IMAGE ONE

K250716 · Infomed Software, S.L. · LLZ · Jul 23, 2025 · Radiology

Device Facts

• Record ID: K250716
• Device Name: IMAGE ONE
• Applicant: Infomed Software, S.L.
• Product Code: LLZ · Radiology
• Decision Date: Jul 23, 2025
• Decision: SESE
• Submission Type: Traditional
• Regulation: 21 CFR 892.2050
• Device Class: Class 2
• Attributes: Software as a Medical Device

Intended Use

IMAGE ONE is a dental imaging software that is intended to provide viewer and image processing tools for maxillofacial radiographic images. These tools are available to view and interpret a series of DICOM compliant dental radiology images and are meant to be used by trained medical professionals such as radiologist and dentist. IMAGE ONE is intended for use as software to acquire, view, and save 2D and 3D image files, to load DICOM project files from panorama, cephalometric, and intra-oral imaging equipment, and to provide 3D visualization and 2D analysis.

Device Story

IMAGE ONE is a cloud-based dental imaging software; operates in web browsers (e.g., Google Chrome). Inputs include X-ray images (PNG, JPEG, BMP), 3D models (STL), intraoral video (MP4), and CT images (DICOM). Software imports/catalogs files from external systems or waits for acquisition completion. Provides visualization enhancement (zoom up to 10x, filters: brightness, contrast, color inversion, smoothing, sharpening, relief) and 2D distance measurement tools for images containing a physical calibrator. Used by dentists/radiologists in clinical practice to assist in diagnosis and treatment of oral cavity diseases. Output displayed via user interface; aids clinical decision-making by providing enhanced views and preliminary measurements. Does not contact patients; does not control life-sustaining equipment.

Clinical Evidence

No clinical data. Bench testing only. Software verification and validation, including measurement accuracy testing, were conducted to establish performance, functionality, and reliability. Device passed all tests based on pre-determined pass/fail criteria.

Technological Characteristics

Cloud-based software; runs in web browser (Google Chrome v100+). Compatible with Windows 10+. Supports PNG, JPEG, BMP, STL, MP4, and DICOM formats. Features include zoom (max 10x), image filters, and 2D distance measurement (requires physical calibrator). SQL server backend for image management. No hardware contact. Non-invasive.

Indications for Use

Indicated for trained medical professionals (radiologists, dentists) to view and interpret maxillofacial radiographic images, including panorama, cephalometric, and intra-oral imaging. Intended for acquisition, viewing, and saving of 2D/3D image files and 3D visualization. Contraindicated for use in preparing for dental surgery (implants, orthognathic) or orthodontic treatment planning/diagnosis.

Regulatory Classification

Identification

A medical image management and processing system is a device that provides one or more capabilities relating to the review and digital processing of medical images for the purposes of interpretation by a trained practitioner of disease detection, diagnosis, or patient management. The software components may provide advanced or complex image processing functions for image manipulation, enhancement, or quantification that are intended for use in the interpretation and analysis of medical images. Advanced image manipulation functions may include image segmentation, multimodality image registration, or 3D visualization. Complex quantitative functions may include semi-automated measurements or time-series measurements.

Special Controls

*Classification.* Class II (special controls; voluntary standards—Digital Imaging and Communications in Medicine (DICOM) Std., Joint Photographic Experts Group (JPEG) Std., Society of Motion Picture and Television Engineers (SMPTE) Test Pattern).

Predicate Devices

• EzDent Web (K230468)

Submission Summary (Full Text)

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FDA U.S. FOOD & DRUG ADMINISTRATION

July 23, 2025

Infomed Software, S.L.
% Juan Tezak
Consultant
Compliance 4 Devices
118 W Prive Cr.
DELRAY BEACH, FL 33445

Re: K250716
Trade/Device Name: IMAGE ONE
Regulation Number: 21 CFR 892.2050
Regulation Name: Medical Image Management And Processing System
Regulatory Class: Class II
Product Code: LLZ
Dated: June 26, 2025
Received: June 26, 2025

Dear Juan Tezak:

We have reviewed your section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (the Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database available at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.

If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.

U.S. Food & Drug Administration
10903 New Hampshire Avenue
Silver Spring, MD 20993
www.fda.gov

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Additional information about changes that may require a new premarket notification are provided in the FDA guidance documents entitled "Deciding When to Submit a 510(k) for a Change to an Existing Device" (https://www.fda.gov/media/99812/download) and "Deciding When to Submit a 510(k) for a Software Change to an Existing Device" (https://www.fda.gov/media/99785/download).

