Izikulufu ze-Pedicle, izinduku kanye nezingxenye zokukhiya zakha ukwakhiwa kokulungisa ngemuva okungaqinisa izingxenye ezikhethiwe zomgogodla ngenkathi ukuhlangana kukhula. Ukukhetha kwesistimu kufanele kusekelwe ku-anatomy ephathwayo, ukusetshenziswa okuhlosiwe, uhlelo lokwakha, ikhwalithi yamathambo, amathuluzi ahambisanayo kanye nemibhalo yomkhiqizo othize emakethe.
Yiziphi izikulufa zePedicle?
Izikulufu ze-Pedicle ziyizingxenye zokulungisa ezifakelwayo ezifakwe nge-vertebral pedicle emzimbeni we-vertebral. Uma sezixhunywe ezindongeni ze-longitudinal, zinikeza amaphuzu okunamathisela okwakhiwa komgogodla ongemuva. Kuye ngesistimu ethile kanye nokusetshenziswa kwayo okuhlosiwe okunelebula, ukwakhiwa kwezikulufu ze-pedicle kungase kusetshenziswe njengengxenye yezinqubo ezibhekana nokungazinzi komshini noma ukukhubazeka okudinga ukuhlanganisa ngezinsimbi.
Igama elithi 'isikulufu se-pedicle' lichaza isigaba sengxenye, hhayi ukufakelwa kwendawo yonke. Amasistimu ayahluka ngedizayini yesikulufu, ububanzi nobude, ububanzi benduku, indlela yokukhiya, izinto zokwakha, amathuluzi, ukuhamba komsebenzi wokufaka nezinkomba ezigunyaziwe. Le mininingwane kufanele iqinisekiswe kumadokhumenti esistimu ehlolwayo.
Yini eyenza i-Pedicle Screw Construction?
Ukwakhiwa okuphelele ngokuvamile kuhilela okungaphezu kwesikulufu ngokwaso. Isethi yengxenye yangempela iyahlukahluka kumkhiqizi nohlelo, kodwa ukuhlola kuvame ukufaka izigaba ezilandelayo.
| Isigaba sengxenye | Iqhaza elijwayelekile ekwakhiweni | Okumele kuqinisekiswe abathengi |
|---|---|---|
| Isikulufu se-Pedicle | Inikeza ihange ngaphakathi kwe-vertebra | Idizayini, ubukhulu, indawo yomgogodla ehlosiwe, ukucaciswa kwezinto ezibonakalayo kanye nokulebula |
| Induku | Ixhuma amahange kuwo wonke amazinga alashiwe | Ububanzi, ubude obutholakalayo noma amafomu, impahla kanye nokuhambisana nekhanda lesikulufa |
| Ingxenye yokukhiya | Ivikela induku ngaphakathi kwekhanda lesikulufu | Ukukhiya ukulandelana, umshayeli odingekayo, imiyalelo ye-torque nesimo sokusebenzisa okukodwa |
| Izixhumi | Ingase inwebe noma ixhumanise izingxenye zesakhiwo lapho ifakwe ohlelweni | Izilungiselelo ezigunyaziwe kanye nokuhambisana kwesistimu ethize |
| Izinsimbi zokufaka | Ukulungiswa kokusekela, ukufaka isikulufu, ukubekwa kwenduku nokukhiya okokugcina | Uhlu lwamathuluzi, ukwakheka kwethreyi, ukulungiswa, ukushintshwa kanye neziyalezo zokucubungula kabusha |
Abasabalalisi akufanele bacabangele ukuhambisana okuphambene kusuka kubukhulu obufanayo noma ukubukeka. Izingxenye namathuluzi avela kumasistimu ahlukene akufanele kuhlanganiswe ngaphandle uma lokho kusetshenziswa kusekelwa ngokucacile imibhalo efanelekile yomkhiqizi kanye nezidingo ezisebenzayo.
