A kind of far-infrared magnet therapeutic healing accelerating dressing
Technical field
This utility model belongs to medicinal functional dressing field, is specifically related to a kind of far-infrared magnet therapeutic healing accelerating dressing.
Background technology
Dressing in the market; the overwhelming majority is all infect for the protection of wound, isolation; and some applying ointment or plaster with magnetic force or the physical therapy function such as infrared; also be only the function that make use of separately magnetic therapy or infrared treatment itself; there is the effects such as certain analgesia, antiinflammatory; but above-mentioned dressing has for pain relieving or the reparation promoting interior tissue; but act on very micro-, and at present not far infrared effect, the action of a magnetic field and silica gel composition be used for promoting wound healing and reduce the far-infrared magnet therapeutic healing accelerating dressing of cicatrization.
Utility model content
The purpose of this utility model is to provide a kind of far-infrared magnet therapeutic healing accelerating dressing, and this healing accelerating dressing directly can be attached to wound surface or intact skin surface, has and promotes wound healing, effect such as minimizing cicatrization, anti-inflammatory analgesic etc.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of far-infrared magnet therapeutic healing accelerating dressing, comprise one side and be with sticking autohension adhesive plaster, the one side at autohension adhesive plaster with viscosity is provided with permanent magnetism sheet, permanent magnetism sheet is provided with the far infrared generation film for generation of far infrared, and the area of far infrared generation film is less than the area of autohension adhesive plaster, on far infrared generation film and on the autohension adhesive plaster of far infrared generation film unmasked portion, be provided with release paper.
Described far infrared generation film is Electric radiant Heating Film, and Electric radiant Heating Film is carbon fiber heating cloth or the heating plate scribbling the brilliant ink of carbon, and temperature during heating is 30 ~ 45 DEG C, and Electric radiant Heating Film is connected with external power supply by wire.
Described Electric radiant Heating Film is connected with external power supply plug or external connection battery seat by wire.
The wavelength of the far infrared that described far infrared generation film sends is 5.6 ~ 15 microns, power≤10 watt.
Described far infrared generation film is also provided with layer of silica gel, layer of silica gel is coated with release paper.
The size of described layer of silica gel is identical with the size of far infrared generation film, the thickness≤5mm of layer of silica gel.
The one side that described autohension adhesive plaster has viscosity is provided with heat-preservation cotton, and heat-preservation cotton is arranged on the center of autohension adhesive plaster, and heat-preservation cotton is provided with uniformly multiple permanent magnetism sheet.
The size of described heat-preservation cotton is identical with the size of far infrared generation film, and heat-preservation cotton is that medical absorbents or medical fibre are cotton, and far infrared generation film covers on heat-preservation cotton and permanent magnetism sheet.
The magnetic field intensity of described permanent magnetism sheet is 1000 ~ 3500GS.
Described permanent magnetism sheet is Rare-Earth Magnetic.
Relative to prior art, the beneficial effects of the utility model are:
The far-infrared magnet therapeutic healing accelerating dressing that this utility model provides, its inside is provided with the far infrared generation film that can produce far infrared and the permanent magnetism sheet providing the action of a magnetic field, the action of a magnetic field of far infrared effect and permanent magnetism sheet can be combined, make it have the effect promoting wound healing, anti-inflammatory analgesic, minimizing cicatrization.The far-infrared magnet therapeutic healing accelerating dressing that this utility model provides limits single use in the aseptic healing stage of wound, but can Reusability in non-sterile healing stage, reparation, the anti-inflammatory analgesic of wound interior tissue can be promoted further after wound healing, also can regard common use of applying ointment or plaster simultaneously, all can reach very good effect.
Wherein, far infrared heat effect and make mainly after human body resonance absorption to produce following several respects function:
1, the activity of biomacromolecule is activated.
2, the molecule of organism is enable to be excited and to be in higher vibrational state.
3, promote and improve blood circulation.After far infrared acts on skin, most of energy is less readily available for absorption by the skin, and absorbed energy is converted into heat energy, causes skin temperature to raise, and heat sensor in chafe, is reflected by thalamus, makes vascular smooth muscle relaxation, vasodilation, and blood circulation is accelerated.On the other hand, due to heat effect, cause the release of vaso-active substance, antiotasis reduces, shallow small artery, and shallow capillary tube and superficial vein expansion, blood circulation is accelerated, and blood circulation is improved.Detected by Chinese Academy of Medical Sciences's hematopathy institute, the far infrared effect of 20 minutes can make microcirculatory blood flow improve 114%.
