发明名称 |
DEVICES AND METHODS FOR ENGAGING INDEXED VALVE AND PRESSURIZED CANISTER ASSEMBLY WITH COLLAR AND FOR LINEAR ACTUATION BY PLUNGER ASSEMBLY INTO FLUID COMMUNICATION WITH DEVICE FOR REGULATING DRUG DELIVERY |
摘要 |
An indexed drug delivery device (70) comprising a valve assembly (13) comprising a housing (26) and a valve, the valve disposed within the housing, one or more keys (34,38) integral to the housing, the keys complementary to corresponding openings on a collar (12), a pressurized canister (28) in fluid communication with the valve assembly, the canister containing an active pharmaceutical ingredient and an inactive carrier gas, a receiving assembly comprising a receptacle adapted to engage at least a portion of the housing, a seat adapted to engage the valve, and, a plunger assembly adapted to linearly actuate the valve assembly and canister along an axis and to engage the valve and seat, the plunger assembly comprising a carriage fixed to the collar, and, a lever having a cam adapted to engage a spring, the spring adapted to linearly actuate the carriage, valve assembly, canister and collar along the axis. |
申请公布号 |
WO2010138114(A1) |
申请公布日期 |
2010.12.02 |
申请号 |
WO2009US45266 |
申请日期 |
2009.05.27 |
申请人 |
IKARIA HOLDINGS, INC.;MONTGOMERY, FREDERICK, J.;BATHE, DUNCAN, P.;LEE, DANIEL, JUHYUNG;BIBA, SCOTT, IGNATIUS;BAKKEN, TODD, J. |
发明人 |
MONTGOMERY, FREDERICK, J.;BATHE, DUNCAN, P.;LEE, DANIEL, JUHYUNG;BIBA, SCOTT, IGNATIUS;BAKKEN, TODD, J. |
分类号 |
A61M16/12;A61M16/20;F17C13/00 |
主分类号 |
A61M16/12 |
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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