Pumping Hatches

The suction (or developing) hatch is a vacula or passage that is found in the lungs and connects to the air sinuses. This hole plays an important role in the processes of respiration and the absorption of oxygen by blood in the human body.

The main function of suction manholes is that they allow gas exchange to take place between air and blood. When we breathe, air enters the alveoli (genital organs with a diameter of 1-4 mm), where oxygen is absorbed into the blood through the alveolar-capillary membrane, and carbon dioxide is released into the air.

Suction hatches begin to form at 24 weeks of fetal development. In humans they range from 30,000

Suction hatches (suction holes) are small oval openings located on the abdominal wall, in the pleural or pericardial cavity. These spaces are filled with a substance called mesothelium, a thin layer of tissue that covers the surface of organs and helps them function. Suction hatches are tiny in size, but play an important role in the exchange of fluids between various organs and tissues, as well as in the exchange of nutrients and oxygen.

One of the main types of tissues that have such hatches is the peritoneum - the transparent membrane at the border between the abdominal and abdominal cavities. The peritoneum provides the connection between the peritoneum and other abdominal organs and helps with protecting the internal organs from damage and bacterial penetration. The abdominal cavity has several suction hatches, which are points of inflow to the abdominal circulatory system.

Another example of a suction hatch is the pericardium - the thin layer of tissue around the heart. This layer also has suction play, which provides pressure regulation within the cardiovascular system. In addition, pericardial suction play acts as a protection for the heart from infection and damage.