
2026-10-01
Kana iwe tenga giredhi rekurapa 45S5 bioglass, uri kuchengetedza chiyero chegoridhe mune bioactive zvinhu zvekuvandudza bhonzo uye tishu engineering. Semupi akasarudzika akazvipira kusimba resainzi, Jinan Meiyi Biotechnology Co., Ltd. inova nechokwadi chekuti iyo yakakwirira-kuchena 45S5 nziyo dzatinopa dzinonyatsoenderana neASTM uye ISO zviyero. Izvi zvinovimbisa kuenderana bioactivity, kutendeseka kwemuchina, uye kuteedzera kuteedzera kwekiriniki uye maindasitiri kunyorera. Yedu yakasimba yekugovera cheni inovimbisa kuteedzera kubva pakutsvagirwa kwezvinhu kusvika kune yekupedzisira saizi yekugovera, inotsigira maR&D lab, vagadziri vezvishandiso zvekurapa, uye vanogadzira mazino ekuisa mazino ane akavimbika, anogona scalable mhinduro.
45S5 Bioglass, yakatanga kugadzirwa naProfessor Larry Hench paYunivhesiti yeFlorida, ndiyo yekutanga zvinhu zvakagadzirwa kuti zvibatane zvakananga nefupa rinorarama. Zita rokuti "45S5" rinoreva maitiro ayo chaiwo: 45% silica (SiO2) uye chiyero che5: 1 che calcium kune phosphorus. Iyi yakasarudzika stoichiometry inobvumira izvo zvinhu kuti zvipinde munhevedzano yemabatiro epamusoro kana yafumurwa kumvura yemuviri, zvichitungamira mukuumbwa kweiyo hydroxycarbonate apatite (HCA) layer.
Iyi HCA layer ndeyemakemikari uye yakarongeka yakaenzana neyemineral chikamu chebhonzo remunhu. Ndiyo biological mimicry inogonesa osseointegration yechokwadi, uko iyo inodyarwa kana yegraft zvinhu zvinova zvisingazivikanwe kubva kune yakatenderedza tishu nekufamba kwenguva. Kune vakuru vekutenga uye mainjiniya, kunzwisisa iyi kemikari yekutanga kwakakosha kana uchiongorora vatengesi.
Kushanda kwe45S5 bioglass kutsamira pahuremu chaihwo muzana hwemakiyi oxides. Kutsauka mune izvi reshiyo kunogona kushandura zvakanyanya kuwanda kwehuwandu uye bioactivity. Kana iwe uchitora chinyorwa ichi, kusimbisa Chitupa cheOngororo (CoA) uchipesana neaya akajairwa kukosha kwakakosha:
Chero mutengesi anoti anopa "45S5" anofanirwa kuratidza kutevedza kune izvi chaizvo zvikamu. Misiyano midiki inowanzo konzeresa zvinhu zvinongorongwa se "bioactive magirazi" pane chaiyo, nekiriniki yakaratidza 45S5 kuumbwa.

Mumidziyo yekurapa uye zvikamu zvemishonga yekuvandudza, kuenderana kwezvinhu hakusi kungofarira zvemhando; chinhu chinodiwa nemutemo. Kutenga giredhi rekurapa 45S5 bioglass kubva kumutengesi ane hunyanzvi kunoderedza njodzi mukati mehupenyu hwako hwekuvandudza chigadzirwa. Kudyidzana nekambani yakaita seJinan Meiyi Biotechnology, inoshanda pasi pehuteme hwesimbiso yemhando uye vanodyidzana nevagadziri vane zvitupa vanoomerera kumazinga epasi rese se ISO 13485, inova nechokwadi chekuti nharaunda dzekugadzira, maitiro ekutonga kwemhando, uye zvinyorwa zvinosangana nemabhenji epasi rose.
Rimwe rematambudziko akanyanya mukuyera bioactive girazi mashandisirwo kuchengetedza kufanana pamabhechi ekugadzira. Kusawirirana kwechikamu chekukura kwekugovera kana kusvibiswa kwemakemikari kunogona kutungamirira kumazinga asingatarisirwi ekuparara mu vivo. Iyo yakasimba yemhando yekusimbisa chimiro inosanganisira statistical process control (SPC) kuve nechokwadi chekuti kirogiramu yega yega yebioglass inotumirwa inosangana nezvakada kufanana neyakapfuura.
Yakakosha mhando parameter inotariswa inosanganisira:
Kune makambani ari kugadzira Kirasi II kana Kirasi III michina yekurapa, kugona kuronda mbishi kudzoka kwadzinobva kunosungirwa kune FDA 510(k) kutumira kana CE Kumaka pasi peEU MDR. PaJinan Meiyi Biotechnology, modhi yedu inoshanda inoisa pamberi pachena uye kuvimbika. Isu tinopa yakazara yakazara traceability, zvinosanganisira mbishi zvitupa, matanda anonyunguduka, uye marekodhi ekugayo kubva kune edu akasimbiswa ekugadzira vadyidzani. Izvi zvinyorwa zvinogadzirisa maitiro ako ekubvumidzwa nekupa humbowo hunoongororwa hwekuchengetedzwa kwezvinhu uye kuenderana.

Paunenge uchiongorora zvikumbiro zvekutenga yekurapa giredhi 45S5 bioglass, tekinoroji data mapepa anofanirwa kuenderana neakamisikidzwa indasitiri mabhenji. Pazasi pane kutsanangurwa kwakadzama kwezvakajairwa zvemuviri uye zvemakemikari zvivakwa zvinotarisirwa kubva kune premium mutengesi.
| Parameter | Tsanangudzo | Test Method |
|---|---|---|
| Kuumbwa Kwemakemikari | 45% SiO2, 24.5% CaO, 24.5% Na2O, 6% P2O5 | X-Ray Fluorescence (XRF) |
| Physical State | Amorphous Glass (Isina-crystalline) | X-Ray Diffraction (XRD) |
| Particle Size Range | Customizable: <45µm, 45-90µm, 90-150µm, zvichingodaro. | Laser Diffraction (ISO 13320) |
| Bioactivity Index | Kirasi A (Inogadzira bond nebhonzo mukati memaminitsi) | In vitro Simulated Body Fluid (SBF) Test |
| Heavy Metals | <10 ppm zvachose tsvina | ICP-MS |
| Unyoro Content | <0.5% | Thermogravimetric Analysis (TGA) |
Iyo particle size ye45S5 bioglass inokanganisa zvakananga kushanda kwayo kwekushandisa. Madiki madiki ane yakakwira chaiyo nzvimbo, inotungamira kukurumidza kuburitswa kweion uye nekukurumidza HCA layer kuumbwa. Nekudaro, ivo vanogona kudzikisira nekukurumidza kune mamwe maapplication anotakura. Zvimedu zvihombe zvinopa scaffolding yezvimiro asi zvinoita zvishoma nezvishoma.
Kugona kwedu kunobvumidza kuenderana chaiko kuenderana kuti usangane neaya chaiwo granularity zvinodiwa, kuve nechokwadi chekuti zvinhu zvinoenderana nedhizaini yako chaiyo.
Iko kushandiswa kwakasiyana-siyana kwe45S5 bioglass yakawedzera kupfuura kushandiswa kwayo kwepakutanga munzeve dzepakati. Nhasi, ibwe rekona mune dzakasiyana siyana dzekurapa. Kunzwisisa maapplication aya kunobatsira pakusarudza giredhi rakakodzera uye fomu chinhu chepurojekiti yako.
Mune orthopedics, 45S5 bioglass inoshandiswa sebhonzo void filler yekusatakura mutoro. Inokurudzira kukurumidza kukura kwepfupa, kuderedza nguva yekuporesa kana ichienzaniswa ne autografts kana allografts. Inonyanya kushanda mukurapa fractures yakaoma, spinal fusion maitiro, uye kuvhiyiwa kwekudzokorora uko mapfupa emapfupa anokanganiswa.
Kugona kwechinyorwa kusungirirana nenyama yakaoma uye yakapfava inoita kuti ive yakakosha mukupindirana uko tendon kana ligament kusungirirwa kune pfupa kunodiwa. Nekusimudzira kupararira kwefibroblast, inowedzera kubatanidzwa kwezvinyoro zvinyoro mumapfupa emapfupa.
Kushandisa mazino kunomiririra imwe yemisika mikuru ye45S5 bioglass. Inoshandiswa zvakanyanya mu:
Kune vanogadzira zvigadzirwa zvemazino, kusarerekera kwazvakarerekera kwebioglass (haina kushanduka nekufamba kwenguva) uye kusununguka kwayo kwekusanganiswa nemabhainda kunoita kuti ive sarudzo inofarirwa pane dzimwe nzira dzeceramic.
Kufambira mberi kwazvino kwakaratidza kushanda kwe45S5 bioglass mukugadzirisa zvinyoro zvinyoro. Ioni dzakaburitswa negirazi (kunyanya silicon necalcium) dzakaratidzwa kukurudzira angiogenesis (kuumbwa kwetsinga itsva dzeropa) uye kugadzirwa kwe collagen. Izvi zvinoita kuti zvinyatsoshanda mukurapa maronda asingaperi, akadai semaronda eshuga nekutsva, uko kupora kunomira.
Zvigadzirwa zvinosanganisira bioglass fibers kana meshes zvinogona kukurumidza kuvhara mitengo uye kuderedza mavanga. Ichi chishandiso chinoda emhando yepamusoro-fiber mafomu kana akasarudzika akaumbwa matrices, achiratidza kudiwa kweakasiyana mashandiro ekugadzirisa kubva kune wako mutengesi.
Kutenga yemhando yepamusoro bioglass inoda nzira yehungwaru. Hakusi kungotenga chinhu; mubatanidzwa nemupi wezvesainzi. Heino nhanho-ne-nhanho gwara rekuona kuti unosarudza mudiwa akakodzera.
Usati wakumbira quote, tsanangura zvakajeka zvinodiwa zvehunyanzvi zvechigadzirwa chako. Uri kugadzira putty, scaffold, kana coating? Iyo inodiwa particle size, kuchena mwero, uye kurongedza fomati ichasiyana zvakanyanya. Semuyenzaniso, huwandu hweR&D hunogona kuda steril, diki-batch kurongedza, nepo kugadzirwa kwekutengesa kunoda kuwanda, inodhura-inoshanda zvinhu.
Kumbira zvazvino ISO 13485 zvitupa uye mishumo yekuongorora. Kumbira sampuli Zvitupa zveAnalysis (CoA) kubva kumabhechi achangoburwa. Tarisa uone kuteererwa nemitemo yedunhu yakakodzera, senge REACH muEurope kana TSCA muUnited States. Mutengesi ari pachena seJinan Meiyi Biotechnology ichapa magwaro aya pasina kuzeza, ichisimudzira nzira yayo yekudzora yakarangwa kuti ive nechokwadi chekujeka kwemutemo.
Usambozvipira kuvhoriyamu hombe pasina kuyedzwa. Kumbira sampuli dzinoenderana neyako yakatarwa saizi yekugovera. Ita bvunzo dzemu-mumba dze:
Ongorora kugona kwemutengesi kugadzira uye nguva dzekutungamira. Muindasitiri yezvokurapa, kukanganisika kwekupa kunogona kumisa mitsetse yese yekugadzira. Bvunza nezve hurongwa hwavo hwekutarisira zvinhu uye zvirongwa zvechimbichimbi zvekushomeka kwezvinhu. Mutengesi akasimba achave neakawanda masosi epamusoro-kuchena makemikari makemikari kuderedza njodzi. Jinan Meiyi Biotechnology inoshandisa cheni yepasirese yakabatanidzwa uye yakavharwa, kuchengetedza hukama hwehukama hwenguva refu nevashambadziri vanozivikanwa pasi rese kuti ive nechokwadi chekuwana kuwanikwa kwehunyanzvi hwepamusoro.
Kunyangwe vane ruzivo rwekutenga nyanzvi vanogona kusangana nemakomba pavanopinda mumusika webioglass. Kuziva zvikanganiso izvi zvinowanzoitika zvinogona kuchengetedza nguva uye zviwanikwa.
Kuti unzwisise kukosha kweiyo 45S5, zvinobatsira kuienzanisa nezvimwe zvinowanzoitika mapfupa anotsiva. Kuenzanisa uku kunoratidza kuti nei mainjiniya mazhinji nevarapi vachifarira bioglass kune chaiwo zviratidzo.
| Feature | 45S5 Bioglass | Hydroxyapatite (HA) | Beta-Tricalcium Phosphate (β-TCP) | Autograft (Murwere Pachake Bone) |
|---|---|---|---|---|
| Bioactivity | High (Bonding) | Pakati nepakati (Osteoconductive) | High (Resorbable) | Gold Standard |
| Osteostimulation | Hongu (Gene Activation) | Kwete | Kwete | Hongu |
| Resorption Rate | Kutsanya (Kutsiviwa nepfupa) | Zvishoma nezvishoma (Makore) | Pakati nepakati | N/A |
| Supply Availability | Unlimited | Unlimited | Unlimited | Zvishoma (Kunodiwa Kuvhiyiwa) |
| Ngozi Yekutapurirana Chirwere | Hapana | Hapana | Hapana | Low |
| Mechanical Simba | Yakaderera (Brittle) | High | Low | High |
Sezvinoratidzwa patafura, 45S5 Bioglass inopa yakasarudzika musanganiswa weisina muganho wekupa, zero chirwere njodzi, uye inoshanda osteostimulation. Kunyange zvazvo isina simba rekutanga remagetsi eHA kana autograft, kukwanisa kwayo kushingaira kukurudzira kukura kwepfupa uye pakupedzisira inotsiviwa zvizere nenyama yekuzvarwa inoita kuti ive yepamusoro kune zvibereko zvekuvandudza.
Kubata kwakaringana kwegiredhi rekurapa 45S5 bioglass yakakosha kuchengetedza mhando yayo kusvika yashandiswa. Nekuda kwekuita kwayo kwepamusoro, kuratidzwa kune humidity kunogona kutanga shanduko yepasi inodzikisira kuita.
Chengetedza bioglass munzvimbo inotonhorera, yakaoma, iri pasi pe25°C (77°F) ine mwando uri pasi pe50%. Chengeta midziyo yakavharwa zvakasimba kana isiri kushandiswa. Shandisa desiccants munzvimbo dzekuchengetedza kana zvichidiwa. Dzivisa kuchengeta pedyo nemaasidhi akasimba kana mabhesi anogona kusvibisa zvinhu.
Nepo bioglass isiri-chepfu, yakanaka tunhu chinhu chinogona kutsamwisa. Vashandi vanofanirwa kupfeka zvakakodzera zvekuzvidzivirira nazvo (PPE), zvinosanganisira maN95 masiki kana zvekufemerera, magirovhosi, uye kudzivirira maziso pakubata hupfu hwakaoma. Shandisa kufefetedza kwemhepo yemuno kuderedza guruva rinofambiswa nemhepo panguva yekuyera kana kusanganisa maoperation.
Kana yachengetwa nemazvo mumatangiro ekutanga, asina kuvhurwa, giredhi rekurapa 45S5 bioglass rinowanzogara pasherufu yemwedzi makumi maviri nemana kusvika makumi matatu nematanhatu. Nekudaro, izvi zvinogona kusiyana zvichibva pakurongedza kutendeseka. Gara uchitarisa zuva rekupera paCoA uye ita periodic quality cheki kana uchichengeta kwenguva yakareba.
45S5 inoumba chaiyo ine 45% silica uye 5: 1 calcium-to-phosphorus ratio. Mamwe magirazi ebiogirasi anogona kunge aine silika yepamusoro (semuenzaniso, 55S4.6 kana 70S30), izvo zvinoita kuti anyunguduke zvishoma nezvishoma. 45S5 ndiyo yakanyanya bioactive uye inokurumidza-kubatana kuumbwa, zvichiita kuti ive sarudzo yakasarudzika yezvishandiso zvinoda kukurumidza kubatanidza.
Ehe, 45S5 bioglass ine nhoroondo refu yekuchengetedzwa kwekiriniki. Yakashandiswa mumamiriyoni evarwere pasi rose kubvira kuma1980. Iyo biocompatible, isiri-chepfu, uye isiri-immunogenic. Nekudaro, inofanirwa kugadzirwa pasi pehutongi hwakasimba hwemhando yekuona kuchena uye kusavapo kwezvinosvibisa.
Yakachena 45S5 bioglass ine brittle uye haina kukodzera kutakurisa-kutakura maapplication ari ega. Inowanzo shandiswa mune isina-mutoro inotakura voids kana yakasanganiswa nemapolymers kana mamwe maceramics kugadzira macomposites ane akakwenenzverwa emuchina zvivakwa. Kune nzvimbo dzinotakura mitoro, inowanzoshandiswa pamwe chete nesimbi implants kana screws.
Isu tinopa echigayo masevhisi ekugaya kuburikidza nevatinoshanda navo vakatenderwa kusangana neyakasiyana saizi yekugovera. Bata timu yedu tekinoroji nechinangwa chako D10, D50, uye D90 kukosha. Isu tinokwanisa kupa masampula ekusimbiswa tisati tawedzera kusvika kune yakazara mavhoriyamu ekugadzira.
45S5 bioglass is radiopaque, zvichireva kuti inoratidzira paX-rays uye CT scans, iyo inobatsira pakuongororwa kwemashure. Iriwo MRI ine chirevo, zvichireva kuti haigadziri zvakakosha zvigadzirwa zvingavanza mifananidzo yekuongorora, kusiyana nemamwe masimbi esimbi.
Inowanikwa muJinan, Shandong Province, China. Jinan Meiyi Biotechnology Co., Ltd. inyanzvi bhizinesi uye inotsigira Pacific Kangtai Scientific Instruments (Jinan) Co., Ltd. Yakatsaurirwa kutsvagurudzo, rutsigiro rwebudiriro, uye kushambadzira kwebioactive tekinoroji, kambani inoshanda seanovimbika anogonesa hunyanzvi mupasi rose kutarisirwa kwemunhu uye aesthetic mushonga kukosha kweketani.
Jinan Meiyi Biotechnology inozviisa pachayo pamharadzano yekuomarara kwesainzi uye kuita kwemusika. Nepo iyo kambani isingaite yakananga kugadzira, inoshanda seyakarongeka yekutsvagisa uye mhando-yakavimbiswa yekugovera mudiwa. Nekusimudzira yakanyatsosimbiswa yepasirese yekugovera chain network, Jinan Meiyi inochengetedza hukama hwenguva refu hwekushandira pamwe nevagadziri vanozivikanwa pasi rese, ISO-yakasimbiswa. Izvi zvinogonesa kuwanikwa kunoenderana kune tekinoroji yepamberi, inoteerana-inoenderana, uye nesainzi yakasimbiswa zvinhu.
Bhizinesi repakati rekambani rakaumbwa zvakatenderedza mbiru mbiri dzinopindirana: kupihwa kwezvizoro uye bioactive raw materials, uye kugoverwa kwepremium cosmetics uye zvekurapa aesthetic zvigadzirwa. Mukati mechikamu chezvigadzirwa, Jinan Meiyi rinotarisa chete pane zvinoshanda zvinosanganisa uye zvinoshanda zvinoshandiswa mukugadzirwa kwekugadzira. Zvese zvigadzirwa zvinoongororwa zvizere zvisati zvaiswa mupodfolio, zvine maitiro ekusarudza akavakirwa muhunyanzvi hwedata, kugadzikana profiles, uye kuenderana nemaitiro emazuva ano ekugadzira.
Masimba akakosha anosiyanisa Jinan Meiyi Biotechnology anosanganisira:
Kuburikidza nekutarisa kwakasimba uye kuzvipira kusingazungunuke mukutendeseka kwesainzi, Jinan Meiyi Biotechnology inoramba ichisimbisa chinzvimbo chayo seyakavimbika inopa kune yepasi rose bioactive tekinoroji ecosystem, ichifambisa kududzirwa kwesainzi yebioactive kuita mutengi wepasirese uye mabhenefiti ekiriniki.
Kusarudza kuita tenga giredhi rekurapa 45S5 bioglass isarudzo inokanganisa kushanda kwemidziyo yako yekurapa uye hutano hwevarwere vekupedzisira. Iyo yakasarudzika kugona kwekubatana nematishu mhenyu inopa mabhenefiti asingaenzaniswi mune orthopedics, mazino, uye kuchengetedza maronda. Nekudaro, kuziva mabhenefiti aya kunoda mubatsiri wekupa anoisa pamberi kuchena, kuwirirana, uye kutevedza kwemitemo.
Semupi akazvitsaurira akazvipira kukuvimbika kwesainzi, Jinan Meiyi Biotechnology yakazvipira kuendesa yemhando yepamusoro 45S5 bioglass inosangana nezvinodiwa zvakaomarara zveindasitiri yemazuva ano yekurapa. Kubva pane chaiyo kuumbwa kwemakemikari kusvika kune inodzorwa particle saizi, zvigadzirwa zvedu zvinogadzirwa kuti zvitsigire hunyanzvi hwako uye nekumhanyisa nzira yako kumusika.
Usakanganisa pahutano. Ita shuwa kuti zvigadzirwa zvako zvinoita sezvakarongedzerwa nekutsvaga kubva kune mupi ane hunyanzvi hwakasimbiswa uye chitupa chine chiremera.
Wakagadzirira kukwidziridza kutsvaga kwako kwezvinhu? Bata yedu tekinoroji timu yekutengesa nhasi kuti ukumbire chigadzirwa dhatabheti, kurukura zvakatemwa, kana kuronga kubvunzana kuti yedu 45S5 bioglass inogona kukwidziridza chigadzirwa chako mutsara.
Ongorora Yedu Yakazara Range yeBioactive Materials uye Technical Solutions