Izinto suture Absorbable. suture steel

Ngexesha ngenelelo ngotyando kuyimfuneko ukudibanisa ancedisana, imithambo yegazi. Sutures kutyando ibikade ngendaleko ethile, yaye namhlanje eziliqela iipropati ezithile ezikhuthaza ngokukhawuleza zokunyanga amanxeba. amayeza Modern sele ithathelwe ingqalelo kwaye icala izithambiso: the seams zibe lula, yaye maxa wambi kubo, hayi, azafunyanelwa ndawo ihleli.

Iimpawu ngezinto zokwakha crosslinking

izinto Suture kufuneka babe inani lwezakhono ezithile. Okokuqala, kufuneka ukuba loo nkunkuma inetyhefu, baxabane nomzimba. Enye mfanelo edingekayo - ukumelana nzala, ngenxa yokuba ukungabikho iintsholongwane kubaluleke kakhulu xa kusenziwa utyando. Kakade ke, izinto suture kufuneka womelele, ukuba ukulimaza esikule leyo iza kunqumla. Kubalulekile kunye luthambe kunye nokukwazi ukwenza iindawo. Zonke izinto lungaluhlobo of a intambo kwasekwa amaninzi (ukujiwuza, ukwaluka). Kuxhomekeka ubuchule eziphathekayo ukuba biodegradation, ukuhlelwa le suture ngu: suture absorbable, ngokucotha absorbable, nabo musa ukuluhlakaza kwaphela. Kwakhona into kutyando kunokuba zombini imvelaphi zendalo zokwenziwa.

Izixhobo musa ukuluhlakaza

Le mathiriyeli ngaphambi kokufika noogxa wesimanje. Noko ke, ngoku esisetyenziswa ngokubanzi kwezo meko xa kuyimfuneko ngokwenene ukuba ufumane uqhagamshelwano eyomeleleyo nethembekileyo. Kulo mzekelo, eli laphu ixesha elide ziya kuqhutyelwa umthungo efanayo. Olu didi lubandakanya imisonto isilika (absorbable kakhulu ekubeni abe imperceptible emva kweminyaka embalwa), ipholiyesta, ezinepolypropylene, Polyvinyl, izixhobo zombane yesinyithi, ezityiwa. Okwenziwa has a amandla enkulu ngokwaneleyo. Le umsonto Kulula kakhulu ukulawula, ukuba tie amaqhina. Idla waphawula indlela kwi kwithishyu. Amaxesha amaninzi ezinjalo izinto suture isetyenziswa zamehlo, uqhaqho zeplastiki, imisebenzi amalungu zesisu. Ngu zixhobo egalelwe ziquka ezinepolypropylene. Ngenxa yamandla ayo aphezulu lisetyenziswa isicelo iigridi ukulungisa izinto ezahlukahlukeneyo. Ucingo wentsimbi ezenziwe insimbi, inokusetyenziswa ngayo kwiinxalenye ngokusebenzisana kwentamo kunye m. P.

Dacron utyando

izinto suture Surgical ngokusekelwe ipholiyesta iye ukuqina eziluncedo: amandla phezulu, nokuphatha iipropati kwinqanaba. Ngaphezu koko, kunqabile kakhulu kubangela ukusabela emzimbeni. Lidla iintlobo ezininzi: ephothiweyo, zithi shinyi, isale fluororubber. Ixabiso filament enjalo liphantsi kakhulu. Amaxesha amaninzi, kukho suture enjalo kusetyenziswa ngexesha izihlunu zakhe, imisebenzi kwimimandla impiliso enzima, kwakunye neendawo apho kukho ukungaqondani rhoqo. Nangona kunjalo, kukho ezinye kuneengxaki. Ukuba emzimbeni ngokusisigxina, imisonto kunokubangela komtshiso oko.

Neempawu okwaziyo eziphathekayo ukuze lisasazwe. zokuthunga

Substances yale hlobo kunokuba zendalo okanye zokwenziwa. Ukwenza zokuthunga yendalo. Le izinto suture steel ezenziwe amathumbu ezincinane ezincancisayo (esempilweni), apho kusingathwa ngendlela ekhethekileyo. Ekuqaleni, impahla okunjalo amandla ezaneleyo, kodwa ndaphulukana. Kuba kweveki okanye ezimbini indices zayo uncipha ngesiqingatha. Ukuze resorption ixesha linyuke kancinane nge unyango kunye neetyuwa zokuthunga chromium. Le manipulation kwandisa ixesha zokuchithwa kwisiqingatha. Kubalulekile ukuqaphela into yokuba loo suture wendele ngokwahlukileyo ngokuxhomekeke esikule apho safakwa, kwaye amandla igazi unikezelo kwisiza, iimpawu ngabanye eziphilayo. Bobubi ke ngqongqo kunye nemisonto, kwakunye ithuba negazi lakho. izicelo Main - izifo nococeko, nomchamo, utyando kwi amalungu bokuphefumla zokugaya, inxeba ukuvalwa.

sutures zokwenziwa absorbable

Olu hlobo luquka izinto ezibe iipropati kangangoko. Xa isicelo sabo lula ukuqikelela ixesha kuphelelwa ngamandla. Ukongeza, ezi ngemisonto kulula ukuyisebenzisa, banamandla kakhulu. UNYE umdibanise eqinisekileyo - le inertia kunye nokusilela komzimba. Olunye udidi - polyglycolic izinto suture absorbable. Lubonakala iyahlala eliphezulu kwaye ezikwaziyo ukugcina Sikwithuba elibaluleke inxeba impiliso. Dexon - enye izinto ezininzi ezisetyenziswayo eziqhelekilyo kutyando ngokunjalo izifo nococeko, nomchamo. izinto ezinjalo nje zokwenziwa abe imvelaphi eqhelekileyo. Bona - Iipholima lactic acid. Emva kumsonto sele ungene esikule lwenzeka inkqubo haydrolisis. Ekugqityweni zonke ekudibaneni kwemichiza suture ibola kwiimolekyuli amanzi carbon dioxide. I kusetyenziswa kakhulu qho suture zokwenziwa absorbable kwezihlunu kunye esiswini kwisisu pleural. Kule mimandla, ixesha okutsha, ivela kwiveki enye inyanga, ngoxa ngexesha elinye zalathisi yokwehla amandla eziphathekayo.

Vicryl - suture ngokujoyina zomzimba

Kuba iikhompawundi izicwili ezithambileyo kunye amanxuwa musa ukuba isiqabu ixesha elide, esebenzisa izinto vicryl mihla. It has a imvelaphi eyenziweyo kwaye ubunjwe glycolide kunye L-lactide. reactions zeethishu xa esetyenziswa phantsi, amandla lifinyele emva kweeveki ezi-4. Zalisa, ekumisweni ngendlela ephilayo lwenzeka ngu haydrolisis emva kweentsuku 50-80. Faka nemisonto ezinjalo kwaye zamehlo kunye ne. Kodwa ezo ndawo apho ukusetyenziswa kwayo ayifanelekile - neurosurgery kunye uqhaqho lwentliziyo. izinto suture nabanako ezinikezelweyo kwifomu unpainted, yaye ebomvu - Vicryl. Imisonto zikhona ubukhulu ezahlukeneyo kunye nobude. Iinxalenye singabandakanya ngenaliti steel stainless.

Ukugcinwa sutures zoqhaqho

Ukuze kuhlohlwa nokugcina iimpawu zazo emzimbeni, kubalulekile ukuba balandele ngqo lobushushu elichanekileyo. Sutures kutyando baphelelwe ngamandla xa igcinwe kwiqondo lobushushu eliphezulu kwe 30º C okanye izikhombisi ezimbi. Ukuba umsonto isusiwe kumqulu kodwa kusetyenziswa, kufuneka itshatyalaliswe. Kubalulekile ukuba ukugada kunye nemihla lokuphelelwa. Ngokweempawu zabo emva kokuba iinguqu ezimbalwa. Qhagamshelana ne ukufuma kwaye ayinqweneleki kakhulu. Kuphephe inkqubo kokuvala waphinda suture.