Avalanche rescue
Avalanche Rescue
Avalanche rescue (/ˈævəlɑːnʃ rɪˈskjuː/) refers to the collective measures, techniques, and equipment used to locate and extract individuals trapped under snow following an avalanche. The etymology of the term 'avalanche' is derived from the French word 'avalanche', meaning 'descent'.
Overview
Avalanche rescue operations are typically carried out by professional mountain rescue teams, although bystanders or members of the victim's party often play a crucial role due to the time-sensitive nature of avalanche burials. The primary tools used in avalanche rescue include avalanche transceivers, probe poles, and shovels.
Avalanche Transceivers
An avalanche transceiver (/ˈævəlɑːnʃ trænsˈsiːvər/) is a device used to locate individuals buried under snow. It emits a pulsed radio signal that can be detected by other transceivers, allowing rescuers to home in on the victim's location.
Probe Poles
A probe pole (/proʊb poʊl/) is a long, thin rod used to physically probe the snow once the general location of a victim has been determined by a transceiver. It allows rescuers to pinpoint the exact location of the victim and determine their depth under the snow.
Shovels
A shovel (/ˈʃʌvəl/) is used to dig out the victim once their location has been determined by a transceiver and probe pole. Shovels used in avalanche rescue are typically lightweight and collapsible for easy transport.
Related Terms
External links
- Medical encyclopedia article on Avalanche rescue
- Wikipedia's article - Avalanche rescue
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