K140379 · Okamoto USA, Inc. · HIS · Jul 1, 2014 · Obstetrics/Gynecology
Device Facts
Record ID
K140379
Device Name
MEGA BIG BOY CONDOM
Applicant
Okamoto USA, Inc.
Product Code
HIS · Obstetrics/Gynecology
Decision Date
Jul 1, 2014
Decision
SESE
Submission Type
Abbreviated
Regulation
21 CFR 884.5300
Device Class
Class 2
Indications for Use
This latex condom has the same intended use as the predicate condom. This Mega Big Boy condom is used for contraceptive and prophylactic purposes (to help prevent pregnancy, HIV/AIDS and the transmission of sexually transmitted infections).
Device Story
Mega Big Boy Condom is a natural rubber latex sheath designed to cover the penis; features smooth surface, flared closed end with reservoir tip, and silicone lubrication. Device acts as a physical barrier for contraception and prophylaxis against pregnancy and sexually transmitted infections. Used by individuals in an over-the-counter context. Provides mechanical protection; efficacy relies on material integrity and proper usage. Benefits include reduction of risk for pregnancy and disease transmission.
Clinical Evidence
Bench testing only. Conformance to ASTM D3492:2008 demonstrated via air burst pressure (> 1 kPa) and air burst volume (> 19 dm3) testing. Biocompatibility testing per ISO 10993 confirmed device is non-toxic, non-sensitizing, and non-irritating (cytotoxicity, irritation, sensitization, acute systemic toxicity). Stability studies established a 5-year shelf life.
Technological Characteristics
Natural rubber latex sheath; silicone lubricated (350 cps viscosity); cornstarch dressing. Dimensions: 200 mm length, 57 mm flat width, 0.065 mm thickness. Conforms to ASTM D3492:2008. Biocompatibility per ISO 10993. Mechanical barrier principle.
Indications for Use
Indicated for contraceptive and prophylactic use to help prevent pregnancy, HIV/AIDS, and sexually transmitted infections in the general adult population.
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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#### II. ' 510(k) SUMMARY
OKAMOTO U.S.A., INC. Submitted by: 3130 West Monroe Street Sandusky. OH 44870 Phone: 419-626-1633
Mr. Hirofumi Chiba, Okamoto USA., Inc. Contact Person:
Date Prepared: June 25, 2014
Proprietary Name: Mega Big Boy Condom
Male Latex Condom Common Name:
Classification Name: Condom (21 CFR §884.5300)
# Predicate Device:
TROJAN EXTRA LARGE LATEX CODOM Brand Name: Company Name: Church & Dwight Co., Ltd. 510(k) Document Control Number: K001212
### Description of the Device:
This condom is made of a natural rubber latex sheath, which completely covers the penis with a closely fitted membrane. This condom is smooth surface, flared at the closed end with reservoir tip, silicone lubricated condom with nominal length 200 mm, nominal flat width 57 mm, and nominal thickness of 0.065 mm. The air burst pressure is > 1 kPa and air burst volume is > 19 dm3. It is lubricated with silicone (viscosity 350 cps) and cornstarch is used as a dressing material. This condom conforms to current established national standard ASTM D3492: 2008.
# Intended Use of the Device:
This latex condom has the same intended use as the predicate condom. This Mega Big Boy condom is used for contraceptive and prophylactic purposes (to help prevent pregnancy, HIV/AIDS and the transmission of sexually transmitted infections).
## Technological Characteristics:
The subject condom has nearly identical technological characteristics to the predicate condom. It is identical in terms of manufacturing process. As indicated in the table below, the only differences from the user's perspective are the mean length and thickness. These differences do not affect the safety or effectiveness or affect performance of the subject condom as compared to the predicates. Testing on condoms differing only with respect to dimensions is conducted to demonstrate conformance with ISO 10993, Biological Evaluation of Medical
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ﻟﺴ
Devices for a device in contact for 24 hours or less for cytotoxicity, irritation and sensitization, acute systemic toxicity, and sample preparation and reference material. Testing also shows these condoms are non-toxic, non-sensitizing, and non-irritating. Stability studies were conducted to establish shelf life of the device at 5 years. The differences in dimension do not affect cytotoxicity, irritation, sensitization, acute systemic toxicity, or shelf life.
