公开(公告)号：US20230314377A1

公开(公告)日：2023-10-05

申请号：US18332697

申请日：2023-06-09

Applicant: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES

Inventor： Long MENG ,  Wei ZHOU ,  Hairong ZHENG ,  Lili NIU ,  Zhengrong LIN ,  Benxian PENG ,  Farooq UMAR ,  Yingjian CUI

IPC: G01N29/02 ,  H03H9/25 ,  H03H9/02 ,  H03H3/10

CPC classification number: G01N29/022 ,  H03H9/25 ,  H03H9/02574 ,  H03H3/10

Abstract: The present invention discloses a real-time ultrasonic stimulation electric signal recording chip and a preparation method thereof, where the preparation method includes the following steps: S1 manufacturing an interdigital electrode on a piezoelectric substrate to obtain a surface acoustic wave chip, and manufacturing a recording electrode and an electrode lead; S2, manufacturing an insulation protection layer on the chip obtained in the S1, and processing the insulation protection layer to form the recording electrode, so as to obtain a chip combining the interdigital electrode and the recording electrode; S3, preparing a PDMS cavity; and S4, bonding the PDMS cavity prepared in the S3 and the chip obtained in the S2. In the present invention, combining the interdigital electrode generating a surface acoustic wave ultrasound with a multi-channel recording electrode, such that real-time recording of a multi-channel electric signal under ultrasonic stimulation is achieved.

公开(公告)号：US20190321229A1

公开(公告)日：2019-10-24

申请号：US16474612

申请日：2017-02-08

Applicant: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY, CHINESE ACADEMY OF SCIENCES

Inventor： Hairong ZHENG ,  Zhengrong LIN ,  Lili NIU ,  Long MENG ,  Wei ZHOU ,  Xiaowei HUANG ,  Kaiyue WANG

IPC: A61F11/04 ,  B06B3/04

Abstract: Disclosed is an ultrasonic wave generation device for hearing recovery treatment, including an ultrasonic wave generation part. The ultrasonic wave generation part comprises a reference time-delay determination module, an emission sequence parameter determination module and an ultrasonic transducer module. The ultrasonic transducer module is used for emitting actual ultrasonic waves, and the efficiency and precision are improved by focusing by means of a plurality of array elements.

公开(公告)号：US20230293914A1

公开(公告)日：2023-09-21

申请号：US18325982

申请日：2023-05-30

Applicant: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES

Inventor： Hairong ZHENG ,  Wei ZHOU ,  Long MENG ,  Lili NIU ,  Zhengrong LIN ,  Xiaowei HUANG ,  Junjie ZOU

IPC: A61N7/00 ,  A61B8/00

CPC classification number: A61N7/00 ,  A61B8/54 ,  A61N2007/0026

Abstract: The present application provides an ultrasonic wake-up system. The system includes an ultrasonic imaging device, an ultrasound stimulation device, and an ultrasound stimulation effect evaluation device, and acquires an ultrasonic image of a target object through the ultrasonic imaging device, transmits an ultrasound to the target object based on the ultrasonic image through the ultrasound stimulation device, and adjusts the transmitted ultrasound required through the ultrasound stimulation effect evaluation device. Therefore, peripheral nerves are accurately stimulated, an uplink reticular wake-up system is activated, so as to wake up patients with disorders of consciousness.