Westman, Champlin & Kelly, P.A.
Non-evasive method and apparatus of detection of organism tissues
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.
Peking University Beijing Second Optical InstrumentFacotry
A A A
A61B A61B A61B
inventional inventional inventional
Lixin Jianxiong Weihong Duanfu Qiguang Zhi Zhanlan Huizhong Bingbing Ying Qingbo Kaihua Xiaofeng Rongye Qinghua Nengwei Guoqiao Guangyan Jinguang Shifu Yizhuang Weijin Xuejun Yufeng Zhi Xuejun Xin Su Yuanfu Limin Li
Wang Jiang Li Xu Wu Liu Yang Wu Wang Zhao Li Sun Ling Gong Pan Zhang Lai Yu Wu Weng Xu Zhou Gao Liu Xu Sun Peng Zhou Zhang Yang Zhang