发明名称 |
Appareil d'inhalation. |
摘要 |
An inhalation device is provided for use with an aerosol container (208) having a body portion and a discharge stem (216) movable with respect to the body portion from a rest position in which discharge is prevented to an operative position in which discharge takes place. The device has a housing (202) for the inhalation device, and an outlet (204) provided in the housing through which a patient can inhale. A restraining and pressure-sensing member is provided in the form of a resiliently flexible plate (234). The plate has a first position in which it prevents relative movement between the discharge stem and the body portion to the operative position and a second position in which it permits such movement. The plate senses when a reduced pressure is produced through inhalation by the patient and moves from the first position to the second position in response thereto. <IMAGE> |
申请公布号 |
CH685100(A5) |
申请公布日期 |
1995.03.31 |
申请号 |
CH19910000394 |
申请日期 |
1991.02.08 |
申请人 |
YVAN PESENTI JEAN-PHILIPPE QUENDERFF SOLANGE QUENDERFF |
发明人 |
PESENTI, YVAN;QUENDERFF, JEAN-PHILIPPE |
分类号 |
A61M11/00;A61M15/00;(IPC1-7):A61M15/00 |
主分类号 |
A61M11/00 |
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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