Isuku ryinshi Hydroxyapatite Itanga Impamyabumenyi 

Icyiciro Cyinshi Hydroxyapatite Icyiciro cyubuvuzi bivuga ubukorikori bwa calcium fosifate ceramics ifite igipimo cya Ca / P kingana na 1.67, cyakozwe muburyo bwa biocompatibilité na osteoconductivity mubikorwa byubuvuzi. Bitandukanye n’inganda zo mu rwego rw’inganda, hydroxyapatite yo mu rwego rw’ubuvuzi (HA) isukurwa cyane kugirango ikureho ibyuma biremereye bifite uburozi na endotoxine, byemeze kubahiriza ISO 13485 na ASTM F1185. Ibi bikoresho ni ingenzi cyane ku gushushanya amagufwa, gutera amenyo, no gutwikira amagufwa bitewe n’imiti ihuye n’imyunyu ngugu ya kimuntu. Abatanga isoko bagomba gutanga ibyemezo byuzuye byisesengura (CoA) byerekana ubuziranenge bwicyiciro, kristu, hamwe nubusembwa kugirango byuzuze ibisabwa nubuvuzi bwo mu cyiciro cya II nicyiciro cya III.

Niki Gisobanura Hydroxyapatite Yera Yokoresha Ubuvuzi?

Mu rwego rwa biomaterial, ntabwo hydroxyapatite yose yaremewe kimwe. Itandukaniro riri hagati y "urwego rwimiti" n "urwego rwubuvuzi" ruri mu kugenzura cyane umwanda hamwe na microstructural. Kugirango utanga isoko afatwe nkisoko yizewe ya Icyiciro Cyinshi Hydroxyapatite Icyiciro cyubuvuzi, ibikoresho bigomba kuba byujuje ibipimo ngenderwaho bya fiziki byerekana ko umutekano n'umutekano biri mu mubiri w'umuntu.

Ibipimo Byera Byera hamwe nimbibi zanduye

Ikibazo cyibanze mubikorwa byubuvuzi HA ni ukubaho ibintu bishobora gukurura ibisubizo cyangwa cytotoxicity. Urwego rwo hejuru rwubuvuzi HA rusanzwe rusaba ibintu byose byanduye bitarenze 100 ppm (ibice kuri miliyoni). Imipaka yihariye ishyirwaho kubayobora (Pb), kadmium (Cd), arsenic (As), na mercure (Hg), mubisanzwe bisaba urwego ruri munsi ya 1-5 ppm imwe. Byongeye kandi, urugero rwa endotoxine rugomba kugenzurwa cyane, akenshi munsi ya 0.5 EU / mL, kugirango wirinde ingaruka z'umubiri zatewe.

Ikindi kintu gikomeye ni Kalisiyumu-kuri-Fosifore (Ca / P) igipimo cya molar. Stroichiometric hydroxyapatite ifite igipimo cya Ca / P cya 1,67. Gutandukana kuri iki kigereranyo birashobora gutuma habaho icyiciro cya kabiri nka tricalcium fosifate (TCP) cyangwa tetracalcium fosifate, ihindura igipimo cya resorption hamwe nubukanishi bwimikorere yatewe. Abatanga ubuziranenge bwo mu rwego rwo hejuru bakoresha uburyo bwiza bwo guhuza imiti, nko gutunganya sol-gel cyangwa synthèse hydrothermal, kugirango bakomeze iki gipimo mu kwihanganira ± 0.02.

Crystallinity hamwe nicyiciro cyiza

Crystallinity igena uburyo ibintu bishonga vuba mubidukikije. Hristal-hrstallinite HA irahagaze neza kandi igasubirana buhoro, bigatuma iba nziza kubitwara imitwaro aho hakenewe ubufasha bwigihe kirekire. Ibinyuranye, kristu nkeya cyangwa amorphous HA isubiza vuba, byoroha gusimburwa byihuse namagufwa karemano. X-ray Itandukaniro (XRD) nuburyo busanzwe bwo kugenzura ubuziranenge bwicyiciro. Umuganga utanga urwego rwubuvuzi agomba gutanga imiterere ya XRD yerekana ko nta mpinga igaragara kubindi bice bya calcium ya fosifate cyangwa ibyabanjirije bitakozwe.

