K103193 · Standard Imaging, Inc. · IYE · Dec 27, 2010 · Radiology
Device Facts
Record ID
K103193
Device Name
DOSEVIEW 3D
Applicant
Standard Imaging, Inc.
Product Code
IYE · Radiology
Decision Date
Dec 27, 2010
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 892.5050
Device Class
Class 2
Indications for Use
The DoseView 3D system is a 3 axis, water phantom scanning system intended to easily and accurately, measure and analyze pulsed photon and electron radiation from a linear accelerated based radiation therapy system or continuous radiation from a radioactive source-based radiotherapy system. This data is then often used in support of a radiation treatment planning system. It is comprised of a water tank, electrometer, radiation detector(s), motion controller, controlling software, master pendant and lift/reservoir cart. It is a prescription device intended to be used by a trained medical physicist. The general uses of the DoseView 3D include: - Acceptance testing and/or commissioning of a radiation therapy or radiotherapy system. - Quality assurance measurements to identify and minimize the sources of uncertainty and error in the radiation therapy system, radiotherapy system or radiation treatment planning system. - Collection of dose depth data for radiation treatment planning system use. - Completion of clinical dosimetry protocols and calibrations.
Device Story
DoseView 3D is a 3-axis water phantom scanning system; measures/analyzes radiation dose from linear accelerators or radioactive sources. System components: water tank, electrometer, radiation detectors, motion controller, controlling software, master pendant, lift/reservoir cart. Operated by medical physicists in clinical settings for acceptance testing, commissioning, and quality assurance of radiation therapy systems. Inputs: radiation measurements from detectors. Outputs: dose depth data and dosimetry analysis. Data used to support radiation treatment planning systems; helps minimize uncertainty/error in radiation delivery; ensures accurate clinical dosimetry calibrations. Evolution of the DynaScan Radiation Beam Data Acquisition System.
Clinical Evidence
No clinical trials were required. Device performance was verified and validated through bench testing, including software testing, installation testing, acceptance testing, calibration, and shipment testing. Clinical evaluation was conducted at three sites: Turville Bay MRI & Radiation Oncology Center, UW Hospitals & Clinics, and ATC/Tokyo Metropolitan University to confirm design specifications and validation objectives.
Technological Characteristics
3-axis water phantom system. Components: water tank, electrometer, radiation detectors, motion controller, master pendant, lift/reservoir cart. Standards: ISO 13485, ISO 14971, IEC 60601-1 (Medical Electrical Equipment), IEC 60601-1-2 (EMC/EMI), IEC 60601-1-4 (Programmable Systems), IEC 60731 (Dosimeters), IEC 61217 (Radiotherapy Coordinates). Connectivity: controlling software for data acquisition and analysis. Sterilization: N/A.
Indications for Use
Indicated for use by trained medical physicists to measure and analyze pulsed photon/electron radiation from linear accelerators or continuous radiation from radioactive source-based radiotherapy systems for acceptance testing, commissioning, quality assurance, and clinical dosimetry protocols.
Regulatory Classification
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.
Predicate Devices
DynaScan Radiation Beam Data Acquisition System (K854880)
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Image /page/0/Picture/11 description: The image shows the logo for Standard Imaging. The logo consists of the word "STANDARDIMAGING" in a stylized font, with a small dot above the "i". To the right of the word is a circular graphic with a lightning bolt design inside. The logo is black and white.
K103193 Subject: 510(k) Summary of Safety and Effectiveness Information for the Standard Imaging DoseView 3D Standard Imaging DoseView 3D Proprietary Name: DEC 2 7 2010 Device Name Classification(s): Primary: Medical Charged-Particle Radiation Therapy System (accessory to) Secondary: Radiologic Quality Assurance Instrument, Radiation Therapy Simulation System Device Panel: Radiology Device Classification(s): Primary: Class II - 21CFR892.5050 - IYE Secondary: Class II - 21CFR892.1940 - LHO Class II - 21CFR892.5840 - KPQ Predicate Devices: Computerized Medical Systems, Inc., DynaScan Radiation Beam Data Primary: Acquisition System -510(k) K854880 PTW - New York Corp., MP3 Automatic Water Phantom -Secondary: 510(k) Number K954165 Contact Person: Raymond Riddle, PE, RAC, Chief Regulatory Officer
The 510(k) summary of safety and effectiveness information is being submitted in accordance with the requirements of SMDA 1990 and 1992.
The DoseView 3D system is a 3-axis, water phantom scanning system intended to easily and accurately, measure and analyze pulsed photon and electron radiation from a linear accelerated based radiation therapy system or continuous radiation from a radioactive source-based radiotherapy system. This data is then often used in support of a radiation treatment plasot system. It is comprised of a water tank, electrometer, radiation detector(s), motion controller, controlling software, master pendant and lift/reservoir cart. It is a prescription device intended to be used by a trained medical physicist. The general uses of the DoseView 3D include:
- Acceptance testing and/or commissioning of a radiation therapy or . radiotherapy system.
- Quality assurance measurements to identify and minimize the sources . of uncertainty and error in the radiation therapy system, radiotherapy system or radiation treatment planning system.
- Collection of dose depth data for radiation treatment planning system use. .
- Completion of clinical dosimetry protocols and calibrations.
... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..
STANDARDING, INC. 3120 Dening Way, Midleton, W 53562-1461 600-261-0025 HH 608-831-202 FAX www.standardimaging.com
ADVANCING RADIATION QA"
.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Image /page/1/Picture/0 description: The image shows the logo for Standard Imaging. The logo consists of the words "STANDARD IMAGING" in a stylized font, with the word "STANDARD" in a lighter weight font than "IMAGING". To the right of the words is a circular graphic with a stylized sunburst design inside.
Standard Imaging acquired the product technology, controlling software and labeling for the Dose View 3D System from Computerized Medical Systems, Inc. Previously, Computerized Medical Systems had successfully distributed their DynaScan Radiation Beam Data Acquisition System and further supported their system until the company was acquired by Elekta A. Thus, the new Standard Imaging DoseView 3D is the logical update and evolution of the original Computerized Medical Systems DynaScan Radiation Beam Data Acquisition System. That system was cleared by FDA via a 510(k) premarket notification.
The Standard Imaging DoseView 3D was designed to comply with the applicable portions of the following voluntary product related standards:
- ISO 13485: Quality Management Systems .
- ISO 14971: Risk Management
- IEC 60601-1, plus amendments: Medical Electrical Equipment
- IEC 60601-1-2, plus amendments: EMC/EMI �
- IEC 60601-1-4: Programmable Systems ●
- IEC 60731: Dosimeters with Ionization Chambers as used in Radiotherapy .
- IEC 61217: Radiotherapy Equipment Coordinates, Movements and Scales .
- EN 980: Symbols ●
- . EN 1041: Manuals
The Standard Imaging DoseView 3D has been verified and validated at Standard Imaging. These activities addressed software testing, installation testing, acceptance testing maglify assurance testing, data collection, calibrations and shipment testing related to thing quant Additionally, the DoseView 3D was successfully evaluated by the following clinical heta sites:
- Turville Bay MRI & Radiation Oncology Center, Madison, WI .
- · UW Hospitals & Clinics, Madison, WI
- ATC/Tokyo Metropolitan University, Tokyo, Japan �
The Standard Imaging DoseView 3D has been deemed to meet its predetermined design specifications, risk analysis and validation objectives.
STANDARDING, INC. 3120 Deming Way, Middleton, W153562-1461 600-261-0025 HH 608-831-202 FM 608-831-202 FM www.standardina.goomag.com
Image /page/1/Picture/18 description: The image shows the words "ADVANCING RADIATION QA" in all caps. The words are white and the background is black. The letters are bolded and sans-serif.
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Image /page/2/Picture/0 description: The image shows the seal of the Department of Health & Human Services - USA. The seal is circular and contains the words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. In the center of the seal is an abstract symbol that resembles an eagle or bird in flight. The symbol is composed of three curved lines that form the body and wings of the bird, and two curved lines that form the legs and feet.
