公开(公告)号：US20160278646A1

公开(公告)日：2016-09-29

申请号：US15029984

申请日：2014-10-15

Applicant: LOUGHBOROUGH UNIVERSITY

Inventor： Sijung HU ,  Vicente AZORIN-PERIS

IPC: A61B5/024 ,  A61B5/01 ,  A61B5/11 ,  A61B5/00

CPC classification number: A61B5/02427 ,  A61B5/0002 ,  A61B5/0015 ,  A61B5/01 ,  A61B5/021 ,  A61B5/02405 ,  A61B5/0816 ,  A61B5/11 ,  A61B5/14552 ,  A61B5/7203 ,  A61B5/7221 ,  A61B5/7225 ,  A61B5/742 ,  A61B5/7475 ,  A61B2560/0223 ,  A61B2562/0242 ,  A61B2562/12 ,  G16H50/50

Abstract: A method of assembling an opto-physiological (OP) sensor comprises: (i) modelling the opto-physiological properties of at least one body tissue type to be monitored; (ii) determining, through application of the model, an optimal optical design for an opto-physiological (OP) sensor operable to monitor the opto-physiological properties of the at least one body tissue type; and (iii) making the OP sensor to the determined optical design. The optimal optical design for the OP sensor comprises: (i) determining the optimum separation of each of a plurality of light sources from a photodetector, based on modelled optical path lengths for light travelling from each light source, through the body tissue type to be monitored, to the photodetector; and (ii) locating light sources of different wavelengths at different distances from the photodetector.

Abstract translation: 组装光生物（OP）传感器的方法包括：（i）对待监测的至少一种身体组织类型的光学生理特性进行建模; （ii）通过应用所述模型来确定可操作以监测所述至少一种身体组织类型的光学生理特性的光学生理（OP）传感器的最佳光学设计; 和（iii）使OP传感器达到确定的光学设计。 用于OP传感器的最佳光学设计包括：（i）基于来自每个光源的光的建模光路长度，通过身体组织类型确定多个光源中的每个光源与光电检测器的最佳分离， 监测到光电检测器; 和（ii）将不同波长的光源定位在与光电检测器不同的距离处。