W–CORE Biopsy Instrument Needle

Harvest histological core samples from soft tissue and organs

The W-Core™ high-quality reusable biopsy gun is designed for easy and safe tissue sampling. It features a 25mm single throw length that can be triggered from the front and rear end of the instrument. A safety button secures prevention of accidental firing.         

The W-Core™ biopsy needle has a user-friendly spacer handle to facilitate easy and precise placement of the needle in the biopsy instrument and can also be used as a handle in case of manual needle insertion into the patient. Color coding on spacer attachment piece makes identification of accurate gauge size with and without spacer attached easy.  

The universal coaxial needle comes with a sharp trocar tip and an extra thin wall tubing. The extra thin wall tubing leads to a larger inner lumen, allowing for a higher flow rate during injections. Color coding on the hub of the needle makes identification of accurate gauge size easy. The universal coaxial needle is compatible with the W-Core™ biopsy needle.

The W-Core™ needle is compatible with the Pro-Mag™ Ultra Reusable Biopsy Instrument.
Pro-Mag™ is a trademark of Argon Medical Device Technologies Inc.


  • Large 17mm sample notch to provide sufficient tissue sample for accurate pathological examination.
  • Large selection of biopsy instrument, biopsy needle, and coaxial needle. Biopsy needle and coaxial needle available as a set for improved convenience, procurement, and inventory control.
  • Easy to load needle into biopsy instrument to promote efficiency.

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