Product Name	Luer Lock Veterinary Blood Collection Needle
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Product Overview	The Luer Lock Veterinary Blood Collection Needle is a sterile, single-use device designed for venous blood sampling in livestock and veterinary diagnostic applications. It is intended for use with compatible vacuum blood collection systems, allowing blood to flow directly from the vein into collection tubes. The standard Luer Lock hub provides a secure connection with compatible holders, while the rear needle is protected by a resilient rubber sleeve. This structure allows multiple vacuum tubes to be filled through a single venipuncture without repeatedly removing the needle from the animal. The product is suitable for commercial pig farms, cattle farms, veterinary clinics, breeding operations, livestock health programs and animal diagnostic laboratories requiring efficient and hygienic blood sampling.
Key Features	Designed for veterinary venous blood collection and diagnostic sampling. Standard Luer Lock hub provides a firm connection with compatible blood collection holders. Multi-sample design supports collection into several vacuum tubes from a single venipuncture. Medical-grade stainless steel needle tube provides consistent penetration performance. Protective rubber sleeve on the tube side helps limit blood leakage between successive collection tubes. Available in multiple gauges for animals of different sizes and sampling requirements. Multiple needle lengths are available for different veterinary procedures. Sterile and intended for single use. Individual packaging helps maintain sterility before use. Suitable for livestock health screening, laboratory diagnostics and routine herd monitoring.
Structural Components	Patient Needle: Stainless steel cannula designed to enter the vein and collect the blood sample. Needle Bevel: Precision-ground point designed for smooth venipuncture. Luer Lock Hub: Provides a secure threaded connection with compatible vacuum collection holders. Rear Needle: Penetrates the stopper of a vacuum collection tube. Rubber Sleeve: Covers the rear needle between tube changes and helps reduce blood leakage. Protective Caps: Protect the needle ends before use and help maintain product integrity.
Working Principle	The blood collection needle is connected to a compatible vacuum tube holder through the Luer Lock hub. After the patient needle is inserted into the selected vein, a vacuum blood collection tube is pushed into the holder. The rear needle penetrates the tube stopper, allowing the vacuum inside the collection tube to draw blood directly through the needle assembly. When the first tube is removed, the rubber sleeve closes around the rear needle and helps prevent blood leakage. Additional compatible tubes can then be inserted without removing the patient needle from the animal. This multi-sample process helps reduce repeated punctures and can improve workflow during veterinary blood collection.
Technical Specifications	Product Type Veterinary multi-sample blood collection needle Connection Standard Luer Lock hub Needle Material Medical-grade stainless steel Available Gauges 16G, 17G, 18G, 19G, 20G, 21G, 22G, 23G, 24G and 25G Needle Length 25 mm to 40 mm Sampling Method Vacuum blood collection Multi-Tube Collection Supported with compatible vacuum tubes and holder Sterilization Ethylene oxide sterilized Pyrogen Status Non-pyrogenic Use Type Sterile, single use Reference Shelf Life Up to 5 years from date of manufacture, according to reference configuration Certification Available according to product configuration and destination market
Applications	Commercial pig farm blood sampling. Cattle herd health screening. Sheep and goat veterinary diagnostics. Breeding animal health monitoring. Veterinary clinic blood collection. Animal disease testing programs. Serology and hematology sample collection. Livestock research and diagnostic laboratories. Routine herd surveillance and preventive health programs. Integrated veterinary equipment procurement for commercial livestock projects.
Customization Options	Needle gauge: Customizable. Needle length: According to project requirements. Hub and protective cap configuration: Available upon request. Individual sterile packaging: Available according to order requirements. Bulk carton quantity: Customizable. Blood collection needle and vacuum tube kits: Available upon request. Veterinary diagnostic consumable packages: According to livestock species and project requirements.
Installation & Use	No permanent installation is required. Before use, select an appropriate gauge and needle length according to the animal species, vein size, sampling site and veterinary procedure. Connect the needle securely to a compatible blood collection holder through the Luer Lock interface. Prepare and restrain the animal according to professional veterinary practice, disinfect the puncture site and perform venipuncture using an appropriate technique. Insert compatible vacuum tubes into the holder one at a time. Allow each tube to fill according to its designed vacuum volume before replacing it with the next tube. This product is intended for single use only. After collection, dispose of the used needle immediately in an approved sharps container according to local veterinary biosecurity and medical waste regulations.
Product FAQ	What is a Luer Lock veterinary blood collection needle used for? It is used for venous blood collection from animals and is typically connected to a compatible vacuum blood collection holder and tube system. Can several blood tubes be collected with one puncture? Yes. The multi-sample structure and rubber sleeve allow compatible vacuum tubes to be changed while the patient needle remains in the vein. What needle sizes are available? The reference product range covers gauges from 16G to 25G and needle lengths from 25 mm to 40 mm. Is the needle reusable? No. This product is sterile and intended for single use only. What is the purpose of the Luer Lock connection? The threaded Luer Lock interface helps provide a secure connection between the blood collection needle and a compatible holder. How should used needles be disposed of? Used needles should be placed immediately into an approved sharps container and disposed of according to local veterinary and biohazard regulations.
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