Improved needle for blood transfusions. (Machine-translation by Google Translate, not legally binding)

摘要

Improved needle for blood transfusions, which is essentially characterized by being completely straight, presenting a posterior cap to which is attached, by thread, bayonet or similar, a splice nozzle with the flexible tube connection with the vacuum or blood injection valve , whose nozzle is bent in relation to the axis of the needle. (Machine-translation by Google Translate, not legally binding)