Indlela I-Pedicle Screw Fixation Isekela ngayo i-Spinal Fusion
Ukuhlanganiswa komgogodla kuhlose ukudala ibhuloho lamathambo eliqhubekayo phakathi kwama-vertebrae akhethiwe. I-pedicle screw-and-rod construct inganciphisa ukunyakaza emazingeni asetshenziswayo futhi igcine ubudlelwano obuhleliwe phakathi kwama-vertebrae ngenkathi ukuhlangana kukhula. Ngakho-ke ukwakhiwa kusekela imvelo ye-fusion; ayithathi indawo yokulungiswa kwamathambo, isu lokuxhunyelelwa noma ukuphulukiswa kwezinto eziphilayo.
Umphumela womtholampilo awukwazi ukubikezelwa kusukela kusikulufa sodwa. Imiphumela ingase ithonywe ukuxilongwa, izinga lomgogodla, indlela yokuhlinzwa, uhlelo lokwakha, ikhwalithi yamathambo, ukufakwa kokufakelwa, ukukhetha kwe-graft, isimo sokubhema, ukugula, ukunamathela eziqondisweni zangemuva kokuhlinzwa nezinye izici. Ngenxa yalesi sizathu, ikhasi lomkhiqizo noma i-athikili yezemfundo akufanele ithembise izinga elithile lokuhlanganisa, ukunciphisa ubuhlungu noma isikhathi sokululama.
Ukusetshenziswa kwe-Thoracolumbar kanye Nomlomo Wesibeletho Kudinga Ukuhlolwa Okuhlukile
I-Pedicle morphology, izakhiwo ezizungezile, amasu okulungisa kanye nezinhlelo ezitholakalayo ziyahlukahluka kuwo wonke umgogodla. Isitatimende esibanzi sokuthi isikulufu esisodwa sisebenzela 'intamo nomhlane ongezansi' asanele ezinqumweni zomtholampilo noma zokuthenga.
I-Thoracolumbar constructs ingase isebenzise izinhlelo ezivulekile noma ze-percutaneous pedicle screw. Abathengi kufanele baqinisekise ububanzi obunelebula be-anatomical, ububanzi bezikulufu nezinduku, izinketho zokunciphisa, amathuluzi ahambisanayo kanye nanoma yimiphi imikhawulo yenqubo ethile.
Ukulungiswa kwe-pedicle yomlomo wesibeletho kuhilela ukucatshangelwa okuhlukile kwe-anatomical futhi akufanele kube okujwayelekile kusuka kudatha ye-lumbar. Qinisekisa ukuthi isistimu ehloliwe ihloselwe ngokuqondile isifunda somlomo wesibeletho noma i-occipitocervical-thoracic futhi ubuyekeze amasu nezinsimbi ezizinikezele.
I-XC Medico ibala imikhiqizo ehlukene yomlomo wesibeletho, okuhlanganisa a uhlelo lokulungiswa komlomo wesibeletho ngemuva . Ukucaciswa kwayo, ukusetshenziswa okuhlosiwe kanye nokuhambisana kufanele kuhlolwe ngokuzimela kusuka kuzinhlelo ze-screw screw ye-thoracolumbar pedicle.
Imiklamo evamile ye-Pedicle Screw
Amagama alandelayo achaza izigaba zedizayini ezijwayelekile kuyo yonke imboni. Abazisunguli izici zomkhiqizo othile we-XC Medico ngaphandle uma kuqinisekiswe ekhasini lomkhiqizo elihambisanayo kanye nemibhalo yobuchwepheshe.
