Zvigadzirwa zveTitanium Total Knee Joint Replacement Implants zvemhando yepamusoro
Zvinhu Zvinoshandiswa Pamabvi muTitanium
Magadzirirwo emhando yepamusoro etitanium ibvi rekuchinja majoini
Zvigadzirwa zvemabviinozivikanwawo sechigadziko chekubatanidza mabvi, zvishandiso zvekurapa zvinoshandiswa kutsiva majoini emabvi akakuvara kana ane chirwere. Zvinowanzoshandiswa kurapa varwere vane arthritis yakanyanya, kukuvara, kana zvimwe zvirwere zvinokonzera kurwadziwa kwemabvi kwenguva refu uye kufamba kushoma. Chinangwa chikuru chezvishandiso zvemajoini emabvi ndechekurerutsa marwadzo, kudzoreredza mashandiro emuviri, uye kuvandudza hupenyu hwese hwevarwere vane kuora kwakanyanya kwemajoini emabvi.
Chikamu chechikadzi chekutsiva majoini ebviChidimbu chesimbi kana checeramic chinotsiva magumo ebhonzo rechidya (femur) mujoini rebvi. Chine chimiro chinotevedzera hunhu hwebhonzo kuti rikwanise kupinda zvakanaka mujoini. Chikamu chejoini chinowanzo batanidzwa nebhonzo nesimende yakakosha kana kuburikidza nenzira yekudzvanya-kusunga inokurudzira kukura kwemapfupa akatenderedza chidya.
Munguva yekutsiva majoini ebviPakuvhiyiwa, chiremba anovhiya achaita kucheka pabvi obvisa chikamu chakakuvara chefemur. Chiremba anovhiya anozogadzirira pfupa kuti rigamuchire femoral component implant. Femoral component ichaiswa panzvimbo yayo uye ichaiswa panzvimbo yayo uchishandisa simende yemapfupa kana nzira yekusimbisa. Kana chikamu chefemoral changoiswa, chiremba anovhara kucheka uye murwere anotanga kupora. Mushure mekuvhiyiwa, varwere vanowanzo fanirwa kutora chikamu mukurovedza muviri kuti vabatsire kusimbisa ibvi uye kukurudzira kupora. Mushure memwedzi mishoma yekurapwa, varwere vanowanzo tarisira kuti ibvi rinzwe zviri nani uye rive nekushanda kwakaringana. Zvisinei, zvakakosha kutevedzera chero mirairo yakapihwa nachiremba mushure mekuvhiyiwa kuti uve nechokwadi chekupora kwakanaka uye kupora.
Dzivisa kutendeseka nezvinhu zvitatu
1. Dhizaini yenzvimbo dzakawanda inoparusununguko rwekutenderera nekutenderera.
2. Dhizaini yeredhiyo yeJ curve femoral condyles inodonha inogona kutakura nzvimbo yekubata panguva yekutenderera kwakanyanya uye kudzivirira kuchera.
Dhizaini yakapfava yePOST-CAM inoita kuti osteotomy yePS prosthesis ive diki pakati pemakonzo. Bhiriji remapfupa rinogara riripo rinoderedza njodzi yekutyoka kwemapfupa.
Dhizaini yakanaka yemugero wetrochlear
Patellatrajectory yakajairika ine chimiro cheS.
● Dzivisa kukanganiswa kwepakati pemabvi panguva yekukwenya kwebvi, apo ibvi nepatella zvinonyanya kukanda mabvi.
● Usabvumira mutsetse wepakati we patella trajectory.
1. Zvidimbu zvinokwanisika kuenzaniswa
2. Rusvingo rweparutivi rwakakwenenzverwa zvakanyanya runodzivirira kukwenywa mushure mekukwenywa.
3. Bhokisi rakavhurika remukati memubato wesimbi rinodzivisa kukweshwa kwepositi yepamusoro.
Kutenderera kwemadhigirii 155 kunogona kuitwazvakaitwanehunyanzvi hwakanaka hwekuvhiya uye kurovedza muviri kwakanaka
Makoni ekudhinda e3D anozadza zvikanganiso zvakakura zve metaphyseal nesimbi ine maburi kuti ikwanise kukura.
Zviratidzo zvekutsiva majoini emabvi
Arthritis ine rheumatoid
Arthritis inokonzerwa nekurwadziwa kwemusana, osteoarthritis kana degenerative arthritis
Kukundikana kwe osteotomy kana kutsiva chikamu chimwe chete kana kutsiva ibvi rese
Tsanangudzo yePfeketo yeMabvi
Bvumira Femoral Component . PS
| Bvumira Femoral Component . CR | 2# Kuruboshwe |
| 3# Kuruboshwe | ||
| 4# Kuruboshwe | ||
| 5# Kuruboshwe | ||
| 6# Kuruboshwe | ||
| 7# Kuruboshwe | ||
| 2# Kurudyi | ||
| 3# Kurudyi | ||
| 4# Kurudyi | ||
| 5# Kurudyi | ||
| 6# Kurudyi | ||
| 7# Kurudyi | ||
| Shandisa Femoral Component (Zvinhu: Co-Cr-Mo Alloy) | PS/CR | |
| Bvumira Tibial Insert (Zvinhu: UHMWPE) | PS/CR | |
| Bvumira Tibial Base plate | Zvinhu: Titanium Alloy | |
| Chifukidziro cheTrabecular Tibial | Zvinhu: Titanium Alloy | |
| Bvumira Patella | Zvinhu: UHMWPE | |
