Veterinary biopsy needle ZPT-VELSABN-002

veterinarysemi-automaticsterile

Summary
ZorayPT’s semi-automatic ovarian biopsy needle (60 cm, 14–18G, customizable) is designed for transvaginal ultrasound-guided ovarian stroma and corpus luteum sampling in mares and cows. It is a spring-loaded, semi-automatic veterinary biopsy system engineered to provide high-integrity samples under real-time ultrasound guidance.

Semi-automatic Ovarian Biopsy Needle by ZorayPT
ZorayPT’s semi-automatic ovarian biopsy needle (Model ZPT-VELSABN-002) is the world’s first and only 60 cm spring-loaded veterinary biopsy system specifically engineered for transvaginal ultrasound-guided ovarian tissue sampling in large breeding animals (mares, cows, and other livestock). The device enables safe harvesting of intact ovarian stroma and corpus luteum samples under ultrasound guidance via standard follicular aspiration platforms.

Design & Key Innovations

• Cannula and stylet machined from medical-grade 304 or 316 stainless steel with enhanced rigidity, toughness, and mirror-polished inner walls to reduce tissue drag across long distance.
• Proprietary long-stroke reinforced spring mechanism and optimized trigger system deliver consistent, powerful firing at 60 cm with no performance loss.
• 15 × 1.6 mm deep sample notch (customizable) surrounded by a 16G cutting cannula (14G–18G available) to secure large, intact luteal samples from dense tissue.
• Lightweight ergonomic handle with dual safety locks and one-handed cocking; extended rigid shaft maintains linearity during deep transvaginal passage.
• Fully compatible with major ultrasound follicle aspiration guides and microconvex transducers.
• Each unit is EO gas sterilized, individually blister-packed, and 100% inspected under magnification for notch geometry and surface finish. Full customization of gauge, notch depth, handle color, and laser marking available.

Key Features

• Total Length: 600 mm (60 cm) – world’s longest semi-automatic veterinary ovarian biopsy needle.
• Gauge: 14G / 16G / 18G (customizable).
• Sample Notch: 15 × 1.6 mm (customizable depth).
• Material: Medical-grade 304 or 316 stainless steel.
• Spring System: Proprietary long-stroke reinforced design.
• All In-House: From raw tube to final assembly.

Applications

• Equine & Bovine corpus luteum research.
• Ovarian stroma sampling for fertility studies.
• Embryo transfer and hormonal profile programs; research in large-animal reproductive medicine.

Why Choose ZorayPT?

• One-stop manufacturing: in-house processes for seamless quality control (raw tube to final assembly).
• ISO 13485 certified production in a Class 100,000 cleanroom.
• Proprietary engineering enabling 600 mm semi-automatic operation with superior quality and faster lead times.
• Cost-efficiency via direct factory pricing for breeders and research centers.

Technical specifications

• Product Model: ZPT-VELSABN-002
• Total Length: 600 mm (60 cm) – customizable
• Gauge: 14G / 16G / 18G (customizable)
• Sample Notch: 15 × 1.6 mm (customizable)
• Material: Medical-grade 304 or 316 stainless steel
• Application: Transvaginal ovarian stroma & corpus luteum biopsy (mare/cow)