CN107335143B - Wearable facial low frequency electromagnetism physiotherapy face guard based on trace living beings electromagnetic stimulation - Google Patents
Wearable facial low frequency electromagnetism physiotherapy face guard based on trace living beings electromagnetic stimulation Download PDFInfo
- Publication number
- CN107335143B CN107335143B CN201611243382.6A CN201611243382A CN107335143B CN 107335143 B CN107335143 B CN 107335143B CN 201611243382 A CN201611243382 A CN 201611243382A CN 107335143 B CN107335143 B CN 107335143B
- Authority
- CN
- China
- Prior art keywords
- mask
- earmuff
- cover
- frequency electromagnetic
- fiber
- Prior art date
- 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.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/004—Magnetotherapy specially adapted for a specific therapy
- A61N2/006—Magnetotherapy specially adapted for a specific therapy for magnetic stimulation of nerve tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Rehabilitation Therapy (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Neurology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to a wearable low-frequency electromagnetic physiotherapy face mask for a face based on trace biological electromagnetic stimulation, which comprises a face mask, a left earmuff and a right earmuff; the mask comprises a mask body outer layer and a mask body inner layer, and the printed circuit is arranged on the inner wall of the mask body outer layer; left side ear muff and right ear muff all are including dustcoat and inner cover, printed circuit sets up on the dustcoat inner wall. The inner layer of the cover body is made of a fiber substrate containing a flexible polymer insulator graft, and the outer layer of the cover body is made of silicon rubber. Similarly, the raw materials for preparing the outer cover and the inner cover of the left earmuff and the right earmuff are the same as those of the outer cover body and the inner cover body of the face mask. The low-frequency electromagnetic physiotherapy mask prepared by the invention has good air permeability and moisture permeability, is soft, comfortable to wear and high in safety.
Description
Technical Field
The invention belongs to the technical field of medicine, and particularly relates to a wearable facial low-frequency electromagnetic physiotherapy mask based on trace biological electromagnetic stimulation.
Background
In the modern society, people engaged in mental labor are more and more, and though the physical labor intensity of the people is not high, the people are overstrain for a long time and have high mental stress, and diseases such as insomnia, anxiety disorder, neurasthenia and the like are easy to appear. In addition, due to irregular working time, irregular daily life, long-term computer facing, overeating, lack of bad life style such as exercise and the like, the people frequently suffer from headache, chest distress, visual deterioration, dark complexion and the like, and various troubles are brought to the life of the people.
The mask is a commonly used protective article in daily life and mainly comprises a breathing mask, a diving mask and an anti-riot mask. The mask has relatively few researches on health care application, and is mainly used in beauty treatment, for example, the Chinese patent application 'full-effect beauty physical therapy mask device' with the publication number of CN202822504U includes a mask main body provided with a far infrared light-emitting component, a low and medium frequency microelectrode and a permanent magnet, a power supply unit arranged on the mask main body, and an independent control device, wherein the mask main body is provided with a power supply control part corresponding to the control device. The light-emitting component in the mask device can emit low-frequency light pulses to slightly heat the facial skin, so as to achieve the effects of fading spots, removing freckles and red blood streaks, promoting microcirculation, stimulating collagen regeneration and the like; the low-medium frequency microelectrode utilizes the change of current to supplement cell electric energy, activate cells, promote microcirculation, tighten skin, soften skin, remove wrinkles, resist aging and improve the absorption efficiency of maintenance products; the permanent magnet stone part improves the skin sagging, balances the skin through magnetic scanning, and integrally and comprehensively realizes the full-effect beautifying physical therapy effect.
The micro-organism electromagnetic stimulation technology is based on the dialectical relationship of traditional Chinese medicine theory, qi and blood principle, meridian science, magnetotherapy and holographic theory, combines the past simple magnetotherapy, medication, electrotherapy, acupuncture and moxibustion, massage and the like into a whole to implement comprehensive diagnosis and treatment, can effectively condition the meridian and play the efficacies of refreshing and relieving fatigue. The use of microbially-electromagnetic stimulation technology in conjunction with face masks is relatively less studied and another concern with face mask design is user safety and comfort. The current mask materials are mainly natural rubber and synthetic rubber, wherein the natural rubber has the risk of causing allergy, and the synthetic rubber is hard and uncomfortable to wear; therefore, there is a need to develop a low-frequency electromagnetic physiotherapy mask based on trace biological electromagnetic stimulation, which is comfortable to wear and safe, so as to meet the market demand.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a low-frequency electromagnetic physiotherapy mask based on trace biological electromagnetic stimulation.
