510(k) · Cleared
ClearedSTERRAD 100NX Sterilization System with ALLClear Technology (10104)
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Advanced Sterilization Products, Inc. · MLR Sterilizer, Chemical
Cleared on Apr 15, 2026 as substantially equivalent to K250802 (Advanced Sterilization Products, Inc., 2025) after a 219-day review. Its family tree reaches back 8 generations to 2005.
- Decided
- Apr 15, 2026
- Review
- 219 days
- Class
- Class II
- Product code
- MLR
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 8 generations to K042116 (2005). 14 ancestors in all, the oldest K981625 (1999). No later device cites it as a predicate yet.
- Root · 8 generations backK042116 Sterrad NX SterilizerAdvanced Sterilization Products · 2005 · Recalled
- 7 generations backK071385 Sterrad 100NX SterilizerAdvanced Sterilization Products · 2007 · Recalled
- 6 generations backK092622 Sterrad 100NX Sterilizer Express CycleAdvanced Sterilization Products · 2011
- 5 generations backK142454 STERRAD NX Sterilizer, STERRAD 100NX SterilizerAdvanced Sterilization Products · 2015 · Recalled
- 4 generations backK160903 STERRAD 100NX Sterilizer with ALLClearTM TechnologyAdvanced Sterilization Products · 2016
- 3 generations backK212174 STERRAD 100NX Sterilizer with ALLClear TechnologyAdvanced Sterilization Products, Inc. · 2021
- 2 generations backK234082 STERRAD® 100NX Sterilizer with ALLClear™ Technology and ULTRA GI™…Advanced Sterilization Products · 2024
- 1 generation backK250802 STERRAD® 100NX Sterilizer with ALLClear™ Technology (10104)Advanced Sterilization Products, Inc. · 2025
- This deviceK252843 STERRAD 100NX Sterilization System with ALLClear Technology (10104)Advanced Sterilization Products, Inc. · 2026
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −8 | K042116 | Sterrad NX Sterilizer | Advanced Sterilization Products | 2005 | 10 |
| −7 | K071385 | Sterrad 100NX Sterilizer | Advanced Sterilization Products | 2007 | 5 |
| −6 | K092622 | Sterrad 100NX Sterilizer Express Cycle | Advanced Sterilization Products | 2011 | — |
| −5 | K142454 | STERRAD NX Sterilizer, STERRAD 100NX Sterilizer | Advanced Sterilization Products | 2015 | 2 |
| −4 | K160903 | STERRAD 100NX Sterilizer with ALLClearTM Technology | Advanced Sterilization Products | 2016 | — |
| −3 | K212174 | STERRAD 100NX Sterilizer with ALLClear Technology | Advanced Sterilization Products, Inc. | 2021 | — |
| −2 | K234082 | STERRAD® 100NX Sterilizer with ALLClear™ Technology and ULTRA GI™ Cycle… | Advanced Sterilization Products | 2024 | — |
| −1 | K250802 | STERRAD® 100NX Sterilizer with ALLClear™ Technology (10104) | Advanced Sterilization Products, Inc. | 2025 | — |
| 0 (this device) | K252843 | STERRAD 100NX Sterilization System with ALLClear Technology (10104) | Advanced Sterilization Products, Inc. | 2026 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2012 | 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 MLR? 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 MLR device
- #1 K250802 STERRAD® 100NX Sterilizer with ALLClear™…score 14.0 · 7 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 |
|---|---|---|---|
| * | K250802 | STERRAD® 100NX Sterilizer with ALLClear™ Technology (10104)Summary page 7…K252843 Page 1 of 11 Advanced Sterilization Products, Inc. Predicate Device STERRAD™ 100NX Sterilizer with ALLClear™ Technology cleared under 510(k) K250802 on April 14, 2025. Device Description The STERRAD 100NX Sterilization System with ALLClear Technology is a self-contained stand-… | 2025 |
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 21 years and passes through 2 companies; a new generation was cleared every 2.7 years on median.
- 8 of the 14 ancestors have a recall of any class.
How does its category compare?
All MLR devicesMLR Sterilizer, Chemical: FDA decisions, review times, recalls and adverse event reports over 20 years. 2026, this device’s year, is highlighted.
FDA decisions per year · MLR
1in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · MLR
216in 2024
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · MLR
1in 2017
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · MLR
46in 2025
MAUDE reports naming product code MLR, 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 | 2 | — | 5 | 272 |
| 2008 | 0 | — | 8 | 536 |
| 2009 | 1 | — | 2 | 433 |
| 2010 | 0 | — | 1 | 211 |
| 2011 | 6 | 214 | 2 | 34 |
| 2012 | 2 | — | 3 | 101 |
| 2013 | 1 | — | 9 | 541 |
| 2014 | 2 | — | 3 | 399 |
| 2015 | 1 | — | 0 | 412 |
| 2016 | 4 | 183 | 0 | 286 |
| 2017 | 2 | — | 1 | 279 |
| 2018 | 2 | — | 0 | 289 |
| 2019 | 4 | 90 | 0 | 222 |
| 2020 | 0 | — | 0 | 174 |
| 2021 | 2 | — | 0 | 202 |
| 2022 | 2 | — | 0 | 188 |
| 2023 | 5 | 222 | 0 | 140 |
| 2024 | 3 | 216 | 0 | 44 |
| 2025 | 1 | — | 0 | 46 |
| 2026 | 1 | — | 0 | — |
What is it indicated for?
The STERRAD 100NX Sterilizer with ALLClear Technology is designed for sterilization of both metal and nonmetal medical devices at low temperatures. The STERRAD sterilization process is a multiphase sterilization process that utilizes a combination of exposure to hydrogen peroxide vapor and plasma to safely sterilize medical instruments and materials without leaving toxic residue. The STERRAD 100NX Sterilizer can sterilize instruments which have…
Read the full statement (617 words)
The STERRAD 100NX Sterilizer with ALLClear Technology is designed for sterilization of both metal and nonmetal medical devices at low temperatures. The STERRAD sterilization process is a multiphase sterilization process that utilizes a combination of exposure to hydrogen peroxide vapor and plasma to safely sterilize medical instruments and materials without leaving toxic residue.
The STERRAD 100NX Sterilizer can sterilize instruments which have diffusion-restricted spaces, such as the hinged portion of forceps and scissors.
Medical devices with the following materials and dimensions can be processed in the STERRAD 100NX Sterilizer STANDARD cycle:
» Single channel stainless steel lumens with an inside diameter of 0.7 mm or larger and a length of 500 mm or shorter. A maximum of ten single channel stainless steel lumens, five per tray per sterilization cycle.
Medical devices, including most flexible endoscopes, with the following materials and dimensions can be processed in the STERRAD 100NX Sterilizer FLEX Scope cycle:
» Single channel polyethylene and Teflon (polytetrafluoroethylene) flexible endoscopes with an inside diameter of 1 mm or larger and length of 1065 mm or shorter. A maximum of two flexible endoscopes, one per tray per sterilization cycle. No additional load.
Note: With the exception of the 1 x 1065 mm flexible endoscopes, the validation studies were performed using a validation load consisting of two instrument trays each weighing 10.7 Ibs. The 1 x 1065 mm flexible endoscopes were validated without any additional load.
The STERRAD 100NX EXPRESS Cycle is designed for surface sterilization of both metal and nonmetal medical devices at low temperatures.
» It can sterilize instrument surfaces and instruments having diffusion-restricted spaces, such as the hinged portion of forceps and scissors
» It can sterilize rigid and semi-rigid endoscopes without lumens.
Note: The validation studies for EXPRESS Cycle were performed using a validation load consisting of two trays weighing a total of 50 Ibs (2 x 25 Ibs.).
The STERRAD 100NX DUO Cycle is designed for sterilization of medical devices including most flexible endoscopes, with the following materials and dimensions:
» Single channel polyethylene and Teflon (polytetrafluoroethylene) flexible endoscopes with an inside diameter of 1 mm or larger and a length of 875 mm or shorter
o Accessory devices that are normally connected to a flexible endoscope during use
o Flexible endoscopes without lumens
Note 1: The validation studies for DUO Cycle were performed using a validation load consisting of two flexible endoscopes with their accessory devices weighing a total of 13.2 Ibs.
* One Dual channel flexible endoscope with two polyethylene and Teflon (polytetrafluoroethylene) lumens that each have an inside diameter of 1 mm or larger and a length of 885 mm or shorter.
Note 2: The validation studies for DUO Cycle was performed using a validation load consisting of 1 dual channel endoscope with 1 mm diameter x 885 mm long and 2.2 mm diameter x 835 mm long PTFE/PE lumens, and 1 dual channel endoscope with 1 mm diameter x 670 mm long and 2.2 mm diameter x 8§45 mm long PTFE/PE lumens.
The STERRAD 100NX Sterilizer ULTRA GI Cycle is designed for sterilization of the following:
* Hydrogen peroxide compatible flexible multi-channel duodenoscopes, with no more than 4 channels, with lumen dimensions having an inside diameter (ID) of >1mm x <1500mm in length, or >2mm ID x <1630mm in length.
* One flexible duodenoscope per tray, and no more than two flexible duodenoscope per cycle
Note 1: The STERRAD 100NX Sterilizer ULTRA GI Cycle was validated using a load weight of 15.4 1bs (2 x 7.7 1bs), one endoscope per shelf.
Note 2: Only duodenoscopes that have been cleared as compatible with vaporized hydrogen peroxide are acceptable. Check STERRAD Sterilizer Cycle Selection table for ULTRA GI Cycle compatible duodenoscopes
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/K252843 · printed Nov 5, 2026
Cite this page
510(k) Report. “K252843: STERRAD 100NX Sterilization System with ALLClear Technology (10104).” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K252843
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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