(234 days)
Planmed XFI is intended to be used for cone beam computed tomography imaging of anatomies within sections of the spine, of upper extremities including shoulder(s), hand, relative joints (shoulder(s), elbow, wrist) and of lower extremities including hip(s), foot and feet, and relative joints (hip(s), knee(s), ankle(s)).
The device is to be managed and operated/used in a professional healthcare environment by healthcare professionals and other legally qualified professionals only.
The Planmed XFI X-ray unit utilizes cone beam computed tomography (CBCT) to generate three dimensional images. In CBCT imaging, a cylindrical volume of data is acquired in a single imaging procedure. This data comprises several hundred 2D images taken from various angles to encompass a specific pre-programmed target area. These images are subsequently employed for 3D reconstruction, accomplished through a dedicated PC equipped with reconstruction algorithms. The resulting reconstructed images can be visualized in three dimensions using a separate PC workstation equipped with suitable image viewer software.
N/A
FDA 510(k) Clearance Letter - Planmed XFI
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U.S. Food & Drug Administration
10903 New Hampshire Avenue
Silver Spring, MD 20993
www.fda.gov
Doc ID # 04017.08.01
September 26, 2025
Planmed Oy
℅ Prithul Bom
Most Responsible Person
Regulatory Technology Services, LLC
1000 Westgate Drive,
Suite 510k
SAINT PAUL, MN 55114
Re: K250318
Trade/Device Name: Planmed XFI
Regulation Number: 21 CFR 21 CFR 892.1750
Regulation Name: Computed tomography x-ray system
Regulatory Class: Class II
Product Code: SFV
Dated: August 26, 2025
Received: August 27, 2025
Dear Prithul Bom:
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.
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K250318 - Prithul Bom Page 2
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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K250318 - Prithul Bom Page 3
assistance/contact-us-division-industry-and-consumer-education-dice) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely,
Lu Jiang
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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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.
Submission Number (if known)
K250318
Device Name
Planmed XFI
Indications for Use (Describe)
Planmed XFI is intended to be used for cone beam computed tomography imaging of anatomies within sections of the spine, of upper extremities including shoulder(s), hand, relative joints (shoulder(s), elbow, wrist) and of lower extremities including hip(s), foot and feet, and relative joints (hip(s), knee(s), ankle(s)).
The device is to be managed and operated/used in a professional healthcare environment by healthcare professionals and other legally qualified professionals only.
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:
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510(k) Summary (K250318)
I. SUBMITTER
Manufacturer
Planmeca Oy
Asentajankatu 6
00880 Helsinki, Finland
Phone: +358 20 7795 500
Fax: +358 20 7795 555
Contact person: Niina Vuorikallas
U.S. designated agent
Planmeca U.S.A. Inc.
11727 Fruehauf Dr.
Charlotte, North Carolina 28273
UNITED STATES
Contact person: Glen Kendrick
Phone: 612 - 8685872
E-mail: glen.kendrick@planmecausa.com
Date Prepared: September, 25th 2025
II. DEVICE
Name of Device: Planmed XFI
Manufacturer: Planmed Oy
Common or Usual Name: X-ray, computed tomography, cone-beam
Classification Name: Computed Tomography X-ray System (CT) (21 CFR 892.1750)
Regulatory Class: II
Product Code: SFV
510(K) #: K250318
III. PREDICATE DEVICE
Name of Device: NewTom 7G
Manufacturer: Cefla S.c,
Common or Usual Name: System, X-ray, Tomography, Computed
Classification Name: Computed Tomography X-ray System (CT) (21 CFR 892.1750)
Regulatory Class: II
Product Code: JAK
510(K) #: K220664
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IV. DEVICE DESCRIPTION
The Planmed XFI X-ray unit utilizes cone beam computed tomography (CBCT) to generate three dimensional images. In CBCT imaging, a cylindrical volume of data is acquired in a single imaging procedure. This data comprises several hundred 2D images taken from various angles to encompass a specific pre-programmed target area. These images are subsequently employed for 3D reconstruction, accomplished through a dedicated PC equipped with reconstruction algorithms. The resulting reconstructed images can be visualized in three dimensions using a separate PC workstation equipped with suitable image viewer software.
