Chii chinonzi PEEK keji?

A PEEK keji mudziyo wekurapa unoshandiswa mukuvhiya musana wemuzongoza kutsiva dhisiki yakakuvara kana ine chirwere. Yakagadzirwa nebiocompatible polymer inonzi polyetheretherketone ( PEEK ), iyo yakafanana mukuumbwa kune pfupa rechisikigo uye yakashandiswa mumishonga yezvokurapa kwemakumi emakore.

PEEK makeji akagadzirirwa kuchengetedza musana uye kupa tsigiro kumuzongoza nepo bone graft zvinhu zvinowedzerwa kukurudzira fusion pakati pepedyo vertebrae. Iyo keji inopinzwa munzvimbo ye disc kubva kumberi (kumberi) kwemusana, uye izere nemapfupa egraft zvinhu kukurudzira vertebrae kukura pamwechete.

PEEK makeji ane mabhenefiti akati wandei pamusoro pemakeji esimbi echinyakare, kusanganisira kupenya kwawo, izvo zvinoita kuti vanachiremba vatarise mafambiro ekusanganiswa vachishandisa X-ray kana CT scans. Izvo zvakare zvishoma kuomarara kupfuura macheji esimbi, izvo zvinogona kuderedza njodzi yekushushikana-kudzivirira uye kurasikirwa kwemapfupa kutenderedza keji.

PEEK matanga anouya mumhando dzakasiyana-siyana uye hukuru kuti akwane zvikamu zvemusana zvakasiyana uye chimiro chemurwere, uye anogona kushandiswa ari oga kana kusanganiswa nemamwe masimbi emusana sema screws nema rods.

Chii chiri kushandiswa kwekeji ye PEEK ?

Kunyanya kushandiswa kwemakeji e PEEK (polyetheretherketone) kuri mukuvhiya kwemusana. PEEK makeji midziyo yezvokurapa inoshandiswa kutsiva yakakuvara kana chirwere intervertebral discs, ayo ari akapfava enyama zvimiro anoita semakusheni pakati pepedyo vertebrae mumuzongoza. Kana dhisiki ikakuvadzwa, inogona kukonzera marwadzo, kusagadzikana, uye kudzvanywa kwetsinga, iyo inogona kurapwa nekuvhiyiwa kwespinal fusion.

Munguva yekuvhiyiwa kwepinal fusion, disc yakakanganiswa inobviswa uye PEEK cage inopinzwa munzvimbo isina chinhu ye disc kuti ichengetedze kurongeka kwepelinha uye kupa rutsigiro kumusana. Iyo keji yakazadzwa nemapfupa egraft zvinhu, izvo zvinosimudzira fusion pakati peiyo vertebrae iri padyo uye inovabvumira kuti vakure pamwechete kuita rimwe bhonzo rakasimba.

PEEK makeji ane mabhenefiti akati wandei pane echinyakare simbi makeji, kusanganisira biocompatibility, radiolucency, uye kuenderana neMRI imaging. Izvo zvakare zvishoma kuomarara kupfuura macheji esimbi, izvo zvinogona kuderedza njodzi yekushushikana-kudzivirira uye kurasikirwa kwemapfupa kutenderedza keji.

Chii chinonzi cervical cage?

Chirwere chekervical chigadziro chekurapa chinoshandiswa mukuvhiyiwa kwekervical spine kutsiva yakakuvara kana chirwere che intervertebral disc munharaunda yemutsipa. Iro diki diki rakagadzirwa kuti rikwane pakati pema vertebrae maviri ari pedyo mumutsipa wekervical spine, uye rinowanzo gadzirwa ne biocompatible zvinhu zvakaita se titanium, PEEK (polyetheretherketone), kana musanganiswa wezvose.

Iyo cervical cage inopinzwa munzvimbo isina chinhu disc mushure mekunge dhisiki yakakuvadzwa yabviswa. Yakagadzirirwa kuchengetedza hurefu hwemazuva ose uye kuputika kwemutsipa wekervical, uye kupa rubatsiro uye kugadzikana kune vertebrae iri pedyo.

Cervical cages inogona kushandiswa yoga kana kuti pamwe chete nedzimwe nzira dzokuvhiya, dzakadai sechimbo chemashure kana kuti anterior plate fixation, zvichienderana nemamiriro ezvinhu chaiwo ari kurapwa uye nzira yekuvhiya yakasarudzwa nechiremba anovhiya.

Nzira yeKutenga Orthopedic Implants uye Orthopedic Instruments?

For CZMEDITECH , tine mutsara wakakwana wechigadzirwa we orthopedic oparesheni yekuvhiya uye zviridzwa zvinoenderana, zvigadzirwa zvinosanganisira ma implants emusana, intramedullary misumari, trauma plate, Locking plate, cranial-maxillofacial, prosthesis, zvishandiso zvemagetsi, External Fixators, arthroscopy, veterinary care uye yavo inotsigira chiridzwa seti.

Pamusoro pezvo, takazvipira kuenderera mberi nekugadzira zvigadzirwa zvitsva uye kuwedzera mitsara yezvigadzirwa, kuitira kuti tisangane nekuvhiyiwa kwevamwe vanachiremba nevarwere, uye zvakare kuita kuti kambani yedu ive nemakwikwi mupasi rose Ma-implant emabhonzo neindasitiri yezviridzwa.

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