I-catheter ngumatshini wezonyango we-Class II, ityhubhu efakwe kwi-bladder yi-urethra ukuze ikhuphe umchamo, isetyenziselwa kakhulu izigulane ezinokugcinwa komchamo okanye ukukhutshwa kwe-bladder, ukungakwazi ukuchama, izigulane ezifuna ukuphumla ixesha elide ebhedini okanye isikhundla esinyanzeliswayo, kunye nezigulana. kwixesha le-perioperative yeenkqubo zotyando.Iicatheter zidla ngokuhlulwa zibe ziimodeli ezili-13 ezineenkcukacha ezisuka kwi-6F ukuya kwi-30F ngokwesangqa sedayamitha engaphandle, kunye neemodeli ezine ze-12F, 14F, 16F kunye ne-18F ziqhele ukusetyenziswa kubantu abadala.

Izinto ze-catheter

Iicatheter zenziwe nge-polyvinyl chloride, i-silicone, i-latex, njl.

I-Polyvinyl chloride (i-PVC): imveliso inzima, iyacaphukisa, ivakalelwa ngamandla angaphandle kwaye ayibizi, Le mveliso ininzi ngaphandle kweebhaluni kunye ne-biocompatible kakubi, ithande ukunamathela, kwaye inokushiywa kuphela ixesha elifutshane.

Irabha: imveliso ithambile, iyacaphukisa, ayikhululeki kwizigulane, kwaye kulula ukubangela ukudumba kwenwebu ye-mucous ye-urethra.Kwakhona kulula kwi-calcium, kodwa ayibizi kwaye ubukhulu becala ngaphandle kweebhaluni.

I-Silicone: imveliso ithambile, phantse ayicaphukisi, iyahambelana ne-biocompatible kwaye akukho mvakalelo yangaphandle yomzimba kwizigulana.I-diameter yangaphakathi ebanzi ye-catheter ye-silicone ifanelekile kwi-catheterization ye-medium kunye nexesha elide lokuhlala, elinokuthi ligweme i-intubations ezininzi, ukunciphisa ukungqubuzana kunye ne-urethra, ukunciphisa intlungu yesigulane kunye nokunciphisa ukuvela kosulelo lwe-urinary tract.Nangona kunjalo, umphezulu ngexesha lenkqubo yokwenza akulula ukuwugcina ugudile.Ineendleko eziphezulu, ubukhulu becala ngaphandle kweebhaluni.

I-Latex: imveliso ithambile, iyahambelana kwaye ikhululekile kwizigulana.Inomgangatho ogudileyo kakhulu, ukucaphuka okuncinci kakhulu kunye nexabiso elifanelekileyo, uninzi luneebhaluni, ezilungele ukuhlala kwi-catheterization kwaye inokushiywa ngexesha elifutshane.Kodwa ukuthungwa okuthambileyo kwe-latex catheter kwenza kube nzima ukuyifaka ngokutyibilikayo kwisinyi, kwaye kulula ukutshona ukuvaleka kwe-calcium kwaye ibe neempendulo ze-cytotoxic.

I-catheter ye-lumen enye: inetshaneli enye kuphela, ngokuqhelekileyo ayinabhaluni, akulula ukuyilungisa, kwaye inokushiywa kuphela ixesha elifutshane.Kufuneka ilungiswe ngamateyiphu xa usebenzisa.

I-catheter ye-lumen ephindwe kabini: ine-lumen emibini, i-lumen ye-injection kunye ne-outlet ye-liquid, elula ukuyilungisa, ikhuselekile kwaye akukho lula ukuyingcolisa.Isetyenziswa ngokuqhelekileyo kwi-catheterization yangaphakathi.

Icatheter enelumen ezintathu: kukho ilumen yesitofu selumen ezintathu, ilumen yokuhambisa amanzi kunye nelumen yenaliti yechiza, ezisetyenziselwa ikakhulu ukufakwa kwe-catheterization yexesha elifutshane, ukuthontsiza kweziyobisi, ukugungxulwa kunye nokukhupha amanzi.

I-catheter ene-lumen eneebhaluni eziphindwe kabini: i-catheter ixhotyiswe ngeebhaluni ezimbini:ibhaluni yokumisa ngaphambili kwintamo yesinyi;Ibhaluni yokuvala isetiwe ngasemva ukuvala urethra kwaye yenze umngxuma ovaliweyo ukuze kuphunyezwe unyango lweziyobisi lwasekhaya.I-lumen emibini ngaphandle kwebhaluni ivumela ukunkcenkceshela okuqhubekayo kwesinyi.Ibaluleke kakhulu ngokwezonyango kunecatheter ene-lumen emithathu eneebhaluni ezimbini

Ukwenziwa ngokutsha kwenkqubo yemveliso

Ngophuhliso oluqhubekayo lwetekhnoloji yemveliso, i-catheter ifumene inguqu kwimveliso yemveli, imveliso yanamhlanje, ukuya kwimveliso ezenzekelayo epheleleyo.Namhlanje, izixhobo ezizenzekelayo ezizenzekelayo kunye nezixhobo ezichanekileyo zisetyenziselwa ukuveliswa kwee-catheters.Imveliso ezenzekelayo ayithobi kuphela iindleko zemveliso kwaye iphucula inqanaba letekhnoloji, kodwa iphucula umgangatho wemveliso, inyuse umthamo, kwaye ikhawulezise uphuhliso lweshishini.

I-Hengxingli i-automatic PVC catheter assembly equipment can automate yonke inkqubo yemveliso: izinto zokutya ezizenzekelayo kunye nokukhupha iimveliso ezigqityiweyo, iingcebiso ze-catheter ye-welding, ukudibanisa izihlanganisi kunye nokuvavanya iimveliso ezigqityiweyo, kunye ne-99% yezinga lesivuno.Ukuhambelana kwayo okuphezulu kukuvumela ukuba wenze ngokwezifiso ubungakanani bemveliso kunye nobude ngokwemfuno.Ngaphezu koko, inkqubo yokukhupha umthamo inokwenza imveliso ibe ntle kwaye yomelele;Intloko ye-welding ephezulu-frequency ivumela ukubunjwa kweengcebiso ze-catheter ezithambileyo.

(Izixhobo zokuhlanganisa i-PVC catheter ezizenzekelayo)

Ukuhlangabezana neemfuno ezahlukeneyo zemveliso, i-Hengxingli i-silicone yeebhaluni ze-catheter iibhaluni zokudibanisa iibhaluni ziyakwazi ukudibanisa ngokuchanekileyo iibhaluni kwaye zisebenzise ityhubhu eshushu yokufudumala ukutshisa kunye nokumila, ukwenzela ukuba i-slop yetyhubhu ibe lula kwaye iphucule ngokufanelekileyo induduzo yemveliso.Ukongeza, ukutshiza kweglue kuchanekile kwaye kufana, kwaye emva kokwandiswa kwebhaluni, kunokuqinisekisa ukugxila kwe-catheter body kunye nebhaluni iyahambelana, eqinisekisa ngokufanelekileyo umgangatho wemveliso kunye nokukhuthaza inkqubo yokuvelisa i-catheter ukugcina phezulu. ngamaxesha.

(Isixhobo sokuhlanganisa ibhaluni ye-Silicone catheter)