发明名称 |
CARTRIDGE ASSEMBLY FOR AN INJECTION SYSTEM |
摘要 |
Methods and systems for a cartridge assembly for use with an injection system are provided. An example cartridge assembly may include an ampule containing a pharmaceutical product that is sealed at a distal end with a pierceable diaphragm. The cartridge assembly may also include a hub comprising a proximal portion defining a cavity that is configured to engage the distal end of the ampule and a piercing member positioned within the cavity. The piercing member may include a fluid pathway between a proximal end portion comprising an opening and a distal end in fluid communication with a distal opening of the hub. The proximal end portion may engage the pierceable diaphragm, and the piercing member may apply a force to the pierceable diaphragm in the inactivated position without penetrating the pierceable diaphragm. |
申请公布号 |
EP2938375(A4) |
申请公布日期 |
2016.08.31 |
申请号 |
EP20130868102 |
申请日期 |
2013.12.20 |
申请人 |
HOSPIRA, INC. |
发明人 |
OSHGAN, ROBERT, JOHN;TANNER, JOHN, C. |
分类号 |
A61M5/32;A61J1/14;A61J1/20 |
主分类号 |
A61M5/32 |
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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