AIM The purpose of this prospective, randomized, controlled study was the comparison of maximal sterile barrier (consisting of mask, cap, sterile gloves, gown, large drape) vs control precautions (mask, cap, sterile gloves, small drape) and of transparent polyurethan film vs gauze dressing for use on central venous (CVC) nontunneled catheters, inserted via the jugular vein. Skin colonization at...

This paper describes a simplified mathematical model and the relevant numerical algorithm that simulates a draped cloth over a virtual human body. The proposed algorithm incorporates an elliptical, or non-consecutive, method to simulate the cloth wrinkles on moving bodies without having to reference the results of past drape simulation time steps. A global–local analysis technique was employed ...

BACKGROUND The management of giant omphalocele (GO) presents a major challenge to pediatric surgeons. Current treatment modalities may result in wound infection, fascial separation, and abdominal domain loss. We report a GO infant who required a delayed closure and was managed using sterile incision drape and polypropylene mesh. METHODS A 3080 g full-term female infant was born with a GO. The...

We have recently shown that waste heat from forced-air warming blankets can increase the temperature and concentration of airborne particles over the surgical site. The mechanism for the increased concentration of particles and their site of origin remained unclear. We therefore attempted to visualise the airflow in theatre over a simulated total knee replacement using neutral-buoyancy helium b...

The longitudinal growth and development of the soft tissue drape for boys and girls with long and short vertical patterns was examined from age 7 to 17 years. The sample was taken from the Denver Growth Study and consisted of 32 subjects who were selected on the basis of their percentage of lower anterior vertical face height. All subjects were of northern European ancestry, and none had underg...