Zomangira za pedicle, ndodo ndi zida zotsekera zimapanga zomangira zapambuyo zomwe zimatha kukhazikika zigawo zosankhidwa za msana pomwe kuphatikizika kukukula. Kusankha kwadongosolo kuyenera kutengera momwe thupi limagwiritsidwira ntchito, momwe angagwiritsire ntchito, mapulani omanga, mtundu wa mafupa, zida zogwirizana ndi zolemba zamalonda zomwe zimaperekedwa ndi msika.
Kodi Pedicle Screws ndi chiyani?
Zomangira za pedicle ndi zigawo zokhazikika zomwe zimayikidwa kudzera mu vertebral pedicle mu vertebral thupi. Akalumikizidwa ku ndodo zautali, amapereka mfundo za nangula kuti apange msana wam'mbuyo. Kutengera ndi kachitidwe kameneka ndi zomwe zalembedwa kuti zigwiritsidwe ntchito, zomangira za pedicle zitha kugwiritsidwa ntchito ngati njira yothana ndi kusakhazikika kwa makina kapena kupunduka komwe kumafunikira kusakanikirana ndi zida.
Mawu akuti 'pedicle screw' amafotokoza za gulu, osati implant imodzi yapadziko lonse. Machitidwe amasiyana mu kapangidwe ka screw, m'mimba mwake ndi kutalika kwake, m'mimba mwake ya ndodo, makina otsekera, zida, zida, mayendedwe oyika ndi zovomerezeka. Zambirizi ziyenera kutsimikiziridwa muzolemba za dongosolo lenileni lomwe likuwunikidwa.
Kodi Chimapanga Zomangamanga za Pedicle Screw?
Kumanga kokwanira nthawi zambiri kumaphatikizapo zambiri kuposa screw yokha. Chigawo chenichenicho chimasiyana malinga ndi wopanga ndi makina, koma kuwunika nthawi zambiri kumaphatikizapo magulu otsatirawa.
| Gawo la magawo | Ntchito yayikulu pakumanga | Zomwe ogula ayenera kutsimikizira |
|---|---|---|
| Pedicle screw | Amapereka nangula mkati mwa vertebra | Kupanga, miyeso, dera la msana lomwe mukufuna, mawonekedwe azinthu ndi zolemba |
| Ndodo | Amagwirizanitsa anangula pamiyezo yothandizidwa | Diameter, kutalika komwe kulipo kapena mafomu, zinthu ndi kugwirizana ndi mutu wa screw |
| Kutseka gawo | Imateteza ndodo mkati mwa screw mutu | Kutsekera kotsatana, dalaivala wofunikira, malangizo a torque ndi mawonekedwe ogwiritsira ntchito kamodzi |
| Zolumikizira | Ikhoza kukulitsa kapena kulumikiza mbali za zomangamanga pamene zikuphatikizidwa mu dongosolo | Makonzedwe ovomerezeka ndi machitidwe okhudzana ndi machitidwe |
| Zida zolowetsa | Kukonzekera kothandizira, kuyika zowononga, kuika ndodo ndi kutseka komaliza | Mndandanda wa zida, masanjidwe a thireyi, kukonza, kusintha ndi kukonzanso malangizo |
Ogawira sayenera kunena kuti zimagwirizana kuchokera ku miyeso yofanana kapena mawonekedwe. Zida ndi zida zochokera kumakina osiyanasiyana siziyenera kusakanikirana pokhapokha ngati kugwiritsidwa ntchito kotereku kumathandizidwa momveka bwino ndi zolemba zoyenera ndi zomwe zikufunika.
Momwe Pedicle Screw Fixation Imathandizira Spinal Fusion
Kuphatikizika kwa msana kumafuna kupanga mlatho wopitilira mafupa pakati pa ma vertebrae osankhidwa. Kumanga kwa pedicle screw-and-rod kumatha kuchepetsa kusuntha pazida zoimbidwa ndikusunga ubale womwe wakonzedwa pakati pa vertebrae pomwe kuphatikizika kukukula. Chomangacho chimathandizira malo osakanikirana; sikulowa m'malo mwa kukonzekera kwa mafupa, njira zomezanitsa kapena machiritso achilengedwe.
