Sometimes the medicine needs to be diluted before it can be used. This will increase the volume of the liquid medicine. Microset is used as an interface for the convenience of injecting this volume of medicine. Microsets are among the simplest devices, as only a cannula-type catheter needs to be inserted to start the injection quickly. However, the above factors should be taken into consideration when deciding to use these lines. The cannula is usually inserted into the back of the hand, arm, or hand, but in special cases (infants, people with any type of upper limb problem, etc.), leg veins can be chosen. A disadvantage of peripheral intravenous lines is their limited duration, which forces the physician to change the entry point from time to time depending on the judgment of the clinical staff. In addition, peripheral vessels are smaller in size, which limits the volume of drugs that can be administered. Central venous lines are inserted into the veins with a much larger size, which allows a larger volume to be injected while reducing the risk of extrusion. In addition, their durability is much longer. It is precisely for these reasons that microsets are widely used in ICUs and in cancer treatments. Arcomed microset is made of PP, ABS, nylon, SAN, PVC materials and is most widely used in emergency rooms, delivery rooms and inpatient wards. Some drugs must be diluted first before being injected into the patient. In such cases, they get help from Microset