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









