CN115999068B - Magnetic massage liquid bag and preparation method of content thereof - Google Patents
Magnetic massage liquid bag and preparation method of content thereof Download PDFInfo
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- CN115999068B CN115999068B CN202211650873.8A CN202211650873A CN115999068B CN 115999068 B CN115999068 B CN 115999068B CN 202211650873 A CN202211650873 A CN 202211650873A CN 115999068 B CN115999068 B CN 115999068B
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
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- 230000001681 protective effect Effects 0.000 claims description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910000859 α-Fe Inorganic materials 0.000 claims description 4
- PRQMIVBGRIUJHV-UHFFFAOYSA-N [N].[Fe].[Sm] Chemical compound [N].[Fe].[Sm] PRQMIVBGRIUJHV-UHFFFAOYSA-N 0.000 claims description 3
- 239000002480 mineral oil Substances 0.000 claims description 3
- 235000010446 mineral oil Nutrition 0.000 claims description 3
- -1 polysiloxane Polymers 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 229910000531 Co alloy Inorganic materials 0.000 claims description 2
- 244000043261 Hevea brasiliensis Species 0.000 claims description 2
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- 239000010941 cobalt Substances 0.000 claims description 2
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- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
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- AMTWCFIAVKBGOD-UHFFFAOYSA-N dioxosilane;methoxy-dimethyl-trimethylsilyloxysilane Chemical compound O=[Si]=O.CO[Si](C)(C)O[Si](C)(C)C AMTWCFIAVKBGOD-UHFFFAOYSA-N 0.000 description 2
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- GSOLWAFGMNOBSY-UHFFFAOYSA-N cobalt Chemical compound [Co][Co][Co][Co][Co][Co][Co][Co] GSOLWAFGMNOBSY-UHFFFAOYSA-N 0.000 description 1
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- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
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- Magnetic Treatment Devices (AREA)
Abstract
The invention discloses a magnetic massage liquid sac and a preparation method of the content thereof, belonging to the technical field of medical equipment. The magnetic massage liquid bag contains lubricating liquid and magnetic massage balls, wherein the magnetic massage balls comprise 50-60 parts by weight of magnetic functional powder and 40-50 parts by weight of resin, the diameter of the magnetic massage balls is 6-10 mm, and the magnetic massage balls are 20N/cm 2 And the deformation is not less than 30% under the pressure of the pressure sensor, and the deformation can be restored after the external force is removed. The magnetic massage ball prepared by the invention has obvious response phenomenon under a dynamic magnetic field, soft texture and safe use. After the massage ball is further encapsulated into the liquid bag, the magnetic effect magnetic massage liquid bag with the massage function can be formed, and the massage ball is suitable for being used in the medical field.
Description
Technical Field
The invention relates to a magnetic massage liquid sac and a preparation method of the content thereof, belonging to the technical field of medical equipment.
Background
Under certain conditions, the influence of the dynamic magnetic field on the water clusters can significantly change the water retention characteristics and rheological properties of the liquid in the biological tissue (Food Chemistry 274 (2019) 775-781). Meanwhile, research shows that a dynamic magnetic field with proper alternating frequency has good promotion effect on aspects of blood state, cell activity and the like of biological tissues (Chinese cell biology report Chinese Journal of Cell Biology 2018Vol.40 Num.3P309). The above-mentioned research has promoted the development of medical technology for non-invasive drug delivery treatment by using dynamic magnetic fields as a means for promoting absorption of drug solutions by biological tissues.
In the medical field, the dynamic magnetic field can be used for skin administration treatment occasions such as plaster, ointment, medical dressing and the like, and the purposes of improving the transdermal absorption rate of the medicine and improving the permeation efficiency of the medicine are realized. In addition, the traditional mechanical treatment schemes such as muscle massage, meridian massage and the like can also act on blood, cells and tissues, so that the traditional mechanical treatment schemes have obvious promotion effect on transdermal absorption. If these conventional mechanical means cannot be considered in the development of the technology of magnetic field-assisted transdermal absorption, there may be a problem that they are not considered.
