发明名称 |
Combination drive for a sample extraction system for obtaining a liquid sample |
摘要 |
The system (110) has a coupling element (152) for coupling an analytical aid. A drive unit (160) drives a movement of the coupling element from a rest position to a deployed position. The drive unit comprises an electric motor (162) that generates a rotation movement with different directions of rotation, and a friction clutch with a rotational direction-sensitive element. The friction clutch couples the electric motor to system functions in the directions of rotation. An independent claim is also included for a method for collecting a liquid sample. |
申请公布号 |
EP2039293(A1) |
申请公布日期 |
2009.03.25 |
申请号 |
EP20070116748 |
申请日期 |
2007.09.19 |
申请人 |
F. HOFFMANN-LA ROCHE AG;ROCHE DIAGNOSTICS GMBH |
发明人 |
KONYA, AHMET;HARTTIG, HERBERT, DR. |
分类号 |
A61B5/15 |
主分类号 |
A61B5/15 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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