Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Portable adjustable head-mounted epilepsy monitor

An adjustable and portable technology, applied in the field of brain-computer interface and epilepsy disease monitoring, to achieve strong distinguishability, easy portability, and real-time effects

Active Publication Date: 2019-07-16
NORTHWEST UNIV(CN)
View PDF10 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Signal acquisition is mainly to obtain physiological electrical signals from the brain that reflect the intention of the human brain, and what is obtained is scalp EEG, but the current EEG acquisition equipment rarely meets the functions of portability and aesthetics at the same time; Analysis and processing of EEG signals requires more accurate and faster EEG signal processing algorithms

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Portable adjustable head-mounted epilepsy monitor
  • Portable adjustable head-mounted epilepsy monitor
  • Portable adjustable head-mounted epilepsy monitor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The invention discloses a portable and adjustable head-mounted epilepsy monitor, comprising:

[0046] 1. EEG cap

[0047] The EEG cap is used to collect the EEG signal of the patient. In this embodiment, the EEG cap adopts the OpenBCI EEG cap. When collecting EEG signals, the electrodes on the EEG cap are attached to the patient's scalp, and the collected signals are analog EEG signals, such as figure 2 is a single-channel EEG signal, image 3 multi-channel EEG signal.

[0048] The collected EEG signal passes through the amplifier and ADS1299 analog-to-digital converter; the amplifier amplifies the weak EEG signal for subsequent processing, and the analog-to-digital converter converts the EEG analog signal into a digital signal for subsequent transmission . The EEG signals converted into digital signals are transmitted through the 802.11b protocol, that is, the WIFI protocol.

[0049] 2. Debug module

[0050] It is used to filter and process the EEG signals and d...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a portable adjustable head-mounted epilepsy monitor. The monitor comprises: an electroencephalogram cap which is used for collecting EEG signals of a patient; a debugging module which is used for processing the EEG signals acquired by all the electrodes on the electroencephalogram cap during the seizure period, the pre-seizure period and the post-seizure period of epilepsyof the patient so as to determine the most suitable electrode; a training module which is used for carrying out model training according to the EEG signals collected by the most suitable electrode; amonitoring module which is used for receiving EEG signals and performing detection by using the model trained by the training module so as to judge whether the patient is currently in the early stageof epilepsy; and an early warning module which is used for carrying out early warning when the monitoring module monitors that the patient is in the early stage of epilepsy. The monitor can realize portable monitoring and immediate early warning, and effectively prevent secondary injury to the patient during epileptic seizure.

Description

technical field [0001] The present invention relates to the fields of brain-computer interface and epilepsy disease monitoring, in particular to a portable and adjustable head-mounted epilepsy monitoring device which utilizes an OpenBCI EEG cap, collects EEG signals through a data transmission system, and uses an epilepsy disease detection algorithm to monitor epilepsy diseases instrument. Background technique [0002] Brain-computer interface is a technology that establishes communication between the brain and external machines, so that the brain can directly control external machines. It is a special human-computer interaction technology. Brain-computer interface can be applied in many fields. In medicine, it can help patients with movement disorders to communicate with the outside world, and assist postoperative patients in rehabilitation training. In entertainment, the brain can be used to directly control games to enhance the gaming experience. In terms of identity auth...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0476A61B5/00
CPCA61B5/4094A61B5/7465A61B5/369
Inventor 冯筠刘亚朋胡景钊刘阳
Owner NORTHWEST UNIV(CN)
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com