GB2129243B - A circuit for providing a source of pulses for an electronic suppression of pain - Google Patents
A circuit for providing a source of pulses for an electronic suppression of painInfo
- Publication number
- GB2129243B GB2129243B GB08228364A GB8228364A GB2129243B GB 2129243 B GB2129243 B GB 2129243B GB 08228364 A GB08228364 A GB 08228364A GB 8228364 A GB8228364 A GB 8228364A GB 2129243 B GB2129243 B GB 2129243B
- Authority
- GB
- United Kingdom
- Prior art keywords
- pain
- pulses
- source
- providing
- circuit
- 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
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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/282—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
- H03K3/2826—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable using two active transistors of the complementary type
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pain & Pain Management (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Power Engineering (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electronic Switches (AREA)
- Direct Current Feeding And Distribution (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8217076A FR2534141B3 (en) | 1982-10-12 | 1982-10-12 | ELECTRONIC PAIN SUPPRESSION APPARATUS BY APPLYING VIBRATION |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2129243A GB2129243A (en) | 1984-05-10 |
GB2129243B true GB2129243B (en) | 1986-02-26 |
Family
ID=34259362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08228364A Expired GB2129243B (en) | 1982-10-12 | 1982-10-05 | A circuit for providing a source of pulses for an electronic suppression of pain |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3240004A1 (en) |
FR (1) | FR2534141B3 (en) |
GB (1) | GB2129243B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1240362B (en) * | 1990-03-30 | 1993-12-10 | Medisan S.L.R. | PROCEDURE FOR THE ELECTROSTIMULATION OF A MUSCLE MASS IN ORDER TO IMPROVE THE AESTHETIC ASPECT, AND APPARATUS FOR IMPLEMENTING THE PROCEDURE |
US5591156A (en) * | 1992-11-18 | 1997-01-07 | Chikuma; Toichi | Semiconductor medical treatment instrument |
GB0411610D0 (en) | 2004-05-24 | 2004-06-30 | Bioinduction Ltd | Electrotherapy apparatus |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3521641A (en) * | 1967-09-14 | 1970-07-28 | Harry B Farensbach | Electronic apparatus for inducing sleep |
-
1982
- 1982-10-05 GB GB08228364A patent/GB2129243B/en not_active Expired
- 1982-10-12 FR FR8217076A patent/FR2534141B3/en not_active Expired
- 1982-10-28 DE DE19823240004 patent/DE3240004A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3240004A1 (en) | 1984-05-03 |
GB2129243A (en) | 1984-05-10 |
FR2534141A1 (en) | 1984-04-13 |
FR2534141B3 (en) | 1985-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |