ES8704742A1 - Electronic device for cosmetic and medical therapy - has electrical current application device including active electrode and neutral return electrode applied on epidermis - Google Patents
Electronic device for cosmetic and medical therapy - has electrical current application device including active electrode and neutral return electrode applied on epidermisInfo
- Publication number
- ES8704742A1 ES8704742A1 ES549883A ES549883A ES8704742A1 ES 8704742 A1 ES8704742 A1 ES 8704742A1 ES 549883 A ES549883 A ES 549883A ES 549883 A ES549883 A ES 549883A ES 8704742 A1 ES8704742 A1 ES 8704742A1
- Authority
- ES
- Spain
- Prior art keywords
- frequency
- oscillating
- oscillating circuit
- resonance
- signal
- 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
Landscapes
- Electrotherapy Devices (AREA)
Abstract
The electronic device includes a high frequency oscillating circuit for supplying high frequency current in the range of from 1 to 2 megacycles per second. The high frequency oscillating circuit automatically reduces the supply power when the load impedance of the person is lowered. The high-frequency oscillating circuit includes an oscillating circuit producing an oscillation signal, a preamplifier boosting the oscillating circuit and an amplifier receiving the boosted oscillating circuit and outputting an amplified oscillating signal. Resonance circuits are provided receiving the amplified oscillating signal and outputs an oscillating signal with resonance at an operating frequency. An output amplifier is preferably connected to the resonance circuit receiving a signal output by the resonant circuit and outputting an amplified at an operating frequency. A high-frequency transformer is provided having a first and second winding and a center housing adjacent the second transformer winding having an aluminum cylinder for dissipating heat and reducing the load inductance of the first and second winding so as to increase the resonance frequency.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES549883A ES8704742A1 (en) | 1985-12-12 | 1985-12-12 | Electronic device for cosmetic and medical therapy - has electrical current application device including active electrode and neutral return electrode applied on epidermis |
IT8622368U IT206759Z2 (en) | 1985-07-08 | 1986-06-24 | ELECTRONIC DEVICE FOR COSMETIC MEDICAL THERAPY. |
US07/267,510 US4944302A (en) | 1985-07-08 | 1988-10-26 | Electronic device for cosmetic and medical therapy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES549883A ES8704742A1 (en) | 1985-12-12 | 1985-12-12 | Electronic device for cosmetic and medical therapy - has electrical current application device including active electrode and neutral return electrode applied on epidermis |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8704742A1 true ES8704742A1 (en) | 1987-04-16 |
ES549883A0 ES549883A0 (en) | 1987-04-16 |
Family
ID=8490430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES549883A Expired ES8704742A1 (en) | 1985-07-08 | 1985-12-12 | Electronic device for cosmetic and medical therapy - has electrical current application device including active electrode and neutral return electrode applied on epidermis |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES8704742A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2048626A2 (en) * | 1991-08-09 | 1994-03-16 | Zilvetti Salazar | Percussive massage device with high frequency electrode. |
WO2013021092A1 (en) * | 2011-08-10 | 2013-02-14 | Roel Electrocosmetics, S.C.P. | System for stimulating hair growth |
-
1985
- 1985-12-12 ES ES549883A patent/ES8704742A1/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2048626A2 (en) * | 1991-08-09 | 1994-03-16 | Zilvetti Salazar | Percussive massage device with high frequency electrode. |
WO2013021092A1 (en) * | 2011-08-10 | 2013-02-14 | Roel Electrocosmetics, S.C.P. | System for stimulating hair growth |
ES2395787A1 (en) * | 2011-08-10 | 2013-02-15 | Roel Electrocosmetics, S.C.P. | System for stimulating hair growth |
US9126038B2 (en) | 2011-08-10 | 2015-09-08 | Roel Electrocosmetics, S.C.P. | System for stimulating hair growth |
Also Published As
Publication number | Publication date |
---|---|
ES549883A0 (en) | 1987-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20070217 |