(368 days)
Unknown
The description mentions a "model of bone structures derived from an a priori image data set" used for interactive 3D measurement tools. While this suggests a data-driven approach, the summary does not explicitly state that AI or ML algorithms were used to build or apply this model. It could be a statistical model or another form of computational analysis.
No.
The device is intended for image processing, display, storage, and measurement to aid in the analysis of musculoskeletal conditions, not for providing therapy or treatment.
Yes
The device is described as aiding in the "analysis of scoliosis and related disorders and deformities of the spine" and "analysis of lower limbs alignment and related disorders and deformities," which are diagnostic activities.
No
The device description explicitly states it is a "Workstation," which implies a hardware component (computer, display, etc.) in addition to the software. While it processes images and provides software tools, it is presented as a system that includes hardware.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In Vitro Diagnostics are medical devices used to perform tests on samples taken from the human body, such as blood, urine, or tissue, to detect diseases, conditions, or infections.
- Device Function: The sterEOS Workstation processes and analyzes medical images (2D X-ray images) of the musculoskeletal system. It uses these images to provide measurements and aid in the analysis of skeletal deformities.
- No Sample Analysis: The device does not interact with or analyze biological samples from the patient. Its input is image data, not biological material.
Therefore, the sterEOS Workstation falls under the category of a medical imaging device and associated software for image processing and analysis, not an In Vitro Diagnostic device.
N/A
Intended Use / Indications for Use
The sterEOS Workstation is intended for use in the fields of musculoskeletal radiology and orthopedics in both pediatric and adult populations as a general device for acceptance, transfer, display, storage, and digital processing of 2D X-ray images of the musculoskeletal system including interactive 2D measurement tools.
When using 2D X-ray images obtained with the EOS Imaging EOS System (K071546), the sterEOS Workstation provides interactive 3D measurement tools:
To aid in the analysis of scoliosis and related disorders and deformities of the spine in adult patients as well as pediatric patients 7 years and older. The 3D measurement tools include interactive analysis based on a model of bone structures derived from an a priori image data set from 175 patients (91 normal patients, 47 patients with moderate idiopathic scoliosis and 37 patients with severe idiopathic scoliosis), and dry isolated vertebrae data. The model of bone structures is not intended for use to assess individual vertebral abnormalities.
To aid in the analysis of lower limbs alignment and related disorders and deformities based on angle and length measurement . The 3D measurement tools include interactive analysis based either on identification of lower limb alignment landmarks or as for the spine, on a model of bone structures derived from an a priori image data set. The model of bone structures is not intended for use to assess individual bone abnormalities. The 3D package including model-based measurements and torsion angles is indicated only for patients 15 years or older. Only the 2D/3D ruler is indicated for measurements in patients younger than 15 years old.
Product codes (comma separated list FDA assigned to the subject device)
LLZ
Device Description
The sterEOS Workstation is a general system for acceptance, transfer, display, storage, and digital processing of 2D X-ray images of the musculoskeletal system, including interactive 2D measurement tools.
When used with 2D X-ray images obtained with the EOS imaging's EOS System (K071546), the sterEOS Workstation provides interactive 3D measurement tools to aid in the analysis of skeletal deformities in spine and lower limbs.
Mentions image processing
Yes
Mentions AI, DNN, or ML
Not Found.
Input Imaging Modality
2D X-ray images
Anatomical Site
musculoskeletal system, spine, lower limbs
Indicated Patient Age Range
pediatric and adult populations.
For spine: pediatric patients 7 years and older, adult patients.
For lower limbs: model-based measurements and torsion angles indicated only for patients 15 years or older. 2D/3D ruler indicated for measurements in patients younger than 15 years old.
Intended User / Care Setting
musculoskeletal radiology and orthopedics
Description of the training set, sample size, data source, and annotation protocol
a model of bone structures derived from an a priori image data set from 175 patients (91 normal patients, 47 patients with moderate idiopathic scoliosis and 37 patients with severe idiopathic scoliosis), and dry isolated vertebrae data.
Description of the test set, sample size, data source, and annotation protocol
Not Found.
Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
Accuracy and precision of the automatic measurements computed from the 3D model of the spine in patients with Cobb's angle > 50° have been confirmed with X-ray clinical images. Results validate the interactive 3D measurement tools for a severe scoliosis assessment and demonstrate the equivalent performance of the device with conventional measurement methods performed on native X-ray images.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Accuracy and precision confirmed for automatic measurements.
Predicate Device(s): If the device was cleared using the 510(k) pathway, identify the Predicate Device(s) K/DEN number used to claim substantial equivalence and list them here in a comma separated list exactly as they appear in the text. List the primary predicate first in the list.
Reference Device(s): Identify the Reference Device(s) K/DEN number and list them here in a comma separated list exactly as they appear in the text.
Predetermined Change Control Plan (PCCP) - All Relevant Information for the subject device only (e.g. presence / absence, what scope was granted / cleared under the PCCP, any restrictions, etc).
Not Found.
§ 892.2050 Medical image management and processing system.
(a)
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.(b)
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).
0
113344
510(k) SUMMARY
NOV 1 6 2012
EOS imaging's sterEOS Workstation
Submitter's Name, Address, Telephone Number, Contact Person and Date Prepared
EOS imaging 10 rue Mercoeur PARIS F-75011 FRANCE Phone: + 33 1 55 25 60 60 Facsimile: + 33 1 55 25 60 61
Karine Chevrie Contact Person:
Date Prepared: November 14, 2011
Trade Name:
sterEOS Workstation
Common or Usual Name:
sterEOS Workstation
Classification:
21 C.F.R. § 892.2050; radiological image processing system
Product Code:
LLZ
Predicate Devices:
sterEOS Workstation (K080529; K090050; K101398)
1
Device Description:
The sterEOS Workstation is a general system for acceptance, transfer, display, storage, and digital processing of 2D X-ray images of the musculoskeletal system, including interactive 2D measurement tools.
When used with 2D X-ray images obtained with the EOS imaging's EOS System (K071546), the sterEOS Workstation provides interactive 3D measurement tools to aid in the analysis of skeletal deformities in spine and lower limbs.
Indications for Use:
The sterEOS Workstation is intended for use in the fields of musculoskeletal radiology and orthopedics in both pediatric and adult populations as a general device for acceptance, transfer, display, storage, and digital processing of 2D X-ray images of the musculoskeletal system including interactive 2D measurement tools.
When using 2D X-ray images obtained with the EOS imaging System (K071546), the sterEOS Workstation provides interactive 3D measurement tools:
- To aid in the analysis of scoliosis and related disorders and deformities of the spine in adult ◆ patients as well as pediatric patients 7 years and older. The 3D measurement tools include interactive analysis based on a model of bone structures derived from an a priori image data set from 175 patients (91 normal patients, 47 patients with moderate idiopathic scoliosis and 37 patients with severe idiopathic scoliosis), and dry isolated vertebrae data. The model of bone structures is not intended for use to assess individual vertebral abnormalities.
- To aid in the analysis of lower limb alignment and related disorders and deformities. The 3D . measurement tools include interactive analysis based either on identification of lower limb alignment landmarks or as for the spine, on a model of bone structures derived from an a priori image data set. The model of bone structures is not intended for use in pediatric patients and is not intended for use to assess individual bone abnormalities. The 3D package including model-based measurements and torsion angles is indicated only for patients 15 years or older. Only the 2D/3D ruler is indicated for measurements in patients younger than 15 years old.
Technological Characteristics:
The sterEOS Workstation supports DICOM 3.0 formatted images. The sterEOS Workstation is based on the Windows 7 operating system and runs on off-the-shelf hardware. The sterEOS Workstation user interface follows typical clinical workflow patterns to process, review, and analyze digital images.
2
Performance Data:
Accuracy and precision of the automatic measurements computed from the 3D model of the spine in patients with Cobb's angle > 50° have been confirmed with X-ray clinical images. Results validate the interactive 3D measurement tools for a severe scoliosis assessment and demonstrate the equivalent performance of the device with conventional measurement methods performed on native X-ray images.
Substantial Equivalence:
The sterEOS Workstation expands the indications for use of the company's cleared sterEOS device to include patients with Cobb's angle > 50°. The sterEOS Workstation for the expanded indication for use is as safe and effective as the company's cleared sterEOS device (K080529, K090050, K101398). The device has the same intended uses and similar indications, technological characteristics, and principles of operation as its predicate device. The minor differences between the device and its predicate devices raise no new issues of safety or effectiveness. Performance data demonstrate that the device is as safe and effective as the company's cleared sterEOS device and, thus, is substantially equivalent.
3
Image /page/3/Picture/0 description: The image shows the logo for the U.S. Department of Health and Human Services. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is a stylized image of a caduceus, a symbol often associated with medicine and healthcare, featuring a staff with a serpent entwined around it.
DEPARTMENT OF HEALTH & HUMAN SERVICES
Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-002
EOS Imaging C/O Hogan Lovells US LLP 555 Thirteenth Street, NW WASHINGTON DC 20004
NOV 1 6 2012
Re: K113344
Trade/Device Name: Stereos Workstation Regulation Number: 21 CFR 892.2050 Regulation Name: Picture Archiving and Communications System Regulatory Class: Class II Product Code: LLZ Dated: October 25, 2012 Received: October 25, 2012
Dear Dr. Smith:
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 (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. 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.
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.
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 803); good manufacturing practice requirements as set
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Page 2 - John Smith
forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
If you desire specific advice for your device on our labeling regulation (21 CFR Parts 801 and 809), please contact the Office of In Vitro Diagnostics and Radiological Health at (301) 796-5450. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/cdrh/industry/support/index.html.
Sincerely yours,
Michael D. O'Hara 2012.11.16
11:38:07 -05'00'
Janine Morris Director Division of Radiological Health Office of In Vitro Diagnostics and Radiological Health Center for Devices and Radiological Health
Enclosure
5
Indications for Use Statement
510(k) Number (if known): K113344
Device Name: sterEOS Workstation
The sterEOS Workstation is intended for use in the fields of musculoskeletal radiology and orthopedics in both pediatric and adult populations as a general device for acceptance, transfer, display, storage, and digital processing of 2D X-ray images of the musculoskeletal system including interactive 2D measurement tools.
When using 2D X-ray images obtained with the EOS Imaging EOS System (K071546), the sterEOS Workstation provides interactive 3D measurement tools:
To aid in the analysis of scoliosis and related disorders and deformities of the spine in adult patients as well as pediatric patients 7 years and older. The 3D measurement tools include interactive analysis based on a model of bone structures derived from an a priori image data set from 175 patients (91 normal patients, 47 patients with moderate idiopathic scoliosis and 37 patients with severe idiopathic scoliosis), and dry isolated vertebrae data. The model of bone structures is not intended for use to assess individual vertebral abnormalities.
To aid in the analysis of lower limbs alignment and related disorders and deformities based on angle and length measurement . The 3D measurement tools include interactive analysis based either on identification of lower limb alignment landmarks or as for the spine, on a model of bone structures derived from an a priori image data set. The model of bone structures is not intended for use to assess individual bone abnormalities. The 3D package including model-based measurements and torsion angles is indicated only for patients 15 years or older. Only the 2D/3D ruler is indicated for measurements in patients younger than 15 years old.
Prescription Use (Part 21 C.F.R. § 801 Subpart D) AND/OR
Over-The-Counter Use (21 C.F.R. § 807 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
| Concurrence of CDRH, Office of Device Evaluation (ODE) | |
|---|---|
| (Division Sign Off) | Page ___ of ___ |
| Division of Radiological Health | |
| Office of In Vitro Diagnostics and Radiological Health | |
| 510(k) | K113344 |