Types of Laboratory Medical Waste
Regulated Medical Waste (RMW)
Items contaminated with blood or body fluids (e.g., gloves, pipettes, culture dishes).
Infectious waste (e.g., cultures and stocks of infectious agents).
Sharps Waste
- Needles, syringes, and broken glassware contaminated with hazardous substances.
Chemical Waste
- Solvents, reagents, and other hazardous chemicals.
Pathological Waste
- Human or animal tissue specimens.
Pharmaceutical Waste
- Expired or unused lab-grade medications.
Radioactive Waste
- Materials contaminated with radionuclides.
Key Steps in Managing Laboratory Medical Waste
Segregation
- Use color-coded, labeled containers to separate waste types.
- Red: Infectious/biological waste
- Yellow: Trace chemotherapy waste
- Black: Hazardous chemical waste
Storage and Handling
- Store waste in leak-proof, puncture-resistant containers.
- Maintain separate areas for waste storage, away from general access.
Labeling and Documentation
- Clearly label waste containers with the type of waste and hazard details.
- Maintain documentation for waste tracking, including manifests and disposal records.
Disposal
- Partner with certified medical waste disposal companies, such as MET-Bio, Stericycle, or Daniels Health, to ensure proper treatment methods like autoclaving, incineration, or chemical treatment.
Compliance Training
- Ensure all laboratory personnel are trained in OSHA, DOT, and EPA regulations related to waste handling.
Emergency Preparedness
- Have spill kits and procedures in place for handling accidental releases.