| 摘要 |
This invention concerns a syringe for taking blood samples which has acylinder within which a hollow piston can be moved to take blood, this pistonhas a relative vacuum inside and has a head made of a perforable materialwhich has a suitable diameter allowing the piston to be guided inside thecylinder, with at its base a needle through the bottom of the cylinder fordirect contact with the blood sample needle, characterised by a blood sampleneedle (9) mounted at a right angle to the axis of the cylinder (1) of thesyringe to which it is connected by an elbowed tip (8).<IMAGE> |
