Nutrients, either a special liquid formula or pureed food, are delivered to a patient through a tube directly into the gastrointestinal tract, usually into the stomach or small intestine.
A tube passed into the stomach for feeding is called a Gastric feeding tube or "G-tube",
A gastrostomy or a Jejunostomy tube depending on the site of placement
A naso gastic or naso jejunal tube.
Also, a PEG (Percutaneous endoscopic gastrostomy) tube.
enteral feeding. Gastrostomy tube
Gavage
The medical term for feeding through a naso-gastric tube into the stomach is "nasogastric feeding" or "enteral feeding." This method is often used when a patient is unable to eat or drink normally.
The medical term for surgical placement of a feeding tube from the exterior of the body into the stomach is "gastrostomy."
Catheterization is the medical term meaning insertion of a tube into a duct or cavity.
A nasogastric tube is placed through the nose and into the stomach.Nasogastric intubation
The medical term for the inner diameter of a tube is "lumen."
salpingian
Hematosalpinx is the term meaning blood in the fallopian tubes.
Urethra
salpingectomy
thoracostomy or CTI
Cardiac catheterization si the medical term meaning passing a tube through a vessel into the heart.
salpingostomy