Therefore, in order to fully utilize the biological effect of magnetism and simultaneously consider the mechanical physiotherapy requirement on biological tissues, a scheme capable of providing massage acting force while working by combining the motion rule of a magnetic field is required to be developed, so that the possibility of treating by magnetic action and mechanical action can be realized simultaneously.
Disclosure of Invention
In order to solve the technical problems, the invention provides a magnetic massage liquid bag and a preparation method of the content thereof, wherein the content in the magnetic massage liquid bag is a magnetic massage ball with soft texture and magnetic induction characteristic.
In order to achieve the above object, the present invention provides the following solutions:
one of the technical schemes of the invention is as follows:
the magnetic massage ball comprises 50-60 parts by weight of magnetic functional powder and 40-50 parts by weight of resin, wherein the diameter of the magnetic massage ball is 6-10 mm and is 20N/cm 2 The dimension in the pressure direction can be deformed by not less than 30%, and can be restored after the external force is removed.
Further, the magnetic functional powder is soft magnetic powder or hard magnetic powder, and the resin is thermosetting and/or thermoplastic resin;
the soft magnetic powder comprises one or more of iron powder, iron/cobalt/nickel alloy powder, iron oxide powder and soft magnetic ferrite; the soft magnetic powder has inherent magnetic moment but does not show magnetic coercive force to the outside;
the hard magnetic powder comprises one or more of neodymium-iron-boron magnetic powder, samarium-iron-nitrogen and ferrite permanent magnetic powder, and has inherent magnetic moment and magnetic coercivity to the outside.
The second technical scheme of the invention is as follows:
the preparation method of the magnetic massage ball comprises the following steps:
the magnetic functional powder and the resin are weighed according to the weight portions, are added into a spherical mold with the diameter of 6mm-10mm after being uniformly mixed, are insulated for 0.5h-1h at the temperature of 80 ℃ to 100 ℃, and are cooled and demoulded, thus obtaining the magnetic massage ball.
Further, the magnetic functional powder is processed, and an external magnetic field is applied along a specific direction while the mold is solidified, so that the magnetic massage ball with the directional orientation is prepared.
The third technical scheme of the invention:
a magnetic massage liquid bag comprises the magnetic massage ball, massage ball lubricating liquid, plastic soft bag, gum layer and composite medicine layer; the magnetic massage ball and the massage ball lubricating liquid are sealed inside the plastic soft bag, a back adhesive layer is stuck on one side of the outer part of the plastic soft bag, the back adhesive layer is a medical back adhesive layer and is used for being fixed with a human body, a composite medicine layer is stuck at the center of the back adhesive layer, the composite medicine layer can be medicine or medicine gel in the state of paste, liquid, powder and the like, and a protective film is stuck on the back adhesive layer and the composite medicine layer so as to be convenient to store.
Further, the massage ball lubricating liquid comprises one or more of grease, mineral oil, polyethylene glycol and polysiloxane; one or more of titanium dioxide, anion mineral powder, tourmaline powder and far infrared mineral powder can be also included according to the use requirement;
the plastic soft bag is made of polyurethane, silica gel, latex or natural rubber, has the characteristics of high elasticity and high toughness, and is sealed after the inside of the plastic soft bag is filled with the magnetic massage ball and the massage ball lubricating liquid, so that the plastic soft bag is ensured to be free from leakage of liquid and can bear external pressure without damage.
Further, the preparation method of the massage ball lubricating liquid comprises the following steps: mixing one or more liquids of oil, mineral oil, polyethylene glycol and polysiloxane with one or more powders of titanium dioxide, anion mineral powder, tourmaline powder or far infrared mineral powder, stirring, emulsifying, and chelating the added powder with the liquid mixture to obtain massage ball lubricating liquid.
Further, the mass ratio of the magnetic massage ball to the massage ball lubricating liquid is less than or equal to 30:1.
