Redefining Vascular Blood Collection
The VI Bypass Syringe
The VI ByPass Syringe™ line is engineered to protect specimen quality at the moment it matters most: the draw. Gentler flow. Cleaner transfer. Results clinicians can trust the first time.
Redefining Vascular Blood Collection
The VI Bypass Syringe
The VI ByPass Syringe™ line is engineered to protect specimen quality at the moment it matters most: the draw. Gentler flow. Cleaner transfer. Results clinicians can trust the first time.
One platform. Three clinical jobs.
Red: Phlebotomy
A gentle, low-shear draw that supports specimen integrity from venipuncture to vacuum tube transfer.
Blue: Line Maintenance
Draw from a vascular line, contain the discard and flush-lock without disconnecting.
Clear: Blood Culture Transfer
Divert the initial aliquot and transfer sterile blood into culture bottles.
Patented design, built around the physics of the draw
Two patented technologies. One goal: specimen integrity.
Blood quality is decided in seconds, by speed, turbulence and what touches the sample first.
VI Velocity Reduction Technology™
Slows and smooths blood flow into the syringe, so sample arrives gently instead of forcefully. Less force means less stress on red blood cells.
Sliding Fluid Seal™
Isolates the initial portion of the draw, where skin and line contaminants are most likely to collect, from the sample you send to the lab.
Built on data, not claims.
Our design has been studied for its effect on hemolysis and blood culture contamination.
Hemolysis reduction
In laboratory testing with rabbit blood, VI Velocity Reduction Technology™ was evaluated for its effect on red blood cell damage during collection.
Contamination reduction
In laboratory testing, the VI ByPass Syringe’s Sliding Fluid Seal™ separated over 99.9% of contaminants from the blood sample, even in a worst-case scenario.
Bring better samples to your health system
Request evaluation samples for a pilot on your unit, or send us a quote request for your procurement team.