| 摘要 |
A portable and selectively positionable swallow board is provided. The swallow board includes a substantially rigged seat portion. A substantially back portion is positionable with respect to the seat portion to a first position in which a seat portion and the back portion are aligned to support a patient in a supine position. A support mechanism is in operative communication with the back portion to secure the back portion in at least one second position at an angle less than 180 DEG , and at least approximately 90 DEG , with respect to the seat portion to support a patient in a raised position.
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