The cannula is derived from Latin meaning “little reed”. It is important not to be confused with cannula sizes. Cannulae is its plural form. This device is a form of a tube that is inserted into your body to get or remove some fluid from the body. The tube may include outer surfaces and the inner portion of Trocar needle. This helps in extending its advancement to targeted vein by over half length of the introducer.
Decannulation is a process of getting cannula sizes out completely no matter the sizes. It is only a doctor can dictate or instruct the process and whether the device is no longer required to help the patient breathe.
Sizes differ depending on various types of device. Usually, cannulae have trocar attachment, which helps to puncture the body to place material in intended place. You should note that there are about 11 types of cannulae. Moreover, they are available in various sizes.
Nowadays, there are various types of cannula sizes and cannulae, which are used in the hospitals. However, the most common is intravenous cannulae. They are mainly utilized in cardiac surgery and are performed by establishing cardiopulmonary bypass.
A nasal cannula is used in administering oxygen by running the plastic tubing beneath the nose. On the other hand, a venous cannula is used in administering medicines, intravenous fluids, and blood samples from the patients. Arterial type is usually placed in artery if the patient is under intensive care. It helps to monitor blood pressure and getting blood samples as required.
Cannulation process helps patients in various ways. However, there are certain complications, which can arise from it. The complications may be grouped into four major categories such as hematoma, phlebitis, infiltration, and embolism. You should note that the process can be used outside health fields. Such fields include synthetic chemistry, general aviation, bio research, and many more.
Cannula sizes vary based on types and uses. These devices provide assistance and help, particularly in the health-related fields. This can be administered by the experts who ensure that risks are only minimal.
You need to know what is required to handle the patient when using these devices. This is particularly true if it is set up in your residence and no longer under hospital care. Therefore, you are in charge of all the actions as none can monitor the different things you can do on regular basis.