Disposable endotracheal tube is a device used for breathing, anesthesia and first aid. It is mainly used to maintain airway patency and assist breathing. It is usually made of a flexible tube with one end connected to the ventilator or anesthesia machine and the other end inserted into the patient's airway.

Usually consists of a tube and a head cover. Pipes are generally made of PET (polyethylene terephthalate) or glass tubes, with or without additives or add-ons attached to the inner wall of the tube. Used in conjunction with disposable blood collection needles, it is used for the collection, transportation and storage of human venous blood.

The disposable anesthesia breathing circuit is a respiratory support device used during anesthesia and emergency procedures. It consists of multiple components, including breathing tubes, breathing bags, breathing valves, etc. This anesthesia breathing circuit is characterized by one-time use, which avoids the risk of cross-infection and improves patient safety. At the same time, the disposable design also facilitates the operation of medical staff and reduces the workload of cleaning and disinfection.

Disposable ESU pencil is a common medical device used for high-frequency electrosurgical surgery and is widely used in various medical departments.

Disposable indwelling needles are medical devices used to establish intravenous channels in patients for infusion, blood transfusion, drug injection and monitoring. Used in conjunction with infusion sets and blood transfusion sets, it can be left in blood vessels for a period of time and used for puncture and input of human fluids, blood collection, or arterial blood pressure monitoring and continuous arterial blood gas monitoring.