K171985 · Biofilm, Inc. · NUC · Aug 30, 2017 · Obstetrics/Gynecology
Device Facts
Record ID
K171985
Device Name
Astroglide O Oil Personal Lubricant & Massage Oil
Applicant
Biofilm, Inc.
Product Code
NUC · Obstetrics/Gynecology
Decision Date
Aug 30, 2017
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 884.5300
Device Class
Class 2
Indications for Use
Astroglide® O Oil Personal Lubricant & Massage Oil is a personal lubricant for penile and/or vaginal application, intended to moisturize and lubricate, to enhance the ease and comfort of intimate sexual activity and supplement the body's natural lubrication. This product is not compatible with condoms.
Device Story
Astroglide® O Oil Personal Lubricant & Massage Oil is a non-sterile, oil-based personal lubricant. It is applied topically to the penis or vagina to provide moisture and lubrication during sexual activity. The device is intended for over-the-counter use by consumers. It is formulated with organic oils (sunflower, castor, coconut, sweet almond, jojoba, argan, and ylang-ylang). The product is packaged in a PETE amber bottle with a polypropylene flip-top cap. It is not a spermicide or contraceptive and is explicitly incompatible with condoms. The lubricant enhances comfort by supplementing natural body lubrication.
Clinical Evidence
Bench testing only. Biocompatibility testing per ISO 10993-1 (cytotoxicity, sensitization, vaginal irritation, systemic toxicity) confirmed the device is non-cytotoxic, non-sensitizing, non-irritating, and non-systemically toxic. Condom compatibility testing per ASTM D7661-10 confirmed incompatibility with natural rubber latex, polyisoprene, and polyurethane condoms. Shelf-life validated to 18 months via accelerated aging per ASTM F1980-07.
Technological Characteristics
Oil-based lubricant; ingredients include organic sunflower, castor, coconut, sweet almond, jojoba, argan, and ylang-ylang oils. Viscosity 60-120 cP. Non-sterile. Primary packaging: PETE amber bottle with polypropylene cap. Microbial limits: total yeast/mold <10 cfu/mL, total aerobic <100 cfu/mL, pathogens absent (USP <61>, <62>).
Indications for Use
Indicated for individuals requiring penile and/or vaginal lubrication to moisturize and enhance comfort during sexual activity. Not compatible with natural rubber latex, polyurethane, or polyisoprene condoms.
Regulatory Classification
Identification
A condom is a sheath which completely covers the penis with a closely fitting membrane. The condom is used for contraceptive and for prophylactic purposes (preventing transmission of sexually transmitted infections). The device may also be used to collect semen to aid in the diagnosis of infertility.
Special Controls
*Classification.* (1) Class II (special controls) for condoms made of materials other than natural rubber latex, including natural membrane (skin) or synthetic.(2) Class II (special controls) for natural rubber latex condoms. The guidance document entitled “Class II Special Controls Guidance Document: Labeling for Natural Rubber Latex Condoms Classified Under 21 CFR 884.5300” will serve as the special control. See § 884.1(e) for the availability of this guidance document.
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Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
August 30, 2017
BioFilm, Inc. Richard Hines Regulatory Affairs Manager 3225 Executive Ridge Vista, CA 92081
Re: K171985
Trade/Device Name: Astroglide® O Oil Personal Lubricant & Massage Oil Regulation Number: 21 CFR§ 884.5300 Regulation Name: Condom Regulatory Class: II Product Code: NUC Dated: June 30, 2017 Received: July 3, 2017
Dear Richard Hines:
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.
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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-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.
# Charles Viviano -S
For 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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## Indications for Use
510(k) Number (if known)
K171985
Device Name
Astroglide® O Oil Personal Lubricant & Massage Oil
Indications for Use (Describe)
Astroglide® O Oil Personal Lubricant & Massage Oil is a personal lubricant for penile and/or vaginal application, intended to moisturize and lubricate, to enhance the ease and comfort of intimate sexual activity and supplement the body's natural lubrication. This product is not compatible with condoms.
