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Syringe pump or Pressure pump? Control both with SmartFlo

Vivienne Williams

SmartFlo is a verstaile software for control of Cellix's ExiGo syringe pumps and UniGo or 4U pressure pumps.  You don't have to choose between syringe pumps and pressure pumps; you can have both in one set-up, smartly controlled by one seamless software, SmartFlo (PC/Desktop or iPad version available).

Double-Encapsulation:  Single-cell droplet in oil shell
SmartFlo for PC: 2 UniGo pressure pumps and 1 ExiGo syringe pump
Flow sensors are calibrated for the liquid type
Cellix's Microfluidic Syringe and Pressure pumps

Here we summarise the advantages of combining syringe pumps and pressure pumps together and highlight some of the commonly used commands on SmartFlo.


 



3 Top Advantages of combining syringe and pressure pumps

Coating a biochip with DropCoat for hydrophobic channels
Set Shear stress on ExiGo pump or pressure on UniGo

1. Greater Flexibility of Control - Switch from Flow Rates to Shear Stress or Flow Rates to Pressure: Cellix's syringe and pressure pumps both offer a wide range of flow rates but SmartFlo enables you to switch between flow rates & shear stress for the ExiGo syringe pump and between flow rates and pressure for the UniGo pressure pump.  








2. Wider Range of Samples - Cells, Whole Blood, Gas:  While both syringe and pressure pumps work well with cell samples; the ExiGo syringe pump can also work with blood samples.  This is a distinct advantage over pressure pumps.  Similarly, the UniGo pressure pump can also work with gas samples, unlike syryinge pumps.


3. Fluid recirculation: Cellix's ExiGo syringe pump can recirculate the fluid with the ExiGo manifold, something which is not possible with pressure pumps.  This is a distinct advantage which offers increased possibilities for different experimental set-ups.

 

Easy Selection of Flow Program Settings

The Waveform editor enables simple selection of 4 different elements (mix and match if you like):  constant/pause, ramp, pulse and sine


 
Coating a biochip with DropCoat for hydrophobic channels
Set Shear stress on ExiGo pump or pressure on UniGo

SmartFlo is also available in an iPad version

If you're not sure which combination of syringe and pressure pumps is most suitable for your experimental set-up and would like some advice,


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