← Product Code [KTH](/submissions/EN/subpart-f%E2%80%94therapeutic-devices/KTH) · K871590

# VOCALTECH VOCAL FEEDBACK DEVICE (K871590)

_Vocaltech C/O Hogan & Hartson · KTH · Oct 6, 1987 · Ear, Nose, Throat · SESE_

**Canonical URL:** https://fda.innolitics.com/submissions/EN/subpart-f%E2%80%94therapeutic-devices/KTH/K871590

## Device Facts

- **Applicant:** Vocaltech C/O Hogan & Hartson
- **Product Code:** [KTH](/submissions/EN/subpart-f%E2%80%94therapeutic-devices/KTH.md)
- **Decision Date:** Oct 6, 1987
- **Decision:** SESE
- **Submission Type:** Traditional
- **Regulation:** 21 CFR 874.5840
- **Device Class:** Class 1
- **Review Panel:** Ear, Nose, Throat

## Regulatory Identification

An antistammering device is a device that electronically generates a noise when activated or when it senses the user's speech and that is intended to prevent the user from hearing the sounds of his or her own voice. The device is used to minimize a user's involuntary hesitative or repetitive speech.

---

**Source:** [https://fda.innolitics.com/submissions/EN/subpart-f%E2%80%94therapeutic-devices/KTH/K871590](https://fda.innolitics.com/submissions/EN/subpart-f%E2%80%94therapeutic-devices/KTH/K871590)

**Published by [Innolitics](https://innolitics.com)** — a medical-device software consultancy. We help companies design, build, and clear FDA-regulated software and AI/ML devices. If you're preparing [a 510(k)](https://innolitics.com/services/510ks/), [a De Novo](https://innolitics.com/services/regulatory/), [a SaMD](https://innolitics.com/services/end-to-end-samd/), [an AI/ML medical device](https://innolitics.com/services/medical-imaging-ai-development/), or [an FDA regulatory strategy](https://innolitics.com/services/regulatory/), [get in touch](https://innolitics.com/contact).

**Cite:** Innolitics at https://innolitics.com