in this study, the effect of different sterilization treatments (115, 120 and 130 ° c, with same sterilization value) was evaluated on the chemical composition and lipid quality of canned silver carp. after sterilization, moisture and fat content were decreased and the amounts of protein and ash were increased, although significant differences due to the different thermal treatments were not ob...

Validation by steam sterilization of reusable medical devices requires careful attention to many parameters that directly influence whether or not complete sterilization occurs. Complex implant/instrument tray systems have a variety of configurations and components. Geobacillus stearothermophilus biological indicators (BIs) are used in overkill cycles to to simulate worst case conditions and ar...

Background and objectives: Hawthorn as an ethno-pharmaceutical plant has been consumed for 2,500 years. Flowers, leaves and fruits of hawthorn are rich in antioxidant and polyphenols and are popular in the treatment of congestive heart failure. Methods: In the present study, by using various media and plant hormones the regeneration and callogenesis capacity of...

The interpretation of blood culture results has become a day-to-day problem in hospitals. The minireview by M. Weinstein provides excellent insights into the problem in a short, precise, clinically applicable form (3). The reason for the increased rate of contamination is explained in part by the difficulty of sterilizing the skin at the insertion site and/or the catheter. It is implied that on...

All invasive procedures involve contact by a medical device or surgical instrument with a patient's sterile tissue or mucous membranes. The level of disinfection or sterilization is dependent on the intended use of the object: critical (items that contact sterile tissue such as surgical instruments), semicritical (items that contact mucous membrane such as endoscopes), and noncritical (devices ...

BACKGROUND I investigated the effects of steam sterilization on light intensity of reusable fiberoptic laryngoscope blades. METHODS Six new reusable fiberoptic Macintosh laryngoscope blades were steam sterilized. The light intensity was measured, the tip of the blades was photographed, and the light intensity of six new plastic disposable Macintosh laryngoscope blades was also measured. RES...

The work presented here is with a view to improving performance of sterilization services in hospitals. We carried out a survey in a large number of health establishments in the Rhône-Alpes region in France. Based on the results of this survey and a detailed study of a specific service, we have built a generic model. The generic nature of the model relies on a common structure with a high level...

Undetected air leaks in a high-vacuum sterilizer can defeat the sterilization process. For this reason the maintenance and supervision of these sterilizers needs expert engineering care. The importance of controlling the high-vacuum sterilization process from the centre of a load rather than the chamber drain is emphasized, and a method of detecting any failure in a high-vacuum process is descr...

Laparoscopic tubal ligation is an effective means of permanent sterilization. The recently released CREST study underscores the need for proper patient selection and counseling.

Ethylene oxide (EO) is a well-known sterilizing agent. However, only recently has its use significantly emerged, based on its range of applications in the field of new medical device development and sterilization. This paper describes the progress in terms of EO sterilization and concludes that it remains a promising field to explore and develop. The EO action mechanism and toxicity are analyze...