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1.发明公开
公开(公告)号：EP2164540A2
公开(公告)日：2010-03-24
申请号：EP08802931.9
申请日：2008-06-18
CPC分类号： A61M1/0031 , A61F9/00745
摘要： The invention relates to a device for reducing pressure variations in a fluid flowing in an aspiration branch of a surgical system, which pressure variations are generated by a pump that delivers in a non-continuous manner in the active operating state, with a diffuser arrangement which is arranged, in the aspiration branch, upstream of the pump in the direction of flow of the fluid. The invention also relates to a surgical system, in particular an ophthalmic microsurgical system for lens surgery.
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2.发明公开
公开(公告)号：EP2162160A1
公开(公告)日：2010-03-17
申请号：EP08761246.1
申请日：2008-06-19
CPC分类号： A61M1/008 , A61F9/00736 , A61M1/0084 , A61M2205/3331
摘要： The invention relates to a flow limiter (8) for a fluid flowing in an aspiration branch of a surgical system, which fluid is a surgical fluid and has emulsified particles in a surgical intervention, with a limiter element (81) that comprises at least one flow channel arrangement (9a) with at least one main channel (811) and at least one subsidiary channel (812) that opens into the main channel at an angle of greater than or equal to 90°. The invention also relates to a surgical system, in particular an ophthalmic microsurgical system for lens surgery.
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3.发明授权
公开(公告)号：EP2162160B1
公开(公告)日：2011-08-17
申请号：EP08761246.1
申请日：2008-06-19
CPC分类号： A61M1/008 , A61F9/00736 , A61M1/0084 , A61M2205/3331
摘要： The invention relates to a flow limiter (8) for a fluid flowing in an aspiration branch of a surgical system, which fluid is a surgical fluid and has emulsified particles in a surgical intervention, with a limiter element (81) that comprises at least one flow channel arrangement (9a) with at least one main channel (811) and at least one subsidiary channel (812) that opens into the main channel at an angle of greater than or equal to 90°. The invention also relates to a surgical system, in particular an ophthalmic microsurgical system for lens surgery.
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