Your device is also subject to, among other requirements, the Quality System (QS) regulation (21 CFR Part 820), which includes, but is not limited to, 21 CFR 820.30, Design controls; 21 CFR 820.90, Nonconforming product; and 21 CFR 820.100, Corrective and preventive action. Please note that regardless of whether a change requires premarket review, the QS regulation requires device manufacturers to review and approve changes to device design and production (21 CFR 820.30 and 21 CFR 820.70) and document changes and approvals in the device master record (21 CFR 820.181).

Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting (reporting of medical device-related adverse events) (21 CFR Part 803) for devices or postmarketing safety reporting (21 CFR Part 4, Subpart B) for combination products (see https://www.fda.gov/combination-products/guidance-regulatory-information/postmarketing-safety-reporting-combination-products); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR Part 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR Parts 1000-1050.

All medical devices, including Class I and unclassified devices and combination product device constituent parts are required to be in compliance with the final Unique Device Identification System rule ("UDI Rule"). The UDI Rule requires, among other things, that a device bear a unique device identifier (UDI) on its label and package (21 CFR 801.20(a)) unless an exception or alternative applies (21 CFR 801.20(b)) and that the dates on the device label be formatted in accordance with 21 CFR 801.18. The UDI Rule (21 CFR 830.300(a) and 830.320(b)) also requires that certain information be submitted to the Global Unique Device Identification Database (GUDID) (21 CFR Part 830 Subpart E). For additional information on these requirements, please see the UDI System webpage at https://www.fda.gov/medical-devices/device-advice-comprehensive-regulatory-assistance/unique-device-identification-system-udi-system.

Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to https://www.fda.gov/medical-devices/medical-device-safety/medical-device-reporting-mdr-how-report-medical-device-problems.

For comprehensive regulatory information about medical devices and radiation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/medical-devices/device-advice-comprehensive-regulatory-assistance) and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (https://www.fda.gov/medical-devices/device-advice-comprehensive-regulatory-

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K250716 - Juan Tezak
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assistance/contact-us-division-industry-and-consumer-education-dice) for more information or contact DICE by email ([e-mail]) or phone [phone] or 301-796-7100).

Sincerely,


Lu Jiang, Ph.D.
Assistant Director
Diagnostic X-Ray Systems Team
DHT8B: Division of Radiological Imaging Devices and Electronic Products
OHT8: Office of Radiological Health
Office of Product Evaluation and Quality
Center for Devices and Radiological Health

Enclosure

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FORM FDA 3881 (8/23)
Page 1 of 1
PSC Publishing Services [phone]
EF

| DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration Indications for Use | Form Approved: OMB No. 0910-0120 Expiration Date: 07/31/2026 See PRA Statement below. |
| --- | --- |
| 510(k) Number (if known) K250716 | |
| Device Name IMAGE ONE | |
| Indications for Use (Describe) | |
| IMAGE ONE is a dental imaging software that is intended to provide viewer and image processing tools for maxillofacial radiographic images. These tools are available to view and interpret a series of DICOM compliant dental radiology images and are meant to be used by trained medical professionals such as radiologist and dentist. | |
| IMAGE ONE is intended for use as software to acquire, view, and save 2D and 3D image files, to load DICOM project files from panorama, cephalometric, and intra-oral imaging equipment, and to provide 3D visualization and 2D analysis. | |
| Type of Use (Select one or both, as applicable) ☑ Prescription Use (Part 21 CFR 801 Subpart D) ☐ Over-The-Counter Use (21 CFR 801 Subpart C) | |
| CONTINUE ON A SEPARATE PAGE IF NEEDED. | |
| This section applies only to requirements of the Paperwork Reduction Act of 1995. *DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW.* | |
| The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to: Department of Health and Human Services Food and Drug Administration Office of Chief Information Officer Paperwork Reduction Act (PRA) Staff [e-mail] | |
| "An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB number." | |

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HENRY SCHEIN
infomed
Software Sanitario

# 510(k) Summary K250716

Prepared July 15, 2025

## I) Applicant

Submitter
Infomed Software, S.L.

Address
Vía Augusta 158 – 4th floor.
08006. Barcelona, Spain.

