1. Strong precision and targeting:
The core design goal of biopsy needles is to accurately obtain the target tissue, so the needle tip is usually specially polished (such as a sharp sloping design), combined with imaging guidance techniques such as ultrasound, CT, MRI, etc., to accurately puncture the lesion site (such as tumors, nodules, etc.), reducing damage to surrounding healthy tissues.
2. Minimal trauma and high safety
The needle body is slender (common specifications are 14-22G, the larger the number, the thinner the diameter), and the puncture process causes less damage to human tissues. The risk of postoperative complications such as bleeding and infection is low, and patients recover quickly.
The material is mostly medical grade stainless steel or titanium alloy, which has good biocompatibility and corrosion resistance, reducing the possibility of allergies or tissue rejection reactions.
3. Convenient operation and wide adaptability
Different types of biopsy needles (such as bullet gun, semi-automatic, fully automatic) are designed to adapt to different operating scenarios:
The fully automatic biopsy needle completes cutting and sampling with one click through the triggering device, reducing human operation errors and suitable for fast and accurate sampling;
The bullet gun biopsy needle can be operated with one hand, with high flexibility, and is suitable for situations where the position is limited or the angle needs to be repeatedly adjusted.
Suitable for multi site sampling, including breast, thyroid, liver, lungs, prostate, etc. Whether it is soft tissue or hard tissue (such as bones), there are corresponding models of biopsy needles matching.
4. The sampling quality is stable
Cutting biopsy needles can obtain complete tissue strips (rather than fragmented cells), meeting the analysis needs of pathological examination for tissue morphology and structure, and improving diagnostic accuracy;
The suction biopsy needle can accurately extract liquid or cell samples through negative pressure, suitable for sampling cystic lesions or blood rich areas.
5. Diversity and Customization
Diverse specifications: length (such as 5cm-20cm), diameter (such as 18G for breast and 16G for liver),
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