CN1480229A - Nano magnetic material and magnetic therapy component providing effect physical therapy - Google Patents
Nano magnetic material and magnetic therapy component providing effect physical therapy Download PDFInfo
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- CN1480229A CN1480229A CNA021293333A CN02129333A CN1480229A CN 1480229 A CN1480229 A CN 1480229A CN A021293333 A CNA021293333 A CN A021293333A CN 02129333 A CN02129333 A CN 02129333A CN 1480229 A CN1480229 A CN 1480229A
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Abstract
A nano-class magnetic composition with physiotherapeutic effect, such as regulating blood pressure, delaying sanility, beautifying face and losing weight, is prepared from mangnetic nanoparticles (anisotropic ferrite) and chlorinated polyethylene nanoparticles as filler through proportionally mixing. A magnetotherapeutic element is made up of said magnetic composition by wrapping it with a far infrared fabric.
Description
Technical field
The present invention relates to a kind of nano magnetic material and magnetic therapy element thereof with physiotheraping effect.Specifically, the present invention relates to a kind of nano magnetic material and element thereof that is used for health promoting product, the product made from this nano magnetic material can be used for the different parts of human body, some diseases of human body is had the effect of prevention and auxiliary treatment.
Background technology
Magnetic therapy early has application in Ancient Times in China medical science, and all on the books in ancient medical books such as " Records of the Historian ", Shennong's Herbal.Put down in writing the scope of Magnetitum and treatment disease thereof in the Shennong's Herbal, claimed magnetic " acrid in the mouth acid is cold ", cured mainly " general arthralgia, rheumatism, oncotic arthralgia of limbs, headache remove big hot stuffy sensation with restlessness deafness "; Also having put down in writing Magnetitum in " Mingyi Bielu " of the physician of Northern and Southern Dynasties TAO Hong-Jing can " support kidney and hide (dirty), bone strengthening gas, beneficial smart relieving restlessness, the pain of getting round by bribery, subside a swelling, scrofula neck nuclear (being the cervical region tuberculous lymphadenitis) laryngalgia, pediatric epilepsy scared (convulsion) ".
External history of curing the disease with Magnetitum is also for a long time far away.The doctor Gai Lun of ancient Greek (129-200 in Christian era) once utilized Magnetitum treatment diarrhoea; The doctor Ai Diyousi of ancient Roman did following description to magnetic therapy: " when people brothers pain or spasm, convulsions, if can remove pain with holding Magnetitum." Christian era Britain in 1798 doctor Bo Jinsi made " metallic magnetic traction apparatus " and patented, become in the world magnetic therapy patented product the earliest.
Magnetic technology is more widely used at medical domain in recent decades, and various magnetic medical apparatus and instruments occur in a large number, and they have made positive contribution for human good health and a long life.Along with the appearance of nanotechnology, nano level magnetic material also is applied in medical health field.
The Chinese invention patent application discloses a kind of equilibrium between yin and yang socks and manufacture method thereof for 97108646.X number.Wherein only disclose the application of infrared nano-magnetic powder in socks, do not done any open the concrete component and the specification of nano-magnetic powder.
The Chinese invention patent application relates to a kind of point application with health care, medical function for No. 99116983.2, wherein discloses the application of nano-scale magnetic material in point application.This patent application also only discloses point application and has been mixed by figuration material and nano-scale magnetic packing material, and the composition and the specification of nano-magnetic powder and figuration material are not made concrete qualification yet.
Summary of the invention
The inventor should be used as comprehensive, careful research to nanoscale Magnetism of Ultrofine Particles material in medical science, and utilize the certain specification nano magnetic material the special effects Development and Production a series of nano-magnetic product.This product is far longer than common magnetic product to the physiotherapy function of human body, has obtained tangible medical effect.
We studies have shown that, can keep stronger magnetization property after the ferrite magnetization, and (Hc) is stronger for its coercivity.And for for a kind of ferromagnetic material, the size of particles of magnetic material degree is particularly remarkable to its coercitive influence, and for example: for the bulk pure iron, its coercivity is about 80A/m, and is reduced to 2 * 10 when the granularity of this magnetic material
-2Micron, promptly during 20 nanometers, its coercivity can increase by 1000 times.But, for example work as granularity less than 6 * 10 if the granularity of material further reduces
-3Micron, promptly during 6 nanometers, its coercivity is reduced to 0 on the contrary, presents superparamagnetism, and promptly macroscopic magnetization is almost 0.
Research also shows: adopt the nanoscale ferrite magnetic material of certain granules degree scope, not only can improve the magnetic intensity of magnet and holding time of magnetic thereof, and concerning the composite that contains this magnetic material, also help and improve its extension performance.This is because the granularity of nano material is little, thereby has bigger surface area, the atomic arrangement confusion at interface, and when the time spent of doing that is subjected to external force, its atom is easy to produce migration, thereby makes material present good toughness and ductility.
