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The Invivo PunctureNeedleTM features, in contrast |
to other needle tip designs, an optimized Double |
Facette bevel for easy and atraumatic tissue pene- |
tration. |
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To overcome the disadvantage of different artefact |
sizes, Invivo is using different material stylets for |
the different diameters of their PunctureNeedlesTM. |
The 14G PunctureNeedleTM is only available with |
plastic stylet, the 16G needle can be ordered with |
plastic or titanium and for the 18G and 20G cannulas |
we offer also a low magnetic steel stylet. |
The 22G PunctureNeedleTM is only available with low |
magnetic steel stylet to increase the signal and the |
stability performance. |
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