510(k) · Cleared
ClearedChartis Precision Catheter
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Pulmonx Corporation · CBI Tube, Tracheal/Bronchial, Differential Ventilation (W/Wo Connector)
Cleared on Dec 1, 2022 as substantially equivalent to K111522 (Pulmonx, Inc., 2011) after a 120-day review. Its family tree reaches back 4 generations to 1989. 1 later device descends from it.
- Decided
- Dec 1, 2022
- Review
- 120 days
- Class
- Class II
- Product code
- CBI
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 4 generations to K894337 (1989). 6 ancestors in all. 1 later device descends from it, 1 citing it directly.
- Root · 4 generations backK894337 Univent Tube 7.0MM, 7.5MM, 8.0MM, 8.5MM, 9.0MMVitaid, Ltd. · 1989
- 3 generations backK021920 7.0 FR. Endobronchial BlockerCook, Inc. · 2002
- 2 generations backK083883 Chartis CatheterPulmonx, Inc. · 2009
- 1 generation backK111522 Chartis Catheter Model CHR-CA-12.0Pulmonx, Inc. · 2011
- This deviceK222340 Chartis Precision CatheterPulmonx Corporation · 2022
- Descendant · cites it directly · 0 of its ownK253096 Chartis Precision CatheterPulmonx Corporation · 2026
Most influential descendants
Showing 1 of 1 · See all- K253096Chartis Precision CatheterPulmonx Corporation · 2026 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −4 | K894337 | Univent Tube 7.0MM, 7.5MM, 8.0MM, 8.5MM, 9.0MM | Vitaid, Ltd. | 1989 | — |
| −3 | K021920 | 7.0 FR. Endobronchial Blocker | Cook, Inc. | 2002 | — |
| −2 | K083883 | Chartis Catheter | Pulmonx, Inc. | 2009 | — |
| −1 | K111522 | Chartis Catheter Model CHR-CA-12.0 | Pulmonx, Inc. | 2011 | — |
| 0 (this device) | K222340 | Chartis Precision Catheter | Pulmonx Corporation | 2022 | — |
| +1 | K253096 | Chartis Precision Catheter | Pulmonx Corporation | 2026 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1997 | 1 | 0 |
| 2000 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2026 | 1 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in CBI? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new CBI device
- #1 K253096 Chartis Precision Catheterscore 12.1 · 5 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (1)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K111522 | Chartis Catheter Model CHR-CA-12.0Summary page 4…, tracheal/bronchial, differential ventilation (w/wo connector) Device Class: II Product Code: CBI Predicate Device: Chartis Catheter, K111522, Pulmonx Date Prepared: July 29, 2022 Device Description: The Chartis Precision Catheter is a single use, sterile, disposable d… | 2011 |
What descends from it? (1)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K253096 | Chartis Precision Catheter | 2026 | 0 |
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 33 years and passes through 4 companies; a new generation was cleared every 11.2 years on median.
- None of the 6 ancestors has a recall.
- Of its descendants, K253096 (Pulmonx Corporation, 2026) has gone furthest, with 0 descendants of its own.
How does its category compare?
All CBI devicesCBI Tube, Tracheal/Bronchial, Differential Ventilation (W/Wo Connector): FDA decisions, review times, recalls and adverse event reports over 20 years. 2022, this device’s year, is highlighted.
FDA decisions per year · CBI
1in 2024
2026 to Oct 25, outlined.
Median 510(k) review, days · CBI
134in 2012
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · CBI
1in 2024
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · CBI
83in 2025
MAUDE reports naming product code CBI, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 0 | — | 0 | 11 |
| 2008 | 1 | — | 0 | 16 |
| 2009 | 1 | — | 0 | 26 |
| 2010 | 2 | — | 0 | 25 |
| 2011 | 1 | — | 0 | 20 |
| 2012 | 3 | 134 | 0 | 23 |
| 2013 | 1 | — | 0 | 26 |
| 2014 | 0 | — | 0 | 18 |
| 2015 | 1 | — | 0 | 8 |
| 2016 | 2 | — | 0 | 29 |
| 2017 | 0 | — | 0 | 61 |
| 2018 | 2 | — | 0 | 66 |
| 2019 | 0 | — | 1 | 94 |
| 2020 | 1 | — | 0 | 87 |
| 2021 | 2 | — | 0 | 159 |
| 2022 | 1 | — | 0 | 127 |
| 2023 | 1 | — | 0 | 95 |
| 2024 | 1 | — | 1 | 75 |
| 2025 | 0 | — | 0 | 83 |
| 2026 | 2 | — | 0 | — |
What is it indicated for?
The Chartis System is indicated for use by bronchoscopists during a bronchoscopy in adult patients with emphysema, a form of Chronic Obstructive Pulmonary Disease (COPD), in a bronchoscopy suite. The system, composed of the Chartis Catheter and Chartis Console, is designed to measure pressure and flow in order to calculate resistance to airflow and quantify collateral ventilation in isolated lung compartments. The Chartis Catheter is used through the working channel of a bronchoscope and connects to the Chartis Console. The Chartis Console is capital equipment that is reusable and displays the patient information.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K222340 · printed Nov 4, 2026
Cite this page
510(k) Report. “K222340: Chartis Precision Catheter.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K222340
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026