Laparoscopic cholecystectomy is better to use biological clamps or titanium alloys

At present, most of our surgeries are performed with biological clips, which can be degraded in the body, and are generally used to clamp the two ends of the gallbladder neck, and our hospital uses hamerlock

There are also titanium clips, to be honest, this is a backward thing, and now a large number of cases illustrate the damage to the liver caused by titanium clips, especially continuous titanium clips, in hepatobiliary surgery. However, if the gallbladder is removed alone, the use of titanium clips will not have much effect, and you can consider it yourself.

As an ideal material for human implants, metal materials are an important branch of materials science and have been used for human implants for more than 400 years. In Britain, pure gold plates were used to repair skulls and teeth, and then silver, iron sheets, iron wires and iron-based alloys were used to fix fracture joints. After 1930, the United Kingdom and the United States used cobalt-based alloys as human implants.

During World War II, countries such as the United Kingdom, the United States, and Japan used a large number of stainless steel as human implants. In the early 50s of the 20th century, with the development of the rare metal industry, titanium, niobium, and zirconium in the processed and cast state were used as human implants for clinical experiments.

Compared with other metal materials, the advantages of using titanium and titanium alloys are mainly six: 1. Light weight; 2. Low modulus of elasticity; 3 Non-magnetic; 4 Non-toxic; 5. Corrosion resistance; 6. High strength and good toughness.

The advantages of medical titanium and titanium alloy materials have been recognized by the medical community, and are also accepted by more and more patients, considering the factors of war, sports injuries and the improvement of people's living standards, etc., the first choice of titanium and titanium alloy as a human implant has a lot of room for growth, and is bound to become a new economic growth point in the development of titanium applications.

Hello, I suggest that you use titanium alloy, but you must ask Ming Hospital that the titanium alloy material is produced by the first class, and you must use the medical material produced by Yiwu Bao Titanium Medical Titanium.

Disease analysis: The clamp for laparoscopic cholecystectomy surgery is generally a peptide clip, which can be used to stop bleeding, and can also be used to seal the cystic duct stump

This thrombus is a blockage formed by platelets, fibrous networks retaining red blood cells, etc., which is in the blood vessels, and hematoma is a situation where blood overflows from the blood vessels to the tissue and rises to the interstitial space, and the local swelling occurs, which is the blood outside the blood vessels, and will also form clots