The technical scheme provided by the invention is as follows:
the invention provides a wearable low-frequency electromagnetic physiotherapy face mask based on trace biological electromagnetic stimulation, which comprises a face mask, a left earmuff and a right earmuff, wherein the left earmuff and the right earmuff are respectively arranged on the left side and the right side of the face mask, a printed circuit which is covered comprehensively and 5 electromagnetic poles which are respectively arranged on the upper part, the middle part and the lower part of the face mask are arranged in the face mask, the printed circuit which is covered comprehensively is arranged in the left earmuff and the right earmuff, 4 electromagnetic poles are respectively arranged on the left earmuff and the right earmuff, and the electromagnetic poles are respectively connected with the printed circuit in corresponding positions in an electric signal mode.
Furthermore, the mask comprises a mask body outer layer and a mask body inner layer, and the printed circuit is arranged on the inner wall of the mask body outer layer; left side ear muff and right ear muff all are including dustcoat and inner cover, printed circuit sets up on the dustcoat inner wall.
Furthermore, the inner layer of the cover body is made of a fiber substrate containing a flexible polymer insulator graft, and the outer layer of the cover body is made of silicon rubber.
Preferably, the outer cover and the inner cover of the left earmuff and the right earmuff are made of the same material as the outer cover and the inner cover of the face mask, specifically, the outer covers of the left earmuff and the right earmuff are made of silicon rubber, and the inner covers are made of fiber substrates containing flexible polymer insulator grafts.
Further, the fiber matrix containing the flexible polymer insulator graft comprises the following preparation raw materials in parts by weight: 80-120 parts of alginate fibers, 50-80 parts of flexible polymers, 10-30 parts of succinic anhydride and 10-20 parts of polyethylene glycol.
Preferably, the fiber matrix containing the flexible polymer insulator graft comprises the following preparation raw materials in parts by weight: 100 parts of alginate fibers, 60 parts of flexible polymers, 20 parts of succinic anhydride and 15 parts of polyethylene glycol.
Further, the flexible polymer is selected from one of polytrimethylene carbonate, polycaprolactone and polydioxanone.
Preferably, the flexible polymer is selected from polytrimethylene carbonate.
The inner layer of the mask body is a non-woven fabric prepared by grafting alginate fibers with flexible macromolecules through a needling, spunlace or thermal bonding method, and the mask body has good softness and flexibility, better air permeability and moisture permeability and comfortable wearing. And the properties are mild, the biocompatibility is good, and anaphylactic reaction can not be caused.
The mask body outer layer is made of silicon rubber, has strong plasticity, is made into a model according to the shapes of faces of different people, ensures that the mask is high in fitting degree with the faces, and improves the accuracy of electromagnetic acupuncture point treatment. The inner layer of the cover body is connected with the outer layer of the cover body in a fixed or detachable mode, and the inner layer of the cover body is used in a single-layer or multi-layer combined mode.
Preferably, cover the body inlayer and be connected through detachable mode and cover body skin, make things convenient for printed circuit's printing work, also make things convenient for the maintenance and the detection in later stage, have very big preferred effect to the life that improves the product.
Similarly, the outer cover and the inner cover of the left earmuff and the right earmuff are connected with the outer cover body in a detachable mode, so that the printing work of a printed circuit is facilitated, and the maintenance and the detection in the later stage are also facilitated.
In addition, the invention also provides a preparation method of the fiber matrix containing the flexible polymer insulator graft, which comprises the following specific steps:
(1) adding the alginate fibers into water for a few times under continuous stirring to prepare a solution with the mass fraction of 10%, then adding polyethylene glycol, and stirring at a low speed for 20-40 min;
(2) adding flexible polymer and succinic anhydride into the material obtained in the step (1), uniformly mixing, placing in a closed reactor filled with high-purity nitrogen for removing oxygen, and performing60Carrying out radiation grafting treatment under Co-gamma rays, taking out, standing for 2-3 h, and drying to obtain the grafted flexible high polymer alginate fiber;
(3) and (3) preparing the grafted flexible high polymer alginate fiber obtained in the step (2) into a non-woven fabric substrate with the thickness of 40-60 mm by a needling, spunlace or thermal bonding method, and obtaining the fiber matrix containing the flexible high polymer insulator graft.
