Incision tool material and processing method

Abstract

The application relates to a fascia release device and a traditional Chinese medicine moxibustion technical field, in particular to a bianshu knife tool material and a processing method. A bianshu knife tool material is mainly made of bianshu stone powder, an organic silicon binder and an additive. The content of the organic silicon binder in the bianshu knife tool material is 12-20 wt%. The content of the additive in the bianshu knife tool material is 2-8 wt%. The total mass of the organic silicon binder and the additive accounts for 18-20 wt% of the total mass of the bianshu knife tool material. The bianshu knife tool material has good biocompatibility, skin affinity, processing performance and mechanical strength. The bianshu knife tool prepared by using the bianshu knife tool material can be internally provided with a heating element, can provide temperature assistance for fascia release, can improve the fascia release effect, can slowly release essential oil under the operation of a touching hand method, can reduce the probability of new damage to the human body under the assistance of the essential oil, and can further improve the fascia release effect.

Description

Technical Field

[0001] This invention relates to the fields of myofascial release devices and traditional Chinese medicine moxibustion technology, and in particular to a method for processing materials for Bian stone therapy tools. Background Technology

[0002] Currently, Traditional Chinese Medicine (TCM) explains fascia as follows: Fascia is distributed throughout the surface of the body and penetrates deep into the spaces between tissues and organs, forming septa, interstitial membranes, capsules, and various external membranes, constituting a complete connective tissue framework that envelops all tissues and organs. When fascia malfunctions, it can affect human health. For example, when fascia contracts, forms nodules, or adheres, muscles become stiff, hard, and tight, and the local skin temperature becomes low and moist. In severe cases, dizziness, headaches, numbness in the hands and feet, and numbness in the shoulders and neck can occur, ultimately leading to diseases caused by fascia problems, such as cervical spondylosis and frozen shoulder.

[0003] Myofascial release can effectively alleviate myofascial-related diseases. Therefore, before introducing myofascial release techniques, it is necessary to understand the composition of human fascia. Specifically, human fascia is composed of a fluid "matrix," collagen, and elastin, which determine the fluidity, strength, and elasticity of the fascia. The three most crucial elements in myofascial release techniques are: temperature, force application, and hydration. Common myofascial release methods include myofascial knife techniques, where the specific myofascial knife is usually a Bian stone tool. However, Bian stone tools are made from natural Bian stone through processing and polishing. The temperature of the Bian stone tool is at room temperature. Although it can solve the problem of force application, without temperature assistance, the myofascial release effect needs further improvement, and it is very easy to cause new damage to the human body. To this end, the inventor provides a Bian stone tool material that is easy to process and has a heating-assisted function. Summary of the Invention

[0004] To address the problems of existing Bian stone tools lacking temperature assistance, resulting in insufficient fascia release effects and a high risk of causing new injuries to the human body, this invention provides a Bian stone tool material and processing method.

[0005] The material for Bian stone therapy tools provided by this invention is achieved through the following technical solution:

[0006] A type of Bian stone tool material is mainly made of Bian stone powder, organosilicon binder, and additives; the content of the organosilicon binder in the Bian stone tool material is 12-20 wt%; and the content of the additives in the Bian stone tool material is 2-8 wt%.

[0007] Preferably, the total mass of the silicone binder and the additives accounts for 18-20 wt% of the total mass of the Bian stone tool material.

[0008] Preferably, the silicone adhesive is silicone resin X-40-2667A.

[0009] Preferably, the stone powder is obtained by crushing and screening natural stone, and has an average particle size of 1-50 microns.

[0010] The chisel tool material has good biocompatibility, skin affinity, processing performance and mechanical strength, and the chisel tool material with an embedded heating element can be prepared to provide temperature assistance for fascia release and improve the fascia release effect. Meanwhile, the chisel tool can release essential oil under the operation of touch, reduce the probability of new damage to the human body under the assistance of essential oil, and further improve the fascia release effect.

[0011] Further preferably, the stone powder is composed of 300-400 mesh stone powder, 600-800 mesh stone powder and 1000-2000 mesh stone powder.

[0012] By adopting the above technical solution, the processing performance and mechanical strength of the chisel tool material can be improved.

