PEEK Spinal Cages ngokuJonga nje
Ikheji ye-PEEK sisifakelo esidityanisiweyo se-interbody esenziwe nge-polyetheretherketone. Ithatha indawo yediski elungiselelwe, inikezela ngenkxaso yesakhiwo kwaye ifake i-bone graft. Iinguqulelo zomlomo wesibeleko kunye ne-lumbar zihluke ngokuma, imilinganiselo, izixhobo zokufaka kunye neemfuno zokulungisa; azitshintshi.
Kubathengi nabathengi basesibhedlele, uthelekiso oluluncedo luthe ngqo ngakumbi kune 'PEEK ngokuchasene nentsimbi.' Qwalasela indlela yotyando, i-cage footprint, ubude, i-angle ye-lordotic, unyango lwangaphezulu, iimpawu zomfanekiso kunye neseti yesixhobo. Esi sikhokelo sizisa ezo tshekhi kunye nemizekelo yobungakanani be-XC Medico epapashwe.
Qala ngoluhlu lwemveliso
Khangela iikheji ze-PEEK zomlomo wesibeleko kunye ne-lumbar okanye thelekisa i-interbody fusion cage options . Sebenzisa ezi nkcukacha zingezantsi ukulungiselela umbuzo othe ngqo.
I-PEEK vs Titanium kunye ne-Titanium Coated PEEK Cages
I-PEEK engagcwaliswanga ayiqinanga kune-alloy ye-titanium eqinileyo kwaye ine-radiolucent. Ezi zixhobo ziluncedo, kodwa aziqinisekisi ukuba ikheji egqityiweyo ivelisa ukudibanisa okungcono okanye ukuthotywa okuncinci. Ijiyometri yekheji, uyilo lomphezulu kunye nolwakhiwo ngokubanzi nazo zibalulekile. [1]
| Uthelekiso | olungagcwaliswanga lwe-PEEK | Titanium egqunywe ngePEEK | Titanium kuquka noyilo olunamathumbu |
|---|---|---|---|
| Ubume bezinto eziphathekayo | Umzimba we-polymer cage. | Undoqo we-PEEK onomphezulu we-titanium. | Umzimba wesinyithi; ulwakhiwo oluqinileyo kunye neentunja ziyahluka. |
| Indlela yokuziphatha koomatshini | Ukuqina kwempahla esezantsi kune-titanium eqinileyo. | Ukuziphatha kuxhomekeke kwijometri engundoqo kunye noyilo lokwaleka. | I-Porosity inokunciphisa ukuqina okusebenzayo kwe-cage; amaxabiso isambuku metal ayichazi yonke ikheji enemingxuma. |
| Ujongano lwethambo | I-PEEK engalungiswanga inomda wokudibanisa amathambo angaphakathi. | I-Coating ijolise ekuphuculeni i-interface ejongene nethambo. | Ukuthungwa komphezulu kunye ne-porosity kunokuxhasa ukudibanisa kwamathambo okanye i-ingrowth. |
| Ukwenza umfanekiso | Umzimba okhanyayo; abamakishi banceda ukuchonga indawo. | Imbonakalo yomfanekiso ixhomekeke kwiingubo kunye namanqaku. | Isinyithi sinokufihla izakhiwo ezikufutshane; uyilo kunye nobuchule bokuskena buchaphazela ukubonakala. |
| Yintoni onokuyicela | Ibakala leMathiriyeli kunye nokulandeleka, umzobo wokumakisha, iingxelo zovavanyo lwesixhobo. | Ukugqunywa kwengubo, ubungqina bokubambelela kunye nokunxiba, kunye neerekhodi zemathiriyeli eziphambili. | I-Porosity kunye neenkcukacha zomphezulu, uvavanyo lwesixhobo kunye nemifanekiso emele. |