## DEPARTMENT OF HEALTH & HUMAN SERVICES
Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Room - WO66-G609 Silver Spring, MD 20993-0002
Mr. Raymond T. Riddle, PE, RAC Chief Regulatory Officer Standard Imaging, Inc. 3120 Deming Way MIDDLETON WI 53562-1461
0EC 2 7 2910
Re: K103193
Trade/Device Name: DoseView 3D Regulation Number: 21 CFR 892.5050 Regulation Name: Medical charged-particle radiation therapy device Regulatory Class: II Product Code: IYE Dated: October 27, 2010 Received: October 29, 2010
Dear Mr. Riddle:
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 (QS) 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 remarketed predicate device results in a classification for your device and thus, perceits 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 (01) 796-5450. Also, please note the regulation entitled, "Misbranding by reference to premy aref 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 tolloffree number (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/cdrh/industry/support/index.html.
Sincerely yours.
signature
David G. Brown, Ph.D. Acting 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
510(k) Number (if known): | <103193
Device Name:
DoseView 3D
DEC 2 7 2010
Indications For Use:
The DoseView 3D system is a 3 axis, water phantom scanning system intended to easily and accurately, measure and analyze pulsed photon and electron radiation from a linear acceleratedbased radiation therapy system or continuous radiation from a radioactive source-based radiotherapy system. This data is then often used in support of a radiation treatment planning system. It is comprised of a water tank, electrometer, radiation detector(s), motion controller, controlling software, master pendant and lift/reservoir cart. It is a prescription device intended to be used by a trained medical physicist. The general uses of the DoseView 3D include the following:
- Acceptance testing and/or commissioning of a radiation therapy or radiotherapy system. ◆
- Quality assurance measurements to identify and minimize the sources of uncertainty and . . error in the radiation therapy system, radiotherapy system or radiation treatment planning system.
- Collection of dose depth data for radiation treatment planning system use. ●
- . Completion of clinical dosimetry protocols and calibrations.
Prescription Use _ X (Part 21 CFR 801 Subpart D)
and/or
Over-the-Counter-Use (Part 21 CFR 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)
Division of Radiological D Office of In Vitro Diagnostic Device Evaluat
610K K103/93
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Two short videos show you everything — or skip straight to the written tutorial if you'd rather read. You can reopen this any time from the Tutorial button in the top bar.
Part 1 — Search, results, and everyday workflows 16 min
Part 2 — Embeddings: the galaxy map 3 min
1. Search: exact and fuzzy
Type a phrase like "coronary artery calcification" into the search box. You get two kinds of results. Exact results match the literal phrase — prefix searches work ("coronary artery calcificati") but suffix searches do not. Fuzzy results match on the meaning and intent of your phrase rather than the exact words, and are sorted by relevance score. Hover over the Exact or Fuzzy badge on any row to see exactly why it matched.
Use the checkboxes above the results to narrow: SaMD keeps only software-only devices, AI / ML keeps only devices with AI.
Exact vs. fuzzy search: what's the difference?
Exact matches on the literal phrase (prefix search works, suffix does not). Fuzzy matches on the meaning and intent of the phrase rather than the exact words. Hover over the badge on any row to see why it matched.
You search "coronary artery calcification" and want only software devices with AI. What two filters do you apply?
Narrow by SaMD (software-only devices), then narrow by AI/ML (devices with AI).
2. The results table
Scroll right in the results table. The intended use is extracted for you — no need to open the PDF. The device story gives a high-level snapshot of what the device does and how it's used. The AI Performance sub-table shows each output name, acceptance criteria, observed values, and development/test dataset descriptions — the same format Innolitics uses for regulatory strategy outputs, and the fastest high-level fingerprint of an AI device. It is AI-generated but has been very reliable in practice.
Where do you find a device's intended use without opening the PDF?
Scroll right in the search results table. The intended use column is extracted for you; no need to dig into the 510(k) summary PDF.
What does the AI Performance sub-table show, and why is it useful?
Output name, acceptance criteria, observed values, development dataset description, and test dataset description. It's the same format we use for regulatory strategy output and Fast 510(k) input, and the fastest high-level fingerprint of an AI device. AI-generated but reliable in practice.
3. Judging fuzzy relevance
Fuzzy results trail off in relevance as you scroll. Use three signals to decide how far down to go: the fuzzy badge explanations, the intended use column, and whether your target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, you're past the relevant zone. A top hit with a low score (~0.4) and a stretched explanation is a hint the closest predicates are far away — the project may be headed for De Novo. Note the fuzzy search is a pattern match: it doesn't handle negation ("not") well, and hardware devices can appear — filter by SaMD/AI ML to cut them.
How do you judge how far down fuzzy search results to go?
Use the relevancy signals: the fuzzy badge explanations, the intended use column, and whether the target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, results are trailing off in relevancy.
4. Device detail page: chat and citations
Click a device name to open its detail page: device facts on the left, a chat window on the right. Ask something like "Describe the training data". The answer carries little citation bubbles — click one to jump to the highlighted passage in the source PDF, so you can verify every AI answer against the document. There's also a Download PDF button for sharing.
How do you verify an AI chat answer on the device detail page?
Click the citation bubbles to jump to the relevant highlight in the source document.
Reading rule for every project: how many summaries do you read in full?
At least the three most relevant 510(k) or De Novo summaries, in full. After that, use targeted chat questions to confirm your memory quickly. The tool supports this professional habit — it doesn't replace it.
5. Side-by-side comparison
Select multiple rows in the results table (aim for under ~10), then open the PDF Viewer tab. Ask one question — it goes to all selected devices in parallel, each with citations. This is the fastest way to compare and contrast devices: training data, PCCP scope, how they handled adding new scanners, and so on.
What does the side-by-side PDF viewer mode do?
Select multiple devices, open the PDF viewer tab, and ask one question (e.g., "Describe the training data"). It queries all selected devices simultaneously with citations, so you can compare and contrast quickly.
6. Collections
With rows selected, go to the Collections tab and create a labeled collection (e.g., "Cobb Angle Project"). Reload that selection any time — before a client call, pull up the collection and ask questions across all of its devices at once.
How do you save a set of selected devices for later use?
Select the rows, go to the Collections tab, and create a labeled collection (e.g., "Cobb Angle Project"). You can reload the selection anytime and carry it into the PDF viewer and other tabs that support selections.
7. Product codes and the regulations tree
Click a product code in the results to jump to it in the regulations tree — identification text, sibling product codes, and devices you can open in a PDF viewer on the right. Click a regulation number to see its identification, special controls, and related product codes. You can also search by product code or regulation number at the top of the tree. Always read the special controls if any exist for your device — it broadens your search and sharpens pre-kickoff research.
What can you do from the regulations tree view?
Browse product codes and regulation numbers, read the identification text and special controls, browse sibling product codes, open device PDFs on the right, and search by product code or regulation number at the top of the tree.
8. Chart view
Click Show Chart and segment by regulation number (or product code) to see which regulations dominate your result set. Clicking a regulation takes you into the regulations tree. Great for spotting that most matches are, say, hardware laparoscopic devices — a cue to go back and filter.
How do you see which regulations dominate a search result set?
Click "Show Chart" and segment by Regulation Number. Clicking a regulation takes you to the regulations tree.
9. The predicate graph
Open the Predicates tab for a family-tree view of predicate relationships. Click a node to trace its parents and children; selections from search carry over pre-selected. Commonly predicated devices are worth reading — a lot of people predicated them for a reason. The visual lineage is also handy on client calls, e.g. to show how a predicate family evolved and justify why your predicate still holds.
In the predicate graph, why are commonly predicated devices worth reading?
A lot of people predicated them for a reason. Clicking a node traces parents and children, and selections from search carry over pre-selected.
10. Embeddings: the galaxy map
The Embeddings tab plots every matching document in a 2-D "galaxy map" where semantically similar devices cluster together. Hover or click clusters to explore, and let AI label the clusters for you. Embeddings beat product codes for grouping: two devices can carry different product codes (LLZ vs. QIH) yet do the same thing — the embedding captures the meaning of the intended use and device story. This is also exactly how retrieval-augmented generation (RAG) works under the hood, and it makes a great visual on client calls.
Try it yourself
Head to the search page and work through a few of these AI/ML fuzzy searches to build intuition: perivascular fat on CT · aortic valve calcification opportunistic screening on noncontrast CT · breast cancer prediction on digital pathology slides · autism detection · gestational age prediction · a hearing aid that can also detect a pulse · foundation model based analysis of ECG · large language models · penetration test. Watch how the relevance scores, intended use, and AI Performance tables tell you when results stop being meaningful.