The EmbryoSlide culture dish is intended for preparing, storing, and transferring human embryos. It is intended to be used only with the EmbryoScope device.
Device Story
EmbryoSlide culture dish is a specialized labware component used in assisted reproduction. It holds up to 12 human embryos in individual micro-wells for incubation within the EmbryoScope device. The device features a central depression in each well to position embryos for imaging. New design includes four additional wells for rinsing and handling embryos before or after incubation. The dish is used by embryologists in clinical laboratories. It facilitates embryo culture and observation within the EmbryoScope system, supporting clinical decision-making regarding embryo selection for transfer. Benefits include standardized handling and optimized environment for embryo development.
Clinical Evidence
No clinical data. Bench testing only. Performance validated via 1-cell Mouse Embryo Assay (MEA) requiring ≥80% blastocyst rate at 96 hours. Cytotoxicity testing performed per USP <87> and ISO 10993-5 (grade ≤ 2). Bacterial endotoxin testing performed per USP <85> and <161> (result < 20 EU/device). Sterilization validated per ISO 11737. Shelf life validated via accelerated aging.
Technological Characteristics
Polystyrene culture dish with 12 incubation wells (25 ul volume, 250 um diameter) and 4 handling/rinsing wells. Sterilized via electron beam radiation (SAL 10^-6). Validated per ISO 11737. Cytotoxicity testing per USP <87>/ISO 10993-5. Endotoxin testing per USP <85>/<161>.
Indications for Use
Indicated for preparing, storing, and transferring human embryos in an assisted reproduction laboratory setting. Intended for use exclusively with the EmbryoScope device.
Regulatory Classification
Identification
Assisted reproduction labware consists of laboratory equipment or supplies intended to prepare, store, manipulate, or transfer human gametes or embryos for in vitro fertilization (IVF), gamete intrafallopian transfer (GIFT), or other assisted reproduction procedures. These include syringes, IVF tissue culture dishes, IVF tissue culture plates, pipette tips, dishes, plates, and other vessels that come into physical contact with gametes, embryos or tissue culture media.
Special Controls
*Classification.* Class II (special controls) (mouse embryo assay information, endotoxin testing, sterilization validation, design specifications, labeling requirements, and clinical testing). The device, when it is a dish or plate intended for general assisted reproduction technology procedures, is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 884.9.
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Image /page/0/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" arranged around the perimeter. Inside the circle is an abstract symbol that resembles a stylized caduceus or a representation of the human form.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
December 04, 2015
Vitrolife A/S Belinda Dueholm Regulatory Affairs Specialist Jens Juuls Vej 20 DK-8260 Viby J Denmark
Re: K150961
> Trade/Device Name: Embryoslide Culture Dish Regulation Number: 21 CFR 884.6160 Regulation Name: Assisted Reproduction Labware Regulatory Class: Class II Product Code: MOK Dated: October 2, 2015 Received: October 7, 2015
Dear Belinda Dueholm,
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. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.
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); medical device reporting (reporting of medical device
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related adverse events) (21 CFR 803); 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.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm. Also, please note the regulation entitled, "Misbranding by reference to premarket 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 Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely yours,
# Benjamin R. Fisher -S
Benjamin R. Fisher, Ph.D. Director Division of Reproductive, Gastro-Renal, and Urological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration
### Indications for Use
510(k) Number (if known) K150961
Device Name
EmbryoSlide culture dish
Indications for Use (Describe)
The EmbryoSlide culture dish is intended for preparing, storing, and transferring human embryos. It is intended to be used only with the EmbryoScope device.
