What Are the Applications of Tungsten Wire in Medical Devices?

Tungsten wire has a variety of applications in medical devices, mainly related to its properties such as high density, high melting point, stability and biocompatibility. Here are some common applications of tungsten wire in medical devices:

Radiotherapy: Tungsten wire is used in the manufacture of X-rays and gamma rays in radiotherapy equipment. It is used to make the anodes of X-ray tubes because tungsten can withstand high temperatures and produce high-energy X-rays, which are used in medical imaging and cancer treatment.

Support structures for medical instruments: The high strength and rigidity of tungsten wire make it an ideal material for supporting and fixing medical instruments. It can be used to support key components of X-ray machines, magnetic resonance imaging (MRI) equipment, CT scanners and other equipment.

Implantable Medical Devices: Due to its biocompatibility, tungsten wire is sometimes used to make leads for implantable medical devices, such as pacemakers and neurostimulators.

Surgical Instruments: Tungsten wire can be used to make blades and scissors for surgical instruments because its hardness and sharpness make it suitable for surgical procedures.

Medical Wires: Tungsten wire’s conductive properties and biocompatibility make it a good material for medical wires, which are used to deliver signals or therapeutic energy.

Needle: Tungsten wire can be made into a non-reactive, high-strength medical injection needle to ensure the accuracy and stability of the injection.

Medical Experiments: In some medical research and experiments, tungsten wires can be used to support and manipulate tiny biological samples or cells.