Introduction
A needle is a small, slender, pointed tool used for sewing, knitting, or other forms of crafting. It is typically made of metal with a sharp point at one end and a hole or eye for thread at the other end.
Types of Needles
- Sewing Needles
- Knitting Needles
- Tattoo Needles
Uses of Needles
Needles are used to join fabrics together by stitching or to create intricate designs in knitting or embroidery. In the medical field, needles are used for injections, drawing blood, and other procedures.
Case Studies
In a study conducted by the World Health Organization, it was found that improper disposal of needles and syringes led to an increase in needle-stick injuries among healthcare workers, highlighting the importance of proper needle management.
Statistics
According to the CDC, about 385,000 needlestick injuries occur among healthcare workers each year in the United States alone, with an estimated 50% of these injuries going unreported.
