Iibinta kulul Ti alloy JDS wadarta beddelka misigta wadajirka sanaaciga

Sharaxaad Gaaban:

Jirka Sibidhka ee JDS
Qalabka: Ti Alloy
Dahaarka dusha sare: Ti budada buufinta

Faahfaahinta Alaabta

Tags Product

Sharaxaada Alaabta

CDA

132° CDA

U dhow qaab-dhismeedka anatomical ee dabiiciga ah

50° xagasha lafaha lafaha

Ka ilaali calarka femoral si aad u hesho taageero dhow

Xagasha lafo-beelka
Qoor-duuban

Qoorta Tapered

Yaree saameynta inta lagu jiro dhaqdhaqaaqa oo kordhi tirada dhaqdhaqaaqa

Garabka dambe oo la dhimay

Ilaali trochanter-ka weyn oo ogow qalliinka ugu yar

Garab-dhinac-dhinac
Iska yaree-fog

Iska yaree cabbirka fog ee M/L

Sii xiriir kortikal oo u dhow femur Qaabka A si loo kordhiyo xasilloonida bilowga

Naqshadaynta Groove ee labada dhinac

Faa'iido u leh in la hayo tiro badan oo lafo badan iyo sahayda dhiigga intramedullary ee dhinacyada AP ee jirridda femoral iyo kor u qaadida xasilloonida wareegga

Groove-naqshad-labada dhinacba
Naqshad u dhow-dabeed-leydi-xagal ah

Naqshad leydi gees ah oo u dhow

Kordhi xasiloonida ka hortagga.

Curved-Distal

Qalooca Distal

Faa'iido u leh in lagu geliyo sanaaciga iyada oo loo marayo hababka hore iyo anterolateral, iyada oo laga fogaanayo u-fiirsashada walaaca fog

Qalafsanaan sarexasilloonida qalliinka kadib

dhumucda dahaarka weyn iyo porosity sareka dhig unugyada lafaha inay si qoto dheer ugu koraan daaha, iyo sidoo kale waxay leeyihiin xasillooni muddo dheer oo wanaagsan.

Dhumucdiisuna tahay 500 μm u dhow
60% porosity
Qalafsanaanta: Rt 300-600μm

Qalafsanaan sare

sanaaci lagoyska sinta

A misigta la gashadowaa qalab caafimaad oo loo isticmaalo in lagu beddelo xubnaha sinta oo dhaawacan ama buka, ka nafis xanuunka iyo soo celinta dhaqdhaqaaqa. Labbada miskaha waa kubbadda iyo gogol-dhaafka kaas oo isku xira femur (lafaha bowdada) ilaa miskaha, taas oo u oggolaanaysa dhaqdhaqaaq ballaaran. Si kastaba ha ahaatee, xaaladaha sida osteoarthritis, rheumatoid arthritis-ka, jabka ama necrosis xididada xididada ayaa keeni kara in wadajirku si weyn u xumaado, taasoo keenta xanuun joogto ah iyo dhaqdhaqaaq xaddidan. Xaaladahan, misigta la geliyo ayaa laga yaabaa in lagu taliyo.

Laga soo bilaabo 2012-2018, waxaa jira 1,525,435 xaaladood oo aasaasiga ah iyo dib u eegismiskaha iyo jilibka beddelka wadajirka ah, kuwaas oo ka mid ah kuwan jilibka aasaasiga ah ayaa xisaabiya 54.5%, iyo misigta hoose waxay ku jiraan 32.7%.

Kadib markiibeddelka wadajirka ah, heerka dhacdooyinka jabka periprosthetic:
THA aasaasiga ah: 0.1 ~ 18%, sare kadib dib u eegis
TKA aasaasiga ah: 0.3 ~ 5.5%, 30% dib u eegis kadib

Waxaa jira laba nooc oo waaweyn oo ahmiskaha la gashado: wadarta beddelka sintaiyobeddelka misigta qayb ahaan. Awadarta beddelka sintawaxay ku lug leedahay bedelida labadaba acetabulum (socket) iyo madaxa femoral (kubad), halka bedelka miskaha qayb ahaan uu badelo kaliya madaxa femoral. Doorashada labada u dhaxaysa waxay ku xiran tahay inta uu le'eg yahay dhaawaca iyo baahida gaarka ah ee bukaanka. Soo kabashada qalliinka miskaha ka dib way kala duwan tahay, laakiin bukaanada intooda badani waxay bilaabi karaan daaweynta jireed isla markiiba qaliinka ka dib si loo xoojiyo muruqyada ku wareegsan oo loo hagaajiyo dhaqdhaqaaqa. Horumarinta farsamooyinka qalliinka iyo teknoolojiyadda la geliyo, dad badan ayaa la kulma horumar la taaban karo oo ku saabsan tayada noloshooda ka dib qalliinka miskaha, taas oo u oggolaanaysa inay dib ugu noqdaan waxqabadyada ay jecel yihiin iyagoo leh firfircooni cusub.

Beddelka sinta Codsiga Caafimaadka

JDS-Cementless-Stem-7

Beddelka misigta wadajirka ah Faahfaahin

Dhererka jirida 110mm/112mm/114mm/116mm/120mm/122mm/124mm/126mm/129mm/131mm
Balaadhka fog 7.4mm/8.3mm/10.7mm/11.2mm/12.7mm/13.0mm/14.8mm/15.3mm/17.2mm/17.7mm
Dhererka ilmagaleenka 31.0mm/35.0mm/36.0mm/37.5mm/39.5mm/41.5mm
Deminta 37.0mm/40.0mm/40.5mm/41.0mm/41.5mm/42.0mm/43.5mm/46.5mm/47.5mm/48.0mm
Qalab Alloy Titanium
Daaweynta Dusha sare Ti Powder Plasma buufin

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