The invention discloses the following technical effects:
the magnetic massage ball prepared by the invention has obvious response phenomenon under a dynamic magnetic field, soft texture and safe use. After being further packaged, the liquid bag can be a magnetic effect magnetic massage liquid bag with a massage function, and is suitable for the medical field, and the liquid bag can enhance the transdermal absorption of external application medicines through the magnetic effect and the mechanical effect under a dynamic magnetic field. According to the beneficial promotion function of the dynamic magnetic field on the rheological property and the cell activity of the liquid, the method for flexibly massaging the skin surface and applying the medicine at high frequency is developed, so that the transdermal absorption function of the liquid medicine is promoted, discomfort caused by external medicine treatment is relieved, and the treatment time is shortened.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a photograph of a magnetic massage ball prepared in example 1 of the present invention;
fig. 2 is a picture of the magnetic massage ball of example 1 of the present invention attracted by a magnet;
FIG. 3 is a photograph of a magnetic massage liquid sac prepared in example 1 of the present invention;
fig. 4 is a picture showing deformation of the magnetic massage ball prepared in example 2 according to the present invention.
Detailed Description
Various exemplary embodiments of the invention will now be described in detail, which should not be considered as limiting the invention, but rather as more detailed descriptions of certain aspects, features and embodiments of the invention.
It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In addition, for numerical ranges in this disclosure, it is understood that each intermediate value between the upper and lower limits of the ranges is also specifically disclosed. Every smaller range between any stated value or stated range, and any other stated value or intermediate value within the stated range, is also encompassed within the invention. The upper and lower limits of these smaller ranges may independently be included or excluded in the range.
Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Although only preferred methods and materials are described herein, any methods and materials similar or equivalent to those described herein can be used in the practice or testing of the present invention. All documents mentioned in this specification are incorporated by reference for the purpose of disclosing and describing the methods and/or materials associated with the documents. In case of conflict with any incorporated document, the present specification will control.
It will be apparent to those skilled in the art that various modifications and variations can be made in the specific embodiments of the invention described herein without departing from the scope or spirit of the invention. Other embodiments will be apparent to those skilled in the art from consideration of the specification of the present invention. The specification and examples of the present invention are exemplary only.
As used herein, the terms "comprising," "including," "having," "containing," and the like are intended to be inclusive and mean an inclusion, but not limited to.
The "parts" used in the examples of the present invention are "parts by weight" unless otherwise specified.
The dynamic magnetic field of the embodiment of the invention is generated by a dynamic magnetic field generating device with the application number of 202210740298.4, and the surface treatment area of the device is attached to the surface layer of the liquid sac to carry out magnetic application.
The technical scheme of the invention is further described by the following examples.
Example 1
(1) Preparation of magnetic massage ball
Weighing 50 parts of thermosetting polyurethane resin and 50 parts of magnetic functional powder according to parts by weight, wherein the magnetic functional powder consists of 15 parts of iron-nickel alloy powder, 26 parts of nano ferroferric oxide powder and 9 parts of metal iron powder, mixing the powder uniformly, fully mixing the powder with the thermosetting polyurethane resin, adding the mixture into a spherical mold with the diameter of 6mm, setting the temperature to 80 ℃, preserving the temperature for 0.5h, cooling and demolding after the heat preservation is finished, and obtaining the magnetic massage ball, wherein the magnetic massage ball is shown in figure 1;
the magnetic massage ball prepared in example 1 was tested at 20N/cm 2 The magnetic massage ball is deformed by not less than 30%, namely the diameter length becomes smaller than 4mm after compression, and the magnetic massage ball is restored after external force is removed, has the capability of being attracted by a magnet (figure 2), and the saturation magnetization intensity of the magnetic massage ball is 103emu/g according to a vibrating sample magnetometer method;
(2) Preparation of massage ball lubricating liquid
Weighing 10 parts of alcohol, 400-67 parts of polyethylene glycol and 20 parts of distilled water according to parts by weight, adding distilled water and 400 parts of polyethylene glycol into the alcohol, fully stirring, adding 1 part of nano silicon dioxide powder with the particle size of 5-10nm, and fully mixing and emulsifying the powder and the liquid by a high-speed emulsifying machine to obtain a massage ball lubricating liquid;
(3) Preparation of magnetic massage liquid bag
Placing 60g of magnetic massage balls (about 15) into a plastic soft bag made of silica gel with the specification of 70mm in length and 30mm in width, adding 2g of massage ball lubricating liquid, sealing the end opening of the plastic bag, ensuring no leakage of liquid, sticking medical gum on one side surface of the outer part of the plastic soft bag, sticking an analgesic slow-release paste compound medicine layer in a concentric area with the diameter of 30mm in the area with the diameter of 30mm, and covering the outermost layer with a plastic protective film to obtain the magnetic massage liquid bag, see figure 3.
