Kodi Distal Femur Intramedullary Nail (DFN) Ndi Chiyani?
Msomali wa Distal Femur Intramedullary Nail (DFN) ndi implantation yamkati yomwe imapangidwira kukhazikika kwa fractures yokhudzana ndi distal femoral metaphysis ndi diaphysis. Kulowetsedwa kudzera mu njira yochepetsera pang'ono, dongosolo la DFN limapereka kukhazikika kwa axial ndi rotational mwa kukhala ndi ngalande ya medullary ndikumangirira zidutswa za fracture ndi zotsekera zotsekera.
Poyerekeza ndi kukhazikika kwa mbale zachikhalidwe, machitidwe a DFN amagwira ntchito ngati ma implants ogawana katundu, kuwapangitsa kukhala oyenera kwambiri pazovuta za distal femur fractures komwe kulimbikitsana koyambirira ndi kukhazikika kwa biomechanical ndikofunikira.
Tanthauzo ndi Ntchito Yachikulu ya DFN System
Ntchito yayikulu ya dongosolo la DFN ndikubwezeretsa kukhazikika kwa chikazi, kutalika, ndi kukhazikika kozungulira potsatira kuvulala koopsa. Pakukhazikitsa pakati mkati mwa ngalande yachikazi, msomali umatumiza bwino zinthu zakuthupi motsatira njira ya femur.
DFN vs Kukhazikika kwa Plate mu Distal Femur Fractures
Ngakhale kuti zotsekera mbale zimadalira kukonza pamwamba ndipo zingafunike kuwonetseredwa kwa minofu yofewa kwambiri, machitidwe a DFN amachepetsa kusokonezeka kwa periosteal ndikusunga biology yosweka. Izi zimapangitsa kukhomerera kwa intramedullary kukhala njira yokondedwa m'magawo ambiri amphamvu kwambiri kapena osteoporotic fracture.
Zizindikiro Zachipatala za Distal Femur Intramedullary Nailing
Misomali ya distal femur intramedullary imasonyezedwa pazochitika zosiyanasiyana zowawa komanso zapathological zomwe zimakhudza chiberekero cha m'munsi.
AO/OTA Distal Femur Fracture Classification Classification Coverage
Machitidwe a DFN amagwiritsidwa ntchito kawirikawiri mu AO/OTA 33-A ndipo amasankhidwa 33-C fracture mapatani, kuphatikizapo extra-articular, metaphyseal, ndi ena intra-articular fractures akaphatikizidwa ndi njira zoyenera zochepetsera.
Zizindikiro mu Osteoporotic ndi Geriatric Odwala
Odwala okalamba omwe ali ndi mafupa osteoporotic, DFN fixation imapereka kukhazikika kwa axial komanso kuchepetsa chiopsezo cha kulephera kukhazikika poyerekeza ndi makina ochiritsira wamba.
Zopangira Zopangira za DFN System
Anatomical Nail Geometry ya Distal Femur Alignment
Msomali umakhala ndi mawonekedwe opangidwa ndi anatomically omwe amafanana ndi kupindika kwachilengedwe kwa femur, kumathandizira kuyika kolondola ndikuchepetsa kusokoneza kwa intraoperative.
Multi-Directional Distal Locking Zosankha
Zosintha zingapo za distal locking screw zimalola madokotala ochita opaleshoni kuthana ndi zovuta zosweka ndikukwaniritsa kukhazikika kotetezeka kudera la metaphyseal.
Proximal Locking and Length Stability Control
Zosankha zotsekera zowonjezera zimatsimikizira kuwongolera kwa axial ndi kuzungulira, kusunga kutalika kwa miyendo ndikuletsa kusamuka kwa implant panthawi ya machiritso.
Ubwino wa Biomechanical wa Misomali ya Distal Femur Intramedullary
Kukonza-Kugawana Katundu Kutengera Kulemera Kwambiri
Mwa kugawa katundu kudzera mu ngalande ya medullary, machitidwe a DFN amathandizira kukonzanso koyambirira komanso kuwongolera kulemera.
Kuchepetsa Kusokonekera kwa Tissue Yofewa Poyerekeza ndi Plating
Chikhalidwe chochepa cha kuyika kwa DFN kumateteza minofu yofewa yozungulira ndi mitsempha, kulimbikitsa kuchira msanga komanso kuchepetsa mavuto.
Njira Yopangira Opaleshoni ndi Kugwirizana kwa Zida
Njira Yochepa Kwambiri Yopangira Opaleshoni (MIS Technique)
Kuyika kwa DFN kumachitidwa pogwiritsa ntchito njira zowonongeka zomwe zimachepetsa nthawi yogwiritsira ntchito, kutaya magazi, ndi kupweteka kwapambuyo.
Chida Chodzipatulira Chokhazikitsidwa Choyika Msomali Molondola
Chida chathunthu chimatsimikizira kuyika kwa misomali bwino, kuwongolera mowongolera, ndikuyika zomangira zolondola panthawi ya opaleshoni.
Zida, Kupanga, ndi Chithandizo cha Pamwamba
Medical-Grade Titanium Alloy Construction
Dongosolo la DFN limapangidwa kuchokera ku aloyi yamphamvu kwambiri yazachipatala ya titaniyamu, yopatsa thanzi labwino kwambiri komanso magwiridwe antchito amakina.
Surface Finish ndi Corrosion Resistance
Thandizo lapamwamba lapamwamba limakulitsa kukana kutopa komanso kuteteza dzimbiri kwa nthawi yayitali, kuwonetsetsa kuti implant ikhale yolimba mu vivo.
Zotsatira Zachipatala ndi Ubwino wa Global Practice
Kukhazikika Kokhazikika mu Complex ndi Comminuted Fractures
Machitidwe a DFN awonetsa zotsatira zodalirika pakuwongolera fractures za distal femur zamphamvu kwambiri padziko lonse lapansi.
Ubwino Wachipatala kwa Zipatala ndi Malo Ovulala
Madokotala ochita opaleshoni amapindula ndi njira zosavuta zogwirira ntchito, pamene zipatala zimapindula ndi kuchepa kwa zovuta komanso nthawi yochepa yochira odwala.
Miyezo Yabwino, Zitsimikizo, ndi Kutha kwa OEM Supply
Kugwirizana ndi CE ndi International Quality Standards
Dongosolo la DFN limapangidwa pansi pa kasamalidwe kabwino kovomerezeka ndipo limagwirizana ndi malamulo apadziko lonse lapansi pazida zamankhwala.
Makonda OEM / ODM kwa Global Distributors
CZMEDITECH imapereka ntchito za OEM ndi ODM, zothandizira makonda, kuyika chizindikiro, ndi kuyika kwa ogawa mafupa padziko lonse lapansi.
Mafunso Ofunsidwa Kawirikawiri Okhudza DFN Systems
Ndi zophuka ziti zomwe zimathandizidwa bwino ndi DFN system?
Machitidwe a DFN ndi abwino kwa ma distal femur fractures omwe amafunikira kukhazikika kwa intramedullary fixation, makamaka muzochitika zovuta kapena osteoporotic.
Kodi DFN ndi yoyenera kwa osteoporotic bone?
Inde. Mapangidwe a intramedullary load-sharing amapereka kukhazikika kwapamwamba kwa odwala osteoporotic.
DFN vs mbale yotseka: chabwino ndi chiani?
Kusankha kumadalira mtundu wa fracture ndi chikhalidwe cha odwala, koma DFN nthawi zambiri imapereka ubwino wa biomechanical mu axial loading.
Ndi ma diameter a misomali ndi utali wotani omwe alipo?
Machitidwe a DFN akupezeka mu mainchesi angapo ndi kutalika kuti agwirizane ndi kusintha kwa thupi.
