GB1114787A - Anaesthetising apparatus - Google Patents

Anaesthetising apparatus

Info

Publication number
GB1114787A
GB1114787A GB36547/65A GB3654765A GB1114787A GB 1114787 A GB1114787 A GB 1114787A GB 36547/65 A GB36547/65 A GB 36547/65A GB 3654765 A GB3654765 A GB 3654765A GB 1114787 A GB1114787 A GB 1114787A
Authority
GB
United Kingdom
Prior art keywords
electrodes
current
aug
high frequency
source
Prior art date
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.)
Expired
Application number
GB36547/65A
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.)
BIO TRONICS RES Inc
Original Assignee
BIO TRONICS RES 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 BIO TRONICS RES Inc filed Critical BIO TRONICS RES Inc
Publication of GB1114787A publication Critical patent/GB1114787A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • A61N1/36021—External stimulators, e.g. with patch electrodes for treatment of pain
    • 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]
    • 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]
    • A61B5/372—Analysis of electroencephalograms
    • 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]
    • A61B5/375—Electroencephalography [EEG] using biofeedback
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0072—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus with application of electrical currents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/08—Other bio-electrical signals
    • A61M2230/10—Electroencephalographic signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/20—Blood composition characteristics

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Psychology (AREA)
  • Medical Informatics (AREA)
  • Psychiatry (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Acoustics & Sound (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pain & Pain Management (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Electrotherapy Devices (AREA)

Abstract

1,114,787. Anaesthetizing apparatus. BIOTRONICS RESEARCH Inc. 25 Aug., 1965 [26 Aug., 1964; 23 March, 1965], No. 36547/65. Heading A5R. Apparatus used to anaesthetize a living body or part thereof, comprises a source 22 of high frequency oscillating electric current which is to be applied to the body through electrodes 26, the current being modulated in amplitude or frequency by electric signals picked-up from the body and conducted to an amplifier 12. As shown the body signals are obtained from electro-encephalograph electrodes 11; alternatively a source such as an electrocardiograph may be used. A phase shifter 24 with manual adjustment is also included in the circuit. As in Figure 2 (not shown), the apparatus may also comprise particular amplifiers and filters to reduce unwanted noise and may include monitoring oscilloscopes. In an alternative apparatus, Figure 3 (not shown), the signals received from the body are amplified and rectified and used to control the amount of current applied to the body from a high frequency oscillator. Frequencies of 10-50 k.c.p.s. are suggested for the oscillator output. A single set of electrodes may be employed instead of separate electrodes 11, 26.
GB36547/65A 1964-08-26 1965-08-25 Anaesthetising apparatus Expired GB1114787A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39221664A 1964-08-26 1964-08-26
US44195865A 1965-03-23 1965-03-23

Publications (1)

Publication Number Publication Date
GB1114787A true GB1114787A (en) 1968-05-22

Family

ID=27013803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36547/65A Expired GB1114787A (en) 1964-08-26 1965-08-25 Anaesthetising apparatus

Country Status (10)

Country Link
US (1) US3495596A (en)
AT (1) AT267042B (en)
BE (1) BE667757A (en)
CH (1) CH467627A (en)
DE (1) DE1489702A1 (en)
DK (1) DK118902B (en)
ES (2) ES316066A1 (en)
GB (1) GB1114787A (en)
IL (1) IL24075A (en)
NL (1) NL6510787A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148121A (en) * 1983-10-22 1985-05-30 Mo Oblastnoi Nii Akusherstva I Apparatus for central electroanalgesia
GB2159719A (en) * 1984-06-07 1985-12-11 Pain Suppression Labs Inc Electronic glaucoma treatment apparatus

