K222567 · Playground For All · NUC · Jan 30, 2023 · Obstetrics/Gynecology
Device Facts
Record ID
K222567
Device Name
Playground For All Love Sesh
Applicant
Playground For All
Product Code
NUC · Obstetrics/Gynecology
Decision Date
Jan 30, 2023
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 884.5300
Device Class
Class 2
Indications for Use
Playground For All Love Sesh 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.
Device Story
Water-based, non-sterile, unscented personal lubricant; provides lubrication during intimate sexual activity. Applied topically by user. Compatible with natural rubber latex and polyisoprene condoms; incompatible with polyurethane condoms. Packaged in PET bottles or PET/Foil packettes. Benefits include enhanced ease and comfort during sexual activity by supplementing natural lubrication.
Clinical Evidence
Bench testing only. Biocompatibility testing per ISO 10993-1 (cytotoxicity, sensitization, vaginal irritation, acute systemic toxicity) confirmed non-irritating, non-sensitizing, and non-toxic profile. Condom compatibility tested per ASTM D7661-10(R) 2017. Shelf-life validated via real-time testing.
Indicated for penile and/or vaginal application to moisturize and lubricate during intimate sexual activity; supplements natural lubrication. 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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January 30, 2023
Playground For All Sandy Vukovic Official Correspondent 4645 California Street San Francisco, CA 94118
Re: K222567
> Trade/Device Name: Playground For All Love Sesh Regulation Number: 21 CFR§ 884.5300 Regulation Name: Condom Regulatory Class: II Product Code: NUC Dated: December 29, 2022 Received: December 29, 2022
Dear Sandy Vukovic:
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.
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 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-regulatoryinformation/postmarketing-safety-reporting-combination-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 mediation-emitting products, including information about labeling regulations, please see Device Advice (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 -S
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) K222567
Device Name Playground For All Love Sesh
#### Indications for Use (Describe)
Playground For All Love Sesh 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.
Type of Use (Select one or both, as applicable)
| Prescription Use (Part 21 CFR 201 Subpart D) | <input type="checkbox"/> |
|----------------------------------------------|-------------------------------------|
| Over-The-Counter Use (21 CFR 201 Subpart C) | <input checked="" type="checkbox"/> |
|_ | 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 K22567 Playground For All Love Sesh
#### 1. Submitter Information
Applicant: Playground For All Contact: Sandy Vukovic Official Correspondent Address: 4645 California Street, San Francisco, CA 94118 USA Phone: (650) 246-9653 Email: sandy(@helloplayground.com
- 2. Date prepared: January 25, 2023
#### 3. Subject Device Information
Device Trade Name: Playground For All Love Sesh Common Name: Personal Lubricant Regulation Number: 21 CFR 884.5300 Regulation Name: Condom Product Code: NUC (lubricant, personal) Device Class: Class II
#### 4. Predicate Device Information
Device Name: Medley 510(k) Number: K212000 Manufacturer: Good Clean Love, Inc
The predicate device has not been subject to a design-related recall.
#### 5. Device Description
Playground For All Love Sesh is a non-sterile, unscented, water-based personal lubricant that provides lubrication during intimate sexual activity. The subject device is compatible with natural rubber latex and polyisoprene condoms and is not compatible with polyurethane condoms.
Its formulation consists of Water. Glycerin, Propanediol, Bamboo Bioferment PF, Sodium Hyaluronate, CMC Cellulose, Citric Acid, Carubba Blend, Tocopheryl Acetate, Sodium Benzoate, Potassium Sorbate
Playground For All Love Sesh is for over-the-counter (OTC) use and is offered in 3.7 fl. oz PET bottles and 0.17 fl. oz PET/Foil packettes.
Device specifications for the Playground For All Love Sesh are listed in Table 1 below.
#### Table 1: Device Specifications for Playground For All Love Sesh
| Property | Specification |
|------------|---------------------------|
| Appearance | Gel |
| Color | Clear to hazy white cream |
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| Odor | Characteristic |
|-------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Viscosity (per USP<912>) | 1000 – 6000 cps |
| pH (per USP<791>) | 4.0 - 5.5 |
| Osmolality (per USP<785>) | 2000 – 6000 mOsm/kg |
| Total Aerobic Microbial Count (TAMC, per<br>USP <61>) | <100 cfu/g |
| Total Yeast and Mold Count (TYMC, per<br>USP <61>) | <10 cfu/g |
| Presence of Pathogens (per USP <62>) | Specification |
| Pseudomonas aeruginosa | Absent |
| Staphylococcus aureus | Absent |
| Candida albicans | Absent |
| Escherichia coli | Absent |
| Salmonella/Shigella | Absent |
| Antimicrobial Effectiveness Testing (per<br>USP <51>) | Specification |
| Bacteria | Meets USP <51> criteria for category 2.<br>No less than 2.0 log reduction from initial<br>count at 14 days and no increase from the 14-<br>day count at 28 days |
| Yeast and Molds | No increase from the initial calculated count at<br>14 and 28 days |
#### 6. Indications for Use
Playground For All Love Sesh 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.
