Dialysis catheters are used to drain a patient's blood to a dialysis machine for processing, and then return the processed blood to the patient. Long-term catheter use may lead to a range of complications, including infection, blockage, skin damage, thrombosis, catheter migration, and catheter rupture. Infection is one of the most common complications of long-term catheterization. Dialysis catheter-related infections can be divided into: catheter outlet infections, catheter tunnel infections, and systemic infections.

Hemodialysis powder is used for patients with acute and chronic renal failure, uremia and acute drug poisoning who require dialysis. Hemodialysis is a method of treating kidney failure. It removes waste products and balances electrolytes in the body by taking the patient's blood out of the body, purifying it through a special filter, and then injecting it back into the patient's body. In the process of hemodialysis, hemodialysis powder plays an important role. It can effectively remove waste and excess fluid from the body, helping patients with renal insufficiency stay alive.

Heel blood lancet is used to collect blood samples from the baby's heel area.

Elastic bandages have good elasticity and softness and can effectively fix and protect the injured area, reduce pain and promote wound healing.

Disposable dental injection needle is a medical device used for dental injection. It is mainly used to inject anesthesia or other therapeutic drugs to patients for the purpose of treatment or pain relief. It can also be used in periodontal care processes, such as teeth cleaning, periodontal disease treatment, etc.