BD Whitacre Spinal Needles: 27G * 3.50IN (0.40 mm * 90 mm)

The BD Whitacre Pencil Point Spinal Needle is a medical device designed for spinal anesthesia procedures. It features a 27-gauge needle with a 3.50-inch (90 mm) length and a pencil-point tip.

The needle is constructed with a durable, sculpted polypropylene hub that is translucent and offers a magnifying effect for improved visibility. This design aims to facilitate precise needle placement and minimize complications during spinal interventions. The pencil-point tip is engineered to spread dural fibers rather than cut them, which is associated with a reduced incidence of postdural puncture headache (PDPH).

A key functional aspect is the tactile feedback provided upon dural penetration, often described as a distinct "click" or "pop," indicating correct needle positioning. The translucent hub allows for clear visualization of cerebrospinal fluid (CSF) return, which is crucial for confirming accurate placement within the subarachnoid space. Furthermore, the needle incorporates a side-port design that supports directional flow of anesthetic agents, contributing to efficient administration and potentially reducing the risk of adverse events.

The 27-gauge gauge and 3.50-inch length are selected to balance ease of insertion with the depth required for effective spinal anesthesia in a variety of patient anatomies. The combination of the pencil-point design, clear hub, tactile feedback, and side-port technology is intended to enhance procedural accuracy and patient safety.

This needle is intended for use by trained medical professionals in sterile environments. Typical applications include the administration of local anesthetics or other medications into the subarachnoid space for surgical procedures or pain management. It is important to inspect the packaging for damage before use and to ensure the device is used only once.

The product should be stored in a cool, dry environment and disposed of properly after a single use. It is not intended for use by individuals without medical training and should be kept out of reach of children.