| 摘要 |
The bed frame (1) consists of a hollow section (7) of a more or less rectangular cross-section, where on the upper side of this hollow section suction openings (8) are arranged at specified spacings. For this purpose, parts of the upper side of the hollow section (7) are cut open and bent up. The hollow frame (1) is connected by means of a hose (9) to an exhauster (10) and an added filter (11). From the filter (11) a hose (12) leads into the open atmosphere. If the exhauster is turned on, the air in the vicinity of the hospital bed is drawn in together with the odours, which are developed from the sick person or in the area of the hospital bed. The odours will be filtered in the filter (11). |
