Related Experiment Video
Updated: Jun 1, 2026

08:01
Biobank for Translational Medicine: Standard Operating Procedures for Optimal Sample Management
Published on: November 30, 2022
[Guidelines concerning sample reception and request recording of laboratory tests].
Annales De Biologie Clinique
|May 27, 2011
Summary
This study details a process for meeting ISO 15189 standards in laboratory settings. It provides guidelines for handling sample identification uncertainties and critical samples to ensure traceability and quality.
Area of Science:
- Medical laboratory science
- Quality management systems
Context:
- Ensuring compliance with the ISO 15189 standard for medical laboratories.
- Addressing the need for robust procedures in sample handling and traceability.
Purpose:
- To describe a process for achieving ISO 15189 compliance.
- To formalize criteria for traceability and manage nonconformities.
- To propose guidelines for handling primary sample identification uncertainties and critical samples.
Summary:
- The described process outlines precautions for request recording and formalizes traceability criteria.
- A logogram is presented for managing nonconformities.
- Guidelines and an algorithm are proposed for treating identification uncertainties and critical or irreplaceable samples.
Impact:
- Enhances the reliability and accuracy of medical laboratory testing.
- Improves the overall quality management system within medical laboratories.
- Facilitates better decision-making when dealing with unique or critical sample situations.
Related Concept Videos
Sample Handling
Transportation of samples from the collection point to the laboratory, as well as storage and preservation techniques, are crucial for maintaining sample integrity and ensuring accurate and reliable test results.
Samples should be transported carefully from collection points to the laboratory. They should be properly sealed and clearly labeled to prevent cross-contamination. To preserve the sample integrity, optimal temperature conditions during transport are essential. This could involve using...
Samples should be transported carefully from collection points to the laboratory. They should be properly sealed and clearly labeled to prevent cross-contamination. To preserve the sample integrity, optimal temperature conditions during transport are essential. This could involve using...
Serum Laboratory Studies, Stool Test, Breath Test
Gastrointestinal (GI) diagnostic studies are pivotal in confirming, ruling out, diagnosing, or staging various diseases, including cancers. Following diagnosis, allocating time for discussions with the patient and providing informational resources is crucial. Diagnostic assessments of the GI tract often occur in outpatient settings like endoscopy suites or GI labs. Preparation for these tests may include dietary restrictions, fasting, liquid bowel preparations, laxatives, enemas, and the...
Sputum Studies II: Culture and Sensitivity
Description
Sputum culture and sensitivity is a medical procedure used to diagnose bacterial infections in the respiratory tract and select the most appropriate antibiotics for treatment. This process involves analyzing sputum samples of thick and opaque secretions produced in the lungs and airways. These samples are collected from patients and then sent to the laboratory for analysis.
The test can identify various pathogens responsible for respiratory infections, including Streptococcus,...
Sputum culture and sensitivity is a medical procedure used to diagnose bacterial infections in the respiratory tract and select the most appropriate antibiotics for treatment. This process involves analyzing sputum samples of thick and opaque secretions produced in the lungs and airways. These samples are collected from patients and then sent to the laboratory for analysis.
The test can identify various pathogens responsible for respiratory infections, including Streptococcus,...
Guidelines For Measuring Vital Signs
Following these guidelines can help nurses accurately measure vital signs, assess changes in patient conditions, and provide timely treatment when necessary. Adhering closely to the guidelines ensures the accuracy and reliability of the results.
Before taking a patient's vital signs, a nurse would consider and assess the patient's comfort level and ensure appropriate equipment is available.
Before taking a patient's vital signs, a nurse would consider and assess the patient's comfort level and ensure appropriate equipment is available.
Contaminants and Errors
Effective sample preparation is crucial for accurate and reliable laboratory analysis. During this process, two significant sources of error can arise: concentration bias from improper sample splitting and contamination caused by methods used to reduce particle size, such as grinding or homogenization. Identifying and minimizing these potential errors is crucial to ensuring the validity of the analysis.
Another key consideration is determining the appropriate number of samples required to...
Another key consideration is determining the appropriate number of samples required to...

