
2026-09-29 IB
45S5 Bioactive iav hmoov yog ib qho muaj pes tsawg leeg ntawm silicate iav (45% SiO2, 24.5% Na2O, 24.5% CaO, thiab 6% P2O5 los ntawm qhov hnyav) tsim los rau kev sib raug zoo nrog cov pob txha nyob thiab cov nqaij mos. Raws li ib tus kws kho mob tshwj xeeb ntawm cov khoom siv raw khoom, Jinan Meiyi Biotechnology Co., Ltd. khoom siv high-purity, micronized 45S5 hmoov rau biomedical implants, kho hniav composites, thiab cov tshuaj regenerative. Peb lub tswv yim kev tsim qauv txhawb nqa R & D cov chaw kuaj mob, cov chaw tsim khoom siv kho mob, thiab kev tsim khoom lag luam, kom ntseeg tau tias muaj qhov sib npaug ntawm qhov loj me, cov tshuaj stoichiometry nruj, thiab ua raws li cov qauv kev sib raug zoo thoob ntiaj teb.
45S5 Bioglass® sawv cev rau thawj tiam ntawm cov khoom siv bioactive muaj peev xwm ua kom muaj kev sib raug zoo nrog cov pob txha. Lub npe "45S5" qhia txog nws cov tshuaj muaj pes tsawg leeg: 45 wt% silica (SiO2) thiab 5: 1 molar ratio ntawm calcium rau phosphorus. Tsis zoo li inert biomaterials xws li titanium los yog alumina, uas vam khom rau txhua yam fixation, 45S5 bioactive iav hmoov pib ib tug dynamic series ntawm nto tshwm sim thaum raug physiological kua.
Cov khoom no yog tsim los ntawm xibfwb Larry Henchey ntawm University of Florida. Niaj hnub no, nws tseem yog tus qauv kub hauv kev tshawb fawb bioactivity thiab kev siv tshuaj kho mob. Daim ntawv hmoov tso cai rau ntau yam kev koom ua ke rau hauv cov polymers, cements, thiab scaffolds, ua rau engineers thiab cov kws kho mob tuaj yeem kho cov khoom siv kho mob thiab cov khoom siv roj ntsha ntawm cov cuab yeej kho mob zaum kawg.
Qhov ua tau zoo ntawm 45S5 hmoov yog nyob rau hauv nws lub peev xwm tshwj xeeb rau kev hloov pauv ion sai. Thaum sib cuag nrog cov kua hauv lub cev, sodium thiab calcium ions leach los ntawm iav nto, nce pH hauv zos thiab ua rau nag lossis daus ntawm carbonated hydroxyapatite (HCA) txheej. HCA txheej no yog tshuaj lom neeg thiab cov txheej txheem zoo ib yam li cov ntxhia theem ntawm cov pob txha ntuj, ua kom yooj yim rau osteoconduction thiab osteostimulation.
Rau cov neeg tsim khoom thiab cov kws tshawb fawb, kev nkag siab txog cov txheej txheem no yog qhov tseem ceeb. Tus nqi ntawm cov tshuaj tiv thaiv yog nyob ntawm ntau yam, suav nrog:
Kev tsim thiab xa khoom qib siab 45S5 bioactive iav hmoov yuav tsum muaj kev tswj xyuas meej ntawm cov khoom siv raw, melting kub, thiab cov txheej txheem milling. Ntawm Jinan Meiyi Biotechnology Co., Ltd., headquartered nyob rau hauv Jinan, Shandong xeev, peb ua hauj lwm raws li ib tug subsidiary ntawm Pacific Kangtai Scientific Instruments (Jinan) Co., Ltd., mob siab rau kev tshawb fawb, kev loj hlob txhawb, thiab kev lag luam ntawm bioactive technologies. Thaum peb tsis koom nrog kev tsim khoom ncaj qha, peb ua haujlwm raws li kev tsim khoom lag luam thiab cov khoom lag luam muaj txiaj ntsig zoo, siv kev sib koom tes ntev nrog kev lees paub thoob ntiaj teb, cov tuam txhab muaj ntawv pov thawj.
