MONITOR DESCRIPTION
12 Model 7600/7800 Operation Manual
6.0 MONITOR DESCRIPTION
The Model 7600/7800 is an easy-to-use Cardiac Trigger Monitor that features a bright color touch screen LCD
display. The Model 7600/7800 displays two simultaneous ECG vectors and the patient’s heart rate. The Trigger
ECG vector (top ECG waveform) can be selected from Leads I, II III or Auto. The Second ECG vector (bottom
ECG waveform) can be selected from Leads I, II or III. In addition, high and low heart rate alarm limits can be
adjusted to bracket the patient’s heart rate so that a violation of these limits produces an audible and visual
indication of the violation. The Model 7600/7800 color display includes dual ECG traces, large heart rate numbers
and alphanumeric characters for other data, alarm messages, menus and user information.
• The Model 7600/7800 monitor is intended primarily for use on patients in applications requiring precision
R-wave synchronization such as timed imaging studies.
• The Model 7600/7800 includes an AUTO lead select feature (Trigger lead only). When selected, this
feature will determine which lead (I, II or III) provides the best quality ECG signal and, thus, a more
reliable cardiac trigger.
• The Model 7600/7800 has an electrically isolated RS-232 micro-D connector that provides two-way
communications between the monitor and the external console for the transfer of ECG data.
• The Model 7600/7800 is available with different options; not all options are included in all monitors. An
optional integral recorder is available. Set up of recorder functions is made through the monitor touch screen
menus.
• The Model 7600/7800 is suitable for use in presence of electrosurgery.
• The Model 7600/7800 is not intended for use with any other physiological monitoring unit.
• The Model 7600/7800 is restricted to use on one patient at a time.
Model 7800 Only:
• The Model 7800 has special hardware and software that allows for the measurement of skin to electrode
impedance.
• The Model 7800 provides two Ethernet channels from a single RJ45 connector. The first channel provides
two way communications between the monitor and the CT console for the transfer of ECG data, trigger
timing data and the receipt of patient identification information. The second channel provides ECG data to
the CT Gantry display. These functions will only operate when the Model 7800 is electrically connected to
a CT console and CT gantry capable of displaying ECG data.
• The Model 7800 has a USB drive that allows the operator to store and retrieve ECG data on a USB
memory stick device.
• The Model 7800 has an Auxiliary 9-pin D-subminiature connector that provides a customized interface for
specific installations.