[0013] Preferably, the auxiliary agent includes a dispersing agent, a release agent and a reinforcing agent, the dispersing agent is amino silane or ethylene silane, the release agent is at least one of zinc stearate, calcium stearate, graphite, graphene and molybdenum disulfide, and the reinforcing agent is at least one of nanoscale aluminum oxide, zinc oxide, boron nitride, graphene and carbon nanotube.

[0014] Further preferably, the chisel tool material is made of 1-15wt% of 300-400 mesh stone powder, 40-55wt% of 600-800 mesh stone powder, 10-22wt% of 1000-2000 mesh stone powder, 16-18wt% of silicone resin X-40-2667A, 0.4-0.6wt% of ethylene silane, 0.5-1.0wt% of molybdenum disulfide, 0.1-0.4wt% of zinc oxide whisker and 0.5-2.0wt% of graphene.

[0015] By adopting the above technical solution, the chisel tool material has good processing performance and excellent mechanical strength and impact toughness.

[0016] Preferably, the chisel tool prepared by using the chisel tool material includes an embedded stone core and an external stone matrix, a heating element is arranged between the embedded stone core and the external stone matrix, the bottom of the external stone matrix is detachably and fixedly connected with a stone cutter head, a porous adsorption layer is filled between the stone cutter head and the external stone matrix, the porous adsorption layer adsorbs essential oil, and a plurality of stone balls are rotatably connected between the stone cutter head and the external stone matrix.

[0017] The prepared stone knife can improve fascia release effect under the coordination of force and temperature.

[0018] Preferably, the built-in stone core is formed with an essential oil storage groove; the built-in stone core is formed with an essential oil guide groove; the built-in stone core is formed with a communication groove; the communication groove is in communication with the essential oil storage groove and the essential oil guide groove; the bottom of the built-in stone core is formed with a plurality of micropore linear grooves A in communication with the essential oil guide groove; and the bottom of the external stone base is formed with a plurality of micropore linear grooves B in communication with the essential oil guide groove.

[0019] Preferably, the bottom of the external stone base is formed with a plurality of spherical grooves A; the inner wall of the stone knife head is formed with a plurality of spherical grooves B; the spherical grooves B penetrate through the upper and lower surfaces of the stone knife head; the porous adsorption layer is formed with a spherical embedding groove; and the stone ball is connected in the complete spherical groove formed by the spherical grooves A, the spherical embedding groove and the spherical grooves B.

[0020] The prepared stone knife can release essential oil under the touch operation, reduce the probability of new damage to the human body under the assistance of essential oil, and further improve the fascia release effect.

[0021] The processing method of the stone knife material provided by the application is realized by the following scheme.

[0022] The processing method of the stone knife material comprises the following steps.

[0023] Step one, accurately measure the stone powder, organic silicon binder and additives, mix them uniformly, and then perform vacuum defoaming treatment for 15-30 minutes to obtain a molding paste;

[0024] Step two, inject the molding paste into a forming mold, solidify it at 100-120 DEG C for 15-30 minutes, heat treat it at 60-80 DEG C for 0.5-2 hours, naturally cool it to room temperature, and then demold and polish the burrs to prepare the stone knife material.

[0025] The preparation method of the application is relatively simple, has low operation difficulty, and is convenient for realizing large-scale production.

[0026] In summary, the application has the following advantages.

[0027] 1. The stone knife material in the application has good biocompatibility, skin affinity, processing performance and mechanical strength, and a combined stone knife with a three-dimensional special-shaped structure can be prepared by using the stone knife material.

[0028] 2. The stone knife prepared by using the stone knife material in the application has a built-in heating element, and can improve the effective fascia release effect under the coordination of force and temperature.

[0029] 3、The incision knife prepared from the incision knife material of the present application can release essential oil under the operation of touch, reduce the probability of new damage to the human body with the aid of essential oil, and further improve the fascia release effect.

[0030] 2、The preparation method of the present application is relatively simple, has low operation difficulty, and is convenient for realizing large-scale production. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is a physical map of the organic silicon incision stone composite material base incision knife prepared in the present application.

[0032] Figure 2 is a side view of the incision knife with a new structure in the embodiment of the present application.

[0033] Figure 3 is a cross-sectional schematic view of the incision knife with a new structure in the embodiment of the present application.

