With the improvement of the level of biomedicine, people's demand for their own health and medical care is also increasing. Scientists have integrated and developed technologies in various fields and created many excellent technologies that benefit human health. Additive manufacturing (3D printing) is One of the directions that has attracted much attention. Today, I 'd like to share with you the application of power amplifier in the field of biomedical additive manufacturing (3D printing).

Additive technology, namely 3D printing technology, refers to the manufacturing technology of constructing three-dimensional entities by stacking and stacking. In the biomedical field, additive manufacturing is now used in many fields such as manufacturing industry, manufacturing aircraft, manufacturing artificial limbs and ultrasonic imagers.

The application of additive manufacturing (3D printing) in the biomedical field has become more and more popular. Scientists can use this technology to produce medical devices with various shapes, materials, and sizes, or biomedical in vivo repair materials and human tissues. It provides new ideas and tools for the application of medical materials and more scientific diagnosis and treatment.

1. Manufacture of medical devices

In the process of medical diagnosis and treatment, we need to use all kinds of medical devices, but many complex medical devices and their components are often expensive and inefficient using traditional methods, while additive manufacturing (3D printing) can be efficiently completed.

First, CAD software is used to convert the patient's lesion data into a digital model, and then medical devices, such as bones, stents, surgical models of ENT tissues, etc., can be printed with appropriate materials with 3D printing technology. The whole process is safe and efficient, greatly reduces labor costs, and provides great convenience for patient diagnosis and treatment.

2, Manufacture of human tissue

Additive manufacturing (3D printing) can be used not only to manufacture medical devices, but also to directly manufacture human tissue, for example, to meet the needs of new human tissue in cases such as extensive burns or severed limbs.

When printing, the doctor will first use X-rays to scan the damaged human tissue in all directions to build a digital model, and then use additive manufacturing technology to print, this method of manufacturing human tissue and body similarity is very high, and has a high biocompatibility and bioimmunity.

3, Manufacture of bioremediation materials

Additive manufacturing technology can also play an important role in the manufacture of bioremediation materials. Bioremediation materials are generally composed of a series of biological materials. 3D technology can realize the manufacture of in vivo repair materials based on its own CT images in order to meet the needs of special patients.

Application of Power Amplifier in Biomedical Additive Manufacturing (3D Printing)

As an amplifier that can output AC and DC signals, the power amplifier can cooperate with the signal source to amplify the required pulse wave to drive the piezoelectric ceramic or related load required by the medical additive manufacturing system.