The similarities and differences of the features and technological characteristics of the condom as compared to the predicate condom are shown below.
| Item | Submission Device | Similar Device in US market |
|-------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Brand Name | MEGA BIG BOY | TROJAN® MAGNUM XL |
| 510(k) Number | K140379 | K001212 |
| Manufacturer | OKAMOTO RUBBER<br>PRODUCTS CO., LTD. | CHURCH & DWIGHT CO., INC. |
| Common Name | Male Latex Condom | Male Latex Condom |
| FDA Classification<br>Name | Condom (21 CFR §884.5300) | Condom (21 CFR §884.5300) |
| Indications for Use | To be used for contraceptive<br>and prophylactic purposes (to<br>help prevent pregnancy,<br>HIV/AIDS and the transmission<br>of sexually transmitted<br>infections). | To be used for contraceptive and prophylactic<br>purposes (to help reduce the risk of pregnancy<br>and the transmission of sexually transmitted<br>diseases, STDs) by men who feel that current<br>regular and larger sized condoms are too<br>small. |
| Principal Raw<br>Material of Condom<br>Sheath | Natural Rubber Latex | Natural Rubber Latex |
| Color | No color | No color |
| Raw Material of<br>Lubricant | Silicone | Silicone |
| Shape | Tapered wall &<br>Reservoir-ended | Tapered wall &<br>Reservoir-ended |
| Surface Texture | Smooth Surface | Smooth Surface |
| Mean Length (mm) | 200 | 194 |
| Mean Width (mm) at<br>30mm from open end | 57 | 57 |
| Mean Thickness<br>(mm) at 80mm from<br>open end | 0.063 | 0.081 |
| Shelf Life | 5 Years | 5 Years |
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All product testing demonstrates that the device is in conformance with all relevant performance standards, and that the device is expected to be safe for its intended use. The subject device characteristics and intended use are identical or very similar to the referenced predicate device. Accordingly, the subject device is substantially equivalent to the predicate device.
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Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
July 1, 2014
Okamoto USA, Inc. % Jeffrey N. Gibbs Director Hyman, Phelps & McNamara, P.C. 700 13th Street, N.W., Suite 1200 Washington, DC 20005
Re: K140379
> Trade/Device Name: Mega Big Boy Condom Regulation Number: 21 CFR§ 884.5300 Regulation Name: Condom Regulatory Class: II Product Code: HIS Dated: June 4, 2014 Received: June 4, 2014
Dear Jeffrey N. Gibbs,
We have reviewed your Section 510(k) premarket notification of intent to market the device we nave review 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 for use stated in the one of the enactment date of the Medical Device Amendments, or to commerce provide to may 2011/11/11 accordance with the provisions of the Federal Food, Drug, de recs that have been require approval of a premarket approval application (PMA). and Cosmetic Fer (rec) that the device, subject to the general controls provisions of the Act. The Tou may, therefore, market the Act include requirements for annual registration, listing of general controls provision practice, labeling, and prohibitions against misbranding and actives, good manatablaring practions mot 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 your device is enaomics na controls. Existing major regulations affecting your device can be It may be stogeet to additions, Title 21, Parts 800 to 898. In addition, FDA may found in the over of concerning your device in the Federal Register.
Please be advised that FDA's issuance of a substantial equivalence determination does not mean Flease or advised that I Dri 3 issumes or our device complies with other requirements of the Act that I DA has made a determinations administered by other Federal agencies. You must of any I ederal statutes and regulations, including, but not limited to: registration and listing Compry with an the Act 3 requirements, to 1); medical device reporting (reporting of medical
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Page 2 - Jeffrey N. Gibbs
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" (21CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21CFR 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/Resourcesfor You/Industry/default.htm.
Sincerely yours,
Herbert P. Lerner - 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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DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration
Form Approved: OMB No. 0910-0120 Expiration Date: January 31, 2017 See PRA Statement below.
### Indications for Use
510(k) Number (if known) K140379
Device Nama
Mega Big Boy Condom
Indications for Use (Describe)
Mega Big Boy condom is used for contraceptive and prophylactic purpose (to help prevent pregnancy, HIV/ADS and the transmission of sexually transmitted infections).
Type of Use (Select one or both, es applicable)
Prescription Use (Part 21 CFR 801 Subpart D)
2 Over-The-Counter Use (21 CFR 801 Subpart C)
PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON A SEPARATE PAGE IF NEEDED.
FOR FDA USE ONLY
Concurrence of Center for Devices and Radiological Health (CDRH) (Signature)
# Herbert P. Lerner S 2014.07.01 15:05:45 -04'00'
This section applies only to requirements of the Paperwork Reduction Act of 1995.
*DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW.*
The burden time for this collection of information is estimated to average 79 hours per response, including the time to review Instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or eny other aspect of this information collection, including suggestions for reducing this burden, fo:
Department of Health and Human Services Food and Drug Administration Office of Chief Information Officer Paperwork Reduction Act (PRA) Staff PRAStaff@fda.hhs.gov
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FORM FDA 3881 (1/14)
PSC Publishing Savigas (201) 40-6740
1
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.