Ear pain due to blocked water in middle ear

Question
Dear expert,
I found this item on the net.
Could you let me have your opinion on its possible efficiancy?
The link is:
http://cgi.ebay.com/Ear-Pain-Baby-and-Child-Health-Scuba-Diver-Medical_W0QQitemZ...

Best regards

Answer
Eyal,

Rendering an opinion on the device you provided the link for is outside my area of expertise.

Your best bet is to direct your inquiry to an otolaryngologist (ear, nose, and throat specialist). Try contacting The Triologic Society (www.triologic.org) or the American Academy of Otolaryngology (www.entnet.org).

You might also try contacting the Divers Alert Network (www.dan.org) if it's specifically realted to SCUBA diving.

Hope this helps,

Henry Babcock
AllExperts SCUBA Expert