您的位置: 首页 > 农业专利 > 详情页

Injection device incorporating dose monitoring
专利权人:
Bennie Peder Smiszek Pedersen
发明人:
Bennie Peder Smiszek Pedersen,Michael Ejstrup Hansen,Lars Peter Klitmose,Kim Ejholm Hansen,Dennis B. Hansen
申请号:
US14110601
公开号:
US09289559B2
申请日:
2012.04.11
申请国别(地区):
US
年份:
2016
代理人:
摘要:
The present invention relates to an electronically assisted injection device adapted to inject doses of a drug from a held cartridge. The injection device may include a first rotational sensor (40) coupled to a driver (6) for sensing a dose setting and a second rotational sensor (50) coupled to a dosing member (8) for sensing an expelled dose. A third axial sensor (60) provides information relating to the axial position of the driver (6). A control circuit is adapted to determine the end of dosed state based on data from the first, the second and the third sensors (40, 50, 60). The injection device may also include an arrangement for determining fluid ingress into the interior of the injection device. The arrangement includes an electrically non-conductive surface portion (63) disposed on a first component (6) and an electrode assembly (62a, 62b, 62c) disposed on a second component (80) wherein the first component (6) and the second component (80) moves relative to each other during operation.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
相关发明人
相关专利

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充