K200239 · Biofilm, Inc. · NUC · Nov 13, 2020 · Obstetrics/Gynecology
Device Facts
Record ID
K200239
Device Name
Astroglide Organix Gel
Applicant
Biofilm, Inc.
Product Code
NUC · Obstetrics/Gynecology
Decision Date
Nov 13, 2020
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 884.5300
Device Class
Class 2
Indications for Use
Astroglide® Organix® Gel 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 compatible with natural rubber latex and polyisoprene condoms. The product is not compatible with polyurethane condoms.
Device Story
Astroglide® Organix® Gel is a water-based, non-sterile personal lubricant; applied topically to penile or vaginal tissues to supplement natural lubrication and enhance comfort during sexual activity. Device is for over-the-counter (OTC) use by consumers. Formulation includes water, glycerine, xanthan gum, gellan gum, and various botanical extracts. Packaged in LDPE tubes or foil packs. Product functions by providing physical lubrication; does not involve electronic processing, algorithms, or software. Benefits include reduced friction and increased comfort during intimate activity.
Clinical Evidence
Bench testing only. Biocompatibility testing performed per ISO 10993-5 (cytotoxicity), ISO 10993-10 (sensitization/irritation), and ISO 10993-11 (acute systemic toxicity). Condom compatibility tested per ASTM D7661-10. Shelf-life stability testing confirmed specifications maintained over 6 months (tubes) and 3 months (foil packs).
Indicated for individuals requiring personal lubrication for penile and/or vaginal application to enhance comfort during intimate sexual activity. Compatible with natural rubber latex and polyisoprene condoms; contraindicated for use with polyurethane 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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November 13, 2020
BioFilm Inc. Richard Hines Regulatory Affairs Manager 3225 Executive Ridge Vista, CA 92081
Re: K200239 Trade/Device Name: Astroglide® Organix® Gel Regulation Number: 21 CFR 884.5300 Regulation Name: Condom Regulatory Class: II Product Code: NUC Dated: October 2, 2020 Received: October 14, 2020
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. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database located at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. 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.
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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 of medical device-related adverse events) (21 CFR 803) for devices or postmarketing safety reporting (21 CFR 4, Subpart B) for combination products (see https://www.fda.gov/combination-products/guidance-regulatory-information/postmarketing-safety-reportingcombination-products); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
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 https://www.fda.gov/medical-device-safety/medical-device-reportingmdr-how-report-medical-device-problems.
For comprehensive regulatory information about medical devices and radiation-emitting products, including information about labeling regulations, please see Device (https://www.fda.gov/medicaldevices/device-advice-comprehensive-regulatory-assistance)and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (https://www.fda.gov/medical-device-advice-comprehensive-regulatoryassistance/contact-us-division-industry-and-consumer-education-dice) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely.
Monica D. Garcia, Ph.D. Assistant Director DHT3B: Division of Reproductive. Gynecology and Urology Devices OHT3: Office of GastroRenal, ObGyn, General Hospital and Urology Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
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## Indications for Use
510(k) Number (if known) K200239
Device Name Astroglide® Organix® Gel
### Indications for Use (Describe)
Astroglide® Organix® Gel 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 compatible with natural rubber latex and polyisoprene condoms. The product is not compatible with polyurethane 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 - K200239 Astroglide® Organix ® Gel
#### i. Submitter Information
| 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: | November 12, 2020 |
#### Device Information ii.
| Trade Name: | Astroglide® Organix ® Gel | |
|--------------------|---------------------------|--|
| Common Name: | Personal Lubricant | |
| Regulation Number: | 21 CFR 884.5300 | |
| Regulation Name: | Condom | |
| Product Code: | NUC (Lubricant, Personal) | |
| Regulatory Class: | II | |
#### iii. Predicate Device
| Predicate Device | 510(k) Number |
|----------------------------------|---------------|
| Astroglide Natural | K141581 |
| Original Applicant: BioFilm Inc. | |
The predicate device has not been subject to a device-related recall.
#### Description of Device iv.
Astroglide® Organix ® Gel is non-sterile, translucent, colorless to slight yellow, water-based personal lubricant intended for penile and vaginal application to moisturize and lubricate, to enhance the ease and comfort of intimate sexual activity and supplement the body's natural lubrication. This product is compatible with natural rubber latex and polyisoprene condoms and is not compatible with polyurethane condoms. This product is for over-the-counter (OTC) use.
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Astroglide® Organix ® Gel's formulation consists of water, glycerine, xanthan gum, gellan gum, aloe barbabensis powder, chamomilla recutita (matricaria) flower extract, calendula officinalis flower extract, vaccinium macrocarpon (cranberry) fruit extract, passiflora incarnata flower extract, sodium benzoate, potassium sorbate, and citric acid. It is packaged in white LDPE tube with a screw on flip top cap comprised of polypropylene. This product is also provided in 2.5 ml foil packs.
Device specifications are listed in the table below.
| Parameter | Specification (Test Method) |
|---------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Color | Colorless to slight yellow |
| Clarity | Hazy liquid |
| Odor | Odorless |
| Osmolality | 500-1000 mOsm/kg (1:5 dilution) |
| pH | 3.5-5.5 |
| Viscosity | 200,000-300,000 cP |
| Total yeast/mold count | <10 cfu/mL (USP <61>) |
| Total aerobic microbial count | <100 cfu/mL (USP <61>) |
| Staphylococcus aureus, Pseudomonas aeruginosa, and Candida albicans | Absent (USP <62>) |
| Antimicrobial effectiveness (per USP <51>) | Category 2, bacteria should show not less than 2.0 log reduction at 14 days and no increase from 14-day count at the 28-day count. Yeast and molds should show no increase from the initial calculated count at 14 and 28 days |
#### Indications for Use v.
Astroglide® Organix ® Gel 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 compatible with natural rubber latex and polyisoprene condoms. This product is not compatible with polyurethane condoms.
### Summary of Intended Use and Technological Characteristics of the Subject Device vi. in Comparison to the Predicate Device
The following table compares the Indications for Use and technological characteristics of the subject and predicate device:
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| Characteristic /<br>Feature | Astroglide® Organix ®<br>Gel (subject device) | Astroglide ® Natural<br>(predicate device) -<br>K141581 | Comparison |
|-----------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Indication for<br>use | Astroglide® Organix Gel 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<br>sexual activity and<br>supplement the body's<br>natural lubrication. This<br>product is compatible with<br>natural rubber latex and<br>polyisoprene condoms. This<br>product is not compatible<br>with polyurethane condoms. | Astroglide® Natural is a<br>personal lubricant for penile<br>and/or vaginal application,<br>intended to moisturize and<br>lubricate, to enhance the<br>ease and comfort of<br>intimate sexual activity and<br>supplement the body's<br>natural lubrication.<br>This product is compatible<br>with natural rubber latex<br>and polyisoprene condoms.<br>This product is not<br>compatible with<br>polyurethane condoms. | Same: The subject and<br>predicate devices have the<br>same indication for use with<br>the exception that the it is not<br>compatible with polyurethane<br>condoms. Therefore, the<br>subject and predicate devices<br>have the same intended use<br>(provides lubrication during<br>intimate sexual activity). |
| Water-Based<br>Lubricant | Yes | Yes | Same |
| Over the | Yes | Yes | Same |
| Odorless | Yes | Yes | Same |
| Non-sterile | Yes | Yes | Same |
| Primary<br>Ingredients | Purified Water, Glycerin*,<br>Xanthan Gum, Gellan Gum,<br>Aloe Barbadensis Powder*,<br>Chamomilla Recutita<br>(Matricaria) Flower Extract*,<br>Calendula Officinalis Flower<br>Extract*, Vaccinium<br>Macrocarpon (Cranberry)<br>Fruit Extract*, Passiflora<br>Incarnata Flower Extract*,<br>Sodium Benzoate, Potassium<br>Sorbate, Citric Acid<br>*Indicates Organic | Water, Xylitol,<br>Hydroxyethylcellulose,<br>Phenoxyethanol, Aloe<br>Barbadensis Leaf Juice Extract,<br>Chamomilla Recutita<br>(Matricaria) Flower Extract,<br>Pectin, Potassium Ascorbyl<br>Tocopheryl Phosphate, Lactic<br>Acid | Different: The ingredients of the<br>predicate device are different;<br>however, differences in device<br>ingredients do not raise different<br>questions of Safety &<br>Effectiveness (S & E). |
| Microbial<br>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, | • 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, | Same |
| Viscosity | 200,000-300,000 centipoise | 2200-3400 centipoise | Different: the viscosity of the<br>subjective device is higher. This<br>difference does not raise<br>different questions of S & E. |
| pH | 3.5-5.5 | 4.0-7.0 | Different: The subject<br>device has a lower pH<br>than the predicate. This<br>difference does not raise<br>different questions of<br>S& E. |
| Osmolality | 500-1000 mOsm/kg (1:5<br>dilution) | 769 mOsm/kg | Different: The<br>osmolality specification<br>for the subject device is<br>different than the<br>predicate device.<br>Difference in osmolality<br>specifications do not<br>raise different questions<br>of S&E. |
| | | | |
| Packaging | LDPE tube and foil | PETE Bottle | Different: The subject<br>device is packaged in a<br>LDPE tube and the<br>predicate is packaged in<br>PETE bottles. The<br>subject device in also<br>packaged a foil pack.<br>These differences do<br>not raise different<br>questions of S &E. |
| Shelf-life | Bottle: 6 months<br>Foil: 3months | Three years | Different: The subject<br>devices have a shorter<br>shelf-life than the<br>predicate device. This<br>difference does not raise<br>different questions of S<br>&E. |
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The subject and predicate device indications for use are not identical, as the predicate device indications for use does not specifically state that it is not compatible with polyurethane condoms. However, the intended use of the subject and predicate devices is the same (i.e., provides lubrication during intimate sexual activity).
In addition, the subject and predicate devices have different technological characteristics as shown in the table above. The differences in technological characteristics between the subject and predicate devices do not raise different questions of safety and effectiveness.
#### Summary of Non-Clinical Performance Testing vii.
## Biocompatibility
Astroglide® Organix® Gel has undergone biocompatibility testing in accordance with the 2020 FDA guidance document "Use of International Standard ISO 10993-1, Biological Evaluation of Medical Devices – Part 1: Evaluation and testing within a risk management process." Testing included:
- Cytotoxicity per ISO 10993-5: 2009 ●
- Sensitization and Irritation testing using the human repeat insult patch testing, an ● alternative test method to ISO 10993-10:2010
- Acute systemic toxicity testing per ISO 10993-11:2017.
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The testing demonstrated that Astroglide® Organix® Gel is non-cytotoxic, nonsensitizing, non-irritating, and not acutely-systemically toxic. Condom Compatibility
Astroglide® Organix® Gel was tested in accordance with ASTM D7661-10 "Standard Test Method for Determining Compatibility of Personal Lubricants with Natural Rubber Latex Condoms." Results showed that Astroglide® Organix® Liquid is compatible with natural rubber latex and polyisoprene condoms. Astroglide® Organix® Liquid is not compatible with polyurethane condoms.
## Shelf life
Astroglide® Organix® Gel has a shelf-life of 6 months in 3 oz. LDPE tubes and 3 months in foils packs. Results from testing demonstrated that the device can maintain its specifications (as shown in Section IV) over the duration of its shelf-life in both packaging forms.
#### viii. Conclusion
The results of the testing described above provide reasonable assurance that the Astroglide® Organix Gel Personal Lubricant is as safe and effective as the predicate device and supports a determination of substantial equivalence.
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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.