Izici Zomkhiqizo
1. Dizayina futhi wenze ngokuvumelana ne-FDA kanye nezidingo ze-cGMP
2. Isakhiwo sepuleti leshubhu eliphindwe kabili ukuvimbela ukungcoliswa okuphambene
3. Uhlangothi lweshubhu alunalutho ngokuphelele, alukho i-engeli efile, alunansalela
4. Zonke zenziwe ngensimbi engagqwali engu-316L ephezulu
5. I-tube surface roughness <0.5μm
6. Ijoyinti yokwandisa i-groove ephindwe kabili, ukubekwa uphawu okuthembekile
7. Ubuchwepheshe bokwandisa amashubhu we-hydraulic
8.Amashubhu okushintshanisa ukushisa aphelele ngokucaciswa: okuphakathi 6, okuphakathi 8, okuphakathi 10, φ12