发明授权
EP2307082B1 SYSTEM AND METHOD FOR DETERMINING HUMIDITY IN A RESPIRATORY TREATMENT SYSTEM
有权
用于确定呼吸治疗系统中的湿度的系统和方法
- 专利标题： SYSTEM AND METHOD FOR DETERMINING HUMIDITY IN A RESPIRATORY TREATMENT SYSTEM
- 专利标题（中）： 用于确定呼吸治疗系统中的湿度的系统和方法
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申请号： EP08797310.3申请日： 2008-08-06
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公开(公告)号： EP2307082B1公开(公告)日： 2018-04-04
- 发明人: PUJOL, Raymond, J. , PERROZ, William, Jr. , RYBICKI, Robert, G.
- 申请人： RIC Investments, LLC.
- 申请人地址： 801 West Street, 2nd Floor Wilmington, DE 19801-1545 US
- 专利权人： RIC Investments, LLC.
- 当前专利权人： RIC Investments, LLC.
- 当前专利权人地址： 801 West Street, 2nd Floor Wilmington, DE 19801-1545 US
- 代理机构： van Velzen, Maaike Mathilde
- 国际公布： WO2010016838 20100211
- 主分类号： A61M16/00
- IPC分类号： A61M16/00
摘要：
A patient treatment system and method comprising a patient circuit, a pressurizing flow module disposed in the patient circuit, a humidifier disposed in the patient circuit, a monitor, sensors within the patient circuit, and a processor. The patient circuit delivers a flo of gas from a gas source to an airway of a patient. The pressurizing flow module elevates the pressure of the gas within the patient circuit. The humidifier elevates the humidity of the gas in the patient circuit to a circuit humidity level. The monitor monitors at least on parameter of the gas from the gas source. The sensors generate corresponding signals that can be processed to estimate a rate at which vapor is added to the gas in the patient circuit.
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