Contact
Mrs. Iris López

Telephone
[phone]

E-mail
[e-mail]

## II) Device

Trade Name
IMAGE ONE

Common Name
Picture Archiving and Communications System

Classification Name
Medical image management and processing system

Regulation Number
892.2050

Product Code
LLZ

## III) Predicate Device

510(k) Number
K230468

Applicant
Ewoosoft Co., Ltd.

Trade Name
EzDent Web

Classification Name
Medical image management and processing system

Regulation Number
892.2050

## IV) Indication For Use

IMAGE ONE is a dental imaging software that is intended to provide viewer and image processing tools for maxillofacial radiographic images. These tools are available to view and interpret a series of DICOM compliant dental radiology images and are meant to be used by trained medical professionals such as radiologist and dentist.

IMAGE ONE is intended for use as software to acquire, view, and save 2D and 3D image files, to load DICOM project files from panorama, cephalometric, and intra-oral imaging equipment, and to provide 3D visualization and 2D analysis.

## V) Device Description

IMAGE ONE software is an image management software which runs in a browser containing a user interface that allows the dentist to access and display patients’ images or videos that have been taken during the course of a clinical practice.

IMAGE ONE is cloud-based Software which runs in a web browser with no access to hardware devices.

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HENRY SCHEIN
infomed
Software Sanitario

The only way that IMAGE ONE may retrieve files is by requesting them from the file system of the Operating System.

There are two scenarios involving the abovementioned files:

- In the first one, the files may have been generated in the past by an external system, in which case IMAGE ONE allows the user to import and catalog them immediately.
- The other one is when the files do not exist yet and are going to be generated during a clinical procedure by an external system. The user can request IMAGE ONE to wait for the user to complete an external acquisition process before importing and cataloging the files automatically.

IMAGE ONE software supports image and video standards commonly used in dentistry to date. These include X-ray radiographic images in PNG, JPEG, or BMP format, 3D models in STL format obtained from intraoral scans, intraoral video in MP4 format, and computed tomography images in DICOM format.

In addition to its image management functions, the software also offers through its user interface a visualization enhancement function (zoom and filters functions) for X-ray radiographic images in either PNG, JPEG, or BMP format. An additional distance measuring function is also included but strictly restricted to X-ray radiographic images in format PNG, JPEG, or BMP displaying a calibrator.

VI) Comparison of Technological Characteristics

| Characteristics | Subject Device | Predicate Device |
| --- | --- | --- |
| Device name | IMAGE ONE | EzDent Web |
| 510K number | K250716 | K230468 |
| Manufacture | Infomed Software, S.L. | Ewoosoft Co., Ltd |
| Indications for use | IMAGE ONE is a dental imaging software that is intended to provide viewer and image processing tools for maxillofacial radiographic images. These tools are available to view and interpret a series of DICOM compliant dental radiology images and are meant to be used by trained medical professionals such as radiologist and dentist.
IMAGE ONE is intended for use as software to acquire, view, and save 2D and 3D image files, to load DICOM project files from panorama, cephalometric, and intra-oral imaging equipment, and to provide 3D visualization and 2D analysis. | EzDent Web is a dental imaging software that is intended to provide viewer and image processing tools for maxillofacial radiographic images. These tools are available to view and interpret a series of DICOM compliant dental radiology images and are meant to be used by trained medical professionals such as radiologist and dentist.
EzDent Web is intended for use as software to acquire, view, and save 2D and 3D image files, to load DICOM project files from panorama, cephalometric, and intra-oral imaging equipment, and to provide 3D visualization and 2D analysis. |
| Technology/Principle of Operation | The visualization enhancement tools of the IMAGE ONE software, allow for better visualization of a given tooth structure. They include:
- zoom function (maximum magnification X10)
- and filter functions (brightness, contrast, color inversion, color, smoothing, | EzDent Web is a device that provides various features to acquire, transfer, edit, display, store, and perform digital processing of medical images. EzDent Web is a patient & image management software specifically for digital dental radiography. It also provides server/client model so that the users upload and download clinical diagnostic images and |

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HENRY SCHEIN
infomed
Software Sanitario

| Characteristics | Subject Device | Predicate Device |
| --- | --- | --- |
| Device name | IMAGE ONE | EzDent Web |
| 510K number | K250716 | K230468 |
| | sharpness and relief).
About the measurement of dental structures on 2D images of X-ray radiographs; measurements can only be performed on 2D images containing a caliper of known size. IMAGE ONE cannot perform measurements on 2D images obtained from computed tomography (CT) or computed tomography (CAT) scans, as the caliper is not directly present within the image. In these specific cases, the caliper information is encoded within the DICOM metadata format of the image. The IMAGEONE software cannot retrieve such information from the DICOM metadata.
Therefore, the use of the IMAGEONE software for measurement purposes is indicated only for intraoral and extraoral radiographs captured on flat films and digital sensors. The images produced are two-dimensional shadow plots, representing the absorption of the incident X-ray beam as it penetrates the various structures before exposing the image receptor.
The caliper or caliper must be present directly on the image. It may take the form of a caliper or an object of known size. To achieve sufficient resolution, it is not recommended that the caliper be less than 50 mm in length. | patient information from any workstations in the network environment.
EzDent Web supports general image formats such as JPG and BMP for 2D,3D image viewing as well as DICOM format. |
| Platform | Google Chrome Version 100 or higher | IBM-compatible PC or PC network |
| Operating System | Microsoft Windows 10 or higher | Microsoft Windows 10 or Higher |
| User Interface | No public interfaces defined | Mouse, Keyboard |
| Image Input Sources | X-ray images in PNG, JPEG, or BMP format, 3D models in STL format obtained from intraoral scans, intraoral video in MP4 format, and CT images in DICOM format. | Images can be scanned, loaded from digital cameras or card readers, or imported from a radiographic imaging device |
| Image format | Radiographic images in PNG, JPEG, or BMP format, 3D models in STL format obtained from intraoral scans, intraoral video in MP4 format, and computed tomography images in DICOM format | DICOM, JPG, BMP |
| Patient Database Compatibility | SQL server for image management | SQL |
| Includes Image Measurement tools | Linear distance, angle | Linear distance, Angle, Profile |
| Image viewing | Full, gallery, thumbnail | Full, side by side, gallery, thumbnail |

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HENRY SCHEIN
infomed
Software Sanitario

| Characteristics | Subject Device | Predicate Device |
| --- | --- | --- |
| Device name | IMAGE ONE | EzDent Web |
| 510K number | K250716 | K230468 |
| Image manipulation | Zoom function (maximum enhancement X10), and filter functions including brightness, contrast, invert colours, colour, softening, sharpening and relief. | Brightness, contrast, sharpness, inverse, film view, rotate, zooming, draw canal, memo, implant simulations |
| Implant module | N/A | Generic implant libraries |
| Image annotation | Text, paint, ellipse, pointer, select, draw, line, rectangle, polygon. | Text, paint, ellipse, pointer, select, draw, magnify, line, rectangle, polygon, ruler, protractor, reduction, select region, copy / paste |

IMAGE ONE and its predicate EzDent Web are very similar products in terms of their intended use, composition and effectiveness in providing image viewing and processing tools for maxillofacial radiographic imaging.

## VII) Technological Characteristics

IMAGE ONE is a software device that does not contact the patient, nor does it control any life sustaining devices.

- The IMAGE ONE software allows the viewing of dental X-ray, 3D models in STL format obtained from intraoral exploration, intraoral video in MP4 format and CT images in DICOM format, taken with the purpose of helping diagnosis and preventing and/or treating diseases of the mouth.
- The human anatomical areas covered by the IMAGE ONE software are limited to the oral cavity, including the oral vestibule and its bone structure, namely the jaw, maxilla, and palatine bones.
- The display enhancement functions (zoom and filter functions) can be used for X-ray images in PNG, JPEG or BMP format.
- The distance measurement function is restricted to 2D X-ray images in PNG, JPEG or BMP format, showing a calibrator.
- Use of both the display enhancement and the distance measurement features gives professional users (dentists) preliminary information about the patient's dental health.
- The distance measurement function of the IMAGE ONE software is not to be used in preparing for any kind of dental surgery, including dental implants or orthognathic surgery.
- The distance measuring function of IMAGE ONE software shall not be used for orthodontic treatment planning and/or diagnosis.

## VIII) Performance Data

SW verification/validation and the measurement accuracy test were conducted to establish the performance, functionality and reliability characteristics of the modified devices. The device passed all of the tests based on pre-determined Pass/Fail criteria.

## IX) Conclusion

The subject device is substantially equivalent in the areas of technical characteristics, general function, application and indications of use to the predicate device K230468.

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