The company is known for its adjustable air mattresses, which allow people to adjust the bedâs firmness according to their taste. In fact, the âsleep numberâ refers to this, and the higher the âsleep number,â the more firm the mattress is. Itâs an innovative concept that makes the company quite unique. The company has had a number of newer innovations and now has a memory foam version of its mattress.
Nair (hair removal) Nair is a hair removal product manufactured by Church & Dwight. It was purchased from Carter-Wallace in 2001. The brand is mainly known for its depilatories that work by breaking the disulfide bonds of the keratin molecules in hair. This reduces the tensile strength of the keratin so greatly that the hair can be wiped away.
Reflectance pulse oximetry may be used as an alternative to transmissive pulse oximetery described above. This method does not require a thin section of the person's body and is therefore well suited to more universal application such as the feet, forehead and chest, but it also has some limitations. typical pulse oximeter utilizes an electronic processor and a pair of small light-emitting diodes (LEDs) facing a photodiode through a translucent part of the patient's body, usually a fingertip or an earlobe. One LED is red, with wavelength of 660 nm, and the other is infrared with a wavelength of 940 nm.