How to correctly understand tweezers

Tweezers are designed to facilitate the picking up of small and delicate objects in daily life and medicine and to prevent infection. They are often used in places that require disinfection, medical, experimental, and industrial supplies picking up. Their main function is to replace hands in picking up and moving smaller objects. In daily life and operation, the use of tweezers can avoid direct hand contact, prevent cross-infection, and improve the accuracy of picking up.

1.In the medical field, forceps are mainly used to pick up dressings, gauze, cotton balls and other medical surgical items, to prevent cross-infection and other situations caused by direct hand operation.

2. Professional dental tweezers are mainly used to prevent or pick up cotton rolls, dental materials, small instruments and other precise operations. Its unique elbow and pointed port design can help dentists achieve precise operations in the narrow space of the mouth, avoiding the obstruction of vision by hands.

3. Tweezers are also often used in laboratories to extract samples or grasp experimental equipment. Their corrosion-resistant feature can prevent direct contact with chemicals and other substances from causing harm, further enhancing the safety of experiments.

Tweezers come in various forms, and different types of tweezers have different functions. The above are several common types of tweezers of different shapes and their corresponding functions.

1.Straight-headed tweezers are the most common type of tweezers. They have no changed structure and are mainly used to pick up small items such as gauze, cotton balls, and dressings. They can also be used to remove and place medical consumables. They have a simple structure and are easy to operate.

2. Curved tweezers are often used inside the dental oral cavity to enhance visibility and operating angles. The curved design of the tweezers can prevent hand obstruction and is suitable for deep operations in narrow or deep oral cavities. It can also be used for the operation of precision instruments that require turning and affect the field of vision.

3. Pointed tweezers are mainly used for handling small-sized items that require precise positioning. They are commonly used for dental material positioning, microscope operations, or fine laboratory experiments. Their main function is to pick up parts or tiny tissues.

4. Wide tweezers are commonly used for stably picking up larger and softer objects. The width design can disperse the pressure concentrated on the object, reducing damage to the surface of the item. They are mainly used for picking up dressings and gauze.

5. Elastic tweezers, mainly used in high-frequency scenarios, provide stable rebound force when reducing operational fatigue. Their main function is to achieve natural rebound through the elasticity of the material.

1. Choose the appropriate material according to the usage requirements. Common materials mainly include stainless steel, iron, plastic and many other materials.

2. Select the desired production process, polishing degree and effect. Multiple forms such as matte or glossy finish are available for selection.

3. Whether there is an anti-slip texture on the handle design and whether the usage length is appropriate. Different specifications should be selected according to different scenarios. Common specifications mainly include 10.5 cm, 11.5 cm, 12.5 cm and 14 cm, etc.

4. Choose plastic or metal tweezers for use based on whether the industry requires avoiding conductivity. Plastic tweezers are mainly used in situations where conductivity is to be avoided, while metal tweezers should be avoided in situations where conductivity or magnetic attraction occur.