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Systems and methods for detecting a brain condition

A technology for brain diseases and diseases, which is applied in the field of systems for detecting brain diseases, and can solve problems such as detection methods not providing useful information

Pending Publication Date: 2021-06-08
RGT UNIV OF MINNESOTA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some tests may not provide useful information until after the individual has experienced significant injury and / or impairment

Method used

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  • Systems and methods for detecting a brain condition
  • Systems and methods for detecting a brain condition
  • Systems and methods for detecting a brain condition

Examples

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Embodiment Construction

[0040] The onset of head injury or brain disease or abnormality may result in an increase and / or decrease in various volatile organic compounds (VOCs) in the subject's exhaled breath. Therefore, detection of VOCs and / or patterns associated therewith in a subject's exhaled breath can be of high diagnostic value to provide appropriate care and / or treatment. In some instances, VOCs and / or patterns associated therewith can be detected within minutes of injury occurring.

[0041]According to the embodiments herein, various volatile organic compounds (VOCs) in the exhaled breath of a subject can be detected to aid in the diagnosis of brain disorders (such as brain injuries, diseases or abnormalities) and / or as a basis for the treatment or care of such brain disorders. part of the method. In various embodiments, analysis of VOCs can be performed rapidly on-site (rather than just in a care facility). Accordingly, various embodiments herein may provide the opportunity to detect he...

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Abstract

Embodiments herein include a method for detecting a brain condition in a subject. The method can include obtaining a breath sample from the subject and contacting it with a chemical sensor element, where the chemical sensor element includes a plurality of discrete graphene varactors. The method can include sensing and storing capacitance of the discrete graphene varactors to obtain a sample data set and classifying the sample data set into one or more preestablished brain condition classifications. Other embodiments are also included herein.

Description

[0001] This application was filed as a PCT International Patent Application on October 17, 2019 in the name of the Regents of the University of Minnesota (REGENTS OF THE UNIVERSITY OF MINNESOTA) as designated applicant for all countries, and Gregory Kermit Peterson, a US citizen as designated inventor for all countries . This application is also named by Boston Scientific Scimed, Inc., a US national corporation, as designated applicant for all countries, and Justin Theodore Nelson, US citizen, and Gregory J. Sherwood, US citizen, as named inventors for all countries filed as a PCT international patent application in the name of . This application claims priority to U.S. Provisional Application No. 62 / 749,939, filed October 19, 2018, which is hereby incorporated by reference in its entirety. technical field [0002] Embodiments herein relate to systems and methods for detecting brain disorders. More specifically, embodiments herein relate to systems and methods for detecting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/497
CPCG01N33/497G01N27/227A61B5/082H01L29/1606G01N33/6896A61B5/4064A61B2505/01G01N2800/2871G01N1/2226G01N33/4972G01N2001/2244
Inventor 格雷戈里·克米特·彼得森贾斯廷·西奥多·尼尔森格雷戈里·J·舍伍德
Owner RGT UNIV OF MINNESOTA
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