Invention Grant
US09044565B2 Oral-nasal cannula system enabling CO2 and breath flow measurement
有权
口腔鼻插管系统可实现二氧化碳和呼气测量
- Patent Title: Oral-nasal cannula system enabling CO2 and breath flow measurement
- Patent Title (中): 口腔鼻插管系统可实现二氧化碳和呼气测量
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Application No.: US12607936Application Date: 2009-10-28
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Publication No.: US09044565B2Publication Date: 2015-06-02
- Inventor: Joshua Lewis Colman , Gershon Levitsky
- Applicant: Joshua Lewis Colman , Gershon Levitsky
- Applicant Address: IL Jerusalem
- Assignee: Oridion Medical (1987) Ltd.
- Current Assignee: Oridion Medical (1987) Ltd.
- Current Assignee Address: IL Jerusalem
- Agency: Booth Udall Fuller, PLC
- Agent Rodney J. Fuller
- Main IPC: A61M16/06
- IPC: A61M16/06
Abstract:
An oral-nasal cannula comprising at least one nasal breath inlet for carbon dioxide (CO2) sampling; and at least one nasal breath inlet for flow measurement, wherein said at least one nasal breath inlet for flow measurement is separated from said at least one nasal breath inlet for CO2 sampling, such that said cannula is configured to facilitate CO2 sampling and flow measurement essentially without cross-interference.
Public/Granted literature
- US20100113955A1 ORAL-NASAL CANNULA SYSTEM ENABLING CO2 AND BREATH FLOW MEASUREMENT Public/Granted day:2010-05-06
Information query
IPC分类:
