Steinmann Pins yog feem ntau ua los ntawm cov khoom cog-qib stainless hlau. Steinmann Pins zoo ib yam li K-wires (Kirschner xov hlau) tab sis feem ntau muaj qhov loj dua. Cov pins no feem ntau muaj trocar, chisel, lossis spherical kawg. Steinmann pins tuaj yeem muaj cov xov ib nrab lossis du sab nraud txoj kab uas hla.
Steinmann tus pin yog dab tsi?
Steinmann pins (los yog intramedullary pins), ib qho kev tsim ua ntej me ntsis, yog hom zoo sib xws ntawm fixation hlau / tus pin. Nyob rau hauv thaum ntxov orthopedics cov ntsiab lus rau cov xov hlau tej zaum kuj siv synonymously. Niaj hnub no, Steinmann tus pin feem ntau yog hais txog ib hlau tuab dua li K-xaim. "wire": 0.9-1.5 hli. "pin": 1.5-6.5 mm.
K xov tooj puas yog cog?
K-wires thiab Steinmann pins yog siv los muab kev kho sab hauv rau pob txha lossis pob txha. Hauv qee qhov xwm txheej, kev tshem tawm ntawm qhov cog yog npaj thiab qhov cog cog tau tso tseg ntev los pab kom nws tshem tawm. Hauv lwm qhov xwm txheej, kev tshem tawm cov cog cog tsis tau npaj tseg thiab kev cog ntoo raug txiav tawm ntawm qib ntawm cov pob txha.
Qhov txawv ntawm Steinmann tus pin thiab K hlau yog dab tsi?
Qhov txawv ntawm tus pins thiab k-wires yog txoj kab uas hla: IM pins-tseem hu ua Steinmann pins-yog nruab nrab ntawm 1.5 hli (1/16 nti) thiab 6.5 hli (1/4 nti) nyob rau hauvtxoj kab uas hla, thaum K-xaim yog 0.9 txog 1.5 hli (0.035, 0.045, 0.062 nti) inch.
Kirschner xov hlau yog dab tsi?
Kirschner cov xov hlau lossis K-xaim lossis tus pins yog sterilized, sharpened,du stainless steel pins. Tshaj tawm xyoo 1909 los ntawm Martin Kirschner, cov xov hlau tam sim no tau siv dav hauv orthopedics thiab lwm hom kev kho mob thiab kws kho tsiaj phais.
