敘述
A spring mattress can be very comfortable to lie on if it is adjusted to your weight. However the metal parts might deteriorate if you suffer from incontinence, and it is not very flexible. Beds which are adjustable therefore often need special mattresses.
主題（依照ISO輔具編碼）
- 維護臥姿下組織完整性之輔具 (ISO 04.33.06)