| Isigaba sokudizayina | Isici esijwayelekile | Iphuzu lokuhlola |
|---|---|---|
| I-Monoaxial | Ikhanda lesikulufu linobudlelwane obugxilile ku-shaft | Hlola uhlelo oluhlosiwe lokwakha kanye nezidingo zokuqondisa izinduku |
| I-Polyaxial | Ikhanda lingakhuluma ngaphambi kokukhiya okokugcina | Buyekeza ububanzi be-angulation, indlela yokukhiya namathuluzi ahambisanayo |
| Isikulufu sokunciphisa | Ikhanda elinwetshiwe lingasiza ekunciphiseni induku ngaphambi kokuhlanganiswa kokugcina | Qinisekisa ukugeleza komsebenzi okuncishisiwe, indlela yokususa ithebhu namathuluzi azinikele |
| Isikulufu esiqinile | Idizayinelwe ukufakwa ngokugeleza komsebenzi wokulungiselela okucacisiwe kwesistimu | Qinisekisa ompompi, ama-probe, izishayeli nokulandelana kokufaka |
| Isikulufu esifakwe amathini | Iqukethe isiteshi esimaphakathi esingase sisekele ukufakwa okusekelwe kumhlahlandlela | Qinisekisa i-guidewire, i-dilator ne-imaging workflow, kanye nezixwayiso zesistimu |
I-screw diameter, ubude kanye ne-trajectory akuzona 'izinqumo ezinkulu ezihlala zingcono'. Bakhethwa kusetshenziswa i-anatomy, ikhwalithi yamathambo, imaging, izidingo zokwakha, ukwahlulela kodokotela ohlinzayo kanye nemingcele yesistimu ekhethiwe.
Vula uma kuqhathaniswa namasistimu e-Pedicle Screw amancane
Amasistimu avulekile nawe-percutaneous angakha womabili ama-posterior fixation constructs, kodwa ukufinyelela kwawo, ukulethwa kokufakelwa kanye nezimfuneko zamathuluzi ziyahluka. 'Okungenani kancane' kuchaza indlela yokusebenza kanye nokuhamba komsebenzi; akufanele isetshenziswe njengesithembiso somhlaba wonke semiphumela yomtholampilo engcono yaso sonke isiguli noma inkomba.
| Indawo yokuhlola | Uhlelo oluvulekile lwe | -Percutaneous/MIS |
|---|---|---|
| Ukufinyelela | Ukuchayeka okuqondile kwama-elementi angemuva | Amaphasishi amancane okufinyelela kusetshenziswa amathuluzi okulethwa azinikele |
| Ukufakwa kwesikulufa | Amathuluzi wokulungiselela nokufaka avuleleke kuhlelo oluthile | Ngokuvamile isebenzisa izinyathelo ezincike ku-guidewire- kanye ne-imaging uma kucacisiwe |
| Ukulethwa kwezinduku | Induku ibekwe ngesakhiwo esiveziwe | Ukuhamba komsebenzi wokulethwa kwe-percutaneous rod |
| Izidingo zezinsimbi | Vula ithreyi nezinsimbi zokwakha | Ama-Dilator, imikhono, imibhoshongo noma izandisi namathuluzi enduku ye-MIS njengoba kusebenza |
| Umbuzo obalulekile wokuthenga | Ingabe ukulungiselelwa kwethuluzi elivuliwe eligcwele linikeziwe? | Ingabe konke ukufinyelela, i-guidewire, ukunciphisa kanye nezingxenye zokulethwa kwezinduku kufakiwe? |
Ukuze uthole isibonelo esiqondene nesistimu, buyekeza i ikhasi lesistimu yesikulufu se-pedicle futhi licele ukucaciswa kwalo kwamanje, uhlu lwamathuluzi namadokhumenti ngaphambi kokwenza isinqumo sokuhambisana noma sokufinyelela emakethe.
Izinto Ezisetshenziswa Ukukhetha Isistimu Yesikulufu sePedicle
Ukukhethwa komtholampilo kungowethimba elelaphayo. Amaqembu okuthenga asekela leso sinqumo ngokuqinisekisa ukuthi ukucushwa okuhlongozwayo kuphelele, kubhaliwe futhi kulungele imakethe yendawo.
Izici zomtholampilo nezobuchwepheshe
- Isifunda somgogodla kanye namazinga afakiwe ekwakhiweni
- Ukuxilongwa, ukungazinzi noma ukukhubazeka okubhekwane nenqubo ehleliwe
- I-Pedicle morphology, i-bone corridor etholakalayo kanye ne-trajectory ehleliwe
- Ikhwalithi yethambo nanoma yimiphi imikhawulo eqondene nesistimu
- Indlela yokuhlinzwa evulekile, ene-percutaneous noma enye indlela yokuhlinzwa ehleliwe
- Ukuziphatha okudingekile kwe-screw-head, isu lokunciphisa nokucushwa kwezinduku
- Ukuqeqeshwa kodokotela abahlinzayo kanye nokujwayelana nesimiso esiqondile
- Ukulebula komkhiqizo, izinkomba, contraindications, izexwayiso kanye nezinyathelo zokuphepha
Izinto zokuthenga nokusabalalisa
- Qedela isikulufu nobubanzi benduku obudingekayo kumakesi ahleliwe
- Ukuhambisana okuqinisekisiwe kokufakwayo, izingxenye zokukhiya nezinsimbi
- Ukuphelela kwethreyi lezinsimbi, ukuhlolwa nokushintshwa kwenqubo
- Isimo sokuhlinzekwa okungenanyumba noma okungeyona inzalo kanye nolwazi olusebenzayo lokuphatha
- Ukulebula, ukulandeleka, ukulawula inkatho kanye nokucushwa kokupakisha
- Ukubhaliswa okuqondene nemakethe kanye nokutholakala kwedokhumenti yobuchwepheshe
- Izibopho zokushintsha isaziso nokulawula inguqulo
- Isibikezelo, isikhathi sokuhola sokugcwalisa kanye ne-inventory yosayizi obalulekile
Izingozi ezingaba khona kanye nemikhawulo yobufakazi
Izinkinga ezingaba khona ezihlotshaniswa nokuhlanganiswa komgogodla we-instrumented zingabandakanya ukungahambi kahle, ukulimala kwemizwa noma i-vascular, ukuxegiswa, ukukhipha, ukuguqulwa kokufakelwa noma ukuphuka, ukutheleleka, ukulahlekelwa kokulungiswa, ukungakhulumi kanye nesidingo sokubuyekeza. Lolu akulona uhlu oluphelele. Ilebula yesistimu esebenzayo kufanele isetshenziselwe izinkomba zayo eziphelele, izingqinamba, izexwayiso, izinyathelo zokuphepha kanye nolwazi lwezehlakalo ezimbi.
Ubuchwepheshe bokubeka indawo eyodwa lapho ubufakazi kufanele buchazwe ngokucophelela. Ukubuyekezwa okuhlelekile kwe-2024 kanye nokuhlaziywa kwe-meta yokulungiswa kwe-thoracolumbar kubike umehluko othobekile ekubekweni kwesikulufa esamukelekayo emtholampilo phakathi kwamaqembu azulazulayo nangokwesiko, kuyilapho kungatholi mehluko obalulekile ebuhlungu noma amaphuzu okukhubazeka. Ukubuyekezwa okuhlelekile okuhlukile kwezikulufu ze-pedicle yomlomo wesibeletho akuzange kuthole inzuzo enkulu yokunemba ehlobene nokuzulazula. Le miphumela akufanele ihlanganiswe ibe isimangalo samazwe ngamazwe sokuthi ukuzulazula kuhlala kuthuthukisa yonke imiphumela yokuhlinzwa noma yesiguli.
Uhlu Lokuhlola Uhlelo Lwe-Pedicle Screw lwabasabalalisi
Ngaphambi kokucela ikhotheshini yokugcina noma ukwakha uhlelo lokubhalisa lendawo, cela ubufakazi obuhambisana nemodeli kanye nemakethe. Uhlu olulandelayo luyisiqalo futhi kufanele luhambisane nezidingo zendawo.
| Buyekeza isigaba | semibuzo ongabuza | ubufakazi obuzocelwa |
|---|---|---|
| Ububanzi besistimu | Yiziphi izimila nezinsimbi ezakha uhlelo oluphelele? | Ikhathalogi yamanje, uhlu lwezingxenye kanye nohlu lwamathuluzi |
| Ukusetshenziswa okuhlosiwe | Isiphi isifunda se-anatomical, izimo nabasebenzisi abahlanganisiwe? | Ukulebula okuqondene nemakethe, i-IFU nobufakazi bokubhalisa |
| Ubukhulu | Ingabe ububanzi obudingekayo be-screw, induku kanye nesixhumi buyatholakala? | Amashidi ezicaciso aqinisekisiwe namakhodi oku-oda |
| Ukuhambisana | Yiziphi izingxenye ezingasetshenziswa ndawonye? | I-matrix yokuhambelana komkhiqizi noma imibhalo elawulwayo |
| Izinto zokwakha | Iyiphi impahla esebenza engxenyeni ngayinye yokufakelwa? | Ukucaciswa kwezinto kanye nobufakazi bokuvumelana obusebenzayo |
| Izinsimbi | Ingabe ikhava yethreyi iyalungiselelwa, iyayifaka, incishiswe kanye nokukhiya okokugcina? | Isakhiwo sethreyi, amagama wezinsimbi kanye nemiyalelo yokulungisa |
| Ukucushwa kokunikezela | Ingabe umkhiqizo uyinyumba noma awunayo inyumba, futhi upakishwa kanjani? | Ukumiswa kokupakisha, ukulebula nolwazi lokusingatha |
| Ukulandeleka | Imodeli, usayizi kanye nenkatho ibonakala kanjani ngokusatshalaliswa? | Ilebula yesampula, irekhodi lokulandeleka kanye nokuhamba komsebenzi kwesikhalazo |
| Shintsha ukulawula | Izinguquko zomkhiqizo, inqubo, umphakeli noma amalebula zidluliselwa kanjani? | Isivumelwano sekhwalithi nemigomo yesaziso sokushintsha |
Hlola i-XC Medico Pedicle Screw System Amakhasi
Izixhumanisi ezilandelayo zingamaphuzu okuqala okuhlolwa komkhiqizo, hhayi izitatimende zokuthi amasistimu ayashintshana noma afanele isiguli esithile. Qinisekisa imibhalo yamanje yokucushwa okudingayo.
Phequlula iqembu elibanzi lomkhiqizo we-XC Medico ngaphambi kokunciphisa ukucushwa okudingekayo.
Buyekeza ikhasi lomkhiqizo elizinikele futhi ucele ingxenye yalo yamanje kanye nemibhalo yezinsimbi.
Linganisa lolu hlelo ngokuzimela ukuze uthole ububanzi, ukulungiselelwa okutholakalayo kanye nemibhalo.
Hlola ukuphelela kwethreyi futhi uqinisekise ukuthi zonke izinsimbi zifana nesistimu yokufakelwa ekhethiwe.
Ukuze uthole umbono obanzi wezigxivizo nezinsimbi ezihlobene, vakashela i-XC Medico's izixazululo zokulungisa umgogodla.
imibuzo ejwayelekile ukubuzwa
Ithini indima yezikulufo ze-pedicle ekuhlanganisweni komgogodla?
Izikulufu ze-Pedicle zisebenza njengamahange okwakhiwa kokulungisa okusekelwe endongeni. I-building ikhawulela ukunyakaza futhi igcina ukuqondanisa okuhleliwe ngenkathi ukuhlanganiswa kwezinto eziphilayo kukhula. Izikulufu ngokwazo azidali ukuhlangana.
Yiziphi izingxenye ezakha isikulufu se-pedicle?
