Guidance and manufacturer’s declaration—electromagnetic immunity

The S8 series of devices is intended for use in the electromagnetic environment specified below. The customer or the user of the S8 device should assure that the device is used in such an environment.

Immunity test

IEC60601-1-2

Compliance level

Electromagnetic

test level

environment—guidance

 

 

 

 

 

 

Electrostatic

±6 kV contact

±6 kV contact

Floors should be wood,

discharge (ESD)

 

 

concrete or ceramic tile. If

IEC 61000-4-2

±8 kV air

±8 kV air

floors are covered with

 

 

 

synthetic material, the

 

 

 

relative humidity should be

 

 

 

at least 30%.

 

 

 

 

Electrical fast

±2 kV for power

±2 kV

Mains power quality should

transient/burst

supply lines

 

be that of a typical

IEC 61000-4-4

±1 kV for input/

 

commercial or hospital

 

Not Applicable

environment.

 

output lines

 

 

 

 

 

 

Surge

±1 kV differential

±1 kV differential

Mains power quality should

IEC 61000-4-5

mode

mode

be that of a typical

 

±2 kV common

±2 kV common

commercial or hospital

 

environment.

 

mode

mode

 

 

 

 

 

Voltage dips, short

<5% Ut

< 12V

Mains power quality should

interruptions and

(>95% dip in Ut)

(>95% dip in 240V)

be that of a typical

voltage variations on

for 0.5 cycle

for 0.5 cycle

commercial or hospital

power supply input

 

 

environment.

lines.

40% Ut

96V

If the user of the S8 device

IEC 61000-4-11

(60% dip in Ut)

(60% dip in 240V)

requires continued operation

 

for 5 cycles

for 5 cycles

during power mains

 

 

 

interruptions, it is

 

70% Ut

168V

recommended that the S8

 

(30% dip in Ut)

(30% dip in 240V)

device be powered from an

 

for 25 cycles

for 25 cycles

uninterruptible power

 

<5% Ut

<12V

source.

 

 

 

(>95%dip in Ut)

(>95%dip in 240V)

 

 

for 5 sec

for 5 sec

 

 

 

 

 

Power frequency

3 A/m

3 A/m

Power frequency magnetic

(50/60 Hz)

 

 

fields should be at levels

magnetic field

 

 

characteristic of a typical

IEC 61000-4-8

 

 

location in a typical

 

 

 

commercial or hospital

 

 

 

environment.

 

 

 

 

NOTE: Ut is the AC mains voltage prior to application of the test level.

 

 

 

 

 

32

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ResMed s8 user manual
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s8 specifications

The ResMed S8 Escape is a highly regarded CPAP (Continuous Positive Airway Pressure) device designed for the treatment of obstructive sleep apnea. Known for its reliability and user-friendly features, the S8 Escape is part of ResMed’s S8 series, which combines advanced technologies with an emphasis on patient comfort.

One of the standout features of the S8 Escape is its AutoRamp technology, which helps patients gradually transition into their prescribed pressure settings. Instead of starting at the full pressure immediately, AutoRamp begins at a lower pressure, allowing users to fall asleep comfortably before automatically increasing to the prescribed level. This feature significantly improves the overall user experience as it reduces anxiety associated with the use of CPAP devices.

The S8 Escape also boasts a built-in air filter that enhances air quality and protects the device from dust and other particulates. Additionally, the device is designed for whisper-quiet operation, ensuring that users can sleep soundly without the disruption of noise, which can be a common issue with less advanced models. This creates a more peaceful sleeping environment, both for the user and their bed partner.

Another important characteristic of the S8 Escape is its compact design and lightweight build. It is easily portable, making it an ideal choice for both home use and travel. The device also features a user-friendly interface, with a simple LCD screen that displays essential information such as pressure settings and therapy time. This allows users to track their usage and monitor their therapy progress conveniently.

The S8 Escape offers various pressure settings and is compatible with a wide range of masks, ensuring that users can find the right fit for their individual needs. The device’s advanced monitoring capabilities also help in providing feedback on therapy effectiveness, allowing healthcare professionals to adjust settings if necessary.

In summary, the ResMed S8 Escape is a highly functional and patient-friendly CPAP device, featuring advanced technologies designed to enhance the user experience. Its AutoRamp technology, quiet operation, and compact design make it a popular choice among individuals dealing with obstructive sleep apnea.
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