510(k) · Cleared
ClearedResolutionmd, Release 2.1
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Calgary Scientific, Inc. · LLZ System, Image Processing, Radiological
Cleared on Feb 23, 2009 as substantially equivalent to K071331 (Vital Images, Inc., 2007) and 1 other predicate after a 161-day review. Its family tree reaches back 10 generations to 1991. 1 later device descends from it.
- Decided
- Feb 23, 2009
- Review
- 161 days
- Class
- Class II
- Product code
- LLZ
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 10 generations to K913770 (1991). 43 ancestors in all, the oldest K896095 (1990). 1 later device descends from it, 1 citing it directly.
- Root · 10 generations backK913770 Advantage V.S. CT/MR Rad Diagnostic WorkstationGeneral Electric Co. · 1991
- 6 generations between
- 3 generations backK052632 VITREA2 Version 3.8 Medical Image Processing SoftwareVital Images, Inc. · 2005 · Recalled
- 2 generations backK061624 Vitrea, Version 3.9Vital Images, Inc. · 2006 · Recalled
- 1 generation backK071331 Vitrea Version 4.0Vital Images, Inc. · 2007 · Recalled
- This deviceK082693 Resolutionmd, Release 2.1Calgary Scientific, Inc. · 2009
- Descendant · cites it directly · 0 of its ownK141329 RadspaTelerad Tech Private Limited · 2014
Show all 10 generations
- Root · 10 generations backK913770 Advantage V.S. CT/MR Rad Diagnostic WorkstationGeneral Electric Co. · 1991
- 9 generations backK960613 GE Advantage Windows Review WorkstationGE Medical Systems · 1996
- 8 generations backK020483 Advantage Workstation 4.1GE Medical Systems · 2002 · Recalled
- 7 generations backK023003 Imagechecker-CT WorkstationR2 Technology, Inc. · 2002
- 6 generations backK032748 VITREA2, Version 3.4 Medical Image Processing SoftwareVital Images, Inc. · 2003 · Recalled
- 5 generations backK040305 VITREA2 Version 3.5Vital Images, Inc. · 2004
- 4 generations backK043333 VITREA2, Version 3.7 Medical Image Processing SystemVital Images, Inc. · 2004 · Recalled
- 3 generations backK052632 VITREA2 Version 3.8 Medical Image Processing SoftwareVital Images, Inc. · 2005 · Recalled
- 2 generations backK061624 Vitrea, Version 3.9Vital Images, Inc. · 2006 · Recalled
- 1 generation backK071331 Vitrea Version 4.0Vital Images, Inc. · 2007 · Recalled
- This deviceK082693 Resolutionmd, Release 2.1Calgary Scientific, Inc. · 2009
Most influential descendants
Showing 1 of 1 · See all- K141329RadspaTelerad Tech Private Limited · 2014 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −10 | K913770 | Advantage V.S. CT/MR Rad Diagnostic Workstation | General Electric Co. | 1991 | — |
| −9 | K960613 | GE Advantage Windows Review Workstation | GE Medical Systems | 1996 | — |
| −8 | K020483 | Advantage Workstation 4.1 | GE Medical Systems | 2002 | 2 |
| −7 | K023003 | Imagechecker-CT Workstation | R2 Technology, Inc. | 2002 | — |
| −6 | K032748 | VITREA2, Version 3.4 Medical Image Processing Software | Vital Images, Inc. | 2003 | 2 |
| −5 | K040305 | VITREA2 Version 3.5 | Vital Images, Inc. | 2004 | — |
| −4 | K043333 | VITREA2, Version 3.7 Medical Image Processing System | Vital Images, Inc. | 2004 | 1 |
| −3 | K052632 | VITREA2 Version 3.8 Medical Image Processing Software | Vital Images, Inc. | 2005 | 2 |
| −2 | K061624 | Vitrea, Version 3.9 | Vital Images, Inc. | 2006 | 1 |
| −1 | K071331 | Vitrea Version 4.0 | Vital Images, Inc. | 2007 | 1 |
| 0 (this device) | K082693 | Resolutionmd, Release 2.1 | Calgary Scientific, Inc. | 2009 | — |
| +1 | K141329 | Radspa | Telerad Tech Private Limited | 2014 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 0 |
| 2002 | 3 | 0 |
| 2003 | 1 | 0 |
| 2004 | 2 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2014 | 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? (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 |
|---|---|---|---|
| * | K071331 | Vitrea Version 4.0Summary page 1…y Tradename: Vitrea, Version 4.0 and Vital Connect 4.1 Equivalent to: Manufacturer: Vital Images, Inc. 510(k) Number: K071331 and K071362 Device Description: The ResolutionMDTM 2.1 is a software based Picture Archiving and Communication System (PACS)… | 2007 |
| * | K071362 | Vital Connect 4.1Summary page 1…Tradename: Vitrea, Version 4.0 and Vital Connect 4.1 Equivalent to: Manufacturer: Vital Images, Inc. 510(k) Number: K071331 and K071362 Device Description: The ResolutionMDTM 2.1 is a software based Picture Archiving and Communication System (PACS) used with ge… | 2007 |
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 |
|---|---|---|---|
| K141329 | Radspa | 2014 | 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 18 years and passes through 5 companies; a new generation was cleared every 11 months on median.
- 10 of the 43 ancestors have a recall of any class.
- Of its descendants, K141329 (Telerad Tech Private Limited, 2014) has gone furthest, with 0 descendants of its own.
- 14 other devices also cite its predicate K071331.
How does its category compare?
All LLZ devicesLLZ System, Image Processing, Radiological: FDA decisions, review times, recalls and adverse event reports over 20 years. 2009, 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?
The ResolutionMDTM 2.1 is a software-based Picture Archiving and Communication System (PACS) used with general purpose computing hardware for the display and 3D visualization of medical image data. It provides for communication, storage, reformatting, rendering, and display of DICOM 3.0 compliant image data derived from various sources including CT and MRI. The ResolutionMDTM 2.1 device incorporates a Calcium Scoring module which is used to identify and…
Read the full statement (254 words)
The ResolutionMDTM 2.1 is a software-based Picture Archiving and Communication System (PACS) used with general purpose computing hardware for the display and 3D visualization of medical image data. It provides for communication, storage, reformatting, rendering, and display of DICOM 3.0 compliant image data derived from various sources including CT and MRI.
The ResolutionMDTM 2.1 device incorporates a Calcium Scoring module which is used to identify and quantify calcified plaque within the coronary arteries. This protocol is performed on non-contrast enhanced cardiac CT data sets. It also includes the Coronary Artery Analysis protocol which is used to visually identify and measure stenoses in the coronary arteries. This protocol is performed on contrast-enhanced cardiac CTA data sets.
The ResolutionMD M 2.1 software is intended for use as a diagnostic, review, and analysis tool by trained professionals such as physicians, technologists, and nurses. When interpreted by a trained physician, reviewed images may be used as an element for diagnosis. It is the user's responsibility to ensure that the software is installed on appropriate hardware and that image quality is suitable for the clinical application. Calgary Scientific recommends that users of the ResolutionMD M 2.1 software consult the appropriate American College of Radiology Practice Guidelines pertaining to the anatomy and pathology being studied.
Lossy compressed mammographic images and digitized film screen images must not be reviewed for primary image interpretations. Mammographic images may only be interpreted using an FDA approved monitor that offers at least 5 Mpixel resolution and meets other technical specifications reviewed and accepted by FDA.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K082693 · printed Nov 5, 2026
Cite this page
510(k) Report. “K082693: Resolutionmd, Release 2.1.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K082693
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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