The radiation grafting treatment time in the step (2) is 10-15 min, and the radiation dose is 3-20 kGy.
The alginate fiber has good fitting property with human skin, is often used as dressing, has strong gel property and poor fiber toughness and strength, and is not suitable for being made into non-woven fabrics. According to the invention, the flexible polymer insulator is grafted to the alginate fibers, so that the mechanical properties of the fibers are greatly improved, the toughness and the strength of the fibers are increased, the hydrophilicity of the fibers is reduced, and the discomfort of wearing caused by adhesion and the like caused by dissolution of the fibers in water in the long-time wearing process is avoided. In addition, the alginate fiber has poor thermal stability and is easy to degrade at high temperature, and the thermal stability of the fiber can be obviously improved by grafting the flexible polymer insulator.
In addition, because the alginate fiber is a natural fiber component, the surface of the alginate fiber has hydrophilicity, and the polytrimethylene carbonate is an organic flexible polymer, the surface of the alginate fiber and the polytrimethylene carbonate has hydrophobicity, the surface performance difference of the alginate fiber and the polytrimethylene carbonate is great, the interface adsorption effect is weak, and the grafting is not favorably carried out. A large number of experiments prove that the interaction between the interfaces of the two components can be obviously improved by adding a certain amount of succinic anhydride, the free energy of the interfaces is reduced, and the organic flexible polymer is easy to graft on the alginate fiber. In addition, polyethylene glycol is used as an amphiphilic polymer to form a bridging effect between the alginate fibers and the polytrimethylene carbonate, so that the stability of the graft is enhanced.
Further, left side ear muff with right side ear muff with the edge that the face guard is connected is equipped with the buckle, the face guard corresponds the position of buckle all is equipped with detains the position, left side ear muff with right side ear muff passes through the buckle and detains the position lock and connect. The buckling structure is convenient to mount and dismount, convenient to dismount is set, the left earmuff and the right earmuff can be dismounted and placed when not used, and the left earmuff and the right earmuff are more convenient to store and are not easy to damage.
Furthermore, the left earmuff and the right earmuff are respectively provided with a movable buckle at the outer sides. The action of activity knot is: only one binding part is needed, and the two movable buckles are connected, so that the mask can be tightly buckled on the face of the human body. The mask fixing device is a preferred embodiment of the mask fixing device and is simple to operate.
Further, still include chin lid, chin lid locates the below of face guard. The chin guard can protect the chin of the user.
Furthermore, the lower side of the face mask is provided with a buckle input port, the upper side of the chin cover is provided with a buckle groove, and the chin cover is inserted into the buckle input port by means of the buckle groove and is connected with the face mask. The movable connection is convenient for disassembly and assembly.
Furthermore, the face mask is provided with an eye exposure outlet, a nose exposure outlet and a mouth exposure outlet.
The invention provides a wearable facial low-frequency electromagnetic physiotherapy mask based on trace biological electromagnetic stimulation.
The invention provides a wearable facial low-frequency electromagnetic physiotherapy mask based on trace biological electromagnetic stimulation, which fully applies traditional Chinese medicine acupuncture points to regulate and control a body to achieve the purpose of self-healing. Reasonably realizes the automatic adjustment mode in the whole process of the programmed control of the distribution of the relevant acupuncture points on the face, and has high practical value. The Cuanzhu can relieve eye fatigue and brighten eyes, the Shangyingxiang point can smooth breath, and the Sibai point has the effects of whitening skin and improving and tightening facial muscles. The yang-white and taiyang acupoints are effective in refreshing brain, and improving facial muscle nerve and vision. Meanwhile, the trace bioelectric stimulation is the best choice for brainworkers.
The invention provides a wearable facial low-frequency electromagnetic physiotherapy mask based on trace biological electromagnetic stimulation, which is directly covered on the face of a human body, and the electromagnetic poles on the mask can correspond to corresponding acupuncture points of the human body after the mask is covered by the human face adaptive appearance made of the mask, so that the human body can be treated with physiotherapy only by inputting signals, and the use is very convenient.
