发明名称 |
Improved apparatus for the aerosolization of large volumes of dry powder |
摘要 |
A device (1) for dosing and aerosolisation / nebulisation of an aerosolizable dry powder material is disclosed. The device (1) comprises a body (2) with an aerosolization channel (3) having a distal attachment portion (4) which can be connected to a pulsed pressure source of carrier gas and a proximal attachment portion (5) for outputting aerosolized material towards a patient. A reservoir (9) is connected in a gas-tight manner to the body (2) in fluid connection with the channel (3) for receiving the material to be aerosolized. A hollow spacer (20) is attached to the proximal attachment portion (5). The inner walls of the spacer contain self-exciting membranes (22, 24) which are excited by the pressure pulses. The device (1) may be used in a system in combination with a gas source and a ventilator or CPAP machine. |
申请公布号 |
NZ620527(A) |
申请公布日期 |
2015.08.28 |
申请号 |
NZ20100620527 |
申请日期 |
2010.04.22 |
申请人 |
TAKEDA GMBH |
发明人 |
KIST MICHEL;KOCH WOLFGANG;IWATSCHENKO PETER;POHLMANN GERHARD;WINDT HORST |
分类号 |
A61M15/00;A61M11/02;A61M11/06;A61M16/10 |
主分类号 |
A61M15/00 |
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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