CN1075939C - Ultra-high frequency beautifying instrument - Google Patents
Ultra-high frequency beautifying instrument Download PDFInfo
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- CN1075939C CN1075939C CN 93116610 CN93116610A CN1075939C CN 1075939 C CN1075939 C CN 1075939C CN 93116610 CN93116610 CN 93116610 CN 93116610 A CN93116610 A CN 93116610A CN 1075939 C CN1075939 C CN 1075939C
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- high frequency
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Abstract
The present invention provides a beautifying instrument with ultrahigh frequency, which is used for removing various benign neoplasms on skin especially facial skin. The instrument can cure more than 70 skin diseases, and the cure rate can reach 99.9%. An oscillation signal source with ultrahigh frequency of the present invention is composed of an oscillator with ultrahigh frequency, a power amplifier, a coupling isolating circuit, a current stabilization and frequency stabilization circuit, etc. Ultrahigh-frequency signals are output by output electrodes and various needle-shaped or knife-shaped operation tools to carry out cosmetic surgeries. The present invention does not leave scar on skin and has no infection after curing, and is suitable for medical and beautifying departments.
Description
The present invention relates to a kind ofly be used to remove all kinds of benign neoplasms of skin surface (especially skin of face) and radical cure hirsutism, repair each uloid, the eye of also can piercing one's ears simultaneously, radical cure liquid smelly a kind of operation beauty apparatus belong to the beautifying skin surgical field.
That existing beautifying skin technology mainly contains is freezing, laser, Chinese and western drugs burn into dermabrasion and high frequency electric knife beauty methods such as (are mainly used in scalpel edge cutting and the art and stop blooding).But use the shortcoming of above-mentioned several method to be: 1. the sick difficult drop-off that decreases; 2. be difficult to grasp the size and the depth degree of area for treatment area, skin surface is not too smooth.In order to overcome above-mentioned shortcoming, ultra-high frequency beautifying instrument has appearred, and as Chinese patent " ultra-high frequency beautifying device " (application number 91104006), the shortcoming of this invention is: adopted commercially available " face therapy apparatus " as the ultra-high frequency signal source.The parameters precision and the stability indicator of its output energy, frequency all can not meet the demands.And adopt the metal bare electrode to directly act on human body and do not have safety measure, have unsafe factor.
The ultrahigh-frequency current that the objective of the invention is to design a kind of output is stable, and parameters precision height, metal bare electrode directly act on human body and the ultra-high frequency beautifying instrument of safety measure is arranged.
The object of the present invention is achieved like this: a tunable vibration circuit produces the hyperfrequency oscillator signal; A power amplification circuit, it and output intensity are regulated and display circuit joins, and the outfan of the input of power amplification circuit and tunable vibration circuit joins, and its outfan is exported the ultra-high frequency signal that is exaggerated; A current stabilization frequency stabilization circuit, the outfan of its input and power amplification circuit joins, and its outfan and tunable vibration circuit join; The outfan of its input of coupling buffer circuit and power amplifier joins, and its outfan and output electrode and multiple needle-like, cutter shape surgical device join; One for complete machine each several part circuit provides the power circuit of power supply, and it joins with voltage adjustment and display circuit.
1. power circuit: adopt self compensation adjustment design, but offset supply voltage pulsation-15%～+ 10%.Directly satisfying the relatively poor area of electrical network condition uses.Can join alternating current steady voltage plug no longer in addition.Power circuit removes self has the voltage-regulation demonstration, and the switch indication outside the functions such as overcurrent protection, is mainly complete machine three road voltages are provided.Be respectively 600V (wing voltage), 6.3V (electron tube heater voltage), 24V air cooling equipment voltage.
2. oscillating circuit and power amplifier: adopt two beam power tetrode FU-7 (available large power triode realization), lc circuit to realize self-maintained circuit, produce ultra-high frequency signal, through recommending power amplification output.Have tuning, output intensity control and Presentation Function.
3. current stabilization frequency stabilization circuit: adopt ZF3630J current stabilization assembly, utilize emission of cathode electric current current stabilization method, controlled the frequency deviation fluctuation to a certain extent, improved system stability.
4. instrument internal is installed air cooling equipment, and temperature rise in the controller effectively guarantees that system's stream time reached more than 12 hours, and complete machine is reliable and stable.
