Britax Child Safety, Inc offers a full line of car seats for infants. They also have convertible seats for children up to 65 pounds, and booster seats for children from 25 to 90 pounds. Britax also carries booster seats for children up to 120 pounds.es, but only when using along with an infant car seat, a bassinet, or second seat for the baby. If you don't have any of those accessories, the B-Ready can only be used for children older than 6 months and who weigh up to 55 lbs.
tenaculum(Noun) A medical instrument consisting of a sharp hook attached to a handle; used mainly for taking up arteries and the like. Tenaculum(noun) an instrument consisting of a fine, sharp hook attached to a handle, and used mainly for taking up arteries, and the like. Tenaculum. A slender sharp-pointed hook attached to a handle and used mainly in surgery for seizing and holding parts such as arteries. Tenaculum.
The superior colliculus, (Latin, upper hill) is a paired structure of the mammalian midbrain. In other vertebrates this is known as the optic tectum or simply tectum, and the adjective tectal may also be used. The superior colliculus forms a major component of the midbrain.The tectum is a layered structure, with a number of layers that varies by species. The superficial layers are sensory-related, and receive input from the eyes as well as other sensory systems.n mammals, and especially primates, the massive expansion of the cerebral cortex reduces the tectum (superior colliculus) to a much smaller fraction of the whole brain.