发明名称 |
CARTRIDGE, DEVICE AND METHOD FOR PHARMACEUTICAL STORAGE, MIXING AND DELIVERY |
摘要 |
<p>Embodiments of the invention relate generally to cartridges, devices and methods for pharmaceutical constituents for storage, mixing and delivery. Particular embodiments relate to a device and method for pharmaceutical constituent mixing and delivery using a double-chambered cartridge within a socket member, for use as part of a syringe device. Other embodiments relate to a cartridge assembly for storing the pharmaceutical constituents prior to mixing and a method of forming the cartridge assembly. Still further embodiments relate to an extensible plunger for actuation of the delivery device. The extensible plunger is actuated in a first stroke while in its retracted state to mix the constituents and is actuated in a second stroke i n its extended state to deliver the mixed constituents to an external volume.< /SDOAB></p> |
申请公布号 |
CA2588888(A1) |
申请公布日期 |
2006.06.08 |
申请号 |
CA20052588888 |
申请日期 |
2005.12.02 |
申请人 |
DUOJECT MEDICAL SYSTEMS INC. |
发明人 |
REYNOLDS, DAVID L. |
分类号 |
A61M5/19;A61J1/06;A61J1/14;A61M5/315;B01F13/00;B05C17/005 |
主分类号 |
A61M5/19 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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