Automatic biopsy needle

Automatic Biopsy Needle 

An Automatic Biopsy Needle is a specialized medical device used to obtain tissue samples from internal organs or masses for histological or cytological analysis. It features a spring-loaded, automated mechanism that ensures quick, accurate, and minimally invasive sampling, commonly used in core needle biopsies.

Product Description

• Design:
  • Compact, lightweight, ergonomic pen-like device
  • Spring-loaded firing mechanism for rapid tissue capture
  • Integrated stylet (inner needle) and cannula (outer needle)
  • Ultrasound/MRI-compatible markings on the cannula
• Material:
  • Medical-grade stainless steel needle
  • Plastic polymer body with firing mechanism
  • Sterile and often single-use (disposable)
• Needle Sizes:
  • Gauge: Typically ranges from 14G to 20G
  • Length: 10 cm to 22 cm, depending on the organ/site

✅ Key Features

• Automatic (spring-loaded) firing ensures fast, precise sampling
• One-handed operation for ease of use and patient comfort
• Coaxial compatibility – can be used with coaxial needle sets for multiple sampling
• Echogenic tip for clear ultrasound visibility
• Depth control – Adjustable penetration depth (commonly 10mm to 22mm)
• Sterile and ready-to-use

🔬 Common Applications

• Breast biopsy
• Liver biopsy
• Kidney biopsy
• Lung biopsy
• Prostate biopsy
• Thyroid or lymph node sampling

📦 Available Types

1. Fully Automatic Biopsy Needle – Dual-spring, one-button operation
2. Semi-Automatic Biopsy Needle – Manual cocking, then firing
3. Coaxial Biopsy System – Includes guiding needle for multiple sample collection
4. MRI/CT Compatible Models

🏥 Advantages

• Minimizes patient discomfort and trauma
• Reduces sampling time
• Reliable core sample quality
• Enhances precision under ultrasound or CT guidance
• Minimally invasive, often done as an outpatient procedure

• Medstock Supplies
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