Tocography Internal

Internal tocography (IT) is a method of assessing the condition of the fetus during labor, which is used to diagnose fetal hypoxia (lack of oxygen) and other complications of pregnancy. TV is one of the non-invasive diagnostic methods that allows you to obtain information about the condition of the fetus without the need for surgical intervention.

To conduct TV, a special rubber balloon is used, which is inserted into the uterus through the vagina and connected to a pressure gauge. The balloon is filled with air, then the pressure in it is measured within a few minutes. Changing the pressure in the balloon allows you to determine the fetal heart rate and its condition.

TV is performed only in the first stage of labor, when the fetus is in its most vulnerable state. This method allows you to quickly and accurately determine the condition of the fetus and take measures to save it.

However, it should be noted that TV is not the only method for diagnosing the condition of the fetus. In addition, this method cannot completely replace fetal ultrasound, which is a more accurate and safe diagnostic method.

Thus, TV is an important method for diagnosing the condition of the fetus during pregnancy and childbirth, but should not replace other diagnostic methods.

Internal tocography (TI) is a method for recording intrauterine pressure (IUP) during pregnancy. This is a simple, safe method that allows you to control uterine contractions and the tone of the presenting part and determine the mode of labor and the need to use a technique for choosing the position of the fetus (especially in cases of longitudinal and mixed type of position). The method is usually performed in the second or third trimester of pregnancy, after which predictions can be made regarding the mode of delivery immediately before birth.

TI is a relatively new imaging modality, but has rapidly spread as a way to set expectations regarding mode of delivery for parents of young women facing very difficult pregnancies. Because of the low risk to mother and baby, TI is recognized by many hospitals. Since it is a non-invasive method, it is easy to use and repeat many times. When using a catheter, there are no major injuries, and anesthesia can be provided by an obstetrician-gynecologist.

To perform TI, a special balloon measuring approximately 3–5 cm is used.