| 摘要 |
PROBLEM TO BE SOLVED: To provide a sucking apparatus for medical use for performing clean exchange without soiling hands. SOLUTION: This apparatus includes: a vacuum motor (1); a sucking tube (2) and a discharge tube (3) whose respective ends are attached to the vacuum motor (1); a vessel for sewage and sordor (4) having a removable lid (10) to which the other end of the sucking tube (2) is attached; a tube for sucking the sewage and sordor (5) attached to the vessel (4); photoelectronic sensors (6, 6') for sensing the prescribed position of the sewage and sordor in the vessel (4); a controller (7) arranged to perform connection among the vacuum motor (1), the photoelectronic sensors (6, 6'), and a switch (8); and alarm units (9, 9') fitted to the controller (7). COPYRIGHT: (C)2004,JPO
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