The PACE 300™ is the world wide first temporary three-chamber cardiac pacemaker featuring bi-ventricular pacing capability with individually programmable ventricular pacing and sensing channels and programmable inter-ventricular stimulation delay.

Features:

• Cardiac Output (Easy setup of stimulation parameters by ergonomically designed knobs and soft keys. Heart Rate (HR).
• High rate function for rapid atrial pacing of up to 1,000 ppm (adjustable while applying rapid atrial pacing therapy).
• Activate emergency stimulation mode (D00, 12 V, 80 ppm, BV) by pressing a button (labeled "EMERGENCY").
• Convenient measurement of P/R wave peak amplitudes while pressing a button (labeled "PAUSE").
• Optional functions which automatically adjust settings for AV delay, PVARP and MTR depending on selected stimulation rate.
• Optional AUTO SENSE function which automatically tracks P/R wave peak amplitudes and adjusts atrial and ventricular sensitivities accordingly.
• Automatic mode switch to asynchronous modes upon detection of interference (safety feature).
• Continuous surveillance of battery exhaustion and pacing lead system integrity (safety feature).
• Large backlit display informs quickly about battery status, pacing mode, parameter settings, activated automatic functions and lead system safety surveillance.

• LEDs indicate whether knobs for ventricular output and sensitivity apply to RV + LV, RV only or LV only.
• Customize, save and recall pre-set parameter values for quick setup.
• Multilingual device messages (English, Spanish, German, French, Italian or Swedish).
• Standard 9 Volt Alkaline Battery provides at least 8 days of continuous operation (DDD, standard pacing parameters).
• Optional AC power supply saves battery power. Battery must remain in battery compartment in case of AC power shortage.
• Patient cable system features patented connections with protected pins for convenient, reliable electrical connections for optimal patient safety.
• Attaches easily to bed or IV pole.

The pacemaker providedes fast access to DDD, VVI, AAI and VDD pacing modes intended for bi-ventricular (RV+LV), only rightventricular (RV) or only left-ventricular (LV) pacing and the secondary pacing modes derived. In edition the following sublimentary modes can be adjusted DDI, DDT, D00, VVT, V00.

Indications for Use
PACE 300™ can be used to measure atrial or ventricular voltage stimulation thresholds and determine the approximate P wave potentials sensed via the atrial pacing lead electrodes and the approximate R wave potentials sensed via the ventricular pacing lead electrodes.

The Series XI™ Extension Cables are used with external pulse generators / temporary cardiac pacemakers and pacing system analyzers.