
2026-10-01 IB
Thaum koj yuav qib kho mob qib 45S5 bioglass, koj tau txais cov qauv kub hauv cov ntaub ntawv bioactive rau pob txha rov tsim dua tshiab thiab cov ntaub so ntswg engineering. Raws li tus kws kho mob tshwj xeeb tau cog lus rau kev tshawb fawb nruj, Jinan Meiyi Biotechnology Co., Ltd. xyuas kom meej tias cov high-purity 45S5 compositions peb muab nruj me ntsis raws li ASTM thiab ISO cov qauv. Qhov no tau lees paub zoo ib yam bioactivity, mechanical kev ncaj ncees, thiab kev tswj hwm kev ua raws cai rau kev siv tshuaj kho mob thiab kev lag luam. Peb cov saw hlau muaj zog tau lees paub txog kev taug qab los ntawm cov khoom siv raw mus rau qhov kawg particle loj faib, txhawb R & D labs, cov cuab yeej siv kho mob, thiab cov kws tsim kho hniav cog lus nrog kev txhim khu kev qha, kev daws teeb meem.
45S5 Bioglass, Ameslikas tsim los ntawm xibfwb Larry Hench ntawm University of Florida, yog thawj cov khoom siv hluavtaws tsim los sib txuas ncaj qha nrog cov pob txha nyob. Lub npe "45S5" yog hais txog nws cov muaj pes tsawg leeg: 45% silica (SiO2) thiab 5: 1 piv ntawm calcium rau phosphorus. Qhov tshwj xeeb stoichiometry no tso cai rau cov khoom siv los ua cov tshuaj tiv thaiv ntog thaum raug cov kua dej hauv lub cev, ua rau tsim cov txheej txheem hydroxycarbonate apatite (HCA).
HCA txheej no yog chemically thiab structurally sib npaug rau cov ntxhia theem ntawm tib neeg pob txha. Nws yog qhov kev lom zem no uas ua rau muaj qhov tseeb osseointegration, qhov twg cov khoom cog los yog cov khoom siv graft ua qhov tsis txawv ntawm cov ntaub so ntswg ib puag ncig lub sijhawm. Rau cov tub ceev xwm kev yuav khoom thiab cov kws tsim khoom, kev nkag siab txog cov txheej txheem tshuaj lom neeg no yog qhov tseem ceeb thaum ntsuas cov neeg xa khoom.
Kev ua tau zoo ntawm 45S5 bioglass tso siab rau qhov hnyav feem pua ntawm plaub qhov tseem ceeb oxides. Kev sib txawv hauv cov piv txwv no tuaj yeem hloov pauv tus nqi degradation thiab bioactivity. Thaum koj muab cov ntaub ntawv no, txheeb xyuas Daim Ntawv Pov Thawj Kev Ntsuam Xyuas (CoA) tiv thaiv cov qauv no yog qhov tseem ceeb:
Txhua tus neeg muag khoom thov kom muab "45S5" yuav tsum ua kom pom kev ua raws li cov qauv no. Cov kev hloov pauv me me feem ntau ua rau cov ntaub ntawv cais yooj yim raws li "cov tsom iav bioactive" es tsis yog qhov tshwj xeeb, tshuaj pov thawj 45S5 formulation.

Hauv cov cuab yeej kho mob thiab cov tshuaj kho dua tshiab, cov khoom siv sib xws tsis yog qhov kev nyiam zoo xwb; nws yog ib qho kev cai tsim nyog. Kev yuav qib kho mob qib 45S5 bioglass los ntawm tus neeg muag khoom tsim nyog txo qis kev pheej hmoo thoob plaws koj cov khoom tsim kho lub neej. Kev koom tes nrog lub tuam txhab zoo li Jinan Meiyi Biotechnology, uas ua haujlwm raws li kev ruaj ntseg zoo thiab koom tes nrog cov tuam txhab muaj ntawv pov thawj ua raws li cov qauv thoob ntiaj teb xws li ISO 13485, xyuas kom meej tias cov chaw tsim khoom, cov txheej txheem tswj kom zoo, thiab cov ntaub ntawv ua tau raws li cov qauv ntsuas thoob ntiaj teb.
Ib qho ntawm cov teeb meem tseem ceeb tshaj plaws hauv kev siv cov iav bioactive iav yog tswj kev sib luag ntawm cov khoom siv ntau lawm. Tsis sib haum particle loj tis los yog tshuaj impurities tuaj yeem ua rau cov nqi degradation tsis txaus ntseeg hauv vivo. Lub hauv paus ntsiab lus kev ruaj ntseg zoo muaj xws li kev tswj xyuas cov txheej txheem txheeb cais (SPC) los xyuas kom meej tias txhua kilogram ntawm bioglass xa tuaj raws li cov lus qhia zoo ib yam li yav dhau los.
Qhov tseem ceeb tsis zoo saib xyuas muaj xws li:
Rau cov tuam txhab tsim cov khoom siv kho mob Class II lossis Class III, muaj peev xwm taug qab cov ntaub ntawv raw rov qab mus rau lawv qhov chaw yog qhov yuav tsum tau ua rau FDA 510 (k) xa lossis CE Marking hauv EU MDR. Ntawm Jinan Meiyi Biotechnology, peb cov qauv kev ua haujlwm tseem ceeb yog qhov pom tseeb thiab kev ntseeg tau. Peb muab tag nrho cov traceability, nrog rau cov ntaub ntawv pov thawj raw khoom, cov cav yaj, thiab cov ntaub ntawv milling los ntawm peb cov neeg koom tes tsim khoom. Cov ntaub ntawv no ua kom yooj yim rau koj cov txheej txheem kev pom zoo los ntawm kev muab cov ntaub ntawv pov thawj ntawm cov khoom muaj kev nyab xeeb thiab sib xws.

Thaum soj ntsuam cov lus pom zoo los yuav cov qib kho mob qib 45S5 bioglass, cov ntaub ntawv cov ntaub ntawv yuav tsum ua raws li cov qauv kev lag luam tsim. Hauv qab no yog cov ncauj lus kom ntxaws txog cov khoom siv lub cev thiab tshuaj lom neeg uas xav tau los ntawm tus neeg muag khoom hwm.
| Parameter | Specification | Txoj Kev Xeem |
|---|---|---|
| Tshuaj muaj pes tsawg leeg | 45% SiO2, 24.5% CaO, 24.5% Na2O, 6% P2O5 | X-Ray Fluorescence (XRF) |
| Lub cev lub xeev | Amorphous iav (Non-crystalline) | X-Ray Diffraction (XRD) |
| Particle Size Range | Customizable: <45µm, 45-90µm, 90-150µm, thiab lwm yam. | Laser Diffraction (ISO 13320) |
| Bioactivity Index | Chav Kawm A (Daim ntawv cog lus nrog pob txha hauv feeb) | Hauv vitro Simulated Body Fluid (SBF) Test |
| Hnyav Hlau | <10 ppm tag nrho impurities | ICP-MS |
| Cov ntsiab lus noo noo | <0.5% | Thermogravimetric Analysis (TGA) |
Qhov loj me me ntawm 45S5 bioglass ncaj qha cuam tshuam nws cov ntawv thov kev ua haujlwm. Cov khoom me me muaj qhov tshwj xeeb ntawm qhov chaw siab dua, ua rau cov ion tso tawm sai dua thiab HCA txheej txheej sai dua. Txawm li cas los xij, lawv tuaj yeem degrade sai heev rau qee cov ntawv thov kev thauj khoom. Cov khoom loj dua muab cov qauv scaffolding tab sis hnov mob qeeb dua.
Peb lub peev xwm tso cai rau cov kev qhia meej meej kom ua tau raws li cov kev cai tshwj xeeb no, kom ntseeg tau tias cov khoom haum rau koj cov khoom tsim tshwj xeeb.
Lub versatility ntawm 45S5 bioglass tau nthuav dav tshaj nws qhov qub siv hauv nruab nrab pob ntseg ossicles. Niaj hnub no, nws yog cov khoom siv tseem ceeb hauv ntau yam kev qhuab qhia kho mob. Kev nkag siab txog cov ntawv thov no pab xaiv cov qib thiab cov qauv zoo rau koj qhov project.
Nyob rau hauv orthopedics, 45S5 bioglass yog siv los ua pob txha void muab tub lim rau cov tsis-load bearing defects. Nws txhawb cov pob txha loj hlob sai, txo cov sij hawm kho mob piv rau autografts lossis allografts. Nws yog tshwj xeeb tshaj yog zoo nyob rau hauv kev kho mob fractures complex, cov txheej txheem spinal fusion, thiab kho cov kev phais qhov twg cov pob txha pob txha raug cuam tshuam.
Cov ntaub ntawv muaj peev xwm sib txuas nrog ob qho tib si tawv thiab mos cov ntaub so ntswg ua rau nws muaj nuj nqis nyob rau hauv kev sib cuam tshuam qhov twg leeg lossis ligament txuas rau pob txha. Los ntawm kev txhawb nqa fibroblast proliferation, nws txhim khu kev koom ua ke ntawm cov nqaij mos rau hauv cov pob txha matrix.
Daim ntawv thov kev kho hniav sawv cev rau ib lub lag luam loj tshaj plaws rau 45S5 bioglass. Nws yog dav siv nyob rau hauv:
Rau cov khoom lag luam kho hniav, qhov zoo nkauj nruab nrab ntawm bioglass (nws tsis hloov xim thaum lub sijhawm) thiab nws qhov yooj yim ntawm kev sib xyaw nrog cov hlua khi ua rau nws nyiam dua qee qhov kev xaiv ceramic.
Kev nce qib tsis ntev los no tau hais txog qhov ua tau zoo ntawm 45S5 bioglass hauv cov ntaub so ntswg kho. Cov ions tso tawm los ntawm iav (tshwj xeeb yog silicon thiab calcium) tau pom tias yuav txhawb kev tsim cov hlab ntsha tshiab (tsim cov hlab ntsha tshiab) thiab collagen ntau lawm. Qhov no ua rau nws muaj txiaj ntsig zoo hauv kev kho qhov txhab mob ntev, xws li mob ntshav qab zib rwj thiab kub hnyiab, qhov chaw kho tau raug kaw.
Cov khoom siv bioglass fibers lossis meshes tuaj yeem ua kom nrawm nrawm thiab txo qhov caws pliav. Daim ntawv thov no yuav tsum muaj cov ntaub ntawv fiber ntau zoo lossis cov khoom sib xyaw tshwj xeeb, ua kom pom qhov xav tau rau kev ua haujlwm ntau yam los ntawm koj tus neeg muag khoom.
Kev yuav khoom zoo bioglass yuav tsum muaj txoj hauv kev zoo. Nws tsis yog tsuas yog kev yuav khoom; nws yog kev koom tes nrog cov khoom siv science. Nov yog cov lus qhia ib kauj ruam los ntawm kauj ruam kom ntseeg tau tias koj xaiv tus khub zoo.
Ua ntej thov kev tsocai, qhia meej meej cov kev xav tau ntawm koj cov khoom. Puas yog koj tab tom txhim kho lub putty, scaffold, lossis txheej? Qhov xav tau qhov loj me, qib purity, thiab ntim hom yuav txawv heev. Piv txwv li, R & D kom muaj nuj nqis yuav xav tau kom tsis muaj menyuam, ntim me me, thaum kev lag luam tsim khoom xav tau ntau, kev thauj mus los zoo.
Thov tam sim no ISO 13485 daim ntawv pov thawj thiab cov ntaub ntawv txheeb xyuas. Nug cov qauv Certificate of Analysis (CoA) los ntawm batch tsis ntev los no. Tshawb xyuas kev ua raws li cov cai hauv cheeb tsam, xws li REACH hauv Europe lossis TSCA hauv Tebchaws Meskas. Ib tus neeg muag khoom pob tshab zoo li Jinan Meiyi Biotechnology yuav muab cov ntaub ntawv no yam tsis muaj kev cuam tshuam, siv nws txoj kev tswj hwm kev tswj hwm kom paub meej txog kev tswj hwm.
Tsis txhob cog lus rau lub ntim loj yam tsis muaj kev sim. Thov cov qauv uas phim koj qhov kev faib particle loj. Ua cov kev ntsuam xyuas hauv tsev rau:
Ntsuam xyuas tus neeg muag khoom lub peev xwm tsim khoom thiab lub sijhawm ua haujlwm. Hauv kev lag luam kev kho mob, kev xa khoom cuam tshuam tuaj yeem nres tag nrho cov kab ntau lawm. Nug txog lawv cov tswv yim tswj cov khoom muag thiab cov phiaj xwm xwm txheej rau cov khoom tsis txaus. Tus neeg muag khoom muaj zog yuav muaj ntau qhov chaw rau cov tshuaj purity raw khoom kom txo tau qhov kev pheej hmoo. Jinan Meiyi Biotechnology leverages lub ntiaj teb no kev koom ua ke thiab vetted mov saw, tswj kev sib raug zoo mus sij hawm ntev kev sib raug zoo nrog thoob ntiaj teb kev lees paub lwm tus neeg muag khoom los xyuas kom meej nkag mus rau technically advanced cov ntaub ntawv.
Txawm tias cov kws paub txog kev yuav khoom tuaj yeem ntsib qhov teeb meem thaum nkag mus rau hauv kev lag luam bioglass. Paub txog cov kev ua yuam kev no tuaj yeem txuag lub sijhawm thiab cov peev txheej.
Txhawm rau kom nkag siab txog tus nqi lus pom zoo ntawm 45S5, nws yog qhov tsim nyog los sib piv nrog lwm cov pob txha hloov pauv. Qhov kev sib piv no qhia txog tias yog vim li cas ntau tus engineers thiab cov kws kho mob nyiam bioglass rau cov lus qhia tshwj xeeb.
| Feature | 45 S5 Bioglass | Hydroxyapatite (HA) | Beta-Tricalcium Phosphate (β-TCP) | Autograft (tus neeg mob tus kheej pob txha) |
|---|---|---|---|---|
| Bioactivity | High (kev sib khi) | Nruab nrab (Osteoconductive) | Siab (Resorbable) | Kub Standard |
| Osteostimulation | Yog (Gene Activation) | Tsis muaj | Tsis muaj | Yog lawm |
| Resorption Rate | Fast (Hloov los ntawm pob txha) | Nuj Nplhaib (xyooj) | Nruab nrab | N/A |
| Kev Muaj Peev Xwm Muaj | Unlimited | Unlimited | Unlimited | Limited (yuav tsum tau phais) |
| Risk ntawm Kab Mob | Tsis muaj | Tsis muaj | Tsis muaj | Tsawg |
| Mechanical Strength | Tsawg (Brittle) | Siab | Tsawg | Siab |
Raws li pom nyob rau hauv lub rooj, 45S5 Bioglass muaj ib tug tshwj xeeb ua ke ntawm unlimited mov, xoom kab mob txaus ntshai, thiab nquag osteostimulation. Thaum nws tsis muaj lub zog pib lub zog ntawm HA lossis autograft, nws lub peev xwm los ua kom cov pob txha loj hlob thiab nws thiaj li hloov pauv tag nrho los ntawm cov ntaub so ntswg ua rau nws zoo dua rau cov txiaj ntsig rov qab.
Kev tuav pov hwm kho mob qib 45S5 bioglass yog qhov tseem ceeb los tswj nws qhov zoo kom txog thaum siv. Vim nws cov reactivity siab, raug rau cov av noo tuaj yeem pib qhov kev hloov pauv uas txo qis kev ua haujlwm.
Khaws bioglass nyob rau hauv qhov chaw txias, qhuav, qhov zoo tshaj plaws hauv qab 25 ° C (77 ° F) nrog cov av noo qis dua 50%. Khaws cov thawv ntim kom nruj thaum tsis siv. Siv cov desiccants hauv qhov chaw cia yog tias tsim nyog. Tsis txhob khaws cia ze rau cov kua qaub uas muaj zog lossis cov hauv paus uas tuaj yeem ua rau cov khoom paug.
Txawm hais tias bioglass tsis muaj tshuaj lom, cov khoom me me tuaj yeem ua rau khaus. Cov neeg ua haujlwm yuav tsum hnav cov khoom tiv thaiv tus kheej tsim nyog (PPE), suav nrog N95 qhov ncauj qhov ntswg lossis lub tshuab ua pa, hnab looj tes, thiab qhov muag tiv thaiv thaum tuav cov hmoov qhuav. Siv cov pa tso pa hauv zos kom txo cov plua plav hauv huab cua thaum lub sij hawm hnyav lossis sib xyaw ua haujlwm.
Thaum khaws cia rau hauv cov khoom qub, tsis tau qhib, qib kho mob 45S5 bioglass feem ntau muaj lub neej txee ntawm 24 txog 36 lub hlis. Txawm li cas los xij, qhov no tuaj yeem sib txawv raws li kev ntim khoom ncaj ncees. Nco ntsoov xyuas hnub tas sij hawm ntawm CoA thiab ua cov kev kuaj xyuas raws sij hawm yog tias khaws cia rau lub sijhawm ntev.
45S5 yog ib qho muaj pes tsawg leeg nrog 45% silica thiab 5: 1 calcium-to-phosphorus ratio. Lwm cov iav bioglasses yuav muaj cov ntsiab lus silica ntau dua (piv txwv li, 55S4.6 lossis 70S30), uas ua rau lawv yaj ntau dua. 45S5 yog qhov feem ntau bioactive thiab ceev tshaj-bonding muaj pes tsawg leeg, ua rau nws nyiam xaiv rau daim ntaub ntawv uas yuav tsum tau ceev kev koom ua ke.
Yog lawm, 45S5 bioglass muaj keeb kwm ntev ntawm kev kho mob kev nyab xeeb. Nws tau siv ntau lab tus neeg mob thoob ntiaj teb txij li xyoo 1980s. Nws yog biocompatible, non-toxic, thiab non-immunogenic. Txawm li cas los xij, nws yuav tsum tau tsim nyob rau hauv kev tswj hwm nruj kom paub meej purity thiab tsis muaj kab mob.
Ntshiab 45S5 bioglass yog nkig thiab tsis haum rau kev siv cov kabmob ntawm nws tus kheej. Nws feem ntau yog siv rau hauv cov khoom tsis muaj cov kabmob tsis muaj kabmob lossis sib xyaw nrog cov polymers lossis lwm yam ceramics los tsim cov khoom sib xyaw nrog cov khoom siv kho kom zoo. Rau qhov chaw thauj khoom, nws feem ntau siv nrog kev cog hniav hlau lossis cov ntsia hlau.
Peb muab kev cai milling kev pab cuam los ntawm peb cov neeg koom tes uas muaj ntawv pov thawj kom tau raws li cov particle loj distributions. Hu rau peb pab neeg ua haujlwm nrog koj lub hom phiaj D10, D50, thiab D90 qhov tseem ceeb. Peb tuaj yeem muab cov qauv rau kev lees paub ua ntej scaling mus txog tag nrho cov khoom ntim.
45S5 bioglass yog radiopaque, txhais tau tias nws tshwm sim ntawm X-rays thiab CT scans, uas muaj txiaj ntsig zoo rau kev saib xyuas tom qab ua haujlwm. Nws kuj yog MRI raws li txoj cai, txhais tau tias nws tsis tsim cov khoom tseem ceeb uas yuav ua rau cov duab tsis pom kev, tsis zoo li qee qhov kev cog hniav hlau.
Headquartered nyob rau hauv Jinan, Shandong xeev, Suav teb, Jinan Meiyi Biotechnology Co., Ltd. yog ib lub tuam txhab kev tshaj lij thiab cov chaw muag khoom ntawm Pacific Kangtai Scientific Instruments (Jinan) Co., Ltd. Dedicated rau kev tshawb fawb, kev txhawb nqa kev loj hlob, thiab kev lag luam ntawm bioactive technologies, lub tuam txhab ua hauj lwm pab raws li ib tug ntseeg enabler rau innovation thoob plaws lub ntiaj teb no tus kheej kev saib xyuas thiab aesthetic tshuaj nqi saw.
Jinan Meiyi Biotechnology tso nws tus kheej ntawm kev sib tshuam ntawm kev tshawb fawb nruj thiab kev ua lag luam teb. Txawm hais tias lub tuam txhab tsis koom nrog kev tsim khoom ncaj qha, nws ua haujlwm raws li kev tsim khoom lag luam thiab cov khoom lag luam muaj txiaj ntsig zoo. Los ntawm leveraging ib tug zoo-tsim ntiaj teb no mov saw network, Jinan Meiyi tswj kev koom tes nyob rau hauv lub sij hawm ntev kev sib raug zoo nrog thoob ntiaj teb lees paub, ISO-certified manufacturers. Qhov no ua kom muaj kev nkag mus tau zoo ib yam rau cov txheej txheem thev naus laus zis, kev tswj hwm raws cai, thiab cov ntaub ntawv pov thawj tshawb fawb.
Lub tuam txhab kev lag luam tseem ceeb yog tsim los ntawm ob lub ntsiab lus ntxiv: cov khoom siv tshuaj pleev ib ce thiab bioactive raw cov ntaub ntawv, thiab kev faib cov tshuaj pleev ib ce zoo thiab cov khoom kho mob zoo nkauj. Nyob rau hauv cov ntaub ntawv raw ntu, Jinan Meiyi tsom tshwj xeeb rau cov khoom xyaw nquag thiab cov khoom siv ua haujlwm siv hauv kev tsim kho. Tag nrho cov ntaub ntawv raw tau raug soj ntsuam xyuas ua ntej yuav suav nrog hauv 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.
Lub zog tseem ceeb paub qhov txawv ntawm Jinan Meiyi Biotechnology suav nrog:
Los ntawm kev ua kom pom tseeb thiab tsis muaj kev cog lus rau kev ncaj ncees rau kev tshawb fawb, Jinan Meiyi Biotechnology txuas ntxiv ntxiv dag zog rau nws txoj haujlwm ua tus txhawb nqa rau lub ntiaj teb bioactive thev naus laus zis ecosystem, txhawb kev txhais lus ntawm bioactive science rau hauv ntiaj teb cov neeg siv khoom thiab cov txiaj ntsig kho mob.
Xaiv rau yuav qib kho mob qib 45S5 bioglass yog qhov kev txiav txim siab uas cuam tshuam rau kev ua tau zoo ntawm koj cov cuab yeej kho mob thiab kev noj qab haus huv ntawm cov neeg mob kawg. Cov khoom siv lub peev xwm tshwj xeeb rau kev sib raug zoo nrog cov ntaub so ntswg muaj qhov zoo sib xws hauv orthopedics, kho hniav, thiab kho qhov txhab. Txawm li cas los xij, kev paub txog cov txiaj ntsig no yuav tsum muaj ib tus neeg muab khoom lag luam uas ua qhov tseem ceeb ntawm kev coj dawb huv, kev sib raug zoo, thiab kev ua raws cai.
Raws li tus kws kho mob mob siab rau kev ntseeg siab rau kev tshawb fawb, Jinan Meiyi Biotechnology tau cog lus tias yuav xa cov khoom zoo 45S5 bioglass uas ua tau raws li cov kev xav tau ntawm kev lag luam kho mob niaj hnub no. Los ntawm cov tshuaj lom neeg muaj pes tsawg leeg rau kev tswj particle sizing, peb cov khoom yog engineered los txhawb koj innovation thiab ceev koj txoj kev mus rau kev lag luam.
Tsis txhob cuam tshuam rau qhov zoo. Xyuas kom koj cov khoom ua tau raws li qhov xav tau los ntawm kev nrhiav los ntawm tus kws kho mob nrog cov kws tshaj lij thiab cov ntawv pov thawj muaj pov thawj.
Npaj los ua kom zoo dua koj cov khoom siv? Hu rau peb pawg neeg muag khoom niaj hnub no kom thov cov ntaub ntawv cov khoom lag luam, sib tham txog kev cai tshwj xeeb, lossis teem sijhawm sib tham txog seb peb 45S5 bioglass tuaj yeem txhim kho koj cov khoom lag luam li cas.
Tshawb nrhiav Peb Cov Khoom Siv Bioactive thiab Kev daws teeb meem tag nrho