| Type of Use (Select one or both, as applicable) |
|-------------------------------------------------|
|-------------------------------------------------|
Prescription Use (Part 21 CFR 801 Subpart D)
|X | Over-The-Counter Use (21 CFR 801 Subpart C)
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# 510(K) Summary - K171985 Astroglide® O Oil Personal Lubricant & Massage Oil
#### i. General Information on Submitter
| Applicant: | BioFilm, Inc. |
|-----------------------------|---------------------------------------------|
| Address: | 3225 Executive Ridge<br>Vista, CA 92081 USA |
| Telephone: | 760-727-9030 |
| Fax: | 760-727-8080 |
| Contact Person: | Richard Hines |
| Contact Title: | Regulatory Affairs Manager |
| Email: | richard@biofilm.com |
| Date Prepared: | August 29, 2017 |
| Establishment Registration: | 2025771 |
#### ii. General Information on Device
| Proprietary Name: | Astroglide® O Oil Personal Lubricant & Massage Oil |
|----------------------|----------------------------------------------------|
| Common Name: | Personal Lubricant |
| Classification Name: | Condom (21 CFR 884.5300) |
| Regulatory Class: | II |
| Product Code: | NUC (lubricant, personal) |
#### iii. Predicate Device
| Predicate Device | 510(k) Number |
|-------------------------------------------------------------------|---------------|
| O Glide Personal Lubricant<br>Original Applicant: Grafenberg Labs | K142726 |
This predicate device has never been the subject of a device recall.
#### iv. Description of Device
Astroglide® O Oil Personal Lubricant & Massage Oil is non-sterile, light yellow, lightly coconut and ylang-ylang scented, and oil-based lubricant. All oils used in the subject formulation are certified organic, and the subject lubricant is a USDA certified organic final product. This product is not a spermicide or contraceptive. It is NOT compatible with natural rubber latex, polyurethane, or polyisoprene condoms.
This product primary packaging is a PETE amber bottle with a screw on polypropylene flip-top cap. The bottle and cap constitute the device are labeled front and back and then packaged in a cardboard carton which constitutes the final packaging.
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The specifications for Astroglide® O Oil Personal Lubricant & Massage Oil are described in the following table.
| Parameter | Specification (Test Method) |
|------------------------------------------------------------------------|-----------------------------|
| Color | Light yellow |
| Clarity | Clear |
| Odor | Coconut and ylang-ylang |
| Absence of particulate matter | Absent |
| Viscosity | 60-120 cP |
| Total yeast/mold count | <10 cfu/mL (USP <61>) |
| Total aerobic microbial count | <100 cfu/mL (USP <61>) |
| Staphylococcus aureus, Pseudomonas<br>aeruginosa, and Candida albicans | Absent (USP <62>) |
## v. Indication for Use
Astroglide O Oil Personal Lubricant & Massage Oil is a personal lubricant for penile and/or vaginal application, intended to moisturize and lubricate, to enhance the ease and comfort of intimate sexual activity and supplement the body's natural lubrication. This product is not compatible with condoms.
#### Predicate Device Comparison vi.
The following table compares the Indications for Use and key technological characteristics of the subject and predicate device:
| Characteristic /<br>Feature | ®<br>Astroglide O Oil<br>Personal Lubricant &<br>Massage Oil (subject<br>device) | O Glide Personal<br>Lubricant (predicate<br>device) - K142726 | Comparison |
|-----------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Indication for use | ®<br>Astroglide O Oil Personal<br>Lubricant & Massage Oil is a<br>personal lubricant for penile<br>and/or vaginal application,<br>intended to moisturize and<br>lubricate, to enhance the ease<br>and comfort of intimate sexual<br>activity and supplement the<br>body's natural lubrication.<br>This product is not compatible<br>with condoms. | O Glide Personal Lubricant<br>is a personal lubricant for<br>penile and/or vaginal<br>application, intended to<br>moisturize and lubricate, to<br>enhance the ease and<br>comfort of intimate sexual<br>activity and supplement the<br>body's natural lubrication.<br>This product is not<br>compatible with condoms. | Same: The subject and<br>predicate devices have the<br>same indication for use, and<br>therefore have the same<br>intended use. |
