FI20196004A1 - Apparatus and method for detecting brain injury in a subject - Google Patents

Apparatus and method for detecting brain injury in a subject Download PDF

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Publication number
FI20196004A1
FI20196004A1 FI20196004A FI20196004A FI20196004A1 FI 20196004 A1 FI20196004 A1 FI 20196004A1 FI 20196004 A FI20196004 A FI 20196004A FI 20196004 A FI20196004 A FI 20196004A FI 20196004 A1 FI20196004 A1 FI 20196004A1
Authority
FI
Finland
Prior art keywords
subject
sample
detector
brain injury
glycan
Prior art date
Application number
FI20196004A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Inventor
Adrian Harel
Mårten Kvist
Lasse Välimaa
Martti Kaasalainen
Oskar Haavisto
Original Assignee
Medicortex Finland Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Medicortex Finland Oy filed Critical Medicortex Finland Oy
Priority to FI20196004A priority Critical patent/FI20196004A1/en
Priority to FIU20224048U priority patent/FI13179Y1/fi
Priority to KR2020227000031U priority patent/KR20220001822U/ko
Priority to AU2020388534A priority patent/AU2020388534A1/en
Priority to PCT/FI2020/050719 priority patent/WO2021099677A1/fr
Publication of FI20196004A1 publication Critical patent/FI20196004A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
    • A61B5/4064—Evaluating the brain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A42B3/0433—Detecting, signalling or lighting devices
    • A42B3/046—Means for detecting hazards or accidents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B10/0051—Devices for taking samples of body liquids for taking saliva or sputum samples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B10/0064—Devices for taking samples of body liquids for taking sweat or sebum samples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B10/007—Devices for taking samples of body liquids for taking urine samples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4076—Diagnosing or monitoring particular conditions of the nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/682—Mouth, e.g., oral cavity; tongue; Lips; Teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/5308—Immunoassay; Biospecific binding assay; Materials therefor for analytes not provided for elsewhere, e.g. nucleic acids, uric acid, worms, mites
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54386—Analytical elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B2010/0067—Tear or lachrymal fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7282—Event detection, e.g. detecting unique waveforms indicative of a medical condition

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Neurology (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Physiology (AREA)
  • Artificial Intelligence (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Neurosurgery (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Psychology (AREA)
  • Pulmonology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Mathematical Physics (AREA)
  • Fuzzy Systems (AREA)
  • Toxicology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Evolutionary Computation (AREA)
  • Signal Processing (AREA)
FI20196004A 2019-11-22 2019-11-22 Apparatus and method for detecting brain injury in a subject FI20196004A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20196004A FI20196004A1 (en) 2019-11-22 2019-11-22 Apparatus and method for detecting brain injury in a subject
FIU20224048U FI13179Y1 (fi) 2019-11-22 2020-11-03 Laite aivovamman havaitsemiseksi kohteessa
KR2020227000031U KR20220001822U (ko) 2019-11-22 2020-11-03 대상체에서의 뇌 손상을 검출하기 위한 디바이스 및 방법
AU2020388534A AU2020388534A1 (en) 2019-11-22 2020-11-03 Device and method for detecting of brain injury in a subject
PCT/FI2020/050719 WO2021099677A1 (fr) 2019-11-22 2020-11-03 Dispositif et procédé de détection d'une lésion cérébrale chez un sujet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20196004A FI20196004A1 (en) 2019-11-22 2019-11-22 Apparatus and method for detecting brain injury in a subject

Publications (1)

Publication Number Publication Date
FI20196004A1 true FI20196004A1 (en) 2021-05-23

Family

ID=73401541

Family Applications (2)

Application Number Title Priority Date Filing Date
FI20196004A FI20196004A1 (en) 2019-11-22 2019-11-22 Apparatus and method for detecting brain injury in a subject
FIU20224048U FI13179Y1 (fi) 2019-11-22 2020-11-03 Laite aivovamman havaitsemiseksi kohteessa

Family Applications After (1)

Application Number Title Priority Date Filing Date
FIU20224048U FI13179Y1 (fi) 2019-11-22 2020-11-03 Laite aivovamman havaitsemiseksi kohteessa

Country Status (4)

Country Link
KR (1) KR20220001822U (fr)
AU (1) AU2020388534A1 (fr)
FI (2) FI20196004A1 (fr)
WO (1) WO2021099677A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210311043A1 (en) * 2020-04-06 2021-10-07 Medicortex Finland Oy Method for determining a lectin-binding glycan indicative to traumatic brain injury
EP4220165A1 (fr) * 2022-01-31 2023-08-02 HES-SO Valais-Wallis Procédé et dispositif de détection de lésions traumatiques du cerveau
FI130428B (en) * 2022-02-22 2023-08-24 Medicortex Finland Oy A method for detecting tissue damage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20155280A (fi) * 2015-04-15 2016-10-16 Medicortex Finland Oy Aivovamman prognostisia ja diagnostisia glykaanipohjaisia biomarkkereita
US10244971B2 (en) * 2015-05-12 2019-04-02 International Business Machines Corporation Mouthguard for analysis of biomarkers for traumatic brain injury
CN211905389U (zh) * 2017-02-21 2020-11-10 迈迪科泰斯芬兰公司 非侵入性脑损伤诊断装置
CA3079832A1 (fr) * 2017-10-23 2019-05-02 Nautilus Biotechnology, Inc. Procedes et systemes d'identification de proteines

Also Published As

Publication number Publication date
FI13179Y1 (fi) 2022-05-12
KR20220001822U (ko) 2022-07-26
AU2020388534A1 (en) 2022-04-07
WO2021099677A1 (fr) 2021-05-27

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