Tuesday, April 3, 2012

What is "Safety Stop"?

At present, we have found that divers dive deeper. Was common and a deep stop and safety stop, it is normal. The divers do. For safety by the international press.Since the adoption of a safety stop was twenty years ago.
We think that the technique's safety stop would be very difficult or complicated, in fact, the safety stop, then there is something to consider. Technical skill and a delicate one.To receive full benefits. From doing this.
We should do a safety stop before the end of every dive. It will allow us to account for up to the surface. And allows us to practice diving skills up to us to take into account the avoidance and prevention of DCS at the same time. Similarly, all kinds of skills that will have the expertise. These skills must be practiced until it is done automatically. Or until it feels natural.
A safety stop that from under the floor like it. We have always thought that. Will be up to the surface. Or more to the point where the safety stop to it first thing is to remove air from the BCD before we float up to the surface too quickly. I can not control the wind in the BCD in order to avoid a little kick to the leg. Is acceptable. But the major powers in the. The strength of our legs. The lifting force of the wind caused it to sink in BCD floating of the fit. When we stopped rising. When we break a leg kick. If we stop kicking the legs. But it also floats. It also means that we have too much air in my BCD.
Speed ​​up to the surface in an agreement among organizations. Underwater Medicine and the speed of 9 meters per minute, then. Appropriate than the speed of 18 meters per minute, so if I had understood the warning Dive Computer diving at 18 meters per minute, it's time to change Dive Computer has it.

       
The skill in making the safety stop is to be prepared to stop the water. This skill will be more difficult. If we do not have ropes or buoys. As a set. Divers need to be observed. That are added to the BCD, or when they will not. The little air in the BCD at a depth of more growth. When we came to a shallow If we do not observe. And let the air out of the BCD, we will rise up without knowing it. And can not stop where we will have a safety stop.

       
Another thing to think about is that our tanks. If it is almost finished. To float over.The air was full when we do a safety stop at the end of the volume of air in the tank is low. We may have to fly over and do a safety stop to think that it is possible to prevent confusion with the amount of lead should be used with Buoyancy Weight Check the weather, while a few in my tank. If we do a full tank. Should lead to another one or two pieces for them. The hard drive will feel comfortable and safe, but I drive it.

       
The increase in safety stop today is the concept of a deep stop making deep stop is to stop at a depth of about half of the maximum depth. As we drive in the dark. For one minute. Apart from having a positive effect on your body. To help get rid of Silent Bubble has been making deep stop to help, we can not accelerate quickly to the surface to another. If we dive at a depth of 30 meters and a depth of 15 meters to stop for a minute. We will not plunge down. I was certainly unaware.

       
The key skill is still floating in the water, also known as the Hovering there is a deep stop at a safety stop and efficiently. These skills need to be very satisfactory if the water is still floating around, but we need to kick the legs to prevent the sinking or floating. The force that is inappropriate and increases the risk of DCS for a diver to relax. And avoid any exertion. It is important in the process of making a safety stop.

       
How to make a safety stop is not exhausted when we still fly. At a depth of 4-6 meters for 3-5 minutes since it is more important then to water slowly. There are a lot of divers. When it is time to do a safety stop and then suddenly jump into the water immediately. This is not dangerous. Because at this depth. It will grow quickly. And many more. At this depth. We may catch lung ventilation. Risk of lung and torn up.

       
Finally, when the ship or on the go. What we need to take into account. Next is a need to "stay," I do not get up. Unnecessary for a while. Maybe ten or twenty minutes.The fact that we made the final safety stop. Do not have the depth. Three to five meters, but it really is a last safety stop on a surface. When we came up on the surface of the Surface Interval, the body still remain, especially with nitrogen, the new range. Will remain very low and gradually decreased to normal within a 24 hour
So on the surface or on the board first. It should be calm. Relax for a while. Then I started doing things that have to do to clean the diving equipment. Or other assistance. Up to ship it.

http://www.freedomdive.com/th/tip/safety_stop
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ดร. พิชิต เมืองนาโพธิ์
พิสูจน์อักษรทีมงาน FreedomDIVE

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