Yuav Ntsuas Li Cas TLIF thiab PLIF Cage Chaw Tsim Khoom hauv Suav teb

Cov neeg xa khoom sib piv cov neeg siv khoom sib txuas hauv lub tawb yuav saib PEEK qib thiab tus nqi ib chav tsev, tom qab ntawd xav tias qhov seem yog sib hloov tau. Nws tsis yog. TLIF lossis PLIF lub tawb yog ib qho me me, cov khoom siv geometrically complex uas yuav tsum tau txais ntau yam zoo ib zaug - hneev taw, qhov siab, lordotic lub kaum sab xis, cov qauv hniav kawg, qhov ntim qhov rais, qhov ntxig qhov sib txuas, thiab cov cim tso rau - thiab tau txais ib qho ntawm lawv tsis ncaj ncees lawm tshwm sim hauv LOSSIS, tsis yog ntawm daim ntawv spec.

Nov yog cov lus qhia siv tau los ntsuas lub Tuam Tshoj-raws li TLIF / PLIF lub tawb tsim khoom yav dhau los cov khoom siv thiab cov nqi sib piv feem ntau cov neeg muag khoom pib nrog.

Lub tawb tsis yog PEEK Thaiv xwb

Nws yog ib qho yooj yim los xav txog ib lub tawb interbody raws li ib qho zoo li PEEK los yog titanium nrog qee qhov txiav rau hauv nws. Hauv kev xyaum, txhua qhov loj me yog qhov kev txiav txim siab tsim nrog qhov tshwm sim ntawm kev kho mob:

• Hneev taw - me me dhau lawm thiab lub tawb yuav muaj kev pheej hmoo ntawm kev tawg mus rau hauv lub vertebral endplate; loj heev thiab nws yuav tsis zaum zoo los ntawm TLIF txoj kev hauv tsev yam tsis muaj kev thim rov qab ntau dhau

• Qhov siab - xav tau ntau yam txaus nyob rau hauv me me increments (feem ntau 1 hli cov kauj ruam) los kho qhov siab disc tsis dhau-distracting ntu

• Lub kaum sab xis ntawm lub kaum sab xis - lub tawb tiaj tus tsis rov ua kom zoo dua sagittal; cov chaw tsim tshuaj paus muab tsuas yog ib lub kaum sab xis xaiv nyob rau hauv tag nrho cov loj ntau yam tsis yog tiag tiag muab ib tug usable system rau varied anatomy

• Endplate hniav - tus qauv ridged nto uas tiv thaiv lub tawb tsiv teb tsaws tom qab tso; hniav qhov siab thiab lub kaum sab xis cuam tshuam rau ob qho tib si pib kho thiab yooj yim ntawm kev tshem tawm hauv rooj plaub kho dua tshiab

• Graft qhov rais - qhov chaw qhib rau pob txha graft khoom; me me dhau lawm thiab fusion deg cheeb tsam raug cuam tshuam, loj heev thiab kev ncaj ncees ntawm lub tawb nws tus kheej raug txo.

• Inserter interface - yuav ua li cas lub tawb kaw rau hauv qhov ntsuas qhov ntsuas thaum muab tso rau

• Radiopaque markers - feem ntau tantalum pins, siv los xyuas kom meej txoj hauj lwm tawb thiab kev taw qhia nyob rau hauv fluoroscopy txij thaum PEEK nws tus kheej yog radiolucent

Ib lub chaw tsim khoom uas tuaj yeem tham los ntawm qhov loj me no tshwj xeeb - tsis yog 'peb muab ntau qhov ntau thiab tsawg' - yog ib tus neeg uas nkag siab qhov lawv ua tau zoo dua li tsuas yog khiav CNC program tiv thaiv kev kos duab lwm tus neeg muab khoom.

