(343 days)
No
The summary describes standard image processing and treatment planning functionalities common in radiotherapy systems, with no mention of AI, ML, or related concepts.
Yes
The device is used to treat various types of tumors and other medical conditions, which falls under the definition of a therapeutic device. It helps in planning and visualizing dose distribution for radiation treatment.
No
The device is described as a "Treatment System" and its software's functions are related to planning and visualizing radiation treatment, not diagnosing a disease. It imports CT images, determines target location, defines treatment beam locations, and visualizes dose – all functions of a treatment planning system.
Unknown
The summary describes software functionalities (importing images, determining location, defining beams, visualizing dose) but lacks a "Device Description" section to explicitly state if it is solely software or includes hardware components. The predicate device is a "Treatment System," which could imply hardware.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use/Indications for Use: The intended use clearly describes a system for treatment planning and delivery for radiotherapy/radiosurgery. It involves importing medical images (CT), determining target locations, defining treatment beams, and visualizing dose. This is a therapeutic application, not a diagnostic one.
- Device Description (Not Found): While the description is missing, the intended use is the primary indicator of whether a device is an IVD.
- Mentions image processing, AI, DNN, or ML (Not Found): These are not directly relevant to determining if a device is an IVD.
- Input Imaging Modality (CT images): While IVDs can use imaging, the purpose of using the images in this case is for treatment planning, not for diagnosing a condition from a biological sample.
- Anatomical Site: The anatomical sites listed are where the treatment is applied, not where a biological sample is taken for diagnosis.
- Predicate Device(s): The predicate device (K970464 pReference TPS) is also a Treatment Planning System, further supporting that this device is for therapy, not diagnosis.
In Vitro Diagnostics (IVDs) are devices intended for use in the collection, preparation, and examination of specimens taken from the human body (such as blood, urine, tissue) to provide information for the diagnosis, monitoring, or treatment of a disease or condition.
This device, on the other hand, is a treatment planning system used in conjunction with radiotherapy/radiosurgery equipment to deliver therapeutic radiation to a patient.
N/A
Intended Use / Indications for Use
- The indications for use are applicable as previously presented for pReference TPS (K970464), such intracranial diseases as gliomas, neuromas, meningiomas, astroctyomas, arteriovenous malformations, and metastatic carcinomas.
- The indications for use of pReference Treatment System are expanded to include lesions requiring extracranial stereotactic radiotherapy or radiosurgery. These include hepatic, pancreatic, retroperitoneal, paraspinal, skeletal, and prostatic tumors.
- The software is used to electronically import CT images containing the target to be irradiated, to determine the precise location of the target with respect to implanted fiducials, to define and visualize treatment beam locations, and to visualize dose to the target and other structures.
Product codes
90 LNH
Device Description
Not Found
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
CT
Anatomical Site
Intracranial, hepatic, pancreatic, retroperitoneal, paraspinal, skeletal, and prostatic
Indicated Patient Age Range
Not Found
Intended User / Care Setting
Not Found
Description of the training set, sample size, data source, and annotation protocol
Not Found
Description of the test set, sample size, data source, and annotation protocol
Not Found
Summary of Performance Studies
Not Found
Key Metrics
Not Found
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 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.
0
5 1999 OCT
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
Lee Myers, M.D. Director of Operations Northwest Medical Physics Equipment, Inc. 21031 67th Avenue W. Linnwood. WA 98036
Re:
K983793 Preference Treatment System Dated: July 8, 1999 Received: July 9, 1999 Regulatory Class: II 21 CFR 892.5050/Procode: 90 LNH
Dear Dr. Myers:
We have reviewed your Section 510(k) notification of intent to market the device referenced above and we 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). 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 III (Special Controls) or class III (Premarket Approval), 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 895. A substantially equivalent determination assumes compliance with the Current Good Manufacturing Practice requirements, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (21 CFR Part 820) and that, through periodic QS inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations.
This letter will allow you to begin marketing your device as described in your 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 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4613. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled, "Misbranding by reference to premarket notification"(21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number (800) 638-2041 or (301) 443-6597, or at its internet address "http://www.fda.gov/cdrh/dsma/dsmamain.html".
Sincerely yours,
CAPT Daniel G. Schultz, M.D. Acting Director. Division of Reproductive. Abdominal, Ear, Nose and Throat, and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
1
Statement of Indications for Use
Section D - Statement of Indications for Use
Page of
510 (k) Number (if known): __ (new product)
Device Name: ____________________________ pReference Treatment System
Indications For Use:
- The indications for use are applicable as previously presented for pReference TPS (K970464), such intracranial diseases as gliomas, neuromas, meningiomas, astroctyomas, arteriovenous malformations, and metastatic carcinomas.
- The indications for use of pReference Treatment System are expanded to include lesions requiring extracranial stereotactic radiotherapy or radiosurgery. These include hepatic, pancreatic, retroperitoneal, paraspinal, skeletal, and prostatic tumors.
- The software is used to electronically import CT images containing the target to be irradiated, to determine the precise location of the target with respect to implanted fiducials, to define and visualize treatment beam locations, and to visualize dose to the target and other structures.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
David h. Syum
(Division Sign-Off)
Division of Reproductive, Abdominal, ENT,
and Radiological Devices
510(k) Number K983793
Prescription Use
(Per 21 CFR 801.109)
OR
Over-The-Counter Use
(Optional Format 1-2-96)
pReference Torso System DRAERD Premarket Notification 510(k) 10/22/98 8a14to51.ms.docD-1