News from the Biological Stain Commission No. 14

Hans O Lyon1

  • 1Department of Pathology 134, Hvidovre Hospital, University of Copenhagen , Kettegard Allé 30, DK-2650 Hvidovre , Denmark. lyon@post4.tele.dk

Insights

The Biological Stain Commission (BSC) reports on international standards for in vitro diagnostics and medical devices. Key meetings of ISO and CEN technical committees were reviewed for advancements in clinical laboratory testing.

Area of Science:

  • Clinical laboratory science
  • Medical device regulation
  • International standardization

Background:

  • The Biological Stain Commission (BSC) International Affairs Committee convened to discuss critical international standards.
  • Information was gathered from recent meetings of ISO/TC 212/WG 3 and ISO/TC 212.
  • Updates were also provided from the CEN/TC 140 meeting.

Discussion:

  • The meetings focused on in vitro diagnostic products and clinical laboratory testing systems.
  • Discussions covered the development and finalization of international standards for diagnostic products.
  • Regulatory aspects and global harmonization of medical device standards were key discussion points.

Key Insights:

  • The International Organization for Standardization (ISO) Technical Committee 212 (TC 212) held significant meetings on clinical laboratory testing and in vitro diagnostic systems.
  • The European Committee for Standardization (CEN) Technical Committee 140 (TC 140) addressed in vitro diagnostic medical devices.
  • These international collaborations are crucial for advancing diagnostic technologies and ensuring product safety and efficacy.

Outlook:

  • Continued international cooperation is essential for harmonizing standards in the diagnostic industry.
  • Future meetings will likely address emerging technologies and evolving regulatory landscapes.
  • The BSC's role in disseminating this information aids global stakeholders in the in vitro diagnostics field.

Related Concept Videos

Special Staining Techniques01:13

Special Staining Techniques

Specialized staining techniques play a vital role in microbiology by enabling the visualization of specific bacterial structures that remain undetectable with standard microscopy methods. These techniques not only enhance the structural visualization of bacterial cells but also provide critical insights into their pathogenicity and classification. Additionally, they support diagnostic and research endeavors in microbiology by identifying key bacterial features.Capsule Staining for Virulence...
Fixation and Sectioning01:03

Fixation and Sectioning

Two basic types of preparation are used to visualize specimens with a light microscope: wet mounts and fixed specimens.
The simplest type of preparation is the wet mount, in which the specimen is placed in a drop of liquid on the slide. A liquid specimen can be directly deposited on the slide using a dropper. Solid specimens, such as skin scraping, can be placed on the slide before adding a drop of liquid to prepare the wet mount. Sometimes the liquid is simply water, but stains are often added...
Simple Staining Technique01:24

Simple Staining Technique

OverviewStaining techniques in microscopy enhance the visualization of microorganisms by increasing contrast and allowing the differentiation of cellular structures. Simple staining is one of the fundamental methods used to observe the basic morphological characteristics of microorganisms, including their size, shape, and arrangement. This method relies on the application of a single dye to stain the entire cell, producing a clear contrast between the cell and the background.FixationFixation is...