发明名称 |
APPARATUS FOR CONTROLLED AND AUTOMATIC MEDICAL GAS DISPENSING |
摘要 |
Apparatus for supplying in a controlled and automatic way boli of nitric oxide (NO) to patients '(50)' affected by respiratory diseases. The apparatus comprises a reservoir (20) connected an electro-valve (21) for adjusting the flow. The electro-valve (21) is switched on/off by a microprocessor (40) in order to supply the medical gas contained in the reservoir, (20) in synchronism with the respiratory rhythm of the patient (50). This rhythm can be outlined on the basis of the temperature values of the respiration flow by measuring, means (80) comprising a first thermistor (81) and a second thermistor (82) electrically connected to each other. The temperature values are then computed by the micropocessor (40). The flow controlled is sent to the respiratory airways of the patient (50) through a thin nasal tube (2). |
申请公布号 |
US2009241947(A1) |
申请公布日期 |
2009.10.01 |
申请号 |
US20070307650 |
申请日期 |
2007.07.19 |
申请人 |
CNR- CONSIGLIO NAZIONALE DELLE RICHERCHE |
发明人 |
BEDINI REMO;NAVARI ALESSANDRO;BELARDINELLI ANDREA;PALAGI GRAZIANO;FORMICHI BRUNO |
分类号 |
A61M16/12;A61B5/08 |
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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