# Electro Therapeutic Devices, Inc.

- Location (FDA's records): Markham, Ontario, CA
- FDA decisions: 8 (1977–1998): 8 510(k) clearances
- Product codes: GZJ (5), IPF (1), IRT (1), MQX (1)
- Predicates its devices cite: 1 (0 its own); citations of its devices by later devices: 2 (0 its own)
- Recalls linked to its devices: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Firms whose devices it cites most
- Helio Medical Supplies, Inc.: 1 (https://510kreport.com/company/helio-medical-supplies)

## Firms that cite its devices most
- Body Clock Health Care, Ltd.: 1 (https://510kreport.com/company/body-clock-health-care)
- Suzhou Sen Sen Medical Supplies, Ltd.: 1 (https://510kreport.com/company/suzhou-sen-sen-medical-supplies)

## Its most-cited devices
- K853719: Transcutaneous Elect. Nerve Stimul-Myostim 410 (1985), cited by 1
- K981272: Addiquip Disposable Acupuncture Needles (1998), cited by 1

## Recent decisions
- K981272: Addiquip Disposable Acupuncture Needles (Aug 24, 1998)
- K875317: Electrical Muscle Stimulator Model Myoaid (Sep 8, 1989)
- K863568: 'Myostim Ex' (Oct 24, 1986)
- K863567: 'Tensaid' (Oct 24, 1986)
- K853719: Transcutaneous Elect. Nerve Stimul-Myostim 410 (Dec 4, 1985)
- K853718: Transcutaneous Electr. Nerve Stimul Myostim 804 (Dec 4, 1985)
- K843119: Eti Tens Belt (Aug 17, 1984)
- K770686: Theratherm (Jul 14, 1977)

Source page: https://510kreport.com/company/electro-therapeutic-devices