Model 3930

Vacuum Assisted Venous Drainage Controller

Model 3930
Relied Upon By More Than 200 Heart Programs in the USA

Vacuum Assisted Venous Drainage is relied upon to encourage return blood flow through the venous catheter. The Boehringer VAVD Controller was designed specifically to ensure this practice is both safe and efficient. Precision adjustment and redundant safety features make this the equipment of choice for top heart programs across the country.

Model 3930

Buying your product brings an assurance that when our department puts it to the test and it passes, then it's a product worth having.


Vancouver, Washington

Precise / Accurate Vacuum Control

The VAVD Controller reacts to circuit demands and input conditions to maintain a reliable and consistent output of suction applied to your cardiotomy reservoir.

Provides for Waste Anesthetic Gas Removal

Waste Anesthetic Gas from the membrane oxygenator is a dangerous background contaminant and occupational health experts agree these gases should be removed from the perfusionist's work space.

Electronic Medical Records Port

Allows for permanent connection of a Luer-type pressure transducer to allow the VAVD suction pressures to be recorded electronically.

Independent Safety Relief

A precision machined redundant system vents excess NEGATIVE and POSITIVE pressures in the event of any malfunction in the main regulator or accompanying pump circuit.

Integral Supply Gauge

Open caps on the cardiotomy reservoir or kinked supply tubing can be readily identified and addressed by noting a drop in the supply pressure gauge.

Appropriate Clinical Range

The only device on the market built to an appropriate clinical range.

Self Clearing™ Regulation Components

In the unlikely event blood does enter the control, patented design and control surfaces ensure continued regulated output.

Exclusive Features
  • Modes: Off/Regulate

  • 0-60 mmHg regulated suction

  • 0-760 mmHg supply gauge

  • 0-10 lpm WAGD Suction Flowmeter

  • Independent POSITIVE & NEGATIVE

  • Patented, wide view XL Gauge with color-coded fields that can be read from a distance or from the side

  • 5-Year Warranty

  • Self-Clearing Technology™ Protects against flooding and failure