BRPI1103537B1 - 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 Download PDF

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Publication number
BRPI1103537B1
BRPI1103537B1 BRPI1103537-4A BRPI1103537A BRPI1103537B1 BR PI1103537 B1 BRPI1103537 B1 BR PI1103537B1 BR PI1103537 A BRPI1103537 A BR PI1103537A BR PI1103537 B1 BRPI1103537 B1 BR PI1103537B1
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BR
Brazil
Prior art keywords
electrodes
signal
helical
along
patterns
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BRPI1103537-4A
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English (en)
Portuguese (pt)
Inventor
Sakethraman Mahalingam
Manoj Kumar Koyithitta Meethal
Prafull Sharma
Rajesh Veera Venkata Lakshmi Langoju
Wrichik Basu
Parama Ghoshal
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General Electric Company
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Application filed by General Electric Company filed Critical General Electric Company
Publication of BRPI1103537A2 publication Critical patent/BRPI1103537A2/pt
Publication of BRPI1103537A8 publication Critical patent/BRPI1103537A8/pt
Publication of BRPI1103537B1 publication Critical patent/BRPI1103537B1/pt

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    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (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)
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 US8508238B2 (en) 2010-08-12 2010-08-12 System and method for performing electrical impedance tomography
US12/855,018 2010-08-12

Publications (3)

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

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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 (https=)
EP (1) EP2418478B1 (https=)
JP (1) JP2012042463A (https=)
CN (1) CN102435637B (https=)
BR (1) BRPI1103537B1 (https=)

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Also Published As

Publication number Publication date
EP2418478A1 (en) 2012-02-15
CN102435637B (zh) 2016-03-30
US20120038368A1 (en) 2012-02-16
BRPI1103537A8 (pt) 2015-09-08
US8508238B2 (en) 2013-08-13
EP2418478B1 (en) 2016-10-12
JP2012042463A (ja) 2012-03-01
CN102435637A (zh) 2012-05-02
BRPI1103537A2 (pt) 2015-08-04

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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 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]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2681 DE 24-05-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.