发明名称 Oral cavity cleaning device
摘要 An oral cavity cleaning device including a cleaning head having a liquid feed port and a waste port, a liquid feed passage connected to the liquid feed port through which liquid is fed, via a pump, to the cleaning head and into the oral cavity via the liquid feed port to wash the oral cavity, a waste passage connected to the waste port through which waste liquid in the oral cavity sucked and drained in the cleaning head, and a cleaning member mounted on the cleaning head covering the liquid feed port and the waste port, the cleaning member being made of a porous material having liquid-permeating property. The cleaning member is substantially cylindrical in shape and includes a hole into which the cleaning head is removably inserted.
申请公布号 US6814576(B2) 申请公布日期 2004.11.09
申请号 US20030421721 申请日期 2003.04.24
申请人 RICOH ELEMEX CORPORATION 发明人 ITO KAZUMASA;IKEDA HIROSHI
分类号 A61C17/00;A46B11/06;A61C17/02;A61C17/06;(IPC1-7):A61C17/00 主分类号 A61C17/00
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