BRPI1103537A8 - método para gerar dados para reconstruir a distribuição de propriedades elétricas no interior de um objeto multi-material - Google Patents

método para gerar dados para reconstruir a distribuição de propriedades elétricas no interior de um objeto multi-material

Info

Publication number
BRPI1103537A8
BRPI1103537A8 BRPI1103537A BRPI1103537A BRPI1103537A8 BR PI1103537 A8 BRPI1103537 A8 BR PI1103537A8 BR PI1103537 A BRPI1103537 A BR PI1103537A BR PI1103537 A BRPI1103537 A BR PI1103537A BR PI1103537 A8 BRPI1103537 A8 BR PI1103537A8
Authority
BR
Brazil
Prior art keywords
distribution
electrical properties
material object
reconstruct
generating data
Prior art date
Application number
BRPI1103537A
Other languages
English (en)
Inventor
Manoj Kumar Koyithitta Meethal
Parama Ghoshal
Prafull Sharma
Rajesh Veera Venkata Lakshmi Langoju
Sakethraman Mahalingam
Wrichik Basu
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BRPI1103537A2 publication Critical patent/BRPI1103537A2/pt
Publication of BRPI1103537A8 publication Critical patent/BRPI1103537A8/pt
Publication of BRPI1103537B1 publication Critical patent/BRPI1103537B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0536—Impedance imaging, e.g. by tomography
    • 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
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2823—Raw oil, drilling fluid or polyphasic mixtures

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

método para gerar dados para reconstruir a distribuição de propriedades elétricas no interior de um objeto multi-material. trata-se de um arranjo de eletrodo, um sistema e um método para reconstruir a distribuição der propriedades elétricas no interior de um objeto multi-material. uma realização inclui eletrodos dispostos ao longo de uma trajetória helicoidal tridimensional a fim de fornecer um ou mais arranjos helicoidais e conjunto de circuitos para medir sinais para calcular uma distribuição de condutividade ou admitividade representativa do interior da estrutura. os dados da imagem podem ser obtidos o que é representativo da região multi-material.
BRPI1103537-4A 2010-08-12 2011-07-29 método para gerar dados para reconstruir a distribuição de propriedades elétricas no interior de um objeto multi-material BRPI1103537B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/855,018 2010-08-12
US12/855,018 US8508238B2 (en) 2010-08-12 2010-08-12 System and method for performing electrical impedance tomography

Publications (3)

Publication Number Publication Date
BRPI1103537A2 BRPI1103537A2 (pt) 2015-08-04
BRPI1103537A8 true BRPI1103537A8 (pt) 2015-09-08
BRPI1103537B1 BRPI1103537B1 (pt) 2020-10-13

Family

ID=44785197

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1103537-4A BRPI1103537B1 (pt) 2010-08-12 2011-07-29 método para gerar dados para reconstruir a distribuição de propriedades elétricas no interior de um objeto multi-material

Country Status (5)

Country Link
US (1) US8508238B2 (pt)
EP (1) EP2418478B1 (pt)
JP (1) JP2012042463A (pt)
CN (1) CN102435637B (pt)
BR (1) BRPI1103537B1 (pt)

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Also Published As

Publication number Publication date
US8508238B2 (en) 2013-08-13
BRPI1103537B1 (pt) 2020-10-13
US20120038368A1 (en) 2012-02-16
BRPI1103537A2 (pt) 2015-08-04
JP2012042463A (ja) 2012-03-01
CN102435637B (zh) 2016-03-30
EP2418478A1 (en) 2012-02-15
CN102435637A (zh) 2012-05-02
EP2418478B1 (en) 2016-10-12

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Legal Events

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B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
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Free format text: REFERENTE A RPI 2326 DE 04/08/2015, QUANTO AO ITEM (72).

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/07/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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