(88 days)
The Ohmega system is intended to record, store, view and analyse pH, impedance, pressure and various auxiliary input data in the gastrointestinal tract (pharynx, esophagus, stomach, duodenum, sphincter of oddi, small bowel, colon and anorectal area including rectum and pelvic floor) to assist in the diagnosis and evaluation of gastrointestinal and swallowing disorders.
Designated catheters and accessories are required for measurement in each specific area.
Not Found
I am sorry, but based on the provided text, there is no information about acceptance criteria or a study that proves the device meets specific acceptance criteria. The document is a 510(k) clearance letter from the FDA for the Ohmega device, indicating that it has been found substantially equivalent to legally marketed predicate devices.
The text does provide information about the device's intended use:
- Device Name: Ohmega
- Regulation Number: 21 CFR §876.1725 (Gastrointestinal motility monitoring system)
- Product Code: FFX
- Indications For Use: The Ohmega system is intended to record, store, view and analyze pH, impedance, pressure and various auxiliary input data in the gastrointestinal tract (pharynx, esophagus, stomach, duodenum, sphincter of oddi, small bowel, colon and anorectal area including rectum and pelvic floor) to assist in the diagnosis and evaluation of gastrointestinal and swallowing disorders. Designated catheters and accessories are required for measurement in each specific area.
However, it does not contain the detailed study information you requested, such as:
- A table of acceptance criteria and the reported device performance
- Sample size used for the test set and the data provenance
- Number of experts used to establish the ground truth for the test set and their qualifications
- Adjudication method
- Multi-reader multi-case (MRMC) comparative effectiveness study details
- Standalone performance
- Type of ground truth used
- Sample size for the training set
- How the ground truth for the training set was established
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Food and Drug Administration 9200 Corporate Blvd. Rockville MD 20850
APR 2 1 2006
Karin Ogink-Somhorst Quality Assurance and Regulatory Affairs Manager Medical Measurement Systems B.V. Colosseum 25, 7521 PV Enschede THE NETHERLANDS
Re: K060166
Trade/Device Name: Ohmega Regulation Number: 21 CFR $876.1725 Regulation Name: Gastrointestinal motility monitoring system Regulatory Class: II Product Code: FFX Dated: January 17, 2006 Received: January 23, 2006
Dear Ms. Ogink-Somhorst:
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 cnactment 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 (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 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); 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.
This letter will allow you to begin marketing your device as described in your Section 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:
| 21 CFR 876.xxxx | (Gastroenterology/Renal/Urology) | 240-276-0115 |
|---|---|---|
| 21 CFR 884.xxxx | (Obstetrics/Gynecology) | 240-276-0115 |
| 21 CFR 892.xxxx | (Radiology) | 240-276-0120 |
| Other | 240-276-0100 |
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 807.97). You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/industry/support/index.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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Indications for Use
510(k) Number (if known):
Device Name:
Ohmega
Indications For Use:
The Ohmega system is intended to record, store, view and analyse pH, impedance, pressure and various auxiliary input data in the gastrointestinal tract (pharynx, esophagus, stomach, duodenum, sphincter of oddi, small bowel, colon and anorectal area including rectum and pelvic floor) to assist in the diagnosis and evaluation of gastrointestinal and swallowing disorders.
Designated catheters and accessories are required for measurement in each specific area.
Prescription Use YES (Part 21 CFR 801 Subpart D)
AND/OR
Over-The-Counter Use NO (21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Clarence Burden
(Division Sign-Off) Division of Reproductive, Abdominal, and Radiological Devices 510(k) Number
Page 1 of
§ 876.1725 Gastrointestinal motility monitoring system.
(a)
Identification. A gastrointestinal motility monitoring system is a device used to measure peristalic activity or pressure in the stomach or esophagus by means of a probe with transducers that is introduced through the mouth into the gastrointestinal tract. The device may include signal conditioning, amplifying, and recording equipment. This generic type of device includes the esophageal motility monitor and tube, the gastrointestinal motility (electrical) system, and certain accessories, such as a pressure transducer, amplifier, and external recorder.(b)
Classification. Class II (performance standards).