Ukwakhiwa kuvame ukuhlanganisa izikulufu ze-pedicle, izinduku kanye nezingxenye zokukhiya, ezinezixhumi noma izingxenye zokunciphisa lapho isistimu ethile ivumela khona. Izinsimbi ezinikezelwe ziyadingeka ukuze kulungiswe, kufakwe, kubekwe izinduku kanye nokukhiya okokugcina.
Uyini umehluko phakathi kwe-open and MIS pedicle screw systems?
Zihluke kakhulu ekufinyeleleni, ekulethweni kokufakelwa kanye nokuhamba komsebenzi wezinsimbi. Amasistimu e-Percutaneous ngokuvamile adinga ukufinyelela okuzinikele kanye namathuluzi okulethwa kwezinduku. Ayikho indlela okufanele ichazwe njengengcono kakhulu kuzo zonke izinkomba noma isiguli.
Ingabe izingxenye zezinhlelo ezihlukene zezikulufu ze-pedicle zingaxutshwa?
Ungacabangi ukuhambisana kusuka kubukhulu obufanayo noma ukubukeka. Sebenzisa kuphela ukulungiselelwa okusekelwa amadokhumenti afanele womkhiqizi kanye nezimfuneko ezisebenzayo zokulawula.
Yimiphi imibhalo okufanele umsabalalisi ayicele?
Cela ikhathalogi yamanje namakhodi oku-oda, isistimu nohlu lwamathuluzi, ukucaciswa, ukulebula kanye ne-IFU, ulwazi lwempahla, ukumiswa kwamaphakheji, ulwazi lokulandeleka kanye nemibhalo yokulawula eqondene nemakethe esebenza emikhiqizweni ngqo.
Izinkomba kanye Nobubanzi Bobufakazi
- I-US FDA. Isiqondiso Sezimboni Nabasebenzi Be-FDA: Uhlelo Lomgogodla 510(k)s.
- UPapalia GF, et al. I-thoracolumbar pedicle screw fixation ezulazulayo ngokumelene namasu avamile: ukubuyekezwa okuhlelekile nokuhlaziywa kwe-meta. Umgogodla. 2024.
- Ukubekwa okunembile nokubuyekezwa kwezikulufu zomlomo wesibeletho ezibekwe ngokuzulazula noma ngaphandle kwazo: ukubuyekezwa okuhlelekile nokuhlaziywa kwe-meta. 2023.
- I-Perdomo-Pantoja A, et al. Ukunemba kwamasu amanje okubekwa kwezikulufu ze-pedicle emgogodleni: ukubuyekezwa okuhlelekile nokuhlaziywa kwe-meta. Umgogodla. 2019.
Umshwana wokuzikhipha emthwalweni wezokwelapha kanye nomthetho: Lesi sihloko sihlinzeka ngolwazi olujwayelekile lwezemfundo nokuthenga. Akusona iseluleko sezokwelapha, indlela yokuhlinzwa, ukulebula komkhiqizo noma esikhundleni se-IFU esebenzayo. Izinqumo zokwelashwa kufanele zenziwe ngochwepheshe bezempilo abaqeqeshiwe. Ukutholakala komkhiqizo, ukusetshenziswa okuhlosiwe, isimo sokubhaliswa kanye nemibhalo kungahluka ngokwemakethe nokucushwa; ziqinisekise ngaphambi kokuthenga noma ukuzisebenzisa.
Linganisa Uhlelo Lwe-Pedicle Screw lweMakethe Yakho
Tshela i-XC Medico imakethe yakho lapho uya khona, isifunda somgogodla esidingekayo, uhlobo lwesistimu olukhethwayo kanye nezidingo zemibhalo. Cela uhlu lwengxenye ethile yomkhiqizo, ukumiswa kwethuluzi nolwazi olutholakalayo lokulawula ngaphambi kokuqhathanisa amakhotheshini.
Cela amadokhumenti esistimu
