Laparotomy sponge is an absorbent pad for abdominal surgery. They have many applications and are a common feature in surgical kits arranged to prepare an operating room for surgery.
Cover glass is a thin, flat glass sheet of transparent material, usually square or rectangular, about 20 mm (4/5 inch) wide and a fraction of a millimeter thick, and placed on an object observed with a microscope.
An infrared ear thermometer is a medical device used to measure body temperature by detecting infrared radiation emitted by the eardrum. It is a quick, non-invasive, and accurate tool for monitoring body temperature, especially for young children or anyone who may have difficulty using traditional temperature measurement methods.