510(k) · Cleared

Cleared

Depuy Sigma CR-F Femoral Component

K082500510(k) TraditionalCleared Nov 18, 200881-day reviewClass II21 CFR 888.3560

Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly, last Nov 3, 2026

DePuy Orthopaedics, Inc. · JWH Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer/Metal/Polymer

Cleared on Nov 18, 2008 as substantially equivalent to K943462 (Johnson & Johnson Professionals, Inc., 1994) and 1 other predicate after an 81-day review. Its family tree reaches back 1 generation to 1994. 115 later devices descend from it.

Decided: Nov 18, 2008
Review: 81 days
Class: Class II
Product code: JWH
Recalls: None
Predicates: 2

Its longest line of descent runs back 1 generation to K943462 (1994). 2 ancestors in all. 115 later devices descend from it, 1 citing it directly.

By dateBy generation

Root · 1 generation backK943462 Darwin Knee SystemJohnson & Johnson Professionals, Inc. · 1994 · Recalled
This deviceK082500 Depuy Sigma CR-F Femoral ComponentDePuy Orthopaedics, Inc. · 2008
Descendant · cites it directly · 114 of its ownK101433 Depuy Attune Knee SystemDePuy Orthopaedics, Inc. · 2010
Descendant · 2 generations on · 59 of its ownK121771 Zimmer Persona the Personalized Knee SystemZimmer, Inc. · 2012 · Recalled
Descendant · 2 generations on · 39 of its ownK111433 Depuy Sttune (TM) PS Knee SystemDePuy Orthopaedics, Inc. · 2011 · Recalled
Descendant · 3 generations on · 26 of its ownK140833 Itotal Posterior Stabilized (PS) Knee Replacement SystemConformis, Inc. · 2014
Descendant · 4 generations on · 24 of its ownK142404 iTotal Posterior Stabilized (PS) Knee Replacement SystemConformis, Inc. · 2014 · Recalled

Showing 5 of 115 descendants. See all descendants

Descendants cleared per year

2010high 17 (2024) · low 1 (2010)2026

Most influential descendants

Showing 5 of 115 · See all

K101433Depuy Attune Knee SystemDePuy Orthopaedics, Inc. · 2010 · cites it directly114descendants
K121771Zimmer Persona the Personalized Knee SystemZimmer, Inc. · 2012 · 2 generations on59descendants
K111433Depuy Sttune (TM) PS Knee SystemDePuy Orthopaedics, Inc. · 2011 · 2 generations on39descendants
K140833Itotal Posterior Stabilized (PS) Knee Replacement SystemConformis, Inc. · 2014 · 3 generations on26descendants
K142404iTotal Posterior Stabilized (PS) Knee Replacement SystemConformis, Inc. · 2014 · 4 generations on24descendants

View FIG. 1 as a table

Line of descent and top descendants

Generation	Number	Device	Applicant	Decided	Recalls
−1	K943462	Darwin Knee System	Johnson & Johnson Professionals, Inc.	1994	8
0 (this device)	K082500	Depuy Sigma CR-F Femoral Component	DePuy Orthopaedics, Inc.	2008	—
+1	K101433	Depuy Attune Knee System	DePuy Orthopaedics, Inc.	2010	—
+2	K121771	Zimmer Persona the Personalized Knee System	Zimmer, Inc.	2012	2
+2	K111433	Depuy Sttune (TM) PS Knee System	DePuy Orthopaedics, Inc.	2011	1
+3	K140833	Itotal Posterior Stabilized (PS) Knee Replacement System	Conformis, Inc.	2014	—
+4	K142404	iTotal Posterior Stabilized (PS) Knee Replacement System	Conformis, Inc.	2014	2

