| 发明名称 |
Drive Mechanism for a Needle Insertion Arrangement |
| 摘要 |
The invention relates to a drive mechanism (9) for a needle insertion arrangement (1), the drive mechanism (9) comprising:—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 comprising a sloped section (13.3) such that the cross beam (16) is moved on movement of the slider (12). |
| 申请公布号 |
US2016213840(A1) |
申请公布日期 |
2016.07.28 |
| 申请号 |
US201414916694 |
申请日期 |
2014.09.02 |
| 申请人 |
SANOFI-AVENTIS DEUTSCHLAND GMBH |
发明人 |
Schabbach Michael;Werner Meinolf;Zeckai Olaf;Nzike Philippe |
| 分类号 |
A61M5/158;A61M5/46 |
主分类号 |
A61M5/158 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Drive mechanism (9) for a needle insertion arrangement (1) of an injection device, the drive mechanism (9) comprising:
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 comprising a sloped section (13.3) such that the cross beam (16) is moved on movement of the slider (12). |
| 地址 |
Frankfurt am Main DE |