Based on above-mentioned achievement in research, the present invention has developed a kind of nano magnetic composite materials with physiotheraping effect, this material is mixed by nano-scale magnetic powder and filler, described nano-scale magnetic particles of powder degree is the 10-25 nanometer, described filler is the nanoscale chlorinated polyethylene, its granularity also is the 10-25 nanometer, and the nano-scale magnetic powder compares greater than 9: 1 with the mixed weight of nanoscale chlorinated polyethylene.
Described nano-scale magnetic powder preferably adopts anisotropic ferrite.
The invention still further relates to a kind of magnetic therapy element of making by above-mentioned nano magnetic material.Because the position difference of magnetic therapy human body that element is used in is so the shape of magnetic therapy element of the present invention is also different.Generally speaking the magnetic therapy element be shaped as plate shaped.The magnetic therapy element preferably adds a protective layer in use.The present invention adopts a kind ofly has the far infrared textile material of radiation, infiltration and resonance absorption function as protective layer.
Nanometer magnetic support pad or the bolster made by nano magnetic material of the present invention have passed through the medical circle expert testimony, functions such as this product has the meridian dredging, transfers blood pressure, defying age, moisturizes, skin care, toxin expelling, fat-reducing.In addition, some internal disease, surgical diseases, gynaecopathia and pathologic, changeable in mood abnormal behavior are also had some improvement.
The specific embodiment
Nano magnetic composite materials of the present invention is mixed by nano-scale magnetic material and nano-sized filler.Nano-scale magnetic material wherein is preferably anisotropic ferrite, and in most preferred embodiment of the present invention, its granularity is the 10-25 nanometer.Nano-sized filler wherein is a chlorinated polyethylene, and in most preferred embodiment of the present invention, its granularity also is the 10-25 nanometer.Nano magnetic material compares greater than 9: 1 with the mixed weight of nanometer chlorinated polyethylene, and promptly the weight of nano-scale magnetic material is at least and mixes 90% of back magnetic material layer weight.The nano magnetic material layer made from this specification and ratio has good magnetic, toughness and ductility, and its medical health effect is compared with common magnetic material and is improved significantly.
In the most preferred embodiment of magnetic therapy element of the present invention, adopt in the textile material with far-infrared effect will be included in by the magnetic therapy element that nano magnetic composite materials is made as protective layer.Can further strengthen the medical health effect of this magnetic therapy element like this.For example can adopt a kind of trade name to be the additive of " vigor evil spirit the powder " (far-infrared material of producing by Jiangsu Taixing Nanometer Material Factory, market is on sale), it is added in the textile material, made textile material can produce heat effect to subcutaneous tissue, have the excitating organism cytoactive, effectively improve microcirculation in human body, improve organize oxygen supply, improve metabolism, the special efficacy of enhancing immunity.If select the protective layer of this textile material as the magnetic therapy element for use, it complements each other with the effect of nano magnetic material, and human body is had tangible more medical health effect.
Claims (4)
1. nano magnetic composite materials with physiotheraping effect, this material is mixed by nano-scale magnetic powder and filler, it is characterized in that: described nano-scale magnetic particles of powder degree is the 10-25 nanometer, described filler is the nanoscale chlorinated polyethylene, its granularity also is the 10-25 nanometer, and the nano-scale magnetic powder compares greater than 9: 1 with the mixed weight of nanoscale chlorinated polyethylene.
2. nano magnetic composite materials as claimed in claim 1 is characterized in that: described nano-scale magnetic powder is an anisotropic ferrite.
3. magnetic therapy element of making by the described nano magnetic material of claim 1; it is characterized in that: described nano-scale magnetic particles of powder degree is the 10-25 nanometer; described filler is the nanoscale chlorinated polyethylene; its granularity also is the 10-25 nanometer; the nano-scale magnetic powder compares greater than 9: 1 with the mixed weight of nanoscale chlorinated polyethylene; the outside of this magnetic therapy element is added with a protective layer, and this protective layer is a kind of far infrared textile material with radiation, infiltration and resonance absorption function.
4. magnetic therapy element as claimed in claim 3 is characterized in that: contain the additive that name is called " vigor evil spirit powder " in the described far infrared textile material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021293333A CN1480229A (en) | 2002-09-02 | 2002-09-02 | Nano magnetic material and magnetic therapy component providing effect physical therapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021293333A CN1480229A (en) | 2002-09-02 | 2002-09-02 | Nano magnetic material and magnetic therapy component providing effect physical therapy |
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| Publication Number | Publication Date |
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| CN1480229A true CN1480229A (en) | 2004-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021293333A Pending CN1480229A (en) | 2002-09-02 | 2002-09-02 | Nano magnetic material and magnetic therapy component providing effect physical therapy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395168A (en) * | 2018-10-23 | 2019-03-01 | 北京大学口腔医学院 | Bionical implantation membrane material of a kind of electrification by magneto-electric coupled regulation and preparation method thereof |
-
2002
- 2002-09-02 CN CNA021293333A patent/CN1480229A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395168A (en) * | 2018-10-23 | 2019-03-01 | 北京大学口腔医学院 | Bionical implantation membrane material of a kind of electrification by magneto-electric coupled regulation and preparation method thereof |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |