High Purity Medical Tantalum Qws

Cov txiaj ntsig ntawmsiab purity kho mob tantalum rods: Tsis yog tsuas yog tantalum tsis muaj teeb meem rau tib neeg lub cev, tab sis tib neeg cov leeg tuaj yeem loj hlob ntawm nws. Piv txwv li, tantalum porous coatings yog siv nyob rau hauv kev tsim kho ntawm orthopedic implants vim hais tias tantalum tuaj yeem tsim kev sib raug zoo ntawm cov ntaub so ntswg. Qhov no yog kev kho mob hu ua bio-soluble.

Porous tantalum rods yog siv nyob rau hauv cov tshuaj raws li ntxeem tau tantalum rods. Porous tantalum rods yog honeycomb-zoo li peb-dimensional pas nrig-zoo li cov qauv tsim los ntawm cov qauv ntawm tib neeg cov pob txha, nrog qhov nruab nrab qhov pore loj ntawm 430 nm thiab qhov porosity ntawm 75 txog 80. 110 GPa), yog li zam kev zam. kev nyuaj siab masking teebmeem. Cov porous tantalum rods tau npaj los ntawm Zimmer. Porous tantalum rod implantation feem ntau yog siv rau kev kho mob thaum ntxov mus rau nruab nrab-theem ischemic necrosis ntawm lub taub hau femoral. Femoral taub hau necrosis yog ib yam kab mob uas cuam tshuam rau kev ua haujlwm ntawm lub taub hau femoral vim kev puas tsuaj ntawm cov ntshav ntws hauv lub taub hau, uas tuaj yeem tshwm sim rau txhua lub hnub nyoog, tab sis feem ntau hauv cov tub ntxhais hluas. Rau kev kho mob ntawm femoral taub hau necrosis thaum ntxov, cov hau kev tseem ceeb yog los txo qhov siab hauv lub taub hau femoral, ua kom cov ntshav ntawm lub taub hau femoral, thiab tiv thaiv los yog qeeb ntawm deformation ntawm lub taub hau femoral. Porous tantalum rods muaj kev txhawb nqa zoo rau thaj tsam ntawm femoral lub taub hau necrosis, tsis txhob femoral lub taub hau tawg, thiab muaj peev xwm rov ua dua qhov chaw ischemic necrotic ntawm lub taub hau femoral. Porous tantalum tuaj yeem txhawb kev loj hlob ntawm tes thiab txhim kho lub peev xwm osteogenic ntawm osteoblasts. Cov kev sim tshuaj ntsuam xyuas tau pom tias cov txiaj ntsig ntawm kev kho mob thaum ntxov ntawm tantalum hlau cog rau thaum ntxov femoral taub hau necrosis yog qhov txaus siab, thiab qhov kev ua tiav tom qab ua tiav yog siab dua li ntawm cov pob txha fibular grafting. Piv nrog rau cov kev phais ib txwm siv, ntswj tantalum rod implantation muaj qhov zoo ntawm kev ua haujlwm yooj yim, lub sijhawm ua haujlwm luv luv (lub sijhawm ua haujlwm nruab nrab yog 36 min), los ntshav tsawg (qhov nruab nrab los ntshav yog 70 mL), kev raug mob tsawg dua, rov qab ua haujlwm sai, thiab lub sijhawm pw hauv tsev kho mob luv ( nruab nrab yog l0 d). Yog li ntawd, tantalum rod implantation muab ib qho kev xaiv tshiab ntawm kev kho mob thaum ntxov femoral taub hau necrosis.

Raws li ib tugsiab purity kho mob tantalum qws tsum, Yusheng Hlau tuaj yeem muab koj nrog ntau yam tshwj xeeb ntawm niobium rods, txais tos hu rau peb!

Cim npe nrov: siab purity kho mob tantalum pas nrig, lwm tus neeg, manufacturers, hoobkas, customized, yuav, nqe, hais, zoo, cia muag, hauv Tshuag