CN1452944A - Multipolar convergent tumor thermotherapy machine - Google Patents
Multipolar convergent tumor thermotherapy machine Download PDFInfo
- Publication number
- CN1452944A CN1452944A CN 02109569 CN02109569A CN1452944A CN 1452944 A CN1452944 A CN 1452944A CN 02109569 CN02109569 CN 02109569 CN 02109569 A CN02109569 A CN 02109569A CN 1452944 A CN1452944 A CN 1452944A
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- Prior art keywords
- grid
- coil
- convergent
- multipolar
- current
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- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 14
- 238000000015 thermotherapy Methods 0.000 title claims description 7
- 238000001914 filtration Methods 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 230000001225 therapeutic effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
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Abstract
The present invention relates to the field of medical equipment and is especially one tumor thermotherapeutic apparatus. The multipolar convergent tumor thermotherapeutic machine consists of a box and control meters and control buttons on the surface of the box. The present invention has simple structure, convenient use, decreased heat in the surface layer of patient skin, increased heat in deep layer of body, and thus high treating effect on the convergent point in the tumor center.
Description
Technical field:
The invention belongs to field of medical, particularly relate to a kind of equipment tumor thermotherapy.
Background technology:
At present, import or home-made tumor thermotherapy equipment exist the technical barrier that how to improve deep layer oncotherapy effect in the human body, and improving heating power merely can make patient skin surface overheated in treatment deep layer tumor, produces and burns sensation.
Technology contents:
The purpose of this invention is to provide and a kind ofly promptly can play therapeutical effect the deep layer tumor, patient skin surface is produced burn the convergent thermal therapeutic machine for treating tumor of sensation. the present invention is made up of the anode current of casing and tank surface, grid current, source current, output voltage, temperature control socket, output adjusting knob, tuner knob, delivery outlet, switch etc., and the circuit box and the spare part case of two identical placement circuit boards arranged at casing.Electron tube, filament transformer, grid coil, oscillator coil, resistance, tuning motor, mains transformer, wave filter, output winding, intervalometer are arranged on circuit board; Its circuit theory is B
11200V is behind all wave rectification in output, and through the mid point of La filtering to oscillator coil Ls, through the anode of oscillator coil to power tube FU-811, filament cathode is got back to the negative pole of high voltage rectifier again through transformator neutral earthing through the mA table, form the anode current loop.The elevator field that oscillator coil produces is coupled on the grid coil LG, through the grid of FU-811 to negative electrode, through mA
2Harmony in the exterior resistance R gets back to the grid coil mid point, forms grid current.Grid current is positive feedback, thereby keeps anode vibration electromagnetic energy.Through magnetic Rhizoma Nelumbinis L
0Coil is with the electromagnetic oscillation energy output.
Good effect of the present invention is simple in structure, and is easy to use, reduces tumor patient skin surface heat, improved the heat of human body deep layer, and tumor center's convergent point is played better therapeutical effect.
Description of drawings:
Fig. 1 is an outside sketch map of the present invention;
Fig. 2 is the internal circuit element location drawing of the present invention;
Fig. 3 is a circuit diagram of the present invention.
The specific embodiment:
The present invention is made up of the anode current 1 of casing and tank surface, grid current 2, source current 8, output voltage 3, temperature control socket 7, output adjusting knob 6, tuner knob 5, delivery outlet 4, switch 9 etc., at casing the circuit box and the spare part case 10 of two identical placement circuit boards are arranged, have on circuit board that electronics runs 15 well, filament transformer 16, gate line snare 14, oscillating line snare 13, resistance hinder 11, tuning motor 20, mains transformer 17, filtering equipment 18, output lead snare 12, equipment 19 etc. regularly; Its circuit theory is B
11200V is behind all wave rectification in output, through the mid point of La filtering to oscillator coil Ls, through the anode of oscillator coil to power tube FU-811, filament cathode is through transformator neutral earthing, to get back to the negative pole of high voltage rectifier again through the mA table, form the anode current loop. the elevator field that oscillator coil produces is coupled on the grid coil LG, through the grid of FU-811 to negative electrode, through Ma
2Harmony in the exterior resistance R gets back to the grid coil mid point, forms grid current. and grid current is positive feedback, thereby keeps anode vibration electromagnetic energy. close L through the magnetic Rhizoma Nelumbinis
0Coil is with the electromagnetic oscillation energy output. and applying portion is formed by moving the case circuit, produces multipolar convergent scanning electromagnetic field, produces heat in human body, reaches the purpose of treatment human body deep layer tumor.
Claims (3)
1, a kind of multipolar convergent tumor thermotherapy machine, control instrument, control knob by casing and tank surface are formed, it is characterized in that: form by anode current, grid current, source current, output voltage, temperature control socket, output adjusting knob, tuner knob, delivery outlet, switch etc. in tank surface, the circuit box and the spare part case of two identical placement circuit boards arranged at casing.
2, multipolar convergent tumor thermotherapy machine according to claim 1 is characterized in that: electron tube, filament transformer, grid coil, oscillator coil, resistance, tuning motor, mains transformer, wave filter, output winding, intervalometer etc. are arranged on circuit board.
3, multipolar convergent tumor thermotherapy machine according to claim 1 is characterized in that: B
11200V is behind all wave rectification in output, and through the mid point of La filtering to oscillator coil Ls, through the anode of oscillator coil to power tube FU-811, filament cathode is got back to the negative pole of high voltage rectifier again through transformator neutral earthing through the mA table, form the anode current loop.Be coupled on the grid coil LG elevator field that oscillator coil produces, through the grid level of FU-811 to negative electrode, through mA
2Harmony in the exterior resistance R gets back to the grid coil mid point, forms grid current.Grid current is positive feedback, thereby keeps anode vibration electromagnetic energy.Through magnetic coupling L
0Coil is with the electromagnetic oscillation energy output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02109569 CN1452944A (en) | 2002-04-28 | 2002-04-28 | Multipolar convergent tumor thermotherapy machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02109569 CN1452944A (en) | 2002-04-28 | 2002-04-28 | Multipolar convergent tumor thermotherapy machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1452944A true CN1452944A (en) | 2003-11-05 |
Family
ID=29256729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02109569 Pending CN1452944A (en) | 2002-04-28 | 2002-04-28 | Multipolar convergent tumor thermotherapy machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1452944A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103505284A (en) * | 2012-06-26 | 2014-01-15 | 科维蒂恩有限合伙公司 | Energy-harvesting system, apparatus and method |
| CN103750902A (en) * | 2014-01-17 | 2014-04-30 | 上海华源热疗技术有限公司 | Magnetic induction therapy apparatus |
-
2002
- 2002-04-28 CN CN 02109569 patent/CN1452944A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103505284A (en) * | 2012-06-26 | 2014-01-15 | 科维蒂恩有限合伙公司 | Energy-harvesting system, apparatus and method |
| CN103505284B (en) * | 2012-06-26 | 2017-08-29 | 科维蒂恩有限合伙公司 | Energy harvesting systems, devices and methods |
| US10123833B2 (en) | 2012-06-26 | 2018-11-13 | Covidien Lp | Energy-harvesting system, apparatus and methods |
| US10966776B2 (en) | 2012-06-26 | 2021-04-06 | Covidien Lp | Energy-harvesting system, apparatus and methods |
| CN103750902A (en) * | 2014-01-17 | 2014-04-30 | 上海华源热疗技术有限公司 | Magnetic induction therapy apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |