13 Monitoring Cardiac Output

Accessing the Setup C.O. and Setup CCO Menus

Accessing the Setup C.O. and Setup CCO Menus

C.O. settings can be changed in the Setup C.O. menu. To access this menu,

press the C.O. hard key on the C.O. module

select any of the discontinuous C.O. numerics (for example, C.O., C.I.) on the screen. CCO/CCI settings can be changed in the Setup CCO menu. To access this menu,

select any of the continuously measured hemodynamic numerics (CCO, CCI.) on the screen.

Entering the HemoCalc Window

From the C.O. procedure window, select the pop-up key HemoCalc to open the HemoCalc window.

Measuring C. O. Using the PiCCO Method

The PiCCO method combines transpulmonary thermodilution and pulse contour analysis on the blood pressure waveform. A fluid with a known volume and temperature is injected into the right atrium through a CVP catheter. The injectate bolus mixes with the blood in the heart and the change in blood temperature is measured with a thermistor at the distal end of an arterial catheter placed in one of the bigger systemic arteries, for example, the femoral or the axillary artery.

The PiCCO Method requires a pressure measurement made using either the M1006B Pressure module, or a M3001A MMS, or a measurement server extension M3015A, M3014A, or M3012A. (A VueLink pressure may not be used.) You will also need a conventional central venous (CVP) line and an arterial catheter from Pulsion Medical Systems. You must use the approved catheters and puncture locations.

Measuring Continuous Cardiac Output

Every time C.O. is measured with the PiCCO method, the monitor uses this C.O. value and the result of the pulse contour analysis to calculate a patient-specific calibration factor. The monitor uses this value to compute CCO and the other continuous hemodynamic parameters. CCO values are calculated on a beat-to-beat basis and then averaged over a 12-second time frame. The calculated values are displayed as numerics on the monitor screen.

Measuring Systemic Vascular Resistance

The monitor uses CCO, an arterial pressure, and CVP to calculate a continuous SVR value. If a continuously measured CVP value is not available, the monitor uses a preset, static CVP value to calculate the SVR (you will see the INOP message SVR SET CVP USED). If the BSA is available, the monitor uses the CCI to calculate the SVRI.

SVR/SVRI settings can be changed in the Setup SVR/SVRI menu. To enter the menu, select -> Main Setup -> Measurements -> SVR or SVRI.

To display a SVR/SVRI numeric on the Screen, select any numeric, then select Change Numeric and select SVR or SVRI from the list of available numerics.

164

Page 184
Image 184
Philips MP20/30, MP60/70/80/90, MP40/50 manual Accessing the Setup C.O. and Setup CCO Menus, Entering the HemoCalc Window

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.