19 Monitoring BIS

BIS Continuous Impedance Check

Manufacturer’s Information

BISx, the BIS Engine, the DSC, the Patient Interface Cable and the BIS Sensors are manufactured by Aspect Medical Systems.

BIS Continuous Impedance Check

This checks:

the combined impedance of the signal electrodes plus the reference electrode.

This is done continuously and does not affect the EEG wave. As long as the impedances are within the valid range, there is no notification of this check or its results.

the impedance of the ground electrode.

This is done every ten minutes and takes approximately 4 seconds. It causes an artifact in the EEG wave, and the message Ground Check is shown on the monitor screen during the check. If the ground electrode does not pass this check, another check is started. This continues until the ground electrode passes the check.

If the Continuous Impedance Check interferes with other measurements, it can be switched off. To do this:

1In the Setup BIS menu, select Cont.Imp.Check.

2Select On/Off to toggle between the settings.

CAUTION Switching the continuous impedance check off will disable automatic notification to the user of impedance value changes, which may lead to incorrect BIS values. Therefore, this should only be done if the check interferes with or disturbs other measurements.

When a Semi-reusable Sensor is in use the continuous impedance check cannot be switched off. If it is switched off when the sensor is connected, it will automatically be switched on again.

BIS Cyclic Impedance Check

This measures the exact impedance of each individual electrode. It causes a disturbed EEG wave, and the INOP BIS IMPEDANCE CHCK is shown on the monitor screen during the check.

Starting a Cyclic Impedance Check

The Cyclic Impedance Check is automatically started when a sensor is connected. To manually start a Cyclic Impedance Check:

select Cyclic Check in the BIS Setup menu to toggle between On and Off, or

select Start Cyclic Check in the BIS window.

Stopping a Cyclic Impedance Check

The Cyclic Impedance Check stops automatically if the impedances of all electrodes are within the valid range. To manually stop a Cyclic Impedance Check:

select Cyclic Check in the BIS Setup menu to toggle between On and Off, or

218

Page 238
Image 238
Philips MP20/30, MP60/70/80/90 manual BIS Continuous Impedance Check, BIS Cyclic Impedance Check, Manufacturer’s Information

MP60/70/80/90, MP40/50, MP20/30 specifications

Philips MP20/30, MP40/50, and MP60/70/80/90 are advanced patient monitoring systems designed to enhance clinical workflows and patient care in diverse healthcare settings. These devices combine cutting-edge technologies and user-friendly interfaces, making them essential tools for hospitals and healthcare providers.

The MP20 and MP30 are notable for their compact design, making them ideal for environments where space is limited. They come equipped with a variety of monitoring parameters, including ECG, SpO2, and non-invasive blood pressure, providing a comprehensive overview of patient health. These models are particularly suited for use in general wards or recovery areas, offering reliability and ease of use.

Moving to the MP40 and MP50, these monitors incorporate more advanced functionalities, including multi-gas monitoring, which is vital for anesthetic applications. They feature a robust data storage capacity, allowing for extensive patient history tracking and improved decision-making capabilities. The intuitive touchscreen interfaces facilitate quick access to essential information, enabling healthcare professionals to respond efficiently to changes in a patient's condition.

The MP60, MP70, MP80, and MP90 series represent the pinnacle of Philips' patient monitoring technology. These monitors are equipped with advanced algorithms that enhance the precision of vital sign measurements, including advanced ECG analysis capabilities that assist in detecting arrhythmias. The MP80 and MP90 models further integrate advanced monitoring technologies such as 3D visualization for hemodynamics and deep learning algorithms for early warning systems.

Connectivity is a key feature across the Philips monitoring range, with many models offering seamless integration with hospital information systems and electronic health records. This connectivity ensures that patient data is easily accessible to clinicians, promoting informed decision-making. Moreover, alarm management features are designed to minimize false alarms, significantly improving the staff's response time by focusing on critical alerts.

In summary, Philips MP20/30, MP40/50, MP60/70/80/90 monitors deliver exceptional monitoring capabilities, combining user-friendly design with advanced technology. Their varied features allow them to cater to different clinical needs, enhancing patient care and supporting healthcare professionals in their critical roles. With these monitors, healthcare facilities can achieve a new standard in patient monitoring, ensuring quality and safety in patient management.