Final answer:
Swaged-on needles have suture strands inserted into one end and are a pivotal tool in modern surgeries, representing an evolution from primitive needle-making techniques.
Step-by-step explanation:
Needles manufactured with suture strands inserted into one end are known as swaged-on needles. These needles are used in the medical field, especially in surgeries, allowing for more efficient stitching as the suture is already attached. This technology has evolved from the early use of materials like wood, and ivory to manufacture needles with sharp points at one end and a hole in the other, threading them with materials like animal sinew or wild flax to create clothing.