Compared with the prior art, the invention has the advantages that:
(1) the wearable low-frequency electromagnetic physiotherapy face mask provided by the invention is based on a trace biological electromagnetic stimulation technology, realizes regulation and control of a body by means of electromagnetic pole acupoint stimulation, has high automation degree, fully exerts various health care effects, can effectively and rapidly regulate channels and collaterals, regulates five sense organs caused by excessive use of brain and eyes, rapidly achieves the effects of regulating spirit and improving eyesight, and can effectively relieve headache.
(2) The inner layer of the mask body is a non-woven fabric prepared by grafting alginate fibers with flexible macromolecules through a needling, spunlace or thermal bonding method, and the mask body has good softness and flexibility, better air permeability and moisture permeability and comfortable wearing. And the properties are mild, the biocompatibility is good, and anaphylactic reaction can not be caused.
(3) A large number of experiments show that the addition of succinic anhydride can effectively improve the grafting rate of the flexible polymer on the alginate fiber, and the addition of polyethylene glycol can effectively improve the stability of the grafted product, so that the prepared grafted product has better mechanical properties.
Drawings
FIG. 1: a front view of a low-frequency electromagnetic physiotherapy mask based on trace biological electromagnetic stimulation.
The part names and their designations are as follows: 1. the face mask 2, the right ear mask 3, the left ear mask 4, the printed circuit 5, the electromagnetic pole 6, the movable buckle 71, the upper buckle structure 72, the lower buckle structure 8, the chin cover 81, the buckle input port 82, the buckle groove 9, the eye exposure port 10, the nose exposure port 11 and the mouth exposure port.
Detailed Description
The present invention will be further described below by way of specific embodiments, but the present invention is not limited to only the following examples.
Examples 1-5 and comparative examples 1-2 preparation of fibrous substrates containing Flexible polymeric insulator grafts
The fiber matrixes containing the flexible polymer insulator grafts of examples 1-5 and comparative examples 1-2 of the invention comprise the following preparation raw materials in parts by weight, as shown in the following table:
| group of | Alginate fiber | Flexible Polymer/parts | Succinic anhydride | Polyethylene glycol |
| Example 1 | 100 | Polytrimethylene carbonate/60 | 20 | 15 |
| Example 2 | 120 | Polytrimethylene carbonate/80 | 30 | 20 |
| Example 3 | 80 | Polytrimethylene carbonate/50 | 15 | 10 |
| Example 4 | 100 | Polycaprolactone/60 | 20 | 15 |
| Example 5 | 100 | Poly (p-dioxanone)/60 | 20 | 15 |
| Comparative example 1 | 100 | Polytrimethylene carbonate/60 | / | 15 |
| Comparative example 2 | 100 | Polytrimethylene carbonate/60 | 20 | / |
Examples 1-3 the preparation of a fibrous substrate containing a flexible polymer insulator graft was:
(1) adding alginate fiber into water under stirring for several times to obtain 10% solution, adding polyethylene glycol, and stirring at low speed for 30 min;
(2) adding polytrimethylene carbonate and succinic anhydride into the material obtained in the step (1), uniformly mixing, placing in a closed reactor which is deaerated by introducing high-purity nitrogen gas60Carrying out radiation grafting treatment under Co-gamma rays for 12min with the radiation dose of 10kGy, taking out, standing for 3h, and drying to obtain the grafted flexible high polymer alginate fiber;
(3) and (3) opening, carding, lapping, prewetting, spunlacing and drying the grafted flexible high polymer alginate fibers obtained in the step (2) to prepare a non-woven fabric substrate with the thickness of 40mm, so as to obtain the fiber matrix containing the flexible high polymer insulator graft.
Examples 4-5 and comparative examples 1-2 fibrous substrates containing flexible polymeric insulator grafts were prepared according to the methods described above.
Example 6 Low frequency electromagnetic Physiotherapy mask preparation
As shown in fig. 1, a wearable facial low frequency electromagnetism physiotherapy face guard based on trace living beings electromagnetic stimulation, including face guard 1, left earmuff 3 and right earmuff 2 set up respectively the side about face guard 1, be equipped with the printed circuit 4 of comprehensive cover in the face guard 1 and totally 5 electromagnetism poles 5 that set up respectively at 1 upper portion of face guard, middle part and lower part, left earmuff 3 with be equipped with the printed circuit 4 of comprehensive cover in the right earmuff 2 left earmuff 3 with all be equipped with 4 electromagnetism poles 5 on the right earmuff 2, electromagnetism pole 5 all in the position that corresponds with printed circuit 4 electricity signal connection. The printed circuit 4 is connected by a uniform signal input (not shown). The face mask 1 comprises a mask body inner layer and a mask body outer layer, and the printed circuit 4 is arranged on the inner wall of the mask body outer layer. The cover body inner layer and the cover body outer layer are connected in a detachable mode, the cover body inner layer is made of a fiber base body containing flexible polymer insulator grafts, and the cover body outer layer is made of silicon rubber.
