Wearable intraocular pressure detection device and detection method based on corneal contact lens grating
A contact lens and detection device technology, applied in the field of ray optics, can solve the problems of contact lens operation, low comfort, easy device failure, etc., and achieves the requirements of avoiding complex insulating packaging, reducing sensitivity, and low geometric size requirements. Effect
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[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0041] According to one embodiment of the present invention, a wearable intraocular pressure detection device based on a corneal contact lens grating is provided, such as image 3 Shown is a schematic structural diagram of a wearable intraocular pressure detection device based on a corneal contact lens grating in this embodiment, including:
[0042] A wearable bracket for placing a light source 2, a photodetector 3 and a processing circuit 4, and the light source 2 is used for emitting light beams;
[0043] The contact lens 1 is used to reflect the light beam emitted by the light source 2, including a transparent grating-free area located in its central area, and a grating area located in its peripheral area;
[0044] Th...
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