(11 days)
For use with a Toshiba Excelart Vantage Atlas or Vantage Titan MR scanner to produce diagnostic images of the brain, cervical spine, and soft tissue and vasculature of the head, neck and upper chest that can be interpreted by a trained physician.
The Atlas SPEEDER Head-Neck coil is a phased array, multi-channel, receive-only coil. The coil consists of a rigid posterior head base and a flexible posterior chest assembly that are used in combination with various removable rigid assemblies selected based on the anatomy of interest. Foam pads also aid in positioning and enhance patient comfort.
The provided text is a 510(k) summary for the "1.5T Atlas SPEEDER Head-Neck Coil." This document focuses on demonstrating substantial equivalence to a predicate device, rather than providing a detailed study proving the device meets specific acceptance criteria related to its performance in creating diagnostic images.
Therefore, many of the requested details about acceptance criteria, study design, and performance metrics are not available in this document. The 510(k) process for this type of device (a coil for an MRI scanner) primarily relies on showing that the new device is as safe and effective as a legally marketed predicate device, often through a comparison of design, materials, and intended use, rather than extensive clinical performance studies with specific numerical acceptance criteria.
Here's what can be extracted from the provided text, and what cannot:
1. Table of acceptance criteria and the reported device performance
- Not Available. The document does not provide a table of acceptance criteria or quantitative performance metrics for the coil's image quality or diagnostic accuracy. The basis for equivalence is primarily structural and functional similarity to a predicate device.
2. Sample size used for the test set and the data provenance
- Not Applicable. No test set or clinical study demonstrating performance against specific criteria is described. The 510(k) is based on comparison to an existing device.
3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts
- Not Applicable. No test set or ground truth establishment is described. The device's images are intended to be "interpreted by a trained physician," implying general medical practice rather than a specific expert panel for a study.
4. Adjudication method for the test set
- Not Applicable. No test set or adjudication process is described.
5. 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 Applicable. This device is an MRI coil, not an AI-powered diagnostic tool. No MRMC study or AI-related effectiveness is mentioned.
6. If a standalone (i.e. algorithm only without human-in-the loop performance) was done
- Not Applicable. This is an MRI coil, not an algorithm or standalone diagnostic tool in that sense. Its purpose is to acquire images for human interpretation.
7. The type of ground truth used (expert consensus, pathology, outcomes data, etc)
- Not Applicable. No ground truth for image interpretation or diagnostic accuracy is described as part of this 510(k). The device's output (images) are for diagnostic interpretation by a physician.
8. The sample size for the training set
- Not Applicable. No training set is mentioned as this is not an AI/machine learning device.
9. How the ground truth for the training set was established
- Not Applicable. No training set is mentioned.
Summary of available information from the 510(k) document:
- Device Name: 1.5T Atlas SPEEDER Head-Neck Coil
- Intended Use: For use with a Toshiba Excelart Vantage Atlas or Vantage Titan MR scanner to produce diagnostic images of the brain, cervical spine, and soft tissue and vasculature of the head, neck and upper chest that can be interpreted by a trained physician.
- Equivalent Device (Predicate): 1.5T QD Head Speeder Coil manufactured by USA Instruments Inc. (K041487).
- Basis for Equivalence: The new coil and the predicate device have similar designs and are constructed of similar materials. Their intended uses are identical. The main differences are the number of channels and the number of removable assemblies.
- Conclusion: Quality Electrodynamics believes the 1.5T Atlas SPEEDER Head-Neck coil is substantially equivalent to the predicate device, and its use does not introduce any new potential hazards.
In essence, this 510(k) is a declarative statement of substantial equivalence based on physical and functional comparison to a legally marketed device, not a report of a rigorous performance study with quantifiable acceptance criteria.
{0}------------------------------------------------
510(k) SUMMARY OF SAFETY AND EFFECTIVENESS
K083/60
1. Applicant
Quality Electrodynamics (QED) 777 Beta Drive Mayfield Village, OH 44143 Phone (440) 484-2228
NOV - 7 2008
2. Contact
Christie Zydyk, MBA VP & GM, Regulatory Affairs, Quality Assurance, & Corporate Communications
3. Date prepared:
Revised - October 24, 2008
4. Tradename
1.5T Atlas SPEEDER Head-Neck Coil
Common name 5.
Coil, magnetic resonance, specialty
Classification 6.
21 CFR 892.1000
7. Equivalent Device
1.5T QD Head Speeder Coil manufactured by USA Instruments Inc. (K041487).
8. Device Description
The Atlas SPEEDER Head-Neck coil is a phased array, multi-channel, receive-only coil. The coil consists of a rigid posterior head base and a flexible posterior chest assembly that are used in combination with various removable rigid assemblies selected based on the anatomy of interest. Foam pads also aid in positioning and enhance patient comfort.
9. Intended Use
For use with a Toshiba Excelart Vantage Atlas or Vantage Titan MR scanner to produce diagnostic images of the brain, cervical spine, and soft tissue and vasculature of the head. neck and upper chest that can be interpreted by a trained physician.
{1}------------------------------------------------
SUMMARY OF SAFETY AND EFFECTIVENESS 510(k)
10. Comparison with Predicate Devices
| 510(k) # | PERSONAL MARKET AND ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL PROPERT PRESENT STORE FOR STORE FOR STORE FOR A PRODUCT OF PRESENT FOR CONSULT OF PRESENT AND A PROPERTY CDevice | Manufacturer |
|---|---|---|
| K041487 | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------And Annual Angeland Andrews Comments of Children Comments of Children Comments of Children Comments of Children Comments of Children Comments of Children Comments of Children1.5T QD Head Speeder Coil | USA Instruments Inc. |
The 1.5T Atlas SPEEDER Head-Neck coil and the predicate device are designed for use in conjunction with magnetic resonance scanners to produce diagnostic images of the brain, cervical spine, and soft tissue and vasculature of the head, neck and upper chest that can be interpreted by a trained physician. The 1.5T Atlas SPEEDER Head-Neck coil and the predicate device have similar designs and are constructed of similar materials. The main differences are the number of channels and the number of removable assemblies to accommodate different imaging options.
11.Conclusion
It is the opinion of Quality Electrodynamics that the 1.5T Atlas SPEEDER Head-Neck coil is substantially equivalent to the above-listed legally marketed predicate device. Use of the Quality Electrodynamics coil does not result in any new potential hazards
{2}------------------------------------------------
Image /page/2/Picture/10 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a stylized caduceus symbol, which is a staff with two snakes coiled around it, and the text "DEPARTMENT OF HEALTH & HUMAN SERVICES-USA" arranged in a circular pattern around the symbol. The caduceus is a common symbol associated with healthcare and medicine.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
Quality ElectroDynamics % Mr. Mark Job Responsible Third Party Official Regulatory Technology Services LLC 1394 25th Street NW BUFFALO MN 55313
DEPARTMENT OF HEALTH & HUMAN SERVICES
NOV - 7 2008
Re: K083160
Trade/Device Name: 1.5T Atlas SPEEDER Head-Neck Coil Regulation Number: 21 CFR 892.1000 · Regulation Name: Magnetic resonance diagnostic device Regulatory Class: II Product Code: MOS Dated: October 24, 2008 Received: October 27, 2008
Dear Mr. Job:
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 such 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.
{3}------------------------------------------------
Page 2
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); good manufacturing practice requirements as set 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.
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 Part 801), please contact the Office of Compliance at one of the following numbers, based on the regulation number at the top of this letter:
| 21 CFR 876.xxx21 CFR 884.xxx | (Gastroenterology/Renal/Urology)(Obstetrics/Gynecology) | 240-276-0115240-276-0115 |
|---|---|---|
| 21 CFR 894.xxx | (Radiology) | 240-276-0120 |
| Other | 240-276-0100 |
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). For questions regarding postmarket surveillance, please contact CDRH's Office of Surveillance and Biometrics' (OSB's) Division of Postmarket Surveillance at 240-276-3474. For questions regarding the reporting of device adverse events (Medical Device Reporting (MDR)), please contact the Division of Surveillance Systems at 240-276-3464. 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 (240) 276-3150 or at its Internet address http://www.fda.gov/odrh/industry/support/index.html.
Sincerely yours,
hoque Mr. Zhang
Joyce M. Whang, Ph.D. Acting Director, Division of Reproductive, Abdominal, and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
{4}------------------------------------------------
Indications for Use
510(k) Number (if known): ____________________________________________________________________________________________________________________________________________________
Device Name:
1.5T Atlas SPEEDER Head-Neck Coil
Indications for Use:
For use with a Toshiba Excelart Vantage Atlas or Vantage Titan MR scanner to produce diagnostic images of the brain, cervical spine, and soft tissue and vasculature of the head, neck and upper chest.hat can be interpreted by a trained physician.
Prescription Use (Part 21 CFR 801 Subpart D)
510(k) Number
AND/OR
Over-The-Counter Use (21 CFR 801 Subpart C)
Page 1 of 1
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE OF NEEDED)
Concurrence of ODRH, Office of Device Evaluation (ODE)
(Division Sign-Off)
Division of Reproductive, Abdominal,
and Radiological Devices
§ 892.1000 Magnetic resonance diagnostic device.
(a)
Identification. A magnetic resonance diagnostic device is intended for general diagnostic use to present images which reflect the spatial distribution and/or magnetic resonance spectra which reflect frequency and distribution of nuclei exhibiting nuclear magnetic resonance. Other physical parameters derived from the images and/or spectra may also be produced. The device includes hydrogen-1 (proton) imaging, sodium-23 imaging, hydrogen-1 spectroscopy, phosphorus-31 spectroscopy, and chemical shift imaging (preserving simultaneous frequency and spatial information).(b)
Classification. Class II (special controls). A magnetic resonance imaging disposable kit intended for use with a magnetic resonance diagnostic device only is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 892.9.