| 摘要 |
The invention relates to a device for collecting faeces and contaminated products. The inventive device comprises a re-usable rod (1) and a disposable capsule (2). The rod (1) comprises three concentric tubes, namely: an outer tube (7), an intermediate tube (8) and an inner tube (9), a handle (3) being fixed to the upper end of the outer tube (7). Moreover, an opening lever (4) is articulated to the handle and is connected to the intermediate tube (8) by means of a sliding bushing (5). The lower end of the rod (1) is equipped with two rakes (16) which are articulated to the intermediate tube (8) and which pass through two diametrical slots (15) belonging to an end piece (14) which is solidly connected to the outer tube (7). The aforementioned disposable capsule (2) is formed by two valves (19, 19') having housings (20) on the side faces thereof, said housings being intended for the elastic reception of corresponding flaps (18) which are disposed on the arms (17) of the rakes (16). Preferably, the edge of the larger valve (19) is equipped with various inner configurations (22) which are designed to house a peripheral flange (24) of the smaller valve (19')
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