PEEK vs. Titanium: Yuav Ua Li Cas Tiag Tiag

Cov neeg muag khoom feem ntau nug cov khoom siv twg yog 'zoo dua.' Qhov ntawd tsis yog ib lo lus nug nrog ib lo lus teb - nws nyob ntawm tus kws phais qhov kev nyiam, qib tshwj xeeb raug fused, thiab cov duab xav tau - yog li txoj hauv kev muaj txiaj ntsig zoo dua yog muab piv rau qhov chaw tsim khoom tuaj yeem sau txog txhua yam khoom es tsis xaiv ib sab.

• Cov ntaub ntawv cov ntaub ntawv - rau PEEK, qhov no txhais tau tias kev lees paub kev kho mob qib PEEK yam tsis muaj cov pa roj carbon fiber ntau ntxiv (carbon-fiber PEEK muaj zog dua tab sis tsis pom kev pom, uas tseem ceeb rau kev soj ntsuam tom qab fusion); rau titanium, qhov no txhais tau hais tias cov qib alloy tshwj xeeb thiab seb nws puas yog cov khoom lossis 3D-luam cov qauv ntxeem tau

• Cov yam ntxwv duab - PEEK yog radiolucent, uas tso cai rau cov kws phais neeg soj ntsuam fusion kev nce qib ntawm kev ua raws li cov duab tsis muaj lub tawb tsis pom qhov pom; titanium yog radiopaque, uas qee tus kws phais neeg nyiam kom paub meej txog txoj haujlwm hauv tawb tab sis uas tuaj yeem ua rau kev ntsuam xyuas pob txha loj hlob los ntawm lub tawb nyuaj.

• Nto tsim - du PEEK muaj bioinert nto uas tsis nquag txhawb pob txha-rau-loj hlob; textured los yog ntxeem tau titanium nto (xws li 3D-luam trabecular lug) yog tsim los txhawb osseointegration ncaj qha mus rau qhov chaw cog

• Cov kev cai siv tshuab - ob qho tib si cov ntaub ntawv yuav tsum tau ua kom tau raws li cov qauv kev ntsuas qhov zoo li qub thiab dynamic compression rau cov khoom siv hauv lub cev, tab sis cov qauv tsim tau sib txawv los ntawm cov khoom siv tawv.

Qhov koj xav tau los ntawm cov chaw tsim khoom yog cov ntaub ntawv ntawm ob kab khoom, tsis yog kev muag khoom rau qhov twg lawv tshwm sim los tsim ntau dua.

Vim li cas Radiopaque Marker Placement Tiag Tiag

Txij li thaum PEEK tawb tsis qhia meej meej ntawm fluoroscopy, tantalum cov cim kos rau hauv lub tawb yog tus kws phais nkaus xwb qhov kev pom zoo ntawm lub tawb thiab kev taw qhia thaum lub sij hawm TLIF lossis PLIF txheej txheem - txoj hauv kev uas muaj kev txwv tsis pub pom. Yog tias cov cim no tau zaum tsis sib xws, lossis txav mus los thaum muaj kev cuam tshuam, tus kws phais mob poob kev ntseeg siab rau qhov C-arm yog qhov tseeb.

Peb npog qhov no hauv kev nthuav dav ntxiv hauv Vim li cas Radiopacity Matters hauv TLIF Cages , suav nrog cov duab ua haujlwm tiag tiag uas tus kws phais tau xa tuaj qhia qhov pom kev pom thaum muaj xwm txheej tiag. Nws yog ib qho tsim nyog nyeem ib sab ntawm phau ntawv qhia no, vim tias nws qhia tau tias qhov 'zoo txaus' qhov chaw cim npe tiag tiag zoo li ntawm lub fluoroscopy saib - tsis yog hauv daim ntawv thov tshwj xeeb.

Cage thiab Inserter Compatibility

Qhov no yog qhov ua tsis tau zoo ntawm cov neeg xa khoom tau hnov ​​​​txog deb tsawg dua li cov khoom siv zoo, tab sis nws ua rau muaj teeb meem hauv nruab nrab ntau dua. Qhov sib cuam tshuam ntawm lub tawb thiab nws cov khoom ntxig yuav tsum tau tuav hauv qhov kev cuam tshuam rov qab - mallet ntaus zaum lub tawb rau hauv qhov chaw disc - tsis muaj loosening lossis misaligning.

Dab tsi los kuaj tshwj xeeb:

• Inserter locking mechanism - threaded, keyed, los yog kev sib txhuam-haum - thiab seb nws tuav ruaj ntseg los ntawm tag nrho cov cuam tshuam ib ntus

• Cage orientation kev pom zoo - tus kws phais tuaj yeem qhia txoj hauv kev uas lub tawb tau ntsib thaum nws tau thauj khoom mus rau qhov ntxig, tshwj xeeb tshaj yog nyob rau hauv txoj kev hauv tsev uas qhov kev pom ncaj qha yog txwv.

• Impact kam rau ua - puas qhov kev sib txuas ntawm lub tawb-inserter tuav nyob rau hauv lub zog tiag tiag ntawm kev cuam tshuam, lossis nws puas yuav tsum tau ua tib zoo saib xyuas uas ua rau tus kws phais qeeb.

• Dimensional sib xws - yog lub inserter interface machined rau tib lub siab ntev lub tawb tom qab tawb, batch tom qab batch, los yog haum sib txawv txaus uas ib co units xav tias looser dua lwm tus.

• Cov cuab yeej sib piv - puas yog cov chaw tsim khoom muab cov ntxig ntxig rau ib feem ntawm lub kaw lus siv tau nrog lub tawb, lossis nws puas yog cov cuab yeej siv dav dav uas tshwm sim kom haum li ntawm

Lub tawb uas ua tau raws li txhua qhov loj me ntawm daim ntawv tab sis sib cais los ntawm nws qhov nruab nrab qhov cuam tshuam tsis yog qhov tsis yooj yim me - nws yog ib qho teeb meem nrog rau qhov chaw disc uas twb tau npaj lawm thiab tus neeg mob hauv qab tshuaj loog.

Product Range rau TLIF thiab PLIF

Thaum cov khoom siv thiab cov khoom siv sib txuas tau lees paub, cov lus nug tom ntej yog seb qhov chaw tsim khoom qhov loj me thiab qhov kev teeb tsa npog qhov koj cov kws phais xav tau:

• Ncaj nraim vs. nkhaus hneev taw - nkhaus tawb yog feem ntau rau PLIF (kev tso kawm ob sab) thaum TLIF feem ntau siv cov txiv tsawb-puab lossis lub raum-zoo li tus tsim haum rau unilateral insertion.

• Qhov siab ntau - feem ntau 8-14mm hauv 1mm increments rau lumbar daim ntaub ntawv, npog qhov ntau ntawm disc heights ntsib

• Lordotic lub kaum sab xis xaiv - yam tsawg kawg nkaus tus qauv thiab ib qho kev xaiv hyperlordotic (feem ntau 0 °, 6 °, thiab siab dua rau ntu uas yuav tsum tau kho ntau dua sagittal)

• Hneev taw dav thiab ntev - qhov sib txawv txaus kom phim qhov sib txawv vertebral lub cev qhov ntau thiab tsawg yam tsis tau yuam kom muaj kev sib haum xeeb

• TLIF / PLIF / MIS kev sib raug zoo - txawm tias tib lub tawb nqa khoom ua haujlwm thoob plaws kev qhib thiab tsis tshua muaj kev cuam tshuam, lossis seb qhov kev tso kawm MIS yuav tsum muaj kev sib cais tag nrho lub tawb tsim thiab cov txheej txheem ntxig.

Ib qho nqaim ua rau koj pab neeg muag khoom tsis txaus siab nrog cov kws phais mob nruab nrab ntawm kev sib tham - qhia lawv qhov ze tshaj plaws muaj qhov loj yog 'kaw txaus' es tsis txhob sib piv qhov xwm txheej hu rau.

Cov ntaub ntawv dab tsi thiab cov ntawv xeem yuav tsum xa cov neeg xa khoom thov?

Ua ntej ua cov khoom muag, thov:

• TS EN ISO 13485 Scope annex - Kev lees paub qhov sib xyaw ua ke ntawm lub cev yog qhov meej meej hauv cov ntawv pov thawj, tsis suav nrog hauv qeb dav dav

• Cov ntaub ntawv pov thawj - PEEK resin ntau daim ntawv pov thawj lees paub qib kev kho mob thiab tsis muaj cov pa roj carbon fiber ntau ntxiv (tshwj tsis yog carbon-fiber PEEK tshwj xeeb yog dab tsi raug txiav txim); titanium zeb ntawv pov thawj tawm tsam ASTM tus qauv

• Dimensional soj ntsuam cov ntaub ntawv - CMM pov thawj ntawm hneev taw, qhov siab, thiab cim channel kam rau ua, tsis yog thawj tsab xov xwm tshuaj xyuas tab sis tsis tu ncua cov qauv tsim

• Cov ntawv ceeb toom kev sim tshuab - static thiab dynamic compression-shear kuaj ib ASTM F2077 los yog sib npaug rau cov khoom siv sib luag

• Traceability thiab batch cov ntaub ntawv - muaj peev xwm ib tug tshwj xeeb tawb yuav taug qab mus rau nws ntau lawm thiab raw khoom batch lub hlis tom qab xa khoom

Rau cov neeg xa khoom tshuaj xyuas cov kev sib txuas ntawm lub cev fusion tawb thoob plaws cov chaw muag khoom, sib piv cov ntaub ntawv no tiv thaiv qhov tseeb interbody fusion tawb specifications thiab PEEK tawb khoom kab ib sab yog ib txoj kev ntsuam xyuas txhim khu kev qha ntau dua li kev sib piv cov lus thov kev lag luam.

Cov khoom muag, MOQ, thiab OEM kev txhawb nqa

Interbody tawb nqa ib tug dav specification matrix - ntau hneev taw, ntau qhov siab, ntau lub lordotic ces kaum - uas txhais tau hais tias ib tug distributor cov khoom muag yuav tsum npog ntau hauv av kom tsis txhob mus rau lub tsev kho mob hu rau ib tug loj uas tsis nyob rau hauv txee. Cov txheej txheem catalog tawb tshuab khaws cia ntawm cov khoom lag luam siab, nrog cov khoom xa tuaj hauv Tshuag feem ntau hauv 3 hnub ua haujlwm, txo qhov tsis sib xws ntawm qhov sib txawv loj dhau los ua teeb meem teem caij.

OEM kev txhawb nqa rau lub tawb kaw lus feem ntau suav nrog kev ntim khoom thiab daim ntawv sau npe customization, catalog configuration los ntawm kev ua lag luam, thiab cov ntaub ntawv txhawb nqa rau kev sau npe hauv zos - cov no kuj ceev heev rau kev siv. Ib lub tawb tshiab geometry lossis hneev taw, los ntawm qhov sib txawv, yuav tsum muaj kev tsim qauv siv tau thiab hloov kho tshuab kuaj ua ntej nws tuaj yeem xa nkoj, thiab ncua sij hawm yuav tsum tau sib tham kom meej es tsis yog glossed.

Daim ntawv txheeb xyuas qhov kawg ntawm tus neeg muag khoom

Cov ntaub ntawv pov thawj thiab kev tsim kev qhuab qhia cov lus nug ntawm no ua raws tib lub ntsiab lus uas tau hais hauv peb qhov dav dav Tuam Tshoj vs. US spine manufacturers - dab tsi cais ib tug txhim khu kev qha cage tsum los ntawm ib tug txaus ntshai yog cov ntaub ntawv tswj txheej txheem, tsis yog lub Hoobkas tshwm sim nyob rau hauv daim ntawv qhia.