lumbar puncture pediatric needle
A lumbar puncture pediatric needle is a specialized medical device designed specifically for performing spinal taps on young patients. This precision instrument features a smaller gauge and shorter length compared to standard adult needles, ensuring optimal safety and comfort for pediatric procedures. The needle typically ranges from 22-25 gauge with a length of 1.5 to 2.5 inches, making it ideal for children's smaller anatomical structures. The device incorporates a precisely engineered tip that minimizes trauma during insertion and reduces post-procedure complications. Advanced materials used in construction offer superior strength while maintaining flexibility, crucial for navigating through pediatric tissue layers. The needle includes clear markings for depth guidance and features a specialized hub design that provides excellent control during cerebrospinal fluid collection. Modern variants often include safety mechanisms to prevent needlestick injuries and maintain sterility throughout the procedure. These needles are specifically calibrated to achieve optimal flow rates for pediatric CSF sampling while minimizing discomfort. The design also accounts for the unique challenges of pediatric lumbar punctures, including smaller interspinous spaces and varying tissue densities in different age groups.