4, there is antiinflammatory, the effect of detumescence.
5, there is analgesic activity.Far heat effect, reduces the irritability of teleneuron, sanguimotor improvement, disappearing of edema, alleviates chemistry and the mechanical stimulus of teleneuron.Above various reasons, all can play lenitive effect.
The therapeutical effect of magnetic therapy:
1, ease pain.The analgesic effect of magnetic therapy obviously and rapidly, has good analgesic effect to the pain caused by treatment of traumatic pain, neuropathic pain, inflammatory pain, tumor.1. magnetic field reduces the reaction that sensory nerve ending stimulates to external world, decreases sensorineural importing into, thus reaches the effect of pain relieving; 2. under the action of a magnetic field, collective's blood circulation increases, and the absorption of inflammatory exudate is accelerated with dissipation, reduces the concentration of algogenic substance, alleviate the contention effect of swelling to teleneuron; 3. under the action of a magnetic field, smooth muscle spasm is alleviated, thus makes pain relief; 4. under the action of a magnetic field, the autacoids such as met-enkephalin increase, and these materials have the character of morphine-like substance, have analgesic effect.
2, anti-inflammation detumescence.Magnetic therapy all has better effects to acute inflammation, subacute inflammation and chronic inflammatory disease effect.Because magnetic field can make local blood circulation strengthen, tissue permeability improves, and is conducive to the dissipation of exudate, absorption; In addition the nonspecific immunity power of human body can also be improved in magnetic field, and leukocyte is enlivened, and phagocytic activity strengthens, so there is detumescence antiinflammation.
3, the effect of softening cicatrix.Magnetic field has the effect preventing cicatrization and softening cicatrix, and its mechanism is that blood circulation improves under the action of a magnetic field, and exudate absorption and acceleration of dissipating, for the formation reducing cicatrix creates condition; Under the action of a magnetic field, in fibroblast, moisture and salts substances increase, secretory functional disturbance, and in broken fibrocyte, lysosome increases, and promotes cytophagy, prevents the formation of cicatrix.
4, wound healing effect.Under the action of a magnetic field, vasodilation, blood flow is accelerated, and blood circulation improves, and Wicresoft face provides more blood, nutrient substance and oxygen, is conducive to the healing of wound surface.
5, antiinflammatory and plerosis function.Rotating Magnetic Field has non-specific exudation effect, has prevention and oozes out and sorbefacient double effect.The action of a magnetic field, in scar tissue, can promote that flesh fibroblast is degenerated, and reduces collage synthesis metabolism, strengthens hide fiber cytothesis function.
Further, the far-infrared magnet therapeutic healing accelerating dressing that this utility model provides also is provided with layer of silica gel wound to special protection function, can combine to promote wound healing further, reduce cicatrization with far infrared and magnetic therapy.
Further, in this utility model, can be powered to Electric radiant Heating Film very easily by external power supply plug or external connection battery seat, do not worry that Electric radiant Heating Film produces the ability of far infrared and to hold time short problem, can use anywhere or anytime by twenty four hours, cut off the power supply of Electric radiant Heating Film when not needing far infrared, go to work, be away from home etc. all can use, treatment is with work, living is independent of each other, very convenient.
Further, the permanent magnetism sheet used in this utility model is Rare-Earth Magnetic, and not only magnetic is lasting, and trace element can promote wound healing; The far infrared that Electric radiant Heating Film sends, be called as " life light wave ", close with the wavelength of human-body emitting far infrared out, can produce the most effective " resonance " with the hydrone of organism inner cell, possessed permeance property simultaneously, and temperature after its heating is not high, there is comfortable body sense and enjoy.
