Operating signal within 12 months from two or more independent sources.
What they make
Surgical and Medical Instrument Manufacturing339112Pulmonx makes Zephyr Valves, which are bronchoscopic valves used as a treatment for severe COPD and emphysema. The valves are delivered through bronchoscopy without requiring surgery. The company serves patients with severe COPD and emphysema, and provides clinical evidence, patient resources, and physician training related to the treatment.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Products
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Twelve | Redwood City | Surgical and Medical Instrument Manufacturing 339112 | UNVERIFIED | 0.1 KM |
| Avinger | Redwood City | Surgical and Medical Instrument Manufacturing 339112 | UNVERIFIED | 0.1 KM |
| Gynesonics | Redwood City | Surgical Appliance and Supplies Manufacturing 339113 | UNVERIFIED | 0.1 KM |
| Gynesonics | Redwood City | Surgical and Medical Instrument Manufacturing 339112 | UNVERIFIED | 0.2 KM |
| Aesdex LLC | Redwood City | Surgical and Medical Instrument Manufacturing 339112 | UNVERIFIED | 0.5 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 8 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| FDA DEVICES | OPERATING | AUG 2026 | AUG 2026 |
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | AUG 2025 | AUG 2025 |
| EPA FRS | EXISTENCE | APR 2019 | APR 2019 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | AUG 2025 |
| CAGE CODE | SAM GOV | AUG 2025 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | AUG 2025 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | AUG 2025 |
| REGISTRATION EXPIRATION | SAM GOV | AUG 2025 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | AUG 2025 |
| WEBSITE | SAM GOV | AUG 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.