- 专利标题： DRUG CARTRIDGE, DRUG INJECTION DEVICE, AND DRUG INJECTION SYSTEM
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申请号： US18293556申请日： 2022-06-23
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公开(公告)号： US20240335610A1公开(公告)日： 2024-10-10
- 发明人: Kenji Murakami
- 申请人： PHC Holdings Corporation
- 申请人地址： JP Tokyo
- 专利权人： PHC Holdings Corporation
- 当前专利权人： PHC Holdings Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JP 21141849 2021.08.31
- 国际申请： PCT/JP2022/025109 2022.06.23
- 进入国家日期： 2024-01-30
- 主分类号： A61M5/24
- IPC分类号： A61M5/24 ; A61M5/20 ; A61M5/32
摘要：
A drug cartridge includes a pre-filled syringe, a cassette outer sheath, a cap, a needle guard, a sleeve and a cassette spring, wherein when the cap is fitted into the cassette front opening of the cassette outer sheath, the cap is capable of assuming a locked state where the cap cannot be detached from the cassette outer sheath and an unlocked state where the cap can be detached from the cassette outer sheath.
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