Invention Grant
- Patent Title: Method and apparatus for measuring blood oxygen saturation
- Patent Title (中): 测量血氧饱和度的方法和装置
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Application No.: US11965634Application Date: 2007-12-27
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Publication No.: US08280472B2Publication Date: 2012-10-02
- Inventor: Xu Li , Xu Zhang
- Applicant: Xu Li , Xu Zhang
- Applicant Address: CN Sehnzhen
- Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- Current Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- Current Assignee Address: CN Sehnzhen
- Agency: Stoel Rives LLP
- Agent Kory D. Christensen
- Priority: CN200710075900 20070719
- Main IPC: A61B5/1455
- IPC: A61B5/1455
Abstract:
A method and apparatus are disclosed for measuring blood oxygen saturation by using spectrophotometry to improve the accuracy of the measurement under a condition of low perfusion.
Public/Granted literature
- US20090024012A1 METHOD AND APPARATUS FOR MEASURING BLOOD OXYGEN SATURATION Public/Granted day:2009-01-22
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