V. INDICATIONS FOR USE
Similar as predicate device.
Planmed XFI is intended to be used for cone beam computed tomography imaging of anatomies within sections of the spine, of upper extremities including shoulder(s), hand, relative joints (shoulder(s), elbow, wrist) and of lower extremities including hip(s), foot and feet, and relative joints (hip(s), knee(s), ankle(s)).
The device is to be managed and operated/used in a professional healthcare environment by healthcare professionals and other legally qualified professionals only.
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| Characteristic | Proposed Device | Predicate Device | Variance Explanation |
|---|---|---|---|
| Device name | Planmed XFI | NewTom 7G | |
| Manufacturer | Planmed Oy | Cefla S.c | |
| 510(k) number | K250318 | K220664 | |
| Figure | [Device images shown] | [Device images shown] | |
| Regulation number | 21 CFR 892.1750 | 21 CFR 892.1750 | No difference |
| Regulation description | Computed Tomography X-ray system | Computed Tomography X-ray system | No difference |
| Device Class | 2 | 2 | No Difference |
| Classification Product Code | SFV (classification Product Code) | JAK (classification Product Code) OAS (Subsequent product code) | Similar with exception: ENT and maxillofacial anatomies not included in XFI Intended use. OAS not included in XFI |
| Indication for use | Planmed XFI is intended to be used for cone beam computed tomography imaging of anatomies within sections of the spine, of upper extremities including shoulder(s), hand, relative joints (shoulder(s), elbow, wrist) and of lower extremities including hip(s), foot and | The device NewTom 7G is a cone beam computed tomography X-ray system. It is intended for diagnostic use obtaining geometric information and radiologic density from two-dimensional and three-dimensional images of anatomic particulars and objects in the examined area. | Similar with exception: ENT and maxillofacial anatomies not included in XFI Intended use. |
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| | feet, and relative joints (hip(s), knee(s), ankle(s)). The device is to be managed and operated/used in a professional healthcare environment by healthcare professionals and other legally qualified professionals only. | The NewTom 7G is a computerized tomographic system using the cone-beam technology which acquires a sequence of images of the head, including ear, nose and throat (ENT), of dental and maxillofacial unit, teeth, mandible and jaw, of the temporomandibular joint (TMJ), human cranium and neck with sections of the cervical rachis, sections of the spine, of the upper limbs, including the shoulder, and the of lower limbs, including the hip, for diagnostic use. The device carries out such operations by reconstructing a 3D matrix of the examined volume and producing two-dimensional views of the volume and then displaying two- and three-dimensional images. The device is managed and used by doctors, dentists, radiologists, and other legally qualified professionals. | |
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| Anatomical Parts | |||
|---|---|---|---|
| • Section of Spine • Upper and lower extremities, Including Hips and Shoulders | • Maxillofacial • Dental • Ear-Nose-Throat • Temporomandibular Joint • Human Skull • Section of Spine • Upper and lower extremities, Including Hips and Shoulders | Similar with exception: ENT and maxillofacial anatomies not included in XFI Intended use. | |
| Principle of operation | Cone Beam Computed Tomography x-ray | Cone Beam Computed Tomography x-ray | No difference |
| Patient population | Adult, Pediatric | Adult, Pediatric | No Difference |
| Scan Axis | Horizontal and Vertical | Horizontal | The predicate device cannot be used in weight bearing mode. With vertical scan. |
| Sampling angle | 360° | 360° | No difference |
| Typical Resolution | 75 – 600 µm | 90 – 500µm | No significant differences in voxel size. |
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| Scan Time | 8 – 40 seconds | 7.2 - 26 seconds | Scan times can vary on regarding the detector frame rate and imaging protocol |
|---|---|---|---|
| Minimum Scan time: Protocol, Chest [S] 8 Second scan Low mode 400 frames 100kV, 180mAs @ 50 fps | Scan times are roughly the same between the scanners | ||
| Normal Scan time: Protocol, Knee [M] 21 second scan Normal mode 500 frames 100kV, 160mAs @ 24 fps | In extreme cases, the Planmed XFI has the capability to do longer exposures to ensure the image quality (e.g. Obese patients) in respect of allowed x-ray source loading factors. | ||
| Maximum scan time: Protocol, Pelvis [L] 40 second scan HD mode 600 frames 140kV, 800mAs @ 15 fps | |||
| Exposure time | 2.8 – 13.1 seconds | 1.4 – 8.8 seconds | Approx. same exposure time and current time product with predicate device |
| Minimum exposure time: 2.8 seconds Extremities [S] Low mode 400 frames 80kV,22mAs @ 24 fps @ 8mA tube current | Exposure times are roughly the same between the scanners | ||
| Normal exposure time: 3.6 seconds Extremities/Torso [M] Normal mode 500 frames 100kV, 160mAs @ 24 fps @ 45mA tube current | In extreme cases, the Planmed XFI has the capability to do longer exposures to ensure the image quality (e.g. Obese patients) in respect of allowed x-ray source loading factor. | ||
| Maximum exposure time: 13.1 seconds Pelvis [L] HD mode 600 frames 140kV, 800mAs @ 15 fps @ 61mA tube current |
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| SID | 1080 mm | 980 mm | No significant difference with SID |
|---|---|---|---|
| Automatic exposure correction (AEC) | ✓ | ✓ | No differences |
| Viewing and reconstruction software | Romexis FDK | NNT FDK | Same reconstruction algorithm with predicate device |
| Software validation | IEC 62304 + Guidance FDA on MD SW | IEC 62304 + Guidance FDA on MD SW | No difference |
| Patient positioning guides | Lasers and Scout images | Lasers and Scout images | No difference |
| Iso centric Imaging | ✓ | ✓ | No difference |
| Non-isocentric imaging | ✓ | -- | Planmed XFI has offset imaging capability for increased FOV size |
| 3D imaging mode | ✓ | ✓ | No difference |
| 3D imaging volume (Field of View) | 5 x 5 cm to 44 x 21 cm | 4 x 4 cm to 17 x 32 cm | The proposed device utilizes a larger detector element 43 x 43 vs. 30 x 30 Enabling larger FOV |
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| Line voltage | 200-240 V ~ 50-60 Hz 16-20A | 230 V ~ 50-60 Hz 16A | The proposed device accepts wider input voltage range. |
|---|---|---|---|
| Electrical safety | Complies with IEC6060-1:2012 | IEC6060-1:2012 | No difference |
| Electromagnetic compatibility | Complies IEC 60601-1-2:2014 | Complies IEC 60601-1-2:2014 | No difference |
| High Voltage Power supply | High frequency generator | High frequency generator | No difference |
| X-ray condition | Pulsed | Pulsed | No difference |
| X-ray tube Power Rating [kW] and technique factor | max 14 kW @ 140 kV, 100mA | max 14.4 kW @ 120 kV, 120 mA | No significant difference with X-ray tube power with predicate |
| Anode | Rotating (10 000rpm) | Rotating (10 000 rpm) | No difference |
| X-ray tube | IAE, RTM 782 HS or VAREX, RAD 14 mod | IAE, RTM 70 H | No significant difference with X-ray tube with predicate device. |
| Anode angle | 12.5 degrees | 10 degrees | XFI has a slightly wider anode angle to cover larger detector area than Newtom 7G with given SID |
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| Anode Heat content | 225 kJ | 225 kJ | No difference |
|---|---|---|---|
| Max continuous heat dissipation | 750 W | 750 W | No difference |
| Tube Voltage range [kV] | 80 – 140 kV | 70 – 120 kV | No significant difference with tube voltage |
| Tube Current range [mA] | 5 – 100 mA | 5 – 120 mA | No significant difference with mA range |
