CN2688241Y - Multifunctional high-frequency ionic bromhidrosis therapeutical equipment - Google Patents
Multifunctional high-frequency ionic bromhidrosis therapeutical equipment Download PDFInfo
- Publication number
- CN2688241Y CN2688241Y CN 200420018564 CN200420018564U CN2688241Y CN 2688241 Y CN2688241 Y CN 2688241Y CN 200420018564 CN200420018564 CN 200420018564 CN 200420018564 U CN200420018564 U CN 200420018564U CN 2688241 Y CN2688241 Y CN 2688241Y
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- CN
- China
- Prior art keywords
- circuit
- bromhidrosis
- booster
- frequency
- high frequency
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- Expired - Fee Related
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- Electrotherapy Devices (AREA)
Abstract
The utility model relates to the multifunctional high-frequency ionic bromhidrosis therapeutical equipment and belongs to the electrotherapy apparatus. The utility model adopts the low voltage direct current outputted by the switching power supply circuit of the alternating current to a filter circuit. The interference of the direct current is filtered and then is sent to a high frequency pulse width modulation circuit through a voltage stabilizer. The generated modulating signal is amplified through a power motivation circuit and then is sent to a booster. The switching power supply circuit directly inputs the direct current of the booster, and the direct current is boosted to the output power of the high frequency high voltage to supply the work for the operating electrode. The utility model has the advantages of simple design circuit, small volume, cheap cost, wide frequency and intensity range, continuous adjustment and complete function, and satisfies the requirements of various clinical operation therapies.
Description
Technical field
This utility model belongs to electrotherapy apparatus, particularly a kind of high frequency electric knife bromhidrosis multifunction medical instrument.
Background technology
In the prior art, the medical science characteristic of utilizing electric current that the stimulation of body is raise along with frequency and weakening, frequency is put on some tissue generation ionic flame of human body greater than the high-frequency high-voltage current of 100KHZ, can be used for rescuing of skin histology local patholoic change, as operations such as radical cure bromhidrosis, human body beauty treatments.But existing therapeutic instrument is backward in technique, output frequency and intensity all can not fully meet clinical needs, and cause the operation degree of accuracy not high enough, and volume is big and heavy.
Summary of the invention
This utility model is intended to solve the deficiencies in the prior art, designed a kind of high frequency electric knife bromhidrosis multifunction medical instrument, its design concept is: the low-voltage DC of the switching power circuit output of employing Alternating Current Power Supply is to filter circuit, the unidirectional current of filtering interfering is delivered to the high-frequency pulsed width modulation circuit through manostat, the modulation signal that produces amplifies through power pushing circuit, again to booster.The unidirectional current of switching power circuit directly being imported booster boosts into the power output of high-frequency and high-voltage, for procedures electrode work.Standby dc source is in parallel with switching power circuit, but the place of switches power circuit is made the power supply of filter circuit.Between filter circuit and direct current stabilizer, be connected in series on and off switch.Intensity adjustments potentiometer and frequency adjustment element are arranged in the high-frequency pulsed width modulation circuit.The energy display is arranged on booster.
High frequency electric knife bromhidrosis multifunction medical instrument design circuit of the present utility model is simple, volume is small and exquisite, with low cost, frequency and strength range are wide, adjustable, multiple functional continuously, can satisfy the needs of various clinical operative treatment.
Description of drawings
Figure of description is the structural representation of high frequency electric knife bromhidrosis multifunction medical instrument of the present utility model.
Embodiment
The concrete enforcement of high frequency electric knife bromhidrosis multifunction medical instrument of the present utility model is: with the low-voltage DC of the switching power circuit (1) of Alternating Current Power Supply output to filter circuit (2), the unidirectional current of filtering interfering is delivered to high-frequency pulsed width modulation circuit (4) through manostat (3), the modulation signal that produces amplifies through power pushing circuit (5), again to booster (6).The unidirectional current of switching power circuit (1) direct-furnish booster (6) is boosted into the power output of high-frequency and high-voltage, for procedures electrode (7) work.Standby dc source (8) is in parallel with switching power circuit (1), but place of switches power circuit (1) is as the power supply of filter circuit (2).Between filter circuit (2) and direct current stabilizer (3), be connected in series on and off switch (9).Intensity adjustments potentiometer (10) and frequency adjustment element (11) are arranged in high-frequency pulsed width modulation circuit (4).Energy display (12) is arranged on booster (6).
Claims (5)
1, high frequency electric knife bromhidrosis multifunction medical instrument, the low-voltage DC of switching power circuit (1) output that it is characterized in that adopting Alternating Current Power Supply is to filter circuit (2), the unidirectional current of filtering interfering is delivered to high-frequency pulsed width modulation circuit (4) through manostat (3), the modulation signal that produces amplifies through power pushing circuit (5), again to booster (6), the unidirectional current of switching power circuit (1) direct-furnish booster (6) is boosted into the power output of high-frequency and high-voltage, for procedures electrode (7) work.
2, high frequency electric knife bromhidrosis multifunction medical instrument as claimed in claim 1 it is characterized in that having standby dc source (8) in parallel with switching power circuit (1), but place of switches power circuit (1) is made the power supply of filter circuit (2).
3, high frequency electric knife bromhidrosis multifunction medical instrument as claimed in claim 1 or 2 is characterized in that being connected in series on and off switch (9) between filter circuit (2) and direct current stabilizer (3).
4, high frequency electric knife bromhidrosis multifunction medical instrument as claimed in claim 1 or 2 is characterized in that intensity adjustments potentiometer (10) and frequency adjustment element (11) are arranged in high-frequency pulsed width modulation circuit (4).
5, high frequency electric knife bromhidrosis multifunction medical instrument as claimed in claim 1 or 2 is characterized in that energy display (12) is arranged on booster (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018564 CN2688241Y (en) | 2004-03-10 | 2004-03-10 | Multifunctional high-frequency ionic bromhidrosis therapeutical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018564 CN2688241Y (en) | 2004-03-10 | 2004-03-10 | Multifunctional high-frequency ionic bromhidrosis therapeutical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2688241Y true CN2688241Y (en) | 2005-03-30 |
Family
ID=34669070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420018564 Expired - Fee Related CN2688241Y (en) | 2004-03-10 | 2004-03-10 | Multifunctional high-frequency ionic bromhidrosis therapeutical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2688241Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520580A (en) * | 2021-06-17 | 2021-10-22 | 河南科技大学第一附属医院 | Portable pen type high-frequency electric ion therapeutic apparatus |
-
2004
- 2004-03-10 CN CN 200420018564 patent/CN2688241Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520580A (en) * | 2021-06-17 | 2021-10-22 | 河南科技大学第一附属医院 | Portable pen type high-frequency electric ion therapeutic apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050330 |