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1. 发明授权

US5474449A Laser treatment unit especially for medical or dental purposes 失效
标题翻译：激光治疗单位特别适用于医疗或牙科用途
公开(公告)号：US5474449A
公开(公告)日：1995-12-12
申请号：US11308
申请日：1993-01-29
申请人： Hans Loge , F. H. Uwe Mohn
发明人： Hans Loge , F. H. Uwe Mohn
IPC分类号： A61B18/20 , A61C1/00 , A61C1/18 , A61C3/02 , A61C1/08 , A61C3/00
CPC分类号： A61C1/0046 , A61C1/18
摘要： A dental laser treatment unit, especially for medical or dental purposes having a control unit and a supply device, connected with the control unit by a releasable connection, for a laser treatment instrument. Two medium lines are provided, which lines issue from the control unit, extend through the releasable connection and along the supply device to the laser treatment instrument and with the laser treatment instrument being connectable with the supply device likewise by a releasable connection,the releasable connection between the control unit and the supply device and/or between the supply device and the laser treatment instrument is formed by a plug-in coupling, which automatically engages and disengages elastically, having a cylindrical coupling peg and a cylindrical coupling bushing which receives the peg, with the medium line for the laser beam extending coaxially through the plug-in coupling and the further medium line passing through the cylindrical separating line between the coupling peg and the coupling bushing in a sealed manner, and continuing in the coupling peg and in the coupling bushing, and with there being provided next to the mouth opening at the separating line an annular groove in the inner wall of the coupling bushing or preferably in the outer wall of the coupling peg.
摘要翻译：一种用于医疗或牙科用途的牙科激光治疗单元，具有通过可释放连接与控制单元连接的用于激光治疗仪器的控制单元和供给装置。提供了两条中线，这些线从控制单元发出，延伸穿过可释放的连接并且沿供电装置延伸到激光治疗仪器，激光治疗仪器同样可通过可释放的连接与供电装置连接，可释放的连接控制单元和供应装置之间和/或供电装置和激光治疗仪器之间的插入联接件通过插入式联接器形成，该插入式联接器弹性地自动地接合和脱离，具有圆柱形联接销和接收钉的圆柱形联接衬套其中激光束的介质线通过插入式连接件同轴地延伸，并且另外的介质线以密封的方式穿过联接销和联接衬套之间的圆柱形分离线，并且连续地连接在联接销中联轴器衬套，并且在分隔线处的开口旁边设有安装孔在连接衬套的内壁中或优选地在联接栓的外壁中的凹槽。

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