The left earmuff 3 and the right earmuff 2 both comprise an outer cover and an inner cover, and the printed circuit 4 is arranged on the inner wall of the outer cover. Similarly, the outer cover and the inner cover are connected in a detachable mode, the outer cover is made of silicon rubber, and the inner cover is made of a fiber base containing flexible polymer insulator grafts.
Left side ear muff 3 with right side ear muff 2 with the edge that face guard 1 is connected is equipped with the buckle, the face guard corresponds the position of buckle all is equipped with detains the position, left side ear muff with right side ear muff passes through the buckle and detains the position lock and connect. The above-mentioned buckle structure is equipped with two about respectively on left ear muff 3 and right ear muff 2, is last buckle structure 71 and lower buckle structure 72 respectively.
The left earmuff 3 and the right earmuff 2 are respectively provided with a movable buckle 6 at the outer sides.
The face mask further comprises a chin cover 8, and the chin cover 8 is arranged below the face mask 1. The downside of face guard 1 is equipped with detains input port 81, chin lid 8 upside is equipped with catching groove 82, chin lid 8 relies on catching groove 82 to insert detain input port 81 with face guard 1 is connected.
The face mask 1 is provided with an eye exposure outlet 9, a nose exposure outlet 10 and a mouth exposure outlet 11.
When the wearable facial low-frequency electromagnetic physiotherapy mask based on trace biological electromagnetic stimulation is used, the mask is attached to the face of a human body, the left earmuff and the right earmuff cover the left ear side and the right ear side of the human body respectively, the electromagnetic poles on the mask can be respectively corresponding to acupuncture points of the yang white, the four white, the head dimension, the ear door, the lower guan, the big warehouse and the like of the human body through proper position adjustment, and electromagnetic stimulation physiotherapy is carried out by means of the electromagnetic poles corresponding to the acupuncture points.
Test example I Performance testing of a fibrous substrate containing a Flexible Polymer insulator graft
The fiber matrix containing the flexible polymer insulator graft prepared by the invention is tested for mechanical properties (breaking strength and breaking elongation) according to national standard FZ/T60005-1991, and is tested for bending rigidity, air permeability and moisture permeability by adopting national standards GB/T18318-2001, GB/T5453-1985 and GB/T9995-1997, and the results are shown in tables 1 and 2.
TABLE 1 results of testing breaking strength, elongation at break and bending stiffness of fiber substrate containing flexible polymer insulator graft
Note: in comparison with comparative example 1,*p is less than 0.05; in comparison with comparative example 2,#P＜0.05。
TABLE 2 air and moisture permeability test results for fiber base containing flexible polymer insulator graft
| Group of | Air permeability (L/m)2.s) | Moisture permeability (g/m)2.24h) |
| Example 1 | 1976±125*# | 4725±322*# |
| Example 2 | 1945±116*# | 4690±305*# |
| Example 3 | 1912±122*# | 4645±310*# |
| Example 4 | 1867±104*# | 4586±305*# |
| Example 5 | 1968±115*# | 4720±320*# |
| Comparative example 1 | 1648±120 | 4054±264 |
| Comparative example 2 | 1676±112 | 4162±228 |
Note: in comparison with comparative example 1,*p is less than 0.05; in comparison with comparative example 2,#P＜0.05。
as can be seen from the above tables 1 and 2, the fiber substrates containing the flexible polymer insulator grafts prepared in examples 1 to 5 of the present invention have a higher breaking strength, a higher elongation at break, and a lower bending stiffness, and the flexibility of the product is better, which is beneficial to further processing, and both are significantly better than the fiber substrates prepared in comparative examples 1 and 2. In addition, the water vapor dredging performance is good, and the fiber matrix has good air permeability and moisture permeability which are obviously superior to those of the fiber matrix prepared in the comparative examples 1-2. The fiber matrices prepared in examples 1 and 5 have comparable effects of breaking strength, elongation at break, bending stiffness, air permeability and moisture permeability, but in view of the fact that polydioxanone is more expensive than polytrimethylene carbonate and cost considerations, polytrimethylene carbonate is preferred as the flexible polymer.