Example 2
(1) Preparation of magnetic massage ball
Weighing 40 parts of thermosetting silica gel and 60 parts of magnetic functional powder according to parts by weight, wherein the magnetic functional powder consists of 30 parts of iron-nickel alloy powder, 5 parts of samarium-iron-nitrogen magnetic powder and 65 parts of metal iron powder, mixing the powder uniformly, fully mixing the powder with the thermosetting silica gel, adding the mixture into a spherical mold with the diameter of 10mm, setting the temperature to be 100 ℃, preserving the heat for 1h, and cooling and demolding after the heat preservation is finished to obtain the magnetic massage ball;
the test shows that the magnetic massage ball prepared in example 2 is 20N/cm 2 The magnetic massage ball is deformed by not less than 30%, the diameter direction is shortened after compression, the diameter direction is changed into 6mm (see figure 4), the magnetic massage ball is restored after external force is removed, the magnetic massage ball has the attraction capability of a magnet, and the magnetic massage ball has fixed north-south polar distribution in the magnetic field direction, so that the movement direction is convenient to precisely control, and the saturation magnetization intensity of the magnetic massage ball is measured to be 109emu/g according to a vibrating sample magnetometer method;
(2) Preparation of massage ball lubricating liquid
Weighing 35 parts of simethicone and 400 parts of polyethylene glycol according to parts by weight, mixing the simethicone and the polyethylene glycol 400, adding 1 part of silicon dioxide powder with the particle size of 5-10 nanometers after fully stirring, and fully mixing and emulsifying the powder and the liquid by a high-speed emulsifying machine to obtain a massage ball lubricating liquid;
(3) Preparation of magnetic massage liquid bag
200g of magnetic massage balls (about 20) are placed into a plastic soft bag made of silica gel with the specification of 70mm in length and 30mm in width, 8g of massage ball lubricating liquid is added, the port of the plastic bag is sealed, no leakage of liquid is ensured, medical gum is stuck on the surface of one side of the outer part of the plastic soft bag, the area is in a circular shape with the diameter of 50mm, an analgesic slow-release paste compound medicine layer is stuck in the concentric area of the circular area and the area with the diameter of 40mm, and the outermost layer is covered with a plastic protection film, so that the magnetic massage liquid bag can be obtained.
Comparative example 1
The difference with the embodiment 1 is that the thermosetting polyurethane resin and other mass used in the preparation process of the magnetic massage ball are replaced by epoxy resin, the magnetic massage ball obtained after curing has no flexibility and elasticity, and is placed in a plastic soft bag made of silica gel material, and the magnetic massage ball does not deform when moving under a magnetic field, so that the comfort in the massage process is reduced.
Comparative example 2
The difference from example 1 was that the resultant magnetic massage ball was placed in a spherical mold having a diameter of 25mm, and 15 pieces of the magnetic massage ball were about 200g in total mass. The added lubricating liquid in the magnetic massage liquid bag is 6 g, and the proportion of the ball to the massage liquid is too large, so that the turning of the massage ball in the liquid bag under the dynamic magnetic field is affected, and the massage operation is not facilitated.
