MODIFICATION TO NANMA NON-ADJUSTABLE CONSTRICTION RING

• K Number: K013053
• Device Name: MODIFICATION TO NANMA NON-ADJUSTABLE CONSTRICTION RING
• Manufacturer: NANMA MFG CO., LTD.
• Date Cleared: 2002-05-09 ( 240 days)
• Product Code: LKY
• Regulation Number: 876.5020
• Type: Traditional
• Panel: Gastroenterology/Urology
• Reference & Predicate Devices: N/A
• Predicate For: N/A

Intended Use

The Nanma non-adjustable constriction rings are external penile rigidity devices used for the treatment or management of erectile dysfunction/impotence. This device is intended for over-the-counter use (OTC)

Device Description

Nanma Adjustable constriction ring

AI/ML Overview

This document is a 510(k) premarket notification decision letter from the FDA for a device called "Nanma non-adjustable constriction rings." The letter states that the device is substantially equivalent to legally marketed predicate devices.

However, the provided document does not contain any information about specific acceptance criteria or a study that proves the device meets those criteria.

The letter is primarily focused on:

• Confirming the substantial equivalence determination for the device.
• Outlining the regulatory obligations and general controls provisions of the Federal Food, Drug, and Cosmetic Act.
• Providing contact information for various FDA offices.
• Stating the intended use of the device ("external penile rigidity devices used for the treatment or management of erectile dysfunction/impotence" and "intended for over-the-counter use").

Therefore, I cannot populate the table or provide answers to most of the requested questions because the necessary information is not present in the provided text.

Summary

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DEPARTMENT OF HEALTH & HUMAN SERVICES

Image /page/0/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is a stylized image of three human profiles facing to the right, stacked on top of each other.

Public Health Service

MAY 0 9 2002

Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850

Nanma Manufacturing Company c/o Ms. Yolanda Smith Associate Smith Associates P.O. Box 4341 CROFTON MD 21114

Re: K013053

Trade/Device Name: Non-adjustable Constriction Rings (OTC) Regulation Number: None Regulatory Class: Unclassified Product Code: 78 LKY Dated: March 18, 2002 Received: March 19, 2002

Dear Ms. Smith:

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.

If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.

Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); 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.

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This letter will allow you to begin marketing your device as described in your 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.

If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Office of Compliance at one of the following numbers, based on the regulation number at the top of this letter:

8xx.1xxx	[phone]
876.2xxx, 3xxx, 4xxx, 5xxx	[phone]
884.2xxx, 3xxx, 4xxx, 5xxx, 6xxx	[phone]
892.2xxx, 3xxx, 4xxx, 5xxx	[phone]
Other	[phone]

Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at [phone]. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number [phone] or [phone] or at its Internet address http://www.fda.gov/cdrh/dsma/dsmamain.html.

Sincerely yours,

Nancy C. Brogdon

Nancy C. Brogdon Director, Division of Reproductive, Abdominal, and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health

Enclosure

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510(k) Number (if known):

Device Name: Nanma Adjustable constriction ring

Classification Panel: LKY

Indications for Use:

The Nanma non-adjustable constriction rings are external penile rigidity devices used for the treatment or management of erectile dysfunction/impotence.

This device is intended for over-the-counter use (OTC)

and Radiological Devices

510(k) Number _

(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)

Concurrence of CDRH, Office of Device Evaluation (ODE)

Prescription Use
Use

or

Over-the-Counter	✓
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Nancy C Brogdon

(Division Sign-Off)

Division of Reproductive, Abdominal,

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Regulation Number and Section

§ 876.5020 External penile rigidity devices.

(a)
Identification. External penile rigidity devices are devices intended to create or maintain sufficient penile rigidity for sexual intercourse. External penile rigidity devices include vacuum pumps, constriction rings, and penile splints which are mechanical, powered, or pneumatic devices.(b)
Classification. Class II (special controls). The devices are exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 876.9. The special control for these devices is the FDA guidance document entitled “Class II Special Controls Guidance Document: External Penile Rigidity Devices.” See § 876.1(e) for the availability of this guidance document.