FR2267733A1 - - Google Patents

Info

Publication number
FR2267733A1
FR2267733A1 FR7511990A FR7511990A FR2267733A1 FR 2267733 A1 FR2267733 A1 FR 2267733A1 FR 7511990 A FR7511990 A FR 7511990A FR 7511990 A FR7511990 A FR 7511990A FR 2267733 A1 FR2267733 A1 FR 2267733A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7511990A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUMETRICS CORP
Original Assignee
HUMETRICS 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
Application filed by HUMETRICS CORP filed Critical HUMETRICS CORP
Publication of FR2267733A1 publication Critical patent/FR2267733A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/30—Input circuits therefor
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/31—Input circuits therefor specially adapted for particular uses for electroencephalography [EEG]
    • 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
    • A61B5/276—Protection against electrode failure
    • 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
    • A61B5/30—Input circuits therefor
    • A61B5/304—Switching circuits
    • 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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
FR7511990A 1974-04-18 1975-04-17 Withdrawn FR2267733A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US462123A US3910258A (en) 1974-04-18 1974-04-18 Cerebral activity monitor

Publications (1)

Publication Number Publication Date
FR2267733A1 true FR2267733A1 (fr) 1975-11-14

Family

ID=23835237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511990A Withdrawn FR2267733A1 (fr) 1974-04-18 1975-04-17

Country Status (10)

Country Link
US (1) US3910258A (fr)
JP (1) JPS50146176A (fr)
BE (1) BE828044A (fr)
DE (1) DE2515086A1 (fr)
DK (1) DK164675A (fr)
ES (1) ES435985A1 (fr)
FR (1) FR2267733A1 (fr)
IL (1) IL47081A0 (fr)
NL (1) NL7504659A (fr)
SE (1) SE7504377L (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258798U (fr) * 1975-10-27 1977-04-28
US4037586A (en) * 1976-04-14 1977-07-26 Grichnik James A Electroencephalograph display
US4110918A (en) * 1976-07-21 1978-09-05 Cyborg Corporation Modular biofeedback training system
US4228806A (en) * 1978-05-25 1980-10-21 International Rectifier Corporation Sleep state inhibited wake-up alarm
US4409987A (en) * 1978-06-09 1983-10-18 Beckman Instruments, Inc. Electroencephalograph
US4202354A (en) * 1978-06-09 1980-05-13 Beckman Instruments, Inc. Electroencephalograph
US4412547A (en) * 1981-04-29 1983-11-01 Neurologics, Inc. Neurological monitoring device
US4424816A (en) 1981-04-29 1984-01-10 Neurologics, Inc. Neurological monitoring device test circuitry
US6167145A (en) * 1996-03-29 2000-12-26 Surgical Navigation Technologies, Inc. Bone navigation system
RU2096990C1 (ru) * 1996-11-01 1997-11-27 Яков Иосифович Левин Способ воздействия на организм
AU2001244519A1 (en) * 2000-04-12 2001-10-23 Taugagreining Hf. Continuous signal quality control
KR100437488B1 (ko) * 2001-05-30 2004-06-25 주식회사 바이오스페이스 생체전기 임피던스 측정장치
CA2842027A1 (fr) * 2011-07-16 2013-01-24 Adam J. Simon Systemes et procedes pour l'evaluation physiologique de la sante d'un cerveau et le controle de qualite a distance de systemes d'electroencephalogramme (eeg)
EP2967484A4 (fr) 2013-03-15 2016-11-09 Adam J Simon Système et signatures pour la stimulation et l'évaluation physiologiques multimodales d'une santé du cerveau
KR102364842B1 (ko) * 2014-12-02 2022-02-18 삼성전자주식회사 맥파 측정 장치 및 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902080A (en) * 1953-11-04 1959-09-01 Western Electric Co Apparatus for twisting wave guides
US3518983A (en) * 1967-10-03 1970-07-07 Humetrics Corp Arrhythmia detector and method of operation
US3518986A (en) * 1967-11-20 1970-07-07 Beckman Instruments Inc Patient monitoring safety system
US3587563A (en) * 1969-01-08 1971-06-28 Us Army Heartbeat monitor
US3706308A (en) * 1970-10-19 1972-12-19 Neuro Data Inc Life detecting medical instrument
US3721230A (en) * 1970-11-23 1973-03-20 Overton M Iii High-gain monitor to determine electro-cerebral silence
US3699947A (en) * 1971-07-13 1972-10-24 Nat Res Dev Electroencephalograph monitoring apparatus
BE788620A (fr) * 1971-09-29 1973-01-02 Humetrics Corp Procede et appareil pour l'analyse automatique de signaux d'ondes cerebrales

Also Published As

Publication number Publication date
ES435985A1 (es) 1977-02-01
US3910258A (en) 1975-10-07
DE2515086A1 (de) 1975-11-20
SE7504377L (sv) 1975-10-20
JPS50146176A (fr) 1975-11-22
BE828044A (fr) 1975-08-18
NL7504659A (nl) 1975-10-21
IL47081A0 (en) 1975-06-25
DK164675A (da) 1975-10-19

Similar Documents

Publication Publication Date Title
JPS50110013A (fr)
JPS50146176A (fr)
FR2272801B3 (fr)
JPS50114583A (fr)
FR2263438B1 (fr)
FR2276669B3 (fr)
FR2268293A1 (fr)
JPS50113307A (fr)
JPS50110582A (fr)
JPS50112030U (fr)
FR2292481B1 (fr)
JPS50101890U (fr)
AU495028B2 (fr)
JPS50127813U (fr)
CS173309B1 (fr)
AR198841Q (fr)
JPS50135046U (fr)
JPS50114131U (fr)
BG22566A1 (fr)
CH577817A5 (fr)
BG21133A1 (fr)
CH594587A5 (fr)
BG20447A1 (fr)
BE836964A (fr)
BG26532A3 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse