Medical Double-Sided Needle with Visualization Chamber for Blood Collection

The needle is a sterile, sharp, bevelled-edged, hollow tubular metal instrument intended for use as part of a blood collection kit directly to obtain a blood sample from a patient. A connected blood collection tube needle is included with the product, however, a tube holder is not included. This product is a single use product.

The needle (view 4) consists of the following elements: needle for insertion into the vein, needle for puncturing the plug, bottom centre part, top centre part, protective rubber band, bottom cap and top cap. The construction of the centre parts (top and bottom) is non-disassembling. The needle for vein insertion is fixed at the top of the centre part and the needle for puncturing the plug is fixed at the bottom of the centre part.

The top and bottom of the central parts are fixed to each other. These needles have a transparent visual camera to observe blood flow.