Healthline Medical
The Systems Approach to Aerosol Drug Delivery

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 Frequently Asked Questions  (FAQs)


FAQ #4 -- Can I use any brand of small volume nebulizer with your system?  What nebulizer do you recommend?

Answer -- Yes, you can use almost any brand of SVN with the Medicator.  The nebulizer inlet fitting is a standard size compatible with practically every SVN available, however, some nebulizers with soft polypropylene tapered connectors may not fit very well.

You can even attach a continuous nebulizer to the Medicator manifold in order to enhance its aerosol delivery.  See the next FAQ.

As for what nebulizer we recommend -- we recommend our own #Neb-3A ExpressNeb™.  The ExpressNeb™ has a rated efficiency of ~50%  (50% of nebulizer charge is completely nebulized).  The particle size is characterized by an MMAD of 1.0 µm with a distribution as follows: 2% <0.2 µM, 62% between 0.2 and 1.0 µM, and 35% between 1.0 and 5.0 µM.  Therefore, this nebulizer is generally recommended for bronchodilator administration and upper airway therapy.  We provide the Express Neb on all orders for Cat. # MM-8xx and AM-6xx.

We also have a "fine particle" nebulizer (#Neb-3A+) with a rated efficiency of ~35 - 50%.   The particle size is characterized by an MMAD of about 0.5 µm with a distribution as follows: 7% <0.2 µM, 90% between 0.2 and 1.0 µM, and 3% between 1.0 and 5.0 µM.  This nebulizer is used on our nuclear medicine devices for deposition lung imaging and can be used in pediatrics and/or for administration of aerosolized antimicrobials and other drugs with a targeted deposition at the endobronchial level. 

Although you could use anyone's SVN, we're not certain why you'd want to.  Our two nebulizers are top-of-the-line and were originally designed to meet the exacting standards for radioaerosol lung imaging.  You can read their history if you're interested.

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