As a long time Undercurrent subscriber, Dr. Russell Fitton says
when reading our articles on Why Divers Die, “it always stood out that
the cause of death often was drowning. This meant that the diver was
still breathing when he lost his regulator.” Fitton theorized that a regulator
mouthpiece designed to stay in an unconscious diver’s mouth
“would improve on the death statistics” by extending the victim’s rescue
window.
So, he created one, the Manta Bite, which features oversized
“manta wings” that fit between your teeth and gums, so your cheeks,
rather than your jaw, hold
the mouthpiece in place.
He says it locks in as the
wings expand inside the
cheeks, which will prevent
unconscious divers from
losing their mouthpieces.
But, the mouthpiece
also helps a diver whose
jaws ache from clamping
down too hard, though it
does have the two traditional
nubs. It can also be helpful for a diver with removable dental
appliances who finds it difficult to retain a conventional mouthpiece.
If the wings feel too large for your mouth, they can be trimmed
to the desired fit. But Fitton suggests trying it a few times to determine
exactly how much to trim. It does take getting used to, but I
found after a few minutes it felt fine. It doesn’t seem that there
would be a problem using it to share air, either.
While searching for retail distribution, Fitton has been selling
the Manta Bite via scuba shows and his website. At $39.95 each,
plus $6.00 for shipping and handling, it’s a pricey item, but in addition
to being comfortable, it just might save your life.
(www.manta-bite.com/index.asp)
–Ben Davison