Ingano ingano yo gukwirakwiza nayo igira uruhare runini. Kubikoresha porogaramu, sub-micron ibice byatoranijwe kugirango tumenye neza, ibice bimwe byatewe kuri titanium. Kubuzuza amagufwa yuzuye, granules nini (0,5-2,0 mm) iratunganywa kugirango ikore scafolds ituma imitsi yinjira. Guhuriza hamwe mubice bya morphologie - byaba serefegitura, bisa nkinkoni, cyangwa bidasanzwe - nibyingenzi mubikorwa byororoka byororoka.

Kuberiki Hitamo Ubuvuzi Grade Hydroxyapatite kubitera?

Guhitamo Icyiciro Cyinshi Hydroxyapatite Icyiciro cyubuvuzi hejuru yubundi buryo bwa biomaterial butwarwa nibikorwa byihariye bya biologiya. Nka ceramic bioactive ceramic, HA ikorana ningingo nzima, ikora umurunga ukomeye polymrike ya sintetike cyangwa ibyuma bya inert bidashobora kugera wenyine.

Osteoconductivity na Bioactivite

Osteoconductivity nubushobozi bwibikoresho byo kuba igiti cyo gukura amagufwa mashya. Iyo HA yo mu rwego rwo kwa muganga yatewe, proteyine ziva mumaraso akikije hamwe na tissue adsorb hejuru yacyo. Iyi poroteyine yorohereza umugereka wa osteoblasts (selile ikora amagufwa). Igihe kirenze, utugingo ngengabuzima dushyira matrix nshya yamagufwa hejuru ya HA, inzira izwi nka osseointegration.

Bitandukanye na bio-inert ibikoresho nka alumina, bigizwe na fibrous tissue, HA ihuza imiti namagufwa yakiriye. Ihuza ritaziguye rigabanya ibyago byo kurekurwa kwatewe, impamvu rusange yo kunanirwa mugusimburana hamwe no kuvura amenyo. Bioactivite ya HA iterwa nubushyuhe bwayo hamwe nibigize imiti, bigana imyunyu ngugu yamagufwa karemano.

Biocompatibilité hamwe numwirondoro wumutekano

Umutekano niwo wambere mu gukora ibikoresho byubuvuzi. Isuku ryinshi HA ntabwo ari uburozi, ntabwo ikingira indwara, na kanseri. Nyamara, uyu mwirondoro wumutekano ujyanye no gukuraho synthesis byproducts. Kurugero, niba HA ikomatanyirijwe hamwe ikoresheje fosifike ya amonium, ammonia isigaye igomba kuvaho burundu binyuze mubushyuhe bwo hejuru no gukaraba. Kutabikora birashobora kuganisha ku ngingo zaho.

Abaganga bo mu rwego rwubuvuzi bakora ibizamini bya biocompatibilité bakurikije ISO 10993. Ibi bizamini birimo cytotoxicity, sensibilisation, kurakara, uburozi bukabije bwa sisitemu, hamwe no gusuzuma genotoxicity. Gusa ibyiciro byatsinze iri suzuma rikomeye ryibinyabuzima byemejwe gukoreshwa mubuvuzi.

Ibyingenzi Byingenzi bya Hydroxyapatite Yera

Ubwinshi bwa Icyiciro Cyinshi Hydroxyapatite Icyiciro cyubuvuzi yemerera gukoreshwa mubyiciro bitandukanye byubuvuzi. Ikoreshwa ryarwo kuva kumagufwa menshi asimburwa kugeza kuri firime yoroheje yatewe kumyuma.

Imikorere ya orthopedic hamwe no gusimburana hamwe

Muri ortopedie, HA ikoreshwa cyane cyane nk'igifuniko kuri titanium cyangwa cobalt-chromium alloy yatewe. Titanium itanga imbaraga za mashini zikenewe, mugihe HA itwikiriye yongera ibinyabuzima. Uku guhuza gukoreshwa cyane mubibuno, inzira yo mu ivi, no mu ruti rw'umugongo. Igifuniko cya HA gitera amagufwa kwihuta kwinjirira hejuru yicyuma, kurinda icyatewe bidakenewe sima ikabije, ishobora rimwe na rimwe gutera indwara ya nérosose yumuriro mugihe cyo gukira.

Ububiko bwinshi bwa HA bukoreshwa kandi mugusana amagufwa mato, nko mubwubatsi bwa craniofacial cyangwa kuzuza icyuho gisigaye nyuma yo kuvura ibibyimba. Izi bloks cyangwa granules zitanga ubufasha bwubaka mugihe buhoro buhoro busimburwa namagufwa karemano.

Gutera amenyo no gusana ibihe

Amenyo yerekana rimwe mumasoko manini yubuvuzi-HA. Ikoreshwa muri:

• Gutera amenyo: Kimwe na orthopedie, imigozi yinyo ya HA yometseho ihuza vuba na jawbone, bigabanya igihe cyo gukira mbere yo gupakira prostate.
• Amagufwa: HA granules zapakiwe mumasoko yo gukuramo cyangwa inenge zigihe kugirango zibungabunge uburebure bwa alveolar.
• Kuvugurura ibihe: Ifu ya HA cyangwa paste bikoreshwa kumiterere yumuzi ugaragara kugirango uteze imbere kuvugurura sima na ligamenti.

Ibyiza byubwiza bwa HA byera nabyo bituma bibera ahantu hagaragara mumunwa, bitandukanye nubundi buryo bwa metero.

Sisitemu yo Gutanga Ibiyobyabwenge

Bitewe n'ubuso bwacyo hejuru hamwe n'ubushobozi bwo guhanahana ion, HA ikora nk'itwara ryiza kubuvuzi. Antibiyotike, ibintu bikura (nka BMP-2), hamwe n’imiti igabanya ubukana irashobora kwandikwa cyangwa gushirwa mu kazu ka HA. Ibi bituma hashobora kurekurwa imiti ihoraho aho yanduye cyangwa yakomeretse, bikagabanya ingaruka mbi. HA-isukuye cyane HA iremeza ko kinetics irekura ibiyobyabwenge iteganijwe kandi idatewe no kwangirika guterwa numwanda.

Ibisobanuro bya tekiniki hamwe nubuyobozi bwa Parameter

Iyo biva Icyiciro Cyinshi Hydroxyapatite Icyiciro cyubuvuzi, amatsinda yamasoko naba injeniyeri bagomba gusuzuma ibipimo bya tekiniki byihariye. Imbonerahamwe ikurikira irerekana ibisobanuro bisanzwe bisabwa murwego rwohejuru rwubuvuzi.

Gusobanukirwa Ingaruka za Crystallinity

Crystallinity nikintu gisanzwe gikunda guhitamo HA kubikorwa byihariye. Hafi ya kristaline HA (> 90%) yerekana imbaraga zo gukomeretsa no gukomera kwinshi. Bikunzwe kubitwara imitwaro aho guhagarara igihe kirekire ari ngombwa. Nyamara, bioactivite yayo iri hasi gato ugereranije nuburyo buke bwa kristaline kuko lattice ya kirisiti irategekwa cyane kandi ntigire icyo ikora.

Ibinyuranyo, kristu nkeya HA (<60%) cyangwa nanocrystalline HA yigana imyunyu ngugu ya magufa cyane. Irashonga vuba, irekura calcium na fosifate ion zitera ibikorwa bya osteoblast. Iyi fomu ninziza kubwuzuye amagufwa yuzuye aho hifuzwa kwishyira hamwe byihuse, ariko ikabura imbaraga za mashini zo gukoresha imiterere yihariye.

Uburyo bwo gukora no kugenzura ubuziranenge

Umusaruro wa Icyiciro Cyinshi Hydroxyapatite Icyiciro cyubuvuzi ikubiyemo uburyo bwa tekinoroji yubuhanga. Gusobanukirwa izi ntambwe bifasha abaguzi gusuzuma ubwizerwe bwabatanga isoko.

Uburyo bwa Synthesis

Uburyo bwinshi burahari muguhuza HA, ariko bike gusa birakwiriye kubyara urwego rwubuvuzi:

• Imvura igwa neza: Ubu ni uburyo bukoreshwa cyane mu nganda. Harimo gukora calcium nitrate cyangwa calcium hydroxide hamwe na aside ya fosifori cyangwa fosifike ya amonium mumuti wamazi. PH, ubushyuhe, nigipimo gikurura bigenzurwa cyane kugirango bigaragaze ingano yingingo na morphologie. Nyuma ya synthesis, imvura yogejwe cyane kugirango ikureho nitrate na ion amonium.
• Inzira ya Sol-Gel: Ubu buryo butanga ubutinganyi kandi bwera. Precursors ivangwa mumashanyarazi kugirango ikore gel, hanyuma ikuma ikabarwa. Sol-gel HA mubusanzwe ifite ubuso buhanitse hamwe na bioactivite nziza ariko bihenze kubyara umusaruro.
• Hydrothermal Synthesis: Ubu buhanga bukoresha umuvuduko mwinshi nubushyuhe muri autoclave kugirango ikure HA kristu. Itanga kristaline cyane, inkoni imeze nkibice bifite isuku nziza yicyiciro, nibyiza kubikorwa byihariye byo gutwikira.

Kwezwa no Kubara

Nyuma ya synthesis, ifu ya HA mbisi isukurwa cyane. Inzinguzingo nyinshi zo gukaraba hamwe namazi ya deionion ningirakamaro kugirango ukureho umunyu ushonga. Ibikoresho byumye hanyuma bikabarwa mubushyuhe buri hagati ya 600 ° C na 1100 ° C. Kubara bikora intego ebyiri: ikuraho ibisigazwa kama kandi byongera kristu. Ubushyuhe bwubushyuhe mugihe cyo kubara ni ngombwa; hejuru cyane ubushyuhe bushobora gutera gucumura no kugabanya ubuso, mugihe ubushyuhe buke cyane bushobora gusiga umwanda usigaye.

Amasezerano yo Kwemeza Ubwiza

Umuntu utanga isoko azwi akora muri sisitemu yo gucunga neza (QMS) yemejwe na ISO 13485. Buri cyiciro cyubuvuzi bwo mu rwego rwa HA kigomba kunyuramo:

• Isesengura ry’imiti: Kugenzura igipimo cya Ca / P nurwego rwanduye ukoresheje ICP-OES cyangwa ICP-MS.
• Imiterere Imiterere: XRD yo kumenya icyiciro na FTIR yo gusesengura amatsinda.
• Kwipimisha Microbiologiya: Kugerageza kubyara hamwe na endotoxin.
• Kwipimisha Umutungo Wumubiri: Ingano yubunini bugabanijwe, ubuso bwubuso, hamwe nuburinganire.

Gukurikirana bikomeza kuva kubikoresho fatizo kugeza ku bicuruzwa byapakiwe bwa nyuma, byemeza ko ikibazo icyo ari cyo cyose cyiza gishobora kuva ku nkomoko yacyo.

Nigute wahitamo neza Hydroxyapatite itanga

Guhitamo umufasha wawe Icyiciro Cyinshi Hydroxyapatite Icyiciro cyubuvuzi gutanga ni icyemezo cyibikorwa bigira ingaruka kumyemerere no kugenzura ibicuruzwa. Hano haribipimo byingenzi byo gusuzuma.

Kubahiriza amabwiriza hamwe ninyandiko

Utanga isoko agomba gutanga ibyangombwa byuzuye, harimo:

• Icyemezo cy'isesengura (CoA): Ibisubizo birambuye kuri buri cyiciro.
• Urupapuro rwumutekano wibikoresho (MSDS): Gukoresha amakuru yumutekano.
• Icyemezo cya ISO 13485: Icyemezo cyigikoresho cyubuvuzi QMS.
• DMF (File Master File File) cyangwa CEP (Icyemezo kibereye): Niba bikenewe mubikorwa bya farumasi.
• Raporo y'ibinyabuzima: Incamake y'ibisubizo bya ISO 10993.

Irinde abatanga isoko badashobora gutanga ibyiciro byihariye cyangwa bishingikiriza gusa kubiciro "bisanzwe" bidafite ibizamini bifatika.

Inkunga ya Tekinike no Guhitamo

Iterambere ryibikoresho byubuvuzi akenshi bisaba imiterere ya HA yihariye. Isosiyete itanga isoko igomba gutanga ubufasha bwa tekiniki kubunini bwubudozi, kristu, cyangwa morphologie kubisabwa byihariye. Kurugero, niba urimo utera imbere amagufa ya sima, ushobora gukenera nano-nini ya HA ifite imiterere yihariye ya rheologiya. Ubushobozi bwo gufatanya kuri R&D hamwe nigipimo-kinini ni inyungu ikomeye.

Tanga urunigi ruhamye kandi rwinshi

Guhoraho ni ingenzi mu buvuzi. Suzuma ubushobozi bwumusaruro nubushobozi bwo kugumana ubuziranenge buhoraho mubunini bunini. Baza ibijyanye ningamba zabo zo gushakisha hamwe na gahunda yo kugarura ibintu. Urunigi rukomeye rutanga ingaruka zo gutinda k'umusaruro kubera kubura ibikoresho.

Jinan Meiyi Biotechnology: Umufatanyabikorwa Wizewe Mubikoresho Bioactive

Kugenda ahantu nyaburanga hifashishijwe ibikoresho byo mu rwego rwo kwa muganga bisaba umufatanyabikorwa uhuza ubumenyi bwa siyansi hamwe no gutanga amasoko yizewe. Jinan Meiyi Biotechnology Co, Ltd., ifite icyicaro i Jinan, Intara ya Shandong, igaragara nkumushinga wabigize umwuga wahariwe ubushakashatsi, gutera inkunga iterambere, no gucuruza ikoranabuhanga ryibinyabuzima. Nk’ishami rya Pacific Kangtai Scientific Instruments (Jinan) Co., Ltd., isosiyete ikora nk'ikiraro gikomeye hagati yo guhanga udushya no gushyira mu bikorwa uburyo bwo kwita ku muntu ku giti cye ndetse n’ubuvuzi bw’ubuvuzi bwiza.

Mugihe Jinan Meiyi Biotechnology itishora mubikorwa bitaziguye, ikora nkibikorwa byo gushakisha isoko hamwe nabafatanyabikorwa bakwirakwiza ubuziranenge. Isosiyete ikoresha imiyoboro ihamye yo gutanga amasoko ku isi kugira ngo ikomeze umubano w’igihe kirekire n’inganda zizwi ku rwego mpuzamahanga. Iyi moderi iremeza ko abakiriya bafite uburyo buhoraho bwo kubona ibikoresho byateye imbere mu buhanga, bikurikiza amabwiriza, kandi byemewe na siyansi, harimo hydroxyapatite-yera cyane. Mu gufatanya gusa n’abakora ibyemewe bubahiriza sisitemu mpuzamahanga yo gucunga ubuziranenge, Jinan Meiyi Biotechnology yemeza ko buri cyiciro cyujuje ibyangombwa bisobanutse neza kugira isuku, ituze, n’ingirakamaro.

Urwego rwo kwemeza ubuziranenge bwisosiyete rwubakiye kumucyo no gukurikiranwa. Buri kintu kibisi muri portfolio gikorerwa isuzumabumenyi ryuzuye mbere yo kubishyiramo, hamwe nibipimo byatoranijwe bishingiye kumibare yimikorere no guhuza nibipimo bigezweho. Abakiriya bahabwa dosiye yuzuye ya tekiniki, harimo Impamyabumenyi Yisesengura (CoA), impapuro zumutekano, hamwe nincamake yimiterere. Ubu buryo bwo gutondeka neza butuma laboratoire ya R&D, CDMO, n’amavuriro yuburanga bigabanya amasoko atoroshye kandi bikomeza kwigirira icyizere cyuzuye.

Usibye gukwirakwiza gusa, Jinan Meiyi Biotechnology ikoresha uburyo bwa serivisi bushingiye kubufatanye. Itsinda ryabo ryatojwe na siyansi ritanga inama tekinike, kugabana ubwenge kugenzura, no gukemura ibibazo. Haba gushyigikira iterambere ryimyambarire ya orthopedic cyangwa gushakira ibikoresho bihebuje kubuvuzi bwiza, isosiyete igamije korohereza guhindura byihuse, umutekano, kandi bunoze bwo guhindura siyanse ya bioaktique mubyiza nyabyo byubuvuzi.

Ibibazo bisanzwe hamwe nibisubizo mubisabwa HA

Ndetse hamwe nibikoresho byera cyane, ababikora barashobora guhura nibibazo mugihe cyo gutunganya no kubishyira mubikorwa. Gusobanukirwa nibi bibazo birashobora koroshya iterambere ryibicuruzwa.

Ikibazo: Gufata nabi kwa HA Coatings

Impamvu: Kwanduza ibyuma byubatswe cyangwa bidahuye muri coefficient yo kwagura ubushyuhe hagati ya HA nicyuma.

Igisubizo: Menya neza ko usukura titanium substrate mbere yo gutwikira. Koresha urwego rwerekana urwego cyangwa plasma yo gutera tekinike igabanya imbaraga zumubano. Guhitamo HA hamwe na kristu ikwiye birashobora kandi kugabanya imihangayiko isigaye.

Ikibazo: Kwihutisha Kwiyongera Kumagufwa

Impamvu: Gukoresha buke-kristu ya HA muburyo bwo kwikorera imitwaro aho gukenera imashini bikenewe mugihe kinini.

Igisubizo: Hindura kuri hrstallinite HA cyangwa ibikoresho bihuza HA hamwe na polymers gahoro gahoro cyangwa beta-TCP mubipimo bigenzurwa. Hindura igipimo cya Ca / P kugirango umenye icyiciro gihamye.

Ikibazo: Ingano ya Granule idahuye

Impamvu: Gukusanya ibice byiza mugihe cyo gukama cyangwa gushungura amakosa.

Igisubizo: Shyira mubikorwa uburyo bukomeye bwo kugenzura mugihe cya granulation. Koresha tekinoroji igezweho kandi ugenzure ingano yubunini bwagabanijwe kuri buri cyiciro. Saba abatanga isoko gutanga ibisobanuro birambuye ingano yo gukwirakwiza umurongo, ntabwo ari impuzandengo gusa.

Ibibazo Bikunze Kubazwa (Ibibazo)

Ni irihe tandukaniro riri hagati ya hydroxyapatite ya sintetike na kamere?

Sintetike HA ikorwa muburyo bwa shimi, itanga uburyo bunoze bwo kugenzura ubuziranenge, kristu, nubunini buke. Kamere ya HA, ikomoka ku nkoko cyangwa mu nyanja, irashobora kuba irimo ibisigazwa kama n’ibisigazwa by’umwanda bigoye kuvanaho burundu. Kubitera imiti, sintetike Icyiciro Cyinshi Hydroxyapatite Icyiciro cyubuvuzi ihitamo kubera ihame ryayo irenze, umwirondoro wumutekano, hamwe no kwemerwa n'amategeko.

Hydroxyapatite irashobora kubora?

Nibyo, HA ni biodegradable, ariko igipimo kiratandukanye cyane ukurikije kristu hamwe nubushake. Hafi ya kirisitiya HA igenda itinda cyane mumyaka itari mike, mugihe-kristu nkeya cyangwa nano-HA irashobora kwisubiraho mumezi. Uyu mutungo utuma abaganga bahitamo ubwoko bwiza bwa HA hashingiwe ku gihe cyateganijwe cyo gukira.

Hydroxyapatite irashobora gukoreshwa mugucapisha 3D?

Nibyo, HA ikoreshwa cyane mubikorwa byo kongeramo. Irashobora kwinjizwa muri polymer filaments ya Fused Deposition Modeling (FDM) cyangwa igakoreshwa nkifu ya powder muri Selective Laser Sintering (SLS). Impamyabumenyi yihariye ya HA ikoreshwa no muri Stereolithography (SLA) kugirango ikore igufwa ryoroshye, ryihariye ryamagufwa yamagufwa afite ibyemezo bihanitse.

Ni izihe mpamyabumenyi zisabwa mu cyiciro cya muganga HA?

Abatanga isoko bagomba kuba bafite icyemezo cya ISO 13485 cyo gucunga neza ibikoresho byubuvuzi. Ibikoresho ubwabyo bigomba kubahiriza ASTM F1185 (Ibisobanuro byihariye byo guhimba Hydroxyapatite ya Surgical Implants) na ISO 13779-2 (Ceramics ikozwe mu ifu ya calcium ya fosifate). Kwipimisha ibinyabuzima kuri ISO 10993 nabyo ni itegeko.

Nigute urwego rwubuvuzi hydroxyapatite rugomba kubikwa?

Ifu ya HA igomba kubikwa ahantu hakonje, humye mubikoresho byumuyaga kugirango wirinde kwinjiza no kwanduza. Iyo bimaze guhindurwa, ibipfunyika bigomba gukomeza kuba byiza kugeza bikoreshejwe. Guhura n’ibidukikije birashobora kuganisha ku gukura cyangwa gukura kwa mikorobe iyo inzitizi ya sterile ibangamiwe.

Umwanzuro: Kurinda ibikoresho byawe byubuvuzi buhebuje

Icyifuzo Icyiciro Cyinshi Hydroxyapatite Icyiciro cyubuvuzi ikomeje gutera imbere nkuko inganda zubuvuzi zitera imbere zigana ibisubizo byinshi biologiya. Haba kuri orthopedic coatings, graft amenyo, cyangwa uburyo bushya bwo gutanga ibiyobyabwenge, ubwiza bwibikoresho bya HA bigira ingaruka kumasoko yubuvuzi no gutsinda neza.

Gufatanya nuwabitanze yerekana ubuhanga bwimbitse bwa tekiniki, kugenzura ubuziranenge bukomeye, no kubahiriza amategeko byuzuye ni ngombwa. Mugushira imbere ubuziranenge, guhoraho, no gukurikiranwa, ababikora barashobora kwemeza ko ibicuruzwa byabo byujuje ubuziranenge bwumutekano no gukora neza.

Niba ushaka isoko yizewe yubuvuzi-hydroxyapatite yujuje ubuziranenge ISO na ASTM, itsinda ryacu ryiteguye gufasha. Dutanga ibisubizo byabigenewe, inkunga yuzuye ya tekiniki, hamwe nubwishingizi buhoraho kugirango dushyigikire imiyoboro yawe mishya.

Witegure kunonosora ibinyabuzima byawe?

Menyesha itsinda ryacu ryo kugurisha tekinike uyumunsi kugirango usabe icyitegererezo, suzuma ibyemezo biheruka gusesengura, cyangwa uganire kubisabwa umushinga wawe. Reka tugufashe kugera kuri osseointegration isumba izindi nibisubizo byabarwayi.

Shakisha urutonde rwuzuye rwa Medical Grade Biomaterials hamwe nibikoresho bya tekiniki