[0034] In the figure, 1, built-in incision stone core; 10, molded built-in incision stone core unit element; 100, rubber plug; 101, essential oil supplement hole; 102, rubber sealing plug; 11, essential oil storage groove; 12, essential oil guide groove; 13, communication groove; 14, microporous linear groove A; 15, linear groove A; 2, external incision stone base; 20, fitting groove; 21, microporous linear groove B; 22, spherical recess A; 23, linear groove B; 3, heating element; 4, incision stone bit; 40, through groove; 41, spherical recess B; 5, porous adsorption layer; 52, spherical fitting groove; 6, incision stone ball. DETAILED DESCRIPTION

[0035] In order to further understand the creativity and technical progress of the present application, the preferred embodiments of the present application are discussed in detail below in combination with examples and comparative examples.

[0036] An incision knife material includes incision stone powder, organic silicon binder, and additives. The content of the organic silicon binder in the incision knife material is 12-20 wt%. The content of the additives in the incision knife material is 2-8 wt%. Preferably, the total mass of the organic silicon binder and the additives accounts for 18-20 wt% of the total mass of the incision knife material. Preferably, the organic silicon binder is organic silicon resin X-40-2667A, which is solvent-free, addition reaction type, and has excellent curing and shrinkage resistance.

[0037] The incision stone powder is prepared by crushing and sieving natural incision stone, and has an average particle size of 1-50 μm. Preferably, the incision stone powder is composed of 300-400 mesh incision stone powder, 600-800 mesh incision stone powder, and 1000-2000 mesh incision stone powder.

[0038] The additives include dispersants, release agents, and reinforcing agents.

[0039] The dispersant is an amino silane or a vinyl silane. The dispersant is preferably a vinyl silane.

[0040] The release agent is at least one of zinc stearate, calcium stearate, graphite, graphene, and molybdenum disulfide.

[0041] The reinforcing agent is at least one of nano-sized aluminum oxide, zinc oxide, boron nitride, graphene, and carbon nanotubes. The reinforcing agent is preferably a mixed reinforcing agent formed by zinc oxide whiskers and graphene.

[0042] The preferred formula of the acupotomy tool material is as follows: 1-15 wt% of 300-400 mesh nacre powder, 40-55 wt% of 600-800 mesh nacre powder, 10-22 wt% of 1000-2000 mesh nacre powder, 16-18 wt% of silicone resin X-40-2667A, 0.4-0.6 wt% of vinyl silane, 0.5-1.0 wt% of molybdenum disulfide, 0.1-0.4 wt% of zinc oxide whiskers, and 0.5-2.0 wt% of graphene.

[0043] A preparation method of an acupotomy tool material, comprising the following steps:

[0044] Step one, accurately measure the nacre powder, silicone adhesive, and auxiliary agent, mix them uniformly, and then perform vacuum defoaming treatment for 15-30 min to obtain a molding slurry;

[0045] Step two, inject the molding slurry into a forming mold, solidify it at 100-120°C for 15-30 min, heat treat it at 60-80°C for 0.5-2 h, naturally cool it to room temperature, then demold and polish the burrs to prepare the acupotomy tool material.

[0046] According to the design of the structure of the forming mold, the shape of the acupotomy tool material prepared finally is different. Therefore, we can produce acupotomy tools with different shapes by the mold pouring + hot pressing method. In the fascia release technique, different shapes of acupotomy tools are used, and the experience of the master is still relied on to polish these different shapes of acupotomy tools in the prior art, which will cause the instability of the product quality and the difference in fascia release. The preparation method of the acupotomy tool material provided by the present application solves the above problems, and a silicone nacre composite material-based acupotomy tool with a specific shape can be produced by using a mold with a specific shape. Referring to Figure 1 , the preparation method provided in the present application can be used to produce acupotomy tools with conventional structures.

[0047] Referring to Figure 1 and Figure 2The new structure of the leech knife prepared from the leech knife material is as follows: the leech knife comprises an embedded stone core 1, an external stone base 2, a heating element 3, a stone knife head 4, a porous adsorption layer 5, and a plurality of stone balls 6. The embedded stone core 1, the external stone base 2, and the stone knife head 4 are all prepared from the leech knife material.

[0048] Specifically, the accurate leech stone powder, the organic silicon binder, and the additives are mixed uniformly and then vacuum degassing treatment is performed for 15-30 minutes to obtain a molding paste. Subsequently, the molding paste is injected into a corresponding forming mold, and then curing is performed at 100-120°C for 15-30 minutes. Then, heat treatment is performed at 60-80°C for 0.5-2 hours. After natural cooling to room temperature, demolding and edge polishing are performed to prepare the embedded stone core 1, the external stone base 2, and the stone knife head 4.

