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Code of Federal Regulations (Last Updated: July 5, 2024) |
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Title 21 - Food and Drugs |
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Chapter I - Food and Drug Administration, Department of Health and Human Services |
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SubChapter H - Medical Devices |
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Part 864 - Hematology and Pathology Devices |
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Subpart J - Products Used In Establishments That Manufacture Blood and Blood Products |
§ 864.9400 - Stabilized enzyme solution.
Latest version.
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§ 864.9400 Stabilized enzyme solution.
(a) Identification. A stabilized enzyme solution is a reagent intended for medical purposes that is used to enhance the reactivity of red blood cells with certain antibodies, including antibodies that are not detectable by other techniques. These enzyme solutions include papain, bromelin, ficin, and trypsin.
(b) Classification. Class II (performance standards). special controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 864.9.
[45 FR 60647, Sept. 12, 1980, as amended at 84 FR 71800, Dec. 30, 2019]