CN2721131Y - Hhysiotherapeutic instrument - Google Patents
Hhysiotherapeutic instrument Download PDFInfo
- Publication number
- CN2721131Y CN2721131Y CN 200420009240 CN200420009240U CN2721131Y CN 2721131 Y CN2721131 Y CN 2721131Y CN 200420009240 CN200420009240 CN 200420009240 CN 200420009240 U CN200420009240 U CN 200420009240U CN 2721131 Y CN2721131 Y CN 2721131Y
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- CN
- China
- Prior art keywords
- outfan
- signal generator
- physical therapy
- therapy apparatus
- transistor
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- 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 - Fee Related
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Abstract
The utility model relates to a physiotherapeutic instrument, comprising a signal generator, a DC power supply, two or three output ends. When two output ends are used, the anode of the DC power supply is connected with the input end of the power supply of the signal generator while the cathode of the DC power supply is connected with the earth terminal of the signal generator; the output end of the signal generator is connected with the one output end of the therapeutic instrument while the anode of the DC power supply is connected with the other output end of the therapeutic instrument. When three output ends are used, the third output end of the physiotherapeutic instrument is connected with the earth terminal of the signal generator and the cathode of the DC power supply; when necessary, two semiconductor transistors are respectively connected in parallel between the output end of the signal generator and the anode of the DC power supply and between the output end of the signal generator and the cathode of the DC power supply so that the micro-current from the output end of the signal generator to the anode of the power supply or from the cathode of the power supply to the output end of the signal generator can pass through. The utility model can thoroughly neutralize excessively aggregated negative charges in the focus area of human body to alleviate or release the pain because of disease; when used, the utility model does not bring uncomfortable feel to people.
Description
[technical field]
This utility model relates to a kind of physical therapy apparatus.
[background technology]
The modern medicine viewpoint thinks that the inflammation at some position of human body or slight illness are because the focal zone negative charge is excessively assembled, and causes the positive and negative charge imbalance.All there is faint bioelectric current in organism, and human foci area's normal bioelectric current gets muddled, and negative charge excessively gathering causes dysfunction.Excessively assemble and alleviate or removes slight illness thereby can reduce the focal zone negative charge,, occurred physical therapy apparatus on the market based on this principle by the method that loads safe voltage on human body skin surface.
At present common physical therapy apparatus adopts two output end structures, and the outfan of two treatment usefulness links to each other with the output and ground of signal generator respectively usually, as the structure of Fig. 5.Though this physical therapy apparatus has certain therapeutic effect, but the dc source voltage of this physical therapy apparatus is generally 10 to 140 volts, the transient pulse voltage of two terminals that contact with human body also may be up to 140 volts, it is by stimulating the method for muscle in the body, it is loosened and reach and remove ailing purpose, but since this mode can not be fully in the excessive accumulative negative charge of focal zone, thereby therapeutic effect and insufficient, patient can feel that all therapeutic apparatus makes the vibrations and the discomfort of human body generation in therapeutic process.
[utility model content]
The technical problem that solves
At the shortcoming of existing physical therapy apparatus, this utility model provide a kind of by the skin surface contact can be thoroughly in and the physical therapy apparatus of the non-intrusion type of the excessive accumulative negative charge of human foci area.
Technical scheme
To achieve these goals, this utility model is realized in the following ways.
As first kind of technical scheme of the present utility model, adopt the physical therapy apparatus of two output end structures, comprise a signal generator, a dc source, the positive pole of described dc source is connected with the power input of described signal generator, the negative pole of described dc source is connected with the earth terminal that signal is given birth to device, and first outfan is connected with the positive pole of dc source, and second outfan is connected with the outfan of signal generator.
Utilize the unilateal conduction principle of PN junction in the transistor, control is by the weak current of transistor, can alleviate human foci area's negative charge and excessively assemble the imbalance that causes, transistor in parallel between two outfans of the physical therapy apparatus of such scheme for this reason, the p type island region lead-in wire of described transistor is connected with second outfan, and the N type district lead-in wire of described transistor is connected with first outfan.This transistor can be a diode, also can be audion, when using audion, only connects one of them p type island region lead-in wire and a N type district and goes between, and it is the 3rd extremely vacant.
As second kind of technical scheme of the present utility model, adopt the physical therapy apparatus of three output end structures, comprise a signal generator, a dc source, the positive pole of described dc source is connected with the power input of described signal generator, and the negative pole of dc source is connected with the earth terminal that signal is given birth to device, and first outfan is connected with the positive pole of dc source, second outfan is connected with the outfan of signal generator, and the 3rd outfan is connected with the earthing pole of dc power cathode and signal generator.
Excessively assemble the imbalance that causes in order to alleviate human foci area's negative charge, a transistor in parallel between first outfan of the physical therapy apparatus of such scheme and second outfan, the p type island region lead-in wire of described transistor is connected with second outfan, and N type district lead-in wire is connected with first outfan.Another transistor in parallel between second outfan and the 3rd outfan, the p type island region lead-in wire of described transistor is connected with the 3rd outfan, and N type district goes between and is connected with second outfan.Above-mentioned transistor can be a diode, also can be audion, when using audion, only connects one of them p type island region lead-in wire and a N type district and goes between, and it is the 3rd extremely vacant.
The signal of the signal generator output in the such scheme is sine wave or impulse wave, can adopt RC oscillating circuit, crystal oscillating circuit, extensive integrated oscillator circuit or the like various oscillating circuits to produce oscillator signal, the oscillation signal frequency preferable range is 1Hz-40000Hz.
Dc source in the such scheme adopts the voltage of 0.5-9 volt, making the voltage that is loaded into human body surface is safe voltage, the electric current that produces is little electric current, thereby can in use not make the people produce the sensation of any discomfort with the excessive accumulative negative charge purpose of human foci area in reaching.
Beneficial effect
This utility model since with the positive pole of power supply as the treatment outfan, so in can be fully and the excessive accumulative negative charge of human foci area, reach and alleviate and remove ailing target and can not bring uncomfortable sensation to the people.
[description of drawings]
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
Fig. 1 is two outfan physical therapy apparatus structural representations.
Fig. 2 is two outfan physical therapy apparatus structural representations that install transistor additional.
Fig. 3 is three outfan physical therapy apparatus structural representations.
Fig. 4 is three outfan physical therapy apparatus structural representations that install transistor additional.
Fig. 5 is existing two outfan physical therapy apparatus structural representations.
Fig. 6 is two outfan physical therapy apparatus structural representations that install semiconductor diode additional.
Fig. 7 is three outfan physical therapy apparatus structural representations that install transistor additional.
Among the figure: 1, signal generator; 2, dc source; 3, signal generator earth terminal; 4, first outfan; 5, second outfan; 6, transistor; 7, transistor; 8, the 3rd outfan.
[specific embodiment]
Fig. 1 is an embodiment of the present utility model, and wherein signal generator adopts the RC agitator, two outfan outputs be sinusoidal wave.
Fig. 6 is second embodiment of the present utility model, has installed a diode between two outfans additional, and the anode of described diode is connected with second outfan, and negative electrode is connected with first outfan.
Fig. 3 is the 3rd novel embodiment of this reality, is three output end structures, and wherein signal generator adopts crystal oscillating circuit, the impulse wave that output is.
Fig. 7 is the 4th embodiment of the present utility model, be three output end structures, between the both positive and negative polarity of signal generator outfan and power supply, insert a NPN type transistor respectively, wherein, the p type island region of audion lead-in wire is connected with second outfan, N type district goes between is connected with first outfan, the 3rd extremely vacant, the p type island region of another audion is connected with the 3rd utmost point, N type district goes between is connected with second outfan, the 3rd extremely vacant.
Claims (10)
1, a kind of physical therapy apparatus, contain first outfan (4), second outfan (5), a signal generator (1), a dc source (2), the positive pole of dc source is connected with the power input of signal generator (1), and the negative pole of dc source is connected with the earth terminal (3) of signal generator (1), second outfan (5) is connected with the outfan of signal generator, it is characterized in that first outfan (4) is connected with the positive pole of dc source.
2, physical therapy apparatus according to claim 1, it is characterized in that being connected a transistor (6) between described first outfan (4) and described second outfan (5), the p type island region lead-in wire of described transistor (6) is connected with second outfan (5), and the N type district lead-in wire of described transistor (6) is connected with first outfan (4).
3, the described physical therapy apparatus of claim 2 is characterized in that described transistor (6) is a diode.
4, the described physical therapy apparatus of claim 2 is characterized in that described transistor (6) is an audion, and only uses a p type island region lead-in wire and a N type district lead-in wire in the audion, and it is the 3rd extremely vacant.
5, a kind of physical therapy apparatus, contain second outfan (5), the 3rd outfan (8), a signal generator (1), a dc source (2), the positive pole of dc source is connected with the power input of signal generator (1), the negative pole of dc source is connected (3) with the earth terminal that signal is given birth to device (1), second outfan (5) is connected with the outfan of signal generator, the 3rd outfan (8) is connected with power cathode, it is characterized in that described physical therapy apparatus also contains first outfan (4), described first outfan (4) is connected with the positive pole of dc source.
6, physical therapy apparatus according to claim 5, it is characterized in that being connected with a transistor (6) between first outfan (4) and second outfan (5), the p type island region lead-in wire of described transistor (6) is connected with second outfan (5), and the N type district lead-in wire of described transistor (6) is connected with first outfan (4); Be connected another transistor (7) between second outfan (5) and the 3rd outfan (8), the p type island region lead-in wire of described transistor (7) is connected with the 3rd outfan (8), and the N type district of described transistor (7) goes between and is connected with second outfan (5).
7, the described physical therapy apparatus of claim 6 is characterized in that described transistor (6,7) is a diode.
8, the described physical therapy apparatus of claim 6 is characterized in that described transistor (6,7) is an audion, and only uses a p type island region lead-in wire and a N type district lead-in wire in the audion, and the 3rd is extremely vacant.
9, the described physical therapy apparatus of one of claim 1 to 8 is characterized in that described signal generator outputting oscillation signal frequency range is 1 hertz one 40000 hertz.
10, the described physical therapy apparatus of one of claim 1 to 8 is characterized in that described dc source output voltage is 0.5 to 9 volt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420009240 CN2721131Y (en) | 2004-08-12 | 2004-08-12 | Hhysiotherapeutic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420009240 CN2721131Y (en) | 2004-08-12 | 2004-08-12 | Hhysiotherapeutic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2721131Y true CN2721131Y (en) | 2005-08-31 |
Family
ID=35011508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420009240 Expired - Fee Related CN2721131Y (en) | 2004-08-12 | 2004-08-12 | Hhysiotherapeutic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2721131Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963125A (en) * | 2016-04-15 | 2016-09-28 | 新疆贺银隆医疗科技股份有限公司 | Therapeutic device for removing inflammatory diseases caused by negative charge |
-
2004
- 2004-08-12 CN CN 200420009240 patent/CN2721131Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963125A (en) * | 2016-04-15 | 2016-09-28 | 新疆贺银隆医疗科技股份有限公司 | Therapeutic device for removing inflammatory diseases caused by negative charge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |