Fusion Cage
PEEK txha caj qaum, tseem hu ua interbody fusion cages, yog siv rau hauv cov txheej txheem txha caj qaum los hloov cov pob txha caj qaum thiab muab qhov chaw zoo tshaj plaws rau ob lub vertebrae fuse ua ke.PEEK interbody fusion tawb yog nyob nruab nrab ntawm ob lub vertebrae uas yuav tsum tau fused.
Product Description
Covex toothed nto tsim
Ib qho zoo heev haum rau cov qauv anatomical ntawm vertebral endplate
PEEK khoom
Ze rau pob txha elastic modulus Radiolucent
Qhov chaw txaus rau pob txha grafting
Txhim kho tus nqi infusion
Bullet shape taub hau
Yooj yim implantation
Kev cuam tshuam tus kheej thaum cog
Peb daim duab kos
Yooj yim rau qhov chaw nyob hauv X-ray
Cov lus qhia kho mob
TILF yog dab tsi?
TLIF yog ib qho kev sib koom ua ke rau kev sib txuas ntawm lub cev kom rov zoo li qub intervertebral qhov siab thiab lumbar qaum physiological lordosis.Cov txheej txheem TLIF tau tshaj tawm thawj zaug los ntawm Harms hauv 1982. Nws yog tus cwj pwm los ntawm txoj hauv kev tom qab, uas nkag mus rau tus txha caj qaum ntawm ib sab.Txhawm rau kom ua tiav ob sab vertebral lub cev fusion, tsis tas yuav cuam tshuam nrog lub hauv paus kwj dej, uas txo qhov tshwm sim ntawm cov kua dej cerebrospinal, tsis tas yuav ncab cov hlab ntsha hauv paus thiab dural sac ntau dhau, thiab txo qhov tshwm sim ntawm cov hlab ntsha puas.Lub contralateral lamina thiab facet pob qij txha yog khaws cia, cov pob txha graft cheeb tsam yog nce, 360 ° fusion yog ua tau, lub supraspinous thiab interspinous ligaments yog khaws cia, uas yuav reconstruct lub posterior nro band qauv ntawm lub lumbar qaum.
PILF yog dab tsi?
PLIF (posterior lumbar interbody fusion) yog cov txheej txheem phais mob rau fusing lumbar vertebrae los ntawm tshem cov intervertebral disc thiab hloov nws nrog lub tawb (titanium).Cov vertebrae ces stabilized los ntawm ib qho kev kho sab hauv (transpedicular instrumented dorsal WK fusion).PLIF yog kev ua haujlwm khov kho ntawm tus txha nraub qaum
Hauv kev sib piv rau ALIF (anterior lumbar intervertebral fusion), qhov kev ua haujlwm no yog ua los ntawm cov posterior, piv txwv li los ntawm sab nraub qaum.Ib qho kev phais ntawm PLIF yog TLIF ("transforaminal lumbar interbody fusion").
Nws ua haujlwm li cas?
Lub ncauj tsev menyuam nqaj qaum PEEK tawb yog cov xov tooj cua heev, bio-inert, thiab sib xws nrog MRI.Lub tawb yuav ua raws li qhov chaw tuav ntawm lub vertebrae cuam tshuam, thiab tom qab ntawd nws tso cai rau cov pob txha loj hlob thiab nws thiaj li dhau los ua ib feem ntawm tus txha nraub qaum.
Cov lus qhia
Cov kev qhia yuav muaj xws li: discogenic / facetogenic qis nraub qaum, neurogenic claudication, radiculopathy vim foraminal stenosis, lumbar degenerative spinal deformity nrog rau cov tsos mob spondylolisthesis thiab degenerative scoliosis.
Tau txais txiaj ntsig
Ib lub tawb ntim khoom fusion tuaj yeem tshem tawm cov lus tsa suab, ua kom qhov chaw rau cov hlab ntsha hauv cov hauv paus hniav, stabilize tus txha nraub qaum, rov qab kho cov leeg pob txha, thiab txo qhov mob.
Khoom siv ntawm fusion tawb
Polyetheretherketone (PEEK) yog ib qho uas tsis yog-absorbable biopolymer uas tau siv ntau yam kev lag luam nrog rau cov khoom siv kho mob.PEEK tawb yog biocompatible, radiolucent, thiab muaj modulus elasticity zoo ib yam li cov pob txha.