510(k) · Cleared
ClearedTruSPECT Radiological Image Processing Station
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Spectrum Dynamics Medical, Ltd. · LLZ System, Image Processing, Radiological
Cleared on Aug 16, 2021 as substantially equivalent to K160120 (Spectrum Dynamics, Ltd., 2016) after a 31-day review. Its family tree reaches back 7 generations to 1994. 1 later device descends from it.
- Decided
- Aug 16, 2021
- Review
- 31 days
- Class
- Class II
- Product code
- LLZ
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 7 generations to K943574 (1994). 31 ancestors in all, the oldest K885054 (1989). 1 later device descends from it, 1 citing it directly.
- Root · 7 generations backK943574 Capture Impression MaterialDentsply Intl. · 1994
- 6 generations backK021416 Aquasil Ultra Monophase/Heavy/LV Smart Wetting Impression MaterialDentsply Intl. · 2002
- 5 generations backK040053 Precision VPS Impression MaterialDiscus Dental, Inc. · 2004
- 4 generations backK062450 D-Spect Cardiac Scanner SystemSpectrum Dynamics, Ltd. · 2006
- 3 generations backK072468 Modification to D-Spect Cardiac Scanner SystemSpectrum Dynamics, Ltd. · 2007 · Recalled
- 2 generations backK110507 Cardiac Scanner and Processing SystemSpectrum Dynamics (Israel), Ltd. · 2011
- 1 generation backK160120 D-SPECT Processing and Reviewing WorkstationSpectrum Dynamics, Ltd. · 2016
- This deviceK212230 TruSPECT Radiological Image Processing StationSpectrum Dynamics Medical, Ltd. · 2021
- Descendant · cites it directly · 0 of its ownK253532 TruSPECT Processing StationSpectrum Dynamics Medical, Ltd. · 2025
Most influential descendants
Showing 1 of 1 · See all- K253532TruSPECT Processing StationSpectrum Dynamics Medical, Ltd. · 2025 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −7 | K943574 | Capture Impression Material | Dentsply Intl. | 1994 | — |
| −6 | K021416 | Aquasil Ultra Monophase/Heavy/LV Smart Wetting Impression Material | Dentsply Intl. | 2002 | — |
| −5 | K040053 | Precision VPS Impression Material | Discus Dental, Inc. | 2004 | — |
| −4 | K062450 | D-Spect Cardiac Scanner System | Spectrum Dynamics, Ltd. | 2006 | — |
| −3 | K072468 | Modification to D-Spect Cardiac Scanner System | Spectrum Dynamics, Ltd. | 2007 | 1 |
| −2 | K110507 | Cardiac Scanner and Processing System | Spectrum Dynamics (Israel), Ltd. | 2011 | — |
| −1 | K160120 | D-SPECT Processing and Reviewing Workstation | Spectrum Dynamics, Ltd. | 2016 | — |
| 0 (this device) | K212230 | TruSPECT Radiological Image Processing Station | Spectrum Dynamics Medical, Ltd. | 2021 | — |
| +1 | K253532 | TruSPECT Processing Station | Spectrum Dynamics Medical, Ltd. | 2025 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1989 | 2 | 0 |
| 1991 | 2 | 0 |
| 1995 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2003 | 4 | 0 |
| 2004 | 2 | 0 |
| 2005 | 1 | 0 |
| 2006 | 2 | 0 |
| 2008 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2025 | 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 LLZ? 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 LLZ device
- #1 K230955 syngo Application Softwarescore 21.5 · 11 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 |
|---|---|---|---|
| * | K160120 | D-SPECT Processing and Reviewing WorkstationSummary page 4…gulation No: 892.2050 Marketed Devices: The Spectrum Dynamics TruSPECT is a modification to the D-SPECT® Processing and Reviewing Workstation (K160120). The modification is the TruCorr, an image attenuation correction method which integrates pre-trained neural networks in the ite… | 2016 |
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 |
|---|---|---|---|
| K253532 | TruSPECT Processing Station | 2025 | 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 27 years and passes through 5 companies; a new generation was cleared every 3.8 years on median.
