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Medicament dispensing device
专利权人:
Atsushi Watanabe
发明人:
Atsushi Watanabe,Seiji Kikuchi,Tsuguhiro Kondo
申请号:
US13141154
公开号:
US09155835B2
申请日:
2009.10.20
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A medicament dispensing device capable of managing the effective use period of a medicament preparation-containing syringe by simply and accurately detecting a period of time after the start of use of the preparation. In a medicament dispensing device (1), when a medicament preparation-containing syringe (11) is replaced, a microprocessor (23) detects the time at which the replacement is performed as the time of the start of use of the preparation, and counts the elapsed time after the use of the preparation has started. Then, the microprocessor (23) notifies the result of the counting by a LCD (10), etc. to the user. Also, the microprocessor (23) detects that a syringe needle for dispensing the preparation has been mounted, and after detecting the mounting of the syringe needle, the microprocessor (23) counts the elapsed time after the start of use of the preparation. In a step S12, the microprocessor (23) checks whether or not the elapsed time counted by a timer (21) has exceeded a specified time. When an effective use period has expired, the microprocessor (23) issues a message in a step S17 that the effective period of a medicament has expired.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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