Incubators series CB provide suitable growth-conditions for NaHCO3 -buffered cell cultures of ova or embryos with controlled temperature at or near 37°C (98.6°F) and carbon-dioxide atmosphere (optional additionally at hyper oxide or hypo oxide atmosphere) at a high humidity. An automatic dry heat decontamination process of the empty incubator, applicable between different loadings assists to avoid contaminations of the cell cultures.
Device Story
Bench-top or floor-standing CO2 incubators (150L or 210L) for embryo/ova culture; maintains temperature, CO2, and humidity; optional O2 control. Uses air-jacketed heating system for temperature homogeneity; infrared (IR) difference detector for CO2; Zirconium-Dioxide (ZrO2) electrode for O2. Features automated 187°C dry-heat decontamination cycle for empty chambers. Operated by laboratory personnel in clinical/research settings. Microprocessor-controlled parameters via multi-channel controller with LCD. Benefits include stable culture environment, rapid recovery after door openings, and reduced contamination risk via dry-heat sterilization.
Clinical Evidence
No clinical data. Bench testing only, including electrical safety, electromagnetic compatibility, operating performance, and decontamination efficacy testing.
Technological Characteristics
Air-jacketed heating system; microprocessor control; infrared (IR) CO2 sensor; Zirconium-Dioxide (ZrO2) O2 sensor; 150L or 210L chamber volumes; dry-heat decontamination at 187°C; LCD interface.
Indications for Use
Indicated for providing controlled growth conditions (temperature, CO2, humidity, optional O2) for NaHCO3-buffered ova or embryo cell cultures in laboratory settings.
Regulatory Classification
Identification
Assisted reproduction accessories are a group of devices used during assisted reproduction procedures, in conjunction with assisted reproduction needles and/or assisted reproduction catheters, to aspirate, incubate, infuse, and/or maintain temperature. This generic type of device may include:(1) Powered aspiration pumps used to provide low flow, intermittent vacuum for the aspiration of eggs (ova). (2) Syringe pumps (powered or manual) used to activate a syringe to infuse or aspirate small volumes of fluid during assisted reproduction procedures. (3) Collection tube warmers, used to maintain the temperature of egg (oocyte) collection tubes at or near body temperature. A dish/plate/microscope stage warmer is a device used to maintain the temperature of the egg (oocyte) during manipulation. (4) Embryo incubators, used to store and preserve gametes and/or embryos at or near body temperature. (5) Cryopreservation instrumentation and devices, used to contain, freeze, and maintain gametes and/or embryos at an appropriate freezing temperature.
Special Controls
*Classification.* Class II (special controls) (design specifications, labeling requirements, and clinical testing). The device, when it is a simple embryo incubator with only temperature, gas, and humidity control; a syringe pump; a collection tube warmer; a dish/plate/microscope stage warmer; a controlled-rate cryopreservation freezer; or an assisted reproduction laminar flow workstation is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 884.9.
Predicate Devices
Forma Scientific Universal Water Jacked Incubator (K991408)
Submission Summary (Full Text)
{0}------------------------------------------------
K032526
# 1. 510(k) Summary (in accordance to 21 CFR 807.92)
| Submitted by: | Dr. Paul Distler (Product Manager)<br>BINDER GmbH<br>Bergstrasse 14, D-78532 Tuttlingen, Germany<br>Phone Number: ++49 7461 179254<br>Fax Number: ++49 7461 1792854<br>e-mail: paul.distler@binder-world.com<br>www.binder-world.com | |
|----------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--|
| Date: | May 13, 2003 | |
| Names of Devices: | Binder CO2 incubator series CB (CB 150-UL and CB 210-UL) | |
| Trade Name: | CO2 Incubator / Embryo Incubator | |
| Common/Usual Name: | CO2 Incubator / Embryo Incubator | |
| Classification Name: | 21 CFR 884.6120 | |
| Predicate Device: | Forma Scientific Universal Water Jacked Incubator<br>(ThermoQuest Corp.)<br>Reference No. K991408, cleared 07/19/1999 | |
#### Device description:
BINDER incubators series CB are bench top or floor standing units. There are two different sizes available. One of approximately 5.3 cubic feet inner volume (150 liters) and one with 7.4 cubic feet volume (210 liters). One multi-channel controller with a large area LCD screen controls the growth parameters temperature and inner carbon-dioxide (CO2) concentration and provide elevated humidity. The inner chamber volume is closed against the environment. Optionally the units are equipped with a control channel for Oxygen (O2). Temperature, CO2 concentration (optional also O2 concentration) are microprocessor controlled. Constant and reliable temperatures are achieved by the patented air-jacked heating system. The air-jacket provides highly precise and homogeneous temperatures within the incubator which is ideal for long term culturing. The system has very short recovery times upon door openings. The concentration of CO2 is controlled by a single beam infrared (IR) difference detector. The IR sensor has an auto correction function and is characterized by minimal reaction latencies. The detection system for the optional Oxygen control bases on the amperometric system of a Zirconium-Dioxide (ZrO2) electrode.
The incubator is equipped with a dry-heat decontamination function at 187°C (368.6°F).
### Intended Use:
Incubators series CB provide suitable growth-conditions for NaHCO3 -buffered cell cultures of ova or embryos with controlled temperature at or near 37°C (98.6°F) and carbon-dioxide atmosphere (optional additionally at hyper oxide or hypo oxide atmosphere) at a high humidity. A automatic dry heat decontamination process of the empty incubator, applicable between different loadings assists to avoid contaminations of the cell cultures.
### Comparison to predicate device:
The two incubators are very similar except that the BINDER incubator has an air-jacket heating system that allows to proceed a dry-heat decontamination at 187 °C (368.6°F) of the inner chamber and the interior equipment whereas the Forma incubator is equipped with a water jacket and no decontamination facility.
### Discussion of non clinical tests:
The BINDER incubator passed through tests for electrical safety, electromagnetic compatibility testing, operating performance testing and decontamination testing successfully.
Discussion of clinical tests: not applicable
{1}------------------------------------------------
Image /page/1/Picture/1 description: The image shows a logo with a stylized bird in flight. The bird is composed of three curved lines that suggest movement and feathers. The bird is oriented to the right. The logo also includes a circular border made up of small, evenly spaced dots. The logo is black and white.
Food and Drug Administration
9200 Corporate Boulevard
Rockville MD 20850
## AUG 2 9 2003
Ms. Pamela Gwynn Engineering Team Leader Underwriters Laboratories, Inc. 12 Laboratory Drive, P.O. Box 13995 Research Triangle Park, NC 27709-3995
Re: K032526 Trade/Device Name: BINDER CO2 incubator series CB Regulation Number: 21 CFR 884.6120 Regulation Name: Assisted reproduction accessories Regulatory Class: II Product Code: 85 MQG
Dated: July 21, 2003 Received: August 15, 2003
Dear Ms. Gwynn:
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 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 and listing (21 CFR Part 807); labeling (21 CFR Part 801); good manufacturing practice requirements as set forth in the quality systems (OS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (sections 531-542 of the Act); 21 CFR 1000-1050.
{2}------------------------------------------------
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 the letter:
| 8xx. 1xxx | (301) 594-4591 |
|----------------------------------|----------------|
| 876.2xxx, 3xxx, 4xxx, 5xxx | (301) 594-4616 |
| 884.2xxx, 3xxx, 4xxx, 5xxx, 6xxx | (301) 594-4616 |
| 892.2xxx, 3xxx, 4xxx, 5xxx | (301) 594-4654 |
| Other | (301) 594-4692 |
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" (21CFR Part 807.97) you may obtain. Other general information on your responsibilities under the Act may be obtained 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/dsma/dsmamain.html.
Sincerely yours,
Nancy C. Brogdon
Nancy C. Brogdon Director, Division of Reproductive, Abdominal and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
{3}------------------------------------------------
| 3-3 Indication for Use Statement |
|----------------------------------|
|----------------------------------|
| Ver/ 3 - 4/24/96 |
|------------------|
|------------------|
| Applicant: | BINDER GmbH |
|---------------------------|--------------------------------|
| 510(k) Number (if known): | K032526 |
| Device Name: | BINDER CO2 incubator series CB |
| Indications For Use: | |
Incubators series CB provide suitable growth-conditions for NaHCO3 -buffered cell cultures of ova or embryos with controlled temperature at or near 37°C (98.6°F) and carbon-dioxide atmosphere (optional additionally at hyper oxide or hypo oxide atmosphere) at a high humidity. An automatic dry heat decontamination process of the empty incubator, applicable between different loadings assists to avoid contaminations of the cell cultures.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
(Per 21 CFR 801.109)
(Optional Format 1-2-96)
| Prescription Use | <div> ✓ </div> |
|---------------------------------------------------------------|--------------------------------------------|
| (Division Sign-Off) | |
| Division of Reproductive, Abdominal, and Radiological Devices | |
| 510(k) Number | K032526 |
-
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Learn the FDA Browser
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.