BR9509370A - Eletrodo sensor de biopotencial - Google Patents

Eletrodo sensor de biopotencial

Info

Publication number
BR9509370A
BR9509370A BR9509370A BR9509370A BR9509370A BR 9509370 A BR9509370 A BR 9509370A BR 9509370 A BR9509370 A BR 9509370A BR 9509370 A BR9509370 A BR 9509370A BR 9509370 A BR9509370 A BR 9509370A
Authority
BR
Brazil
Prior art keywords
sensor electrode
biopotential sensor
biopotential
electrode
sensor
Prior art date
Application number
BR9509370A
Other languages
English (en)
Inventor
Seth D Nathanson
Mark L Faupel
John D Stephens
Burke T Barrett
Original Assignee
Biofield Corp
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
Priority claimed from US08/325,085 external-priority patent/US5660177A/en
Priority claimed from US08/508,206 external-priority patent/US5823957A/en
Application filed by Biofield Corp filed Critical Biofield Corp
Publication of BR9509370A publication Critical patent/BR9509370A/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 
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/251—Means for maintaining electrode contact with the body
    • A61B5/257—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
    • A61B5/259—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes using conductive adhesive means, e.g. gels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A61B2562/0215—Silver or silver chloride containing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (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)
  • Electrotherapy Devices (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
BR9509370A 1994-10-17 1995-10-16 Eletrodo sensor de biopotencial BR9509370A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/325,085 US5660177A (en) 1991-11-04 1994-10-17 D.C. biopotential sensing electrode assemblies for apparatus for disease, injury and bodily condition screening or sensing
US08/508,206 US5823957A (en) 1994-10-17 1995-07-27 D.C. biopotential sensing electrode and electroconductive medium for use therein
PCT/US1995/012525 WO1996011631A1 (en) 1994-10-17 1995-10-16 Dc biopotential sensing electrode and electroconductive medium for use therein

Publications (1)

Publication Number Publication Date
BR9509370A true BR9509370A (pt) 1998-07-07

Family

ID=26984767

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9509370A BR9509370A (pt) 1994-10-17 1995-10-16 Eletrodo sensor de biopotencial

Country Status (8)

Country Link
EP (1) EP0786958A4 (pt)
JP (1) JPH10508227A (pt)
AU (1) AU3824495A (pt)
BR (1) BR9509370A (pt)
CA (1) CA2202749C (pt)
IL (1) IL115524A (pt)
MX (1) MX9702807A (pt)
WO (1) WO1996011631A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6394953B1 (en) 2000-02-25 2002-05-28 Aspect Medical Systems, Inc. Electrode array system for measuring electrophysiological signals
US6032064A (en) * 1996-10-11 2000-02-29 Aspect Medical Systems, Inc. Electrode array system for measuring electrophysiological signals
AU779475B2 (en) * 1996-10-11 2005-01-27 Covidien Lp Electrode array system for measuring electrophysiological signals
US5895298A (en) * 1997-05-29 1999-04-20 Biofield Corp. DC biopotential electrode connector and connector condition sensor
EP1898782B1 (en) 2005-07-01 2016-04-06 Impedimed Limited Monitoring system
KR102194246B1 (ko) 2013-11-27 2020-12-22 삼성전자주식회사 생체용 전극 및 이를 포함하는 생체 신호 측정 장치
KR101649074B1 (ko) * 2015-04-09 2016-08-17 이경호 세포간 전위차를 측정하는 방법 및 이를 이용한 유방암 감별시스템
WO2024163346A1 (en) * 2023-01-30 2024-08-08 Edwards Lifesciences Corporation Sensor with electrodes having gel containment features

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027333A (en) * 1957-12-30 1962-03-27 Burton Parsons Chemicals Inc Electrically conductive emulsions
US3828766A (en) * 1972-08-14 1974-08-13 Jet Medical Prod Inc Disposable medical electrode
US3976055A (en) * 1973-12-17 1976-08-24 Ndm Corporation Electrode and conductor therefor
US3964469A (en) * 1975-04-21 1976-06-22 Eastprint, Inc. Disposable electrode
GB1594214A (en) * 1977-01-21 1981-07-30 Cardio Tech Body electrodes
US4282878A (en) * 1979-08-17 1981-08-11 Vaughn Corporation Electrode structure for electrocardiograph and related physiological measurements and the like
US4406827A (en) * 1979-09-04 1983-09-27 Minnesota Mining And Manufacturing Company Cohesive nonsticky electrically conductive gel composition
US4365634A (en) * 1979-12-06 1982-12-28 C. R. Bard, Inc. Medical electrode construction
US4570637A (en) * 1983-10-20 1986-02-18 Andover Medical Incorporated Electrode
US4617935A (en) * 1985-03-12 1986-10-21 Ndm Corporation Medical electrode
US4685467A (en) * 1985-07-10 1987-08-11 American Hospital Supply Corporation X-ray transparent medical electrodes and lead wires and assemblies thereof
US5415164A (en) * 1991-11-04 1995-05-16 Biofield Corp. Apparatus and method for screening and diagnosing trauma or disease in body tissues
US5499628A (en) * 1993-08-27 1996-03-19 Micron Medical Products, Inc. Medical electrode

Also Published As

Publication number Publication date
EP0786958A4 (en) 1999-02-03
EP0786958A1 (en) 1997-08-06
IL115524A (en) 2001-07-24
CA2202749A1 (en) 1996-04-25
WO1996011631A1 (en) 1996-04-25
MX9702807A (es) 1998-02-28
CA2202749C (en) 2003-05-27
AU3824495A (en) 1996-05-06
IL115524A0 (en) 1996-01-19
JPH10508227A (ja) 1998-08-18

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 10A., 11A., 12A., 13A., E 14A. ANUIDADES.

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

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2049 DE 13/04/2010 E COMPROVAR RECOLHIMENTO DA 15A , 16A , 17A E 18A ANUIDADES.