rcohn
Guest
Dr. Deco,
I was curious to hear what comments you might have on the following article. From your past posts I think I can guess what they might be, lets see if I'm right.
Ralph
From: http://www.cnn.com/2001/HEALTH/01/10/health.bends.reut/index.html
I was curious to hear what comments you might have on the following article. From your past posts I think I can guess what they might be, lets see if I'm right.
Ralph
From: http://www.cnn.com/2001/HEALTH/01/10/health.bends.reut/index.html
Device could help divers beat the bends
January 10, 2001
Web posted at: 2:05 PM EST (1905 GMT)
LONDON, England (Reuters) -- An underwater wrist computer is being developed in Scotland that could help divers beat the bends, scientists said Wednesday.
The bends, or decompression sickness, occurs when a diver stays too deep for too long or comes up too quickly. The sudden lowering of air pressure can cause bubbles to form in the blood that can result in pain, paralysis or death.
Technicians from Heriot-Watt University working in the Orkney Islands off the coast of Scotland are developing the device that will warn divers when they may be in danger of the bends.
The device will assess the amount of bubbles in divers' blood and tell them to ascend more slowly to avoid the problem.
Marine biologist Bobby Forbes said it will monitor the divers during, before and after the dive and will be fitted with a smart card that keeps a record of all their activity.
"It will be similar to the decompression computers that divers use at the minute," Forbes said in a telephone interview.
"The computers measure the pressure that the divers are subjected to. There is a mathematical model in the computer that works out how long they can stay (underwater) and how deep they can go. What we want to do is add another component that will monitor their decompression status," he added.
Forbes said he hopes the device will be commercially available in about five years. Although it is aimed at commercial divers, he said it could also benefit people who enjoy recreational scuba diving.
About 100 divers at major diving centers like the Cayman Islands are treated for decompression sickness each year.