发明名称 |
EQUIPMENT FOR SPECTROSCOPY OF SUBSURFACE AUTOFLUORESCENCE |
摘要 |
An equipment includes an excitation source ( 1 ), elements for injecting ( 2 ) an excitation signal produced by the source in an ordered bundle ( 3 ) of flexible optical fibers, elements for analyzing ( 21, 22 ) an emitted autofluorescence signal. The equipment also includes at the output of the optical fiber bundle ( 3 ) an optical head ( 4 ) designed to be placed in contact with the biological tissue ( 6 ), the optical head being equipped with optical elements adapted to cause the excitation signal output from the bundle ( 3 ) to converge into a subsurface analyzing zone ( 5 ), the same optical fiber(s) used for excitation of the bundle ( 3 ) being used for detecting the signal emitted by the subsurface analyzing zone, elements (D) placed upstream of the injection elements ( 2 ) being further provided to separate the wavelength of the excitation signal and the wavelength of the autofluorescence signal. |
申请公布号 |
EP1461601(A1) |
申请公布日期 |
2004.09.29 |
申请号 |
EP20020799106 |
申请日期 |
2002.12.20 |
申请人 |
MAUNA KEA TECHNOLOGIES |
发明人 |
GENET, MAGALIE;BOURG-HECKLY, GENEVIEVE;VILETTE, SANDRINE;LACOMBE, FRANCOIS;LOISEAU, ALEXANDRE;ABRAT, BENJAMIN |
分类号 |
A61B1/00;A61B5/00;G01N21/64 |
主分类号 |
A61B1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|