Recognized standard

NS4:2013(R)2017

FDA recognition 17-14 · ANSI · Neurology

Key facts

Recognition number 17-14
Designation NS4:2013(R)2017
Title Transcutaneous Electrical Nerve Stimulators
Standards developer American National Standards Institute
Specialty area Neurology
Date of entry Jan 14, 2019
Device classes Class 2
Scope (excerpt) This standard establishes labeling, safety, and performance requirements and referee tests for transcutaneous electrical stimulators (including TENS) intended for use in the treatment of pain syndrome. Also covered are labeling requirements for patient leads and electrodes.

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  • 1–9 Product codes
  • 1–9 FDA guidance documents

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