STERNOBELL™

Needle for bone marrow aspiration

The STERNOBELL™ needle is a single-use device for bone marrow aspiration with millimetric advancement system, ideal for sternal or iliac crest access.

Ergonomic handle.
The millimetric advancement ring facilitates the adjustment of the length of the needle, which indicates the achievable depth.
The triple sharpened cannula enables an easy and less traumatic penetration.
With the universal Luer-Lock connector, any syringe can be connected.
It is possible to completely unscrew the millimetric advancement system to make use of the total length of the needle.

Surgical technique:

Adjust the cannula by turning the millimetre advancement ring. The size of the protrusion can be seen on the graduated scale.
Insert the cannula + stylet system passing through skin and subcutis to the predetermined depth of the bone cavity.
Unscrew the cap, remove the stylet and connect a Luer-lock syringe. Proceed with aspiration of the bone marrow blood.
Disconnect the syringe with the aspirate and reinsert the stylet.
Remove the cannula + stylet system with rotary movements.

GAUGE	DIAMETER (mm)	PRODUCT CODE	NEEDLE SIZE	MINIMAL LENGTH (mm)	MAXIMAL LENGTH (mm)	MAXIMUM LENGTH WITHOUT GEAR (mm)	PIECES PER BOX
14G	2,10	RN1425	14G x 2,5cm	7	25	32	20
		RN1440	14G x 4,0cm	22	40	47
		RN1455	14G x 5,5cm	37	55	62
15G	1,80	RN1525	15G x 2,5cm	7	25	32	20
		RN1540	15G x 4,0cm	22	40	47
		RN1555	15G x 5,5cm	37	55	62
16G	1,60	RN1625	16G x 2,5cm	7	25	32	20
		RN1640	16G x 4,0cm	22	40	47
		RN1655	16G x 5,5cm	37	55	62
18G	1,20	RN1825	18G x 2,5cm	7	25	32	20
		RN1840	18G x 4,0cm	22	40	47
		RN1855	18G x 5,5cm	37	55	62