PMA supplement

P230020 S004: Altius® Direct Electrical Nerve Stimulation System

FDA PMA supplement · 30-Day Notice · Neuros Medical, Inc.

Key facts

Original PMA P230020
Supplement number S004
Supplement type 30-Day Notice
Reason for the supplement Process Change - Manufacturer/Sterilizer/Packager/Supplier
Trade name Altius® Direct Electrical Nerve Stimulation System
Generic name Stimulator, nerve terminus, totally implanted for chronic intractable post-amputation pain of the lower limb
Applicant Neuros Medical, Inc.
Product code SAZ
Received date May 9, 2025
Decision date Jun 5, 2025

At a glance

  • No Expedited review granted
  • No Approval order on file
  • No Summary of safety and effectiveness on file

Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.

About PMA supplements

A PMA supplement asks FDA to approve a change to a device that already holds a premarket approval: a new indication, a design or labeling change, a manufacturing site or process change.

Source: U.S. Food and Drug Administration (FDA), Premarket Approval (PMA) database · Source date:

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