- 专利标题： Medicine storage cartridge with nozzle, sprayer therefor, and powdered medicine dispensing device for nasal cavity
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申请号： US16647475申请日： 2018-08-17
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公开(公告)号： US11559640B2公开(公告)日： 2023-01-24
- 发明人: Shunji Haruta , Genji Satoyoshi , Hideaki Mishima
- 申请人： Shin Nippon Biomedical Laboratories, Ltd.
- 申请人地址： JP Kagoshima
- 专利权人： Shin Nippon Biomedical Laboratories, Ltd.
- 当前专利权人： Shin Nippon Biomedical Laboratories, Ltd.
- 当前专利权人地址： JP Kagoshima
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- 优先权： JPJP2017-177261 20170915
- 国际申请： PCT/JP2018/030477 WO 20180817
- 国际公布： WO2019/054121 WO 20190321
- 主分类号： A61M15/08
- IPC分类号： A61M15/08 ; A61M15/00 ; A61M11/02
摘要：
A nozzled cartridge (20) for storing medicine, according to an aspect of the present application, includes a medicine container (21) that is to be filled with a predetermined quantity of a powdered medicine, a nozzle portion (22) that is formed on the medicine container (21) and that ejects the powdered medicine, a closing member (24) that closes an opening (22a) in the nozzle portion (22), and a valve member (25) that functions as a plug to close another opening (23a) in the medicine container (21), and that is opened when administering medicine. The nozzled cartridge (20) is detachably mountable to a sprayer (30) when administering medicine.
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