A blood transfusion warmer is a medical device used to heat blood transfusions and infusion fluids. It heats the liquid to the appropriate temperature to improve patient comfort and treatment effectiveness.

A continuous blood glucose monitoring system is a device used to monitor a patient's blood glucose levels. It continuously monitors patients' blood sugar changes and provides real-time blood sugar data to help doctors better understand patients' blood sugar control. The characteristic of the dynamic blood glucose continuous monitoring system is that it can monitor blood glucose levels in real time without requiring the patient to take multiple blood samples. This non-invasive monitoring method can reduce patient pain and discomfort and improve patient compliance. The system usually consists of three main components: sensor, receiver and display.

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.