BR102014021762A8 - cough monitor - Google Patents

cough monitor

Info

Publication number
BR102014021762A8
BR102014021762A8 BR102014021762A BR102014021762A BR102014021762A8 BR 102014021762 A8 BR102014021762 A8 BR 102014021762A8 BR 102014021762 A BR102014021762 A BR 102014021762A BR 102014021762 A BR102014021762 A BR 102014021762A BR 102014021762 A8 BR102014021762 A8 BR 102014021762A8
Authority
BR
Brazil
Prior art keywords
cough
sensors
present
accelerometer
individual
Prior art date
Application number
BR102014021762A
Other languages
Portuguese (pt)
Other versions
BR102014021762A2 (en
Inventor
Anderson Fardin Vinco
Bruno Neves Amigo
Rodrigo Varejão Andreão
Original Assignee
Inst Fed De Educação Ciência E Tecnologia Do Espírito Santo
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 Inst Fed De Educação Ciência E Tecnologia Do Espírito Santo filed Critical Inst Fed De Educação Ciência E Tecnologia Do Espírito Santo
Priority to BR102014021762A priority Critical patent/BR102014021762A8/en
Publication of BR102014021762A2 publication Critical patent/BR102014021762A2/en
Publication of BR102014021762A8 publication Critical patent/BR102014021762A8/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/0803—Recording apparatus specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/0823—Detecting or evaluating cough events
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • G06F19/30—
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/46—Special adaptations for use as contact microphones, e.g. on musical instrument, on stethoscope

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

monitor de tosse. a presente invenção refere-se a dispositivo portátil voltado para o monitoramento dos eventos de tosse. o dispositivo monitora a tosse por meio de sensores posicionados próximos da traquéia do indivíduo e registra em sua memória externa em arquivo no formato ascii somente os eventos significativos, o qual pode ser lido diretamente no computador. a presente invenção explora dois problemas técnicos levantados em outras inovações: quantidade e disposição dos sensores; quantidade de dados armazenados. no que diz respeito aos sensores, a presente inovação utiliza um microfone de contato e um acelerômetro. o microfone de contato é o mais indicado para o problema, por ser mais robusto a ruídos. por outro lado, o sinal gerado pelo acelerômetro é correlacionado com o movimento do tórax durante a tosse, além de fornecer informação quanto ao eixo do tórax do indivíduo. os dois sensores são acoplados em um único encapsulamento, sendo este acoplamento parte integrante da invenção. com respeito a quantidade de dados armazenados, esta invenção implementa uma etapa de detecção de tosse de alta sensibilidade, que elimina do registro trechos de fala e respiração. isto permite ganho de espaço de armazenamento, redução significativa no consumo e acelera a análise dos dados gravados em arquivo.cough monitor. The present invention relates to a portable device for monitoring cough events. The device monitors coughing through sensors positioned close to the individual's trachea and records in its external memory in ascii format file only significant events, which can be read directly on the computer. The present invention explores two technical problems raised in other innovations: quantity and arrangement of sensors; amount of data stored. With regard to sensors, the present innovation utilizes a contact microphone and an accelerometer. The contact microphone is best suited for the problem as it is more robust to noise. On the other hand, the signal generated by the accelerometer is correlated with chest movement during cough, besides providing information about the individual's chest axis. The two sensors are coupled in a single package, this coupling being an integral part of the invention. With respect to the amount of data stored, this invention implements a high sensitivity cough detection step, which eliminates speech and breathing excerpts. This allows for increased storage space, significant reduction in consumption and accelerates analysis of archived data.

BR102014021762A 2014-09-03 2014-09-03 cough monitor BR102014021762A8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR102014021762A BR102014021762A8 (en) 2014-09-03 2014-09-03 cough monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR102014021762A BR102014021762A8 (en) 2014-09-03 2014-09-03 cough monitor

Publications (2)

Publication Number Publication Date
BR102014021762A2 BR102014021762A2 (en) 2016-03-08
BR102014021762A8 true BR102014021762A8 (en) 2016-03-29

Family

ID=55586695

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102014021762A BR102014021762A8 (en) 2014-09-03 2014-09-03 cough monitor

Country Status (1)

Country Link
BR (1) BR102014021762A8 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108294756B (en) * 2018-01-25 2021-03-05 广州医科大学附属第一医院 Portable cough monitoring device and system
US11793423B2 (en) 2021-05-03 2023-10-24 Medtronic, Inc. Cough detection using frontal accelerometer

Also Published As

Publication number Publication date
BR102014021762A2 (en) 2016-03-08

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 2357 DE 08/03/2016, QUANTO AO ITEM FIGURA.

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: PAGAR RESTAURACAO.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: RECLASSIFICACAO AUTOMATICA - A CLASSIFICACAO ANTERIOR ERA: A61B 5/08, A61B 8/00, G06F 19/00, G01H 11/06, H04R 1/46

Ipc: G16H 40/00 (2018.01)

B06V Preliminary requirement: patent application procedure suspended [chapter 6.22 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements