Sterile Processing

New research at Harvard explains how bacterial biofilms expand to form slimy mats on teeth, pipes, surgical instruments and crops. Through experiment and mathematical analysis, researchers have shown that the extracellular matrix (ECM), a mesh of proteins and sugars that can form outside bacterial cells, creates osmotic pressure that forces biofilms to swell and spread. The ECM mechanism is so powerful that it can increase the radius of some biofilms five-fold within 24 hours. The results have been published in the Proceedings of the National Academy of Science.

The central sterile supply (CSS) discipline is ever-evolving and routinely faces new technology, instrumentation and standards. Staying abreast of these changes is a pervasive challenge, yet is essential for ensuring quality in the central sterile supply department (CSSD), providing exemplary service to the Operating Room and other hospital customers, and, above all, promoting the delivery of safe, high-quality patient care.

Marketing trends follow social trends; the language of the marketers is shaped to appeal to the popular interest. Awareness has grown in recent decades about the influence of hazardous chemicals on the environment and on human health.

Reprocessing medical devices is an intricate, complicated task, and lapses in infection prevention practices can lead to poor patient outcomes and infections. Cognizant of these implications and the role that medical device preprocessing plays in the larger healthcare arena, last summer the Food and Drug Administration (FDA) launched a coordinated effort focusing on improvements in device design, reprocessing procedures and validation methodologies, and healthcare facility quality assurance practices.

Immediate-use steam sterilization, formally referred to as flash sterilization, is currently a topic getting much attention by operating room and sterile processing personnel across the country.