- 7 of the 31 ancestors have a recall of any class.
- Of its descendants, K253532 (Spectrum Dynamics Medical, Ltd., 2025) has gone furthest, with 0 descendants of its own.
How does its category compare?
All LLZ devicesLLZ System, Image Processing, Radiological: FDA decisions, review times, recalls and adverse event reports over 20 years. 2021, this device’s year, is highlighted.
FDA decisions per year · LLZ
58in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · LLZ
173in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · LLZ
11in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · LLZ
116in 2025
MAUDE reports naming product code LLZ, 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 | 76 | 36 | 20 | 152 |
| 2008 | 94 | 52 | 32 | 154 |
| 2009 | 70 | 62 | 21 | 145 |
| 2010 | 51 | 98 | 17 | 145 |
| 2011 | 106 | 79 | 30 | 454 |
| 2012 | 82 | 87 | 12 | 266 |
| 2013 | 95 | 84 | 64 | 1,130 |
| 2014 | 78 | 89 | 6 | 15,631 |
| 2015 | 64 | 90 | 16 | 211 |
| 2016 | 82 | 90 | 12 | 290 |
| 2017 | 78 | 107 | 5 | 104 |
| 2018 | 104 | 105 | 7 | 72 |
| 2019 | 74 | 107 | 2 | 88 |
| 2020 | 81 | 115 | 6 | 82 |
| 2021 | 83 | 116 | 3 | 70 |
| 2022 | 65 | 137 | 4 | 28 |
| 2023 | 87 | 157 | 8 | 26 |
| 2024 | 62 | 131 | 6 | 42 |
| 2025 | 58 | 173 | 11 | 116 |
| 2026 | 45 | 110 | 14 | — |
What is it indicated for?
TruSPECT is intended for acceptance, transfer, display, storage, and processing of images for detection of radioisotope tracer uptakes in the patient's body. The device using various processing modes supported by the various clinical applications and various features designed to enhance image quality. The emission computerized tomography data can be coupled with registered and/or fused CT/MR scans and with physiological signals in order to depict…
Read the full statement (261 words)
TruSPECT is intended for acceptance, transfer, display, storage, and processing of images for detection of radioisotope tracer uptakes in the patient's body. The device using various processing modes supported by the various clinical applications and various features designed to enhance image quality. The emission computerized tomography data can be coupled with registered and/or fused CT/MR scans and with physiological signals in order to depict, localize, and/or quantify the distribution of radionuclide tracers and anatomical structures in scanned body tissue for clinical diagnostic purposes. The acquired tomographic image may undergo emission-based attenuation correction.
Visualization tools include segmentation, colour coding, and polar maps. Analysis tools include Quantitative Perfusion SPECT (QPS), Quantitative Gated SPECT (QGS) and Quantitative Blood Pool Gated SPECT (QBS) measurements, Multi Gated Acquisition (MUGA) and Heart-to-Mediastinum activity ratio (H/M).
The system also includes reporting tools for formatting findings and user selected areas of interest. It is capable of processing and displaying the acquired information in traditional formats, as well as in three-dimensional renderings, and in various forms of animated sequences, showing kinetic attributes of the imaged organs.
TruSPECT is based on Windows operating system. Due to special customer requirements and the clinical focus the TruSPECT can be configured with different combinations of Windows OS based software options and clinical applications which are intended to assist the physician in diagnosis and/or treatment planning. This includes commercially available post-processing software packages.
TruSPECT is a processing workstation primarily intended for, but not limited to cardiac applications. The workstation can be integrated with the D-SPECT cardiac scanner system or used as a standalone post-processing station.
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/K212230 · printed Nov 6, 2026
Cite this page
510(k) Report. “K212230: TruSPECT Radiological Image Processing Station.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K212230
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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