Test example two, detection of biocompatibility of alginate fiber grafted with flexible polymer
Respectively carrying out biocompatibility detection on the alginate fibers of the grafted flexible macromolecules obtained in the preparation processes of the fiber matrixes containing the flexible polymer insulator grafts in the embodiments 1, 4 and 5, specifically, co-culturing the prepared alginate fibers of the grafted flexible macromolecules and MESCs cells, namely taking the second generation of MESCs cells in exponential growth phase to prepare the cells with the concentration of 5 × 104The method comprises the steps of inoculating L single cell suspension per m in a 96-well plate, inoculating 100 mu l of cell suspension per well, mixing and adhering with 100 mu g of alginate fibers grafted with flexible polymers respectively for culture, setting a pure MESCs cell culture group, taking 4 wells of each group respectively on days 2, 4, 6 and 8 of culture, adding 20 mu l of MTT (5mg/m L), removing MTT solution after 4h, adding 200 mu l of DMSO solution crystals per well, oscillating for 5min to fully dissolve crystals, taking 150 mu l of DMSO solution to another 96-well plate, selecting 490nm wavelength, detecting the optical density value with an enzyme linked immunosorbent assay detector, wherein the measured Optical Density (OD) value is in direct proportion to the cell proliferation number, and the result is shown in Table 3.
TABLE 3 Effect of alginate fibers grafted with Flexible macromolecules on cell proliferation of MESCs
| Group of | 2d | 4d | 6d | 8d |
| Control group | 0.212±0.027 | 0.376±0.032 | 0.467±0.042 | 0.553±0.040 |
| Example 1 | 0.209±0.031 | 0.364±0.030 | 0.454±0.039 | 0.545±0.043 |
| Example 4 | 0.213±0.028 | 0.379±0.034 | 0.475±0.040 | 0.562±0.038 |
| Example 5 | 0.215±0.026 | 0.381±0.029 | 0.482±0.043 | 0.567±0.044 |
As can be seen from table 3 above, the MESCs cells of each test group have good proliferation tendency in 2, 4, 6 and 8 days of culture, and there is no significant difference between the groups, which indicates that the alginate fibers grafted with the flexible polymer obtained in the preparation process of the fiber substrate containing the flexible polymer insulator graft in examples 1, 4 and 5 of the present invention have good biocompatibility and do not affect the proliferation of MESCs cells.
Third test example, evaluation of softness and air permeability of low-frequency electromagnetic physiotherapy mask
Selecting 200 healthy volunteers, randomly dividing into 5 groups, wherein each group comprises 40 persons, namely, the groups of examples 1, 4 and 5 and comparative examples 1-2, respectively wearing low-frequency electromagnetic physiotherapy masks prepared in the examples 1, 4 and 5 and the comparative examples 1-2, and carrying out blind test scoring, wherein the score of 0-1 is: poor quality, 2-3 min: better; 3-4 min: good, 4-5 cents: most preferably. The softness and the air permeability of the low-frequency electromagnetic physiotherapy mask are evaluated, the results are shown in a table 4, and whether the volunteers of each test group have allergy or not is monitored.
TABLE 4 evaluation results of softness and air permeability of the low frequency electromagnetic physiotherapy mask of the present invention
| Group of | Softness | Air permeability |
| Example 1 | 5.24±0.72*# | 4.54±0.56*# |
| Example 4 | 5.15±0.74*# | 4.47±0.60*# |
| Example 5 | 5.20±0.75*# | 4.52±0.54*# |
| Comparative example 1 | 3.68±0.62 | 3.34±0.62 |
| Comparative example 2 | 3.87±0.58 | 3.52±0.54 |
Note: in comparison with comparative example 1,*p is less than 0.05; in comparison with comparative example 2,#P＜0.05。
as can be seen from table 4 above, the electromagnetic physiotherapy mask prepared in examples 1, 4 and 5 has better softness and air permeability, is comfortable to wear, is significantly better than the low-frequency electromagnetic physiotherapy mask prepared in comparative examples 1 and 2, and has no allergy phenomenon in any volunteer group, indicating that the low-frequency electromagnetic physiotherapy mask prepared in the invention has high safety, does not cause anaphylaxis, and is comfortable to wear.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and these modifications and adaptations should be considered within the scope of the invention.
