Objective: To evaluate the effects of varying numbers of layers of plaster of Paris bandages on the mechanical properties of specimens used on the construction of orthopedic splints. Methods: Rectangular plate-shaped and cylinder-shaped specimens were constructed and assigned to two groups simulating plaster slabs and cast and further divided into six subgroups according to the number of layers...

Single wall carbon nanotubes (SWCNTs) are coated with polyvinylpyrrolidone-iodine (povidone-iodine or PVPI) in water. This solution of SWCNTand PVPI is deposited as a composite film, composed of individual and bundled SWCNTs with a PVPI coating. This material acts as a conductive nanotextured bandage with high flexibility and self contained slow-release antiseptic iodine. Antibacterial properti...

Transmission of vaccinia virus after smallpox vaccination is a concern. We conducted a prospective examination of the protection afforded by vaccination-site bandages in recently vaccinated individuals. After smallpox vaccination, inoculation sites were covered with 2 occlusive dressings. Site assessment and bandage changes occurred every 3-5 days until the site was healed. At each visit, speci...

The objective of this study was to identify the prevalent complications in the postanesthesia recovery room (PARR), and correlate nurses' work hours with the complications. The sample consisted of 400 records of patients older than 18 years, who had major and medium surgical procedures, admitted at the PARR unit, with a stay of at least one hour. The prevalent complications were pain and hypoth...

BACKGROUND Concern about accidental contact transmission after smallpox vaccination has prompted various recommendations regarding vaccination site coverage. METHODS On days 6-8 after their first-ever smallpox vaccination, 63 adult subjects were randomized to apply a self-adhesive bandage (n=20), gauze with adhesive tape (n=21), or gauze with a semipermeable dressing (n=22) over the vaccinati...