Zotsatira zachipatala sizingadziwike kuchokera pa screw yokha. Zotsatira zingakhudzidwe ndi matenda, msinkhu wa msana, njira yopangira opaleshoni, ndondomeko yomanga, khalidwe la fupa, kuyika kwa implants, kusankha kwa graft, kusuta fodya, comorbidities, kutsata malangizo a postoperative ndi zina. Pachifukwa ichi, tsamba lazogulitsa kapena nkhani yophunzitsa siziyenera kulonjeza kuchuluka kwa kuphatikizika, kuchepetsa ululu kapena nthawi yochira.
Kugwiritsa Ntchito Thoracolumbar ndi Khomo Lachiberekero Kumafuna Kuyesa Kwapadera
Pedicle morphology, mapangidwe ozungulira, njira zokonzekera ndi machitidwe omwe alipo amasiyana pa msana. Ndemanga yotakata yoti screw imodzi imagwira ''khosi ndi msana' sikokwanira pazisankho zachipatala kapena zogula.
Mapangidwe a thoracolumbar atha kugwiritsa ntchito makina otseguka kapena percutaneous pedicle screw. Ogula akuyenera kutsimikizira kukula kwa mawonekedwe, screw ndi ndodo, njira zochepetsera, zida zogwirizana ndi zoletsa zilizonse.
Kukonzekera kwa khomo lachiberekero kumaphatikizapo malingaliro osiyanasiyana a anatomical ndipo sayenera kupangidwa kuchokera ku deta ya lumbar. Tsimikizirani ngati dongosolo loyesedwa likupangidwira makamaka dera la khomo lachiberekero kapena occipitocervical-thoracic ndikuwunikanso njira zake zodzipatulira ndi zida.
XC Medico imatchula zinthu zosiyana zapakhomo lachiberekero, kuphatikiza a posterior khomo lachiberekero fixation system . Mafotokozedwe ake, kugwiritsiridwa ntchito kwake ndi kugwirizana kwake kuyenera kuyesedwa mosasamala kuchokera ku thoracolumbar pedicle screw systems.
Common Pedicle Screw Designs
Mawu otsatirawa akufotokoza magulu apangidwe omwe amagwiritsidwa ntchito pamakampani onse. Sakhazikitsa mawonekedwe amtundu wina wa XC Medico pokhapokha atatsimikiziridwa patsamba lofananira lazinthu ndi zolemba zaukadaulo.
| Kapangidwe kagawo Kapangidwe | kake | Kauniuni mfundo |
|---|---|---|
| Monoaxial | Mutu wa screw uli ndi ubale wokhazikika ndi shaft | Unikani zomwe mukufuna kumanga komanso kugwirizanitsa ndodo |
| Polyaxial | Mutu ukhoza kufotokoza usanatseke komaliza | Onaninso kuchuluka kwa ma angulation, makina otsekera ndi zida zogwirizana |
| Kuchepetsa screw | Mutu wotambasula ukhoza kuthandizira kuchepetsa ndodo musanayambe msonkhano womaliza | Onetsetsani kuchepetsa kayendetsedwe ka ntchito, njira yochotsera tabu ndi zida zodzipereka |
| Zomangira zolimba | Zapangidwa kuti zilowetsedwe kupyolera mu ndondomeko yokonzekera yokonzekera | Tsimikizirani matepi, ma probes, madalaivala ndi madongosolo oyika |
| Cannulated screw | Lili ndi tchanelo chapakati chomwe chingathandizire kuyika kwa mawiyawaya | Tsimikizirani kuwongolera waya, dilator ndi kujambula kayendedwe, kuphatikiza machenjezo adongosolo |
Screw diameter, utali ndi trajectory sizosankha 'zazikulu nthawi zonse zimakhala zabwinoko'. Amasankhidwa pogwiritsa ntchito anatomy, khalidwe la fupa, kujambula, kumanga zofunikira, chiweruzo cha opaleshoni ndi malire a dongosolo losankhidwa.
Open vs. Minimally Invasive Pedicle Screw Systems
Machitidwe otseguka ndi percutaneous amatha kupanga zomanga zapambuyo, koma mwayi wawo, kuperekera kwa implants ndi zofunikira za zida zimasiyana. 'Zowonongeka pang'ono' zimalongosola njira yogwirira ntchito ndi kayendedwe ka ntchito; sichiyenera kugwiritsidwa ntchito ngati lonjezo lapadziko lonse la zotsatira zabwino zachipatala kwa wodwala aliyense kapena chizindikiro.
| Malo owunikira | Open system | Percutaneous/MIS system |
|---|---|---|
| Kufikira | Kuwonekera kwachindunji kwa zinthu zakumbuyo | Makonde ang'onoang'ono olowera pogwiritsa ntchito zida zoperekera zoperekera |
| Kuyika screw | Kukonzekera kotseguka kwadongosolo ndi kuyika zida | Nthawi zambiri amagwiritsa ntchito njira zodalira pa guidewire- ndi imaging ikatchulidwa |
| Kutumiza ndodo | Ndodo imayikidwa kudzera pakupanga kowonekera | Njira yodzipatulira yoperekera ndodo ya percutaneous |
| Zofunikira za zida | Tsegulani thireyi ndi zida zopangira | Dilators, manja, nsanja kapena zowonjezera ndi zida za ndodo za MIS monga zikuyenera |
| Funso lofunikira logulira | Kodi zida zonse zotseguka zaperekedwa? | Kodi njira zonse zofikira, waya wowongolera, zochepetsera ndi zotumizira zikuphatikizidwa? |
Kwa chitsanzo chokhazikika chadongosolo, onaninso za tsamba la dongosolo la pedicle screw system ndikufunsa momwe zilili pano, mndandanda wa zida ndi zolemba musanapange chisankho chogwirizana kapena kupeza msika.
Zomwe Zimagwiritsidwa Ntchito Kusankha Pedicle Screw System
Kusankhidwa kwachipatala ndi kwa gulu lothandizira. Magulu ogula zinthu amathandizira chigamulochi potsimikizira kuti kasinthidwe kameneka kakukwanira, kolembedwa komanso koyenera kumsika komwe akupita.
Matenda ndi luso zinthu
- Dera la msana ndi magawo omwe akuphatikizidwa pakumanga
- Kuzindikira, kusakhazikika kapena kupunduka komwe kumayankhidwa ndi njira yomwe idakonzedwa
- Pedicle morphology, malo opezeka mafupa komanso njira yokonzekera
- Ubwino wa mafupa ndi zoletsa zilizonse zokhudzana ndi dongosolo
- Open, percutaneous kapena njira ina yopangira opaleshoni
- Makhalidwe ofunikira opangira ma screw-head, njira yochepetsera komanso masinthidwe a ndodo
- Maphunziro a Opaleshoni ndi kudziwa bwino dongosolo lenileni
- Kulemba katundu, zizindikiro, contraindications, machenjezo ndi chenjezo
Kugula ndi kugawa zinthu
- Ma screw athunthu ndi ndodo amafunikira pamilandu yomwe yakonzedwa
- Kutsimikiziridwa ngakhale kwa ma implants, magawo otsekera ndi zida
- Kukwanira kwa thireyi ya zida, kuyang'anira ndikusintha njira
- Zosabala kapena zosabala komanso zambiri zamagwiridwe
- Kulemba zilembo, kufufuza, kuwongolera zambiri ndi kasinthidwe kazinthu
- Kulembetsa kwapadera kwa msika komanso kupezeka kwa zolemba zaukadaulo
- Kusintha-zidziwitso maudindo ndi kuwongolera mtundu
- Zoneneratu, nthawi yobweretseranso nthawi yoyambira komanso kukula kwakukulu
Zowopsa Zomwe Zingatheke ndi Zochepa Zaumboni
Mavuto omwe angakhalepo okhudzana ndi kusakanikirana kwa msana kungaphatikizepo malposition, minyewa kapena kuvulala kwa mitsempha, kumasula, kutulutsa, implant deformation kapena kusweka, matenda, kutayika kwa kuwongolera, kusagwirizana ndi kufunikira kokonzanso. Uwu si mndandanda wathunthu. Zolemba zomwe zikuyenera kugwiritsidwa ntchito ziyenera kugwiritsidwa ntchito pazowonetsa zake zonse, zotsutsana, machenjezo, zisankho ndi zidziwitso zowopsa.
Ukadaulo woyika ndi gawo limodzi pomwe umboni uyenera kufotokozedwa bwino. Kuwunika mwadongosolo kwa 2024 ndi kusanthula kwa meta kwa kukhazikitsidwa kwa thoracolumbar kunawonetsa kusiyana pang'ono muzovomerezeka zovomerezeka zachipatala pakati pamagulu oyenda ndi achikhalidwe, pomwe osapeza kusiyana kwakukulu kwa ululu kapena kulemala. Kuwunika mwadongosolo kosiyana kwa zomangira za khomo lachiberekero sikunapeze mwayi wolondola wokhudzana ndi kuyenda. Zotsatirazi zisaphatikizidwe kukhala zonena zapadziko lonse lapansi kuti kuyenda nthawi zonse kumathandizira maopaleshoni aliwonse kapena odwala.
Pedicle Screw System Checklist for Distributors
Musanapemphe mawu omaliza kapena kupanga pulani yolembetsera kwanuko, funsani umboni wogwirizana ndi chitsanzo chenichenicho ndi msika. Mndandanda wotsatirawu ndi poyambira ndipo uyenera kusinthidwa malinga ndi zofunikira za m'deralo.
| Onaninso gulu | Mafunso oti mufunse | Umboni woti mufunse |
|---|---|---|
| Kuchuluka kwadongosolo | Ndi ma implants ndi zida ziti zomwe zimapanga dongosolo lonse? | Katundu wamakono, mndandanda wazinthu ndi mndandanda wa zida |
| Ntchito yofuna | Ndi dera liti la anatomical, mikhalidwe ndi ogwiritsa ntchito omwe akhudzidwa? | Malembo okhudzana ndi msika, IFU ndi umboni wolembetsa |
| Makulidwe | Kodi masirufu ofunikira, ndodo ndi zolumikizira zilipo? | Mapepala otsimikizika otsimikizika ndi ma code oyitanitsa |
| Kugwirizana | Ndi zigawo ziti zomwe zingagwiritsidwe ntchito limodzi? | Matrix ogwirizana ndi opanga kapena zolemba zoyendetsedwa |
| Zipangizo | Ndi zinthu ziti zomwe zimagwira ntchito pa impulanti iliyonse? | Mafotokozedwe azinthu ndi umboni wogwirizana |
| Zida | Kodi chivundikiro cha tray chikukonzekera, kuyika, kuchepetsa ndi kutseka komaliza? | Kapangidwe ka thireyi, mayina a zida ndi malangizo okonzekera |
| Supply kasinthidwe | Kodi chinthucho ndi chosabala kapena ndi chosabala, ndipo amapakidwa bwanji? | Kapangidwe kazonyamula, kulemba zilembo ndi kasamalidwe |
| Kutsata | Kodi chitsanzo, kukula kwake ndi gawo zimazindikirika bwanji pogawa? | Zitsanzo zolemba, mbiri yotsatirika ndi mayendedwe odandaula |
| Sinthani ulamuliro | Kodi zosintha, kachitidwe, ogulitsa kapena zolemba zimalankhulidwa bwanji? | Mgwirizano wabwino ndi zidziwitso zosintha |
Onani Masamba a XC Medico Pedicle Screw System
Maulalo otsatirawa ndi poyambira pakuwunika kwazinthu, osati mawu oti machitidwewa ndi osinthika kapena oyenera wodwala wina. Tsimikizirani zolembedwa zapano za kasinthidwe komwe mukufuna.
Sakatulani gulu lazinthu zambiri za XC Medico musanachepetse masinthidwe ofunikira.
Unikaninso tsamba lazinthu zomwe zaperekedwa ndikufunsa zomwe zili pano komanso zolemba za zida.
Yang'anirani dongosololi mosadalira kukula, masinthidwe omwe alipo ndi zolemba.