Claims (7)
1. A wearable facial low-frequency electromagnetic physiotherapy mask based on trace biological electromagnetic stimulation is characterized by comprising a mask, a left earmuff and a right earmuff, wherein the left earmuff and the right earmuff are respectively arranged on the left side and the right side of the mask, a printed circuit which is covered comprehensively and 5 electromagnetic poles which are respectively arranged on the upper portion, the middle portion and the lower portion of the mask are arranged in the mask, the printed circuit which is covered comprehensively is arranged in the left earmuff and the right earmuff, 4 electromagnetic poles are respectively arranged on the left earmuff and the right earmuff, and the electromagnetic poles are respectively connected with the printed circuit in corresponding positions in an electric signal mode;
the mask comprises a mask body outer layer and a mask body inner layer, and the printed circuit is arranged on the inner wall of the mask body outer layer; the left earmuff and the right earmuff respectively comprise an outer cover and an inner cover, and the printed circuit is arranged on the inner wall of the outer cover;
the inner layer of the cover body is made of a fiber substrate containing a flexible polymer insulator graft, and the outer layer of the cover body is made of silicon rubber;
the fiber matrix containing the flexible polymer insulator graft comprises the following preparation raw materials in parts by weight: 80-120 parts of alginate fibers, 50-80 parts of flexible polymers, 10-30 parts of succinic anhydride and 10-20 parts of polyethylene glycol.
2. The wearable facial low frequency electromagnetic physiotherapy mask of claim 1, wherein the flexible polymer is selected from one of polytrimethylene carbonate, polycaprolactone and polydioxanone.
3. The wearable facial low frequency electromagnetic physiotherapy mask of claim 2, wherein the flexible polymer is selected from the group consisting of polytrimethylene carbonate.
4. The wearable facial low-frequency electromagnetic physiotherapy mask according to claim 3, wherein the preparation method of the fiber matrix containing the flexible polymer insulator graft comprises the following steps: (1) adding the alginate fibers into water for a few times under continuous stirring to prepare a solution with the mass fraction of 10%, then adding polyethylene glycol, and stirring at a low speed for 20-40 min; (2) adding flexible polymer and succinic anhydride into the material obtained in the step (1), uniformly mixing, placing in a closed reactor filled with high-purity nitrogen for removing oxygen, and performing60Carrying out radiation grafting treatment under Co-gamma rays, taking out, standing for 2-3 h, and drying to obtain the grafted flexible high polymer alginate fiber; (3) and (3) preparing the grafted flexible high polymer alginate fiber obtained in the step (2) into a non-woven fabric base material with the thickness of 40-60 mm by a needling, spunlace or thermal bonding method, and obtaining the fiber base body containing the flexible high polymer insulator graft.
5. The wearable facial low-frequency electromagnetic physiotherapy mask according to claim 4, wherein the radiation grafting treatment time in the step (2) in the preparation of the fiber substrate containing the flexible polymer insulator graft is 10-15 min, and the radiation dose is 3-20 kGy.
6. The wearable facial low-frequency electromagnetic physiotherapy mask according to claim 1, wherein the left earmuff and the right earmuff are provided with buckles on the sides connected with the mask, the mask is provided with buckling positions corresponding to the buckles, the left earmuff and the right earmuff are connected through the buckles and the buckling positions, and the left earmuff and the right earmuff are provided with movable buckles on the outer sides.
