GB1321310A - Electrotherapy apparatus - Google Patents
Electrotherapy apparatusInfo
- Publication number
- GB1321310A GB1321310A GB3387770A GB3387770A GB1321310A GB 1321310 A GB1321310 A GB 1321310A GB 3387770 A GB3387770 A GB 3387770A GB 3387770 A GB3387770 A GB 3387770A GB 1321310 A GB1321310 A GB 1321310A
- Authority
- GB
- United Kingdom
- Prior art keywords
- july
- capacitor
- power supply
- output
- current
- 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
- A61N1/20—Applying electric currents by contact electrodes continuous direct currents
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electrotherapy Devices (AREA)
Abstract
1321310 Electrotherapeutic apparatus R F CROMLEY 13 July 1970 [16 July 1969] 33877/ 70 Heading A5R Electrotherapeutic apparatus comprises power supply 18 having a step-up transformer having a primary winding 18 connected via variable resistor 16. current-limiting resistor 15 and a timer switch 14 to a supply of A.C., electrodes 42, 44 for connection to the patient being connected across a capacitor 27, charged by a rectifier 24 from the transformer secondary winding 22, via current-limiting resistors and a capacitor 36 shunted by a neon discharge lamp 34. Power supply 18 is sealed and gives a D.C. output of up to 10 KV., the output being indicated by a meter 37. The apparatus may be used for reducing inflamation and repairing damage to the nervous system in an affected area.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84226669A | 1969-07-16 | 1969-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1321310A true GB1321310A (en) | 1973-06-27 |
Family
ID=25286904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3387770A Expired GB1321310A (en) | 1969-07-16 | 1970-07-13 | Electrotherapy apparatus |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA925165A (en) |
GB (1) | GB1321310A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2128093A (en) * | 1982-10-05 | 1984-04-26 | Edwin Leonard Head | An electrical therapy device |
GB2191948A (en) * | 1986-06-05 | 1987-12-31 | Beijing Information Technology | Electric field therapeutic apparatus |
-
1970
- 1970-05-21 CA CA083356A patent/CA925165A/en not_active Expired
- 1970-07-13 GB GB3387770A patent/GB1321310A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2128093A (en) * | 1982-10-05 | 1984-04-26 | Edwin Leonard Head | An electrical therapy device |
GB2191948A (en) * | 1986-06-05 | 1987-12-31 | Beijing Information Technology | Electric field therapeutic apparatus |
US4846178A (en) * | 1986-06-05 | 1989-07-11 | Beijing Information Technology Institute | Electric field therapeutic apparatus |
GB2191948B (en) * | 1986-06-05 | 1990-07-04 | Beijing Information Technology | Electric field therapeutic apparatus |
Also Published As
Publication number | Publication date |
---|---|
CA925165A (en) | 1973-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |