Familiarity with infusion set: components, function, advantages and disadvantages

Infusion set set (or intravenous injection system) is one of the vital tools in the field of medicine, which is used to inject fluids into the body of patients. This device is usually used in hospitals, treatment centers and even in patients' homes. The use of the serum set helps doctors and nurses to accurately and controlled inject liquids into the patient's body in order to improve the patient's condition and accelerate the treatment process.

Infusion set set includes several different parts, each of which has its own task. These pieces include:

1. Venous catheter: A venous catheter is a thin and flexible tube that is inserted into the vein of the patient. This tube is inserted through a needle and then the needle comes out and the catheter stays in the vein. An IV catheter is used as a route for injecting fluids into the body. There are different types of intravenous catheters that are used depending on the patient's needs and the type of treatment.
2.  Syringe or injection pump: The syringe or injection pump is responsible for injecting liquids into the body. A syringe is a hand tool that injects liquids into the body by pressing its belt. An infusion pump is an electronic device that automatically injects fluids into the body. This pump has the ability to accurately adjust the amount and speed of injection and is used for cases that require the injection of liquid in precise amounts.
3. Connecting tubes: Connecting tubes are used to connect the catheter and syringe or injection pump. These tubes are used to transfer fluids from a syringe or injection pump to a catheter. They are made of flexible, antiseptic materials to prevent infection.
4. Connectors: Connectors are used to connect the connecting tubes to the catheter and the syringe or the injection pump. These connectors are made of plastic or metal and are used to ensure the correct and leak-free connection of tubes to catheters and syringes or injection pumps.

In practice, to use the infusion set, first the venous catheter is inserted into the vein of the patient and then the connecting tubes are connected to the catheter. After that, the syringe or fluid injection pump is connected to the connection tubes and the fluids are injected into the patient's body. The speed and amount of liquid injection is adjusted according to the needs of the patient and the doctor's recommendations. The use of infusion set is used as a safe and effective method of injecting fluids into the body in the treatment of many diseases and medical conditions. This includes injecting saline fluids, medications, blood, and various nutrients.

In practice, to use the infusion set, first the venous catheter is inserted into the patient's vein and then the connecting tubes are connected to the catheter. After that, the syringe or fluid injection pump is connected to the connecting tubes and fluids are injected into the patient's body. The speed and amount of fluid injection is adjusted according to the patient's needs and the doctor's recommendations. Using infusion setas a safe and effective way to inject fluids into the body is used in the treatment of many diseases and medical conditions. This includes injecting saline fluids, medications, blood, and various foods.

• Ease of use: infusion set are easy to use and do not require special skills for injecting liquids. This means that even non-professional people can use them.
• Ability to precisely adjust the flow rate: infusion set bottles usually have a system that allows the user to accurately adjust the flow rate of the liquid. This is very important for optimal fluid management in patients.
• Possibility of multiple injections: infusion sets usually have several injection tubes that allow the user to inject different liquids simultaneously or sequentially. This possibility is very useful for people who need to inject several drugs or liquids.
• Reducing the risk of infection: infusion set labs usually have sterile systems, which reduce the risk of infection. The use of loose disposable serums can also help prevent the transmission of infections.
• Use in different environments: infusion set sets can be easily used in different environments, including hospitals, medical centers, homes and public places.
• Lower cost: infusion sets are usually used once and have a relatively lower price than other equipment. This can help to reduce the cost of treatment and fluid management.

However, it should be noted that any use of infusion sets should be done under the supervision of a doctor or nurse, and proper hygiene and sterilization are of particular importance.

Using the infusion set may come with some risks. Some of the dangers of using loose serums are:

• Infection: If proper hygiene and sterilization are not followed, infection can occur at the injection site. This infection may be local (limited to the injection site) or systemic (in the whole body) and it can cause serious problems such as fever, inflammation, blood infection, etc.
• Bleeding and blood vessel damage: Improper use of the serum may lead to bleeding and blood vessel rupture. This problem may cause swelling, pain, and drainage in the injection site.
• Allergic side effects: Some people may be allergic to the ingredients in the serum set and experience allergic side effects such as anaphylaxis (swelling and dehydration throughout the body).
• Improper fluid injection: Improper fluid injection may lead to problems such as electrolyte disturbances, increased blood pressure, excessive secretions in the lungs, etc.
• Risk of high blood pressure: If fluids are given too fast, blood pressure may rise suddenly and lead to cardiovascular problems such as angina (chest pain) or coronary artery disease (clotting of the heart).
• Improper transportation: In case of improper transportation of serum and fluids, insufficient or excessive amount of fluid may be injected to the patient and cause problems such as overhydration (increased water content in the body) or dryness and lack of fluid in the body.

In any case, to avoid the risks of using infusion set, it is necessary to always use sterile and hygienic equipment, to pay enough attention to the doctor's and nurse's instructions, and to see a doctor immediately in case of any abnormal symptoms.

Due to the advancement of technology and scientific researches, the infusion set and the related devices have experienced improvements. Some of the latest ideas and developments in the infusion set field include:

• Intelligent electronic systems: the new infusion sets have the ability to adjust the amount and speed of injection more precisely using advanced electronic systems. These systems usually have a screen that shows the doctor or nurse information about the injection of fluids and allows for setting various parameters.
• Use of wireless systems: Some infusion sets use wireless technology to transmit information and control injections. These systems allow the doctor or nurse to control the injection of fluids remotely and receive information about the injection. It provides improved management and monitoring of fluid infusion.
• New and more convenient designs: Newer infusion sets with improved and more convenient designs make their use simpler and more convenient for doctors and nurses. Some of these designs include smaller serum free-weight sizes, detachable systems for easy cleaning, and improved packaging for easier transportation.
• Use of antiseptics: In the infusion sets, antiseptics are used to prevent the risk of infection due to the injection of fluids. These disinfectants are usually used on the surface of catheters and connecting tubes and help to keep them clean and sanitary.
•  نرم‌افزارهای مدیریت تزریق: برخی از ست سرم‌ها همراه با نرم‌افزارهای مدیریت تزریق هستند که به پزشک یا پرستار امکان می‌دهد تا اطلاعات مربوط به تزریق مایعات را به صورت دقیق و مرتب دریافت کنند و آنها را ثبت و نظارت کنند. این نرم‌افزارها معمولاً قابلیت ذخیره و به اشتراک گذاری اطلاعات را دارند و می‌توانند در تصمیم‌گیری‌های بالینی و بهبود فرآیندهای درمانی مؤثر باشند.

On the other hand, many researches are being carried out that aim at further improvements in infusion set set and related devices. These researches include the use of smart sensors to monitor the pressure and flow of fluids, the development of a set of infusion sets that can be used at home, the optimization of the speed and method of injecting fluids, and the use of new injection methods such as injection through the skin, etc.

In general, the use of the infusion set accelerates the improvement of the patient's condition and in many cases brings about a significant improvement in the patient's condition. Also, this method has fewer side effects than other methods of fluid injection. It is necessary to remind again that in order to use the serum set, you must be guided by an experienced doctor or nurse and follow the instructions and the relevant health tips.