Технические характеристики
| Параметр | Технические характеристики |
|---|---|
| Название продукта | Биопсийная игла 10G-22G, 3,4 мм-0,7 мм |
| Материал - канюля | Medical-grade SUS304 stainless steel; hardened and polished for durability |
| Диапазон манометров | 10G – 22G |
| Наружный диаметр (OD) | 3.4 mm (10G) – 0.7 mm (22G) |
| Варианты длины | 100 mm – 250 mm (±1 mm tolerance); customizable per procedure |
| Дизайн наконечника | Tri-beveled, ultra-sharp for skin penetration; core-cutting type |
| Depth Markings | Clear tick marks in 1 cm increments for controlled puncture depth |
| Outer Cannula Tail | Flared and frosted for better grip and stability |
| Inner Needle Core Tail | Flattened for easy identification and manipulation |
| Hub Type | Standard Luer-lock / custom ergonomic handle |
| Отделка поверхности | Mirror-polished cannula, reduces friction during insertion |
| Метод стерилизации | Ethylene Oxide (EO) or Gamma sterilized |
| Упаковка | Individually sterile blister packs, 10 pcs per box |
| Одноразовый | Да |
| Сертификаты | ISO 13485, CE marking, FDA approval (regional availability) |
| Срок годности | 3-5 лет при контролируемых условиях хранения |
Biopsy Needle: Precision Tissue Sampling for Definitive Diagnosis.
Biopsy Needle Clinical Purpose
Our biopsy needle delivers unparalleled accuracy in obtaining high-yield tissue cores for pathological analysis. Designed for ultrasound, CT, or MRI-guided procedures, it enables reliable sampling of lesions in organs including liver, breast, prostate, and lung—critical for cancer diagnosis, staging, and treatment planning.
Ключевые преимущества
Optimal Sample Integrity
– Twin-bevel cutting edge: Ultra-sharp 14° tip preserves tissue architecture with minimal crushing artifact.
– Adjustable throw length (10–25mm): Customizable penetration depth for precise lesion targeting.
Enhanced Safety & Control
– Echogenic distal notch: Real-time ultrasound visibility with 360° rotational alignment.
– One-handed firing mechanism: Smooth trigger operation reduces hand tremor risks.
Процедурная эффективность
– Core sample retrieval >98% success rate (per Radiology 2024 study data).
– Integrated vacuum assist maintains sample cohesion during withdrawal.
Передовое материаловедение
– Cannula: Electropolished 304VM stainless steel (wall thickness: 0.13mm) for superior flexural strength.
– Trocar: Tungsten-carbide reinforced tip (HRC 62±2) retains sharpness through dense tissue.
– Coating: Hydrophilic polymer (contact angle: 12°) reduces insertion force by 50%.
Приложения
– Core needle biopsy (CNB) of tumors
– Breast biopsy under stereotactic guidance
– Transrectal prostate sampling
– Lung nodule FNA/FNB procedures
