Invention Grant
- Patent Title: Electromagnetic actuator for a surgical instrument
- Patent Title (中): 手术器械的电磁执行机构
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Application No.: US13808387Application Date: 2011-04-06
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Publication No.: US09385580B2Publication Date: 2016-07-05
- Inventor: Martin Wieters , Marco Feldmann
- Applicant: Martin Wieters , Marco Feldmann
- Applicant Address: DE Hamburg
- Assignee: OLYMPUS WINTER & IBE GMBH
- Current Assignee: OLYMPUS WINTER & IBE GMBH
- Current Assignee Address: DE Hamburg
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Priority: DE102010030919 20100705
- International Application: PCT/EP2011/001699 WO 20110406
- International Announcement: WO2012/003897 WO 20120112
- Main IPC: H02K41/02
- IPC: H02K41/02 ; H02K41/00 ; H02K33/00 ; H01F7/122 ; A61B17/00 ; A61B1/00 ; G02B7/10 ; G02B23/24 ; H01F7/16
Abstract:
The invention relates to an electromagnetic actuator for a surgical or medical instrument, the actuator having a stator (19) and a displaceable element (10), which at least partially comprises a paramagnetic or ferromagnetic material and can be displaced from a first position into a second position by applying an electromagnetic field.The invention is characterized in that the displaceable element (10) is or will be held in the first or in the second position by a permanent magnet.
Public/Granted literature
- US20130193778A1 ELECTROMAGNETIC ACTUATOR FOR A SURGICAL INSTRUMENT Public/Granted day:2013-08-01
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