Product Name	Large Animal Veterinary Blood Collection Needle
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Product Overview	The Large Animal Veterinary Blood Collection Needle is a single-use hollow cannula designed for efficient venous blood collection in cattle, horses and other livestock. Its thin-wall construction and generous internal lumen support smooth blood flow while helping reduce unnecessary tissue trauma during venipuncture. The needle is manufactured from medical-grade stainless steel and features a finely ground sharp tip for rapid vein penetration. A standard Luer connection allows the needle to be used with compatible blood collection systems, vacuum collection equipment or veterinary syringes. It is suitable for commercial livestock farms, veterinary clinics, diagnostic laboratories, breeding operations and herd health programs where reliable blood sampling is required for routine testing, disease surveillance, reproductive management and animal health monitoring.
Key Features	Designed for veterinary venous blood collection in large animals. Suitable for cattle, horses, pigs and other livestock according to needle size and sampling protocol. Medical-grade stainless steel cannula provides corrosion resistance and structural stability. Thin-wall needle tube provides a generous internal lumen for efficient blood flow. Finely ground sharp tip supports rapid and controlled venipuncture. Smooth needle surface helps minimize unnecessary tissue trauma during correct use. Luer connection supports compatibility with suitable syringes and blood collection systems. Multiple diameters and lengths can be supplied according to animal species and venous access requirements. Single-use configuration supports standardized veterinary sampling procedures. Suitable for commercial livestock health monitoring and veterinary diagnostic programs.
Structural Components	Stainless Steel Cannula: Thin-wall hollow tube providing a clear blood flow path. Sharp Bevel Tip: Precisely ground for controlled penetration of the vein. Large Internal Lumen: Supports efficient collection of veterinary blood samples. Luer Connector: Provides connection to compatible veterinary syringes, holders or blood collection systems. Needle Hub: Supports handling and stable connection during blood sampling procedures.
Working Principle	The needle is connected to a compatible syringe, blood collection holder or vacuum collection system. After the animal is properly restrained and the venipuncture site is prepared, the sharpened cannula is inserted into the selected vein by trained veterinary personnel. Once venous access is established, blood flows through the hollow stainless steel cannula into the connected syringe or collection tube. The thin-wall construction provides a comparatively large internal passage while maintaining the external dimensions required for controlled venipuncture. For cattle and other large animals, sampling may be performed from the jugular or other appropriate veins according to veterinary protocol, animal size and diagnostic requirements.
Technical Specifications	Product Type Veterinary blood collection hollow needle Intended Use Venous blood collection from livestock and other veterinary patients Cannula Material Medical-grade stainless steel 1.4301 Tube Design Thin-wall hollow cannula with generous internal lumen Tip Design Finely ground sharp bevel Connection Luer connection Compatible Collection Equipment Compatible blood collection systems, vacuum tubes and veterinary syringes Available Sizes Various diameters and lengths available according to application requirements Typical Animals Cattle, horses, pigs and other suitable animals Use Type Single use Supply Condition Configuration according to order requirements
Applications	Cattle blood collection for routine herd health testing. Horse venous blood sampling. Commercial pig farm diagnostic blood collection. Livestock infectious disease surveillance programs. Serological and hematological sample collection. Reproductive and metabolic monitoring programs. Veterinary hospitals and livestock clinics. Animal diagnostic laboratories. Breeding farms and livestock research facilities. Veterinary equipment packages for commercial livestock projects.
Customization Options	Needle diameter: Customizable according to application requirements. Needle length: Available upon request. Hub and connector configuration: According to project requirements. Packaging quantity: Customizable. Veterinary blood collection kit combinations: Available upon request. Bulk supply for commercial livestock farms and distributors: According to project requirements.
Use & Handling	Select the needle diameter and length according to animal species, body size, target vein, blood volume requirement and veterinary sampling protocol. Properly restrain the animal and prepare the blood collection site using an appropriate aseptic procedure. Connect the needle securely to the selected syringe or blood collection system before venipuncture. For jugular blood collection in cattle, the vein should be appropriately identified and distended before needle insertion. When using a vacuum blood collection system, stabilize the needle while changing collection tubes to reduce movement at the venipuncture site. After blood collection, remove the needle carefully and apply appropriate pressure to the puncture site until bleeding is controlled. Used needles must be discarded immediately in an approved sharps container according to local veterinary and biohazard regulations.
Product FAQ	Is this needle suitable for cattle blood collection? Yes. This type of veterinary blood collection cannula is suitable for cattle when an appropriate diameter and length are selected for the intended venous access. Can it be used with a vacuum blood collection system? Yes. A Luer-connected blood collection cannula can be configured for use with compatible veterinary blood collection systems, vacuum tubes or syringes. Why is a thin-wall needle useful for blood collection? Thin-wall construction provides a larger internal lumen relative to the outer diameter, helping promote efficient blood flow during sampling. Can different needle sizes be supplied? Yes. Different diameters and lengths can be supplied according to animal species, sampling site and project requirements. Can the needle be reused? No. This product configuration is intended for single use and should be disposed of in an approved sharps container after the procedure. Who should perform blood collection? Venous blood collection should be performed by trained veterinary personnel following appropriate animal restraint, aseptic technique and local veterinary regulations.
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