Device for detecting intracranial pressure

The invention discloses a device for detecting intracranial pressure. The device is characterized by comprises an acquisition device for acquiring pupillary light reflex information and a control system, wherein the control system is used for controlling the acquisition device and processing the pupillary light reflex information. The acquisition device comprises a first locating device for fixing a camera shooting device, a second locating device for fixing the head of a detected person and a connection structure which connects the first locating device and the second locating device. According to the technical scheme, the shortcomings that a traditional method causes injury, operation is complex, and an application range is small are overcome. The pupil positions are accurately determined, an accurate pupil parameter is obtained, the intracranial pressure is further accurately determined, and effective data are provided for rescuing patients. In addition, the device for detecting the intracranial pressure i