Flexible Optic Fiber Sensor Film, Mat Structure Comprising the same and Method of Use of the Mat Structure

摘要

A flexible optic fiber sensor film, a mat structure comprising the same and a method of use of the mat structure are provided. The flexible optic fiber sensor film comprises a sandwiched layer and an optic fiber cable arranged in the sandwiched layer; the flexible optic fiber sensor film further comprises protrusions arranged on the sandwiched layer to abut against the optic fiber cable. The flexible optic fiber sensor film is configured for generating light loss in the optic fiber cable when there are body movements of a human subject lying on top of the flexible optic fiber sensor film. The application is safe and comfortable to the human subject.

主权项

1. A flexible optic fiber sensor film, comprising:
a sandwiched layer; an optic fiber cable arranged in said sandwiched layer; wherein said sandwiched layer comprises an upper film and a lower film; said optic fiber cable is sandwiched between said upper film and said lower film; protrusions are arranged on said upper film and said lower film to abut against said optic fiber cable and configured for generating light loss in said optic fiber cable when there are body movements of a human subject lying on top of said flexible optic fiber sensor film.