Flexible photoelectric array and preparation method thereof

• Main Authors: ZOU DUJUAN, TAO HU, ZHOU YU, GU CHI, WEI XIAOLING
• Format: Patent
• Language: Chinese; English
• Published: 09.05.2023
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SURGERY

The invention relates to the technical field of brain-computer interfaces, in particular to a flexible photoelectric array and a preparation method thereof. The flexible photoelectric array comprises a probe, an optical fiber and a fixing structure, the fixing structure extends in the horizontal direction. The probe and the optical fiber are sequentially arranged along the extension direction of the fixing structure, the fixed end of the probe is connected to the fixing structure, and the fixed end of the optical fiber is connected to the probe and the extension surface and/or the extension surface of the fixing structure; the probe comprises a flexible probe body and a first protein layer; the outer surface of the flexible probe body is coated with a first protein layer; the first protein layer is used for reinforcing the flexible probe body. The optical fiber and the probe are integrated together, so that the integration level of the device is improved, electric signals are effectively recorded, and the ope