Overview
ISO 21292:2020 specifies general requirements for electric heating moxibustion equipment used in Traditional Chinese Medicine (TCM). This international standard ensures the safety, performance, and biocompatibility of devices designed to deliver heat through electrically heated units to skin or acupoints for therapeutic purposes. It excludes infrared moxibustion equipment covered by ISO 20493 and smokeless moxibustion devices regulated under ISO 21366.
This standard supports product consistency and regulatory compliance, promoting safe usage in clinical and home healthcare settings.
Key Topics
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Scope and Applicability
Applies specifically to electrical heating moxibustion devices, defining requirements that do not overlap with infrared or smokeless moxibustion variants.
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Device Components
Includes a control unit (with mains connection), output lines (if any), heating units, and optionally moxibustion pads. The heating unit delivers controlled heat to the skin or acupoints, while the moxibustion pad may be a replaceable element placed between the device and skin.
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Performance and Safety Requirements
- Temperature Control: Precise temperature regulation is mandatory, with a maximum temperature not exceeding 60 °C ± 2 °C error margin. Devices must allow independent temperature adjustment for each heating unit.
- Timing Functions: Equipped with timers adjustable from 1 to 60 minutes, with timing accuracy within ±5%.
- Safety Features: Includes manual stop functions, temperature indication, audible and/or visual alarms for over-temperature, and an independent over-temperature protection system that automatically cuts power beyond safe limits.
- Biocompatibility: All patient-contacting materials must comply with ISO 10993-1 standards for biological safety.
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Instructions and Labelling
Clear user guides are required, addressing warnings (e.g., burn risk), device setup, recommended temperature and duration, contraindications (e.g., no use on skin ulcers or patients with reduced heat sensitivity), and supervision by healthcare professionals.
Labeling on primary and secondary packaging must incorporate manufacturer details, product description, lot numbers, and expiry dates following ISO 15223-1.
Applications
ISO 21292:2020 is vital for manufacturers, healthcare providers, and regulatory authorities involved with:
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Traditional Chinese Medicine Clinics
Ensuring moxibustion devices meet safety and performance standards for patient treatments.
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Medical Device Manufacturers
Designing and producing electric heating moxibustion equipment that conforms with international regulations to facilitate global market access.
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Healthcare Practitioners
Utilizing standardized equipment for safer and more effective moxibustion therapies.
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Home Healthcare
Supporting the development of safe, easy-to-use moxibustion devices for personal therapeutic use under professional guidance.
Related Standards
- ISO 20493 – Traditional Chinese medicine - Infrared moxibustion-like instruments
- ISO 21366 – Traditional Chinese medicine - General requirements for smokeless moxibustion devices
- ISO 18666 – Traditional Chinese medicine - General requirements of moxibustion devices
- ISO 10993-1 – Biological evaluation of medical devices - Part 1: Evaluation and testing within a risk management process
- ISO 15223-1 – Medical devices - Symbols to be used with medical device labels, labeling and information to be supplied - Part 1: General requirements
- IEC 60601-1 – Medical electrical equipment - Part 1: General requirements for basic safety and essential performance
By aligning with these complementary standards, ISO 21292:2020 helps maintain a comprehensive framework for the quality and safety of electric heating moxibustion equipment within the broader field of medical device regulation and traditional healing technologies.
Keywords: electric heating moxibustion equipment, Traditional Chinese Medicine, ISO 21292, medical device safety, moxibustion device requirements, heating unit temperature control, biocompatibility, moxibustion pad, medical device standards, patient safety, healthcare equipment labeling.