Jejunum
The jejunum lies between the duodenum and the ileum and is considered to start at the suspensory muscle of the duodenum, a location called the duodenojejunal flexure. The division between the jejunum and ileum is not anatomically distinct due to the fact that in adult humans, the small intestine is usually 6-7m long, about two-fifths of which (2.5 m) is the jejunum.
Kidney dish
Generally, the volume of a pulp kidney dish (or "vomit dish") is 700 ml. Its length is 25 cm-26 cm, its width 11 cm. Each year more than 100 million pulp kidney dishes are used in hospital or family care.