7. The wearable facial low-frequency electromagnetic physiotherapy mask according to claim 1, further comprising a chin cover, wherein the chin cover is arranged below the mask, a buckle input port is arranged on the lower side of the mask, a buckle groove is arranged on the upper side of the chin cover, the chin cover is inserted into the buckle input port through the buckle groove and is connected with the mask, and an eye exposure port, a nose exposure port and a mouth exposure port are arranged on the mask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611243382.6A CN107335143B (en) | 2016-12-29 | 2016-12-29 | Wearable facial low frequency electromagnetism physiotherapy face guard based on trace living beings electromagnetic stimulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611243382.6A CN107335143B (en) | 2016-12-29 | 2016-12-29 | Wearable facial low frequency electromagnetism physiotherapy face guard based on trace living beings electromagnetic stimulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107335143A CN107335143A (en) | 2017-11-10 |
| CN107335143B true CN107335143B (en) | 2020-07-28 |
Family
ID=60222349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611243382.6A Active CN107335143B (en) | 2016-12-29 | 2016-12-29 | Wearable facial low frequency electromagnetism physiotherapy face guard based on trace living beings electromagnetic stimulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107335143B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104142A (en) * | 2019-06-06 | 2019-08-09 | 肖文字 | One-size-fits-all diving full-face mask |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5195941A (en) * | 1991-01-07 | 1993-03-23 | American Medical Electronics, Inc. | Contoured triangular transducer system for PEMF therapy |
| CA2517849A1 (en) * | 2003-03-12 | 2004-09-23 | Dow Corning Corporation | Use of repeat sequence protein polymers in personal care compositions |
| CN101077423A (en) * | 2007-01-12 | 2007-11-28 | 张爱华 | Device coated with superfine fibre membrane capable of contacting with living body and preparation method and uses thereof |
| KR20110100122A (en) * | 2010-03-03 | 2011-09-09 | 한신태 | Skin care mask |
| US20110301247A1 (en) * | 2010-06-08 | 2011-12-08 | Hayakawa Chihiro | Cosmetic product containing film-forming polymer |
| CN202822504U (en) * | 2012-09-08 | 2013-03-27 | 广州佩尔美容器械制造有限公司 | Total beauty therapy mask device |
| CN104771780B (en) * | 2015-04-09 | 2017-04-12 | 中国工程物理研究院核物理与化学研究所 | Preparation method for polymeric hydrogel for dressing |
| CN204582329U (en) * | 2015-04-28 | 2015-08-26 | 山东涵信光电科技有限公司 | Intelligent facial mask instrument |
| GB201508305D0 (en) * | 2015-05-14 | 2015-06-24 | Rebio Technologies Ltd | Hybrid fiber material |
| CN105288856A (en) * | 2015-09-24 | 2016-02-03 | 张航铭 | Novel magnetic therapy beauty mask |
-
2016
- 2016-12-29 CN CN201611243382.6A patent/CN107335143B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107335143A (en) | 2017-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204798346U (en) | Stifling eye physiotherapy device of wearing type far infrared ultrasonic wave constant temperature medicine fog | |
| CA2963061A1 (en) | Smartmask for health management service | |
| CN201290998Y (en) | LED pulse luminous energy skin-protection | |
| US20220054856A1 (en) | Therapeutic devices and methods to improve body functions | |
| WO2022056340A1 (en) | Therapeutic devices and methods to improve body functions | |
| CN109316734A (en) | A kind of back belt | |
| CN107335143B (en) | Wearable facial low frequency electromagnetism physiotherapy face guard based on trace living beings electromagnetic stimulation | |
| JP5517087B2 (en) | Tuning fork type treatment equipment / beauty equipment | |
| CN201418394Y (en) | Head and face protecting cover for electromagnetic radiation prevention | |
| CN211935189U (en) | Human cell energy charging chair | |
| CN211158185U (en) | Multifunctional beauty instrument | |
| CN210447569U (en) | Music massage cap | |
| CN107998516A (en) | Helmet-type therapeutic equipment | |
| JP5612095B2 (en) | Neck care kit | |
| CN106667796B (en) | Low-frequency physical therapy mask capable of being attached to face part based on trace biological electromagnetic stimulation | |
| CN105078771A (en) | Multifunctional combined facial mask sheet | |
| CN204972326U (en) | Many function combination formula facial mask | |
| CN211096199U (en) | Biological fiber mask | |
| CN107456315A (en) | A kind of controllable type high-efficient health-care plasma eyeshade and its control system | |
| TWI718483B (en) | Multifunctional mask capable of pressing and lifting facial acupoints and reusable | |
| CN115089376A (en) | Sleep-aiding eye patch for relieving physical and mental fatigue | |
| KR20140102967A (en) | Patch for Skin Therapy | |
| CN113499546A (en) | Multifunctional photon shelter for traditional Chinese medicine | |
| CN202184917U (en) | Headache therapeutic equipment | |
| CN216497051U (en) | Intelligent vision rehabilitation physiotherapy device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |