Introduction to Medical Endoscopy Introduction to Medical Endoscopy - Medical Device Coatings - Cheersonic Medical endoscope is a detection instrument that integrates traditional optics, ergonomics, precision machinery, modern electronics, mathematics, and software. It has image sensors, optical lenses, light source lighting, mechanical devices, etc. Entering the body through other natural pores, and seeing lesions that cannot be shown by X-rays. Medical endoscopes can be roughly divided into: rigid [...]

Medical Tubing Materials Medical Tubing Materials - Tube Coating - Cheersonic Depending on the application, medical hoses and tubing can be produced from a variety of materials, including plastics such as fluorinated ethylene propylene (FEP), nylon, PVC, polyetheretherketone (PEEK), polytetrafluoroethylene (PTFE); thermoplastics Elastomers (TPE); and elastomers, especially silicone. Silica gel. Silicone is a key tubing material for medical devices, especially for implants. The unique properties of high-consistency silicone [...]

Design Points of Handheld Medical Devices Design Points of Handheld Medical Devices - Medical Device Coatings - Cheersonic Compared with general medical devices, handheld medical devices have a wide range of functions, such as meeting patient requirements, occupying less space, convenient maintenance, and easy portability. Due to the widespread application of hand-held medical devices and great help to medical personnel and patients, many hand-held medical devices have begun [...]

Artificial Blood Vessel Barrier Artificial Blood Vessel Barrier - Medical Device Coatings - Cheersonic According to industry insiders, the manufacture of artificial blood vessels involves dozens of procedures, and both textile technology and collagen coating have technical barriers that are difficult to break through. 1. The structure of blood vessels Human arteries are composed of three layers of intima, media and adventitia. Blood vessels of different diameters and [...]

Wafer Oxidation Wafer Oxidation - Photoresist Spray System - Cheersonic The role of the oxidation process is to form a protective film on the wafer surface. It protects wafers from chemical impurities, prevents leakage currents from entering circuits, prevents diffusion during ion implantation, and prevents wafer slippage during etching. The first step of the oxidation process is to remove impurities and pollutants, and it is necessary to remove [...]

Balloon Catheter Hydrophilic Coating Curing Method Balloon Catheter Hydrophilic Coating Curing Method - Ultrasonic Sprayer - Cheersonic After the balloon catheter enters the body, it will cause a series of reactions. For example, vascular endothelial damage and adsorption of bacteria due to catheter friction. In order to reduce the damage of the balloon catheter to the human body during interventional treatment and improve its surface biocompatibility and lubricity, [...]

Balloon Catheter UV Curing Process Requirements Balloon Catheter UV Curing Process Requirements - Balloon Catheter Coating - Cheersonic According to the theoretical basis and experimental analysis of the UV curing process of the balloon catheter, in order to obtain a good curing effect of the hydrophilic coating on the medical catheter and meet the needs of the use of the balloon catheter, the following UV curing process requirements [...]

What is heart valve disease? What is heart valve disease? Drug coating technologies - Cheersonic The heart can be compared to a house, each chamber is like a separate room, and the valve is the door of the room. Heart valves are divided into atrioventricular valves and arterial valves. The atrioventricular valve is the "door" that connects the atrium to the ventricle, the mitral valve that connects the [...]

Artificial Heart Valve Replacement Artificial Heart Valve Replacement - Prosthetic Heart Valve Biocoating - Cheersonic Heart valves are the basic structure of the heart, and severe valve disease can lead to death. Heart valve refers to the valve between the atrium and the ventricle or between the ventricle and the artery. Its main function is to prevent the backflow of blood and ensure the flow of blood from [...]