Invention Grant
- Patent Title: Arrangements and methods for avoiding spreading of infectious agents and improving electric safety and suction performance of a medical aspirator
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Application No.: US15759252Application Date: 2015-09-10
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Publication No.: US11052178B2Publication Date: 2021-07-06
- Inventor: Øyvind Tjølsen , Terje Bondhus , Per Reidar Ørke
- Applicant: EXCITUS AS
- Applicant Address: NO Stavanger
- Assignee: EXCITUS AS
- Current Assignee: EXCITUS AS
- Current Assignee Address: NO Stavanger
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- International Application: PCT/EP2015/070767 WO 20150910
- International Announcement: WO2017/041849 WO 20170316
- Main IPC: A61M1/00
- IPC: A61M1/00 ; A61M27/00 ; A61F13/00 ; A61F13/02 ; A61F15/00
Abstract:
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).
Public/Granted literature
Information query
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