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Spinal Needle
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The Spinal Needle is a sterile, precision medical device used for spinal anesthesia, lumbar punctures, and intrathecal drug delivery. Its atraumatic design, fine gauge, and clear depth markings provide optimal control and reduce patient discomfort, making it a reliable choice for both diagnostic and therapeutic procedures.
Description
The Spinal Needle is a precision-engineered medical instrument designed for safe and accurate access to the subarachnoid space during spinal anesthesia, diagnostic lumbar puncture, or therapeutic interventions. It is a critical tool used by anesthesiologists, neurologists, and other trained medical professionals to administer medication or collect cerebrospinal fluid (CSF) with minimal risk and maximum control.
Spinal needles typically feature a thin, long, and hollow shaft with a sharp, atraumatic tip (such as a Quincke or pencil-point design) that allows for smooth penetration through tissues while minimizing trauma to surrounding nerves and reducing the risk of post-dural puncture headaches. They come in various gauges and lengths to accommodate patient anatomy and clinical needs.
Key Features & Benefits:
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Atraumatic Tip Design: Helps minimize tissue damage and patient discomfort during procedures.
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Clear Depth Markings: Ensure accurate needle placement and control.
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Stainless Steel Construction: Offers strength, corrosion resistance, and biocompatibility.
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Removable Stylet: Prevents tissue coring and facilitates clear cerebrospinal fluid flow once in place.
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Available in Multiple Sizes: Accommodates both adult and pediatric applications.
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Sterile & Disposable: Designed for single use, reducing risk of cross-contamination.
Common Applications:
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Spinal Anesthesia: Used to deliver anesthetic agents for procedures like cesarean sections, lower limb surgeries, and urological operations.
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Lumbar Puncture (Spinal Tap): Diagnostic use for conditions such as meningitis, multiple sclerosis, or intracranial pressure assessment.
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Intrathecal Chemotherapy: Enables direct medication administration into the cerebrospinal fluid.
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Pain Management: Applied in procedures involving intrathecal delivery of analgesics.
Comparison to Similar Products:
Compared to epidural needles, spinal needles are thinner and designed for precise entry into the subarachnoid space. The pencil-point tip variation is preferred in many clinical settings due to its lower incidence of complications, making it ideal for procedures requiring delicate precision.
Certifications & Standards:
Spinal needles are usually manufactured in accordance with ISO 13485 standards and may conform to pharmacopoeia requirements and CE marking or equivalent national/international regulatory certifications, ensuring consistent performance and safety.
