AGENCEMENTS ET PROCEDES POUR EVITER LA DIFFUSION D'AGENTS INFECTIEUX ET POUR AMELIORER LA SECURITE ELECTRIQUE ET LA PUISSANCE D'ASPIRATION D'UN ASPIRATEUR MEDICAL
TJOELSEN, OEYVIND,BONDHUS, TERJE,OERKE, PER REIDAR
申请号：
CA2997832
公开号：
CA2997832A1
申请日:
2015.09.10
申请国别(地区):
CA
年份:
2017
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).
