greene spinal needle
The Greene spinal needle represents a significant advancement in medical technology, specifically designed for precise and controlled spinal anesthesia procedures. This specialized needle features a distinctive pencil-point tip design that minimizes tissue trauma and reduces the risk of post-dural puncture headaches. The needle's construction incorporates high-grade surgical stainless steel, ensuring both durability and biocompatibility. Its unique design includes a side-port for optimal cerebrospinal fluid flow and medication delivery, while maintaining structural integrity during procedures. The Greene spinal needle comes in various sizes, typically ranging from 22G to 27G, accommodating different patient needs and specific procedural requirements. The needle's shaft features clear depth markings, enabling accurate placement and enhanced control during insertion. A precisely engineered hub provides secure attachment to standard syringes and offers excellent handling characteristics. The design also incorporates a tight-fitting stylet that prevents tissue coring during insertion and maintains needle patency. This innovative medical device has become a standard tool in anesthesiology, particularly in obstetric procedures and orthopedic surgeries where precise spinal anesthesia is crucial.