Further, the far-infrared magnet therapeutic healing accelerating dressing that this utility model provides also is provided with heat-preservation cotton, and heat-preservation cotton not only has protection wound surface, the effect of absorption Wound exudate; And the speed that the heat that can reduce Electric radiant Heating Film outwardly runs off in environment, make that Electric radiant Heating Film remains temperature required and electric energy that is that consume reduces, therefore, it is possible to play the effect of saves energy, protection of the environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the far-infrared magnet therapeutic healing accelerating dressing that this utility model provides;
Fig. 2 is the schematic diagram that far-infrared magnet therapeutic healing accelerating dressing that this utility model provides is connected with external power supply;
Fig. 3 is the sectional view of the far-infrared magnet therapeutic healing accelerating dressing using state that this utility model provides;
Wherein: 1 be autohension adhesive plaster, 2 are heat-preservation cotton, 3 are permanent magnetism sheets, 4 are far infrared generation films, 5 are layer of silica gel, 6 are release paper, 7 is external power supply plugs.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1 to Fig. 3, the far-infrared magnet therapeutic healing accelerating dressing that this utility model provides, comprise one side and be with sticking autohension adhesive plaster 1, heat-preservation cotton 2 is provided with at the center position of the sticking one side of autohension adhesive plaster 1 tool, heat-preservation cotton 2 is provided with uniformly multiple permanent magnetism sheet 3, far infrared generation film 4 for generation of far infrared covers on heat-preservation cotton 2 and permanent magnetism sheet 3, the layer of silica gel 5 of thickness≤5mm covers on far infrared generation film 4, and heat-preservation cotton 2, far infrared generation film 4 is identical with the size of layer of silica gel 5, the sticking one side of autohension adhesive plaster 1 tool is coated with release paper 6 in the middle of two side direction, the autohension adhesive plaster 1 of layer of silica gel 5 and unmasked portion thereof covers by release paper 6.Wherein far infrared generation film 4 is Electric radiant Heating Film, the concrete material of Electric radiant Heating Film is carbon fiber heating cloth or the heating plate scribbling the brilliant ink of carbon, and Electric radiant Heating Film is connected with external power supply plug 7 or external connection battery seat by wire, the wavelength of its far infrared sent is 5.6 ~ 15 microns, power≤10 watt, temperature during heating is 30 ~ 45 DEG C.The concrete material of layer of silica gel 5 is silicone rubber.Permanent magnetism sheet 3 is NdFeB rear-earth magnetic, and its magnetic field intensity is 1000 ~ 3500GS.The concrete material of heat-preservation cotton 2 is that medical absorbents or medical fibre are cotton.
The far-infrared magnet therapeutic healing accelerating dressing that this utility model provides, combined by the action of a magnetic field of far infrared effect and permanent magnetism sheet, silica gel is to the special protection function of wound in addition, makes it have the effect promoting wound healing, anti-inflammatory analgesic, minimizing cicatrization.
During use, select the far-infrared magnet therapeutic healing accelerating dressing of appropriate size, cut off the seal of outer package, take out far-infrared magnet therapeutic healing accelerating dressing, tear release paper 6 off, on the wound being affixed on more than three days that doctor handles well and affected part, makes layer of silica gel 5 be attached to wound and affected part, the autohension adhesive plaster 1 of layer of silica gel 5 surrounding is pasted onto on the skin of wound and affected part surrounding, plays fixation; By external power supply plug or battery powered; make Electric radiant Heating Film 4 produce far infrared, simultaneously in conjunction with the action of a magnetic field of permanent magnetism sheet 3 and the protective effect of layer of silica gel 5 pairs of wounds, can cicatrize a wound quickening; after healing, cicatrix is smooth obviously reduces, and the worry of depletion of YIN it rains otch sufferings.
The far-infrared magnet therapeutic healing accelerating dressing that this utility model provides, in the aseptic healing stage of wound, limits single use; And when the aseptic healing stage of wound uses, should prohibit the use when packages in damaged condition.And the far-infrared magnet therapeutic healing accelerating dressing that this utility model provides can Reusability in non-sterile healing stage.Skin allergy person is cautious use of in addition.
The action and efficacy of the far-infrared magnet therapeutic healing accelerating dressing that this utility model provides:
1, anti-inflammation detumescence: magnetic field energy distends the blood vessels, reduces blood viscosity, and blood circulation accelerates, exudate absorption, and inflammatory products is removed and accelerated, and local immunity material increases, and suppresses pathogen; After far infrared acts on skin, absorbed energy is converted into heat energy, causes skin temperature to raise, and heat sensor in chafe, is reflected by thalamus, makes vascular smooth muscle relaxation, vasodilation, and blood circulation is accelerated.The action of a magnetic field and far infrared action compensating, common promotion wound inflammatory resolution, anti-inflammation detumescence successful.