Other ancestors by year cleared

Year cleared	Devices	With a Class I recall
1996	1	0

Descendants by year cleared

Year cleared	Devices	With a Class I recall
2010	1	0
2011	2	0
2012	1	0
2013	1	0
2014	4	0
2015	4	0
2016	6	0
2017	1	0
2018	5	0
2019	7	0
2020	15	0
2021	12	0
2022	9	0
2023	9	0
2024	17	0
2025	8	0
2026	13	0

FIG. 1 — Lineage of K082500, 1994–2026Source: FDA 510(k) summaries, read by 510(k) Report · How lineage is built

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 JWH? 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 JWH device

#1 K221479 Persona Personalized Knee Systemscore 22.4 · 11 generations · no Class I recall
#2 Held for the reportin the report
#3 Held for the reportin the report

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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	Applicant	Decided	Recalls
*	K943462	Darwin Knee System Summary page 1 …JWH Substantially Equivalent Devices: PFC Sigma® Knee System (cleared as Darwin Knee System), K943462 PFC Cruciate Retaining Knee System, Size 1.5, K961685 Device Description: The Sigma CR-F f…	Johnson & Johnson Professionals, Inc.	1994	8
*	K961685	P.F.C. Cruciate Retaining Knee System (Size 1.5) Summary page 1 …ee System (cleared as Darwin Knee System), K943462 PFC Cruciate Retaining Knee System, Size 1.5, K961685 Device Description: The Sigma CR-F femoral component is part of the PFC Sigma Total Knee Replacement System. It is a Co-Cr-Mo f…	Johnson & Johnson Professionals, Inc.	1996	7

Also cleared against K943462: 11 other devices →

What descends from it? (115)

See all 115

1 later device cites it directly; ranked here by how many devices descend from each in turn.

Number	Device	Applicant	Decided	Descendants
K101433	Depuy Attune Knee System	DePuy Orthopaedics, Inc.	2010	114

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?

2 of the 2 ancestors have a recall of any class.
Of its descendants, K101433 (DePuy Orthopaedics, Inc., 2010) has gone furthest, with 114 descendants of its own.
11 other devices also cite its predicate K943462.

How does its category compare?

All JWH devices

JWH Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer/Metal/Polymer: FDA decisions, review times, recalls and adverse event reports over 20 years. 2008, this device’s year, is highlighted.

FDA decisions per year · JWH

20in 2025

2007high 33 (2012) · low 11 (2009)2026

2026 to Oct 25, outlined.

Median 510(k) review, days · JWH

55in 2025

2007high 168 (2009) · low 55 (2025)2026

Receipt to decision; years with fewer than 3 clearances left blank.

Recalls per year · JWH

2in 2025

2007high 109 (2009) · low 2 (2020)2026

Class I (0 since 2007) Class II/III not classified

Adverse event reports per year · JWH

9,306in 2025

2007high 14,987 (2019) · low 1,305 (2007)2025

MAUDE reports naming product code JWH, 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	18	74	14	1,305
2008	17	81	10	1,483
2009	11	168	109	1,870
2010	19	85	32	3,286
2011	25	87	27	5,133
2012	33	85	85	5,203
2013	31	128	31	6,135
2014	33	98	13	6,722
2015	27	87	11	6,881
2016	18	88	17	7,586
2017	25	118	61	12,263
2018	25	90	14	14,071
2019	28	133	5	14,987
2020	22	59	2	12,592
2021	24	61	8	9,408
2022	17	56	12	8,364
2023	20	57	67	8,947
2024	19	89	7	10,828
2025	20	55	2	9,306
2026	12	63	4	—

What is it indicated for?

The DePuy Sigma CR-F femoral component is intended for cemented use only.

Candidates for total knee replacement include patients with a severely painful and/or severely disabled joint resulting from osteoarthritis, post-traumatic arthritis, rheumatoid arthritis, or a failed previous implant.

Indications for use as stated in the FDA summary.

https://510kreport.com/device/K082500 · printed Nov 6, 2026

Cite this page

510(k) Report. “K082500: Depuy Sigma CR-F Femoral Component.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K082500

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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