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Johari Digital Healthcare Ltd.

SYRMA JOHARI MEDTECH LIMITED · Model IF4250D · UDI-DI 08908008085338

IPF

510(k) clearances

678

Adverse events (1 deaths)

Recalls

174

Facilities

Description

Use for symptomatic relief and management of chronic pain and/or as adjunctive treatment in the management of post-surgical and posttraumatic acute pain. The device produces beat frequency of the range 1-250 Hz. The IF-4250D delivers very precise and repeatable Interferential therapy. Device is engineered by using ultra low power micro controller for precision, safety, durability and reliability. Key Features: 510(k) cleared device, Customizable program

Recalls

Date	Firm	Reason
2023-11-03	Liberty Medical Solutions, LLC	The instruction manuals that were included with the Multi-Mode Stimulators distributed from 2018 to 2023 did not contain all of the appropriate warnings and contraindications.
2012-01-06	Ion Genius, Inc.	Wires do not meet performance standards under 21 CFR 898 and have unprotected electrode configurations. Additionally, devices were sold/distributed without 510(k) or PMA
2012-01-06	Ion Genius, Inc.	Wires do not meet performance standards under 21 CFR 898 and have unprotected electrode configurations. Additionally, devices were sold/distributed without 510(k) or PMA
2012-01-06	Ion Genius, Inc.	Wires do not meet performance standards under 21 CFR 898 and have unprotected electrode configurations. Additionally, devices were sold/distributed without 510(k) or PMA
2011-06-22	eSwallow USA LLC	It was discovered that the firm was distributing medical devices without FDA approval.
2009-01-25	Zynex Medical, Inc.	Zynex notified customers that a malfunction in the IF 8000 can result in the device ceasing to operate, and in some instances,overheating and becoming hot to the touch.
2008-06-11	International Rehabilitative Sciences, Inc.	The charge current is leaking through two Diodes, which are supposed to block the reverse current, when the device is warm during the main battery charge operation, it then causes

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Data compiled from public U.S. FDA sources (GUDID, 510(k)/PMA, MAUDE, recalls, establishment registration). Adverse-event reports are unverified and do not establish causation. Informational only — not medical, clinical, or regulatory advice.