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DOSING MECHANISM FOR AN INJECTION DEVICE FOR ADMINISTERING A PRODUCT
专利权人:
TecPharma Licensing AG
发明人:
Susanne Schenker,Ursina Streit,Patrick Hostettler
申请号:
US16735113
公开号:
US20200139052A1
申请日:
2020.01.06
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A dosing mechanism for an injection device includes a dose-setting element with a first element coupled thereto, which, during dose setting, is rotatable relative to a second element about a main rotation axis in a first direction and, during dose discharge, is fixed in rotation relative to the second element. The first and the second elements are coupled via a sleeve-shaped stop element, which forms a stop abutment. The dosing mechanism includes a stop, and the stop abutment, during the rotation of the first element in the first direction, executes a movement to a stop position where the stop abutment strikes the stop and prevents rotation of the first element relative to the second element in the first direction of rotation. The sleeve-shaped stop element is rotatable about a secondary rotation axis, which is offset parallel to or offset at an angle to the main rotation axis.
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中国工程科技知识中心
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