MedPro Disposal

What Happens to Used Needles and Syringes?

Ben Brenner2 min read
Closed sharps container secured to an examination-room wall.

Needles and syringes are commonly used in hospitals, physicians' offices, clinics, and other various healthcare practices. We usually don't think of them in positive light because of the pain sometimes associated with them. But what happens once they've been used?

In This Article
  1. 01What is a Sharps Container?
  2. 02How to Dispose of Sharps Containers
  3. 03At the Treatment Facility
  4. 04Waste Manifests
  5. 05Common Questions

What is a Sharps Container?

Once you've used a

sharp

(which is another name for needles and syringes), it must be placed in a special container. It's made of a hard plastic and is leak-proof so the needles can't puncture through and accidentally poke you, your staff, or your patients. Sharps containers also vary in shapes, size, color, and opacity to accommodate for the various sizes and shapes of your sharps.

How to Dispose of Sharps Containers

When your sharps containers are full, they're ready to be disposed of. Their disposal requires the use of a medical waste disposal company. There are a couple ways your sharps containers can be picked up.

The first way is your medical waste disposal company send out a person to physically pick up your containers. The second way is via mail back. Your medical waste disposal company will send a pre-labeled package and pay for two-way shipping. All you have to do is place your sharps containers in the box and drop it off at the post office.

At the Treatment Facility

Once your medical waste provider has your sharps containers, they will transport them to a treatment facility. This where the used needles and syringes are treated so they are safe to go to the landfill. The way sharps are treated is via autoclave technology.

Autoclaving is an environmentally friendly method of treating hazardous materials. It uses steam in highly pressurized chambers to kill any bacteria living on the sharp. Once the needles and syringes have been autoclaved, they are ready to be transported to the landfill.

Waste Manifests

After your sharps have been autoclaved and sent to the landfill, your facility will receive a waste manifest from your medical waste disposal company. This document is proof that your waste was properly handled, treated, and disposed of. Be sure to hold onto this document for future audits.

Needles and syringes go through much of the same waste life cycle as other types of medical waste. It starts with placement in their respective containers to transportation to a treatment facility to the landfill. Regardless, they can still be potentially infectious and require the same treatment to keep the environment and people safe.

Common Questions

What is considered sharps waste?
Sharps waste is any contaminated object that can penetrate the skin. OSHA's definition includes needles, scalpels, broken glass, broken capillary tubes, and exposed ends of dental wires. In practice that also covers syringes, lancets, insulin pens, auto-injectors, infusion sets, connection needles, and suture needles.
What can you put in a sharps container?
Anything that can puncture or cut skin and has been contaminated — needles, syringes, lancets, scalpels and blades, auto-injectors, infusion sets, and contaminated broken glass. Don't put in medications, soft biohazard waste like gauze, or ordinary trash such as caps and wrappers; they belong in their own streams.
What color are sharps containers?
Most sharps containers are red. OSHA requires them to be labeled with the biohazard symbol and the word “BIOHAZARD” or be red. Yellow containers are commonly used for sharps contaminated with trace chemotherapy agents.
Can you recap a used needle?
Generally, no. OSHA prohibits bending, recapping, or removing contaminated needles unless the employer can show no alternative is feasible or a specific medical or dental procedure requires it — and then only with a mechanical device or a one-handed technique. Shearing or breaking contaminated needles is always prohibited.

More answers on our Sharps Container Disposal page →

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