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Set-up guide

1
2
3
4

6

5

Getting started

Main screen

Menus

Humidification

Guidelines for ventilation set-up

Connection to oximetry

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+86 800 828 6665

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+33 2 51 89 36 00

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+44 800 1300 845

www.philips.com/respironics

BiPAP A30

Humidification

4

On the Standby screen, if a humidifier is connected, you can select

so humidifier preheats before therapy is delivered.

With device turned off, remove and fill chamber 

with water.
1. (a) Lift humidifier door until it locks in place. Do 

not force door higher than the locked position. 
(b) Grasp front of chamber and slide toward you.

2. (a) Gently push tab located inside round opening 

on top of chamber. (b) Separate top and bottom 
of chamber.

3. Fill bottom chamber with distilled water.
4. Observe maximum fill lines located on sides 

of chamber.

5. Do not overfill. 

Reassemble the chamber by placing the hinges 
on lid over the two tabs on back of chamber. 
Close lid until it locks in place with an audible 
click. Insert filled chamber into humidifier.

Release 

latch

Humidification

With device turned off, remove and fill chamber with water.

1. (a) Lift humidifier door until it locks in place. Do not force

door higher than the locked position. (b) Grasp front of
chamber and slide toward you.

2. (a) Gently push tab located inside round opening on top

of chamber. (b) Separate top and bottom of chamber.

3. Fill bottom chamber with distilled water.

4. Observe maximum fill lines located on sides of chamber.

5. Do not overfill.

Reassemble the chamber by p

lacing the hinges on lid over the

two tabs on back of chamber. Close lid until it locks in place
with an audible click. Insert filled chamber into humidifier.

(bottom 

view)

Undocking the 

humidifier

Connection to oximetry

5

Nurse call connector
Accessory slot 
(cover shown)
SD card slot
DC power inlet
AC power inlet
Filter area

6

5

4

3

2

1

 5

 6

 4

 3

 2

 1

To plug the oximetry module:

 A

 Remove the cover from the accessory 

slot at the back of the BiPAP A30.

 B

 Remove the cover from the oximetry 

accessory.

 C

 Plug the oximetry accessory into the 

accessory slot.

 D

 Plug the oximetry sensor of your choice 

to the oximetry module.

When the oximetry module is connected, 
the SpO

2

 and heart rate values are 

monitored on the main screen (see below).

Back of device

 A

 B

C

 D

Humidifier

cm

H2O

cm

H2O

ml

l/min

l/min

BPM

S/T AVAPS: 0.5

10 

15 

20 

25 

30

Menu

Pressure

  12.1

Vte

      0

Leak

    0.0

MinVent

    0.0

Heart Rate

    79 

SpO

2

    85

RR

    12

I:E Ratio

1:1.0

A

2

Guidelines for ventilation set-up

6

Conversion table to set the inspiratory time for controlled breaths

Set back up breath rate 

(BPM)

I/E 1/3, 

Ti/Ttot 25%

I/E 1/2, 

Ti/Ttot 33%

I/E 1/1, 

Ti/Ttot 50%

10

1.5 s

2.0 s

3.0 s

11

1.4 s

1.8 s

2.7 s

12

1.3 s

1.7 s

2.5 s

13

1.2 s

1.5 s

2.3 s

14

1.1 s

1.4 s

2.1 s

15

1.0 s

1.3 s

2.0 s

16

0.9 s

1.3 s

1.8 s

17

0.9 s

1.2 s

1.7 s

18

0.8 s

1.1 s

1.6 s

19

0.8 s

1.1 s

1.5 s

20

0.8 s

1.0 s

1.5 s

21

0.7 s

1.0 s

1.4 s

22

0.7 s

0.9 s

1.3 s

23

0.7 s

0.9 s

1.3 s

24

0.6 s

0.8 s

1.2 s

25

0.6 s

0.8 s

1.2 s

Set the inspiratory time in seconds: Ti (Second) = 60/Respiratory rate x % Ti

Conversion table to set the target tidal volume in relation to the ideal weight

Height

Calculated ideal 

weight (if BMI = 23)

Target Vte 

if 8 ml/kg

Target Vte 

if 10 ml/kg

1.50 m

52.0 kg

410 ml

520 ml

1.55 m

55.0 kg

440 ml

550 ml

1.60 m

59.0 kg

470 ml

590 ml

1.65 m

62.5 kg

500 ml

620 ml

1.70 m

66.5 kg

530 ml

660 ml

1.75 m

70.5 kg

560 ml

700 ml

1.80 m

74.5 kg

600 ml

740 ml

1.85 m

78.5 kg

630 ml

780 ml

1.90 m

83.0 kg

660 ml

830 ml

Calculated with an ideal Body Mass Index of 23 kg/m

2

 (BMI = weight/height

2

)

Important:

 Guidelines are intended to serve only as a reference. They shall be 

used only in conjunction with the instructions and/or protocol set forth by the 

physician and institution in which the assist device is being used. The guidelines are 

not intended to supersede established medical protocols.

Initial 

settings

IPAP = 8 to 10 cmH

2

O, EPAP = 4 cmH

2

O and RR = 10 to 12 BPM

IPAP

Increase IPAP if the patient wants more air, targeting patient tidal 

volume at 8 ml/Kg of ideal weight

EPAP

•  without SAS: 4 – 5 cmH

2

O

•  with SAS: increase EPAP to remove obstructive apnea events

•  with intrinsic PEP (stable chronic COPD): 5 – 6 cmH

2

O

BPM

Set to 2 – 3 BPM under patient’s spontaneous frequency

Rise 

time

Obstructive patients prefer short rise time: 

from 1 to 4 (100 ms to 400 ms)

Restrictive patients prefer long rise time: from 3 to 6 

(300 ms to 600 ms)

Ti

Set Ti between 25% and 33% for obstructive patients

Set Ti between 33% and 50% for restrictive patients 

(refer to table opposite)

AV

A

P

S

OHS

COPD

Other restrictive 

diseases (NMD, etc.)

Vt target

8 to 10 ml/kg of ideal body weight (refer to table opposite)

IPAP 

window 

(IPAPmin 

and 

IPAPmax)

Allow a wide range 

of pressure variation 

to ensure the right 

pressure at the right 

time.

•  IPAPmin = EPAP

•  IPAPmax = 

25 – 30 cmH

2

O

Allow a more 

restrictive pressure 

window to combine 

comfort and efficacy.

•  IPAPmin = 

comfortable IPAP

•  IPAPmax = 

I 5

Allow a more restrictive 

pressure window to 

combine comfort and 

safety.

•  IPAPmin = 

efficient IPAP

•  IPAPmax = 

I 5

AVAPS 

rate

AVAPS rate setting depends on patient needs and clinical condition:

0.5 cmH

2

O/min to 3 cmH

2

O/min so target tidal volume is reached smoothly 

3 cmH

2

O/min to 5 cmH

2

O/min so target tidal volume is reached 

more rapidly

Check patient arterial blood gases (PaCO

2

 and PaO

2

) and oxygen saturation (SpO

2

)

© 2011 Koninklijke Philips Electronics N.V.  All rights are reserved. 

Philips Healthcare reserves the right to make changes in specifications and/or to 

discontinue any product at any time without notice or obligation and will not be 

liable for any consequences resulting from the use of this publication.
Broudy NA 9/26/11 12NC 452296276561 MCI 4104424  PN 1093370

Please visit www.philips.com/respironics to find out more

BiPAP A30 is registered trademark of Philips.

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