Ngu-CAH Medical | Sichuan, China
Kubathengi abafuna ii-MOQ eziphantsi kunye neentlobo eziphezulu zeemveliso, ababoneleli be-Multispecialty Suppliers banikezela nge-MOQ ephantsi yokwenza ngokwezifiso, izisombululo ze-mini-to-end logistics, kunye nokuthengwa kweentlobo ezininzi, ezixhaswa lishishini labo elityebileyo kunye namava eenkonzo kunye nokuqonda okuqinileyo kweendlela zemveliso ezivelayo.
Ⅰ.Zintoni izikrufu zePEEK?
I-PEEK (i-polyetheretherketone) izikrufu zenziwe ngeplastiki yobunjineli obukhethekileyo ene-insulation egqwesileyo, ukumelana nokugqwala, ukumelana nobushushu obuphezulu, kunye nokubuyiswa komlilo. Zisetyenziswa kakhulu kwizixhobo zonyango, izixhobo zombane, i-aerospace, kunye namanye amacandelo.
Iimpahla zeMathiriyeli
I-PEEK yiplastiki yobunjineli yobunjineli obungange-crystalline eneyona khemikhali ixhathisayo phakathi kweeplastiki zobunjineli, inyibilika kuphela kwi-asidi yesulfuric exineneyo. Iimpawu zayo zemishini ziquka ukuchasana nokushisa (ukushisa okusebenzayo okuqhubekayo ukuya kwi-260 ° C), ukuxhatshazwa kokugqoka, ukutshatyalaliswa komlilo (UL94 V-0 i-flame retardancy), kunye nokumelana ne-hydrolysis.
Usetyenziso
Izixhobo zezoNyango: Ngenxa yezakhiwo zazo ezingezizo imagnetic, insulating, kunye ne-corrosion-resistant, zilungele izixhobo zesixhobo sotyando.
Izixhobo zombane: Zisetyenziswa kumacandelo achanekileyo afana ne-IC wafer carriers kunye ne-LCD yokwenza iijigs.
I-Aerospace: Idla ngokusetyenziswa kwizicelo ezifuna amandla ezifana nezixhobo zamandla omoya kunye nezitywina zomnyango wenqwelomoya.
Iintlobo zokwakha
Ezinye iimodeli zomelezwe ngefiber yeglasi (umzekelo, i-30% yefiber yeglasi) ukuphucula iimpawu zoomatshini. Ngokuqhelekileyo zisetyenziswa kwizakhiwo ezinokwakheka okukhethekileyo ezifana nezikrufu ze-hermaphroditic kunye nezikrufu zebhontsi ezineknurled.
Ⅱ.Ngaba bafaka izikrufu edolweni lakho ukwenzela utyando lwe-ACL?
Izikrufu ziqhele ukusetyenziselwa ukukhusela i-grafts ngexesha lotyando lokuvuselela i-anterior cruciate ligament (ACL). Ngethuba lokwakhiwa kwakhona kwe-ACL, ugqirha usebenzisa i-arthroscopy ukwenza iindawo ezincinci ezijikeleze idolo. Emva kokususa i-ACL eyonakalisiweyo, i-autologous okanye i-allogeneic graft ifakwe kwi-joint. Izikrufu, iiankile, kunye nezinye izixhobo zisetyenziselwa ukukhusela i-graft kwibhedi yethambo ukuzinza.
Injongo yezikrufu
Izikrweqe zisetyenziselwa ngokukhuselekileyo i-anchor grafts (njenge-tendon ye-patellar kunye ne-hamstring tendon) kwi-femur kunye ne-tibia, ikhusela ukuba ingakhuli okanye iphume. Olu hlobo lokulungiswa luyinkqubo eqhelekileyo ngexesha lotyando lwe-arthroscopic kwaye luqinisekisa ukuzinza kwamadolo emva kokusebenza.
Ukhuseleko lwasemva kotyando
Emva kokuhlinzwa, i-brace okanye i-crutches iyadingeka ukukhusela idolo elihlangeneyo, kwaye unyango lomzimba kunye nokuzivocavoca umzimba kwenziwa. Izikrufu azidingi kususwa; ngokuthe ngcembe baba yinxalenye yethambo njengoko amathambo ehlangana.
Ⅲ.Ingaba iPEEK screw iyathandeka?
Izikrufu zePolyetheretherketone (PEEK) azina-biodegradable. Ngenxa yezinto zabo eziphathekayo, abanako ukuphuka ngokwemvelo emzimbeni womntu kwaye bafuna ukususwa kokuhlinzwa.
Izizathu ze-Non-Biodegradability
I-PEEK (i-polyetheretherketone) i-polymer ephezulu ye-molecular-weight ebonakaliswe ngamandla amakhulu kunye nokuzinza. Ayinakuthotywa kumzimba womntu ngokuthotywa kwe-enzymatic okanye ukubola. Kwizicelo zonyango zangoku, izikrufu ze-PEEK zisetyenziswa ngokukodwa kwi-anterior cruciate ligament reconstruction kunye ne-joint fusion surgeries, efuna ukulungiswa kwexesha elide lamathambo okanye izicubu ezithambileyo. Ngoko ke, izinto eziphathekayo kufuneka zibonise ukuzinza kwexesha elide.
Ixesha lokuposa: Oct-20-2025
