21 CFR 862.2730 - Osmometer for clinical use.

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There are 2 Updates appearing in the Federal Register for 21 CFR 862. View below or at eCFR (GPOAccess)
§ 862.2730 Osmometer for clinical use.
(a) Identification. An osmometer for clinical use is a device intended to measure the osmotic pressure of body fluids. Osmotic pressure is the pressure required to prevent the passage of a solution with a lesser solute concentration into a solution with greater solute concentration when the two solutions are separated by a semipermeable membrane. The concentration of a solution affects its osmotic pressure, freezing point, and other physiochemical properties. Osmometers determine osmotic pressure by methods such as the measurement of the freezing point. Measurements obtained by this device are used in the diagnosis and treatment of body fluid disorders.
(b) Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 862.9.
[52 FR 16122, May 1, 1987, as amended at 65 FR 2309, Jan. 14, 2000]

Title 21 published on 2014-04-01

The following are only the Rules published in the Federal Register after the published date of Title 21.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2014-08-25; vol. 79 # 164 - Monday, August 25, 2014
    1. 79 FR 50549 - Medical Devices; Clinical Chemistry and Clinical Toxicology Devices; Classification of Hemoglobin A1c Test System
      GPO FDSys XML | Text
      DEPARTMENT OF HEALTH AND HUMAN SERVICES, Food and Drug Administration
      Final order.
      This order is effective September 24, 2014. The classification was applicable May 23, 2013.
      21 CFR Part 862

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United States Code

Title 21 published on 2014-04-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 21 CFR 862 after this date.

  • 2014-08-25; vol. 79 # 164 - Monday, August 25, 2014
    1. 79 FR 50549 - Medical Devices; Clinical Chemistry and Clinical Toxicology Devices; Classification of Hemoglobin A1c Test System
      GPO FDSys XML | Text
      DEPARTMENT OF HEALTH AND HUMAN SERVICES, Food and Drug Administration
      Final order.
      This order is effective September 24, 2014. The classification was applicable May 23, 2013.
      21 CFR Part 862