| Oil-Based<br>Lubricant | Yes | Yes | Same |
| Over the Counter | Yes | Yes | Same |
| Odorless | No | No | Same |
| Not a<br>contraceptive or<br>Spermicide | Yes | Yes | Same |
| Non-sterile | Yes | Yes | Same |
| Primary<br>Ingredients | Helianthus Annuus<br>(Sunflower) Seed Oil*, Ricinus<br>Communis (Castor) Seed Oil*,<br>Cocos Nucifera (Coconut)<br>Oil*, Prunus Amygdalus Dulcis<br>(Sweet Almond) Oil*,<br>Simmondsia Chinesis (Jojoba)<br>Seed Oil *, Argania Spinosa<br>Kernel (Argan Tree Nut) Oil*,<br>Tocopherol, Cananga Odorata<br>(Ylang Ylang) Flower Oil*<br>*Indicates Organic | Olus (vegetable) oil,<br>Olea Europeaea (olive)<br>Fruit Oil, Argania<br>Spinosa Kernel Oil,<br>Pichia / Resveratrol<br>Ferment Extract | Different: The ingredients<br>of the predicate device<br>are different; however,<br>differences in device<br>ingredients do not raise<br>different questions of<br>Safety & Effectiveness (S<br>& E) (e.g.,<br>biocompatibility) |
| Microbial Limits | • Total mold/yeast count<br><10 cfu/mL<br>• Total aerobic microbial<br>count <100 cfu/mL<br>• Absence of pathogens<br>(Candida albicans,<br>Pseudomonas aeruginosa,<br>Staphylococcus aureus) | • Total mold/yeast count<br><10 cfu/mL<br>• Total aerobic microbial<br>count <100 cfu/mL<br>• Absence of pathogens<br>(Candida albicans,<br>Pseudomonas aeruginosa,<br>Staphylococcus aureus) | Same |
| Viscosity | 60-120 cP | Unknown | Different: the viscosity<br>of the predicate<br>device is unknown;<br>however, this does<br>not raise different<br>questions of Safety &<br>Effectiveness (e.g.,<br>viscosity specification<br>within the accepted<br>range for these types<br>of devices). |
| Osmolality | N/A - Oil-based, non-polar<br>formula | N/A - Oil-based, non-polar<br>formula | Same |
| pH | N/A - Oil-based, non-polar<br>formula | N/A - Oil-based, non-polar<br>formula | Same |
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As noted in the table above, the subject and predicate device are similar in that they are both clear, non-sterile, non-aqueous based lubricants. However, differences do exist in the formulation and viscosity. The differences identified do not raise new questions of safety and effectiveness.
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#### vii. Summary of Non-Clinical Performance Testing
## Biocompatibility
Biocompatibility testing was performed in accordance with ISO 10993-1: 2009/(R)2013, Biological Evaluation of Medical Devices Part 1: Evaluation and Testing Within a Risk Management Process.
| Biocompatibility Testing | Astroglide® Diamond Silicone Gel Personal<br>Lubricant Results |
|--------------------------------------------------------|----------------------------------------------------------------|
| Cytotoxicity, ISO 10993-5: 2009/(R)2014 | The test article was found to be non-cytotoxic. |
| Guinea Pig Maximization, ISO 10993-10:<br>2010/(R)2014 | The test article was found to be non-sensitizing. |
| Vaginal Irritation, ISO 10993-10: 2010/(R)2014 | The test article was found to be non-irritating. |
| Systemic Toxicity, ISO 10993-11: 2006/(R)2010 | The test article was found to be non-systematically<br>toxic. |
## Condom Compatibility
Astroglide® O Oil Personal Lubricant & Massage Oil was tested for compatibility with natural rubber latex, polyisoprene, and polyurethane condoms using ASTM D7661-10, Standard Test Method for Determining Compatibility of Personal Lubricants with Natural Rubber Latex Condoms. Results show that Astroglide® O Oil Personal Lubricant & Massage Oil is NOT compatible with natural rubber latex, polyurethane, and polyisoprene condoms.
## Shelf life
Astroglide® O Oil Personal Lubricant & Massage Oil has a shelf-life of 18 months based on 6 months of accelerated aging testing results per ASTM F1980-07, Standard Guide for Accelerated Aging of Sterile Barrier Systems for Medical Devices. The accelerated aging study demonstrated that the subject device maintained its specifications over the duration of its shelf life.
#### viii. Substantial Equivalence
The results of the testing described above provide reasonable assurance that the Astroqlide® O Oil Personal Lubricant & Massage Oil is as safe and effective as the predicate device and supports a determination of substantial equivalence.
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.