Puritan Bennett Cuff Pressure Manager Quick Reference Guide

The essentials Connect AC power

Lock and unlock control panel

Connect extension tube

Press the lock button to lock/unlock.

Mute an alarm Press the audio pause button to mute an audible alarm for 2 minutes.

Turn on CPM

During alarm conditions, the control panel remains unlocked. The alarm will be muted for 2 minutes, unless a new alarm reactivates the alarm sound.

Press the power button. CPM will perform the power on self test (POST) and then enter measure mode. It will not regulate cuff pressure during this time.

Deflate the cuff

Note: Internal battery charges when CPM is connected to AC power and unit is powered on.

Enter control mode to regulate cuff pressure to the target pressure: +/- 1 CMH2O Choose one of two options to enter control mode:

Press the one-click inflate button to adjust the cuff pressure to 25 cmH2O

Press and hold the decrease (-) or increase (+) button to adjust the cuff pressure. appears when the target pressure is above 30 cmH2O appears when the target pressure is below 20 cmH2O

1. Press and hold the oneclick deflate button for at least 2 seconds. When deflation completes, CPM enters measure mode. Note: The target pressure will display 0. Tip: When the cuff is deflated, the indicator for the target pressure setting will appear gray and the pressure display is negative (usually <-10 cmH2O). 2. Wait until cuff is completely deflated to extubate the patient. 3. Disconnect the extension tube from CPM.

Turn off CPM Press and hold the power button for at least 2 seconds.

Other functions Time-limited pressure hold (+ 5 cmH2O for 5–30 minutes) Recommended to prevent aspiration during oral cleaning, mucous suctioning, or assessing lung function with an elevated applied airway pressure.

Press the pressure hold button.

Extend pressure hold time (5–30 minutes) To set the pressure hold time:

1. Simultaneously press and hold the mute and pressure hold buttons after enabling timelimited pressure hold function.

Timer counts down from 5 minutes by default, unless you change the set hold time.

2. Press the decrease (–) or increase (+) button to adjust hold time.

3. Simultaneously press the mute and pressure hold buttons to confirm and exit.

Alarm name

Alarm priority

Possible causes

Suggested actions

Low pressure

High

• CPM is in measure mode and the measured cuff pressure is below 20 cmH2O for more than 1 minute

• Make sure CPM is in control mode

• CPM is in control mode and measured cuff pressure is 2 cmH2O below set value +/-1 for more than 10 seconds

High pressure

High

• CPM is in measure mode and measured cuff pressure is above 30 cmH2O for more than 1 minute

• CPM is in control mode and measured cuff pressure is 2 cmH2O above set value +/-1 for more than 30 seconds • Deflation time exceeds 30 seconds

• Verify the connections and integrity of extension tube • Verify there is no cuff leak or inflation port leak • Verify CPM can deliver gas out

− Disconnect the machine-end of extension tube − Use a finger to detect pressure at extension tube connector

1. Disconnect machine-end of extension tube

2. Use a finger to detect a vacuum at extension tube connector

− If CPM is deflating the cuff for extubation, check the connection between extension tube and CPM. − Also check the connection between extension tube and endotracheal tube or tracheostomy tube.

Battery depleted

High

• Battery is almost depleted when AC power is not connected with less than 30 minutes remaining

• Immediately connect CPM to external AC power with CPM powered on

Battery very low

Medium

• Very low battery when AC power is not connected with 2 to 5 hours of operating time remaining

• Immediately connect CPM to external AC power

Technical error

High

• Hardware error such as pressure sensor error or temperature sensor error

• Power CPM off and back on

• AC/DC adapter is faulty or a nonapproved adapter

• Replace if AC/DC adapter is faulty (part number PT00087967-SP)

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99 Hereford Street Brampton, Ontario, L6Y 0R3 Toll-free: 800.268.5346 Tel: 905.460.3800

medtronic.ca Check Instructions for Use for full instructions on how to operate your Puritan Bennett™ cuff pressure manager.