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884218A (en) * 1970-09-30 1975-05-20 Monroe Ind Inc Method of inducing and maintaining various stages of sleep in the human being
US3753433A (en) * 1971-01-18 1973-08-21 Aquarius Electronics Electroencephalophone and feedback system
US3967616A (en) * 1972-10-24 1976-07-06 Ross Sidney A Multichannel system for and a multifactorial method of controlling the nervous system of a living organism
US3837331A (en) * 1972-10-24 1974-09-24 S Ross System and method for controlling the nervous system of a living organism
US3924606A (en) * 1973-02-22 1975-12-09 Jose R Silva System and method for monitoring physiological parameters
US3855998A (en) * 1973-03-14 1974-12-24 Hidalgo A De Entertainment device
US3850161A (en) * 1973-04-09 1974-11-26 S Liss Method and apparatus for monitoring and counteracting excess brain electrical energy to prevent epileptic seizures and the like
US3978847A (en) * 1974-07-29 1976-09-07 Biofeedback Computers, Inc. Multiple channel phase integrating biofeedback computing method
US4031883A (en) * 1974-07-29 1977-06-28 Biofeedback Computers, Inc. Multiple channel phase integrating biofeedback computer
US3951134A (en) * 1974-08-05 1976-04-20 Dorne & Margolin Inc. Apparatus and method for remotely monitoring and altering brain waves
FR2360291A1 (en) * 1976-08-06 1978-03-03 Medicor Muevek Emotional influence reduction during diagnostic measurement - uses biological feedback system to detect rest condition
US4305402A (en) * 1979-06-29 1981-12-15 Katims Jefferson J Method for transcutaneous electrical stimulation
US4503863A (en) * 1979-06-29 1985-03-12 Katims Jefferson J Method and apparatus for transcutaneous electrical stimulation
US4690142A (en) * 1980-12-10 1987-09-01 Ross Sidney A Method and system for utilizing electro-neuro stimulation in a bio-feedback system
JPH0712378B2 (en) * 1989-08-10 1995-02-15 パイオニア株式会社 EEG guiding goggles and EEG guiding device
US20040073129A1 (en) * 2002-10-15 2004-04-15 Ssi Corporation EEG system for time-scaling presentations
US9149599B2 (en) * 2008-04-09 2015-10-06 Lotus Magnus, Llc Brain stimulation systems and methods
ES2464690R1 (en) * 2012-12-03 2014-12-09 María Del Pilar SÁNCHEZ JAIME BIOLOGICAL SYNCHRONISM TEAM FOR THE INDUCTION OF CHANGES OF THE STATE OF CONSCIENCE
WO2015045939A1 (en) * 2013-09-26 2015-04-02 株式会社村田製作所 Biological information measurement device
US20170021173A1 (en) * 2015-07-21 2017-01-26 Andreas Peneder System and method for medical devices and pain reduction

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368207A (en) * 1941-01-30 1945-01-30 Warren S Eaton Method of and means for therapeutic treatment
DE806703C (en) * 1948-10-02 1951-06-18 Siemens & Halske A G Device for anesthesia monitoring
US2860627A (en) * 1953-03-26 1958-11-18 Charles M Harden Pattern photic stimulator
US3032029A (en) * 1958-07-09 1962-05-01 Thompson Ramo Wooldridge Inc System controlling apparatus and method
US3096768A (en) * 1960-05-27 1963-07-09 Tron Inc Fa Electrotherapy system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148121A (en) * 1983-10-22 1985-05-30 Mo Oblastnoi Nii Akusherstva I Apparatus for central electroanalgesia
GB2159719A (en) * 1984-06-07 1985-12-11 Pain Suppression Labs Inc Electronic glaucoma treatment apparatus

Also Published As

Publication number Publication date
BE667757A (en) 1966-02-02
ES320859A1 (en) 1966-06-16
NL6510787A (en) 1966-02-28
ES316066A1 (en) 1966-03-01
IL24075A (en) 1969-11-30
US3495596A (en) 1970-02-17
DE1489702A1 (en) 1969-06-04
DK118902B (en) 1970-10-19
CH467627A (en) 1969-01-31
AT267042B (en) 1968-12-10

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