Yang'anani kukwanira kwa thireyi ndikutsimikizira kuti chida chilichonse chikugwirizana ndi implant yomwe mwasankha.
Kuti muwone zambiri zama implants ndi zida zofananira, pitani ku XC Medico's njira zothetsera msana.
Mafunso Ofunsidwa Kawirikawiri
Kodi zomangira za pedicle mu spinal fusion ndi chiyani?
Zomangira za pedicle zimagwira ntchito ngati nangula pomanga popanga ndodo. Ntchitoyi imachepetsa kusuntha ndikusunga njira yomwe idakonzedwa pomwe kuphatikiza kwachilengedwe kukukula. Zomangira zokha sizipanga fusion.
Ndi zigawo ziti zomwe zimapanga chomangira cha pedicle?
Chomanga chimaphatikizapo zomangira za pedicle, ndodo ndi zokhoma, zokhala ndi zolumikizira kapena zochepetsera pomwe dongosolo linaloleza. Zida zodzipatulira zimafunikira pokonzekera, kuyika, kuika ndodo ndi kutseka komaliza.
Kodi pali kusiyana kotani pakati pa open and MIS pedicle screw systems?
Amasiyana makamaka pakupeza, kuperekera kwa implants ndi kayendedwe ka zida. Makina a percutaneous nthawi zambiri amafunikira mwayi wodzipereka komanso zida zoperekera ndodo. Palibe njira iliyonse yomwe iyenera kufotokozedwa kuti ndi yapamwamba kwambiri pazidziwitso zilizonse kapena wodwala.
Kodi zigawo za ma screws osiyanasiyana a pedicle zingasakanizidwe?
Osayerekeza kutengera milingo kapena mawonekedwe ofanana. Gwiritsani ntchito masinthidwe okhawo omwe amathandizidwa ndi zolembedwa zofananira ndi wopanga komanso zofunikira pakuwongolera.
Ndi zolemba ziti zomwe wogawa ayenera kupempha?
Funsani mndandanda wamakono ndi ma code oyitanitsa, machitidwe ndi zida, mafotokozedwe, zolemba ndi IFU, zidziwitso zakuthupi, masanjidwe amapaketi, zidziwitso zotsatiridwa ndi zolembedwa zotsatiridwa ndi msika zomwe zikugwiritsidwa ntchito pazinthu zenizeni.
Maumboni ndi Kuchuluka kwa Umboni
- US FDA. Malangizo kwa Makampani ndi Ogwira Ntchito a FDA: Spinal System 510(k)s.
- Papalia GF, et al. Navigated thoracolumbar pedicle screw fixation motsutsana ndi njira wamba: kuwunika mwadongosolo ndi kusanthula meta. Msana. 2024.
- Kuyika kolondola ndi kukonzanso zomangira za khomo lachiberekero zoyikidwa ndi kapena popanda kuyenda: kuwunika mwadongosolo ndi kusanthula meta. 2023.
- Perdomo-Pantoja A, et al. Kulondola kwa njira zamakono zoyika zomangira za pedicle mumsana: kuwunika mwadongosolo komanso kusanthula meta. Msana. 2019.
Chodzikanira pazachipatala komanso chowongolera: Nkhaniyi ikupereka chidziwitso chonse chamaphunziro ndi zogula. Si upangiri wachipatala, njira ya opaleshoni, kulemba zinthu kapena choloweza m'malo mwa IFU yoyenera. Zosankha zachipatala ziyenera kupangidwa ndi akatswiri azachipatala oyenerera. Kupezeka kwazinthu, kugwiritsidwa ntchito komwe mukufuna, kulembetsa ndi zolemba zimatha kusiyana ndi msika ndi kasinthidwe; zitsimikizireni musanagule kapena kugwiritsa ntchito.
Unikani Pedicle Screw System pa Msika Wanu
Auzeni XC Medico msika komwe mukupita, dera lofunikira la msana, mtundu wa makina omwe mumakonda komanso zosowa zamalemba. Pemphani mndandanda wazinthu zokhudzana ndi malonda, kakhazikitsidwe ka zida ndi zambiri zamalamulo zomwe zilipo musanafanizire mawu.
Pemphani zolembedwa zamakina