5. the coupling buffer circuit adopts inductance coupling and the two isolated condenser type energy output of electric capacity circuit design, guarantees the safety of the direct effect on human body of metal bare electrode.
6. pale pink (mass-tone) panel is adopted in appearance design uniquely, and shallow rose fuselage is to coordinate mutually with beauty industry.Internal structure process using high frequency, low-frequency phase isolation structure, HFS parts and lead all adopt electroplate technology (coating H) 0.1mm), to reduce the signal attenuation of high frequency channel.
Advantage of the present invention is: comparatively ideally realized that cosmetic surgery operation is meticulous, safe and reliable, do not stayed cicatrix after the operation, do not stayed pockmark, skin can recover normal purpose fully, is a kind of more satisfactory beauty apparatus.
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is a circuit block diagram of the present invention;
Fig. 2 is circuit theory diagrams of the present invention.
With reference to accompanying drawing:
1. by U1, U2, L1～L4, C4～C6, R2～R6 constitutes tunable, the hyperfrequency vibration, pushes off power amplifier.Wherein: L4, C6 are resonant tank, the fine setting of double as output intensity; R3～R6 and KZ2 constitute grid voltage and adjust circuit, realize that the stepping of output intensity is regulated.B2 is a direct current 200mA ammeter, makes output intensity and shows that SJK is a time switch.
2. constitute the inductance coupling by L3, L4, form the isolated condenser type energy output of electric capacity through C7, C8.
3.ZF3630J be the current stabilization assembly, effect is the fluctuation of control frequency deviation.
4.ZLF be miniature instrument direct current axial flow blower, finish machine internal cooling (forced ventilation).
5. power pack: DK, ZD, R1 are on and off switch and indicating circuit; C1, C2, C11, C12, C13 are high-frequency bypass capacitor.Anti-High-frequency Interference, KZ1, BYQ, B1 constitute power supply and voltage-regulation and display circuit.D1～D4 forms rectifier bridge provides direct current 600V anode voltage for FU-7.
Claims (3)
1. ultra-high frequency beautifying instrument, it comprises ultra-high frequency signal source and output electrode and multiple needle-like, cutter shape surgical device, it is characterized in that the ultra-high frequency signal source is made up of following circuit: a tunable vibration circuit that produces the hyperfrequency oscillator signal; A power amplification circuit, it and output intensity are regulated and display circuit joins, and the outfan of the input of power amplification circuit and tunable vibration circuit joins; A current stabilization frequency stabilization circuit, the outfan of its input and power amplification circuit joins, and its outfan and adjustable oscillating circuit join; A coupling buffer circuit, the outfan of its input and power amplifier joins, the outfan of coupling buffer circuit and output electrode and multiple needle-like, cutter shape surgical device join, and one for the each several part circuit provides the power circuit of power supply, and it joins with voltage adjustment and display circuit.
2. ultra-high frequency beautifying instrument according to claim 1 is characterized in that: the hyperfrequency oscillating circuit adopts FU-7 electron tube, LC self-maintained circuit.
3. ultra-high frequency beautifying instrument according to claim 1 is characterized in that: this ultra-high frequency beautifying device can be added with air cooling equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93116610 CN1075939C (en) | 1993-08-27 | 1993-08-27 | Ultra-high frequency beautifying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93116610 CN1075939C (en) | 1993-08-27 | 1993-08-27 | Ultra-high frequency beautifying instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1099255A CN1099255A (en) | 1995-03-01 |
| CN1075939C true CN1075939C (en) | 2001-12-12 |
Family
ID=4991622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93116610 Expired - Fee Related CN1075939C (en) | 1993-08-27 | 1993-08-27 | Ultra-high frequency beautifying instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1075939C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5833686A (en) * | 1994-09-01 | 1998-11-10 | Zhao; Xinhua | Ultra-high-frequency cosmetic apparatus |
| CN109173068B (en) * | 2018-08-30 | 2020-07-17 | 深圳可思美科技有限公司 | Constant current output system, radio frequency beauty instrument and constant current output method |
-
1993
- 1993-08-27 CN CN 93116610 patent/CN1075939C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1099255A (en) | 1995-03-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |