Cervical PEEK cage is radiolucent interbody fusion implant yakagadzirirwa kushandiswa mune anterior cervical discectomy uye fusion (ACDF) maitiro. Yakasimwa pakati pemuviri wekervical vertebral mushure mekubviswa kwe disc kuti idzorere kureba kwe disc, kuchengetedza kurongeka kwekervical, uye kupa nharaunda yakagadzikana yekubatanidzwa kwepfupa.
Yakagadzirwa kubva kukurapa-grade polyetheretherketone (PEEK), iyi inosimwa inoshandiswa zvakanyanya mukuvhiyiwa kwemazuva ano kwekervical spine nekuda kwekuenderana kwayo kwebiomechanical nefupa uye kushanda kwayo kwakanakisisa kwekufungidzira panguva yekutevera mushure.
Kunzwisisa Basa reCervical PEEK Cage muCervical Spine Surgery
Cervical PEEK cage inoshanda se interbody spacer inotsigira anterior column ye cervical spine mushure mekuora. Nekuchengetedza iyo intervertebral space, iyo cage inobatsira kuchengetedza neural foraminal urefu uye inoderedza njodzi yepostoperative nerve compression.
Mune ACDF maitiro, keji inoiswa mushure mekubviswa kweiyo yakaderera kana herniated disc. Bone graft zvinhu zvakarongedzerwa mukeji kukurudzira fusion pakati pepedyo vertebrae, zvishoma nezvishoma ichigadzira yakasimba bony zambuko nekufamba kwenguva.
Kuenzaniswa nesimbi inodyarwa, PEEK cages inobvumira vanachiremba vanovhiya kuti vaongorore kufambira mberi kwefusion zvakajeka, izvo zvinoita basa rakakosha mukuita sarudzo mushure mekuvhiyiwa uye kwenguva refu mhedzisiro yekuongorora.
Clinical Zviratidzo uye Zvakafanana Zvikumbiro
Cervical PEEK cages inowanzoratidzwa kune varwere vane cervical degenerative disc chirwere, cervical disc herniation, uye cervical spondylosis inoda anterior decompression uye kugadzikana. Aya mamiriro anowanzo konzera kurwadziwa kwemutsipa, radiculopathy, kana myelopathy nekuda kwetsinga kana musana.
Muzviitiko zvakasarudzwa, kuiswa kunogona kushandiswawo mukushungurudzika kwekervical kunosanganisira kuputsika kwe disc kana kusagadzikana kwechikamu, kunyanya kana yakabatanidzwa neanterior cervical plate system kuti iwedzere kugadzirisa simba.
Kudyara kunowanzo shandiswa pakati-kudzika-pasi cervical mazinga, kazhinji kubva kuC3 kusvika kuC7, iyo inomiririra zvikamu zvinonyanya kurapwa mukuvhiya kwe ACDF.
Material Hunhu uye Zvakanakira zvePEEK muCervical Fusion
PEEK i polymer yepamusoro-soro ine elastic modulus iri padyo neiyo yecortical bone pane titanium. Ichi chivakwa chinobvumira yakawanda physiological mutoro kugovanisa mukati mefusion segment uye inobatsira kuderedza kushushikana kudzivirira, iyo inosanganiswa nekunonoka kana kusakwana fusion.
Imwe mukana mukuru wePEEK ndeye radiolucency yayo. Kusiyana nemakeji esimbi, PEEK haiburitse zvigadzirwa zvekufungidzira, zvichiita kuti kuonekwe kwakajeka kwekukura kwebhonzo uye kufambira mberi kwefusion paX-ray, CT, uye MRI scans.
Kuti itsigire kumira kwakaringana kwekudyara, mamaki eradiopaque anoiswa mukati mekeji, zvichibvumira vanachiremba vanovhiya kuti vasimbise kuiswa panguva yekuvhiya uye kufungidzira kwemashure pasina kukanganisa kujeka kwemufananidzo.
Zvimiro Dhizaini uye Fusion-Yakatarisana Geometry
Iyo Cervical PEEK Cage II yakagadzirirwa ine anatomically contoured profile inoenderana neiyo cervical endplates. Iyi dhizaini inobatsira kugovera mutoro zvakaenzana pamiviri ye vertebral uye inoderedza njodzi yekuisa subsidence.
Iwindo rakakura repakati rinobvumira kurongedza kwakakwana kweautograft, allograft, kana bhonzo chinotsiva zvinhu. Ichi chakavhurika chimiro chinosimudzira vascularization uye bone ingrowth, izvo zvakakosha zvinhu zvekuwana yakavimbika interbody fusion.
Mazino eAnti-migration uye mameseji epamusoro anosanganisirwa mukeji kuti awedzere kugadzikana kwekutanga uye kuderedza njodzi yekutama panguva yekutanga postoperative kufamba.
Mupiro kune Cervical Alignment uye Biomechanical Kugadzikana
Nokudzorera dhisiki kureba, cage inobatsira pakudzorerwa kwekervical lordosis uye segmental alignment. Kurongeka kwakakodzera kwakakosha pakudzikisa kusagadzikana kwebiomechanical kushushikana pazvikamu zviri pedyo nekuvandudza mhedzisiro yenguva refu yekiriniki.
Iyo keji inoshanda pamwe chete neyakatenderedza anatomical zvimiro uye, kana zvichidikanwa, neanterior cervical plates kuti ipe pakarepo mechanical rutsigiro apo fusion inokura zvishoma nezvishoma nekufamba kwenguva.
Kuenderana neAnterior Cervical Fixation Systems
Iyo Cervical PEEK Cage II yakagadzirirwa kubatanidza isina musono neyakajairwa ACDF yekuvhiya workflows. Inogona kushandiswa seyakazvimiririra interbody mudziyo mumakesi akasarudzwa kana kusanganiswa neanterior cervical plate uye screw masisitimu kuti awedzere simba rekugadzirisa.
Magadzirirwo ayo anowirirana neanowanzo shandiswa cervical instrumentation, achibvumira vanovhiya kuti vatore iyo implant pasina shanduko huru kune yavo yekuvhiya nzira.
Sarudzo Sarudzo, Zvinotsanangurwa, uye Kugadzirisa Mano
Yakasiyana-siyana yetsoka uye kureba inowanikwa kuti igare akasiyana evarwere anatomies uye disc nzvimbo zvinodiwa. Uku kushanduka-shanduka kunobvumira vanachiremba vanovhiya kuti vawane kukwana kwakakwana uye kurongeka panguva yekuvhiyiwa.
Kune vanogovanisa uye vanobatana neOEM, sarudzo dzekugadzirisa dzinogona kusanganisira kunyora kwakavanzika, kurongedza masisitimu, uye saizi assortment kuronga kusangana nemusika chaiwo kana chipatara zvinodiwa.
Sterilization, Packaging, uye Quality Assurance
Iyo implant inogona kupihwa muine sterile kana isina-sterile package zvichienderana nemirairo yedunhu uye zvido zvechipatara. Ese maitiro ekugadzira anoitwa pasi peISO-yakasimbiswa mhando manejimendi masisitimu kuti ive nechokwadi chekuenderana, kuteedzera, uye kuchengetedza chigadzirwa.
Zvinyorwa zvakakwana, kusanganisira mafaira ehunyanzvi uye marekodhi emhando, aripo kuti atsigire kutumira kwemitemo uye kunyoreswa kwemusika mumatunhu akasiyana.
Mafungiro kune Vashambadziri, Vatengesi, uye Vatengi vezvipatara
Kubva pakuona kwekutenga, kuenderana kwekupa kugona uye batch-to-batch dimensional kurongeka zvinhu zvakakosha pakusarudza cervical interbody implant supplier. Maitiro ekugadzira akagadzikana anobatsira kuve nechokwadi chekufungidzira kuita kwekiriniki uye kuwanikwa kwenguva refu.
Pamusoro pemhando yechigadzirwa, tsigiro yezvinyorwa uye kutaurirana kunopindura kwakakosha kune vanogovera vanoshanda mumisika yemidziyo yekurapa.
Mibvunzo Inowanzo bvunzwa Nezve Cervical PEEK Cages
Ko cervical PEEK cage yakakodzera kune ese maACDF maitiro?
Cervical PEEK makeji anoshandiswa zvakanyanya muACDF maitiro, asi kusarudzwa kwekupedzisira kunoenderana nemurwere anatomy, pathology, uye anovhiya anofarira.
Ndeapi mabhenefiti emakeji ePEEK achienzaniswa netitanium makeji?
PEEK cages inopa radiolucency uye elastic modulus padyo nebhonzo, izvo zvinogona kuderedza kushushikana kudzivirira uye kubvumira yakajeka postoperative imaging.
Ko keji iyi inogona kushandiswa pasina anterior cervical plate?
Muzviitiko zvakasarudzwa, kushandiswa kwekumira kunogona kunge kwakakodzera, asi kuwedzera kwekugadzirisa neplate yekervical inowanzokurudzirwa kuvandudza kugadzikana.
Ndeapi mapfupa ekubatanidza zvinhu anogona kushandiswa neichi kuisirwa?
Autograft, allograft, uye akasiyana mapfupa anotsiva anogona kushandiswa zvichienderana nekiriniki zvinodiwa uye anovhiya anofarira.
Ko implant position inosimbiswa sei mushure mekuvhiyiwa?
Radiopaque mamaki akaiswa mukeji anobvumira kuongororwa kwakaringana kwenzvimbo yekuisa uchishandisa yakajairwa imaging modalities.
Ichi chigadzirwa chiripo kune OEM kana yakavanzika label supply?
Ehe, OEM uye yakasarudzika label sarudzo dziripo kune vanokwanisa kugovera, zvichienderana nematunhu ekutonga zvinodiwa.
