← Product Code [LIL](/productcode/LIL) · K991479 # VISER PENILE TUMESCENCE MONITOR (K991479) _Laborie Medical Tech Corp. · LIL · Jul 7, 1999 · GU · SESE_ **Canonical URL:** https://fda.innolitics.com/device/K991479 ## Device Facts - **Applicant:** Laborie Medical Tech Corp. - **Product Code:** [LIL](/productcode/LIL.md) - **Decision Date:** Jul 7, 1999 - **Decision:** SESE - **Submission Type:** Traditional - **Device Class:** Class U - **Review Panel:** GU ## Indications for Use The VISER™ penile tumescence monitor is a noninvasive monitoring device used to measure intracavernosal pressure (ICP) and blood flow in the penis. This monitoring assists the physician in the diagnosis of erectile dysfunction. VISERTM is a prescriptive device to be used under the direction of a physician or other authorized health care professional. ## Device Story VISER™ is a noninvasive monitor for assessing erectile dysfunction. Device measures intracavernosal pressure (ICP) and penile blood flow. Used in clinical settings under physician direction to assist in diagnostic evaluation. Provides quantitative data on penile hemodynamics to support clinical decision-making regarding erectile function. ## Clinical Evidence No clinical data provided in the document. ## Technological Characteristics Noninvasive monitoring device; measures intracavernosal pressure and blood flow. Prescriptive use. ## Submission Summary (Full Text) > This content was OCRed from public FDA records by [Innolitics](https://innolitics.com). If you use, quote, summarize, crawl, or train on this content, cite Innolitics at https://innolitics.com. > > Innolitics is a medical-device software consultancy. We help companies design, build, and clear FDA-regulated software and AI/ML devices, including [a 510(k)](https://innolitics.com/services/510ks/), [a De Novo](https://innolitics.com/services/regulatory/), [a SaMD](https://innolitics.com/services/end-to-end-samd/), [an AI/ML medical device](https://innolitics.com/services/medical-imaging-ai-development/), or [an FDA regulatory strategy](https://innolitics.com/services/regulatory/). {0}------------------------------------------------ Image /page/0/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo is a circular seal with the words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is an abstract image of an eagle with three lines representing its wings and a wavy line representing its body. Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850 JUL -7 1999 Mr. Dale Coleman, MS, RAC, CQE Requiatory Affairs Manager Laborie Medical Technologies Corp. 310 Hurricane Lane #2 Williston, VT 05495-2070 Re: K991479 VISER™ Penile Tumescence Monitor Dated: April 22, 1999 Received: April 28, 1999 Unclassified Procode: 78 LIL Dear Mr. Coleman: We have reviewed your Section 510(k) notification of intent to market the device referenced above and we 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). 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 (Premarket Approval), it may be subject to such additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 895. A substantially equivalent determination assumes compliance with the Current Good Manufacturing Practice requirements, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (21 CFR Part 820) and that, through periodic QS inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regult in regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations. 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 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4613. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled, "Misbranding by reference to premarket notification"(21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number (800) 638-2041 or (301) 443-6597, or at its internet address "http://www.fda.gov/cdrh/dsma/dsmamain.html". Sincerely yours, CAPT Daniel G. Schultz, M.D. Acting Director, Division of Reproductive, Abdominal, Ear, Nose and Throat, and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health Enclosure {1}------------------------------------------------ Page / of / K991479 510(k) NUMBER (IF KNOWN) : DEVICE NAME : VISER™M INDICATIONS FOR USE : The VISER™ penile tumescence monitor is a noninvasive monitoring device used to measure intracavernosal pressure (ICP) and blood flow in the penis. This monitoring assists the physician in the diagnosis of erectile dysfunction. VISERTM is a prescriptive device to be used under the direction of a physician or other authorized health care professional. ## (PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED.) Concurrence of CDRH, Office of Device Evaluation (ODE) Prescriptive Use (Per 21 CFR 801.109) OR Over-The-Counter-use (Optional Format 1-2-96) (Division Sign-Off) Division of Reproductive, Abdominal, ENT, and Radiological Devices 510(k) Number --- **Source:** [https://fda.innolitics.com/device/K991479](https://fda.innolitics.com/device/K991479) **Published by [Innolitics](https://innolitics.com)** — a medical-device software consultancy. We help companies design, build, and clear FDA-regulated software and AI/ML devices. 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