510(k) · Cleared
ClearedMultiScan G-Arm System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Beijing East Whale Imaging Technology Co., Ltd. · OXO Image-Intensified Fluoroscopic X-Ray System, Mobile
Cleared on Jul 20, 2016 as substantially equivalent to K151280 (Beijing East Whale Imaging Technology Co., Ltd., 2015) after a 104-day review. Its family tree reaches back 8 generations to 2002. 2 of the 12 devices in its family, counting itself, have a Class I recall. 1 later device descends from it.
- Decided
- Jul 20, 2016
- Review
- 104 days
- Class
- Class II
- Product code
- OXO
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 8 generations to K021049 (2002). 10 ancestors in all, the oldest K911739 (1991). 1 later device descends from it, 1 citing it directly. 2 of the 12 devices in this family, counting this one, have a Class I recall.
- Root · 8 generations backK021049 Oec 9800 Plus Digital Mobile Imaging SystemGe Oec Medical Systems · 2002 · Recalled (Class I)
- 7 generations backK041932 Oec Olympus Fluoroscopic Imaging SystemGe Oec Medical Systems, Inc. · 2004 · Recalled
- 6 generations backK073543 Oec 9900 EliteGe Oec Medical Systems · 2008 · Recalled
- 5 generations backK082781 Oec 9900 EliteGe Healthcare Surgery · 2009 · Recalled
- 4 generations backK120613 Oec 9900 EliteGe Healthcare Surgery GE Oec Medical Systems, Inc. · 2012 · Recalled
- 3 generations backK131423 G-Arm Multiscan SystemBeijing East Whale Imaging Technology Co., Ltd. · 2013
- 2 generations backK141672 Digiarc 100AU+Beijing East Whale Imaging Technology Co., Ltd. · 2014
- 1 generation backK151280 MultiScan G-Arm SystemBeijing East Whale Imaging Technology Co., Ltd. · 2015
- This deviceK160984 MultiScan G-Arm SystemBeijing East Whale Imaging Technology Co., Ltd. · 2016
- Descendant · cites it directly · 0 of its ownK163429 B6Beijing East Whale Imaging Technology Co., Ltd. · 2017
Class I recalls in this family
Most influential descendants
Showing 1 of 1 · See all- K163429B6Beijing East Whale Imaging Technology Co., Ltd. · 2017 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −8 | K021049 | Oec 9800 Plus Digital Mobile Imaging System | Ge Oec Medical Systems | 2002 | Class I |
| −7 | K041932 | Oec Olympus Fluoroscopic Imaging System | Ge Oec Medical Systems, Inc. | 2004 | 7 |
| −6 | K073543 | Oec 9900 Elite | Ge Oec Medical Systems | 2008 | 5 |
| −5 | K082781 | Oec 9900 Elite | Ge Healthcare Surgery | 2009 | 4 |
| −4 | K120613 | Oec 9900 Elite | Ge Healthcare Surgery GE Oec Medical Systems, Inc. | 2012 | 7 |
| −3 | K131423 | G-Arm Multiscan System | Beijing East Whale Imaging Technology Co., Ltd. | 2013 | — |
| −2 | K141672 | Digiarc 100AU+ | Beijing East Whale Imaging Technology Co., Ltd. | 2014 | — |
| −1 | K151280 | MultiScan G-Arm System | Beijing East Whale Imaging Technology Co., Ltd. | 2015 | — |
| 0 (this device) | K160984 | MultiScan G-Arm System | Beijing East Whale Imaging Technology Co., Ltd. | 2016 | — |
| +1 | K163429 | B6 | Beijing East Whale Imaging Technology Co., Ltd. | 2017 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1991 | 1 | 0 |
| 2003 | 1 | 1 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2017 | 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 OXO device
- #1 K253296 Digital C-ARM with 3Dscore 15.1 · 13 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 |
|---|---|---|---|
| * | K151280 | MultiScan G-Arm SystemSummary page 5…Device Class: II 4. Identification of Predicate Device(s) [21 CFR 807.92(a)(3)] Table 1- Predicate Devices 510(k) Number K151280 Applicant Beijing East Whale Imaging Technology Co., Ltd. Device Name MultiScan G-A… | 2015 |
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 |
|---|---|---|---|
| K163429 | B6 | 2017 | 0 |
Has anything in its family been recalled? (2 Class I)
No FDA recall names this device.
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.
- K024012Oec 9800 E/CV+ Digital Mobile Imaging SystemGe Oec Medical Systems · 2003 · 6 generations back · ◆ in the 2003 ancestors bar of FIG. 11 Class I recall
- K021049Oec 9800 Plus Digital Mobile Imaging SystemGe Oec Medical Systems · 2002 · 6 generations back · ◆ on the line of descent in FIG. 11 Class I recall
What does this lineage say?
- The line of descent spans 14 years and passes through 5 companies; a new generation was cleared every 1.6 years on median.
- 6 of the 10 ancestors have a recall of any class; 2 have a Class I recall.
- Of its descendants, K163429 (Beijing East Whale Imaging Technology Co., Ltd., 2017) has gone furthest, with 0 descendants of its own.
- 1 other device also cites its predicate K151280.
How does its category compare?
All OXO devicesOXO Image-Intensified Fluoroscopic X-Ray System, Mobile: FDA decisions, review times, recalls and adverse event reports over 20 years. 2016, this device’s year, is highlighted.
FDA decisions per year · OXO
4in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · OXO
97in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · OXO
4in 2024
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · OXO
118in 2025
MAUDE reports naming product code OXO, 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 | 0 | — | 0 | 0 |
| 2008 | 0 | — | 0 | 0 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 1 | — | 0 | 0 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 4 | 48 | 4 | 5 |
| 2013 | 2 | — | 3 | 41 |
| 2014 | 2 | — | 4 | 89 |
| 2015 | 1 | — | 0 | 97 |
| 2016 | 3 | 128 | 3 | 3,820 |
| 2017 | 4 | 57 | 4 | 1,697 |
| 2018 | 1 | — | 11 | 1,647 |
| 2019 | 3 | 213 | 0 | 1,297 |
| 2020 | 0 | — | 0 | 816 |
| 2021 | 2 | — | 0 | 554 |
| 2022 | 0 | — | 0 | 295 |
| 2023 | 0 | — | 0 | 275 |
| 2024 | 2 | — | 4 | 192 |
| 2025 | 4 | 97 | 0 | 118 |
| 2026 | 2 | — | 1 | — |
What is it indicated for?
The B5 S is a mobile digital X-ray diagnostic system, which is intended to generate X-ray fluoroscopic image of a patient.
The application includes: real-time positioning and monitoring operations in trauma surgery, orthopedics, spine surgery, and chest surgery. It is not intended to be used in interventional procedures.
The B5 S permits a qualified doctor or technologist to take a range of diagnostic exposures of spinal column, chest, abdomen, extremities, and other body parts on the patients .
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K160984 · printed Nov 4, 2026
Cite this page
510(k) Report. “K160984: MultiScan G-Arm System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K160984
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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