510(k) · Cleared
ClearedInvisiport
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Stealth Therapeutics, Incorporated · LJT Port & Catheter, Implanted, Subcutaneous, Intravascular
Cleared on May 1, 2015 as substantially equivalent to K110407 (Stealth Therapeutics, Incorporated, 2011) after a 361-day review. Its family tree reaches back 8 generations to 2000.
- Decided
- May 1, 2015
- Review
- 361 days
- Class
- Class II
- Product code
- LJT
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 8 generations to K001901 (2000). 25 ancestors in all, the oldest K863606 (1986). No later device cites it as a predicate yet.
- Root · 8 generations backK001901 Poly Per-Q-Cath Picc Catheter,Model 3236100 and Poly Per-Q-Cath…C.R. Bard, Inc. · 2000 · Recalled
- 7 generations backK012902 Poly Per-Q-Cath Single Lumen Picc Catheter, Model 3143100; Poly…C.R. Bard, Inc. · 2001
- 6 generations backK031129 Poly Per-Q-Cath Picc Catheters; Poly RadpiccC.R. Bard, Inc. · 2003
- 5 generations backK034019 Poly Per-Q-Cath Picc CathetersC.R. Bard, Inc. · 2004 · Recalled
- 4 generations backK050931 6 FR DL Powerpicc CatheterC.R. Bard, Inc. · 2005
- 3 generations backK051672 PowerpiccBard Access Systems, Inc. · 2005 · Recalled
- 2 generations backK060812 Powerport (TM)Implanted Titanium Port W/8 FR. Chronoflex…C.R. Bard, Inc. · 2006 · Recalled
- 1 generation backK110407 InvisiportStealth Therapeutics, Incorporated · 2011
- This deviceK141146 InvisiportStealth Therapeutics, Incorporated · 2015
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −8 | K001901 | Poly Per-Q-Cath Picc Catheter,Model 3236100 and Poly Per-Q-Cath Midline… | C.R. Bard, Inc. | 2000 | 2 |
| −7 | K012902 | Poly Per-Q-Cath Single Lumen Picc Catheter, Model 3143100; Poly Per-Q-Cath… | C.R. Bard, Inc. | 2001 | — |
| −6 | K031129 | Poly Per-Q-Cath Picc Catheters; Poly Radpicc | C.R. Bard, Inc. | 2003 | — |
| −5 | K034019 | Poly Per-Q-Cath Picc Catheters | C.R. Bard, Inc. | 2004 | 1 |
| −4 | K050931 | 6 FR DL Powerpicc Catheter | C.R. Bard, Inc. | 2005 | — |
| −3 | K051672 | Powerpicc | Bard Access Systems, Inc. | 2005 | 1 |
| −2 | K060812 | Powerport (TM)Implanted Titanium Port W/8 FR. Chronoflex Catheter-Multiple | C.R. Bard, Inc. | 2006 | 1 |
| −1 | K110407 | Invisiport | Stealth Therapeutics, Incorporated | 2011 | — |
| 0 (this device) | K141146 | Invisiport | Stealth Therapeutics, Incorporated | 2015 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1989 | 4 | 0 |
| 1991 | 1 | 0 |
| 1995 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2004 | 2 | 0 |
| 2005 | 2 | 0 |
| 2006 | 2 | 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 LJT? 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 LJT device
- #1 K251253 PowerPort™ isp Implantable Port; PowerPort™…score 14.9 · 9 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 |
|---|---|---|---|
| * | K110407 | InvisiportSummary page 4…e: Implantable Infusion Port Classification Name: Subcutaneous, Implanted, Intravascular Infusion Port and Catheter 21 CFR 880.5965, Product Code LIT Predicate Device: K110407, Invisiport™, manufactured for Stealth Therapeutics, Inc. Product Description The predicate device and subject device are inject… | 2011 |
What descends from it?
No later submission names this one as a predicate yet.
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 15 years and passes through 3 companies; a new generation was cleared every 1.4 years on median.
- 12 of the 25 ancestors have a recall of any class.
How does its category compare?
All LJT devicesLJT Port & Catheter, Implanted, Subcutaneous, Intravascular: FDA decisions, review times, recalls and adverse event reports over 20 years. 2015, this device’s year, is highlighted.
FDA decisions per year · LJT
2in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · LJT
182in 2016
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · LJT
1in 2022
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · LJT
4,308in 2025
MAUDE reports naming product code LJT, 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 | 11 | 85 | 1 | 208 |
| 2008 | 7 | 119 | 2 | 161 |
| 2009 | 2 | — | 2 | 172 |
| 2010 | 2 | — | 19 | 207 |
| 2011 | 5 | 144 | 1 | 202 |
| 2012 | 2 | — | 2 | 153 |
| 2013 | 7 | 150 | 0 | 141 |
| 2014 | 2 | — | 0 | 143 |
| 2015 | 4 | 164 | 1 | 149 |
| 2016 | 3 | 182 | 0 | 135 |
| 2017 | 0 | — | 1 | 262 |
| 2018 | 0 | — | 1 | 878 |
| 2019 | 1 | — | 7 | 765 |
| 2020 | 1 | — | 0 | 959 |
| 2021 | 0 | — | 0 | 1,285 |
| 2022 | 0 | — | 1 | 1,334 |
| 2023 | 1 | — | 0 | 1,221 |
| 2024 | 1 | — | 0 | 1,896 |
| 2025 | 2 | — | 0 | 4,308 |
| 2026 | 1 | — | 1 (1) | — |
What is it indicated for?
The Invisiport is indicated for any patient requiring repeated access of the vascular system for delivery of medications, nutritional supplementation, fluids, blood, blood products, or the sampling of blood, or for power injection of contrast media when used with a power-injectable Huber needle or infusion set.
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K141146 · printed Nov 6, 2026
Cite this page
510(k) Report. “K141146: Invisiport.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K141146
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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