Bioenergy brain pacemaker

Abstract

The invention provides a bioenergy brain pacemaker, comprising a pulse generator and exciting electrodes. The bioenergy brain pacemaker is characterized by also comprising an electricity generation portion which comprises an electricity generation main body, two adjusting ends, an output electrode, a macromolecule packaging material and an electric energy accumulation unit. The electricity generation main body is used to surround the aorta, so as to acquire mechanical energy generated when the aorta expands, and converts the mechanical energy to electric energy. The electricity generation main body is in a multilayered film structure. The electricity generation main body comprises a piezoelectric layer in a central layer, and a first electrode layer and a second electrode layer respectively on two sides of the piezoelectric layer. The macromolecule packaging material covers surfaces of the electricity generation main body, the adjusting ends, and the output electrode. The two adjusting ends are disposed on two ends of the electricity generation main body and used to adjust the diameter of the electricity generation main body. The output electrode is used to transmit electric energy to the electric energy accumulation unit. The electric energy accumulation unit is used to store electric energy and supply power for the pulse generator and the exciting electrodes. The bioenergy brain pacemaker can be used for whole life without changing cells.

Description

technical field [0001] The invention relates to a brain pacemaker, which belongs to the field of medical equipment. Background technique [0002] With the deepening of human understanding of various diseases, more and more diseases can be diagnosed or treated with implanted electronic devices. [0003] Among them, the implanted brain pacemaker can stimulate the nerves that control movement in the brain, inhibit the abnormal signals that cause Parkinson's disease, relieve or even eliminate the symptoms of tremor, stiffness, and slow movement in patients, and restore their original mobility and self-care ability. However, the service life of the battery of the brain pacemaker is 5 to 8 years, and the battery of the brain pacemaker must be replaced by a surgical operation after the power is exhausted. This will not only cause physical pain and psychological fear and anxiety to patients, but also increase the financial burden on patients and their families. Contents of the i...

AI Technical Summary

Problems solved by technology

However, the battery life of the brain pacemaker is 5 to 8 years, and the battery of the brain pacemaker must be replaced by a surgical operation after the power is exhausted.

This will not only cause physical pain and psychological fear and anxiety to patients, but also increase the financial burden on patients and their families.

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