- single use which are disposed of with the waste inside,
- reusable which are robotically emptied and sterilized before being returned for re-use.
It is standard practice in developed and even underdeveloped countries for used needles to be placed immediately into a sharps container after a single use, with only a few exceptions to the general rule. Sharing needles is often the cause of AIDS (HIV) and other blood-borne infections spreading among intravenous drug users.
Needles are dropped into the container without touching the outside of the container. Needles should never be pushed or forced into the container, as damage to the container and/or needlestick injuries may result. In most countries around the world, recapping and de-notching needles is also no longer accepted practice.
Proper use of a sharps container includes pick up by or delivery to an approved "red bag" or medical waste treatment site. In addition to this pre-existing safety measure, all U.S. medical and educational staff are federally required to be tested on their knowledge of bloodborne pathogens.
The most common sharps containers (red plastic in the US, yellow plastic elsewhere) were first developed in 1979 when Frontier Plastics Ltd of South Wales in the UK recognized the need for a purpose-designed container for the safe disposal of clinical sharps. The original Sharpsafe container was first marketed in 1980. The addition of Sharpsafe quickly expanded the realm of safe disposals within nontraditional areas, such as tattoo parlours and piercing shops. Shortly after this change a Canadian company, GICMD, quickly brought on their eco-friendly sharps disposal container, which was compact and allowed an easy disposal of the hazardous materials with any collection service. This started a new trend in the industry allowing effective removal of waste.
During the last ten years, increased worldwide focus on safety and environmental impact has led to several positive government mandates being issued regarding engineered medical device standards and the reduction of clinical waste output from health facilities. This has resulted in a move toward reusable containers with built-in safety devices such as trays and locking devices.
In the United States, sharps disposal regulations differ in each state. Sharps Containers themselves are regulated by the FDA and companies manufacturing the containers are required to have approval from the FDA in the form of a 510k premarket approval. It is illegal to manufacture the containers without said FDA approval and violators are subject to procecuted.