The semiautomatic single use PrimoCut cannula system is a safe and efficient instrument for the biopsy of soft tissue such as the prostate gland, kidneys, liver and a variety of soft tissue tumours. Two different penetration depths of 6 mm or 15 mm can be selected depending on the desired size of the biopsy material. The cannula is permanently connected to the actuating mechanism for PrimoCut.


1. Determine the size of the biopsy material
The piston of the biopsy system is cocked all the way to the first (6 mm) or second engagement notch (15 mm) depending on the desired size of the biopsy.
2. Puncture
The inside cannula is advanced forward manually so that it will be opened for aspiration.
3. Trigger
Depressing the cocking piston will automatically slip the outer cannula over the lateral opening of the inside cannula.
4. Extraction
The tissue sample can be removed in the protected condition.

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Category: PAJUNK, Biopsy

Benefits of PrimoCut:

  • Simple, ergonomic operation with one hand.
  • Alternative penetration depths of 6 or 15 mm.
  • The cannula tip of PrimoCut is precisely ground, specially polished and graduated.
  • Large biopsy material allows for precise diagnostics.
  • Inclusion of biopsy material free of contamination.
  • precise and sharply ground cannula tip, electro polished and graduated.
  • optimum cutting behavior of the cannula when penetrating into tissue.
  • no tissue displacement.