Manual

1. GENERAL DESCRIPTION
PLATINIUM 4LV SonR CRT-D 1844 is an implantable cardioverter defibrillator for the
recognition and treatment of ventricular tachycardia and fibrillation, with ventricular
resynchronization, in patients with spontaneous or inducible tachyarrhythmias.
PLATINIUM 4LV SonR CRT-D 1844 is equipped with an accelerometer to allow adaptation of
pacing to suit the patient’s activity.
PLATINIUM 4LV SonR CRT-D 1844 is also equipped with the RF wireless technology which
enables:
― Remote monitoring of patients who have the Sorin SMARTVIEW Monitor installed at
home,
― wireless interrogation and device programming by Orchestra Plus programmer equipped
with ORCHESTRA PLUS LINK accessory.
If used in conjunction with a dedicated atrial lead featuring the SonR sensor, PLATINIUM 4LV
SonR CRT-D 1844 can analyze micro-accelerations of the heart walls to derive information
pertaining to cardiac contractility. The signal picked-up by the SonR sensor can be processed
by PLATINIUM 4LV SonR CRT-D 1844 in order to automatically adjust AV and VV delays for
optimal resynchronization therapy.
PLATINIUM 4LV SonR CRT-D 1844 features simultaneous multipoint left ventricular pacing
allowing LV pacing on 2 differents vectors at the same time.
PLATINIUM 4LV SonR CRT-D 1844 provides high energy shocks (42 J) for enhanced safety,
as well as automatic lead measurements to monitor system integrity.
Device and lead connections:
1*IS4, 1*DF4, 1*SonR (IS-1 bipolar compatible)
1. GENERAL DESCRIPTION
8 SORIN – PLATINIUM 4LV SonR CRT-D 1844 – U906A