Smart Biopreservation

Bioshielder Power©

Automated encapsulation and leak testing station for nucleic acids and biospecimens

The Bioshielder Power© station provides encapsulation and leak testing of DNA and RNA samples and other biospecimens in DNAshell® and RNAshell® capsules.

The operation of the station is fully automated.

After encapsulation, the samples, protected from the alteration factors, can be kept at room temperature for several decades.


The Bioshielder Power© station includes an encapsulation station and a separate leak control station. It allows the encapsulation of DNA, RNA and biospecimens according to the process developed by Imagene, and in particular:

  • Secondary drying of samples
  • Reading 2D codes of minicapsules
  • Closing minicapsules with a stainless steel cap
  • Laser welding of caps, without temperature rise of the samples
  • Checking the tightness of each minicapsule

The encapsulation data is saved and exportable (csv file).


  • Production capacity: up to 50 racks of 96 minicapsules per day.
  • Operation in a sealed chamber under an anhydrous and anoxic atmosphere (argon 90% / helium 10%, <1 ppm H2O and O2)
  • Supply voltage 400 V three-phase, 50 Hz

Environmental conditions:

  • Operating temperature from 0 °C to 50 °C
  • Storage temperature from -20 °C to + 70 °C
  • Relative humidity 20% – 90% (non-condensing)