发明名称 |
TRANSMISSION ARRANGEMENT FOR MOTORIZED DRUG DELIVERY DEVICE |
摘要 |
A transmission comprises a first gear wheel and a second gear wheel with a threaded bore, and a threaded non-rotationally arranged rod in threaded engagement with the threaded bore, rotation of the second gear wheel thereby providing axial movement of the rod. The first and second gear wheel are arranged in a common plane and in rotational engagement with each other, wherein the combined second gear wheel and rod are arranged to pivot corresponding to a centre point defined by the intersection of the rod axis and the common plane, whereby the rod, with the gear wheels in engagement, can be arranged out of alignment with the first gear wheel axis. |
申请公布号 |
EP3094361(A1) |
申请公布日期 |
2016.11.23 |
申请号 |
EP20150700980 |
申请日期 |
2015.01.12 |
申请人 |
NOVO NORDISK A/S |
发明人 |
HØHOLT, JESPER;ANDERSEN, CARSTEN, SCHAU;LARSEN, BJØRN, GULLAK;SØRENSEN, THOMAS;BROCKMEIER, PETE;MEWS, STEFFEN |
分类号 |
A61M5/145 |
主分类号 |
A61M5/145 |
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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