[0049] The stone balls 6 can be carved and polished from natural leech stones or prepared from the leech knife material. The specific method for preparing the stone balls 6 from the leech knife material is as follows: the accurate leech stone powder, the organic silicon binder, and the additives are mixed uniformly and then vacuum degassing treatment is performed for 15-30 minutes to obtain a molding paste. Subsequently, the molding paste is injected into a corresponding forming mold, and then curing is performed at 100-120°C for 15-30 minutes. Then, heat treatment is performed at 60-80°C for 0.5-2 hours. After natural cooling to room temperature, demolding and edge polishing are performed to prepare the stone balls 6.

[0050] Reference Figure 1 and Figure 2 The external stone base 2 is formed with a through embedded groove 20 at both ends, and the embedded stone core 1 is embedded in the embedded groove 20 of the external stone base 2. The heating element 3 is arranged between the embedded stone core 1 and the external stone base 2, and the effective fascia release effect is improved under the coordination of force and temperature. The stone knife head 4 is detachably and fixedly connected to the bottom of the external stone base 2, and specifically, the stone knife head 4 is clamped to the bottom of the external stone base 2. The porous adsorption layer 5 is filled in the gap between the stone knife head 4 and the external stone base 2. The porous adsorption layer 5 adsorbs essential oils. The essential oils are Fengzhiyuan Wenhu essential oils, which are applied to the operation site to quickly soften the fascia nodules and hardened tissues on the body. The stone balls 6 are rotatably connected between the stone knife head 4 and the external stone base 2, and the stone balls 6 are also rotatably connected to the porous adsorption layer 5. When the leech knife is used for cutting, rotating, and twisting force release, the stone balls 6 contact the skin, and under the action of friction force, the stone balls 6 rotate, driving the essential oils on the surface of the stone balls 6 to flow out, moisturizing the skin. Under the assistance of the essential oils, the probability of new damage to the human body can be reduced, and the fascia release effect can be further improved.

[0051] Reference Figure 1 and Figure 2, the built-in stone core 1 is made by hot pressing two symmetrical molded built-in stone core unit elements 10. The built-in stone core 1 is formed with an essential oil storage groove 11, and the built-in stone core 1 is threadedly sealed with a rubber plug 100. The rubber plug 100 is integrally formed with an essential oil supplement hole 101, and the essential oil supplement hole is sealed and filled with a rubber sealing plug 102. The stone cutter head 4 is integrally formed with a through groove 40 at one end. The central axis of the rubber sealing plug 102 coincides with the central axis of the through groove 40, and the needle tube containing essential oil can be inserted into the rubber sealing plug 102 through the through groove 40 of the stone cutter head 4, and the essential oil can be supplemented into the essential oil storage groove 11.

[0052] Reference Figure 1 and Figure 2 , the built-in stone core 1 is integrally formed with an essential oil guide groove 12 inside, and the built-in stone core 1 is integrally formed with a communication groove 13 inside, the communication groove 13 is communicated with the essential oil storage groove 11 and the essential oil guide groove 12, so that the essential oil in the essential oil storage groove 11 can flow into the essential oil guide groove 12 through the communication groove 13. The built-in stone core 1 is integrally formed with a plurality of micro-hole linear grooves A14 communicated with the essential oil guide groove 12 at the bottom. The outer stone base 2 is integrally formed with a plurality of micro-hole linear grooves B21 communicated with the essential oil guide groove 12 at the bottom. The micro-hole linear grooves A14 and the micro-hole linear grooves B21 constitute a complete essential oil guide linear groove, and the essential oil in the essential oil storage groove 11 can flow into the porous adsorption layer 5 through the communication groove 13, the essential oil guide groove 12 and the essential oil guide linear groove, and the essential oil in the essential oil storage groove 11 can be supplemented and added to the porous adsorption layer 5.

