This article explains the Standard Procedure for Rescue of a Surface-Supported Diver. This article covers CPR and identification of lost divers. Before performing a rescue dive, it is a good idea to have a complete certification. Then, you will know how to save the lives of other divers in an emergency. It discusses how to locate the victim, perform CPR on unconscious divers, and other important topics.
Standard procedure for rescuing a surface supplied diver
Rescuers need to act quickly if a surface-sealed diver is in danger and take him or her to safety. This is typically a dive bell or an area where the diver cannot drown and first aid can be provided. Sometimes, however, it might not be possible for rescue divers to reach the diver through the bell.
Secure the umbilicals first. The diver should exit the bell by the side of the bell where the umbilical enters. The surface tender should then follow a diver's umbilical from the bell. Depending on the bell, divers may also be supplied using the individual umbilicals. To avoid snagging the umbilicals, they must be secured.
The diver's tender and the diving supervisor should give directions to the rescuers. A standby diver might perform other tasks while a diver's life is saved. However, they must be able provide emergency help to the diver if necessary. It is crucial to ensure constant physical and audio contact with the diver while performing this procedure.
Identifying a lost diver
It can be difficult to identify a lost diver, but there are many options. First contact local authorities. The diver was reported missing by Mukilteo police on June 17. Fire and police departments responded to the call. The Coast Guard, sheriff's diving team and police also searched the area. However, they were unable to find Korompis and his partner.
Another option for finding a lost diver is to use a MOB device. This device uses an underwater radio signals to transmit a distress signal. The device can only work if other vessels receive it. It is highly recommended to use the device. However, it is not always practical. Many boats do not have AIS technology and will not be able to locate a lost diver. However, if the vessel does have an AIS system, it will allow SAR services to find the diver and assist them.
CPR performed on an unresponsive diver
If a diver is not breathing, you may attempt to revive him or her by performing CPR. By sliding your hand under the diver’s arm, or reaching up to hold his/her breathing equipment, you can open the airway. You can then pinch the diver's nose, and then roll them towards you. Give two rescue breaths if breathing stops. Repeat the process two to three more times.
It is important not to try to recover the bell from the diver's mouth during CPR. It could lead to blood pooling. You should continue to rescue breathe until the diver can regain consciousness. This may require transferring the diver to a decompression chamber on deck. CPR is a complex task that can be performed on a diver who is not responding to commands. However, it is necessary.
If you can see the diver's pulse, you can use positive buoyancy to bring him to the surface. This will help you evaluate the condition of unresponsive divers and determine if they need rescue breaths. Alternating between rescue breaths, and 30 chest compressions, if the diver has stopped breathing, is possible. Alternate your breathing pattern for no more than 30 seconds.