Arrangements and methods for avoiding spreading of infectious agents and improving electric safety and suction performance of a medical aspirator

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专利权人:

Excitus AS

发明人:

Tjølsen, Øyvind,Bondhus, Terje,Ørke, Per Reidar

申请号：

AU2015408663

公开号：

AU2015408663A1

申请日:

2015.09.10

申请国别(地区):

AU

年份:

2018

代理人:

摘要：

Vacuum pump (18) for a medical aspirator (10), the pump (18) comprising a tubular member (20)； a piston (22) slidably arranged within the tubular member (20)； a piston rod (24) connected to the piston (22)； and a coupling mechanism (36) for detachably and functionally connecting the piston rod (24) to a motor (38) for driving the pump (18), wherein the piston rod (24) is configured to reciprocate linearly during operation of the pump (18).

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/