A cochlear implant is an electronic device that restores partial hearing to individuals with severe to profound hearing loss who do not benefit from a conventional hearing aid. It is surgically implanted in the inner ear and activated by a device worn outside the ear.
Full Answer. There are three other common types of pillows including queen-size, king-size, and euro-size. The dimensions of a queen-sized pillow are 20 inches wide and 30 inches long. A king-sized pillow is 20 inches wide and 36 inches long, and requires a king-sized pillowcase.
The classic bed pillow shape is usually a square or rectangle. In the US, they are common in these three sizes (in inches): Standard (20 x 26 inches), Queen (20 x 30 inches), and King (20 x 36 inches). In the US, a less common size is Jumbo (20 x 28 inches). The Jumbo size is larger than the Standard Size, and smaller than the Queen Size.