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.

It usually consists of an elastic drug storage bag (without drug), a dosing device, an extension tube and a flow rate controller. Mechanical elasticity is used as kinetic energy to provide power for the pump body. Supplied sterile for single use.

It usually consists of a cuff, an inflatable tube, a laryngeal mask intubation, a machine end, a connector, an indicator balloon, etc. After being inserted into the throat, the cuff is inflated to block the mouth and esophagus while keeping the patient's trachea open. Generally provided sterile and disposable. Disposable medical laryngeal mask is a device used during respiration, anesthesia and first aid to maintain ventilation and oxygen supply to patients.

Gauze bandage is a common medical dressing made of gauze material. It is usually used to fix wound dressings, wrap limbs, etc.

Medical abdominal drapes are usually dressings made from medical absorbent cotton gauze or absorbent cotton and viscose fiber blended gauze through cutting, folding, packaging and sterilization steps. It is used to absorb body exudate during surgery and support organs, tissues, etc. during surgery.