| Focal spot | 0.3 / 0.6 mm | 0.3 / 0.6 mm | No difference |
| Collimation | Adjustable, Squared | Adjustable, Squared | No difference |
| Filtration | Total 2.5 mm Al (permanent) + 0.2/0.5/1.0 mmCu Bowtie CuZn 0.2-2mm option | Total 21 mm Al eq. @ 70 kV | Filtration is adjusted regarding desired x-ray beam spectrum and to optimize low dose imaging. |
| Image Detector | Amorphous Silicon flat panel (CsI) | Amorphous Silicon flat panel (CsI) | No difference |
| Active detector area | 43 x 43 cm | 30 x 30 cm | Larger detector size enables larger field-of-view. |
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| Pixel size | 147 µm | 154 µm | No significant difference with pixel size. Smaller pixel size should create more detailed images in theory. |
|---|---|---|---|
| Gray Scale | 16 bit | 16 bit | No difference |
| Image transfer | Ethernet and fibre optical cable | Ethernet cable | Optical cable for faster data transfer in proposed device |
| Image format | DICOM | DICOM | No difference |
| Weight | 550 kg | 1050 kg | Weight Is lower with the proposed device. |
| Bore size | 85cm, circular | 77cm, circular | Larger bore size compared to predicate device |
| Maximum dimensions | H:1755 mm W: 1620 mm L: 2475 mm | H: 2083 mm W: 2057mm L: 3938 mm | The proposed device requires a smaller footprint for the installation |
| Movements | Gantry rotation and 3 motorized axes (x,y,z) x-ray source and detector linear movement | Gantry rotation and 3 motorized axes (x,y,z) | Detector and x-ray source movement allows larger field of view for proposed device |
| Installation | Horizontal, floor or Vertical, Wall mounted (weight bearing) | Horizontal, Floor | The proposed device can be mounted into the wall, enabling weight bearing imaging of the patient |
| Operating temperature | +20 - +30 °C | +10 - +35 °C | No significant difference with given operating temperature range |
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| Operating humidity condition | 10-90 % RH (non-condensing) | 10- 85% RH (non-condensing) | No significant difference with given humidity conditions |
|---|---|---|---|
| Pressure | 800-1060hPA | 710-1060hPa | No significant difference with given pressure conditions |
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VI. PERFORMANCE DATA
The following performance data were provided in support of the substantial equivalence determination.
Biocompatibility testing
The subject device is intended for use on intact skin for limited duration of less than 24 hours. Therefore risk based assessment of the biological safety was performed, following the guidelines presented in "Attachment G: Biocompatibility of Certain Devices in Contact with Intact Skin" of FDA guidance document "Use of International Standard ISO 10993-1, "Biological evaluation of medical devices - Part 1: Evaluation and testing within a risk management process, September 2023", with additional consideration given to ISO 10993-1:2018 standard which similarly notes that testing is not usually necessary when sufficient information is already available to perform a risk assessment on the material and the medical device.
Risk assessment of biological characteristics of the subject device was performed to provide evidence of the prospective and risk-based biological planning process and conclude on the biological testing strategy applicable for the device. This biological risk assessment of the subject device is based on the intended use of the medical device, its biocompatibility, and manufacturing process (including packaging and sterilization).
Electrical safety and electromagnetic compatibility (EMC)
The Planmed XFI CBCT device was evaluated for compliance with internationally recognized medical safety and performance standards. Testing included assessments of electrical safety, mechanical safety, thermal safety, electromagnetic compatibility (EMC), and laser safety.
Electrical Safety: Tested according to IEC 60601-1 with amendments A1:2012 and A2:2020, confirming safe levels of leakage current, insulation, grounding, and operating parameters.
Mechanical Safety: Evaluated under IEC 60601-1, with amendments A1:2012 and A2:2020, confirming resistance to impact, enclosure integrity, and safe operation of moving parts.
Thermal Safety: Assessed under IEC 60601-1, with amendments A1:2012 and A2:2020, verifying safe surface temperatures during use and effective protection against overheating.
Electromagnetic Compatibility (EMC): Tested according to IEC 60601-1-2, with amendment A1:2020, demonstrating that the device does not cause harmful interference and operates reliably in the presence of electromagnetic disturbances.
Laser Safety: Tested according to IEC 60825-1:2014, confirming correct classification, safe emission levels, and appropriate labeling and protective measures.
Software Design & Verification
Device software was designed, developed and tested in accordance with IEC 62304:2015. Software hazard analysis including mitigations was performed according to ISO 14971:2019
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standard. Additionally, FDA guidance "Content of Premarket Submissions for Device Software Functions, Guidance for Industry and Food and Drug Administration Staff, June 2023" was used as guidance for software design and documentation on Basic Documentation Level.
Tests for entire software system were completed on unit and system level including verification of risk mitigations to ensure that software system is as safe and effective as the predicate. Tests were traced to user and design requirements.
Cybersecurity requirements and documentation set by FDA guidance "Cybersecurity in Medical Devices: Quality System Considerations and Content of Premarket Submissions, Guidance for Industry and Food and Drug Administration Staff, June 2025" for pre-submission and post market cybersecurity follow up was used as guideline for activities to be performed in said phases to ensure that device remains as safe and effective as the predicate during the total lifecycle of the device. Additionally, IEC 85001-5-1:2021 was used as standard for secure software design and development.
Software Validation
Usability testing according to IEC 60601-1-6, with amendments A1:2013 and A2:2020, was conducted in order to confirm that user interactions can be performed safely and effectively regarding to users & use environment XFI-device is intended to be used.
(Pre-)Clinical image evaluation
Performance testing consisted of bench testing, phantom imaging and cadaver imaging.
The bench testing was performed using an image quality phantom. We measured HU-value accuracy, contrast-to-noise ratio, image uniformity, image homogeneity, modular transfer function (resolution), geometric distortion, and slice thickness with varying FOV and matching doses against the predicate device. All the testing showed similar or better performance of Planmed XFI over the predicate device.
The image quality phantom testing was completed as an extensive head-to-head comparison between the Planmed XFI and the predicate device with anthropomorphic phantoms: the same phantoms were scanned with the same radiation dose in multiple different image resolutions. All anatomies of the intended use were covered in the assessment. In total, five different radiologists assessed the phantom image quality in a blinded study. All the testing showed the same performance between Planmed XFI and the predicate device.
The phantom evaluation was supplemented with a cadaver study, where all anatomies of the intended use were covered, which demonstrated that the imaging performance of the Planmed XFI was of a diagnostic and clinically acceptable level. These images were evaluated by three US board certified radiologists.
In bench testing and head-to-head phantom study comparison with the predicate device, the image quality was essentially the same. The new CBCT scanner Planmed XFI has demonstrated diagnostically and clinically sufficient image quality also in cadaver studies of
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the anatomies. The results of the image quality review have demonstrated that the device is substantially equivalent to the predicate device.
VII. CONCLUSIONS
The comparison of characteristics supports substantial equivalence. Planmed XFI is as safe and effective as the predicate device.
§ 892.1750 Computed tomography x-ray system.
(a)
Identification. A computed tomography x-ray system is a diagnostic x-ray system intended to produce cross-sectional images of the body by computer reconstruction of x-ray transmission data from the same axial plane taken at different angles. This generic type of device may include signal analysis and display equipment, patient and equipment supports, component parts, and accessories.(b)
Classification. Class II.