
2026-09-09
Medical Giredhi Hydroxyapatite Powder ndeyepamusoro-kuchena, biocompatible calcium phosphate ceramic yakanyatso kugadzirwa kwemapfupa, mazino, uye craniofacial application. Semupi akasarudzika wepamusoro-kuita bioactive zvinhu, Jinan Meiyi Biotechnology Co., Ltd. inova nechokwadi chekuti hydroxyapatite (HA) yatinopa yakanyatso kuomerera kune ASTM F1185 uye ISO 13779-2 zviyero. Nekusimudzira kudyidzana kwedu nevagadziri vane ISO-certified, tinovimbisa yakakwana osteoconductivity uye osseointegration kune vatengi vedu. Yedu poda inoratidzira inodzorwa particle saizi kugovera, yakakwirira crystallinity, uye trace-element kuchena kwakakosha pakutenderwa kwemutemo muKirasi III michina yekurapa. Izvi zvirimo zvinotsanangura hunyanzvi hwekuita, magadzirirwo ekugadzira, uye hunhu hwekuvimbisa mapuroteni anodiwa pakutsvaga yakavimbika HA poda yekumisikidza machira, mapfupa ekubatanidza, uye ekuwedzera kugadzira.
Hydroxyapatite (HA), ine kemikari formula Ca10(PO4)6(OH)2, ndiyo yekutanga mineral chikamu chemapfupa emunhu nemeno. Muchirevo che biomedical engineering, Medical Giredhi Hydroxyapatite Powder inoreva synthetic HA inogadzirwa pasi peyakaomesesa yekuchenesa mamiriro ekubvisa zvipenyu zvinosvibisa uye kuve nechokwadi chakafanana physicochemical zvimiro.
Kusiyana neindasitiri-giredhi HA inoshandiswa mukurima kana kusefa kwemvura, zvekurapa-giredhi zvinhu zvinofanirwa kuratidza:
Kune vagadziri vezve orthopedic implants, mazino screws, uye maxillofacial reconstruction madivayiri, mhando yeha mbishi hupfu inokanganisa zvakananga kubudirira kwekiriniki yechigadzirwa chekupedzisira. Kusiyana kwechidimbu morphology, calcium-to-phosphorus (Ca / P) reshiyo, kana kuchena kwechikamu kunogona kutungamira mukutadza kuisirwa kana kunonoka kupora. Naizvozvo, kutsvaga kubva kumutengesi ane akanyorwa kuteedzera uye kuomarara kwemhando yekutarisa hakusi kungofarira asi kudiwa kwemutemo.
Paunenge uchiongorora vatengesi ve Medical Giredhi Hydroxyapatite Powder, mainjiniya uye nyanzvi dzekutenga zvinhu dzinofanirwa kuona kuti kutevedzerwa kwemitemo yenyika. PaJinan Meiyi Biotechnology, maitiro edu ekusarudza eHA vadyidzani akagadzirirwa kusangana kana kudarika anotevera akakosha mabhenji:
Mucherechedzo wepasi rose weHA implants uye hupfu hunotsanangurwa nemaitiro maviri ekutanga:
Pazasi pane kutsanangurwa kwakadzama kwematekinoroji paramita inotsanangura iyo yekurapa-giredhi HA poda yakagoverwa neJinan Meiyi Biotechnology. Aya makoshero akakosha kuzvikwata zveR&D zvinogadzira chinotevera-chizvarwa biomaterials.
| Parameter | Specification Range | Kukosha kweKushandiswa Kwezvokurapa |
|---|---|---|
| Ca/P Molar Ratio | 1.65 - 1.67 | Inovimbisa kuchena kwe stoichiometric. Kutsauka kunoratidza kuvapo kwezvikamu zvechipiri seTCP (Tricalcium Phosphate), iyo inoshandura resorption rates. |
| Crystallinity | ≥ 95% (Inochinjika) | High crystallinity inopa kugadzikana kwenguva refu kune zvisingaperi zvinoiswa. Lower crystallinity inogona kukumbirwa kune resorbable bone void fillers. |
| Particle Size (D50) | 1 µm - 100 µm (Zvinogoneka) | Inosarudza nzvimbo yepamusoro uye reactivity. Nano-sized particles inowedzera bioactivity; micron-sized particles inovandudza kuyerera kwe 3D kudhinda. |
| Kuchena | ≥ 99.9% | Inoderedza njodzi yekupindura immune. Inofanirwa kunge isina tsvina yesimbi (Fe, Pb, Cd, As). |
| Phase Composition | 100% Hydroxyapatite | Hapana inoonekwa Beta-TCP kana Calcium Oxide nhanho kunze kwekunge yakanyatsogadzirirwa biphasic calcium phosphate (BCP). |
| Endotoxin Level | <0.5 EU/mL | Yakakosha kune injectable formulations uye yakananga bone yekubata maapplication kudzivirira pyrogenic reactions. |
Iyo particle size yeHA poda haisi imwe-saizi-inokodzera-ese metric. Inoraira nzira yekugadzirisa uye biological mhinduro:

Kugadzira Medical Giredhi Hydroxyapatite Powder zvinoda zvinopfuura kunaya kwemakemikari kuri nyore. Inoda inodzorwa, yakasimbiswa yekugadzira nharaunda inodzivirira kusvibiswa padanho rega rega. Nepo Jinan Meiyi Biotechnology isingaite mukugadzira zvakanangana, isu tinodyidzana chete ne ISO 9001 uye ISO 13485 zvivakwa zvakasimbiswa. Basa redu ndere kuona kuti kugadzirwa kwevatinoshanda navo kunobatanidza nzira dzepamberi dzekugadzira nehutsinye hwehutongi hwemhando, kupa vatengi vedu zvinhu zvakasimbiswa, zvepamusoro-soro.
Iyo synthesis inotanga nepamusoro-kuchena calcium uye phosphate masosi. Vatinoshanda navo mukugadzira vanoshandisa nzira dzakanyorova dzekunaya kwemakemikari, kuita calcium nitrate kana calcium hydroxide ine ammonium phosphate. Iko kurongeka kweiyo reactant kusanganiswa inosarudza homogeneity yechigadzirwa chekupedzisira. Yese mvura inoshandiswa inonatswa uye inosefa kubvisa trace ions inogona kukanganisa crystal lattice.
Kuchengeta yakagadzikana pH level (kazhinji iri pakati pe9.0 ne10.5) panguva yekunaya kwakakosha. Kuchinja kwepH kunogona kukonzera kuumbwa kweasingadiwi acidic calcium phosphates. Otomatiki maactor pazvivakwa zvedu zvevadyidzani anotarisisa pH uye tembiricha munguva-chaiyo, kuve nechokwadi chisingachinji nucleation uye kukura kwekristaro. Iyi nhanho inotsanangura yekutanga Ca / P ratio uye chikamu kuchena.
Mushure mekunaya, iyo slurry inopinda nguva yekuchembera kuti ibvumire kristaro maturation. Izvi zvinoteverwa nekugezwa kwakawanda kubvisa ne-zvigadzirwa zvakaita seammonium nitrate. Yakasara munyu inogona kukonzera kukanganisa kweporosity panguva yekunyungudika kana kukonzera huturu munzvimbo dzebiological. Multi-stage centrifugation uye dialysis inoshandiswa kuwana yakanyanya kuchena kuchena.
Keke rakagezwa rinoomeswa uchishandisa kupfapfaidza kuomeswa kana kuomesa-kuomesa maitiro kuchengetedza particle morphology. Zvadaro, hupfu hunoverengerwa patembiricha inotangira pa600°C kusvika pa1200°C. Calcination inoshanda zvinangwa zviviri:
Kuti uwane chinangwa chekugovera saizi yechikamu, macalcined agglomerates anogayiwa achishandisa ceramic-lined media kudzivirira kusvibiswa kwesimbi. Jet milling kana kugaya bhora kunosarudzwa zvichibva pahunyoro hunodiwa. Iyo poda inozopepetwa kubvisa kunze, kuve nechokwadi chakatetepa saizi kugovera kwakakodzera kune chaiwo maapplication senge ekuwedzera kugadzira kana jekiseni molding.
Inowanikwa muJinan, Shandong Province, China. Jinan Meiyi Biotechnology Co., Ltd. inoshanda sechikamu chePacific Kangtai Scientific Instruments (Jinan) Co., Ltd. Isu tiri bhizinesi rehunyanzvi rakazvipira kutsvagiro, rutsigiro rwebudiriro, uye kushambadzira kwebioactive tekinoroji, nekusimbisa kwakasimba kwekushandisa muzvizoro, zvekurapa aesthetics, uye biomedical industries.
Semupi ane hunyanzvi wezvigadzirwa zvemhando yepamusoro, Jinan Meiyi Biotechnology inozviisa pachayo pamharadzano yekuomarara kwesainzi uye kuita kwemusika. Isu hatigadzirire zvigadzirwa pachedu; pachinzvimbo, isu tinoshanda seane hunyanzvi hwekutsvagisa uye mhando-yakavimbiswa yekugovera mudiwa. Tichishandisa yakanyatsosimbiswa yepasirese yekugovera cheni network, isu tinochengetedza hukama hwenguva refu hwekushandira pamwe nevanozivikanwa pasi rese, ISO-yakasimbiswa vagadziri. Izvi zvinoita kuti vatengi vedu vawane mukana wakafanana wehunyanzvi hwepamberi, hutongi-hunoenderana, uye zvakasimbiswa nesainzi zvinhu.
Yedu yemhando yekusimbisa dhizaini inotarisana nehunyanzvi hwemupi, kuteedzera zvinyorwa, batch-level yekumisikidzwa, uye kutarisa kwekuteedzera mukati mekutenga nekugadzirisa zvinhu. Batch yega yega yeHA poda yatinogovera inoperekedzwa neakazara tekinoroji dossiers, zvinosanganisira Zvitupa zveAnalysis (CoA), kuchengetedza data mapepa, uye zvimiro zvipfupiso. Iyi modhi yekushandisa inoisa pamberi kuvimbika, pachena, uye kupindura-inogonesa maR&D marabhoritari, maCDMO, uye vagadziri vezvishandiso zvekurapa kuderedza kuomarara kwekutsvaga uku vachiramba vachivimba zvizere mukuenderana kwezvinhu.

Iko kuita kwakasiyana-siyana kweHA poda inobvumira kuti igadziriswe kuita akasiyana siyana, kusanganisira machira, akawanda maceramics, macomposites, uye paste. Pazasi pane zvikamu zvekutanga kutyaira kudiwa kwemhando yepamusoro HA, inotsigirwa neJinan Meiyi Biotechnology's curated portfolio.
Titanium uye titanium alloy implants ine michina yakasimba asi bioinert. Kuzviputira nazvo Medical Giredhi Hydroxyapatite Powder kuburikidza nePlasma Spraying kana Physical Vapor Deposition (PVD) inogadzira bioactive pamusoro. Uku kusungirira zvisungo zvekemikari nebhonzo rekugamuchira, kuderedza micromotion uye kudzivirira aseptic kusunungura-icho chikonzero chinotungamira chekuisirwa kudzokorora kuvhiyiwa.
Chinodiwa Chikuru: Upfu hunofanirwa kunge huine hutsika hwepamusoro hwekupisa kutsungirira kutonhora kwakanyanya kweplasma yekupfapfaidza pasina kuora muTCP kana calcium oxide.
Mumazino, HA inoshandiswa kune:
Kusimuka kwemaimplants akanangana nemurwere kwakawedzera kudiwa kweHA poda inoenderana ne3D kudhinda matekinoroji:
Izvi zvakadhindwa scaffolds zvinotevedzera trabecular chimiro chepfupa rechisikigo, kufambisa vascularization uye cell migration.
HA inowanzosanganiswa nemapolymers sePolyether ether ketone (PEEK), Polylactic acid (PLA), kana Collagen kugadzira zvinhu zvakaumbwa. Iyo HA poda inopa bioactivity uye kuoma, nepo polymer ichipa kuoma uye kuchinjika. Iyi synergy yakakosha kune craniofacial reconstruction plates uye spinal cages uko mechaniki kusawirirana nebhonzo inogona kukonzera kusagadzikana kudzivirira.
Kusarudza iyo yakakodzera HA poda inosanganisira kuenzanisa biological performance nekugadzirisa zvinodiwa. Mamaneja ekutenga zvinhu uye mainjiniya eR&D anofanirwa kufunga nezveinotevera sarudzo matrix, inotungamirwa nehunyanzvi hwehunyanzvi hwakapihwa neJinan Meiyi Biotechnology.
Iwe unoda here implant kuti igare zvachose, kana kuti inofanira kutsiviwa nemapfupa echisikigo nekufamba kwenguva?
Chimiro chezvikamu zvinokanganisa kurongedza density uye nzvimbo yepamusoro:
Ita shuwa kuti mutengesi anopa yakazara Tekinoroji Faira, kusanganisira:
Pasina aya magwaro, kuwana FDA 510 (k) mvumo kana CE Kumaka kune yako yekupedzisira mudziyo kuchanonoka kana kusaita. Jinan Meiyi Biotechnology inova nechokwadi chekuti zvinhu zvese zvakagoverwa zvinouya nemagwaro akazara ekudzora kuti agadzirise maitiro ako ekubvumidza.
Kuvimbika mumaketani ekupa kunogadzwa kuburikidza nekuyedzwa kwakajeka uye kwakasimba. Kunyangwe Jinan Meiyi Biotechnology ichishanda semubatsiri wekugovera, murabhoritari yedu yeQA inoshandisa zviridzwa zvezvino-zvino-zvino-kuongorora kuti ione batch yega yega. Medical Giredhi Hydroxyapatite Powder isati yasvika kune vatengi vedu.
XRD ndiyo chiyero chegoridhe chekuzivikanwa kwechikamu. Inosimbisa kuti poda inongova hydroxyapatite uye inoona chero huwandu hwezvikamu zvechipiri seBeta-Tricalcium Phosphate (β-TCP) kana Calcium Carbonate. Iyo yakachena HA pateni yakakosha kune inofanotaurwa biological kuita.
Iyi tekinoroji inoverengera elemental kuumbwa. Isu tinoshandisa ICP-MS ku:
SEM imaging inopa simbiso yekuona yehukuru hukuru, chimiro, uye agglomeration mamiriro. Zvinotibatsira kusimbisa kuti nzira yekugaya yawana morphology yakatsanangurwa pasina kuunza mafractures kana zvinosvibisa.
Iyo Brunauer-Emmett-Teller (BET) nzira inoyera iyo chaiyo nzvimbo. Nzvimbo yepamusoro yepamusoro inowanzoenderana nepamusoro bioactivity asi inogonawo kuwedzera chiyero che resorption. Iyi data yakakosha kune vatengi vanogadzira macomposites kana machira.
Kushanda nehydroxyapatite kunopa akasiyana mainjiniya matambudziko. Kunzwisisa nyaya idzi kunobatsira mukugadzirisa nzira yekugadzira yakadzika.
HA nanoparticles inowanzoita agglomerate nekuda kwepamusoro pesimba repamusoro. Agglomerates inogona kukonzera kusaenzana kwekupfeka ukobvu kana kuvhara 3D printer nozzles.
Solution: Shandisa pamusoro-yakagadziridzwa HA kana shandisa ultrasonic dispersion matekiniki panguva yekugadzirira slurry. Poda yedu inogona kurapwa nevanoparadzira vamiririri vanoenderana ne biomedical application yekuvandudza kugadzikana mukumisa.
Munguva yekupfapfaidza plasma kana sintering, HA inogona kuora kuita oxyhydroxyapatite, TCP, kana calcium oxide kana tembiricha yakadarika 1200 ° C kana kutonhora kwakanyanya kunonoka. Izvi zvigadzirwa zvekuora zvinogona kunetesa kupfeka uye kukonzera mhinduro dzekuzvimba.
Solution: Shandisa yedu yepamusoro-crystallinity, thermally yakagadzikana HA mamakisi akagadzirirwa kunyanya kudziya kwepamusoro-soro kugadzirisa. Kugadzirisa maparamita ekupfapfaidza (simba, kuyerera kwegesi) kwakakosha zvakare.
Yakachena HA Ceramics ine brittle uye ine yakaderera kuputsika kusimba, ichidzikamisa kushandiswa kwayo mukutakura-kutakura maapplication.
Solution: Sanganisa HA poda neanoomesa maajenti akadai seZirconia kana Titanium fibers kugadzira macomposites. Neimwe nzira, shandisa HA semucheka mutete pane simbi substrate pane kuishandisa sechinhu chakawanda.
Kana yachengetwa munzvimbo inotonhorera, yakaoma munzvimbo yakavharwa, isina tsvina, yedu HA hupfu ine hupenyu hwesherufu hwemwedzi makumi maviri nemana kusvika makumi matatu nematanhatu. Zvisinei, kana yangovhurwa, inofanira kushandiswa pakarepo kana kuchengetwa mu desiccator kudzivirira kunwa kwemvura, iyo inogona kukanganisa kuyerera uye reactivity.
Hongu, HA ine bioresorbable, asi chiyero chinoenderana nekujeka kwayo uye porosity. High-crystalline HA resorbs zvishoma nezvishoma (kupfuura makore), ichiita sechikafu chisingaperi. Low-crystalline kana nano-HA resorbs nekukurumidza, kufambisa kukurumidza kutsiva pfupa. Haisi "biodegradable" mupfungwa yezvakatipoteredza asi inogadziriswa nemaitiro ekugadzirisa emuviri.
Hongu. Hupfu hwedu hunogona kugadzirwa neGamma irradiation kana Ethylene Oxide (EtO) gasi. Autoclaving (steam sterilization) kazhinji haikurudzirwe kune hupfu hwakatsetseka nekuti inogona kukonzera kusanganiswa uye shanduko yechikamu nekuda kwekupisa kwakanyanya uye kudzvanywa. Isu tinopa pre-sterilized sarudzo pakukumbira.
Natural HA inotorwa kubva kune bovine kana marine masosi. Kunyange zvazvo kemikari yakafanana, yakasikwa HA inotakura njodzi yepamusoro ye immunogenic reaction uye kutapurirana kwepathogen. Synthetic Medical Giredhi Hydroxyapatite Powder inopa kuchena kwepamusoro, inowirirana Ca / P reshiyo, uye hapana njodzi yezvirwere zvezoonotic, zvichiita kuti ive sarudzo yakasarudzika yezvishandiso zvekurapa zvakadzorwa.
Hongu. Kuburikidza netiweki yedu yevashandi vekugadzira, Jinan Meiyi Biotechnology inogona kufambisa tsika synthesis. Isu tinonzwisisa kuti akasiyana maapplication anoda chaiwo zvivakwa. Isu tinokwanisa kugadzirisa saizi yechidimbu, crystallinity, uye doping (semuenzaniso, neStrontium, Magnesium, kana Sirivha yekuwedzera kurapa mhedzisiro) kuti isangane neyako chaiyo R&D zvido.
Muchigadzirwa chekurapa uye aesthetic maindasitiri, iyo yekugovera cheni chikamu chechigadzirwa. Kusarudza mutengesi hakusi kwemutengo chete; ndezvekutarisira njodzi. Kudyidzana neJinan Meiyi Biotechnology inopa:
Kuzvipira kwedu kuEEAT (Chiitiko, Nyanzvi, Mvumo, uye Kuvimbika) kunoratidzwa mukudyidzana kwedu kwenguva refu nemakambani anotungamira emishonga yemapfupa, mazino, uye anoyevedza pasi rose muAsia, Europe, uye North America. Hatingotengese hupfu; isu tinopa zvigadziriso zvezvinhu uye kubvunza kwehunyanzvi izvo zvinogonesa kushandura hupenyu hwekurapa matekinoroji uye hunyanzvi hwekunakisa marapirwo.
Medical Giredhi Hydroxyapatite Powder chinhu chekutanga mumishonga yemazuva ano yekuvandudza, orthopedics, uye aesthetics yezvokurapa. Kugona kwayo kubatanidza zvisina musono nepfupa remunhu kunoita kuti ive yakakosha pakudyara, machira, uye magrafti. Nekudaro, muganho wekukanganisa mune zvekurapa zvikumbiro ndeye zero. Kusachena, kusawirirana kwemasikisi, kana crystallinity isina kunaka inogona kukanganisa kuchengetedzwa kwevarwere uye kushanda kwechigadzirwa.
Nekutsvaga kubva kuJinan Meiyi Biotechnology, haungochengetedze chete zvemhando yepamusoro zvinhu asi mudiwa akatsaurirwa kutevedza mitemo, kuvimbika kwesainzi, uye kugona kwehunyanzvi. Kunyangwe iwe uri kugadzira itsva plasma-yakapfapfaidzwa hip implant, 3D-yakadhindwa cranial mesh, jekiseni remabhonzo simende, kana advanced aesthetic formulations, kunaka kweHA poda yako ndiyo ibwe rekona rekubudirira kwako.
Kana iwe uchitsvaga akavimbika mutengesi we Medical Giredhi Hydroxyapatite Powder nezvinyorwa zvizere uye customizable yakatarwa, tiri pano kubatsira. Chikwata chedu chehunyanzvi chakagadzirira kukurukura zvaunoda zvekushandisa, kupa samples dzekuyedzwa, uye kutsigira yako yekudzora maitiro ekutumira.