A standard, robust needle probe for invasive or non-invasive blood flow measurements in relatively inaccessible areas with limited clearance and soft tissue. Attached to 3 m total cable length, the probe has a 16 mm long and 5 mm diameter collar, which is fitted with a 30 mm long, 1 mm diameter medical grade stainless steel needle.

A needle ideal for cerebral microvascular blood flow measurements in MCAO and stroke research. Dedicated miniature holders for securing the probe are available separately. Attached to 3 m total cable length, the probe has a 16 mm long and 5 mm diameter collar, which is fitted with a 10 mm long, 1 mm diameter medical grade stainless steel needle.

This micro-needle probe has been developed for minimal tissue trauma during invasive insertion and is frequently used for measuring microvascular blood flow within muscle, tumours, internal organs and brain tissues. Attached to 3 m total cable length, the probe has a 16 mm long and 5 mm diameter collar, which is fitted with a 30 mm long, 0.5 mm diameter medical grade stainless steel needle.

An angled probe tip that facilitates blood flow measurements in specialist applications such as gingiva and nasal mucosa. Attached to 3 m total cable length, the probe has a 16 mm long and 5 mm diameter collar, which is fitted with a 30 mm long (bent at 25 mm), 1 mm diameter medical grade stainless steel needle.