I-Multifilament eNgqubayo ekhawulezayo iAbsoroable Polyglactin 910 Sutures eneNaliti okanye ngaphandle kwayo WEGO-RPGLA
Ukwakhiwa &Ulwakhiwo&Mbala
Njengoko inkcazo kwi-European Pharmacopoeia, iisutures ezilukiweyo ezilukiweyo zokwenziwa zibandakanya iisutures ezilungiselelwe ukusuka kwipolima yokwenziwa, iipolima okanye iicopolymers. I-RPGLA, i-PGLA RAPID, i-sutures i-synthetic, i-absorbeble, i-braided, i-sutures yokuhlinzwa eyinyumba ehlanganiswe ne-copolymer eyenziwe kwi-90% ye-glycolide kunye ne-10% L-lactide. Uphawu lokulahleka kwamandla ngokukhawuleza lufezekiswa ngokusetyenziswa kwezinto zepolymer ezinobunzima obuphantsi be-molecular kune-PGLA eqhelekileyo (i-Polyglactin 910) i-sutures. I-WEGO-PGLA RAPID sutures ifumaneka ingadaywanga kwaye idayiwe i-violet kunye ne-D&C Violet No.2 (inombolo ye-Colour Index 60725).
Ukwaleka
I-WEGO-PGLA RAPID sutures ifakwe ngokufanayo nge-poly(glycolide-co-lactide) (30/70) kunye ne-calcium stearate.
Isicelo
I-WEGO-PGLA RAPID suture ibangela ukusabela okuncinci kokuqala kokuvuvukala kwizicubu kunye nokungena kwe-fibrous connective tissue. I-WEGO-PGLA RAPID sutures yenzelwe ukusetyenziswa ngokubanzi ngokumalunga nezicubu ezithambileyo apho kufuneka kuphela inkxaso yenxeba yexesha elifutshane, kubandakanywa iinkqubo zamehlo (umz. conjunctiva).
Ngakolunye uhlangothi, ngenxa yokulahlekelwa ngokukhawuleza kwamandla okuqina, i-WEGO-PGLA RAPID ayifanele isetyenziswe apho uqikelelo olwandisiweyo lwezicubu eziphantsi koxinzelelo lufunekayo okanye apho ukuxhaswa kwenxeba okanye ukuxhamla ngaphaya kweentsuku ze-7 kuyadingeka. I-WEGO-PGLA RAPID suture ayisebenzisi kwi-cardiovascular and neurological tissues.
Ukusebenza
Ukulahleka okuqhubelekayo kwamandla okuqina kunye nokufunxa ekugqibeleni kwe-WEGO-PGLA RAPID suture kwenzeka nge-hydrolysis, apho i-copolymer ithotywa kwi-glycolic kunye ne-lactic acids ethi emva koko ifunxwe kwaye isuswe ngumzimba.
Ukufunxa kuqala njengelahleko yamandla okuqina okulandelwa kukuncipha kobunzima. Izifundo zofakelo kwiimpuku zibonisa le profayili ilandelayo, Xa kuthelekiswa nePGLA ((Polyglactin 910) suture).
RPGLA( PGLA RAPID) | |
Iintsuku zoMtyalo | Uqikelelo lwe-% lwamandla oqobo aseleyo |
Iintsuku ezisi-7 | 55% |
Iintsuku ezili-14 | 20% |
Iintsuku ezingama-21 | 5% |
Iintsuku ezingama-28 | / |
42-52 iintsuku | 0% |
56-70 iintsuku | / |
Ubungakanani bemisonto ekhoyo: USP 8/0 ukuya ku-2 / Metric 0.4 ukuya ku-5