| 摘要 |
A rescue device comprising: at least two parallel columns defining a core section, the columns located in a substantially flat plane with each column lying adjacent at least one other column; each column comprising a plurality of rods, connection means; and at least one sleeve, wherein each rod is located within a sleeve and the rods are connectable in series by means of the connection means to form a column; the rescue device further comprising at least one linking element wherein each sleeve is connected to at least one linking element. |