[0053] Reference Figure 1 and Figure 2 , the heating element 3 includes a resistance heating wire 31 and an adapter 32, and the resistance heating wire 31 can be selected as a Teflon heating wire or a carbon fiber heating wire. The resistance heating wire 31 is connected in parallel circuit with the adapter 32 as a lead, and the adapter 32 can be connected to the alternating current power supply to realize electric heating of the leeching tool. The resistance heating wire 31 is filled between the built-in stone core 1 and the outer stone base 2. Specifically, the built-in stone core 1 is integrally formed with a linear groove A15 on the outer wall, and the outer stone base 2 is integrally formed with a linear groove B23 inside, and the linear groove A15 and the linear groove B23 constitute a complete linear groove, and the resistance heating wire 31 is filled in the linear groove formed by assembling the built-in stone core 1 and the outer stone base 2. And the adapter 32 is fixedly connected to the top of the assembly formed by the built-in stone core 1 and the outer stone base 2. The stone cutter head 4 is clamped to the bottom of the assembly formed by the built-in stone core 1 and the outer stone base 2.

[0054] Reference Figure 1 and Figure 2The rotating connection structure of the stone ball 6 is as follows: the bottom of the external stone base 2 is integrally formed with a plurality of spherical grooves A22. The inner wall of the stone cutter head 4 is integrally formed with a plurality of spherical grooves B41 which penetrate the upper and lower surfaces of the stone cutter head 4. The porous adsorption layer 5 is a polyurethane sponge material, and the porous adsorption layer 5 is integrally formed with a plurality of spherical grooves 51. The stone ball 6 is rotatably connected in the complete spherical groove composed of the spherical groove A22, the spherical groove 51 and the spherical groove B41. After the installation of the stone ball 6, the stone ball 6 will protrude from the outer surface of the stone cutter head 4, and the protruding amount of the stone ball 6 is 0.1-0.2mm, which facilitates the contact of the stone ball 6 with the skin. Under the action of friction, the stone ball 6 rotates, and the essential oil on the surface of the stone ball 6 flows out, moisturizing the skin. With the assistance of essential oil, the probability of new damage to the human body can be reduced, and the fascia release effect can be further improved.

[0055] The combination of the method, essential oil and stone surgery cutter is the three core elements for solving the problem of body pain, and is more effective and safer than some methods of traditional Chinese medicine and western medicine, without harm to the body.

[0056] Example 1: A stone surgery cutter material is prepared from 10wt% of 300-400 mesh stone powder, 50wt% of 600-800 mesh stone powder, 20wt% of 1000-2000 mesh stone powder, 17wt% of silicone resin X-40-2667A (Japan Shin Etsu, provided by Guangzhou Wuyi New Material Technology Co., Ltd.), 0.4wt% of ethylene silane KH-151-vinyl triethoxysilane (CAS: 78-08-0, Nanjing Luoren Silicon Material Co., Ltd.), 1.0wt% of molybdenum disulfide (brand DH-MoS2, 2000 mesh, Dinghong Metal Material Co., Ltd. in Nangong), 0.1wt% of four acicular zinc oxide whiskers (particle size: diameter 0.5-5μm, length 10-50μm, Chao Tai Metal Material Co., Ltd. in Qinghe County), and 1.5wt% of nano graphene oxide NGO1511 (Suzhou Kaifa New Material Technology Co., Ltd.). The 300-400 mesh stone powder, 600-800 mesh stone powder and 1000-2000 mesh stone powder are provided by Hebei Runhuabang New Material Technology Co., Ltd.

[0057] A preparation method of a stone surgery cutter material, comprising the following steps:

[0058] Step one, 10 parts by weight of 300-400 mesh flint powder, 50 parts by weight of 600-800 mesh flint powder, 20 parts by weight of 1000-2000 mesh flint powder, 17 parts by weight of silicone resin X-40-2667A, 0.4 parts by weight of vinyl silane KH-151, 1.0 parts by weight of molybdenum disulfide, 0.1 parts by weight of four needle-shaped zinc oxide whiskers, 1.5 parts by weight of nano graphene oxide NGO1511 are mixed uniformly and then vacuum degassing treatment for 30 min, and the molding slurry is obtained;

[0059] Step two, the molding slurry is injected into the forming mold, and is cured at 110℃ for 30 min, heat treated at 80℃ for 1.0 h, naturally cooled to room temperature, demolded, and the burr is polished to obtain the lancet tool material.

