Philips MP20/30 Manuale Utente

22

High resolution (hi-res) trend waves provide information for fast-changing parameters at a glance. 
They can help you to recognize trend patterns and to find interrelationships between measurements, by 
comparing changes in your patient’s condition across different hi-res trend waves. This can aid in the 
early detection of cardiorespiratory and hemodynamic problems.

The amount of data you can show on a screen depends on the display size and resolution: for example, 
on an eight inch (20 cm) wave trace on your monitor screen, you can view approximately six minutes 
of hi-res trend wave trace. The hi-res waves are drawn at a speed of 3 cm/minute. 

The availability of hi-res trend waves depends on your monitor configuration and on the options 
purchased for your monitor. 

♦

To change the selection of hi-res trend waves on the Screen, select the hi-res trend wave and select 
the required hi-res trend wave from the list of available measurements.

If there are no hi-res trend waves on the Screen, you must change to a Screen with hi-res trend waves.

High-resolution trend waves are either compressed realtime waves or fast numeric trends.

• Hi-res trend waves from compressed realtime waves include: Resp, CO

2

, ABP, PAP, CVP, ICP, AWP, 

anesthetic agents.

• Hi-res trend waves from fast numeric trends include: btbHR, SpO

2

, tcpO

2

, tcpCO

2

, Pulse, Perf, 

CPP, BIS, CCO, inO

2

, Delta SpO

2

. 

Hi-res trend waves from waves use the wave scale as their display scale. Changing the wave scale 
changes the hi-res trend wave scale. 

Hi-res trend waves from numerics use a pre-defined display scale dependent on the patient category. 

OxyCRG is a combination of three hi-res trend waves, btbHR, SpO

2

, and Resp, mainly used in 

neonatal monitoring.