1) Mere nke igwe anaghị agba nchara nke reusable.
2) Luer-Lock nwere ike dị na square na gburugburu Hub na HUB na-mere si nickle plated brass.
3) Akara stampụ na Hubs ma dị mfe iji chọpụta nha nke agịga.
4) Cannula nke igwe anaghị agba nchara ịwa ahụ ọkwa igwe, okpukpu atọ bevel dị nkọ na-egweri maka ntinye dị mfe.
5) Cannula nwere mgbidi siri ike na-egbochi ebe agịga na-ehulata n'oge ojiji ugboro ugboro.
6) Njikọ mgbawa n'etiti Hub na cannula na-egbochi cannula ịpụta na Hub n'oge ịgba ọgwụ.
7) Enyere na igbe igbe rọba nke 12 pcs. Ụdị agịga dị iche iche ma ọ bụ ụdị na-adịghị mma.
8) Dị iche size dị, nnukwu ma ọ bụ sterile.