Absorbable impahla suture. suture steel

Phakathi kokungenela kuhlinzwa kubalulekile ukuxhuma kwezicubu, kwakheka imithambo yegazi. Sutures ukuhlinzwa kwavele kwemvelo ezithile, futhi namuhla banayo eziningi izakhiwo ezithile ekhuthaza okusheshayo ukuphulukiswa amanxeba. imithi yanamuhla iye kunakwe futhi ohlangothini yezimonyo: ezinkulu kukhona obunganakekile, futhi ngezinye izikhathi kuzo, futhi ngisho nomkhondo uhlala.

Izimpawu zokwakha crosslinking

Suture impahla kufanele ifa inombolo kwemakhono latsite. Okokuqala, ukwaziswa okunjalo akufanele kube anobuthi, baxabane nomzimba. Enye imfanelo edingekayo - ukumelana inzalo, ngoba ukungabi kwamagciwane kubaluleke kakhulu phakathi nokuhlinzwa. Futhi-ke, indaba suture Kumelwe babe namandla, hhayi ukulimaza nezicubu okuyothi sidlule. Okubalulekile futhi umswakama waso kanye nekhono yakha ISIZINDA. Zonke izinto kungathatha ngesimo intambo noma kumiswa eziningana (ukusonta, nangegolide). Kuye ikhono impahla ukuze biodegradation, ngezigaba we suture kuyinto: suture absorbable, kancane absorbable nalabo musa chaza nhlobo. Futhi i-elementi ekuhlinzeni kungaba kokubili odabuka yemvelo kanye zokwenziwa.

Izinto ukuthi musa chaza

Lezi Kwasetshenziswani ngaphambi kokusungulwa lozakwabo ngaphezulu yesimanje. Nokho, manje kusetshenziswa kakhulu kulezo zimo lapho kubalulekile ukuthola ukuthi kunokuhlobana okukhulu nokunokwethenjelwa. Kulokhu, indwangu isikhathi eside izobanjelwa umthungo efanayo. Lesi sigaba sihlanganisa usilika imicu (kuqhathaniswa absorbable kusukela baba imperceptible ngemva kweminyaka embalwa), i-polyester, polypropylene, polyvinyl, metal zikagesi, ukudla. Usilika has a amandla ngokwanele ezinkulu. Lolu chungechunge Kulula kakhulu ukukhohlisa, tie ifindo. Kuvame waphawula ukusabela izicubu. Ngokuvamile kwaziswa suture isetshenziswa zamehlo, ukuhlinzwa kokulungisa ukubukeka, imisebenzi ezithweni emathunjini. Ngu sesigcilikisha inert zihlanganisa polypropylene. Ngenxa yamandla ayo okusezingeni eliphezulu isetshenziswa sokusebenzisa grid ukulungisa izici ezihlukahlukene. I wire sensimbi ezenziwe ngensimbi engagqwali, ingasetshenziswa ngokuhlangana sternum izingxenye kanye m. P.

Dacron ukuhlinzwa

Steel suture impahla esekelwe polyester uye undoubted izinzuzo: namandla high, yokusingatha izakhiwo ezingeni. Ngaphezu kwalokho, kakhulu ayivamile ukubangela ukusabela emisipheni. Ngokuvamile-ke ngezinhlobo eziningi: nokwelukiweyo aluka, kwagcwala fluororubber. Izindleko ube intambo enjalo kuqhathaniswa ongaphakeme. Ngokuvamile, suture enjalo isetshenziswa ngesikhathi izicubu wokufakelwa, imisebenzi enzima ukuphulukiswa izindawo, kanye nezindawo lapho kukhona ukungezwani njalo. Nokho, kukhona inezici ezithile ezingathandeki. Ukuba emzimbeni unomphela, izindikimba ezinjalo kungabangela ukuvuvukala.