| Type of Use (Select one or both, as applicable) | |
|----------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------|
| <div> <span> <span style="font-size: 16px;">☑</span> Prescription Use (Part 21 CFR 801 Subpart D) </span> </div> | <div> <span> ☐ Over-The-Counter Use (21 CFR 801 Subpart C) </span> </div> |
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# 510(k) Summary for the Vitrolife A/S EmbryoSlide Culture Dish
## (per 21CFR 807.92(c))
#### 1. SUBMITTER/510(K) HOLDER
Vitrolife A/S Jens Juuls Vej 20 DK-8260 Viby J Denmark
Contact Person: Ms. Belinda Dueholm Telephone: +45 7221 7900 (main) +45 2076 3707 (direct)
Date Prepared: April 1, 2015
#### 2. DEVICE NAME
EmbryoSlide culture dish Proprietary Name: Common/Usual Name: IVF Incubator and Accessories Classification Name: Assisted Reproduction Labware (21 CFR 884.6160)
#### 3. PREDICATE AND REFERENCE DEVICES
- K092183. Vitrolife A/S EmbryoSlide culture dish (Predicate device) ●
- K070047, Nunc IVF 4-Well Dish (Reference device) ●
#### 4. DEVICE DESCRIPTION
The Vitrolife A/S EmbryoSlide culture dish is intended for preparing, storing, and transferring human embryos. The Vitrolife A/S EmbryoSlide culture dish is intended to be used with the EmbryoScope device that was previously cleared via K092183, K111715 and K133712. A previous version of the EmbryoSlide culture dish was cleared via K092183. Minor modifications have been made to the original EmbryoSlide culture dish as described below.
The proposed EmbryoSlide culture dish contains two types of wells which are only used
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for rinsing and handling the embryos before or after incubation and wells in which the embryos reside during incubation. The original EmbryoSlide culture dish included only wells for which the embryos reside during incubation.
This EmbryoSlide culture dishfits exactly on the culture dish holder in the incubator and holds a maximum of 12 embryos in separate micro wells. As with the original EmbryoSlide culture dish, the proposed EmbryoSlide culture dish contains a large oil reservoir with 12 wells for the incubation of 12 individual embryos. Each well has a volume of 25 ul. Inside each well there is a central depression where the embryo rests. The well has a diameter of approximately 250 um.
As described above, the proposed EmbryoSlide culture dish includes 4 special wells, two at each end of the culture dish that are intended for rinsing and general handling of the embryos either before or after incubation. Like the other wells, these handling/rinsing wells are designed to hold a volume of 25ul.
#### ട. INTENDED USE
The EmbryoSlide culture dish is intended for preparing, and transferring human embryos. It is intended to be used only with the EmbryoScope device.
#### 6. TECHNOLOGICAL CHARACTERISTICS AND SUBSTANTIAL EQUIVALENCE
The subject and predicate device have the following differences in technological characteristics: addition of rinsing wells to the culture dish, changes to the dimensions of the dish, the use of a different polystyrene formulation, and modifications to the device packaging. The differences in technological characteristics do not raise different questions of safety and effectiveness.
#### PERFORMANCE TESTING 7.
The EmbryoSlide® culture dish is tested per LOT for performance by 1-cell Mouse Embryo Assay (MEA) testing, which requires a blastocyst rate of at least 80% at 96 hours for adequate performance.
The EmbryoSlide® culture dish was tested for in vitro cytotoxicity in cultured mammalian cells. The test was performed in accordance with the United States Pharmacopeia (USP) <87> and the ISO 10993-5 guidelines. Based on the results, EmbryoSlide® culture dish passes the requirements of ISO 10993-5 and USP <87> as the cytotoxicity grade was ≤ 2.
The EmbryoSlide® culture dish is tested per LOT for bacterial endotoxins using the kinetic chromogenic method. The test of the undiluted extract (the test solution) was performed in
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accordance with the US Pharmacopeia <85> and <161>. The test solution contained less than 20 EU/device, which is the maximum, as stated in the USP <85> and <161>.
The EmbryoSlide® culture dish devices are sterilized under controlled conditions via electron beam radiation. The minimum dose has been validated according to ISO 11737 to a sterility assurance level of 10-6.
Shelf life was determined through an accelerated aging study evaluating the package integrity and MEA.
## Conclusion
The performance testing demonstrates that the subject device is substantially equivalent to the proposed predicate device.
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.