Yep, some people can't think so clearly at 12 am!
Thanks for posting the neb comparisons...I read through and found this:
Aeroneb Go
1. Uses a Horizontal Mesh
2. The Mesh is 1,000 holes manufactured by electrolysis (kinda like welding)
3. Ultrasonic Frequency is at 100kHz
4. There is no recommendation for cleaning the mesh, other than using liquid soap and cleaning it yourself (meaning you have to disassemble it, first)
5. It DOES NOT use a valve, so the medicine flow is continuous (important for comparison with eFlow)
eFlow
1. Uses a Vertical Mesh
2. The Mesh has 4,000 holes which are drilled by a laser (thus expensive!)
3. Ultrasonic Frequency is at 116kHz
4. It uses a (one-way) valve which expells the drug when the patient inhales, and closes the valve when the patient is exhaling, which cuts down on the drug being released in the ambient air.
As for the difference between Ultrasonic and the conventional nebulizers, I think you understand that, but for those who see this and may not know, the conventional nebulizers use an air compressor to turn the medicine into a mist, while the Ultrasonic nebulizers use a high frequency to basically "Vibrate" the medicine into a mist.
Hope that answered your question, or at least agreed to what you may had found out!!!