Izimpawu olukwazi impahla ukuhlakazeka. catgut

Izinto yalolu hlobo kungaba zemvelo noma zokwenziwa. Ukuze afeze catgut zemvelo. Lokhu kuhlinzwa impahla suture wenza emathunjini amancane ezincelisayo (enempilo), okuyinto okwenziwa ngendlela ekhethekile. Ekuqaleni, a impahla onjalo amandla anele, kodwa ngokushesha walahlekelwa. Kwasithatha isonto lonke noma amabili indices zalo kuyehla ngesigamu. Ukuze resorption isikhathi sinyukile kancane by ukwelashwa nge catgut chromium nosawoti. Lokhu zokukhwabanisa kwandisa isikhathi nokonakala ngesigamu. Kubalulekile wazi yokuthi suture enjalo ugxile ehlukile kuncike izicubu lapho yafakwa, namandla ukuze igazi eligciniwe kwisayithi, izici ngabanye umzimba. I yokuntula kukhona rigidity nentambo, kanye nokwenzeka komzimba. izicelo Main - zabesifazane, Urology, ukuhlinzwa ezithweni zokuphefumula futhi wokugaya ukudla, Ukuvalwa ukulimaza.

sutures Zokwenziwa absorbable

Lolu hlobo kuhlanganisa izinto ezithinta izakhiwo elilungile. Ngo isicelo sabo kulula ukubikezela isikhathi ukulahlekelwa amandla. Ngaphezu kwalokho, lezi lokuluhlaza asebenziseka kalula, banamandla kakhulu. Enye plus ocacile - the inertia kanye nokuntuleka komzimba. Omunye ezihlukahlukene - polyglycolic absorbable suture impahla. It libhekene ukuqina okusezingeni eliphezulu futhi abakwaziyo esaziwa esibucayi isilonda ukuphulukisa isikhathi. Dexon - yezinto ezivame kakhulu ezisetshenziswayo ekuhlinzeni ngaphandle kanye nezifo zabesifazane, Urology. izinto ezinjalo zokwenziwa banendabuko efanayo. Ziyakwazi - polymers of acidosis acid. Ngemva intambo eseke wangena nezicubu kwenzeka inqubo hydrolysis. Lapho beqeda konke zamakhemikhali suture sekubola ukuba amangqamuzana awuketshezi bese -carbon dioxide. I esetshenziswa njalo kunazo zokwenziwa suture absorbable ngoba kwezicubu besisu ingaphakathi pleural. Kulezi zindawo, inkathi ukuvuselelwa kuyinto esisuka esontweni elilodwa kuya ngenyanga, nakuba kuvumelana izinkomba amandla encishisiwe material.

Vicryl - suture ngokujoyina izicubu

Ukuze compounds kwezicubu ezithambile kanye amasayithi angadingi impumuzo eside, usebenzisa vicryl impahla yesimanje. It has a umsuka zokwenziwa futhi yakhiwa glycolide futhi L-lactide. Izicubu ukusabela lapho esetshenziswa njengoba ongaphakeme, amandla sinciphile ngemva kwamasonto 4. nokonakala Gcwalisa i umzimba kwenzeka hydrolysis emva kwezinsuku 50-80. Sebenzisa lokuluhlaza okunjalo futhi zamehlo ukusebenza kwayo nezifo zabesifazane. Kodwa kulezo zindawo lapho ukusetshenziswa kwalo okungalungile - neurosurgery nokuhlinzwa kwenhliziyo. Vicryl - suture impahla okungase enikeziwe ngefomu unpainted, futhi ube umbala onsomi. Imicu khona ukushuba ezahlukene kanye nobude. Izingxenye ingafaka engagqwali yenaliti.

Lokugcina sutures kuhlinzwa

Ukuze uhala ukugcina izakhiwo zabo ezingokwenyama, kubalulekile ukuba banamathele lokushisa elifanele. Sutures ekuhlinzeni uphelelwe amandla uma agcinwe ezingeni lokushisa ephakeme kunaleyo 30º C noma izinkomba engemihle. Uma intambo isusiwe kusukela isembozo, kodwa hhayi esetshenziswa, kumele ilahlwe. Kubalulekile ukugada yisikhathi. Ngokusho impahla yabo ngemva izinguquko ezimbalwa. Xhumana ne umswakama futhi engathandeki kakhulu. Gwema okuphindaphindiwe inqubo inzalo le suture.