Ukunyanzelwa kwemeko yentlalo
Imigangatho kunye nokuqinisekiswa:
Ukukhupha ityhubhu Yinto eyenza ukuba ityhubhu yonyango ngaphandle kwezinye iintlobo zetyhubhu kukhetho lwezicelo zonyango. Oku kusithiwa ngokuqhelekileyo kuza ngemigangatho okanye ukuqinisekiswa okuthatha amanyathelo afanelekileyo kunye neemfuno ezifunekayo kwiityhubhu.
Ezi mfuno zikhona ukuze ziqinisekise ukuba izixhobo ezisetyenziselwa ukhathalelo lwesigulana kunye nemveliso ethembekileyo kwaye ikhuselekile ..
Iinkqubo ezichanekileyo ziyahluka lilizwe, kodwa bonke bakwindawo kunye nenjongo yokugcina izigulana zisempilweni kwaye ziqinisekise ukuveliswa kweziyobisi ezisemgangathweni kunye namayeza.
Ityhubhu edibana nayo yonke imigaqo efunekayo isenokungavunywanga izicelo zonyango ukuba ayiveliswanga ngokweziKhokelo zeGP.ISO 13485 Ngaba uthotho lwemigangatho ebekiweyo ngumbutho wemigangatho yehlabathi (i-ISO) evavanya ukucaciswa kwezixhobo zonyango ngaphambi kovavanyo lweklinikhi okanye isifundo.
Umgangatho ubandakanya uvavanyo lwetyhefu, ukungqinelani kwe-bichemical, i-leach, kunye ne-interture.
Iklasi ye-USP VI iqhelekile imfuneko yezixhobo zazo zonke izixhobo zonyango.

I-tube ye-tube yokulahla

I-Sutcion iqhagamshela ityhubhu
Umzobo:
Ukukhupha ityhubhu Yenziwe kwi-PVC enganetyhefu ye-PVC yeBanga le-BVC .A-Ingafumaneki nge-1.5mm, i-1.8mm, 2mm ye-tubsing yezonyango isekwe kwi-Deameter engaphandle yecandelo letyhubhu.
Olunye ubungakanani be-tube yomdlalo we-tube yimigca engaphakathi, echaza ixesha lendawo evulekileyo ngaphakathi kwetyhubhu, kunye nobubanzi bomhlaba, obunqakraza ububanzi okanye ubukhulu bayo. Ukongeza, iityhubhu ziza ngobude obungaphantsi komhlaba ezichaza ixesha lokuqhubeka kwetyhubhu ukusuka ekupheleni.
Imilinganiselo yetyhubhu ingachazwa kuzo zombini iiyunithi zesiNgesi (i-intshi) kunye neeyunithi zemetri (ii-millimitha). Isixhobo esifanelekileyo siyimfuneko ukuze sisebenze iityhubhu kunxibelelwano olufanelekileyo kunye nezixhobo, kwaye inefuthe kwiipropathi zentsebenzo ezifana nenqanaba lokuhamba.
Ubude be-tube bunokumiselwa ngabathengi kuxhomekeke kwimfuno eyahlukileyo.
I-parameter yemveliso:
Ubungakanani | Isinxibelelanisi | Ubude |
1/4 | Isinxibelelanisi eside | I-1.8m |
1/4 | Isinxibelelanisi esifutshane | 2m |
1/4 | Isinxibelelanisi seTrumbe | 3.6m |
3/16 | Isinxibelelanisi eside | I-1.8m |
3/16 | Isinxibelelanisi esifutshane | 2m |
3/16 | Isinxibelelanisi seTrumbe | 3.6m |
Ubungakanani | I-ID (mm) | I-OD (mm) |
1 / 4〃 | 6.5 ± 0.2 | 9.7 ± 0.2 |
3 / 16〃 | 4.7 ± 0.2 | 8.2 ± 0.2 |