Michael Schabbach,Meinolf Werner,Olaf Zeckai,Philippe Nzike
申请号：
US14916694
公开号：
US10369279B2
申请日:
2014.09.02
申请国别(地区):
US
年份:
2019
代理人:
摘要：
The invention relates to a drive mechanism (9) for a needle insertion arrangement (1), the drive mechanism (9) including:—；a cross beam (16) linearly movable in a distal direction (D) and a proximal direction (P) for moving an injection needle (2),—；an actuator (5),—；a slider (12) coupled to the actuator (5) and linearly movable in a transversal direction (T) at right angles relative the distal direction D and the proximal direction D,—；a cam (14) on one of the cross beam (16) and the slider (12),—；a guide track (13) in the other one of the cross beam (16) and the slider (12) adapted to engage the cam (14), the guide track including a sloped section (13.3) such that the cross beam (16) is moved on movement of the slider (12).
