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Publication Date: 12 October 2026
Collection of Blood from the Donor
Continuing Education Credits: 0.5 hours
Course Description
This lecture by Dr. Michel Garcia provides a comprehensive overview of blood donation procedures, from donor vein assessment to post-donation care. It emphasizes proper vein selection, skin antisepsis, equipment preparation, and accurate venipuncture techniques to ensure both donor safety and blood product quality. Detailed guidance is provided for blood collection, including donor monitoring, flow management, and maintenance of a sterile environment throughout the procedure. The material also addresses common technical challenges, such as decreased blood flow, absent flow in the tubing, and hematoma formation, along with appropriate troubleshooting strategies. Safe discontinuation of collection and effective post-donation care are highlighted as essential steps to prevent complications and promote donor well-being. Overall, the content underscores that meticulous technique, continuous observation, and adherence to standardized procedures are critical for successful blood collection and transfusion safety.
Course Objectives
- Demonstrate proper bag selection, inspection, and labeling
- Differentiate between an artery and a vein
- List the characteristics of a vein suitable for phlebotomy
- State the purpose and procedure for proper skin preparation for venipuncture
- List the steps involved in successful venipuncture
- Differentiate between adequate and inadequate blood flow
- Identify corrective actions for inadequate blood flow
- Describe the procedure for stopping phlebotomy
- Explain post-donation instructions and rationale
Run Time: 34:24
Course Instructor Bio(s)
Michel Andrés García Otálora, MD
Associate Professor, Universidad del Rosario
Bogotá, Columbia
Michel Andrés García Otálora is a Colombian physician–scientist and academic specialized in transfusion medicine, hemovigilance, and physiology. He currently serves as an Associate Professor and Coordinator of the Physiology Unit at the School of Medicine and Health Sciences of Universidad del Rosario in Bogotá, Colombia, where he combines teaching, research, and academic leadership. In addition, he holds several influential roles, including Scientific Advisor to the National Blood Bank in Colombia, Secretary of the Transfusion-Transmitted Infectious Diseases Working Party of the International Society of Blood Transfusion (ISBT), and former International Consultant for Blood and Transplant Services at the Pan American Health Organization. He completed his medical degree and later a PhD in Biomedical Sciences at the Universidad Nacional de Colombia. His doctoral work focused on cellular physiology, particularly ion channels in Leishmania, reflecting his early training in basic science and biophysics, including research experience at the Max Planck Institute in Germany. Over time, his career evolved toward applied clinical research and public health, especially in blood banking and transfusion safety.
