| 摘要 |
There is provided a generally U-shaped stirrup member having a base portion and a pair of opposed sidewall portions attached to the base portion. A pair of air-inflatable liners or airbags are disposed interiorly of the stirrup member in juxtaposed relation to the sidewall portions, respectively, and extend in a substantially coextensive manner therewith. By this arrangement, when the stirrup member is fitted about the lower extremity, the sidewall portions engage the lateral and medial portions of the lower extremity. A plurality of fastener straps are provided to maintain the sidewall portions of the stirrup member snuggly fitted about the lower leg above the ankle. Means are provided for facilitating inflation of each airbag after the stirrup member has been fitted about the lower extremity and the fastener straps have been engaged.
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