Isinxibo seVacuum esilahliweyo sokutywina iDrainage
Iinkcazo zePVA III
Izinto eziphathekayo: I-Polyethylene kwi-hydrophilic, i-Non-toxic, akukho stimulation ye-tissue, akukho msebenzi wokuzivikela komzimba, akukho mvakalelo yolusu eyona nto ibhetele eyenziwe yinto ehambelana kakhulu nezicubu zenxeba.
Izinto eziluncedo: Ulwakhiwo olunemingxuma yesixhobo lubonelela nangoxinzelelo olusebenzayo olungalunganga kumphezulu wenxeba lonke.Itonela elithe ngqo ukusuka kwiityhubhu zokugungxula ezizimeleyo ukuya kumphezulu wenxeba, linokusetyenziswa njengexesha lokuthwala.
Iinkcazo zePU IV
1. Akukho mfuneko yokuthunga ukunxiba ngesikhumba.
2.Akukho mfuneko yokusebenzisa inani elikhulu leendlela ezintathu zokudibanisa, ukunciphisa izinga lokuvuza komoya kunye ne-tube plugging.
3.Ngaphandle kombhobho owakhelwe-ngaphakathi, unokusikwa ngokungekho mthethweni enxebeni.
4.Izinto ezithambileyo zinokubunjwa ngokungaqhelekanga ukuziqhelanisa neentlobo ezahlukeneyo zesilonda, njengesilonda esingapheliyo, njl.
5. Uxinzelelo oluphantsi olubi ngaphandle komonakalo: -200 ~ 400mmHg kubangela umonakalo kwindawo yesilonda kwaye ushiye isilonda esibangelwa uxinzelelo, uxinzelelo oluqhelekileyo phakathi kwe-60 ~ 125 mmHg ukufezekisa ukuvalwa okusebenzayo kunye nokusebenza kwamanzi.
I-Pu sponge sisipontshi esomileyo, kwaye imathiriyeli ye-polyurethane yeyona nto ibalaseleyo yokugquma i-thermal emhlabeni.Eyaziwa ngokuba yi "plastiki yesihlanu enkulu", inokuthi ihluke kwiimpawu ezibonakalayo ezifana nobuninzi, ukuqina kunye nokuqina ngokuguqula ifomula;Isicelo kwi-attachment yenxeba;Ineenzuzo ekulawuleni i-exudate, ebonakaliswa kumthamo ophezulu wokukhupha amanzi, ngokukodwa ifanelekileyo kwi-exudate enzima kunye namanxeba achaphazelekayo, ukukhuthaza ukubunjwa kwezicubu ze-granulation kunye nokuqinisekisa uxinzelelo olufanayo lokuhambisa.
Iinkcazo zePVA V
1.Kulula ukusebenza: faka isambatho kwisilonda, gubungela ngefilimu ye-bio-semi permeability kwaye utywine isilonda, udibanise ityhubhu yokuhambisa amanzi kwiikhonkco ekunxibeni.
2.Ikhuselekile kwaye ithembekile: uyilo olukhethekileyo lweziqhagamshelo ekunxibeni kunokuphepha ukuvuza kunye nokukhulula ityhubhu yokukhupha amanzi.
Ifilimu yebhayoloji ye-micro-porous
1. Coca inxeba kunye nezikhumba ezisingqongileyo.
2.Khetha i-foam yobungakanani obufanelekileyo ngokwe-exudates kunye nezicubu ezifileyo zesilonda, okanye unokuyinqumla kwisayizi efanelekileyo.
3. Ukusabalalisa i-flat dressing flat out kwilonda, qaphela ukuba ugcwalise iintanda.
4. Vala inxeba ngefilimu ye-biological micro-porous.
5.Qhagamshela ityhubhu yokuhambisa amanzi, ityhubhu yokuhambisa amanzi emide kunye ne-aspirator, lungisa uxinzelelo olubi ngokobungakanani benxeba kunye nohlobo.