cheersonic, Author at Ultrasonic Coating Solutions

13 06, 2021

Denitrification of wastewater from microbial fuel cell coupling system

Denitrification of wastewater from microbial fuel cell coupling system The rapid development of industrialization and urbanization has brought extensive attention to wastewater treatment in the microbial fuel cell coupling system. Especially in some industrial production areas, excessive nitrogen will increase the pressure of self-cleaning in the environment, leading to serious eutrophication of rivers, lakes and other water bodies, degrading ecosystem services, or even completely losing them. Therefore, controlling [...]

11 06, 2021

Ultrasonic Atomization For Drug Eluting Stents

Ultrasonic Atomization For Drug Eluting Stents Major advances have been made in the past few decades in the percutaneous treatment of artery diseases. The development of each new technology has been spurred by the downfall of the previous technology. Balloon angioplasty emerged as a minimally invasive solution to previous treatment methods which typically involved significant opportunity for complications. This treatment method came with its own disadvantages due to [...]

9 06, 2021

Balloon Specialization

Balloon Specialization Balloon Specialization - Balloon Catheter Coating System from Cheersonic The development direction of medical balloons will be high performance and specialization. For stent delivery and expansion balloons used for luminal shaping, the high performance is to reduce the wall thickness, improve the pressure resistance, and increase the flexibility of the balloon to facilitate its delivery and expansion, but these three properties are mutually restricted. Yes, so [...]

7 06, 2021

Some New Applications of Medical Balloons

Some New Applications of Medical Balloons Some New Applications of Medical Balloons - Paclitaxel Balloon Coating With the continuous improvement of balloon materials, structure and performance, the application of balloons has become more and more extensive. In addition to the application in PTCA and PTA, balloons are now also used in heat delivery catheters, laser catheters and photoactivation therapy ( PDT), positioning sealed catheters and drug delivery catheters, [...]

6 06, 2021

MEA Fabricated by Ultrasonic Spray

MEA Fabricated by Ultrasonic Spray Due to the high-quality power, scalability, and fast start-up, proton exchange membrane fuel cells (PEMFCs) are a promising future power source. Membrane electrode assemblies (MEAs) play an important role in performance. A MEA is a composite of a GDL, catalyst layer (CL), and proton exchange membrane (PEM). The electrochemical reaction occurs at the CL. The electrochemical reaction needs a three-phase boundary (TPB) where [...]

5 06, 2021

Classification of Balloons

Classification of Balloons The performance of the balloon is largely determined by its material, so the classification of the balloon is also the classification of the balloon material. At present, there is no universal criterion for the classification of balloons. There are two types of balloon classification methods recognized by most people in the industry: 1) Balloons are classified into high pressure balloons and low pressure balloons according [...]

4 06, 2021

Catalyst Coated Membrane Technique

Catalyst Coated Membrane Technique Useing of an ultrasonic spray for the fabrication ultra-low Pt loading MEAs with the catalyst coated membrane technique. Cathode Pt loading coated with catalyst ink by the ultrasonic spray method was investigated. It was determined that 0.272 mgPt/cm2 showed the best performance for 33 wt% Nafion content in a catalyst coated membrane when it was ultrasonically spray coated with SGL 24BC gas diffusion layer. [...]

3 06, 2021

Development of Balloon Materials

Development of Balloon Materials Development of Balloon Materials - Catheter Coatings - Cheersonic So far, the vast majority of medical balloons are made of polymer materials. The original medical balloons were made of soft polyvinyl chloride (PVC). Compared with today's balloons, this kind of balloon has a thicker wall but low pressure resistance. As scientists continue to screen and explore polymer materials, in the early to mid-1980s, balloons [...]

2 06, 2021

Ultrasonic Spray For MEA Fabrication

Ultrasonic Spray For MEA Fabrication Ultrasonic spray coating technique is replacing air spray coating technique in a wide range of industrial and R&D applications, such as photo resistor coating, solar cell industry and fuel cell industry. Ultrasonic spray coating is a technology that is more precise, more controllable, and tighter of drop distribution. Tight drop distribution and non-clogging ultrasonic create very uniform thin films, therefore, ultrasonic spray coating [...]

1 06, 2021

Balloon Catheter

Balloon Catheter Balloon Catheter - Balloon Catheter Coating Systems - CHEERSONIC In 1977, Swedish doctor Gruentzing successfully performed the first percutaneous transluminal coronary angioplasty (PTCA), marking the beginning of interventional medicine. As a young and energetic professional technique, interventional therapy has attracted more and more people's attention for its advantages of small trauma, safety, and reliability. In the past 30 years, especially in the past 10 years, interventional [...]

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