Peb cov qauv kev ua haujlwm yog qhov tseem ceeb ntawm kev ntseeg siab thiab kev pom tseeb. Peb xyuas kom meej tias txhua pawg ntawm 45S5 hmoov ua raws li Kev Tswj Xyuas Zoo Zoo (GMP) thiab thoob ntiaj teb kev tswj hwm zoo. Txoj kev sib koom tes no tso cai rau peb los muab kev sib koom ua ke-rau-batch, uas yog qhov tseem ceeb rau kev tswj hwm kev pom zoo hauv cov cuab yeej siv kho mob thiab kev siv zoo nkauj.
Cov txheej txheem pib nrog high-purity raw cov ntaub ntawv, xws li silicon dioxide, sodium carbonate, calcium carbonate, thiab phosphorus pentoxide. Cov impurities xws li cov hlau hnyav yuav tsum tau txo qis kom tsis txhob muaj cytotoxicity. Cov khoom no tau sib xyaw ua ke hauv qhov sib piv thiab yaj ntawm qhov kub siab tshaj 1300 ° C los ntawm peb cov neeg koom tes tsim khoom. Qhov kub-kub yaj no ua kom cov iav homogeneous yam tsis muaj crystalline theem uas tuaj yeem cuam tshuam bioactivity.
Jinan Meiyi Biotechnology tuav txoj kev cai curation. Tag nrho cov ntaub ntawv raw tau raug soj ntsuam xyuas ua ntej muab tso rau hauv peb cov ntaub ntawv pov thawj, nrog rau cov txheej txheem xaiv hauv qab ntawm cov ntaub ntawv ua tau zoo, kev ruaj ntseg profiles, thiab kev sib raug zoo nrog cov qauv tsim niaj hnub. Peb txheeb xyuas cov ntsiab lus tseem ceeb thiab xyuas kom ua raws li cov qauv 45S5 los ntawm kev tshuaj xyuas cov ntaub ntawv nruj thiab kev txheeb xyuas cov txheej txheem batch.
Tom qab quenching thiab crushing, lub iav frit yog milled kom ua tiav cov particle loj distributions. Peb muab cov kev pabcuam micronization customized los ntawm peb cov khoom siv network kom tau raws li cov kev xav tau ntau yam:
Peb cov khoom siv logistics siab heev thiab kev tswj xyuas kev ua haujlwm kom muaj qhov nqaim me me, txo cov agglomeration thiab txhim kho flowability rau downstream processing.
Txhua batch ntawm 45S5 hmoov muab faib los ntawm Jinan Meiyi Biotechnology raug kuaj nruj ua ntej tso tawm. Peb lub hauv paus kev ruaj ntseg zoo nyob rau ntawm cov khoom tsim nyog thiab cov ntaub ntawv pov thawj, suav nrog:
Txhua cov ntaub ntawv raw yog nrog los ntawm cov ntaub ntawv kev txawj ntse, suav nrog Daim Ntawv Pov Thawj Kev Ntsuam Xyuas (CoA), Cov Ntaub Ntawv Kev Nyab Xeeb Cov Ntaub Ntawv (MSDS), thiab cov txheej txheem kev tswj hwm cov ntsiab lus uas muaj feem xyuam.

Thaum muab 45S5 bioactive iav hmoov rau kev lag luam lossis kev siv kho mob, cov khoom siv tsis zoo yog qhov tseem ceeb rau kev ua haujlwm ntawm cov khoom. Cov lus hauv qab no qhia txog cov txheej txheem tshwj xeeb rau peb cov hmoov qib hwm. Cov kev cai tshwj xeeb muaj nyob rau ntawm kev thov rau cov haujlwm tshwj xeeb R & D.
| Parameter | Txheem Specification | Txoj Kev Xeem |
|---|---|---|
| Tshuaj muaj pes tsawg leeg | 45% SiO2, 24.5% Na2O, 24.5% CaO, 6% P2O5 (wt%) | ICP-OES |
| Qauv | Amorphous (tsis-crystalline) | XRD |
| Particle Loj (D50) | Customizable: 0.5 µm - 500 µm | Laser Diffraction |
| Purity | > 99.9% | Gravimetric Analysis |
| Hnyav Hlau | <10 ppm (Tag nrho) | ICP-MS |
| Chav Kawm Bioactivity | Chav Kawm A (Kev Sib Txuas Index> 0.5) | SBF Immersion Test |
| Cov ntsiab lus noo noo | <0.5% | Thermogravimetric Analysis |
| Ntim | Vacuum-sealed, noo noo-pov thawj ntim | Kev tshuaj xyuas qhov muag |
Lub versatility ntawm 45S5 hmoov enables nws siv nyob rau hauv ib tug dav spectrum ntawm biomedical thiab kev kho mob kev lag luam. Los ntawm orthopedic implants mus rau cov khoom tu txhua hnub, cov khoom siv lub peev xwm los txhawb cov nqaij mos rov tsim dua tshiab hauv ntau qhov chaw. Jinan Meiyi Biotechnology ua haujlwm rau cov neeg siv khoom thoob plaws Asia, Europe, thiab North America, nrog rau lub zog tshwj xeeb hauv kev txhawb nqa R & D lub chaw soj nstuam, kev cog lus tsim kho thiab tsim cov koom haum (CDMOs), thiab cov chaw kho kom zoo nkauj nrhiav kev sib txawv, kev daws teeb meem kev tshawb fawb.
Hauv kev phais orthopedic, 45S5 hmoov yog cov khoom tseem ceeb hauv cov pob txha hloov pauv. Nws yog feem ntau sintered rau hauv ntxeem tau scaffolds los yog tov nrog polymers zoo li poly-L-lactic acid (PLLA) los tsim cov ntaub ntawv sib xyaw. Cov khoom sib xyaw no ua ke cov osteoconductivity ntawm cov iav bioactive nrog lub zog ntawm cov khoom siv polymers, muab cov qauv kev txhawb nqa thaum txhawb cov pob txha tshiab.
Cov kev tshawb fawb soj ntsuam tau pom tias 45S5-based implants integrate sai nrog cov pob txha tus tswv piv rau cov tshuaj hydroxyapatite txheej. Qhov no txo cov sij hawm rov qab thiab txhim kho kev cog qoob loo mus ntev.
Kev lag luam kho hniav yog ib qho ntawm cov neeg siv khoom loj tshaj plaws ntawm 45S5 bioactive iav hmoov. Nws cov ntawv thov suav nrog:
Kev nce qib tsis ntev los no tau nthuav dav siv 45S5 hmoov rau hauv kev kho mob. Thaum siv rau cov qhov txhab mob ntev, xws li mob ntshav qab zib rwj, cov iav iav cuam tshuam nrog lub qhov txhab exudate kom tso tawm cov tshuaj ions. Cov ions no muaj cov yam ntxwv angiogenic, txhawb kev tsim cov hlab ntsha tshiab thiab ua kom cov ntaub so ntswg sai. Tsis tas li ntawd, alkaline ib puag ncig tsim los ntawm kev sib pauv ion nthuav tawm cov tshuaj tua kab mob me me, txo qhov kev pheej hmoo ntawm kev kis kab mob.
Cov kws tshawb fawb tau nce siv 45S5 hmoov los ua tus neeg nqa khoom rau kev tswj hwm kev xa tshuaj. Cov qauv ntxeem tau ntawm cov iav bioactive tuaj yeem ntim nrog cov tshuaj tua kab mob, kev loj hlob, lossis cov tshuaj tiv thaiv kab mob. Raws li cov iav dissolves nyob rau hauv lub physiological ib puag ncig, nws tso tawm cov kev kho mob cov neeg ua hauj nyob rau hauv ib tug sustained yam, tsom rau tej chaw thaum ib txhij txhawb cov ntaub so ntswg regeneration.
Hauv kev ua lag luam uas muaj cov qauv zoo sib txawv, xaiv tus neeg muag khoom zoo yog qhov tseem ceeb rau cov khoom lag luam zoo. Peb lub hom phiaj ntawm kev tsim khoom yog nyob ntawm qhov tseeb, purity, thiab kev sib koom tes. Nov yog vim li cas cov tuam txhab kho mob thiab cov chaw tshawb fawb xaiv peb 45S5 hmoov.
Bioactivity yog rhiab heev rau cov kev hloov pauv hauv kev sib xyaw. Qhov sib txawv ntawm 1% ntawm silica cov ntsiab lus tuaj yeem hloov cov khoom siv los ntawm bioactive mus rau bio-inert. Peb cov txheej txheem batching automated thiab kev tsom xam ntawm lub sijhawm tiag tiag kom ntseeg tau tias txhua kilogram hmoov sib tw 45S5 stoichiometry uas xav tau rau kev ua haujlwm zoo.
Peb nkag siab tias ib qho me me tsis haum txhua tus. Txawm hais tias koj xav tau nano-particles rau txhaj tshuaj hydrogels los yog ntxhib granules rau 3D-printed scaffolds, peb lub tshuab milling tso cai rau kev tswj kom meej txog qhov loj me me. Peb tuaj yeem kho qhov D10, D50, thiab D90 qhov tseem ceeb kom phim koj cov kev xav tau tshwj xeeb.
Rau cov chaw tsim khoom siv kho mob, kev ua raws cai yog qhov tseem ceeb. Peb muab cov ntaub ntawv qhia ntxaws ntxaws, suav nrog Daim Ntawv Pov Thawj Kev Ntsuam Xyuas (CoA), Cov Ntaub Ntawv Kev Nyab Xeeb Cov Ntaub Ntawv (MSDS), thiab cov ntaub ntawv ntxaws ntxaws uas txhawb nqa ISO 13485 cov qauv kev tswj xyuas zoo. Qhov pob tshab no ua kom nrawm rau koj tus kheej cov txheej txheem xa ntawv.
Los ntawm optimizing peb cov saw saw thiab scaling efficiency, peb muab kev sib tw lag luam wholesale nqi yam tsis muaj kev cuam tshuam zoo. Peb txhawb nqa ob qho kev txiav txim me me R & D thiab cov ntawv cog lus loj hauv kev lag luam, muab cov nqi hloov pauv hloov pauv uas loj hlob nrog koj lub lag luam.

Kev nkag siab li cas 45S5 piv rau lwm yam khoom siv biomaterials pab hauv kev txiav txim siab xaiv xaiv rau cov ntawv thov tshwj xeeb. Cov lus hauv qab no qhia txog qhov sib txawv tseem ceeb ntawm 45S5 bioactive iav, hydroxyapatite (HA), thiab bioinert ceramics zoo li alumina.
| Feature | 45S5 Bioactive iav | Hydroxyapatite (HA) | Alumina (zeeg) |
|---|---|---|---|
| Bonding Mechanism | Chemical bond ntawm HCA txheej | Osteoconductive (kev koom ua ke qeeb) | Mechanical interlocking nkaus xwb |
| Kev Ruaj Ntseg | Ceev (hnub) | qeeb (hli) | Tsis muaj |
| Osteostimulation | Siab (upregulates gene expression) | Tsawg | Tsis muaj |
| Mechanical Strength | Brittle (feem ntau siv hauv cov khoom sib xyaw) | Txhaum | Siab heev |
| Antibacterial Properties | Yog (ntawm pH elevation) | Tsis muaj | Tsis muaj |
| Resorbability | Tswj kev tawg | Heev qeeb resorption | Tsis-resorbable |
Qhov kev sib piv no qhia txog vim li cas 45S5 feem ntau nyiam rau cov ntawv thov uas xav tau kev sib koom ua ke sai thiab kev ua kom muaj roj ntsha, qhov tsis muaj zog ceramics tau tshwj tseg rau cov pob qij txha uas muaj kev ruaj ntseg yog qhov tseem ceeb.
Xaiv qhov tseeb specification ntawm 45S5 hmoov yuav tsum balancing bioactivity, mechanical zog, thiab kev txwv. Nov yog phau ntawv qhia los pab koj txiav txim siab qhov zoo tshaj plaws haum rau koj qhov project.
Rau polymer sib xyaw, finer particles (1–5 µm) raug pom zoo los xyuas kom meej dispersion uniform thiab tswj cov neeg kho tshuab kev ncaj ncees ntawm lub polymer matrix. Cov khoom loj tuaj yeem ua raws li kev ntxhov siab, ua rau ua tsis tiav ntxov.
Rau scaffolds thiab pob txha cements, qhov dav dav lossis loj granules (100-300 µm) yuav muaj txiaj ntsig los tsim cov porosity, uas tso cai rau vascular ingrowth thiab kev thauj mus los.
Yog tias koj daim ntawv thov koom nrog txhaj tshuaj los yog sib cuag ncaj qha nrog cov ntaub so ntswg rhiab heev, xaiv rau peb qib ultra-siab purity nrog nruj hlau hnyav txwv. Rau cov khoom kho mob sab nraud los yog cov khoom siv uas tsis tuaj yeem cog tau, cov qauv kho mob qib hmoov muab cov kev daws teeb meem zoo uas tsis muaj kev cuam tshuam txog kev nyab xeeb.
Xav txog seb cov hmoov yuav ua li cas. Yog koj siv 3D luam ntawv technologies zoo li stereolithography (SLA), cov hmoov yuav tsum tau sib xws nrog cov resin system thiab muaj cov khoom tawg qis qis. Rau yaj-quenching los yog sintering, thermal stability thiab particle packing ceev yog qhov tseem ceeb.
Kev cia kom zoo yog qhov tseem ceeb los tswj qhov zoo thiab bioactivity ntawm 45S5 hmoov. Vim nws cov reactivity siab, cov khoom yog hygroscopic thiab tuaj yeem degrade yog tias raug ya raws.
Yog lawm, 45S5 bioactive iav muaj keeb kwm dav dav ntawm kev siv tshuaj kho mob thiab tau lees paub dav dav tias biocompatible thiab nyab xeeb. Nws tau siv ntau txhiab tus txheej txheem phais thoob ntiaj teb rau kev tsim cov pob txha thiab kho hniav. Txawm li cas los xij, zoo li txhua yam khoom siv kho mob, nws yuav tsum tau ua tiav thiab ua kom tsis muaj menyuam raws li cov txheej txheem kev cai ua ntej cog.
Thaum khaws cia rau hauv thawj, tsis qhib, lub tshuab nqus tsev ntim ntim raws li kev pom zoo, lub txee lub neej ntawm 45S5 hmoov yog feem ntau 24 lub hlis. Thaum qhib, nws yuav tsum tau siv li ntawm 6 lub hlis thiab khaws cia rau hauv lub desiccator los tiv thaiv kev nqus noo noo, uas tuaj yeem ua rau ntxov ntxov tshwm sim.
Yog lawm, peb muab cov kev xaiv ntim tau yooj yim kom haum rau koj cov kev xav tau thiab kev tsim khoom. Standard ntim muaj xws li 1kg, 5kg, thiab 25kg hnab ya raws. Rau cov neeg siv khoom lag luam loj, peb tuaj yeem muab cov kev cai nruas qhov ntau thiab tsawg los yog cov thawv ntim khoom tshwj xeeb los xyuas kom meej cov khoom ncaj ncees thaum lub sij hawm thauj mus los.
Yog lawm, rau ib daim ntawv thov kev kho mob implantable lossis invasive, sterilization yog qhov yuav tsum tau ua. 45S5 hmoov tuaj yeem ua kom tsis muaj menyuam siv gamma irradiation lossis ethylene oxide (EtO) roj. Autoclaving (steam sterilization) feem ntau tsis pom zoo rau cov hmoov zoo vim nws tuaj yeem ua rau agglomeration thiab dej ntxov ntxov. Peb tuaj yeem tham txog kev ua kom tsis muaj menyuam raws tu qauv raws li koj qhov kev tsim khoom tshwj xeeb.
Tus nqi sib txawv raws li qhov nyuaj ntawm cov txheej txheem milling. Nano-loj hmoov yuav tsum tau siv zog ntau dua thiab kev tswj xyuas kom zoo, ua rau tus nqi siab dua ib kilogram piv rau qib micro-sized lossis granular. Peb muab pob tshab lag luam wholesale nqi qauv raws li ntim thiab specification complexity.
Peb txhawb cov neeg siv khoom ntawm txhua theem ntawm kev txhim kho. Rau R & D lub hom phiaj, peb muab cov khoom me me pib los ntawm 100 grams. Rau kev lag luam ntau lawm, peb cov lag luam wholesale MOQ feem ntau pib ntawm 25 kg, nrog rau cov nqi tseem ceeb rau kev txiav txim siab tshaj 100 kg lossis 1 tuj.
Kev ua lag luam rau cov khoom siv bioactive yog hloov zuj zus sai. Nyob rau hauv 2026, peb pom ib qho kev loj hlob mus rau multifunctional biomaterials. Cov kws tshawb fawb tsis yog tab tom nrhiav kev sib txuas ntawm pob txha; lawv xav tau cov ntaub ntawv uas tuaj yeem xa cov tshuaj, tiv thaiv kab mob, thiab txhawb nqa angiogenesis ib txhij. 45S5 hmoov yog nyob rau hauv pem hauv ntej ntawm no innovation.
Lwm qhov tseem ceeb tshaj plaws yog kev koom ua ke ntawm bioactive iav rau hauv 3D bioprinting. Lub peev xwm los luam cov neeg mob tshwj xeeb scaffolds siv bioactive iav-infused bio-inks yog revolutionizing tus kheej cov tshuaj. Peb cov qib hmoov zoo zoo tau tsim tshwj xeeb rau cov txheej txheem tsim khoom siab tshaj plaws, kom ntseeg tau tias du extrusion thiab high-resolution printing.
Tsis tas li ntawd, sustainability yog qhov tseem ceeb rau kev txiav txim siab. Peb cov txheej txheem tsim khoom yog tsim los txo cov khoom pov tseg thiab kev siv hluav taws xob tsawg, ua raws li lub ntiaj teb kev thawb rau cov saw hlau kho mob ntsuab.
Xaiv qhov tsim nyog rau 45S5 Bioactive iav hmoov yog qhov kev txiav txim siab zoo uas cuam tshuam rau qhov zoo, kev ua tau zoo, thiab kev tswj hwm kev ua tiav ntawm koj cov khoom kawg. Nrog peb txoj kev cog lus rau cov tshuaj precision, customizable particle engineering, thiab nruj zoo tswj, Jinan Meiyi Biotechnology Co., Ltd. muab lub hauv paus txhim khu kev qha uas koj xav tau kev tsim kho tshiab.
Txawm hais tias koj tab tom txhim kho lwm tiam orthopedic implants, kev kho hniav zoo heev, los yog cov kev kho mob tshiab, peb cov hmoov purity 45S5 muab cov bioactivity zoo ib yam uas yuav tsum muaj rau kev kho mob. Peb tsis yog tus xa khoom xwb; peb yog ib tug kws koom tes nrog rau kev txhawb nqa koj R & D thiab ntau lawm cov hom phiaj los ntawm kev tshawb fawb nruj thiab kev ua lag luam teb.
Paub qhov txawv ntawm premium-qib bioactive iav. Hu rau peb pawg neeg muag khoom niaj hnub no kom thov cov qauv, sib tham txog koj cov kev xav tau tshwj xeeb particle loj, lossis tau txais cov khoom lag luam wholesale customized.
Ua cov kauj ruam tom ntej hauv biomaterial innovation:
→ Tshawb nrhiav peb ntau yam ntawm Bioactive Glass Solutions thiab Technical Resources