AeroChamber VENT in the closed position, viewed from the top right

AEROCHAMBER* VENT Holding Chamber

For use with an MDI for mechanically ventilated patients

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The AEROCHAMBER* VENT Holding Chamber is used to deliver medication from metered dose inhalers (MDIs) to mechanically ventilated patients. The chamber can be left in the inspiratory limb of a ventilator circuit; it can be used for medication delivery and then collapsed without interrupting continuous mechanical ventilation.

Clinically validated for use in ventilator circuits¹
Maintains positive end expiratory pressure (PEEP) when installed in the ventilator circuit
Design is simple to connect, open and close with less disruption to the patient

1. Alexander G Duarte, et al . Bronchodilator Therapy With Metered-Dose Inhaler And Spacer Versus Nebulizer In Mechanically Ventilated Patients: Comparison Of Magnitude And Duration Of Response. Respiratory Care 2000;45(7):817-823.

Asthma Management
Bronchiectasis
COPD
Cystic Fibrosis
Inhaler

Product Overview

Why use an inhaler always together with an AEROCHAMBER* VENT spacer?

Use of a spacer simplifies coordination of MDI actuation and inhalation, reducing aerosol losses with poor hand-breath coordination.²

2. Douglas S Gardenhire, et al. A Guide To Aerosol Delivery Devices for Respiratory Therapists. 5th Edition. American Association for Respiratory Care 2023.

Features

Collapsible to minimize water trapping
AERODOCK* Canister Port and a removable canister adaptor allows for use with all types of metered dose inhalers, including those with integrated dose counters
Offset wye connector, for use in both standard and parallel wye circuits
Single-patient, multiple use (replace with the circuit)

How to Use

labelled line drawing of aerochamber vent holding chamber

Use Instructions for Installation

Step 1:

Ensure the cap (A) and canister adapter (B) are securely in place in the canister port (C) prior to installing in the ventilator circuit.
Step 2:

Disconnect the inspiratory limb of the circuit from the wye. Connect the wye connector (G) of the chamber to the wye. Connect the other end of the chamber to the inspiratory limb of the circuit. The canister port (C) must be on top and distal to the patient.
Step 3:

Latch the chamber in the collapsed position by holding the patient end stationary while gently pushing the canister port (C) end towards it until you hear the latch release buttons (D) “click”.
Step 4:

Ensure that the device is fully collapsed and that the catches (F) are completely engaged by lightly pulling the ends away from each other. The device should remain latched, if not repeat the latching step.

Use Instructions to Administer Medication

Step 1A:

Unlatch and expand the chamber by: holding the wye connector (G) close to the wye.
Step 1B:

Position thumb and index finger of the other hand on the latch release buttons (D) and press together until they disengage.
Step 1C:

Hold the patient end stationary and gently pull the canister end away from the patient end until the bellow (E) is fully expanded.
Step 2A:

For Conventional MDI Canisters: Remove the cap (A) from the canister port (C). Ensure the canister adapter (B) remains inside the canister port (C). Shake the MDI canister immediately before use as per the instructions supplied with the MDI. Insert the MDI canister into the canister port (C), being careful not to discharge the canister at this time.
Step 2B:

For MDI Canisters With Integrated Dose Counters (GlaxoSmithKline† type): Remove both the cap (A) and the canister adapter (B) from the canister port (C). Shake the MDI canister immediately before use as per the instructions supplied with the MDI. Insert the MDI canister with integrated dose counter into the canister port (C), being careful not to discharge the canister at this time. The integrated counter will be functional upon actuation.
Step 3:

Hold the chamber in your hand maintaining a straight horizontal position. Hold the canister in a vertical position. Prior to the beginning of inspiration, actuate the canister.
Step 4:

Following treatment, remove the MDI canister from the chamber. Replace the canister adapter (B) (if removed) and cap (A).
Step 5:

Latch the chamber in the collapsed position by holding the patient end stationary while gently pushing the canister port (C) end towards it until you hear the latch release buttons (D) “click”.
Step 6:

Ensure that the device is fully collapsed and that the catches (F) are completely engaged by lightly pulling the ends away from each other. The device should remain latched, if not repeat the latching step.

Cleaning

The device should not be cleaned. It can remain in the ventilator circuit and replaced along with the ventilator circuit. Refer to the instructions for use for additional information.

Product Information

AEROCHAMBER* VENT Holding Chamber Instructions for Use

Instructions for use.
Download
AEROCHAMBER* VENT Holding Chamber Product Information Sheet

Refer to the instructions for use for additional information.
Download

Does Spacer/Adapter Device Choice Affect Delivery of a Pressurized Metered Dose Inhaler (pMDI) through a Humidified Circuit to a Simulated Patient on Mechanical Ventilation

AEROCHAMBER* VENT Holding Chamber delivered more drug during simulated adult mechanical ventilation compared with 3 other in-line devices.
Download
Does Use of a Heat and Moisture Exchanger Affect pMDI Delivery to a Simulated Patient on Mechanical Ventilation

AEROCHAMBER* VENT Holding Chamber delivered the largest dose of salbutamol using a heat and moisture exchange (HME) filter.
Download
In Vitro Performance Of a New Collapsible Holding Chamber For The Delivery Of Aerosolized Medication By Pressurized Metered-Dose Inhaler

AEROCHAMBER* VENT Holding Chamber delivers significantly more medication to the distal end of the endotracheal tube compared with other adaptors.
Download
Bronchodilator Therapy With Metered-Dose Inhaler And Spacer Versus Nebulizer In Mechanically Ventilated Patients: Comparison Of Magnitude And Duration Of Response

AEROCHAMBER* VENT Holding Chamber is clinically validated for use in mechanical ventilator circuits.
Download
Specialty Chambers Study Summary

A study compilation covering the full range of specialty application chambers that have been designed to deliver metered dose inhaler (MDI) aerosol medication within the hospital environment.
Download

AEROCHAMBER* VENT Holding Chamber

Product Overview

Why use an inhaler always together with an AEROCHAMBER* VENT spacer?

Features

How to Use

Use Instructions for Installation

Use Instructions to Administer Medication

Cleaning

Product Information

AEROCHAMBER* VENT Holding Chamber Instructions for Use

AEROCHAMBER* VENT Holding Chamber Product Information Sheet

Does Spacer/Adapter Device Choice Affect Delivery of a Pressurized Metered Dose Inhaler (pMDI) through a Humidified Circuit to a Simulated Patient on Mechanical Ventilation

Does Use of a Heat and Moisture Exchanger Affect pMDI Delivery to a Simulated Patient on Mechanical Ventilation

In Vitro Performance Of a New Collapsible Holding Chamber For The Delivery Of Aerosolized Medication By Pressurized Metered-Dose Inhaler

Bronchodilator Therapy With Metered-Dose Inhaler And Spacer Versus Nebulizer In Mechanically Ventilated Patients: Comparison Of Magnitude And Duration Of Response

Specialty Chambers Study Summary

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