← Product Code [BZC](/submissions/AN/subpart-b%E2%80%94diagnostic-devices/BZC) · K831778

# RS-RESIDUAL VOLUME SYSTEM (K831778)

_Warren E. Collins, Inc. · BZC · Aug 31, 1983 · Anesthesiology · SESE_

**Canonical URL:** https://fda.innolitics.com/submissions/AN/subpart-b%E2%80%94diagnostic-devices/BZC/K831778

## Device Facts

- **Applicant:** Warren E. Collins, Inc.
- **Product Code:** [BZC](/submissions/AN/subpart-b%E2%80%94diagnostic-devices/BZC.md)
- **Decision Date:** Aug 31, 1983
- **Decision:** SESE
- **Submission Type:** Traditional
- **Regulation:** 21 CFR 868.1880
- **Device Class:** Class 2
- **Review Panel:** Anesthesiology

## Regulatory Identification

A pulmonary-function data calculator is a device used to calculate pulmonary-function values based on actual physical data obtained during pulmonary-function testing.

---

**Source:** [https://fda.innolitics.com/submissions/AN/subpart-b%E2%80%94diagnostic-devices/BZC/K831778](https://fda.innolitics.com/submissions/AN/subpart-b%E2%80%94diagnostic-devices/BZC/K831778)

**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