Invention Grant
US08180419B2 Tissue hydration estimation by spectral absorption bandwidth measurement
有权
通过光谱吸收带宽测量进行组织水合估算
- Patent Title: Tissue hydration estimation by spectral absorption bandwidth measurement
- Patent Title (中): 通过光谱吸收带宽测量进行组织水合估算
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Application No.: US11528154Application Date: 2006-09-27
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Publication No.: US08180419B2Publication Date: 2012-05-15
- Inventor: Martin P. Debreczeny , Clark R. Baker, Jr.
- Applicant: Martin P. Debreczeny , Clark R. Baker, Jr.
- Applicant Address: US CO Boulder
- Assignee: Nellcor Puritan Bennett LLC
- Current Assignee: Nellcor Puritan Bennett LLC
- Current Assignee Address: US CO Boulder
- Agency: Fletcher Yoder
- Main IPC: A61B5/1455
- IPC: A61B5/1455 ; A61B6/00
Abstract:
A system and method are provided for determining tissue hydration. Specifically, in accordance with one aspect of the present invention there is provided a method for determining tissue hydration. The method includes detecting electromagnetic radiation scattered and reflected from the living tissue and using the detected electromagnetic radiation to determine spectral absorption bandwidth. The method also includes correlating the spectral absorption bandwidth to a tissue hydration index.
Public/Granted literature
- US20080076983A1 Tissue hydration estimation by spectral absorption bandwidth measurement Public/Granted day:2008-03-27
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