Miniature brain-computer interface system implantation device for skull implantation

Abstract

The invention discloses a miniature brain-computer interface system implantation device for skull implantation, which mainly comprises a microelectrode array implanted into a brain area, a switch array implanted into the skull of a head and packaged with a biological capacitive material, a signal acquisition and stimulation generation module, a control module, a wireless communication module, a wireless power supply management module, a far-end control terminal, a handheld intelligent terminal controller, a wireless communication unit and a wireless charging transducer. According to the invention, the control software of the control module in an organism is wirelessly upgraded in a wireless mode, and the wireless charging of the electronic equipment in the organism is achieved through wireless ultrasonic wave / wireless magnetic induction / magnetic resonance principles, so that the pain of program upgrading and secondary charging operation is avoided.

Description

technical field [0001] The invention relates to the technical field of bio-implantable medical instruments, in particular to a miniaturized brain-computer interface system implantation device for skull implantation. Background technique [0002] The brain-computer interface provides a communication tool for patients with neuromuscular injuries that does not rely on the normal peripheral nerve and muscle output channels. Using the brain-computer interface technology can establish a new transmission path for brain signals to control muscles or external devices, which can be used to treat intractable Chronic pain, epilepsy, Parkinson's disease, polio and other intractable diseases. [0003] Brain-computer interfaces can be divided into two types: non-implantable and implantable according to the way of collecting brain signals. The input signal of the non-implantable brain-computer interface technology is the scalp electrical signal (EEG) formed by the macroscopic electrical ac...

AI Technical Summary

Problems solved by technology

However, for the use of implantable brain-computer interface technology to perform artificial intelligence and big data prediction reverse closed-loop predictive control technology on the subject, the nerve electrical stimulation method based on implantable brain-computer interface technology, implantable brain-computer interface technology There is little research on electronic equipment software wireless upgrade technology, wireless charging technology, etc.

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