| 摘要 |
A tubular foam pillow or cushion is placed against the neck of a patient below a tracheostomy tube, to improve comfort. The pillow is secured in place by means of a tie which passes lengthwise through the pillow. The tie may be of shoelace-like material, tied behind the neck, or it may have a Velcro-type surface which can attach to the surface of a tracheostomy collar.
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