Invention Grant
- Patent Title: Non-evasive method and apparatus of detection of organism tissues
- Patent Title (中): 检测生物体组织的非回避方法和装置
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Application No.: US10586272Application Date: 2005-01-18
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Publication No.: US07697976B2Publication Date: 2010-04-13
- Inventor: Jinguang Wu , Yuanfu Zhang , Yizhuang Xu , Qingbo Li , Shifu Weng , Limin Yang , Li Zhang , Weijin Zhou , Zhanlan Yang , Weihong Li , Huizhong Wu , Rongye Gong , Xuejun Gao , Duanfu Xu , Ying Zhao , Zhi Xu , Nengwei Zhang , Lixin Wang , Kaihua Sun , Xin Peng , Yufeng Liu , Xuejun Sun , Xiaofeng Ling , Su Zhou , Zhi Liu , Guoqiao Lai , Jianxiong Jiang , Qinghua Pan , Qiguang Wu , Guangyan Yu , Bingbing Wang
- Applicant: Jinguang Wu , Yuanfu Zhang , Yizhuang Xu , Qingbo Li , Shifu Weng , Limin Yang , Li Zhang , Weijin Zhou , Zhanlan Yang , Weihong Li , Huizhong Wu , Rongye Gong , Xuejun Gao , Duanfu Xu , Ying Zhao , Zhi Xu , Nengwei Zhang , Lixin Wang , Kaihua Sun , Xin Peng , Yufeng Liu , Xuejun Sun , Xiaofeng Ling , Su Zhou , Zhi Liu , Guoqiao Lai , Jianxiong Jiang , Qinghua Pan , Qiguang Wu , Guangyan Yu , Bingbing Wang
- Applicant Address: CN Beijing, P.R. CN Beijing, P.R.
- Assignee: Peking University,Beijing Second Optical InstrumentFacotry
- Current Assignee: Peking University,Beijing Second Optical InstrumentFacotry
- Current Assignee Address: CN Beijing, P.R. CN Beijing, P.R.
- Agency: Westman, Champlin & Kelly, P.A.
- Priority: CN2004100011093 20040119
- International Application: PCT/CN2005/000079 WO 20050118
- International Announcement: WO2005/072599 WO 20050811
- Main IPC: A61B5/02
- IPC: A61B5/02
Abstract:
The invention relates to a non-invasive method to diagnose the changes of molecular structures of organism tissues from body surface and a dedicated apparatus. The apparatus is comprised of a Fourier Transform infrared spectrometer and a set of additional accessories. Said additional accessories include a mid-IR fiber optics sampling attachment, a fiber coupling part, and an infrared detector part. The detection method is comprised of placing the ATR probe of the dedicated apparatus on the skin surface of a region to be tested, and scanning more than one time in which the resolution of the apparatus is 1-32 cm−1 and the range of the spectrum is 800-4000 cm−1. It is possible to detect changes in molecular structures of living biological tissues in the early stages of cancer, and testees will not feel uncomfortable during testing. The method is easy to operate, quick, accurate, and it doesn't harm the body.
Public/Granted literature
- US20080228083A1 Non-Evasive Method and Apparatus of Detection of Organism Tissues Public/Granted day:2008-09-18
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