Microcirculation test is as follows:
SD kind rat 30, body weight 167.1 ± 16.3g,
♀ half and half, random packet, pastes healing accelerating dressing of the present utility model in rat ears root, normal saline and intramuscular injection phentolamine.First rat ears---the blood capillary diameter of marked region is measured with two observation by light microscope before pasting healing accelerating dressing of the present utility model, to get under the same visual field the average of the substantially close blood capillary diameter of several calibers, as the blood capillary diameter pasted before healing accelerating dressing of the present utility model, paste healing accelerating dressing 40min of the present utility model blood vessel diameter under Observe and measure the same visual field again, get its average as the diameter pasting blood vessel after healing accelerating dressing of the present utility model.Add up the difference that each treated animal pastes blood capillary diameter before and after healing accelerating dressing of the present utility model, with the process of paired t-test method statistic, the results are shown in Table 1:
Table 1 healing accelerating dressing of the present utility model is on the impact of rat ears blood capillary
Result shows that healing accelerating dressing of the present utility model obviously can expand rat at body ear blood capillary, and blood flow accelerates, and improves microcirculation.
2, ease pain: magnetic field energy reduces nerve excitability, improve pain threshold, relieve muscle spasms, improves blood supply, accelerates blood, lymph fluid backflow, removes algogenic substance; Far infrared also reduces the irritability of teleneuron, and blood circulation is accelerated, and disappearing of edema, alleviates chemistry and the mechanical stimulus of teleneuron, the pain that use in conjunction causes wound, have good analgesic effect.
Analgesic test experiment is as follows:
1) SD kind rat 30
♀ half and half, body weight 165.7 ± 14.5g, random point 3 groups, cut off 4 × 1.5cm dorsal body setae with healing accelerating dressing 1 dosage group 10 rat backs of this utility model design, by standardized surgery process sterilization, cut-3cm long, the degree of depth is the 3mm edge of a knife, sews up two pins.Paste healing accelerating dressing of the present utility model.Dolantin is as positive controls, and dosage is 50mg/kg, and 10 rat backs cut off 4 × 1.5cm dorsal body setae, and by standardized surgery process sterilization, cut-3cm long, the degree of depth is the 3mm edge of a knife, sews up two pins, common sterile gauze dressing process, 15min intraperitoneal administration after experiment; Be negative control group with normal saline, dosage is 10ml/kg, and before experiment, 30min gavage gives.
2) this experiment adopts wound analgesic experiment, measures the pain threshold of each rat.
| Group |
Number of animals (only) |
Pain threshold (s) × ± s |
| Dolantin group |
10 |
59.7±0.7 |
| Normal saline group |
10 |
10.9±1.6 |
| Of the present utility modelly to apply ointment or plaster |
10 |
51.3±2.1 |
* * P<0.01 is compared with normal saline group
As can be seen from experimental result, healing accelerating dressing of the present utility model has good analgesic effect.
3, accelerate wound healing: magnetic field energy distends the blood vessels, blood flow is accelerated, and blood circulation improves, and Wicresoft face provides more blood, nutrient substance and oxygen, promotes the healing of wound; Far infrared can make water molecule activation, strengthens its intermolecular adhesion, thus the biomacromolecules such as activation of protein, make biological cell be in the highest vibration level.Because biological cell produces resonance effect, far infrared heat energy can be delivered to the subcutaneous darker part of human body, following deep layer temperature rises, and the warm of generation is distributed from inside to outside.This action intensity, makes telangiectasis, blood circulation promoting, strengthens the metabolism between each tissue, increases the regeneration capacity of tissue, improves the immunocompetence of body, regulates the exaltation state of spirit, distends the blood vessels, blood flow quickening etc.; Silica gel protected wound surface also forms wet environment, and wet environment promotes the mechanism of wound healing: regulate oxygen tension and angiogenesis, be conducive to slough and fibrinolysis; promote multiple growth factor release; accelerate healing speed, three share, and the healing being greatly conducive to wound surface is accelerated.Another advantage of wet environment be can alleviate static, mobile and more change dressings time pain.
4, the formation of prevention and minimizing cicatrix, there is the effect of softening cicatrix: silica gel can be protected wound surface or cicatrix and form wet environment, silicone oil can be slowly released, the water evaporates amount on cicatrix surface is declined, the hydration of scar tissue increases, the permeability of water-solubility protein and various low molecule water solublity inflammatory protein mixture increases, and is conducive to the softening of cicatrix; Magnetic field has the effect preventing cicatrization and softening cicatrix, and its mechanism is that blood circulation improves under the action of a magnetic field, and exudate absorption and acceleration of dissipating, for the formation reducing cicatrix creates condition; Under the action of a magnetic field, in fibroblast, moisture and salts substances increase, secretory functional disturbance, and in broken fibrocyte, lysosome increases, and promotes cytophagy, prevents the formation of cicatrix; Far infrared energy blood vessel dilating, blood flow is accelerated, and three share, and to prevention and the formation reducing cicatrix, and softening cicatrix has obvious effect.