INTERNATIONAL MEDICAL DEVELOPMENT, INC.

International Medical Development, Inc. (IMD) is a specialized medical device manufacturer focused on innovative spinal needles for anesthesia and diagnostic procedures. The company is best known for the Gertie Marx® needle, a proprietary atraumatic needle design that has been clinically proven to dramatically reduce post-dural puncture headache (PDPH) occurrence from ~30% to less than 1% with proper technique. Founded on this pioneering design over 30 years ago, IMD develops, manufactures, and distributes a comprehensive range of spinal needles to hospitals, surgical centers, and medical institutions globally. The product portfolio includes gauges from 22G to 27G with lengths ranging from 50mm to 215mm, ensuring optimal options for diverse patient populations from pediatric to obese patients. IMD needles are used in obstetric anesthesia, neuraxial anesthesia procedures, lumbar punctures, and intrathecal chemotherapy applications. The company emphasizes clinical outcomes, patient safety, and physician feedback in continuous product refinement.