OBJECTIVE: To determine if heel warming prior to heelstick increases the volume of blood collected compared to no warming. STUDY DESIGN: Randomized controlled trial involving 100 preterm and term ...

The specimen of choice that enables the collection of small blood volumes from neonatal or critically ill patients is a capillary blood specimen. This specimen type has gained favour with many ...

The capillary tubes are made for neonates. In neonates, capillary blood samples are desirable over other forms of sampling. This is because frequent blood collection from patients with low blood ...

New data suggest that blood glucose monitoring systems that rely on capillary samples may not be as accurate as arterial or venous sampling when used in patients receiving intensive medical ...

Nowadays a blood test usually requires a doctor’s visit, a needle poke in the arm, and a day-long wait for results to come back from a lab. So when Silicon Valley start-up Theranos promised a device ...