510(k) · Cleared
ClearedPapaya Plus, Digital Extraoral Source X-Ray System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Genoray Co., Ltd. · MUH System, X-Ray, Extraoral Source, Digital
Cleared on Oct 31, 2014 as substantially equivalent to K130419 (Genoray Co., Ltd., 2013) and 2 other predicates after a 129-day review. Its family tree reaches back 8 generations to 1997. 6 later devices descend from it.
- Decided
- Oct 31, 2014
- Review
- 129 days
- Class
- Class II
- Product code
- MUH
- Recalls
- None
- Predicates
- 3
Its longest line of descent runs back 8 generations to K973642 (1997). 12 ancestors in all. 6 later devices descend from it, 2 citing it directly.
- Root · 8 generations backK973642 Orthopantomograph OP100 and Orthoceph OC100Instrumentarium Imaging, Inc. · 1997
- 7 generations backK063773 Volumetric TomographyInstrumentarium Dental, Inc. · 2007
- 6 generations backK082350 PAX-500VATECH Co., Ltd. · 2008
- 5 generations backK090171 Computed Tomography X-Ray System, Pax-REVE3DE-Woo Technology · 2009
- 4 generations backK102259 Dental Computed Tomography X-Ray SystemVATECH Co., Ltd. · 2011
- 3 generations backK113672 PCH-2500 Digital Extraoral Source X-Ray SystemVATECH Co., Ltd. · 2012
- 2 generations backK122155 PCH-2500 Digital Extraoral Source X-Ray System Pax-I Digital…VATECH Co., Ltd. · 2012
- 1 generation backK130419 Papaya Plus, Digital Extraoral Source X-Ray SystemGenoray Co., Ltd. · 2013
- This deviceK141700 Papaya Plus, Digital Extraoral Source X-Ray SystemGenoray Co., Ltd. · 2014
- Descendant · cites it directly · 4 of its ownK150354 PAPAYA 3D PlusGenoray Co., Ltd. · 2015
- Descendant · 2 generations on · 1 of its ownK200469 PAPAYA 3D Premium & PAPAYA 3D Premium PlusGenoray Co., Ltd. · 2020
- Descendant · 3 generations on · 0 of its ownK250060 GT300; GT300-CGenoray Co., Ltd. · 2025
- Descendant · cites it directly · 0 of its ownK220423 PAPAYA & PAPAYA PlusGenoray Co., Ltd. · 2022
- Descendant · 2 generations on · 0 of its ownK220392 PAPAYA 3D & PAPAYA 3D PlusGenoray Co., Ltd. · 2022
Showing 5 of 6 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 6 · See all- K150354PAPAYA 3D PlusGenoray Co., Ltd. · 2015 · cites it directly4descendants
- K200469PAPAYA 3D Premium & PAPAYA 3D Premium PlusGenoray Co., Ltd. · 2020 · 2 generations on1descendant
- K250060GT300; GT300-CGenoray Co., Ltd. · 2025 · 3 generations on0descendants
- K220423PAPAYA & PAPAYA PlusGenoray Co., Ltd. · 2022 · cites it directly0descendants
- K220392PAPAYA 3D & PAPAYA 3D PlusGenoray Co., Ltd. · 2022 · 2 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −8 | K973642 | Orthopantomograph OP100 and Orthoceph OC100 | Instrumentarium Imaging, Inc. | 1997 | — |
| −7 | K063773 | Volumetric Tomography | Instrumentarium Dental, Inc. | 2007 | — |
| −6 | K082350 | PAX-500 | VATECH Co., Ltd. | 2008 | — |
| −5 | K090171 | Computed Tomography X-Ray System, Pax-REVE3D | E-Woo Technology | 2009 | — |
| −4 | K102259 | Dental Computed Tomography X-Ray System | VATECH Co., Ltd. | 2011 | — |
| −3 | K113672 | PCH-2500 Digital Extraoral Source X-Ray System | VATECH Co., Ltd. | 2012 | — |
| −2 | K122155 | PCH-2500 Digital Extraoral Source X-Ray System Pax-I Digital Extraoral Source… | VATECH Co., Ltd. | 2012 | — |
| −1 | K130419 | Papaya Plus, Digital Extraoral Source X-Ray System | Genoray Co., Ltd. | 2013 | — |
| 0 (this device) | K141700 | Papaya Plus, Digital Extraoral Source X-Ray System | Genoray Co., Ltd. | 2014 | — |
| +1 | K150354 | PAPAYA 3D Plus | Genoray Co., Ltd. | 2015 | — |
| +2 | K200469 | PAPAYA 3D Premium & PAPAYA 3D Premium Plus | Genoray Co., Ltd. | 2020 | — |
| +3 | K250060 | GT300; GT300-C | Genoray Co., Ltd. | 2025 | — |
| +1 | K220423 | PAPAYA & PAPAYA Plus | Genoray Co., Ltd. | 2022 | — |
| +2 | K220392 | PAPAYA 3D & PAPAYA 3D Plus | Genoray Co., Ltd. | 2022 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2005 | 1 | 0 |
| 2007 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2020 | 1 | 0 |
| 2022 | 2 | 0 |
| 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 MUH? 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 MUH device
- #1 K242778 X Sensor (Model: IOS-A15IF, HDI-15DGF)score 16.0 · 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? (3)
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 |
|---|---|---|---|
| * | K130419 | Papaya Plus, Digital Extraoral Source X-Ray SystemSummary page 4…Device Class: Class II per regulation 21 CFR 872.1800 4. Predicate Device (Equivalent Legally Marketed Device) PAPAYA Plus (K130419, GENORAY Co., Ltd) Volumetric Tomography (K063773, Instrumentarium Dental) Orthopantomograph OP 200 (K0… | 2013 |
| * | K063773 | Volumetric TomographySummary page 4…CFR 872.1800 4. Predicate Device (Equivalent Legally Marketed Device) PAPAYA Plus (K130419, GENORAY Co., Ltd) Volumetric Tomography (K063773, Instrumentarium Dental) Orthopantomograph OP 200 (K046312, Instrumentarium Dental) 5. Description of the… | 2007 |
| * | K043612 | Orthopantomograph OP200, OP200D, and Orthoceph OC200, OC200D Our reading of the summary gave K046312, which is not a number in FDA’s lists. Corrected to the number with two digits swapped whose FDA name carries the summary’s words for the device, “Orthopantomograph OP 200”. | 2005 |
What descends from it? (6)
2 later devices cite it directly; ranked here by how many devices descend from each in turn.
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 17 years and passes through 5 companies; a new generation was cleared every 1.2 years on median.
- None of the 12 ancestors has a recall.
- Of its descendants, K150354 (Genoray Co., Ltd., 2015) has gone furthest, with 4 descendants of its own.
How does its category compare?
All MUH devicesMUH System, X-Ray, Extraoral Source, Digital: FDA decisions, review times, recalls and adverse event reports over 20 years. 2014, this device’s year, is highlighted.
FDA decisions per year · MUH
3in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · MUH
159in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · MUH
1in 2015
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · MUH
1in 2025
MAUDE reports naming product code MUH, 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 | 11 | 48 | 0 | 0 |
| 2008 | 8 | 64 | 1 | 0 |
| 2009 | 9 | 88 | 2 | 12 |
| 2010 | 9 | 174 | 0 | 9 |
| 2011 | 10 | 89 | 0 | 0 |
| 2012 | 9 | 81 | 0 | 5 |
| 2013 | 9 | 172 | 1 | 1 |
| 2014 | 8 | 168 | 1 | 5 |
| 2015 | 12 | 111 | 1 | 3 |
| 2016 | 6 | 47 | 0 | 1 |
| 2017 | 9 | 84 | 0 | 4 |
| 2018 | 3 | 29 | 0 | 10 |
| 2019 | 5 | 64 | 0 | 6 |
| 2020 | 5 | 36 | 0 | 0 |
| 2021 | 10 | 80 | 0 | 1 |
| 2022 | 7 | 57 | 0 | 0 |
| 2023 | 11 | 57 | 0 | 1 |
| 2024 | 4 | 144 | 0 | 0 |
| 2025 | 3 | 159 | 0 | 1 |
| 2026 | 2 | — | 0 | — |
What is it indicated for?
PAPAYA Plus is a digital extraoral source X-ray system intended to produce panoramic and cephalometric(option) images of the oral and craniofacial anatomy for a precise treatment planning in adult and pediatric care. The system is used for dental & skull radiographic examination and diagnosis of teeth, jaw, oral structure, and skull by exposing an X-ray image receptor to ionizing radiation, with a digital imaging capability for taking both panoramic and…
Read the full statement (105 words)
PAPAYA Plus is a digital extraoral source X-ray system intended to produce panoramic and cephalometric(option) images of the oral and craniofacial anatomy for a precise treatment planning in adult and pediatric care. The system is used for dental & skull radiographic examination and diagnosis of teeth, jaw, oral structure, and skull by exposing an X-ray image receptor to ionizing radiation, with a digital imaging capability for taking both panoramic and cephalometric images. And this system can be equipped CUST (Tomographic) option, which is capable of taking cross-sectional radiographic images. These images provide dimensional information for dental implant planning and information about location of impacted teeth.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K141700 · printed Nov 6, 2026
Cite this page
510(k) Report. “K141700: Papaya Plus, Digital Extraoral Source X-Ray System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K141700
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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