| 摘要 |
An adjustable break-away splint-stretcher having a tubular frame mounting body supporting panels, the stretcher frame being provided at its opposite ends with pivot locks which are selectively disengageable to permit the opposite halves of the stretcher frame to be pivoted outwardly about the other pivot lock, the stretcher frame also being provided with an extensible leg supporting section and/or a folding head supporting section mounted on the frame by locking hinges, the pivot locks and the locking hinges each being provided with finger actuated release means arranged to prevent accidental disengagement of the parts.
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