Plasmolifting 23G butterfly needle with luer adapter 50pcs / pack

 23G butterfly needle with luer adapter Butterfly needles with a luer adapter are used to collect venous blood together with a vacuum tube and holder Features of needles The large inner diameter (due to the ultra-thin walls) provides a high blood flow rate without the risk of thrombosis. The unique design of the tip cut (double oblique cut, laser sharpened) makes it easy to insert the needle into the vein, which minimizes tissue trauma. 

 As a result: less stress for the patient no changes in blood no effect on the quality of blood taken no premature clotting no damage to blood cells when passing through the needle Siliconized surface provides quick painless entry of the needle into the vein and smooth movement from the moment of puncture to the moment of its extraction A unique flexible rubber valve (at the end of the needle guided into the tube) closes the distal end of the needle when changing and removing the tube. As a result: the risk of contamination is reduced prevents the formation of drops of blood at the end of the needle removed from the test tube