Tag nrho lub ntsej muag hloov cog hniav
Kev cem ntuj cog lus, tuaj yeem siv nyob rau hauv tag nrho lub hauv caug arthplasty (tka). muaj 4 femellal condyle, tibsial tais thiab patella tivthaiv .
Kev taw qhia: los ntawm hloov lub hauv caug puas articulation hauv cov neeg mob, rov ua haujlwm ntawm lub hauv caug, nce siab tus neeg mob mus txog rau kev mus thiab txo mob .
Lub pob qij txha puas tuaj yeem cuam tshuam los ntawm kev mob loj los ntawm kev mob caj dab, mob caj dab lossis mob caj dab los yog mob rheumatoid lossis rheumatoid caj dab los yog mob caj dab
Mekas tag nrho lub hauv caug hloov pob zeb cog yog muaj dhau nrog kev sib tw tus nqi .
Cov Khoom Siv Cov Khoom Siv
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Ib feem |
Khoom |
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Femoral tivthaiv |
Cobalt-chromium alloy lossis oxidized zirconium (rau kev hnav kom tsawg) |
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Pej xeem bodplate |
Titanium Alloy lossis Cobalt-Chromium Alloy |
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Polyethylene Ntxig |
UHMWPE |
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Patellar tivthaiv |
UHMWPE (yas) |
Kev tivthaiv . spec .
Femoral Condyle, 0-6 (l / r)
Tibial Insert, 0-6 (L/R) each size contains height 8/10/12.5/15, 28 separately
TIBIA TAIS, 0-7} specifications
Patella tivthaiv, 28/8, 30/8, 30/10, 30/8, 33/8, 33/8, 36/10, 6 specifications
Hom Hauv caug Hloov Kev Hloov Chaw Cog Lus
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Ntaus |
Kev piav txog |
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Cr |
Pcl .} siv thaum PCL yog noj qab nyob zoo . |
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Naj luam |
Siv lub hauv paus ncej thiab cam txheej txheem los hloov pcL muaj nuj nqi .}}} siv thaum pcl yog puas li. |
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Cov kabmob txawb |
Ntau lub hauv caug lub zog . |
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Cov Kabmob Ruaj |
Cov ntaub ntawv yas yog tsau rau Tibial Begplate - ntau qhov ntau thiab raug nqi zoo. |
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Nchuav / Tus Neeg Mob Tshwj Xeeb |
Tsim raws li MRI / CT scans rau ntau meej anatomical haum . |
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Kho cov lus cog |
Rau kev rov ua haujlwm, suav nrog cov qauv tsim nyog ntev rau cov qauv tsim rau kev ruaj khov . |
Nta & Cov txiaj ntsig
● Kev tsim qauv classic classed los ntawm lub sij hawm ntev ntawm cov kev kuaj mob .
● Kev sib pauv siab dua, ib qho ntxig ib qho loj tuaj yeem ua haujlwm nrog 3 tus poj niam qhov ntau thiab tsawg, vice versa.
● Cov kab ke polished zoo heev, txo cov hnav tus nqi .
● Qhab Hlwb Tso Tawm Sab Hauv Hluav Taws Xob (piv rau peb cov qauv qub), rov qab ua kom muaj kev pheej hmoo ntawm Intercondar Bergondar?.
● Sib txuas ntxiv thiab postoolly ncua sij hawm patello-femoral trofohale greaste-femoro femoral tiv tauj kev ntxhov siab.
● 7 Degree Patloo-femoral trofohale muag groovear, ze li kev sib tw li qub anatomy
Permanent Pa Knascus Tag Nrho Cov Khoom Siv Hauv Lub Zog Cygus Txhaj tshuaj Tiv Thaiv, muab cov txiaj ntsig phais qhov txiaj ntsig.
Sau ntawv hauv kev phais mob
▪ Saib xyuas tus neeg mob lub hauv caug nrog xoo hluav taws xob ua ntej phais .
● Xaiv cov kev cog lus qhia tshwj xeeb thaum phais mob .
Siv cov Cygnus tag nrho cov pob hauv caug hloov kho kom ntsuas qhov ntsuas kom ntsuas thiab sib npaug ntxiv ua ntej cog cov khoom.
● Ua tib zoo soj xyuas cov kev ua lej thaum phais mob .
● Rov siv dua ntawm kev cog hniav yog txwv tsis pub siv tsis tau .
● Thaum moj khaum prosthesis, tsis txhob khawb shoulliculation chaw .
Cov txiaj ntsig ntawm Tkr Kev Cog Lus
● Kev txhaj tshuaj mob los ntawm osteoarthritis lossis kev raug mob
Resterored muaj nuj nqi thiab muaj kev mus ncig
● Txhim kho lub neej zoo
● Kev ua tau ntev ntev - tau muaj li ntawm 15-25 xyoos)
Rates Kev Kawm Zoo (90-95%)
Kev tsim
Ua tsaug rau peb cov kev paub ntev ntev hauv 24 xyoos, peb cov kws paub txog kev ua haujlwm, peb yog cov khw muag khoom siv rau R & D thiab oem-ntau lawm ntawm cov cuab yeej kho mob.
Qho kev pab
1.} Cov Khoom Kho Mob Ntaus Khoom Tsim
Kev Kawm Ntawv thiab Kev Tsim Kho Tshiab
Prototyping & iteration los ntawm prototyping sai rau kev siv tau tsim
2. Cov Khoom Kho Mob Ntaus Khoom Kho Mob
Engineering zoo tshaj plaws: hloov tsim mus rau cov khoom siv ua haujlwm tiav nrog kev tsom xam ntawm kev siv tau, kev nyab xeeb, thiab kev ua haujlwm .
Txheej Txheem Txhim Kho: Nruam Kev Kho Dua
3.} Daim Ntawv Cog Lus Engineering rau Cov Khoom Siv Kho Mob
Kev Siv Cov Kev Tsim Kho Kev Cai: Muab Daim Ntawv Cog Lus Tuam Txhab Kev Pab
4. kev kho mob tsim thiab kuaj thiab siv tau
Kev tsim kev tsim qauv: kev sim txhij txhua thiab siv tau ntawm cov qauv tsim tawm tsam cov qauv thoob ntiaj teb {}}
Kev kuaj mob thiab kuaj qhov tsim nyog: Peb muab cov kev ntsuas tsim nyog los xyuas kom koj lub cuab yeej npaj rau kev kho mob siv .
Cim npe nrov: Tag nrho lub pob hauv qab cog tsob nroj, Tuam Tshoj tag nrho lub pob hauv qab hloov cov chaw tsim tshuaj paus cog qoob loo, lwm tus neeg, Hoobkas
Tug
Tsis muajKoj Tseem Yuav Zoo Li
Xa kev nug