(118 days)
THERMOFIT is used to create a stable, reproducible and comfortable head or head or head, neck and shoulder radiation therapy.
Not Found
I apologize, but the provided text from the FDA 510(k) clearance letter for "Thermofit" does not contain information on acceptance criteria or a study proving the device meets those criteria.
The document is a standard FDA clearance letter, which states that the device is substantially equivalent to a predicate device and can be marketed. It outlines regulatory requirements and contact information.
Specifically, it lacks the following information necessary to answer your request:
- A table of acceptance criteria and reported device performance: There is no performance data or specific acceptance criteria mentioned.
- Sample size and data provenance for a test set: No test set or study details are provided.
- Number and qualifications of experts for ground truth: No ground truth establishment is discussed as no study is detailed.
- Adjudication method for the test set: Not applicable without a study.
- MRMC comparative effectiveness study details: No such study is mentioned.
- Standalone (algorithm only) performance: Thermofit is described as a physical device (used to create a stable, reproducible, and comfortable head or head, neck, and shoulder radiation therapy), not an AI algorithm.
- Type of ground truth used: Not applicable as no study is detailed.
- Sample size for the training set: Not applicable to this type of device or document.
- How ground truth for the training set was established: Not applicable.
The "Indications for Use" section (page 2 of the document) simply states: "THERMOFIT is used to create a stable, reproducible and comfortable head or head or head, neck and shoulder radiation therapy." This describes the intended purpose of the device, not performance metrics or study results.
In summary, the provided document does not contain the information requested regarding acceptance criteria and study data for the Thermofit device.
§ 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.