To provide a mat apparatus formed of raw material whose repulsion is adjusted corresponding to a user, used in a combination with the existing bedding as well as used independently.
This mat apparatus is formed of soft raw material 2 having such dimensions enabling a human body to rise and lie down. The soft raw material 2 is composed with repulsion gradually varied corresponding to a healthy person and a patient requiring prevention of bed sores and medical treatment, and stored in a facing cloth 3. As the soft raw material 2, a random web formed of curling or crimping staple having elasticity is subjected to needle working, and the random web is worked plate-like, formed like a corrugated sheet, and subjected to heat treatment to be formed and held. In order to suitably adjust the repulsion extending over the whole in addition to local parts E1, E2 (e.g. the scapula periphery and the vicinity of the waist), the random web formed corrugated is filled with a resin varied in fill quantity.
| WO/2018/074029 | MATTRESS |
| JP2598578 | [Name of device] Mattress |
NAGAOKA HIROSHI
YAGI TAKESHI
| JPH08511447A | 1996-12-03 | |||
| JP2001161505A | 2001-06-19 |