Select Language
In recent years, there have been reports of latex products causing allergic reactions, and some cases have caused lawsuits. Therefore, people are always looking for a new material that can replace latex. Recently, U.S. scientists have developed a new thermoplastic elastomer (TPE) that can be used to replace latex and polyvinyl chloride (PVC) for medical products. The new TPE grades, code-named MP1580L1 and MP1871-R, have a Shore hardness of 37 and 35, respectively. MP1580L1 meets the...
Release date: 2006-09-04 SEBS rubber as a medical device material for the company to compete for the target Relative to natural rubber, ordinary synthetic rubber, thermoplastic elastomer rubber SBS, SEBS has a reputation of "rubber gold" in the industry, is a high-end synthetic rubber. SEBS is a hydrogenation product of SBS. Due to its excellent performance, it can be widely used in the production of high-end automobiles, medical equipment materials, toys, wire and cable, etc. Currently, it is...
Characteristic characteristics Hardness: 70±5, tensile strength: ≥6.5. Product color: transparent, white, black, red, yellow, green (can also be produced as required). Temperature range: -40 - 300 °C. Size: caliber 0.5---30MM. Surface properties: Comb water, non-stick to many materials, can be used for isolation. Electrical properties: When the water is exposed to moisture or the temperature rises, the change is small. Even if the silicon dioxide generated by the short-circuit combustion is...
In the medical field, silicone rubber is excellent in physiological characteristics, and has excellent mechanical properties. The most critical point is also a point of concern to others. The qualified silicone rubber used in the medical field is completely non-toxic and tasteless. First, if safety is not enough, other things are just jokes! With the rapid development of our country's economy and the continuous improvement of living standards, people have become increasingly aware of the safety...
According to the relevant regulations of the International Electrotechnical Commission (IEC), a medical isolated power supply system needs to include: insulation monitor, isolation transformer, transformer load and temperature monitoring equipment, and external alarm display equipment. Therefore, many international and national standards have determined that the use of a medical isolated power supply system is the key to the safe and reliable power supply at medical sites. The medical IT power...
1. Introduction to Isolation Film 1.1 The impact of raw materials and manufacturing processes on the performance of the isolation membrane 1.1.1 Definition and function of isolation membrane Separator is an important part of lithium-ion batteries, a microporous membrane used to separate the positive and negative pole pieces, and a polymer functional material with nano-scale microporous structure. Its main function is to prevent short circuit due to contact between the two poles while allowing...
The SHS1000 series isolated oscilloscope is a dual-channel isolated oscilloscope launched by Shenzhen Dingyang Technology Co., Ltd. based on the successful desktop SDS1000 series oscilloscope products, incorporating the latest broadband isolation patent technology. Set oscilloscope, multimeter, recorder (including trend graph and waveform recorder) functions in one. The input part of SHS1000 series oscilloscope adopts the patent technology of broadband isolation. The two input terminals of the...
The power electronics device consists of two parts, a conversion part and a control part. The former belongs to the category of power flow and strong electricity, and the latter belongs to the category of weak current of information flow. In general, the former is the main electromagnetic interference source, and the latter is the interfered object. In order to make the power electronic equipment operate reliably, in addition to solving the electrical isolation between the conversion part and...
Currently in the general LED lighting market, there are non-isolated designs and isolated drive power. Non-isolated designs are limited to dual-insulation products, such as replacements for light bulbs, where the LED and the entire product are integrated and sealed in a non-conductive plastic, so the end user does not have any risk of electric shock. Secondary products are isolated and relatively expensive, but they are essential where the user can access the LEDs and output wiring (usually in...
Inappropriate isolation circuit design causes equipment damage, and even cases of electric shock accidents are not uncommon. For this reason, many safety isolation design performance requirements and series mandatory certification standards have been proposed in the industry. Appropriate isolation measures must be adopted in the design. In addition to safety considerations, the use of isolation measures can also help reduce ground loop noise. However, isolation measures inevitably introduce...
Industrial circuit design engineers use isolation techniques to address security issues, regulatory oversight, and ground plane issues. If isolation is done in your circuit, you can exchange information and power between two points without actual current flow. There are two major benefits to isolation. First, it protects people and equipment from potentially dangerous surge currents and voltages. Second, it prevents accidental ground loops that interfere with signals from data links and other...
Currently in the general LED lighting market, there are non-isolated designs and isolated drive power. Non-isolated designs are limited to dual-insulation products, such as replacements for light bulbs, where the LED and the entire product are integrated and sealed in a non-conductive plastic, so the end user does not have any risk of electric shock. The secondary products are all isolated and relatively expensive, but they are essential where the user can access the LEDs and output wiring...
Background: The switch indicates that the system is a device for detecting the steering and operating current of the switch. It is one of the important components of the signal centralized monitoring system and is the guarantee for the safe operation of the railway. This article will share the application of power isolation and signal isolation solutions in DC turn-to-turn representation systems. Figure 1. DC trace 岔 representation system block diagram Program recommendation: Power solution...
The difference between the isolation and non-isolation is mainly that the isolation regulator input circuit and the output circuit are not common, and the non-isolated is common ground. In general, non-isolated inductor windings have primary and secondary sides, while isolated only has a single inductor. Use the isolated type when the high power and ground line interference protection requirements are relatively high, and use the non-isolated type in the case of relatively simple and relatively...
One of the important issues to consider when designing a power circuit for an embedded system or selecting a finished power module is to use an isolated or non-isolated power solution. Before we discuss it, let's first understand the concepts of isolation and non-isolation, and the main features of both. First, the concept of power isolation and non-isolation The isolation and non-isolation of the power supply is mainly for the switching power supply. The general view in the industry is: 1....
Recently, the news that Mind Medical, a domestic medical giant with an annual income of 9 billion yuan, submitted an IPO in the A-share market has become a hot topic in China's medical circle. At present, there are problems such as the monopoly of “foreign brand” and the high price of medical equipment in some areas of China. Therefore, the industry hopes that the medical equipment leader Mindray Medical can take the lead in upgrading its independent research and development capabilities...
On the evening of June 16, Hengkang Medical announced that it plans to set up a wholly-owned subsidiary, Hengkang Medical Group Shanghai Medical Group Medical Co., Ltd. and Hengkang Medical Group Shanghai Medical Imaging Technology Co., Ltd. with its own funds of 10 million and 50 million. To build a medical information sharing service system that integrates medical imaging and inspection reports with the doctor group as a platform. According to the announcement, Shanghai Medical Group Medical...
According to the Arterial Network, recently, Guangzhou Jinyu Medical Testing Group Co., Ltd., the pioneer and leader of the domestic third-party medical testing industry, released its first corporate social responsibility report and was also the industry's first social responsibility report. Golden Mile Medical Social Responsibility Report Release Ceremony Since its inception, Jinyu Medical has established 37 medical laboratories, more than 2,000 logistics outlets, covering 90% of...
LED-driven LED power supply Currently in the general LED lighting market, there are non-isolated designs and isolated drive power. Non-isolated designs are limited to dual-insulation products, such as replacements for light bulbs, where the LED and the entire product are integrated and sealed in a non-conductive plastic, so the end user does not have any risk of electric shock. The secondary products are all isolated and relatively expensive, but they are essential where the user can access the...
Vibration isolation is to change the rigid connection between the vibration source and the foundation into an elastic connection to isolate or weaken the transmission of vibration energy, thereby achieving the purpose of reducing vibration or reducing noise. The vibration isolating device generally has a vibration isolator placed under the base to isolate the surrounding objects such as the excitation source and the foundation, so that the vibration of the machine is not transmitted to the...
(1) magnetic pump shaft breakage. CQB-type magnetic pump shaft material used is 99% of alumina ceramic, the main reason for the shaft is broken, because the pump runs dry, the shaft bearing dry wear and tear. Open the pump inspection can be seen when the bearing has been seriously damaged to prevent the pump broken off the main method is to avoid the air pump running. (2) magnetic pump bearing damage. CQB magnetic pump bearings are made of high-density carbon material, in case of pump water or...
1, pipe installation should be carried out after the installation of vibration isolation pump unit components 24h. 2, installed in the pump inlet and outlet pipes on the flexible rubber joints, valves and check valves must be near the pump side. 3, flexible rubber pipe fittings should be installed on the level of pipe. 4, flexible rubber pipe fittings should be installed in an unstressed natural state, is strictly prohibited in the extreme deviation state. , And flexible rubber pipe...
1, pipe installation should be carried out after the installation of vibration isolation pump unit components 24h. 2, installed in the pump inlet and outlet pipes on the flexible rubber joints, valves and check valves must be near the pump side. 3, flexible rubber pipe fittings should be installed on the level of pipe. 4, flexible rubber pipe fittings should be installed in an unstressed natural state, is strictly prohibited in the extreme deviation state. , And flexible rubber pipe fittings...
Automatic pressure control liquid-controlled slow-closing butterfly valve is currently used for turbine inlet of the key control equipment, has a good seal, adjust the performance and create a unique three-eccentric structure of the basic structure of the hydraulic butterfly valve, auto insurance Pressure liquid control slow closing butterfly valve by the field application, the operating system is running well, in addition to the butterfly valve has the advantages of three eccentric structure...
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.