Izinto eziphathekayo kunye neereferensi zoyilo: [1-3]. Le yingqwalasela yokhetho, hayi umgangatho wentsebenzo yekliniki. I-HA-enhanced, carbon-fibre-reinforced and titanium-coated PEEK zilungiso ezihlukeneyo kwaye akufanele zichazwe njenge-PEEK eqhelekileyo engagcwaliswanga. [2] [3]
Kutheni 'njengethambo' ayithethi ukuba bhetyebhetye njengelungu lendalo
I-cage ye-fusion yenzelwe ukuxhasa ukwakhiwa kwe-fusion, kungekhona ukuvelisa i-disc motion yesiqhelo. Ukuqina kwezinto eziphathekayo kunye nokuqina kokufakelwa okupheleleyo zizinto ezahlukeneyo. Iipropathi zamathambo zikwahluka ngokwengingqi ye-anatomical, ukuxinana kunye nesikhokelo sovavanyo. 'Imodyuli yethambo' enye ke ngoko ayilulo oluchanekileyo lokuthenga. [1]
Ngaba enye into inokubizwa ngokuba yiklinikhi ephezulu
Uphando lothelekiso luchaphazela izixhobo ezithile, iinkqubo kunye namathuba okulandelela. Ulingo olulindelekileyo olulawulwayo oluthelekisa i-3D-eprintiweyo ye-titanium kunye neekheji ze-PEEK zibonisa ukuba kutheni iziphumo ze-implant-interface kunye neziphumo zekliniki kufuneka zivavanywe ngokwahlukeneyo. Iziphumo zayo akufunekanga zigqithiselwe kwikheji nganye ethengiswayo phantsi kwayo nayiphi na ileyibhile yezinto. [4]
Iintlobo zeCage zeCervical kunye neLumbar PEEK
| Indlela yokwenziwa | kobumbeko lweMveliso ukuphonononga | Ukuthengwa kwengqwalasela |
|---|---|---|
| I-ACDF - i-discectomy yomlomo wesibeleko yangaphambili kunye nokudibanisa | Ikheji yoMphakathi wesibeleko; ukulungiswa kweplate eyahlukileyo okanye isixhobo sokulungiswa okudibeneyo, njengoko kuchaziwe. | Unyawo, ukuphakama, i-endplate contour, indlela yokulungisa kunye nezilingo ezihambelanayo. |
| I-TLIF - i-transforaminal lumbar interbody fusion | I-Lumbar cage eyenzelwe indlela yokufaka i-transforaminal. | Ijometri ethe tye okanye egobileyo, ujongano lofakelo kunye nobude obukhoyo. |
| I-PLIF - i-posterior lumbar interbody fusion | Inkqubo ye-Lumbar cage ejoliswe kwindlela yangasemva. | Ukucwangciswa kwe-cage ekujoliswe kuyo, izixhobo zokulungiselela kunye nokulungiswa okuhambelanayo. |
| I-ALIF / OLIF - i-fusion yangaphambili okanye i-oblique lumbar interbody | Iinkqubo zekheji ezikhethekileyo ezinokufikelela okwahlukeneyo kunye neemfuno zesixhobo. | I-Footprint, i-lordosis, izixhobo zokufikelela kunye neemfuno zokulungiswa ezongezelelweyo. |
Ezi lebhile zichaza iinkqubo ezahlukeneyo, hayi ikheji yendalo yonke enokusetyenziswa ngayo nayiphi na indlela. Phonononga i Ukufakelwa kwe-ACDF kunye nesisombululo sesixhobo, Iinkqubo ze-TLIF kunye ne-MIS-TLIF kunye Isisombululo sotyando lwe-PLIF xa ucwangcisa inkqubo-esekelwe kwi-inventri.
Ubungakanani be-PEEK Cage kunye neNkcazo yeMveliso ePapashiweyo
Le mizekelo ingezantsi ivelisa iinkcukacha ezikhethiweyo ukusuka kumaphepha emveliso ye-XC Medico ephononongwe ngo-Okthobha 15, 2026. Ziyindawo yokuqala yokuthelekisa ikhathalogu, hayi uluhlu olupheleleyo lwesitokhwe okanye isincomo sobungakanani bekliniki. [5] [6]
| yemveliso | Ireferensi yekhathalogu | Ingcaciso epapashiweyo | Qinisekisa phambi kokuodola |
|---|---|---|---|
| Ikheji ye-PEEK yomlomo wesibeleko | JQPEEK4 nge-JQPEEK10 | 4, 5, 6, 7, 8, 9 kunye ne-10 mm | Inkcazo yobungakanani, unyawo, i-lordosis kunye nokuhambelana kwesixhobo. |
| Isibeleko se-PEEK cage II | JQ2PEEK4 ukuya kwi-JQ2PEEK8 | 4, 5, 6, 7 kunye ne-8 mm | Ukwahluka kweenyawo kunye nejometri ukusuka kuluhlu oluqhelekileyo lomlomo wesibeleko. |
| Ikheji ye-TLIF PEEK | I-TLIF0D7X10 | 7 × 10 × 28 mm / 0 ° | Qinisekisa i-dimension order ngokuchasene nomzobo wobugcisa. |
| Ikheji ye-TLIF PEEK | I-TLIF5D10X10 | 10 × 10 × 28 mm / 5 ° | Qinisekisa iinkcukacha zemathiriyeli yangoku kunye nolingo oluhambelanayo. |
| Ikheji ye-TLIF PEEK | I-TLIF0D7X12 | 7 × 12 × 32 mm / 0 ° | Qinisekisa unyawo kunye nojongano lofakelo. |
| Ikheji ye-TLIF PEEK | I-TLIF5D12X12 | 12 × 12 × 32 mm / 5 ° | Qinisekisa ukufumaneka kwangoku kunye neseti yesixhobo. |
Jonga i yomlomo wesibeleko PEEK cage iinkcukacha kunye Ikhathalogu yekheji ye-TLIF PEEK yeentsapho zemveliso. Cela iphepha leenkcukacha ezilawulwayo ngoku phambi kokukhupha umyalelo wokuthenga; umbhalo wekhathalogu wodwa ayisosivumelwano sokugqibela sobugcisa.
Uluhlu olupheleleyo lwesayizi lufuna ngaphezu kobude bekheji
Buza ubude, ububanzi, inkcazo yobude, i-angle ye-lordotic kunye nereferensi epheleleyo yekhathalogu yeyantlukwano nganye. Bandakanya ireferensi yolingo ehambelanayo kunye nojongano lwesixhobo sofakelo kuluhlu olufanayo. Oku kwenza kube lula ukuchonga izikhewu kwiseti yesixhobo sokuvula kwaye ugweme ukuyalela i-cage ukuba umfaki onikiweyo akanakuyiphatha.
I-PEEK Cage Imaging kwi-X Ray CT kunye ne-MRI
I-Radiolucency ithetha ukuba umzimba wepolymer ubonakala elubala kwii-X-reyi. Inokunceda ukubonisa i-graft kunye nethambo elikufutshane, ngelixa iimpawu ze-radiopaque zibonelela ngereferensi yendawo. Ayithethi ukuba ulwakhiwo lofakelo lulonke alubonakali okanye ukuba izikena zihlala zingenazo izinto zobugcisa. [7]
| Indlela yokusebenza | Ulwazi oluluncedo | Umda obalulekileyo |
|---|---|---|
| X-reyi | Ulungelelwaniso lulonke kunye nendawo yophawu lweradiopaque. | Umzimba wePEEK awubonakali kakuhle; enye iradiograph iyodwa ayimiseli ukudibanisa. |
| CT | Uvavanyo lwethambo lokuvala ibhulorho kunye nommandla wekheji-endplate. | Iziphawuli zentsimbi kunye nehardware ejikelezileyo zisenokwenza i-artefacts. Utoliko luxhomekeke ekufumaneni nasekwakheni ngokutsha. |
| I-MRI | Uvavanyo lwezakhiwo ze-neural kunye ne-soft-tissue xa kuboniswe kwiklinikhi. | Qwalasela ukuleyibhelishwa kwe-MR yesixhobo esithile kulwakhiwo olupheleleyo; Ileyibhile ye-PEEK yezinto azikho ukuqinisekiswa kokhuseleko lwe-MR. |
Ngemizekelo yemifanekiso epapashiweyo, bona amanani kwi uthelekiso olulindelekileyo lwetitanium-kunye ne-PEEK . Ngemigaqo yovavanyo lwe-CT kunye namatyala anemifanekiso, bona Uvavanyo lwe-CT lweLumbar Interbody Fusion . Ezi zizalathiso zemfundo zangaphandle, hayi iziphumo zeklinikhi ze-XC Medico. [4] [7]
Ukufaniswa kolwazi olucelwa kumthengisi
Cela uyilo lwesimakishi, umzekelo ochatshazelweyo ochaza ukuqhelaniswa nekheji, kunye nemiyalelo yomfanekiso wesixhobo esithile. Ukuba imifanekiso yeklinikhi inikezelwa, cela imodeli, inkqubo, ixesha lokulandelelana kunye nemvume yokusebenzisa imifanekiso engaziwa. Gcina iifoto zemveliso, imifanekiso efundisayo kunye neziphumo zesigulane zahlulwe ngokucacileyo kwizinto zokuthengisa.
Yintoni omawuyijonge phambi kokuthenga i-PEEK Spinal Cages
| Into yokuthenga | Ulwazi ukucela | Isigqibo esisixhasayo |
|---|---|---|
| Izinto eziphathekayo kunye nomphezulu | Ibakala elichanekileyo lepolymer, isatifikethi semathiriyeli, ukulandeleka kwebhetshi kunye naluphi na uhlobo lokwaleka. | Ukwahlula eyona mveliso kwinkcazo yegeneric 'PEEK'. |
| Amaxwebhu okufakelwa | Ikhathalogu yangoku, imizobo, injongo yokusetyenziswa kunye nemiyalelo yokusetyenziswa. | Iqhagamshela isayizi nganye eceliweyo kwisixhobo esibonakalayo. |
| Ubungqina bomatshini | Iingxelo ezithe ngqo kwisixhobo kunye nokudinwa kunye nolungelelwaniso olubi kakhulu. | Ujonga ubungqina boyilo olunikiweyo endaweni yemathiriyeli ekrwada yodwa. |
| Ukwenza umfanekiso | Imephu yesiphawuli, umfanekiso omele kunye nokulebhile okusebenzayo kwe-MR. | Ixhasa ulwazi oluchanekileyo lobugcisa kubathengi. |
| Izixhobo zomculo | Uluhlu lwetreyi, izilingo, abafakeli, izixhobo zokulungiselela kunye neereferensi zenxalenye yokutshintshwa. | Ichaza inkqubo esebenzisekayo kunye nesicwangciso sokugcwalisa. |
| Ukupakishwa kunye nokusebenza | Ubume bonikezelo obunyumba okanye obungenantsholongwane, imiyalelo esebenzayo yokucubungula, ubomi beshelufu kunye neelebhile. | Inqanda ukungafani phakathi kolungiselelo lonikezelo kunye neemfuno zesibhedlele. |
| Amaxwebhu emarike | Imveliso ejongene nelizwe kunye namaxwebhu eemodeli ezibonelelweyo ngqo. | Inceda umrhwebi abone ukuba indlela yokuthengisa ecetywayo iyaxhaswa. |
| Umda worhwebo | Ubungakanani bomxube, ubungakanani bereferensi, ixesha lokukhokela, ukunyaniseka kwekowuteshini kunye neentlawulo zezixhobo. | Wenza iikowuteshini zomthengisi zithelekiseke. |
Ukuthelekisa ixabiso, izifakelo ezahlukeneyo, iitreyi zesixhobo, izixhobo ezitshintshwayo, ukupakishwa kunye nokuthunyelwa kwikoteyishini. Ixabiso eliphantsi leyunithi ye-cage isenokwenza inkqubo enexabiso elikhulu ukuba umxube wokuvula ubungakanani awugqibekanga okanye izixhobo zinzima ukuzalisa. Kuthathe oku njengesakhelo sokuthenga; ezona mfuno zixhomekeke kwimveliso kunye nendawo yokuthengisa.
Umthombo we-PEEK Cage Systems evela kwi-XC Medico
Lungiselela ukubuza malunga nenkqubo kunye nomxube ofunekayo wobungakanani. I-XC Medico idwelisa imveliso yomlomo wesibeleko kunye ne-lumbar ye-PEEK; cela imodeli echaziweyo yangoku, izixhobo ezihambelanayo kunye namaxwebhu akhoyo kwimarike yendawo oya kuyo.
Thumela ezi nkcukacha zintlanu
Ilizwe ekujoliswe kulo · Inkqubo yomlomo wesibeleko okanye elumbar · Iireferensi zekhathalogu ezifunekayo okanye imilinganiselo · Ubungakanani ngokobungakanani · Iimfuno zeseti yesixhobo
Imibuzo Ebuzwa Rhoqo Malunga ne-PEEK Cages
Yintoni ikheji yePEEK esetyenziselwa yona?
