Overview
ISO/TR 20520:2018 - "Traditional Chinese medicine - Infection control for acupuncture treatment" is a technical report from ISO/TC 249 that defines aspects to consider for infection control in acupuncture. The document focuses on practical infection-prevention measures (hand hygiene, device sterility, handling and disposal) rather than clinical treatment protocols. It provides terminology and procedural considerations to reduce the risk of infection during acupuncture procedures.
Key topics and requirements
- Scope and definitions: Includes key terms (infection, sterilization, disinfection, acupuncture needle, guide tube, acupoint) to standardize language around infection control.
- Hand hygiene: Practitioners should wash hands after direct patient contact and before starting treatment. Alcohol-based hand sanitizers with >60% alcohol may be used as an alternative.
- Protective gloves and lesions: Use medical gloves when contact with blood/body fluids is likely or when the practitioner has hand lesions.
- Skin cleaning: Clean the acupuncture site; alcohol swabs may be used to remove dirt or grease prior to needling.
- Needle sterility and handling:
- Acupuncture needles must be sterile at the time of insertion; single-use sterile needles are recommended.
- Avoid contamination of the needle body between unwrapping and insertion; discard needles that become contaminated.
- Inspect needles for rust or abnormal changes before use.
- If the needle must be set down temporarily, place it only on a sterilized surface (e.g., sterilized gauze) with clear separation of handled and sterile parts.
- If touching the needle body is necessary, sanitize hands or use sterile gauze or gloves.
- Guide tubes and ancillary devices: Use pre-sterilized, single-use guide tubes if employed; all equipment contacting sterile needles should be sterile.
- Waste and sharps disposal: Dispose of used needles in appropriate medical sharps containers and handle potentially infectious waste (alcohol swabs, gloves) per national/local regulations.
Practical applications
ISO/TR 20520:2018 is useful for:
- Developing clinic infection-control policies and standard operating procedures (SOPs) for acupuncture clinics and TCM centers.
- Training acupuncturists and support staff on safe handling, hygiene, and sharps disposal.
- Informing procurement and quality decisions for sterile single-use needles, guide tubes, and ancillary sterile supplies.
- Supporting regulatory compliance and risk-management efforts related to infection prevention in acupuncture settings.
Who should use this standard
- Acupuncture practitioners and clinic managers
- Traditional Chinese medicine (TCM) clinics and hospitals
- Medical device manufacturers and suppliers of sterile acupuncture needles and guide tubes
- Health regulators, auditors, and infection prevention officers
- Educators and training organizations in acupuncture and TCM
Related standards
Relevant referenced documents include:
- ISO 17218:2014 - Sterile acupuncture needles for single use
- ISO 13485:2016 - Medical devices - Quality management systems
- WHO Guidelines on Hand Hygiene in Health Care and Clean Needle Technique resources
Keywords: ISO/TR 20520:2018, infection control for acupuncture treatment, traditional Chinese medicine, sterile acupuncture needles, hand hygiene, guide tube, sharps disposal, acupuncture infection prevention.