[0060] The lancet tool material is used to prepare a lancet tool, and the specific preparation method is as follows:

[0061] Step one, 10 parts by weight of 300-400 mesh flint powder, 50 parts by weight of 600-800 mesh flint powder, 20 parts by weight of 1000-2000 mesh flint powder, 17 parts by weight of silicone resin X-40-2667A, 0.4 parts by weight of vinyl silane KH-151, 1.0 parts by weight of molybdenum disulfide, 0.1 parts by weight of four needle-shaped zinc oxide whiskers, 1.5 parts by weight of nano graphene oxide NGO1511 are mixed uniformly and then vacuum degassing treatment for 30 min, and the molding slurry is obtained;

[0062] Step two, the molding slurry is injected into the forming mold, and is cured at 110℃ for 30 min, heat treated at 80℃ for 1.0 h, naturally cooled to room temperature, demolded, and the burr is polished to obtain the lancet tool material.

[0063] At the same time, the molding slurry is injected into the forming mold for the outer flint base, and is cured at 110℃ for 30 min, heat treated at 80℃ for 1h, naturally cooled to room temperature, demolded, and the burr is polished to obtain the outer flint base 2;

[0064] At the same time, the molding slurry is injected into the forming mold for the outer flint base, and is cured at 110℃ for 30 min, heat treated at 80℃ for 1h, naturally cooled to room temperature, demolded, and the burr is polished to obtain the outer flint base 2;

[0065] Step three, the built-in stone core 1 carbon fiber heating wire as resistance heating wire 31 fixed filling in the micro-hole line slot A14 formed parallel circuit, the built-in stone core 1 embedded with resistance heating wire 31 of outer stone base 2 forms assembly, resistance heating wire 31 is filled in the line slot formed by the assembly of built-in stone core 1 and outer stone base 2, adapter 32 is fixedly connected with resistance heating wire 31, then the adapter 32 is fixedly connected to the top of the assembly of built-in stone core 1 and outer stone base 2;

[0066] Step four, the stone ball 6 is embedded and fixed in the spherical groove B41 of the porous adsorption layer 5, the porous adsorption layer 5 is fixed at the bottom of the outer stone base 2 by gluing, the stone ball 6 is embedded in the spherical groove A22 of the outer stone base 2, then the stone cutter head 4 is clamped on the outer stone base 2, and the stone ball 6 is embedded in the spherical groove B41 of the stone cutter head 4, so that the stone knife is assembled and prepared.

[0067] The difference between example 2 and example 1 is that a kind of stone knife material is prepared by 10.625wt% of 300-400 mesh stone powder, 53.125wt% of 600-800 mesh stone powder, 21.25wt% of 1000-2000 mesh stone powder, 12wt% of silicone resin X-40-2667A, 0.4wt% of ethylene silane KH-151, 1.0wt% of molybdenum disulfide DH-MoS2, 0.1wt% of four needle-shaped zinc oxide whiskers and 1.5wt% of nano graphene oxide NGO1511.

[0068] The difference between example 3 and example 1 is that a kind of stone knife material is prepared by 10.25wt% of 300-400 mesh stone powder, 51.25wt% of 600-800 mesh stone powder, 20.5wt% of 1000-2000 mesh stone powder, 15wt% of silicone resin X-40-2667A, 0.4wt% of ethylene silane KH-151, 1.0wt% of molybdenum disulfide DH-MoS2, 0.1wt% of four needle-shaped zinc oxide whiskers and 1.5wt% of nano graphene oxide NGO1511.

[0069] The difference between example 4 and example 1 is that a kind of stone knife material is prepared by 9.625wt% of 300-400 mesh stone powder, 48.125wt% of 600-800 mesh stone powder, 19.25wt% of 1000-2000 mesh stone powder, 20wt% of silicone resin X-40-2667A, 0.4wt% of ethylene silane KH-151, 1.0wt% of molybdenum disulfide DH-MoS2, 0.1wt% of four needle-shaped zinc oxide whiskers and 1.5wt% of nano graphene oxide NGO1511.

[0070] Example 5 differs from Example 1 in that a lithotripsy tool material is made from 10 wt% of 300-400 mesh flint powder, 50 wt% of 600-800 mesh flint powder, 20 wt% of 1000-2000 mesh flint powder, 16 wt% of silicone resin X-40-2667A, 0.6 wt% of vinyl silane KH-151, 1.0 wt% of molybdenum disulfide DH-MoS2, 0.4 wt% of tetrapod-shaped zinc oxide whiskers, 2 wt% of nanoscale graphene oxide NGO1511.

[0071] Example 6 differs from Example 1 in that a lithotripsy tool material is made from 10 wt% of 300-400 mesh flint powder, 50 wt% of 600-800 mesh flint powder, 20 wt% of 1000-2000 mesh flint powder, 18.5 wt% of silicone resin X-40-2667A, 0.4 wt% of vinyl silane KH-151, 0.5 wt% of molybdenum disulfide DH-MoS2, 0.1 wt% of tetrapod-shaped zinc oxide whiskers, 0.5 wt% of nanoscale graphene oxide NGO1511.

[0072] Example 7 differs from Example 1 in that a lithotripsy tool material is made from 80 wt% of 600-800 mesh flint powder, 17 wt% of silicone resin X-40-2667A, 0.4 wt% of vinyl silane KH-151, 1 wt% of molybdenum disulfide DH-MoS2, 0.1 wt% of tetrapod-shaped zinc oxide whiskers, 1.5 wt% of nanoscale graphene oxide NGO1511.

[0073] Example 8 differs from Example 1 in that a lithotripsy tool material is made from 80 wt% of 1000-2000 mesh flint powder, 17 wt% of silicone resin X-40-2667A, 0.4 wt% of vinyl silane KH-151, 1 wt% of molybdenum disulfide DH-MoS2, 0.1 wt% of tetrapod-shaped zinc oxide whiskers, 1.5 wt% of nanoscale graphene oxide NGO1511.

[0074] Comparative Example 1 differs from Example 1 in that a lithotripsy tool material is made from 10 wt% of 300-400 mesh flint powder, 50 wt% of 600-800 mesh flint powder, 20 wt% of 1000-2000 mesh flint powder, 19.6 wt% of silicone resin X-40-2667A, 0.4 wt% of vinyl silane KH-151.

[0075] The difference between Comparative Example 2 and Example 1 is that one lithotripsy tool material is prepared from 80 wt% of 200-250 mesh lithotripsy stone powder, 19.6 wt% of silicone resin X-40-2667A, and 0.4 wt% of vinyl silane KH-151.

[0076] The difference between Comparative Example 3 and Example 1 is that one lithotripsy tool material is prepared from 80 wt% of 200-250 mesh lithotripsy stone powder, 17 wt% of silicone resin X-40-2667A, 0.4 wt% of vinyl silane KH-151, 1 wt% of molybdenum disulfide DH-MoS2, 0.1 wt% of tetrapod-shaped zinc oxide whisker, and 1.5 wt% of nano-sized graphene oxide NGO1511.

[0077] The difference between Comparative Example 4 and Example 1 is that one lithotripsy tool material is prepared from 10 wt% of 300-400 mesh lithotripsy stone powder, 50 wt% of 600-800 mesh lithotripsy stone powder, 20.1 wt% of 1000-2000 mesh lithotripsy stone powder, 17 wt% of silicone resin X-40-2667A, 0.4 wt% of vinyl silane KH-151, 1 wt% of molybdenum disulfide DH-MoS2, and 1.5 wt% of nano-sized graphene oxide NGO1511.

[0078] Performance test: 1. Flexural strength test method: determined according to GB / T 9341-2008 “Determination of the flexural properties of plastics”. 2. Shrinkage test method: the change rate of the material size before and after the mold is opened, the X-axis change rate of the material size of the lithotripsy tool material before and after the mold is opened is determined. 3. Coefficient of thermal expansion test method: the coefficient of thermal expansion of the X-axis is determined according to GB / T 1036-2008 “Plastics-Determination of the coefficient of linear expansion 30℃-30℃ Quartz dilatometer method”. 4. Tensile strength test method: determined according to GB / T 1040.2-2022 “Determination of the tensile properties of plastics Part 2: test conditions for moulded and extruded plastics”.

[0079] Table 1: Test parameter table of lithotripsy tool material in Examples 1-8 and Comparative Examples 1-4

[0080] Tensile strength MPa Flexural strength MPa Shrinkage % coefficient of thermal expansion 10 -6 / °C Example 1 116.5 23.1 0.21 29.2 Example 2 99.3 20.9 0.16 27.5 Example 3 109.1 21.5 0.18 28.6 Example 4 112.8 22.7 0.24 31.1 Example 5 130.4 25.4 0.19 28.0 Example 6 106.1 21.9 0.23 30.4 Example 7 107.8 20.2 0.31 34.9 Example 8 111.3 21.6 0.28 33.4 Comparative Example 1 93.2 16.1 0.34 40.2 Comparative Example 2 84.1 14.4 0.39 46.7 Comparative Example 3 96.1 18.7 0.29 36.1 Comparative Example 4 105.2 21.4 0.24 31.7

[0081] It can be seen from Examples 1, 7-8 and Comparative Examples 1-3 in combination with Table 1 that the average particle size of the lithotripsy stone powder is less than 50 μm, and the mechanical properties and dimensional stability of the prepared lithotripsy tool material are relatively good.

[0082] It can be seen from the combination of example 1, examples 7-8 and comparative examples 1-3 and table 1 that the stone powder is composed of 300-400 mesh stone powder, 600-800 mesh stone powder and 1000-2000 mesh stone powder, and the mechanical properties and dimensional stability of the prepared stone knife material are relatively optimal.

[0083] It can be seen from the combination of example 1 and comparative example 4 and table 1 that adding an appropriate amount of four needle-shaped zinc oxide whiskers can improve the mechanical properties and dimensional stability of the stone knife material, and the filler control is preferably 0.1-0.4%.

[0084] It can be seen from the combination of example 1 and examples 2-6 and table 1 that the content of the organic silicon adhesive in the stone knife material is 12-20wt%, which can ensure that the mechanical properties and dimensional stability of the stone knife material are relatively optimal, preferably the content of the organic silicon adhesive in the stone knife material is 16-20wt%. Further preferably, the content of the organic silicon adhesive in the stone knife material is 16-18wt%.

[0085] In summary, the stone knife material in the application has good biocompatibility, skin affinity, processing performance and mechanical strength, and the stone knife prepared therefrom can be embedded with a heating element to provide temperature assistance for fascia release and improve the fascia release effect. At the same time, the stone knife can release essential oil under the operation of touch method, which can reduce the probability of new damage to the human body under the assistance of essential oil, and further improve the fascia release effect.

[0086] It should be noted that the specific embodiments are only an explanation and description of the technical solutions of the application, and are not a limitation of the application. Those skilled in the art can make modifications to the embodiments without creative contribution after reading the specification, as long as the modifications are within the scope of the claims of the application and are protected by the patent law.

Claims

1. A material for Bian stone therapy tools, characterized in that: It mainly consists of Bian stone powder, organosilicon binder, and additives; the organosilicon binder accounts for 12-20 wt% of the Bian stone tool material; the additives account for 2-8 wt% of the Bian stone tool material. Bianstone powder is made by crushing and sieving natural Bianstone, with an average particle size of 1-50 micrometers; Bianstone powder is composed of Bianstone powder of 300-400 mesh, 600-800 mesh, and 1000-2000 mesh. Additives include dispersants, release agents, and reinforcing agents; The dispersant is aminosilane or ethylenesilane; The release agent is at least one of zinc stearate, calcium stearate, graphite, graphene, and molybdenum disulfide; The reinforcing agent is at least one of the following nanoscale materials: alumina, zinc oxide, boron nitride, graphene, and carbon nanotubes.

2. The material for a Bian stone therapy tool according to claim 1, characterized in that: The silicone binder is silicone resin X-40-2667A; the total mass of the silicone binder and the additives accounts for 18-20 wt% of the total mass of the Bian stone tool material.

3. The material for a Bian stone therapy tool according to claim 1, characterized in that: The material of the Bian stone tool is made of 1-15wt% of 300-400 mesh Bian stone powder, 40-55wt% of 600-800 mesh Bian stone powder, 10-22wt% of 1000-2000 mesh Bian stone powder, 16-18wt% of organosilicon resin X-40-2667A, 0.4-0.6wt% of ethylene silane, 0.5-1.0wt% of molybdenum disulfide, 0.1-0.4wt% of zinc oxide whiskers, and 0.5-2.0wt% of graphene.

4. A method for processing a Bian stone tool material according to any one of claims 1-3, characterized in that: Includes the following steps: Step 1: After mixing the accurately measured Bianstone powder, silicone binder, and additives evenly, vacuum degassing is performed for 15-30 minutes to obtain the molding paste. Step 2: Inject the molding slurry into the molding mold, place it at 100-120℃ for 15-30 minutes to cure, then heat treat it at 60-80℃ for 0.5-2 hours. After naturally cooling to room temperature, demold and grind off the burrs to obtain the Bian stone tool material.

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