Mallinckrodt NPB-190 Instrukcja Operatora Pobierz pdf (Strona 34)

Sensors

Note: Failure to take this precaution in high ambient light

conditions may result in inaccurate measurements.

If patient movement presents a problem, try one or more of the

following remedies to correct the problem.

• verify that the sensor is properly and securely applied

• move the sensor to a less active site

• use an adhesive sensor that tolerates some patient motion

• use a new sensor with fresh adhesive backing

If poor perfusion affects performance, consider using the

Oxisensor R-15 sensor; it obtains measurements from the nasal

septal anterior ethmoid artery, an artery supplied by the internal

carotid. This sensor may obtain measurements when peripheral

perfusion is relatively poor.

For low peripheral perfusion, consider using the Nellcor RS-10

sensor, which is applied to the forehead or temple. These are

sites that may be spared during peripheral vasoconstriction.

Note: The preceding section pertains to patient and

environmental conditions that can be addressed by sensor

selection and application. For information regarding the

impact of other patient environmental conditions on

oximeter performance, see "Performance Considerations"

in the Start-Up and Use section of this manual.

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Mallinckrodt NPB-190 Instrukcja Operatora Strona 34