EinwegNadelendevice

EinwegNadelendevice is a disposable sterile needle assembly designed for single-use in medical procedures. It typically consists of a stainless-steel needle connected to a hub or adaptor that fits syringes, infusion sets, or anesthesia equipment. The device is packaged in sealed sterile packaging and disposed of after one use to minimize infection and cross-contamination.

Construction and variants: Needle gauges commonly range from 14 to 30 with lengths from around 6 to 60 millimeters, depending on application. Connectors include Luer lock and Luer slip interfaces. Some models incorporate safety features such as passive or active needle guards to reduce accidental needlesticks, while others use standard needle hubs for straightforward connection to syringes.

Uses: EinwegNadelendevice is used for intramuscular, subcutaneous, or intravenous injections, aspiration for blood sampling, and the delivery of local anesthetics. They are designed for single-use and must be disposed of in puncture-resistant sharps containers after use.

Safety and handling: The sterile barrier and single-use design reduce infection risk. Manufacturers must validate sterilization, packaging integrity, and compatibility with intended devices. Disposal considerations include legal requirements for sharps disposal and environmental impact from medical waste; some regions require traceability and labeling.

Regulatory and standards: Hypodermic needles and assemblies are regulated as medical devices in many jurisdictions. Standards such as ISO 9626 (hypodermic introducers and needles) and packaging/sterility guidelines govern design, labeling, and sterilization processes.