Αποτελέσματα Αναζήτησης
For reuseable sharps, such as knives or scissors, a storage container—such as a tray or inexpensive emesis basin—should be readily available at the point of use. During animal perfusion procedures, place the needle/syringe into a tray or basin in between uses.
Use knives for tasks that require greater cutting action. Do not leave blades out in the lab environment after use (i.e., left on the lab counter), regardless of what they have been used for. Do not leave sharp devices out in the environment any longer than necessary.
With the advancement of lab instrumentation and development of kits to support life science-related procedures, the need to use sharp devices such as needles, glass pipettes and scalpel blades has somewhat diminished over time. However, sometimes the use of a sharp instrument is unavoidable.
In a laboratory or animal care setting, the potential for exposure to zoonotic agents must always be considered. A sharp is an item that is designed to cut or puncture skin. Sharps include unused, disinfected or contaminated, needles, syringes with needles, scalpel blades, lancets and razor blades.
1 Ιαν 2012 · Modern microtomes are precision instruments designed to cut uniformly thin sections of a variety of materials for detailed microscopic examination. Central to the production of good sections is the...
Three knives commonly available in the household have been tested; a cook's knife, a carving knife and a utility knife (shown in Fig. 2). The blade tip geometry, or the sharpness of the blade...
Generally, a microtome has a knife, base, and sample holder. It has many different types based on operating mode and knife material; manual, automated, semi-automated microtome with steel, diamond, glass, tungsten carbide, or sapphire knife. The instrument is mainly used in histological and pathological studies and analyses.
