Title:
BLOOD BRAIN BARRIER PERMEABILITY REGULATION AND CONTROL DEVICE AND METHOD, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/097674
Kind Code:
A1
Abstract:
A blood brain barrier permeability regulation and control device and method, and a storage medium, applicable to the technical field of control. The device comprises an ultrasonic radiation module (1), and a vagus nerve positioning module (2) and a signal excitation module (3) which are connected to the ultrasonic radiation module (1); the vagus nerve positioning module (2) is used for obtaining position information of a vagus nerve and determining a radiation position according to the position information of the vagus nerve; the signal excitation module (3) is used for sending an excitation signal to the ultrasonic radiation module (1) when the ultrasonic radiation module (1) is located at the radiation position, and the excitation signal is used for controlling the ultrasonic radiation module (1) to radiate ultrasonic waves to the vagus nerve so as to regulate and control the blood brain barrier permeability. By regulating and controlling the permeability of a blood brain barrier, the obstruction of the blood brain barrier to macromolecular substances can be improved, so that the macromolecular substances can be smoothly transferred into a brain.
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Inventors:
ZHENG HAIRONG (CN)
HUANG XIAOWEI (CN)
NIU LILI (CN)
MENG LONG (CN)
HUANG XIAOWEI (CN)
NIU LILI (CN)
MENG LONG (CN)
Application Number:
PCT/CN2019/119488
Publication Date:
May 27, 2021
Filing Date:
November 19, 2019
Export Citation:
Assignee:
SHENZHEN INST ADV TECH (CN)
International Classes:
A61N7/00
Foreign References:
| CN106063712A | 2016-11-02 | |||
| CN102198012A | 2011-09-28 | |||
| CN104548390A | 2015-04-29 | |||
| US20110092800A1 | 2011-04-21 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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