• 专利标题:   Cell electrical stimulation system used in cell electrical stimulation device, comprises electrical stimulation device and pulse generation device, where generation device is connected to stimulation device for driving electrical stimulation device to generate electrical stimulation to cells.
  • 专利号:   CN114540194-A
  • 发明人:   XIE X, LIU Z, CHEN H
  • 专利权人:   UNIV SUN YATSEN
  • 国际专利分类:   C12M001/00, C12M001/34, C12M001/36, C12M001/42, C12M003/00
  • 专利详细信息:   CN114540194-A 27 May 2022 C12M-003/00 202272 Chinese
  • 申请详细信息:   CN114540194-A CN10282571 22 Mar 2022
  • 优先权号:   CN10282571

▎ 摘  要

NOVELTY - Cell electrical stimulation system comprises an electrical stimulation device and a pulse generation device. The pulse generation device is connected to the electrical stimulation device for driving electrical stimulation device to generate electrical stimulation to cells. The electrical stimulation device includes a pulse input terminal, a substrate and a graphene array electrode. The graphene array electrodes are arranged on substrate and are perpendicular to the substrate. The pulse input terminal is connected with the pulse generating device. The graphene array electrodes are arranged in parallel, and distance between two adjacent graphene array electrodes is equal. The voltage polarities between two adjacent graphene array electrodes are arranged to alternate between positive and negative. USE - Cell electrical stimulation system used in a cell electrical stimulation device (claimed). ADVANTAGE - The cell electrical stimulation system effectively increases specific surface area of electrode and interface electron transport speed, improves effectiveness of electrical stimulation of cell, and improves experimental efficiency by simultaneously applying different conditions of electrical stimulation to compare effects of different electrical stimulation. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of user operation interface of a cell electrical stimulation system. (Drawing includes non-English language text).