Title: UniRama AE Descriptive info: Pacemakers.. /.. Βηματοδότες.. Aura SI is a single chamber pacemaker.. Aura SI allows bipolar sensing and pacing independently programmable.. The pacemaker offers a life expectancy of about 12 years at the nominal conditions.. AURA SIR reacts to the patient's body moviments through its incorporated accelerometer, thus regulating pacing rate (Rate Responsive function).. Thanks to its various functions, AURA SI and AURA SIR allows an easy and complete follow-up.. The Aura D pacemaker is a dual chamber multiprogrammeble and telemetric device, capable of first sensing spontaneous atrial or ventricular pulse activity, then subsequently stimulating the atrium amd the ventricle.. The programmability (unipolar/bipolar) of sensing polarity and of pacing occurs independently both in atrium and in ventricle.. Aura D not only reacts to sinus activity, but also to the patient's body moviments through its incorporated accelerometer, thus regulating pacing rate (Rate Responsive function).. The pacemaker offers a life expectancy of 9 years at the nominal conditions.. Through its various functions, Aura D allows an ... various functions, AURA S and AURA SR allows an easy and complete follow-up.. Leads.. The SYNKEL series endocardiac leads were conceived to allow for consistent and durable atrial or ventricular stimulation, coupling their excellent mechanical properties of resistance and flexibility.. The SYNKEL PLU 82 are equipped with IS-1 type stimulator connections, and thus can be utilized with any implantable stimulator furnished with a like connection.. All conducers in the SYNKEL leads are made from wires of MP-35N alloy wound in a helicoidal spiral.. Insulation of the conductors is compromissed of a biocompatible polyurethane polymer with excellent biochemical and mechanical resistance.. The Titanium-oxide tip of the electrodes offers optimal acute and chronic pacing thresholds.. Trabecolar anchoring of the electrode is assured by the angled configuration of the four soft silicon elastomer tines.. The 1 mm lead body diameter requires limited introducer size and allows easy implantation of a potential second lead.. No lead failures occurred in over a quarter of a century experience..