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Related Concept Videos

Healthcare Associated Infections II: Preventive Measures01:22

Healthcare Associated Infections II: Preventive Measures

Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
Cleaning, Sterilization, and Disinfection01:30

Cleaning, Sterilization, and Disinfection

Cleaning, disinfection, and sterilization are the methods that help to break the infection chain and prevent disease.
Cleaning
The cleaning process usually involves using water with detergents or enzymatic cleaner and removing foreign material from objects and surfaces, including organic material such as body fluids or inorganic material like soil. Cleaning is performed before high-level disinfection and sterilization because foreign materials on the cover of the devices interfere with process...
Asepsis01:28

Asepsis

The condition of being free from disease-causing living pathogens is asepsis. Aseptic techniques include a set of standard practices to achieve asepsis. An example is the regular environmental cleaning of all parts of the healthcare facility and hand hygiene at home before preparing or eating food. Medical and surgical asepsis in healthcare practice protects patients from harmful pathogens, minimizes the risk of contamination of susceptible sites, and reduces the risk of infection transmission.
Hand hygiene01:23

Hand hygiene

Asepsis is the practice of preventing or breaking the chain of infection. The nurse employs aseptic techniques to prevent the spread of microorganisms and reduce the risk of diseases. Hand hygiene is the cornerstone of aseptic techniques and is classified into medical and surgical asepsis. Medical asepsis includes hand hygiene and the use of gloves. Surgical asepsis, or the sterile technique, refers to practices that render and keep objects and areas free of microorganisms.
Hand washing...
Health Information Technology and Healthcare Information System01:30

Health Information Technology and Healthcare Information System

Health Information Technology (HIT)
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
Standard Precaution01:26

Standard Precaution

Standard precautions are the minimum infection control safeguards used while caring for all patients, irrespective of their disease condition. They help prevent the spread of common infectious microorganisms to healthcare workers, patients, and visitors in all healthcare settings.
Hand hygiene is the most crucial means to prevent the transmission of disease. Employers are legally required to provide their workers with personal protective equipment (PPE) to minimize exposure or contact with...

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Related Experiment Videos

Reducing Surgical Instrument Contamination Through Multidisciplinary Quality Improvement: A Systems Approach at an

Kamga Nkouli1,2, Emily Tally1, James Lutz2

  • 1The University of Oklahoma College of Medicine, Oklahoma City, OK.

American Journal of Medical Quality : the Official Journal of the American College of Medical Quality
|June 26, 2026
PubMed
Summary
This summary is machine-generated.

Contaminated surgical instrument sets caused significant patient safety risks and operating room delays. A multidisciplinary quality improvement initiative successfully reduced these events, highlighting the need for ongoing monitoring and system improvements.

Keywords:
8-step methodologyperioperative servicesprocess improvementsterile processingsurgery

Related Experiment Videos

Area of Science:

  • Healthcare Quality Improvement
  • Surgical Patient Safety
  • Sterile Processing Management

Background:

  • Increased incidence of contaminated surgical instrument sets in early 2025 at OU Health.
  • Contaminants included bioburden, hair, holes, debris, and wet sets, impacting patient safety and workflow.
  • Systemic deficiencies were suspected in sterile processing and perioperative workflows.

Purpose of the Study:

  • To address and reduce the recurrence of contaminated surgical instrument sets.
  • To improve patient safety, workflow efficiency, and operating room productivity.
  • To implement and evaluate a multidisciplinary quality improvement initiative.

Main Methods:

  • Convened a multidisciplinary quality-improvement team (administrators, surgeons, nurses, technicians, specialists).
  • Utilized the 8-Step methodology for root cause analysis, process mapping, and data tracking.
  • Implemented interventions: standardized cleaning, enhanced PPE, washer maintenance, improved wrapping, containerization, weight limits, material changes, and staff education.

Main Results:

  • Recorded 388 contamination events between July 2025 and January 2026, with neurosurgery accounting for 36%.
  • Common contaminants: holes (113), debris (98), bioburden (51).
  • Contaminated sets caused 57% of OR delays (2851 minutes), with estimated costs of $176,762 (projected annual $589,042).

Conclusions:

  • Contaminated surgical instrument sets indicate recurrent systems-level failures.
  • Multidisciplinary collaboration and quality improvement methods yielded measurable improvements.
  • Sustained monitoring, competency reinforcement, and system redesign are crucial for future risk mitigation.