(113 days)
Fraxion™ is intended to be used for immobilisation, positioning and re-positioning during Stereotactic Radiotherapy (SRT) in all parts of the brain and head in a Linear Accelerator environment.
Further Fraxion™ is used to immobilise and position the head during image acquisition to support treatment planning.
Under certain circumstances (e.g. when the patient will not tolerate an invasive frame) Fraxion™ may also be used for Stereotectic Radiosurgery (SRS) in a Linear Accelerator environment.
Fraxion™ is a device for cranial stereotactic radiotherapy and radiosurgery. The major parts of the system include the Fraxion frame, Patient Control Unit, Frontpiece incl. Mouthpiece, vacuum cushion, thermoplastic mask and Stereotactic Frame.
The provided text is a 510(k) summary for the Fraxion™ device. It describes the device, its intended use, and its substantial equivalence to predicate devices. However, the document does not contain information about acceptance criteria, specific study designs, sample sizes for test or training sets, ground truth establishment, or expert qualifications for evaluating device performance. The document refers to a "preparation date" but doesn't mention any specific technical studies or performance data.
Therefore, I cannot fulfill your request for:
- A table of acceptance criteria and the reported device performance: This information is not present in the provided text. The document is primarily an administrative summary for regulatory clearance, not a performance study report.
- Sample sized used for the test set and the data provenance: Not available.
- Number of experts used to establish the ground truth for the test set and the qualifications of those experts: Not available.
- Adjudication method for the test set: Not available.
- If a multi reader multi case (MRMC) comparative effectiveness study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance: Not available. The device is a physical immobilization and positioning system, not an AI-assisted diagnostic or assistive tool.
- If a standalone (i.e. algorithm only without human-in-the-loop performance) was done: Not applicable.
- The type of ground truth used: Not available.
- The sample size for the training set: Not applicable (not an AI device).
- How the ground truth for the training set was established: Not applicable.
The document discusses the regulatory clearance of a physical medical device (Fraxion™) used for immobilization, positioning, and re-positioning in stereotactic radiotherapy and radiosurgery. It is not an AI/algorithm-based diagnostic or treatment planning system that would typically have the types of performance studies and metrics you are asking about.
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NOV 22222011
MEDICAL INTELLIGENCE MEDIZINTECHNIK GMBH
Image /page/0/Picture/2 description: The image contains the word "ELEKTA" in a large, bold font. Above the word "ELEKTA" is the text "KII2210 P. 1 of 1". To the left of the word "ELEKTA" is a circle with a dot on the edge and a dashed line leading from the center of the circle to the dot.
| 1. | Applicant: | Medical Intelligence Medizintechnik GmbH |
|---|---|---|
| 2. | Address: | Robert-Bosch-Str. 886830 SchwabmünchenGermany |
| 3. | Contact Person: | Mr. Michael WolffTel.: +49 (0)8232 9692-701 |
| 4. | Preparation Date: | July 20, 2011 |
| 5. | Device Submitted: | Fraxion™ |
| 6. | Proprietary Name: | Fraxion™ |
| 7. | Common Name: | Fraxion™ |
| 8. | Classification Name: | Accelerator, Linear, Medical |
| 9. | Substantially Equivalence: | The Fraxion™ is substantially equivalent in terms of intended useto the following marketed devices: Elekta Esarte Frame System(K051746), Elekta Extend System (K092083), Medical IntelligenceHeadFIX System (K030439). |
| 10. | Device Description: | Fraxion™ is a device for cranial stereotactic radiotherapy andradiosurgery. The major parts of the system include the Fraxionframe, Patient Control Unit, Frontpiece incl. Mouthpiece, vacuumcushion, thermoplastic mask and Stereotactic Frame. |
| 11. | Intended Use | Fraxion™ is intended to be used for immobilization, positioningand re-positioning during Stereotactic Radiotherapy (SRT) in allparts of the brain and head in a Linear Accelerator environment.Further Fraxion™ is used to immobilize and position the headduring image acquisition to support treatment planning.Under certain circumstances (e.g. when the patient will not toleratean invasive frame) Fraxion™ may also be used for StereotacticRadiosurgery (SRS) in a Linear Accelerator environment. |
| 12. | Legally-Marketed Predicated Device | Elekta Esarte Frame System, Elekta Extend System and MedicalIntelligence HeadFIX System |
Fraxion™ - 510(k) Summary
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Image /page/1/Picture/0 description: The image shows the seal of the U.S. Department of Health & Human Services. The seal features a stylized eagle with three stripes representing the department's mission. The words "DEPARTMENT OF HEALTH & HUMAN SERVICES • USA" are arranged in a circular pattern around the eagle.
Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Room - WO66-G609 Silver Spring, MD 20993-0002
Mr. Michael Wolff Regulatory Affairs Manager Medical Intelligence Medizintechnik GmbH Robert-Bosch-Strasse 8 86830 SCHWABMUENCHEN GERMANY
NOV 222 2011
Re: K112210
Trade/Device Name: Fraxion™ Regulation Number: 21 CFR 892.5050 Regulation Name: Medical charged-particle radiation therapy system Regulatory Class: II Product Code: IYE Dated: May 20, 2011 Received: August 1, 2011
Dear Mr. Wolff:
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 class II (Special Controls), it may be subject to such additional controls. Existing major regulations affecting your device can be found in Title 21, Code of Federal Regulations (CFR), Parts 800 to 895. 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 Parts 801 and 809); medical device reporting (reporting of
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medical device-related adverse events) (21 CFR 803): and good manufacturing practice requirements as set forth in the quality systems (OS) regulation (21 CFR Part 820). This letter will allow you to begin marketing your device as described in your Section 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.
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 Diagnostic Device Evaluation and Safety 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.
Mary Pastel
Mary S. Pastel. Sc.D. Director Division of Radiological Devices Office of In Vitro Diagnostic Device Evaluation and Safety Center for Devices and Radiological Health
Enclosure
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Indications for Use Form
510(k) Number (if known): _ K 11 2乙10
Device Name: Fraxion™
Indications for Use:
Fraxion™ is intended to be used for immobilisation, positioning and re-positioning during Stereotactic Radiotherapy (SRT) in all parts of the brain and head in a Linear Accelerator environment.
Further Fraxion™ is used to immobilise and position the head during image acquisition to support treatment planning.
Under certain circumstances (e.g. when the patient will not tolerate an invasive frame) Fraxion™ may also be used for Stereotectic Radiosurgery (SRS) in a Linear Accelerator environment.
Prescription Use
(Part 21 CFR 801 Subpart D)
Over-The-Counter Use AND/OR (21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE OF NEEDED)
Concurrence of CDRH, Office of In Vitro Diagnostic Devices (OIVD)
Ruhard D. Dohn
Division Sign Off
Division Sign-Off Office of In Vitro Diagnostic Device Evaluation and Safety
510(k) K112210
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§ 892.5050 Medical charged-particle radiation therapy system.
(a)
Identification. A medical charged-particle radiation therapy system is a device that produces by acceleration high energy charged particles (e.g., electrons and protons) intended for use in radiation therapy. This generic type of device may include signal analysis and display equipment, patient and equipment supports, treatment planning computer programs, component parts, and accessories.(b)
Classification. Class II. When intended for use as a quality control system, the film dosimetry system (film scanning system) included as an accessory to the device described in paragraph (a) of this section, is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 892.9.