These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Medical devices; classification/reclassification of immunohistochemistry reagents and kits--FDA. Final rule.
    Journal: Fed Regist; 1998 Jun 03; 63(106):30132-42. PubMed ID: 10179865.
    Abstract:
    The Food and Drug Administration (FDA) is issuing a final rule to classify/reclassify immunohistochemistry reagents and kits (IHC's) into three classes depending on intended use. FDA is classifying/reclassifying into class I (general controls) and exempt from premarket notification requirements IHC's used as adjunctive tests and presenting a low risk to public health. FDA is classifying/reclassifying into class II (special control) IHC's that detect or measure certain target analytes and that provide prognostic or predictive data that is not confirmed by routine histopathologic control specimens. The results of the class II IHC's are reported independently to the clinician, and the performance claims are widely accepted and supported by valid scientific evidence. FDA is classifying/reclassifying into class III (premarket approval) IHC's intended for any other use. The scope of products covered by this final rule includes both pre-1976 devices that have not been previously classified, as well as post-1976 devices that are statutorily classified into class III. The intent of this final rule is to regulate pre-1976 devices and post-1976 devices in a consistent fashion. Therefore, FDA is classifying or reclassifying these products as applicable.
    [Abstract] [Full Text] [Related] [New Search]