| 摘要 |
An emergency breathing apparatus for skiers which is a device for attachm ent to an item of clothing, or in a ski pole or walking pole, which is adapt ed to enable a user to breathe in the event of being trapped in an avalanche . The emergency breathing apparatus comprises a conduit and a mouthpiece con struction comprising a body member and a mouthpiece member. The mouthpiece m ember is in fluid communication with the conduit and is moveable between a c ompressed position at or near the body member and an extended position where it is located away from the body member, and allows a user to exhale throug h the conduit.
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