A versatile, high-tech pump developed by Bracco for Ultrasound Contrast Agent infusion. The VueJect® is a dedicated Ultrasound Contrast Infusion Pump.

Key VueJect® features include:


  • Limitation of maximum infusion pressure to prevent bubble destruction. 


  • Maintains the bubble in uniform suspension preventing bubble separation.


1. Extension line Slit

Syringe Cradle

2. Tip holder

3. Flange clip


Front panel commands

4. Battery and Charge Indicators

5. PURGE Button

6. RESET Button

7. ON/OFF Button

8. Plunger


The VueJect® syringe pump is designed to deliver a suspension of ultrasound contrast agent in a continuous infusion mode and/or as a slow bolus.

The suspension is withdrawn into a syringe that is placed in the pump. During infusion or slow bolus the syringe is gently rotated to maintain the suspension. Infusion rates are programmable from 0.3 to 4.0 ml/min in 0.1 ml/min increments. Boluses can also be programmed. The pump operates on an internal rechargeable battery and can also be operated while attached to the battery charger.

All the operational buttons, and a display showing the pump status, are contained in a small remote control that can be fixed on or near the ultrasound machine keyboard.




Remote control
Vueject 2 remote control

1. START/STOP Button




5. PLUS Button

6. MINUS Button

7. BATTERY Indicator






Use only disposable syringes approved for the VueJect® BR-INF 100 syringe pump.

Type: B.Braun Original-Perfusor® OPS 20ml Luer Lock ref 08728615.
Volume: 20 ml.


Extension line


Use only extension lines approved for the VueJect® BR-INF 100 syringe pump.

Type:Baxter Micro-Volume ref # 2N3345 or Sidam extension set ref # 01011568.
Length: 91-92 cm.

Internal diameter: 0.5 mm.

Model identification BR-INF 100
Syringe size 20 ml (see list of accessories)
Infusion flow rate range 0.3 to 4.0 ml/min in 0.1 ml/min increments
Bolus flow rate range 0.3 to 4.0 ml/min in 0.1 ml/min increments
Bolus duration range 0 to 120 sec. in 1-second increments
Flow rate accuracy ± 2% by volume as measured using the trumpet curve test method defined in IEC 60601-2-24:1998 at all rates, under normal conditions and backpressure conditions
Maximum volume infused 19.5 ml
Minimum volume to start the pump 4 ml
Maximum time available for one infusion 65 min
Purge 0.35 ml at 4 ml/min
Syringe cradle rotation 30 cycles per minutes, 1 cycle goes from -160° to +160°
Maximum pressure limit threshold calculated according to flow rate. Always lower than 0.8 bar (11.6 PSI, 600 mmHg) at any flow rate, for the recommended syringes and extension lines
Maximum time for occlusion 20 sec. at 0.3 ml/min, 3 sec. at 2.0 ml/min, 1 sec. at 4.0 ml/min
Critical occlusion volume 0.025 ml (maximum volume expelled after release of the occlusion)
Input requirement 15V DC, 0.4 A
Battery type Rechargeable sealed lead acid. Expected life: 350 complete cycles
Battery operating time 8 hours of operation at 0.3 ml/min following full charge. Charge indication after system checking when pump is turned on
Battery charging time approx. 12 hours from empty to 80% charge, approx. 16 hours from empty to 100% charge
Pump size 33.7 x 14.5 x 10.1 cm (13.3" x 5.7" x 4.0")
Remote control size 14.5 x 8.5 x 2.3 cm (5.7" x 3.3" x 1") with a 150 cm (59") cable
Weight 3.9 Kg (8.6 lb.) including remote control and cable
Materials Pump main body: Polyoxymethylene (POM) and Polyethylene terephthalate (PETP)
Pump cover: Polymethylmethacrylate (PMMA)
Pump bottom cover: Polymethylmethacrylate (PMMA)
Remote control body: Acrylonitrile Butadiene Styrene ABS
All buttons and displays: Polycarbonate
All anti-slit pads: Polyurethane



Environmental Conditions Operating Transport/storage
Temperature +5°C +40°C -40°C +70°C
Relative humidity 20% 90% 10% 100%
Atmospheric pressure 700hPa-1060hPa 500hPa-1060hPa

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