#### 7. Comparison of Intended Use and Technological Characteristics with the Predicate Device
The table below compares the intended use and technological characteristics of the subject and predicate device.
#### Table 2: Intended Use and Technological Characteristics Comparison of the Subject and Predicate Device
| | Playground For All Love Sesh<br>K222567<br>Subject Device | Medley<br>K212000<br>Predicate Device |
|---------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Indications for Use | Playground For All Love Sesh 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. | Medley 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 |
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| Base type | Water | Water |
|------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Primary ingredients | Water, Glycerin, Propanediol, Bamboo<br>Bioferment PF, Sodium Hyaluronate,<br>CMC Cellulose, Citric Acid, Carubba<br>Blend, Tocopheryl Acetate, Sodium<br>Benzoate, Potassium Sorbate | Water, Hydroxyethylcellulose,<br>Xanthan Gum, Hyaluronic Acid,<br>Zemea Propanediol, Glycerin Water,<br>Dimethicone, Hydrogenated Lecithin,<br>Sodium Benzoate, Potassium Sorbae,<br>DL Lactic Acid |
| Rx/OTC | OTC | OTC |
| Sterile | No | No |
| Appearance | Gel, Clear to hazy white cream | Gel, Colorless to Yellow and Cloudy |
| Odor | Characteristic | Characteristic |
| Viscosity per USP <912> | 1000 - 6000 cps | 12500 - 25000 cps |
| pH per USP <791> | 4.0 - 5.5 | 3.5 - 4.0 |
| Osmolality per USP <785> | 2000 - 6000 mOsm/Kg | 250 - 400 mOsm/kg |
| Total Aerobic Microbial<br>count (TAMC) per USP <61> | <100 cfu/g | <10 cfu/g |
| Total Yeast and Mold Count<br>(TYMC) per USP < 61> | <10 cfu/g | <10 cfu/g |
| Absence of Pathogenic<br>Organisms per USP <62> | Yes | Yes |
| Antimicrobial Effectiveness<br>Tested per USP <51> | Yes | Yes |
| Condom Compatibility | Compatible with natural rubber latex and<br>polyisoprene condoms | Compatible with natural rubber latex<br>and polyisoprene condoms |
| Biocompatibility Tested | Yes | Yes |
The subject and predicate device have similar indications for use and the same intended use – to provide lubrication for intimate sexual activity. The subject and predicate device have different technological characteristics, including different formulations, and specifications for appearance, TAMC, viscosity, pH, and osmolality. The differences in technological characteristics between the subject and predicate devices do not raise different questions of safety and effectiveness.
#### 9. Summary of Non-Clinical Performance Testing
#### Biocompatibility
Biocompatibility testing was performed 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." The following testing was conducted:
- . Cytotoxicity (ISO 10993-5:2009)
- Sensitization (ISO 10993-10:2010) .
- Vaginal Irritation (ISO 10993-10:2010)
- Acute Systemic Toxicity (ISO 10993-11:2017) ●
The results of testing demonstrate that the subject device is non-irritating, non-sensitizing,
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and not acutely, systemically toxic.
#### Shelf-Life
The subject device has a shelf-life of 6 months. Results from real-time testing demonstrated that the device maintains its specifications (as shown in Table 1) over the duration of its shelf-life.
#### Condom Compatibility
The compatibility of Playground For All Love Sesh with condoms was evaluated in accordance with ASTM D7661-10(R) 2017 "Standard Test Method for Determining Compatibility of Personal Lubricants with Natural Rubber Latex Condoms." The results of this test showed Playground For All Love Sesh is compatible with natural rubber latex and polyisoprene condoms. Results showed Playground For All Love Sesh is not compatible with polyurethane condoms.
#### 10. Conclusion
The results of the performance testing described above demonstrate that Playground For All Love Sesh 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.
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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.
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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.
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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
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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.
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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.