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4A Biopsy Needle

4A Biopsy Needle

SKU: 4A-RA-0019

The Biopsy Needle is a precision surgical sampling needle designed for harvesting intact core tissue specimens for histological evaluation. Available in fully automatic, semi-automatic, and manual configurations, it features a razor-sharp cutting cannula and a spacious sample notch to capture dense parenchymal tissue without distortion. Equipped with echogenic tip enhancements and centimeter depth calibrations along the shaft, it enables accurate positioning within soft tissue lesions under continuous ultrasound, CT, or X-ray visualization.

Available Sizes

14 G 16 G 18 G 20 G

Technical Specifications

Product NameCore Tissue Biopsy Needle
Intended ApplicationHistological core tissue sampling of prostate, liver, kidney, breast, and soft tissue masses
Needle TypesAutomatic Gun-Loaded, Semi-Automatic Coaxial, or Manual Cut
Material CompositionMedical-Grade 304 Stainless Steel with ABS Hub
Sample Notch Length10 mm, 17 mm, or 20 mm
Sterilization MethodEthylene Oxide (EO) Sterilized

Key Benefits

  • Razor-Sharp Cutting Edge: Precision-beveled outer cannula slices tissue cleanly, preserving architecture for pathology analysis.
  • Spacious Sample Notch: Generous 17 mm to 20 mm specimen notch captures robust core samples in a single stroke.
  • Echogenic Tip Treatment: Laser-etched surface near the distal tip provides bright contrast under ultrasound guidance.
  • Centimeter Depth Markings: Clearly marked shaft allows exact measurement of insertion depth.
  • Universal Gun & Manual Hub Options: Offered with color-coded hubs for standalone manual use or automatic biopsy gun loading.

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