510(k) · Cleared
Recalled · Class II · 2025Signia Small Diameter Reloads
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Covidien · GDW Staple, Implantable
Cleared on Sep 4, 2019 as substantially equivalent to K111825 (Covidien, Formerly US Surgical A Divison of Tyco H, 2011) and 1 other predicate after a 135-day review. Its family tree reaches back 11 generations to 1985. 2 of the 68 devices in its family, counting itself, have a Class I recall. 2 later devices descend from it. It has been recalled 7 times.
- Decided
- Sep 4, 2019
- Review
- 135 days
- Class
- Class II
- Product code
- GDW
- Recalls
- 7
- Predicates
- 2
Its longest line of descent runs back 11 generations to K842066 (1985). 65 ancestors in all, the oldest K821994 (1982). 2 later devices descend from it, 1 citing it directly. 2 of the 68 devices in this family, counting this one, have a Class I recall.
- Root · 11 generations backK842066 Peri-Guard Pericardial PatchGenetic Laboratories, Inc. · 1985
- 7 generations between
- 3 generations backK080898 Auto Suture Endo Gia Staplers with Endo Gia Single Use Loading Units…Tyco Healthcare Group LP · 2008 · Recalled
- 2 generations backK103263 Endo Gia Singleuse Duet TRS Reload with TRI0STAPLE TechnologyCovidien, Formerly US Surgical A Divison of Tyco H · 2010
- 1 generation backK111825 Endo Gia (TM) Staplers, DST Series (TM) Gia (TM) Staplers, DST…Covidien, Formerly US Surgical A Divison of Tyco H · 2011 · Recalled
- This deviceK191070 Signia Small Diameter ReloadsCovidien · 2019
- Descendant · cites it directly · 1 of its ownK222641 Signia™ Small Diameter Reloads Including Regular (Round) Tip VersionCovidien · 2022 · Recalled
- Descendant · 2 generations on · 0 of its ownK253657 Tri-staple 2.0™ Reloads; Endo GIA™ Reloads with Tri-Staple™…Covidien (Part of Medtronic) · 2026
Show all 11 generations
- Root · 11 generations backK842066 Peri-Guard Pericardial PatchGenetic Laboratories, Inc. · 1985
- 10 generations backK961811 Peri-Guard PericardiumBio-Vascular, Inc. · 1996
- 9 generations backK983162 Peri-Guard, CV Peri-Guard, Ocu-Guard, Supple Peri-Guard, Peri-Strips…Bio-Vascular, Inc. · 1998 · Recalled
- 8 generations backK992537 Peri-Strips-Sleeve, Peri-Strips-Strip and Peri-Strips Dry…Bio-Vascular, Inc. · 2000
- 7 generations backK014183 Afb (Absorbable Foam Buttress)J&J Corporate Biomaterials Center · 2002
- 6 generations backK030782 Seamguard Bioabsorbable Staple Line Reinforcement MaterialW. L. Gore & Associates, Inc. · 2003
- 5 generations backK032865 Gore Seamguard Bioabsorbable Staple Line Reinforcement MaterialW. L. Gore & Associates, Inc. · 2003
- 4 generations backK040119 Peri-Strips Staple Line Reinforcement-Sleeve Configuration…Synovis Surgical Innovations · 2004
- 3 generations backK080898 Auto Suture Endo Gia Staplers with Endo Gia Single Use Loading Units…Tyco Healthcare Group LP · 2008 · Recalled
- 2 generations backK103263 Endo Gia Singleuse Duet TRS Reload with TRI0STAPLE TechnologyCovidien, Formerly US Surgical A Divison of Tyco H · 2010
- 1 generation backK111825 Endo Gia (TM) Staplers, DST Series (TM) Gia (TM) Staplers, DST…Covidien, Formerly US Surgical A Divison of Tyco H · 2011 · Recalled
- This deviceK191070 Signia Small Diameter ReloadsCovidien · 2019
Class I recalls in this family
Most influential descendants
Showing 2 of 2 · See allView FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −11 | K842066 | Peri-Guard Pericardial Patch | Genetic Laboratories, Inc. | 1985 | — |
| −10 | K961811 | Peri-Guard Pericardium | Bio-Vascular, Inc. | 1996 | — |
| −9 | K983162 | Peri-Guard, CV Peri-Guard, Ocu-Guard, Supple Peri-Guard, Peri-Strips - Sleeve… | Bio-Vascular, Inc. | 1998 | 2 |
| −8 | K992537 | Peri-Strips-Sleeve, Peri-Strips-Strip and Peri-Strips Dry (Non-Naoh-Treated… | Bio-Vascular, Inc. | 2000 | — |
| −7 | K014183 | Afb (Absorbable Foam Buttress) | J&J Corporate Biomaterials Center | 2002 | — |
| −6 | K030782 | Seamguard Bioabsorbable Staple Line Reinforcement Material | W. L. Gore & Associates, Inc. | 2003 | — |
| −5 | K032865 | Gore Seamguard Bioabsorbable Staple Line Reinforcement Material | W. L. Gore & Associates, Inc. | 2003 | — |
| −4 | K040119 | Peri-Strips Staple Line Reinforcement-Sleeve Configuration, Peri-Strips Staple… | Synovis Surgical Innovations | 2004 | — |
| −3 | K080898 | Auto Suture Endo Gia Staplers with Endo Gia Single Use Loading Units with… | Tyco Healthcare Group LP | 2008 | 24 |
| −2 | K103263 | Endo Gia Singleuse Duet TRS Reload with TRI0STAPLE Technology | Covidien, Formerly US Surgical A Divison of Tyco H | 2010 | — |
| −1 | K111825 | Endo Gia (TM) Staplers, DST Series (TM) Gia (TM) Staplers, DST Series (TM) TA… | Covidien, Formerly US Surgical A Divison of Tyco H | 2011 | 73 |
| 0 (this device) | K191070 | Signia Small Diameter Reloads | Covidien | 2019 | — |
| +1 | K222641 | Signia™ Small Diameter Reloads Including Regular (Round) Tip Version | Covidien | 2022 | 1 |
| +2 | K253657 | Tri-staple 2.0™ Reloads; Endo GIA™ Reloads with Tri-Staple™ Technology; Endo… | Covidien (Part of Medtronic) | 2026 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1982 | 1 | 0 |
| 1984 | 1 | 0 |
| 1989 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 2 | 0 |
| 2005 | 1 | 0 |
| 2006 | 2 | 0 |
| 2007 | 2 | 0 |
| 2008 | 2 | 1 |
| 2009 | 4 | 0 |
| 2010 | 2 | 0 |
| 2011 | 3 | 0 |
| 2012 | 1 | 0 |
| 2014 | 1 | 1 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2022 | 1 | 0 |
| 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.
2 devices in this family have a Class I recall. 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 GDW device
- #1 K253657 Tri-staple 2.0™ Reloads; Endo GIA™ Reloads…score 15.0 · 14 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (2)
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 |
|---|---|---|---|
| * | K111825 | Endo Gia (TM) Staplers, DST Series (TM) Gia (TM) Staplers, DST Series (TM) TA (TM)…Summary page 4…Common Name: Surgical Stapler with Implantable Staples Classification Name: Staples, Implantable, (79 GDW, 21 CFR 878.4750) 510(k) Number: K111825 Manufacturer: Covidien Reference: Trade/Proprietary Name: Echelon Flex™ Powered Vascular Stapler with Advanced… | 2011 |
| * | K141952 | Echelon Flex Powered Vascular Stapler with Advanced Placement Tip, Endopath Echelon…Summary page 4…p Common Name: Surgical Stapler with Implantable Staples Classification Name: Staples, Implantable, (79 GDW, 21 CFR 878.4750) 510(k) Number: K141952 Manufacturer: Ethicon Endo-Surgery Inc. Device Description: The Signia™ Small Diameter Reload is an 8mm diameter rel… | 2014 |
What descends from it? (2)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K222641 | Signia™ Small Diameter Reloads Including Regular (Round) Tip Version | 2022 | 1 |
Has anything in its family been recalled? (2 Class I)
Recalls of this device
| Date | Class | Recall | Root cause | Reason |
|---|---|---|---|---|
| Sep 25, 2025 | Class II | Z-0486-2026 | Process control | A manufacturing issue could lead to a malformed cover tube press which can lead to internal components' movement during firing - leading to the potential for uncontrolled motion. |
| Sep 25, 2025 | Class II | Z-0485-2026 | Process control | A manufacturing issue could lead to a malformed cover tube press which can lead to internal components' movement during firing - leading to the potential for uncontrolled motion. |
| Feb 14, 2024 | Class II | Z-1457-2024 | Under Investigation by firm | Under certain firing conditions, reloads were found to articulate in an uncontrolled manner potentially causing disruption to the staple line. The issue is related to components in impacted reloads that are not fully secure, which leads… |
| Feb 14, 2024 | Class II | Z-1458-2024 | Under Investigation by firm | Under certain firing conditions, reloads were found to articulate in an uncontrolled manner potentially causing disruption to the staple line. The issue is related to components in impacted reloads that are not fully secure, which leads… |
| Mar 4, 2021 | Class II | Z-1383-2021 | Under Investigation by firm | Potential for the device safety interlock to fail. The safety interlock prevents an empty single-use reload from being erroneously fired a second time. If the safety interlock fails and the empty single-use reload is fired a second time… |
| Mar 4, 2021 | Class II | Z-1384-2021 | Under Investigation by firm | Potential for the device safety interlock to fail. The safety interlock prevents an empty single-use reload from being erroneously fired a second time. If the safety interlock fails and the empty single-use reload is fired a second time… |
| Mar 4, 2021 | Class II | Z-1385-2021 | Under Investigation by firm | Potential for the device safety interlock to fail. The safety interlock prevents an empty single-use reload from being erroneously fired a second time. If the safety interlock fails and the empty single-use reload is fired a second time… |
The 5 latest of 7 recalls; the web page lists all.
Relatives with a Class I recall
Class I is FDA’s most serious recall class. A recall in the family tree is context for this device, not evidence about it.
- K141952Echelon Flex Powered Vascular Stapler with Advanced Placement Tip, Endopath Echelon Vascular White Reloads…Ethicon Endo-Surgery, Inc. · 2014 · Direct predicate · ◆ in the 2014 ancestors bar of FIG. 11 Class I recall
- K081146Echelon Endoscopic Linear Cutters (Articulating and Straight)Ethicon Endo-Surgery, LLC · 2008 · 2 generations back · ◆ in the 2008 ancestors bar of FIG. 11 Class I recall
What does this lineage say?
- The line of descent spans 34 years and passes through 8 companies; a new generation was cleared every 2.3 years on median.
- 16 of the 65 ancestors have a recall of any class; 2 have a Class I recall.
- Of its descendants, K222641 (Covidien, 2022) has gone furthest, with 1 descendant of its own.
- 21 other devices also cite its predicate K111825.
How does its category compare?
All GDW devicesGDW Staple, Implantable: FDA decisions, review times, recalls and adverse event reports over 20 years. 2019, this device’s year, is highlighted.
FDA decisions per year · GDW
3in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · GDW
111in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · GDW
3in 2025
Class I (5 since 2007) Class II/III not classified
Adverse event reports per year · GDW
11,905in 2025
MAUDE reports naming product code GDW, 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 | 8 | 56 | 9 | 2,401 |
| 2008 | 7 | 57 | 0 | 2,380 |
| 2009 | 13 | 27 | 22 | 4,014 |
| 2010 | 10 | 39 | 2 | 3,768 |
| 2011 | 11 | 49 | 9 | 3,826 |
| 2012 | 9 | 45 | 11 (1) | 3,717 |
| 2013 | 13 | 49 | 1 | 3,777 |
| 2014 | 15 | 63 | 0 | 4,784 |
| 2015 | 8 | 111 | 6 | 4,899 |
| 2016 | 11 | 96 | 2 | 5,106 |
| 2017 | 13 | 103 | 3 | 11,643 |
| 2018 | 7 | 90 | 3 | 14,914 |
| 2019 | 12 | 205 | 4 (4) | 16,600 |
| 2020 | 10 | 88 | 11 | 12,332 |
| 2021 | 9 | 233 | 0 | 13,015 |
| 2022 | 7 | 89 | 0 | 13,605 |
| 2023 | 4 | 267 | 1 | 14,623 |
| 2024 | 2 | — | 0 | 13,280 |
| 2025 | 3 | 111 | 3 | 11,905 |
| 2026 | 3 | 141 | 0 | — |
What is it indicated for?
The Signia™ small diameter gray and white reloads have applications in abdominal, gynecologic, pediatric and thoracic surgery for resection and transection of vasculature using gray reloads and thin tissue and vasculature using white reloads.
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/K191070 · printed Nov 6, 2026
Cite this page
510(k) Report. “K191070: Signia Small Diameter Reloads.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K191070
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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