Kukufakelwa kwe-interbody fusion ebonelela ngenkxaso yesakhiwo kwindawo elungiselelwe idiski kwaye ifake i-bone graft. Inkqubo ekujoliswe kuyo kunye naziphi na iimfuno zokulungiswa ezongezelelweyo zixhomekeke kwisixhobo esithile.
Ngaba ikheji yePEEK ingcono kunekheji yetitanium?
Akukho ophumeleleyo jikelele. Thelekisa isixhobo esipheleleyo, umphezulu, umkhondo weenyawo, iimpawu zemifanekiso, ubungqina benkqubo ethile kunye neemfuno zesixhobo. Isazisi semathiriyeli sisodwa asinakuqikelela isiphumo.
Ngaba ikheji yePEEK ingabonwa kwiX-reyi?
Umzimba wepolymer ulingana neradiolucent. Iimpawu zeRadiopaque zinokunceda ukubonisa indawo, ngelixa izikrufu okanye iipleyiti ezinxulumene nazo zinokubonakala. Ukubekwa kwesiphawuli kufuneka kuchazwe kumaxwebhu esixhobo.
Zeziphi iisayizi ezikhoyo?
Ubungakanani bayohluka ngokwenkqubo. Imizekelo epapashiweyo ye-XC Medico ngasentla ibandakanya izikhombisi zomlomo wesibeleko ezidweliswe kwi-4-10 mm kunye nemilinganiselo ekhethiweyo ye-TLIF. Qinisekisa umzobo wangoku, idimension order, footprint kunye ne-engile yereferensi nganye.
Ngaba zonke iikheji ze-PEEK zifanelekile kwi-MRI?
Sukuchaza ubume be-MR kwipolymer yodwa. Landela iileyibheli ezikhethekileyo zesixhobo kwikheyiji kunye nelungu ngalinye lolwakhiwo olufakelweyo.
Kufuneka acele ntoni umsasazi kuqala?
Qala ngekhathalogu yangoku, uluhlu lobungakanani-nge-reference, imixholo yetreyi yesixhobo, amaxwebhu emveliso yemarike ekujoliswe kuyo kunye nekowuteshini eyahlula ukufakelwa kunye neendleko zesixhobo.
Imithombo kunye neeReferensi zeMveliso
- Kurtz kunye noDevine. I-PEEK Biomaterials kwi-Trauma, Orthopedic, kunye ne-Spinal Implants. 2007. Iipropati zezinto eziphathekayo kunye nokulinganiselwa kwazo.
- I-Invibio. Iintsapho eziphathekayo zePEEK ezifakelwayo. Ukuguqulwa kwezinto eziphathekayo akutshintshi.
- UPatel et al. I-Titanium-Dimensional-Printed Titanium Versus Polyetheretherketone Cages for Lumbar Interbody Fusion. I-Neurospine, 2023. Uphononongo lokuthelekisa ubungqina.
- UDeng et al. Uthelekiso phakathi kweTitanium eneDimensional Eprintiweyo yeTitanium kunye nePEEK Cages yeCervical and Lumbar Interbody Fusion. Uqhaqho lwamathambo, ngo-2023. Ulingo olulindelekileyo olulawulwayo kunye nemizekelo yomfanekiso.
- XC Medico. Iphepha lemveliso ye-Cervical PEEK cage. Ireferensi yekhathalogu epapashiweyo kunye neenkcukacha.
- XC Medico. Iphepha lemveliso ye-TLIF PEEK. Imilinganiselo ekhethiweyo yekhathalogu.
- Williams et al. Uvavanyo lwe-CT lweLumbar Interbody Fusion. AJNR, 2005. Imigaqo yokubonisa kunye nemizekelo enemifanekiso; ayingomthombo wangoku wokucoca isixhobo.
Ihlaziywe nge-15 ka-Okthobha 2026. Eli nqaku lixhasa uphando lwemveliso kunye nokuthengwa kwempahla. Ubungqina bezinto eziphathekayo ngokubanzi abumiseli ukusebenza okanye ugunyaziso lwemarike yesixhobo esizimeleyo se-XC Medico. Ukhetho lweklinikhi lulandela imiyalelo esebenzayo yokusetyenziswa kunye novavanyo lobuchwephesha.