Dynamic magnetic field assisted transdermal drug delivery experiments
Experimental example 1
The plastic protective film of the magnetic massage liquid sac prepared in the embodiment 1 is torn off to lead the medicine area to be aligned with the focus skin of a human body, the outer circle position of the back adhesive layer is used for being stuck to the skin, then the surface of the working area of the dynamic magnetic field generating device is stuck to the upper surface of the liquid sac, after the dynamic magnetic field generating device is started, the south pole and the north pole of the dynamic magnetic field generating device are alternately changed, the absolute magnetic flux change rate value of the dynamic magnetic field is adjusted to 18000Wb/s, and then the magnetic massage liquid sac containing the magnetic massage balls is excited, so that the magnetic massage balls are turned over along with the change of the magnetic field to play the roles of assisting transdermal administration and limb massage. The magnetic massage ball prepared by the invention has obvious response phenomenon under a dynamic magnetic field, soft texture and safe use. After being further packaged, the liquid bag can be a magnetic effect magnetic massage liquid bag with a massage function, and is suitable for the medical field, and the liquid bag can enhance the transdermal absorption of external application medicines through the magnetic effect and the mechanical effect under a dynamic magnetic field.
Experimental example 2
The plastic protective film of the magnetic massage liquid sac prepared in the embodiment 2 is torn off to lead the medicine area to be aligned with the focus skin of a human body, the outer circle position of the back glue layer is attached to the skin for fixation, then the surface of the working area of the dynamic magnetic field generating device is attached to the upper surface of the liquid sac, after the dynamic magnetic field generating device is started, the south and north poles of the dynamic magnetic field generating device are alternately changed, the absolute magnetic flux change rate value of the dynamic magnetic field is adjusted to 15000Wb/s, and then the magnetic massage liquid sac containing the magnetic massage balls is excited, so that the magnetic massage balls are turned along with the change of the magnetic field to play the roles of assisting transdermal administration and limb massage.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (5)
1. The magnetic massage liquid bag is characterized by comprising magnetic massage balls, massage ball lubricating liquid, a plastic soft bag, a gum layer and a composite medicine layer; the magnetic massage ball and the massage ball lubricating liquid are sealed inside the plastic soft bag, a gum layer is stuck on one side of the outer part of the plastic soft bag, a composite medicine layer is stuck in the center of the gum layer, and protective films are stuck on the gum layer and the composite medicine layer;
the massage ball lubricating liquid comprises one or more of grease, mineral oil, polyethylene glycol and polysiloxane;
the magnetic massage ball comprises 50-60 parts by weight of magnetic functional powder and 40-50 parts by weight of resin, wherein the diameter of the magnetic massage ball is 6-10 mm and is 20N/cm 2 The dimension in the pressure direction can generate deformation not lower than 30%, and can be restored after the external force is removed;
when the magnetic massage liquid bag is used, a dynamic magnetic field is required to be applied to the surface of the magnetic massage liquid bag.
2. The magnetic massage liquid sac according to claim 1, wherein said magnetic functional powder is soft magnetic powder or hard magnetic powder, and said resin is thermosetting and/or thermoplastic resin;
the soft magnetic powder comprises one or more of iron powder, iron/cobalt/nickel alloy powder, iron oxide powder and soft magnetic ferrite;
the hard magnetic powder comprises one or more of neodymium-iron-boron magnetic powder, samarium-iron-nitrogen and ferrite permanent magnetic powder.
3. The magnetic massage liquid sac according to claim 1, wherein the preparation method of the magnetic massage ball comprises the following steps:
the magnetic functional powder and the resin are weighed according to the weight portions, are added into a spherical mold with the diameter of 6mm-10mm after being uniformly mixed, are insulated for 0.5h-1h at the temperature of 80 ℃ to 100 ℃, and are cooled and demoulded, thus obtaining the magnetic massage ball.
4. The magnetic massage fluid bladder according to claim 1, wherein the plastic soft bag is made of polyurethane, silica gel, latex or natural rubber.
5. The magnetic massage fluid bladder according to claim 1, wherein the mass ratio of the magnetic massage ball to the massage ball lubricating fluid is no greater than 30:1.
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| CN202211650873.8A CN115999068B (en) | 2022-12-21 | 2022-12-21 | Magnetic massage liquid bag and preparation method of content thereof |
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|---|---|---|---|---|
| EP3554570B1 (en) * | 2016-12-13 | 2023-01-25 | Boston Scientific Scimed, Inc. | Medical balloon |
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| Title |
|---|
| 新型护理按摩枕的制作与使用;孙程;《齐鲁护理杂志》;第21卷(第11期);32 * |
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| CN115999068A (en) | 2023-04-25 |
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