K060461 · Atom Medical, Inc. · FMT · Apr 28, 2006 · General Hospital
Device Facts
Record ID
K060461
Device Name
V-505 INFA WARMER
Applicant
Atom Medical, Inc.
Product Code
FMT · General Hospital
Decision Date
Apr 28, 2006
Decision
SESE
Submission Type
Special
Regulation
21 CFR 880.5130
Device Class
Class 2
Attributes
Therapeutic, Pediatric
Indications for Use
The V-505 Atom Infa Warmer is a radiant warming, open type incubator intended to provide an optimum clinical environment for observation, examination, temperature regulation, and management of neonates. Optional functions include pulse oximetry and oxygen delivery. This device is not intended for home use. This is a prescription device.
Device Story
V-505 Infa Warmer is an open-type radiant incubator for neonates; maintains body temperature via infrared heater above mattress. Operates in manual or servo-control modes based on infant skin temperature. Optional integrated features include pulse oximeter (SpO2/pulse rate), oxygen delivery system (blender/flowmeter), and suction unit. Additional features: Apgar timer, illumination lamps, RS232 computer interface, rotating/tilting canopy, tilting mattress, baby guards, and support rails. Used in clinical settings by healthcare professionals. Provides controlled environment for observation, examination, and management; helps prevent hypothermia. Output displayed for clinician monitoring; alarms alert staff to status changes.
Clinical Evidence
No clinical data provided. Substantial equivalence is based on design, technological characteristics, and performance comparisons to predicate devices.
Technological Characteristics
Infant radiant warmer; infrared heating element; servo or manual control modes. Features include pulse oximetry, oxygen delivery, suction, and RS232 connectivity. Software-controlled display and alarm system. Compliance with international EMI and radiant warmer standards.
Indications for Use
Indicated for neonates requiring an environment for observation, examination, temperature regulation, and management. Not for home use; prescription only.
Regulatory Classification
Identification
The infant radiant warmer is a device consisting of an infrared heating element intended to be placed over an infant to maintain the infant's body temperature by means of radiant heat. The device may also contain a temperature monitoring sensor, a heat output control mechanism, and an alarm system (infant temperature, manual mode if present, and failure alarms) to alert operators of a temperature condition over or under the set temperature, manual mode time limits, and device component failure, respectively. The device may be placed over a pediatric hospital bed or it may be built into the bed as a complete unit.
Special Controls
*Classification.* Class II (Special Controls):(1) The Association for the Advancement of Medical Instrumentation (AAMI) Voluntary Standard for the Infant Radiant Warmer;
(2) A prescription statement in accordance with § 801.109 of this chapter (restricted to use by or upon the order of qualified practitioners as determined by the States); and
(3) Labeling for use only in health care facilities and only by persons with specific training and experience in the use of the device.
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#### Section I 510(k) Summary of Safety and Effectiveness
Applicant:
Atom Medical Inc lwakata Bldg 3rd Floor 3-18-15, Hungo Tokoyo, Bunkyo-ku 1130033 Japan Registration No: In process
Contact Person:
Neoforce Group 3135 Commerce Drive Doylestown, Pa. 18901
Mary Staniewicz Ph 215-794-0495 Fax 215-794-0495
Device trade/proprietary name:
V-505 Infa Warmer
Device common/usual/classification name:
Infant Radiant Warmer
Classification:
General Hospital 21 CFR 880.5130 Infant Radiant Warmer, FMT, Class II
Performance Standards:
None applicable
Predicate Device:
K940951 Resuscitaire Infant Radiant Warmer K002355 V-505 Infa Warmer
Device Description
The Atom Infa Warmer V-505 is designed to maintain an infants body temperature by means of infrared radiant heat emitted from a heater located
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above the mattress. Temperature control is achieved either by manual adjustment of the heater output or by servo control based on changes in the infants skin temperature. All models of the V-505 may also be purchased with the following optional functions: a pulse oximeter that measures the infant's SpO2 and pulse rate, an oxygen delivery system consisting of either an oxygen blender or an oxygen flowmeter, and a suction unit. Other device features (depending on the model) include a timer, illumination lamps, an RS232 connector for communication with an external computer, a rotating/tilting canopy, a tilting mattress platform, baby quards, and support column rails for attaching an optional tray set or IV pole.
#### Intended Use
The V-505 Atom Infa Warmer is a radiant warming, open type incubator intended to provide an optimum clinical environment for observation, examination, temperature regulation, and management of neonates. Optional functions include pulse oximetry and oxygen delivery.
## Description of Modifications
The differences between the V-505 original submission and the V-505 modifications include label clarifications and changes to overlays for English product, compliance to the current International EMI standards, minor software modifications to improve display clarity and ease of use for the US market and compliance to International particular standard for Radiant Warmers.
## Substantial Equivalence
The Atom Infa Warmer V-505 is believed to be substantially equivalent, based on intended use, design, operational and technological characteristics, and principles of operation, to the Draeger Medical Resuscitaire Radiant Warmer and to the Atom Infa Warmer V-505 cleared in the original submission K002355. Atom Medical believes that the information provided demonstrates that the modifications to the original V-505 are precise enough to demonstrate this equivalence. The V-505 and predicates are all intended to maintain a newborns body temperature by radiant heat and to provide a controlled environment for the observation, examination and management of newboms. The V-505 and the predicate devices all operate in both the manual and servo modes for temperature control. All devices also offer a variety of features including oxygen flowmeter and/or blender , suction control, Apgar timer, tilting mattress, tilting/rotating canopy, illumination lights, and an RS232 communications module. All devices have similar displays, alarms, and user controls.
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Image /page/2/Picture/1 description: The image shows the logo for the U.S. Department of Health and Human Services. The logo features a stylized eagle with three curved lines representing its body and wings. The eagle faces to the right. The text "DEPARTMENT OF HEALTH AND HUMAN SERVICES. USA" is arranged in a circular pattern around the eagle.
Public Health Service
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
APR 2 8 2006
Atom Medical, Incorporated C/O Ms. Mary Staniewicz Chief Financial Officer NeoForce Group, Incorporated 35 Commerce Drive Ivyland, Pennsylvania 18974
Re: K060461
Trade/Device Name: V-505 Infa Warmer Regulation Number: 21 CFR 880.5130 Regulation Name: Infant radiant warmer Regulatory Class: II Product Code: FMT Dated: April 7, 2006 Received: April 10, 2006
Dear Ms. Staniewicz:
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.
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
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Page 2 - Ms. Mary Staniewicz
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 (240) 276-0115. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). 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) 443-6597 or at its Internet address http://www.fda.gov/cdrh/industry/support/index.html.
Sincerely vours.
Clare
Chiu Lin, Ph.D. Director Division of Anesthesiology, General Hospital, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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# Indications for Use
510(k) Number (if known): K060461
Device Name: V-505 Atom Infa Warmer
Indications for Use:
The V-505 Atom Infa Warmer is a radiant warming, open type incubator intended to provide an optimum clinical environment for observation, examination, temperature regulation, and management of neonates. Optional functions include pulse oximetry and oxygen delivery.
This device is not intended for home use.
This is a prescription device.
Prescription Use × (Part 21 CFR 801 Subpart D)
AND/OR
Over-The-Counter Use (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)
Antonin V. Martin
logy, General Hospital
ical Dental Devices
Page 1 of 1
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.
