Devices for
Cardiac Surgery

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Vacuum Stabilizers And Positioners

Viper II Vacuum Stabilizers and Positioners

Viper II

Effectively Stabilize and Position the Operative Site

Access. Stability. Precision.

Chase Medical’s Viper II Vacuum System of beating heart technologies includes vacuum stabilizers and positioners designed to deliver access, stability and precision.

The 700 series with the M Base is designed for reusable retractors, while the 800 series with the Q Base is for disposable platform blades. This allows flexibility in meeting different surgical preferences.


  • Swivel joint allows wrist articulation for a lower profile and greater reach into the operative field
  • Strong, controlled articulating arm provides maneuverability and a vertical drop into the chest cavity
  • Multi-directional, tri-slot socket interface to the footpad increases versatility to access the target vessel
  • Atraumatic, malleable footpads allow precise contouring and vessel presentation
  • Suspension mechanism on the positioner accommodates natural cardiac motion
  • Two-way, easy-lock base for dual-mounting (side-by-side) capabilities
  • Disposable
Product CodeDescriptionU/M
STB-700VSViper II Vacuum Heart Stabilizer, M Base – Use with Reusable Sternal Retractors1
API-700VSViper II Positioner, M Base – Use with Reusable Sternal Retractors1
STB-800VSViper II Vacuum Heart Stabilizer, Q Base – Use with Provided Disposable Platform Blades1
API-800VSViper II Positioner, Q Base (Disposable Platform Blades sold separately)1