| 发明名称 |
A Dose Counter |
| 摘要 |
The present invention relates to a dose counter. Particularly, but not exclusively, the invention relates to a dose counter for use with a Metered Dose Inhaler (MDI). The dose counter comprises a rotary counting element (26) and an actuator (2). The actuator (2) is movable relative to the rotary counting element (26) and comprises a shaped part (17) which can move into and out of engagement with a complementary feature (33) of the rotary counting element (26) when the actuator (2) moves between first and second positions. When the shaped part (17) of the actuator (2) is engaged with the complementary feature (33) of the rotary counter element (26), rotation of the rotary counter element (26) is resisted. |
| 申请公布号 |
US2014150778(A1) |
申请公布日期 |
2014.06.05 |
| 申请号 |
US201114115440 |
申请日期 |
2011.12.15 |
| 申请人 |
Malhotra Geena;Rao Xerxes;Purandare Shrinivas Madhukar |
发明人 |
Malhotra Geena;Rao Xerxes;Purandare Shrinivas Madhukar |
| 分类号 |
A61M15/00 |
主分类号 |
A61M15/00 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A dose counter comprising a rotary counting element and an actuator, the actuator being movable relative to the rotary counting element from a first position to a second position and comprising a shaped part which engages with a complementary feature of the rotary counting element when the actuator is in said first position to resist rotation of the rotary counter element; characterised in that the shaped part of the actuator is moved out of engagement with the rotary counting element by movement of the actuator towards said second position.
|
| 地址 |
Mumbai IN |
