BRPI1009478A2 - sistemas e métodos para estimatiiva de parâmetro característico de espectro de impedância gástrica em humanos - Google Patents

sistemas e métodos para estimatiiva de parâmetro característico de espectro de impedância gástrica em humanos

Info

Publication number
BRPI1009478A2
BRPI1009478A2 BRPI1009478A BRPI1009478A BRPI1009478A2 BR PI1009478 A2 BRPI1009478 A2 BR PI1009478A2 BR PI1009478 A BRPI1009478 A BR PI1009478A BR PI1009478 A BRPI1009478 A BR PI1009478A BR PI1009478 A2 BRPI1009478 A2 BR PI1009478A2
Authority
BR
Brazil
Prior art keywords
humans
estimation
systems
methods
characteristic parameter
Prior art date
Application number
BRPI1009478A
Other languages
English (en)
Inventor
Emilio Sachiristán
Jozefus J M De Folter
Maria M Goodínez
Nohra E Beltran
Original Assignee
Critical Perfusion Inc
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 Critical Perfusion Inc filed Critical Critical Perfusion Inc
Publication of BRPI1009478A2 publication Critical patent/BRPI1009478A2/pt
Publication of BRPI1009478A8 publication Critical patent/BRPI1009478A8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4222—Evaluating particular parts, e.g. particular organs
    • A61B5/4238—Evaluating particular parts, e.g. particular organs stomach
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4222—Evaluating particular parts, e.g. particular organs
    • A61B5/4255—Intestines, colon or appendix

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Endocrinology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
BRPI1009478A 2009-03-16 2010-03-15 sistemas e métodos para estimatiiva de parâmetro característico de espectro de impedância gástrica em humanos BRPI1009478A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16040909P 2009-03-16 2009-03-16
PCT/US2010/027362 WO2010107715A1 (en) 2009-03-16 2010-03-15 Systems and method for characteristic parameter estimation of gastric impedance spectra in humans

Publications (2)

Publication Number Publication Date
BRPI1009478A2 true BRPI1009478A2 (pt) 2016-06-21
BRPI1009478A8 BRPI1009478A8 (pt) 2016-10-18

Family

ID=42739943

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009478A BRPI1009478A8 (pt) 2009-03-16 2010-03-15 sistemas e métodos para estimatiiva de parâmetro característico de espectro de impedância gástrica em humanos

Country Status (7)

Country Link
US (1) US20100268110A1 (pt)
EP (1) EP2408364A4 (pt)
JP (1) JP2012520739A (pt)
CN (1) CN102307524B (pt)
BR (1) BRPI1009478A8 (pt)
MX (1) MX2011009610A (pt)
WO (1) WO2010107715A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2593029A4 (en) 2010-07-13 2015-03-04 Sandhill Scient Inc APPARATUS AND METHOD FOR DETECTING AND MEASURING THE STATUS OF THE OESOPHAGIAN MUCOUS AND INDICATIONS OF PATHOLOGICAL GASTROESOPHAGEAL REFLUX
US9533835B2 (en) * 2011-10-24 2017-01-03 Remedi Technology Holdings, Llc Packaging system for pharmaceutical dispenser and associated method
US10779875B2 (en) 2013-05-06 2020-09-22 Novocure Gmbh Optimizing treatment using TTfields by changing the frequency during the course of long term tumor treatment
CA2981474A1 (en) * 2015-03-31 2016-10-06 Oncosec Medical Incorporated Systems and methods for improved tissue-sensing based electroporation
TWI598073B (zh) 2016-12-15 2017-09-11 財團法人工業技術研究院 生理訊號量測方法及生理訊號量測裝置
KR102042898B1 (ko) * 2017-10-31 2019-11-27 한국 한의학 연구원 다중 주파수 생체임피던스 측정을 이용한 건강정보 획득 장치 및 방법
CN108852352B (zh) * 2018-03-26 2021-07-30 深圳市麦德安医疗设备有限公司 生物阻抗Cole方程的参数估计方法、智能设备及存储介质
US11291382B2 (en) 2018-06-01 2022-04-05 Diversatek Healthcare, Inc. System and method for detecting and measuring the condition of intraluminal esophageal mucosa
JP7410937B2 (ja) * 2018-09-27 2024-01-10 インペディメッド・リミテッド インピーダンス測定の評価
JP2019093146A (ja) * 2018-12-13 2019-06-20 パルティ、ヨーラム 交番電界によって腫瘍を治療し、推定される細胞サイズに基づいて治療周波数を選択するための装置および方法
US11071860B2 (en) 2019-02-06 2021-07-27 Oncosec Medical Incorporated Systems and methods for detecting fault conditions in electroporation therapy
RU2752594C1 (ru) * 2020-05-15 2021-07-29 Федеральное государственное бюджетное образовательное учреждение высшего образования "Юго-Западный государственный университет" (ЮЗГУ) Способ классификации биологических объектов на основе многомерного биоимпедансного анализа и устройство для его реализации

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5807272A (en) * 1995-10-31 1998-09-15 Worcester Polytechnic Institute Impedance spectroscopy system for ischemia monitoring and detection
US5861014A (en) * 1997-04-30 1999-01-19 Medtronic, Inc. Method and apparatus for sensing a stimulating gastrointestinal tract on-demand
US6491647B1 (en) * 1998-09-23 2002-12-10 Active Signal Technologies, Inc. Physiological sensing device
EP1707116B1 (en) * 2000-07-19 2012-06-06 Innovamédica S.A. de C.V. Impedance spectroscopy system for ischemic mucosal damage monitoring in hollow viscous organs
US6970738B1 (en) * 2002-02-04 2005-11-29 Innovamedica S.A. De C.V. Complex impedance spectrometer using parallel demodulation and digital conversion
US7493158B2 (en) * 2003-09-05 2009-02-17 Sandhill Scientific, Inc. Esophageal function display and playback system and method for displaying esophageal function
US20070173733A1 (en) * 2005-09-12 2007-07-26 Emotiv Systems Pty Ltd Detection of and Interaction Using Mental States
CA2630921A1 (en) * 2005-12-06 2007-06-14 Epi-Sci, Llc Method and system for detecting electrophysiological changes in pre-cancerous and cancerous tissue and epithelium

Also Published As

Publication number Publication date
WO2010107715A1 (en) 2010-09-23
EP2408364A1 (en) 2012-01-25
JP2012520739A (ja) 2012-09-10
CN102307524A (zh) 2012-01-04
EP2408364A4 (en) 2014-04-23
MX2011009610A (es) 2011-11-04
US20100268110A1 (en) 2010-10-21
BRPI1009478A8 (pt) 2016-10-18
CN102307524B (zh) 2014-10-29

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements