250 results about "Bioactive glass" patented technology

The invention discloses bone cement for orthopedic repair and a preparation method thereof, and relates to the technical field of bone cement. The bone cement for orthopedic repair comprises solid-phase powder and a liquid-phase component, the solid-phase powder comprises the following components in parts by weight: 55-65 parts of composite calcium phosphate, 10-15 parts of bioactive glass, 2-3 parts of a developing agent, 1-2 parts of hydroxyapatite, 8-12 parts of a modified toughening agent and 2-3 parts of nano cellulose fibers; the liquid phase component is prepared from the following components in parts by weight: 40 to 50 parts of a sodium alginate solution, 10 to 20 parts of methacrylated gelatin, 0.5 to 1 part of transglutaminase, 30 to 60 parts of a citric acid buffer solution and 1 to 2 parts of an antibacterial agent. The preparation method comprises the following steps: reacting pentaerythritol with 12-oxododecanoic acid to obtain an intermediate 1, and reacting the intermediate 1 with dopamine to prepare the modified toughening agent. The bone cement for orthopedic repair prepared by the invention has good mechanical, self-repairing and antibacterial properties.

The present invention uses commercially available 3-aminopropylsilane coupling agent, diallylamino polyether acrylate, and an alkylating agent, or γ-propanesultone, or γ-butyrolactone as raw materials, and through an aza-Michael addition reaction and a quaternization reaction, a multifunctional silane coupling agent containing one or more quaternary ammonium cations, or sulfobetaine, or carboxybetaine in its molecular structure is prepared, which is used for the surface modification of bioactive glass, and the bioactivity, antibacterial and antifungal properties, and hydrophilicity enhancement effects after the surface modification of bioactive glass are obtained.

The invention discloses a Janus wound dressing with antibacterial and tissue repair promoting functions and a preparation method of the Janus wound dressing, belongs to the technical field of wound dressings, and aims to realize antibacterial, tissue repair promoting and moist wound healing microenvironment through freeze drying and electrostatic spinning technologies. Polycaprolactone (PCL), bioactive glass (BG) and curcumin Cur are used for preparing a hydrophobic inner layer capable of promoting tissue repair, methacrylated gelatin GelMA is used for preparing a hydrophilic outer layer with moisturizing performance, and the PCL-BG-Cur / GelMA composite wound dressing with antibacterial, moisturizing and repair promoting functions is constructed. Animal experiment results show that the dressing loaded with curcumin Cur and bioactive glass BG has multiple functions of synergistic antibiosis, moisturizing and the like, the result shows that the prepared dressing has the performance of promoting epithelization, collagen deposition, new hair follicle formation and the like, and the dressing has a considerable application prospect in the aspect of rapid wound repair.

The invention discloses an oral care desensitization paste and a preparation method thereof, and mainly relates to the technical field of dental medicines. The oral care desensitization cream is prepared from the following components: bioactive glass, strontium chloride, sodium chloride, silicon dioxide, sodium carboxymethyl cellulose, polyethylene glycol 400, a xanthan gum solution, sodium lauryl sulfate, sodium lauroyl sarcosinate, titanium dioxide, beta-glucan, saccharin sodium salt, sorbitol, methylparaben, propyl hydroxybenzoate, edible essence and water. Compared with the prior art, the oral care desensitization paste disclosed by the invention can be used for sealing dentinal tubules and treating hemodia; the traditional Chinese medicine composition can also be used for treating plaque gingivitis, relieving and reducing gingival bleeding and inhibiting and reducing dental plaque; and meanwhile, the condition of mistakenly swallowing and eating in the using process is reduced.

The invention discloses a surface-modified bioactive glass oral cavity desensitization paste and a preparation method thereof, and relates to the technical field of oral cavity desensitization pastes. The surface-modified bioactive glass oral desensitization paste is prepared from the following raw materials in parts by weight: 5 to 15 parts of bioactive glass, 3 to 6 parts of modifier, 3 to 5 parts of silicon dioxide, 20 to 30 parts of humectant, 0.5 to 1 part of sweetening agent, 0.5 to 1.5 parts of foaming agent, 0.5 to 2 parts of thickening agent and 60 to 120 parts of deionized water. The surface modified bioactive glass oral cavity desensitization paste prepared by the invention has excellent antibacterial performance and dentinal tubule sealing effect.

The invention discloses an antibacterial breathable dressing patch and a preparation method thereof, and belongs to the field of medical dressings, the antibacterial breathable dressing patch comprises a Janus type dressing patch layer which is a composite film containing a hydrocolloid matrix, pH response antibacterial microspheres and bioactive glass nanoparticles; the super-hydrophobic electrostatic spinning outer layer is a super-hydrophobic electrostatic spinning fiber membrane, and the super-hydrophobic electrostatic spinning outer layer and the Janus type dressing skin-attaching layer are compounded to form an asymmetric Janus structure, intellectualization and precision of the antibacterial effect are achieved, and the risks of cytotoxicity and bacterial drug resistance possibly caused by long-term exposure to an antibacterial agent are reduced to the maximum extent; a multi-mechanism and synergistic antibacterial defense system is constructed, more comprehensive and firm protection is provided for wounds, the air permeability and moisture permeability are excellent, a dry and moist ideal healing environment is created for the wounds, the biocompatibility is good, the use safety is high, the wound healing agent is mild to human tissues, the irritation is low, the allergic reaction risk is small, the safety is high, and the wound healing effect is good. The long-term use is facilitated.

The various implementations described herein include adhesive compositions for high-voltage focused ultrasound applications. In one aspect, an ultrasound transducer comprises a plurality of tiles. Each tile includes a first electrically conductive layer, a second electrically conductive layer, a plurality of transducer elements disposed between the first electrically conductive layer and the second electrically conductive layer, and a composite structural adhesive (a) disposed between the first electrically conductive layer and the second electrically conductive layer and (b) disposed between respective adjacent transducer elements of the plurality of transducer elements. The composite structural adhesive includes an epoxy resin, fumed silica, and a powder selected from the group consisting of: (i) micronized mica, (ii) bioactive glass powder, and (iii) micronized mica and bioactive glass powder.

The invention discloses an antibacterial bioactive glass composite material for skull defect repair and a preparation method thereof, and relates to the technical field of bioactive glass materials. The antibacterial bioactive glass composite material for skull defect repair is prepared from the following raw materials in parts by weight: 8 to 15 parts of collagen, 45 to 55 parts of bioactive glass, 20 to 30 parts of hydroxyapatite, 5 to 8 parts of a toughening agent, 1 to 2 parts of an antibacterial agent and 150 to 250 parts of deionized water. The antibacterial bioactive glass composite material for skull defect repair prepared by the invention has excellent bending strength and antibacterial property.

The invention relates to the technical field of biomedical materials, and discloses an antioxidant nano double-response drug delivery system and a preparation method and application thereof.The preparation method comprises the steps that mesoporous bioactive glass nano-particles with the particle size being 100-400 nm, the aperture being 2-10 nm and the specific surface area being 200-800 m < 2 > / g are adopted, amino functionalization is conducted on the surfaces, and the mesoporous bioactive glass nano-particles are prepared; the preparation method comprises the following steps: adsorbing a micromolecular antioxidant drug to mesoporous channels and surfaces of nanoparticles by using a rotary evaporation method, and finally grafting a pH-sensitive and ROS-responsive gated polymer by adopting an amide reaction to construct a nano drug delivery system capable of releasing the antioxidant drug in a pH-ROS dual-response manner, and the nano drug delivery system has good biocompatibility, and can be used for preparing a drug delivery system for the antioxidant drug in a pH-ROS dual-response manner. Antioxidant drugs can be released by intelligently responding to low pH and high ROS; by releasing small-molecule antioxidant drugs, free radicals are eliminated, oxidative stress is relieved, inflammatory response is inhibited, and the hydrogel has good application prospects in the fields of diabetes mellitus chronic wound healing, tissue engineering drug release, cancer treatment, tumor resistance and the like.

The invention relates to the technical field of biological ceramic materials, in particular to a zirconium oxide bone repair scaffold material with a porous interconnection structure and a preparation method of the zirconium oxide bone repair scaffold material. The invention aims to solve the problems of poor mechanical property and fragile interconnection structure of the existing stent under high porosity. The core preparation process comprises the following steps of: performing acetone steam annealing and pre-fusion on a double-particle-size microsphere template to form a stable interconnection window prototype; then, a continuous hole wall main body is constructed through vacuum impregnation of high-viscosity zirconium oxide slurry, and then secondary positioning reinforcement is conducted on the interconnected neck parts through low-viscosity nano zirconium oxide sol; finally, diluted bioactive glass sol is introduced to endow the surface with biological activity, and a final product is obtained through temperature-controlled degreasing and sintering. According to the method, the pore connectivity, the mechanical strength and the biological activity of the scaffold are synergistically optimized through template pre-fusion and partition sequential processes, and the method is suitable for repairing load-bearing bone defects.

The invention discloses an absorbable soft artificial bone material and a preparation method thereof, and relates to the technical field of medical materials. The absorbable soft artificial bone material comprises the following raw materials in parts by weight: 30-60 parts of bioactive glass, 20-50 parts of collagen, 10-30 parts of a reinforcing agent, 1-3 parts of an antibacterial agent, 5-10 parts of a pore forming agent and 100-180 parts of deionized water. The absorbable soft artificial bone material prepared by the invention has good compressive strength and fracture toughness and excellent antibacterial performance.

The invention relates to the technical field of oral care and anhydrous toothpaste, in particular to bioactive glass-containing anhydrous toothpaste based on rheological property regulation and control and a preparation method and application thereof.The anhydrous toothpaste adopts glycerin and polyethylene glycol as a humectant compound system to construct an anhydrous system, and the situation that active ingredients of bioactive glass lose efficacy when meeting water is avoided; and the chemical activity and the structural stability can be kept during long-term storage. A thickening agent compound system composed of carbomer, quaternary ammonium salt-22 and hydroxypropyl gelatin is cooperatively adopted, so that a rigid-soft, compact and firm spatial network structure can be formed, an abrasive and bioactive glass particles can be stably suspended for a long time, the high activity of bioactive glass is kept, and the bioactivity of the bioactive glass is improved. And in the aspect of rheological properties, the composite material shows excellent thixotropy, relatively high structure recovery rate and appropriate yield stress, and has a remarkable remineralization repair effect and an excellent sensory effect. And the preparation process is simple, low in cost and suitable for large-scale industrial production.

The invention provides a mesoporous bioactive glass hybrid material and a preparation method and application thereof, and relates to the technical field of biomedical materials.According to the method, through a multi-step reaction method, a silane coupling agent and epsilon-polylysine are used as connecting molecules, and the mesoporous bioactive glass hybrid material is prepared. A mesoporous bioactive glass hybrid material with macrophage targeting, immunoregulation and bone regeneration functions is prepared, and the hybrid material can target macrophages, regulate and control the polarization state of the macrophages to be converted from a proinflammatory phenotype to an anti-inflammatory phenotype, enhance the bone immunoregulation ability and improve the bone regeneration effect. And the material shows excellent osteogenic induction performance in an in-vitro experiment, and a new thought is provided for research and development of bone repair materials. The method adopted by the invention is simple and easy to implement, and the prepared mesoporous bioglass hybrid material has good application potential in bone immunoregulation and bone tissue repair.

The invention relates to the technical field of biomedical materials, in particular to medical bioglass wound repair gel and a preparation method and application thereof, and the preparation method comprises the following steps: mixing sodium carboxymethyl cellulose or a substitute thereof with glycerol or a substitute thereof to form a pre-dispersion system; adding water to dissolve and homogenize the pre-dispersed system; dissolving sodium dihydrogen phosphate or a substitute thereof in water to ensure that the electrolyte is completely dissolved; pouring an electrolyte solution into the pre-dispersion system to form a gel matrix; adding the bioactive glass into the gel matrix, so that the bioactive glass is dispersed in the gel; transferring the gel into a homogenizer, so that the gel is uniformly ground; and putting the gel into a vacuum degasser, removing bubbles, and finally filling and sterilizing to obtain the gel. In the nursing of various non-chronic wounds and surrounding skin, an effective physical barrier is formed, a suitable microenvironment is created for wound healing, wound healing is accelerated, scar formation is reduced, and the rehabilitation experience of a patient is improved.

The invention relates to the technical field of oral biomedical materials, and particularly discloses a nanoscale calcium sodium phosphosilicate material composition and a preparation method thereof. The nanoscale calcium sodium phosphosilicate material composition is prepared from bioactive glass, glass silica gel, calcium salt and phosphate, and the oxide composition of the bioactive glass is limited. The nano-scale sodium calcium phosphate silicate material composition has high biological activity and can fully play a mineralization role in a saliva environment, and hydroxyapatite newly formed in the mineralization process can fully fill defects and holes in the tooth surface, so that the microhardness of the tooth surface is effectively improved within a short time, and the tooth quality is improved. The repair of damaged teeth is effectively realized.

The invention provides a composition for changing plasticity of bone meal particles as well as a preparation method and application of the composition, and relates to the technical field of biomedical materials. The composition is prepared from the following raw material components: bioactive glass, dihydrazide modified sodium hyaluronate, sodium hyaluronate with the molecular weight of 50kDa to 500kDa, a polylactic acid-glycolic acid copolymer and carboxymethyl cellulose. The preparation method of the dihydrazide modified sodium hyaluronate comprises the following steps: carrying out carboxyl activation on sodium hyaluronate, carrying out a cross-linking reaction on the activated hyaluronic acid and adipic dihydrazide, and then terminating the reaction. The composition provided by the invention not only can provide support, but also can adjust the degradation rate to be matched with the bone regeneration period, and all the components synergistically improve the mechanical property and the viscoelastic property. The composition disclosed by the invention can be formed in situ at a bone defect part, provides a space for growth and proliferation of bone cells, improves the biological activity and osteoinductivity of an artificial bone, and promotes bone growth and repair.

The present application relates to the field of biological glass, in particular to a kind of composite biological glass and its preparation method and application.The present application uses rhBMP-2, doped antibacterial ion 45S5 bioactive glass and polyethylene glycol-lactide-glycolide polymer compound preparation slow-release antibacterial biological glass, the rhBMP-2 can occur synergistic effect with doped antibacterial ion 45S5 bioactive glass, compared with homologous growth factor can play more optimal synergy with antibacterial ion, so as to have higher antibacterial property and osteogenesis, while having longer slow-release effect in polyethylene glycol-lactide-glycolide polymer.The composite biological glass provided by the present application overcomes the pain points of the prior art for the treatment of oral bone defect, improves the treatment effect, reduces the amount of antibiotic use, and reduces the risk of infection.

The application discloses a bone cement for orthopedic repair and a preparation method thereof, and relates to the technical field of bone cement.The bone cement for orthopedic repair comprises solid-phase powder and liquid-phase components; the solid-phase powder comprises the following components in parts by weight: 55-65 parts of composite calcium phosphate salt, 10-15 parts of bioactive glass, 2-3 parts of developing agent, 1-2 parts of hydroxyapatite, 8-12 parts of modified toughening agent and 2-3 parts of nanocellulose fiber; and the liquid-phase components comprise the following components in parts by weight: 40-50 parts of sodium alginate solution, 10-20 parts of methacrylated gelatin, 0.5-1 part of transglutaminase, 30-60 parts of citric acid buffer and 1-2 parts of antibacterial agent. The intermediate 1 is obtained by the reaction of pentaerythritol and 12-oxododecanoic acid, and the modified toughening agent is prepared by the reaction of the intermediate 1 and dopamine. The bone cement for orthopedic repair prepared by the application has good mechanical properties, self-repairing performance and antibacterial performance.

The present invention discloses a preparation method of a collagen-bioactive glass anti-inflammatory corneal repair material, comprising the following steps: (1) blending and grinding bioactive glass with lecithin, and then drying in vacuum to obtain modified bioactive glass; (2) adding the modified bioactive glass prepared in step (1) into ultrapure water and ultrasonically mixing to obtain a uniform suspension; (3) blending the suspension obtained in step (2) with a collagen solution to obtain a uniform and bubble-free mixed solution at room temperature; (4) air-drying the mixed solution obtained in step (3) to obtain a collagen-bioactive glass anti-inflammatory corneal repair material. The present invention also discloses a collagen-bioactive glass anti-inflammatory corneal repair material obtained by the above preparation method. On the premise of meeting the requirements of mechanical properties, moisture content, light transmittance, etc. required for corneal regeneration and repair materials, the corneal repair material of the present invention can regulate the polarization of macrophages, thereby achieving the effect of regulating inflammation.

The present invention relates to an injectable high-strength hydrogel for bone tissue repair and a preparation method thereof. A poly(hydroxyethyl acrylate-methyl acrylate) random copolymer is prepared by solution polymerization. The copolymer is fully swollen in water to obtain a physically cross-linked hydrogel. The hydrogel is injectable and gelled in vivo under shear thinning. The gel exudation is enhanced under physiological conditions. Bioactive glass that can form hydrogen bonds with the copolymer is mixed to prepare the injectable high-strength hydrogel. The hydrogel can not only provide good support for the bone defect site, but also promote the proliferation and differentiation of cells therein. The hydrogel of the present invention is simple to prepare, easy to operate, quick to respond, good in biocompatibility, has good self-repair ability, is injectable, and has little minimally invasive damage. It has good application prospects in the field of irregular bone defect repair.

This invention discloses a bioactive glass and its preparation method, belonging to the field of bioactive glass technology. It aims to solve the problems of insufficient synergistic effect between antibacterial efficacy and bone-promoting activity in existing materials, as well as the inability to monitor in vivo degradation processes in real time. The bioactive glass comprises 44-48 parts silica; 22-27 parts calcium oxide; 22-27 parts sodium oxide; 5-7 parts phosphorus pentoxide; 2-4 parts europium zinc complex; 10-20 parts chitosan; 1-5 parts lidocaine; and 2-5 parts dilute acetic acid solution. The addition of the europium zinc complex promotes bone formation and enhances antibacterial activity, achieving a highly efficient synergy between anti-infection and tissue regeneration. Simultaneously, it provides optical tracking capabilities, allowing for non-destructive real-time monitoring of the material's degradation behavior and tissue integration in vivo via fluorescence imaging. This invention offers superior material performance and a simple preparation process, providing an innovative solution for the repair of infected bone defects.

The application discloses a self-curing material capable of enhancing the holding force of an oral implant, and a preparation method and application thereof. The self-curing material comprises the following components: a solid phase component and a liquid phase component; the solid phase component is composed of a mixture of a phosphate and a phosphosilicate bioactive glass; and the liquid phase component contains chitosan and phytic acid. The application further provides the self-curing material and application thereof as a biological medical material for oral use. The self-curing material can enhance the holding force of the oral implant, promote the formation of hydroxyapatite, a main component of bone tissue, and thus is favorable to the formation of new bone and further enhances the bone combination capacity of the implant.

The application discloses an oat protein-based edible preservative film and a preparation method thereof. The edible preservative film is prepared from the following raw materials: oat protein aggregates, carboxymethyl cellulose, water, glycerol and bioactive glass. The preparation method comprises the following steps: oat protein aggregates are added into water and stirred uniformly to obtain a first mixed solution; carboxymethyl cellulose is added into water and stirred uniformly to obtain a second mixed solution; the first mixed solution and the second mixed solution are mixed, then glycerol and copper-doped mesoporous bioactive glass are added in sequence, and stirred for a period of time to obtain a film-forming solution; the film-forming solution is poured into a plane substrate, and then dried to obtain the oat protein-based edible preservative film. The oat protein is modified by heat treatment to obtain oat protein aggregates, the obtained oat protein aggregates are used for film preparation, a composite film is obtained, and the transparency, flexibility and barrier property of the composite film are significantly improved.

The present invention relates to the technical field of biodegradable materials. Disclosed is a preparation method for a bioactive glass fiber reinforced polylactic acid composite material. The preparation method comprises the following steps: (1) subjecting bioactive glass fibers to a plasma treatment; (2) dissolving chitosan in an aqueous acetic acid solution, and then adding the treated bioactive glass fibers thereto, so as to obtain a mixed solution I; (3) adding a bioactive glass powder to an aqueous sodium tripolyphosphate solution, and then subjecting same to ball milling, so as to obtain a mixed solution II; (4) gradually adding the mixed solution II to the mixed solution I while stirring same, continuously stirring same overnight after the addition is finished, and then conducting filtering and drying, so as to obtain modified glass fibers; and (5) mixing the modified glass fibers with polylactic acid particles, and then subjecting the resulting mixture to melt extrusion, so as to obtain a polylactic acid composite material. In the present invention, by compounding modified bioactive glass fibers with a polylactic acid material, the mechanical strength of the composite material can be significantly improved.

The invention belongs to the technical field of biomedical materials, and discloses a natural tooth composite material bone grafting scaffold for alveolar bone repair and a design and preparation method thereof. The method comprises the following steps: collecting orthodontic teeth, impacted teeth, multiple teeth, loose teeth and other natural teeth extracted in oral medical treatment, and performing technical treatment to obtain raw material powder; ball-milling and mixing the bioactive glass powder, the carbon-based material powder and the natural dental powder to obtain mixed powder; the mixed powder is used as a raw material, and the bone grafting scaffold is obtained through computer aided design and digital light processing technology 3D printing; and modifying the surface of the 3D printing bracket by using the polydopamine-carbon-based material composite coating to obtain the natural tooth composite material bone grafting bracket. The natural tooth composite material bone grafting scaffold obtained by the invention has good mechanical property, controllable degradation property and antibacterial property, and has good biocompatibility and osteogenesis efficiency.

The invention discloses a hard PMMA dressing with flexibility and a preparation method thereof, and relates to the field of biomedical materials.The hard PMMA dressing with flexibility comprises a polylactic acid thin film layer and a plurality of hard PMMA hemispherical particles, and the preparation method comprises the following steps that polymethyl methacrylate, antibiotics and bioactive glass are weighed according to the mass ratio of 100: (1-2): (1-2), and mixed evenly; adding an organic solvent and stirring into uniform slurry; injecting the uniform slurry into a mold with round holes for multiple times, and forming a PMMA hemispherical particle array after the solvent is volatilized; polylactic acid is dissolved in an organic solvent to prepare a 2.3%-3.0% solution, and a polylactic acid film is obtained through film casting; and coating an organic solvent on the surface of the mold, covering a thin film, applying 30N pressure, volatilizing, and demolding to obtain the flexible hard PMMA dressing. According to the invention, the mechanical stimulation and drug release functions of a hard material and the overall flexibility of the dressing can be effectively considered, and meanwhile, the tedious operation and adverse reaction of clinical on-site blending preparation are avoided.

The invention discloses a wound repair medical dressing and a preparation method thereof, and relates to the technical field of medical dressings. The medical dressing for wound repair is prepared from the following raw materials in parts by weight: 30 to 40 parts of bioactive glass, 25 to 35 parts of sodium alginate, 10 to 20 parts of antibacterial agent, 10 to 15 parts of anti-inflammatory agent and 400 to 600 parts of deionized water. The preparation method comprises the following steps: reacting N-hexadecyl diethanolamine with 1-chlorododecane to generate a quaternary ammonium salt compound, and reacting the quaternary ammonium salt compound with 3-[[4-(pyridine-2-yl sulfamoyl) phenyl] diazenyl] benzoic acid to generate the antibacterial agent. The medical dressing for wound repair prepared by the invention has excellent antibacterial performance and anti-inflammatory performance.

A dentifrice composition, comprising: sodium monofluorophosphate; a bioactive glass, comprising: 10-60 wt.% SiO2; 0.1-15 wt.% ZrO2; 10-60 wt.% CaO; and 1-30 wt.% P2O5; based on total weight of the bioactive glass; and water in an amount of at least 20 wt.%, based on total weight of the dentifrice composition.

The application discloses a mesoporous bioglass composite graphene oxide hemostatic aerogel and a preparation method and application thereof. The mesoporous bioglass composite graphene oxide hemostatic aerogel is an aerogel with a three-dimensionally connected porous structure and is composed of mesoporous bioglass, graphene oxide and a polymer matrix; the mesoporous bioglass is adhered to the surface of the graphene oxide sheet; and the mass ratio of the mesoporous bioglass, the graphene oxide and the polymer matrix is (1-3):(4-6):3. The mesoporous bioglass composite graphene oxide hemostatic aerogel has good water absorption and hydrophilicity, excellent hemostatic performance, photothermal antibacterial performance, good blood compatibility and cell compatibility, can promote the antibacterial and healing of an infectious skin wound, and can be used as a rapid hemostatic material and an infectious skin wound antibacterial and healing material.

The application discloses a kind of bonding materials for orthopedics repair and preparation method thereof, it is related to medical material technical field.The bonding material for orthopedics repair includes solid phase powder and liquid component;It includes solid phase powder and liquid component;The solid phase powder includes the following weight fraction components: beta-calcium phosphate 40-55 parts, calcium dihydrogen phosphate monohydrate 20-30 parts, hydroxyapatite 10-15 parts, bioactive glass 5-8 parts, modified reinforcing agent 8-12 parts, developing agent 2-3 parts, antibacterial agent 5-8 parts;The liquid component includes the following weight fraction components: disodium hydrogen phosphate 10-20 parts, sodium alginate 4-5 parts, deionized water 50-60 parts.The bonding material for orthopedics repair prepared by the application has good compressive strength and antibacterial property.