Recently, a good news came from the Guilin Latex Factory. The silicon rubber catheter project developed in collaboration with the Jinan University in Guangzhou was used as a mature project for the construction of the plant's reproductive health industry park with high-tech, high-performance, and strong market adaptability. Widely recognized in the industry. Tao Ran, director of the Guilin Latex Factory, said: “Our goal is to start with research and development of silicone rubber catheters, in the silicone rubber industry, and gradually develop silicone rubber gastric drainage tube, nasal drainage tube, abdominal drainage tube, uterine cavity compression hemostasis, and A variety of interventional treatment catheters and a series of products, for the sustainable development of enterprises to seek new profit growth point." He revealed that the plant currently has its key production technology has been mastered, but also mastered the round tip of the catheter and The advanced technology of balloon molding at one time has applied for invention patents on the disposable tip of the catheter and the disposable balloon molding technology. As a veteran latex product company, Guilin Latex entered the field of silicone rubber products through careful market analysis and made the decision. Tao Ran told reporters that silicone rubber is a highly active absorbent material that can be recycled. Silicone material looks a bit thin, in fact, it is quite "robust", -60 °C to 260 °C environment it can easily handle. Because this material does not contain any metallic elements, it can not only be heated on fire but also used in microwave ovens. Silicone rubber medical devices are a new industry with higher product profits. Medical devices made of silicone rubber have many advantages: high purity, good transparency, high strength, and ease of processing and molding, making them ideal for producing a variety of medical catheters. The biggest advantage of silicone rubber materials is that it has good affinity with the human body, and it has long-term exposure to the human body without toxic side effects. Tao Ran analysis, due to the domestic economy and technology and developed countries there is still a certain gap, the current domestic use of a larger amount of latex catheters and latex silicone coated catheters, but because of natural latex contains proteins and other impurities, biocompatibility Poorer, greater stimulation of the urethra and bladder mucosa can easily cause urethral pain and inflammation in the patient. The all-silicone catheter has the advantage that the latex catheter cannot be replaced: the surface is smooth and easy to insert; the inner diameter of the lumen is wide, the internal cavity does not form calcium, precipitate, and the drainage is unblocked, completely solving the problem of difficulty in extubation resulting from catheter blockage. Good biocompatibility, effective in reducing tissue irritation and allergic reactions, can stay in the body for a longer period of time without replacement. Therefore, silicone rubber catheters are more suitable for patients with 7 to 20 days of long-term indwelling catheters. With the improvement of people’s living standards and awareness in China, in recent years, medical high-performance organic silicone rubber catheters have gradually gained attention in the country, and there is a tendency to replace latex catheters in the near future. Guilin Latex Factory has determined that the future of silicone rubber catheters is very promising.
Tubal Johnson Screen, also called stainless steel sieve pipe or filter pipe, is widely used in sand control industry of oil, gas and well, especially in well industry. The special wedge shaped wires are welded on a group of supporting rods arranged in a circular pattern.
The continuous winding of wedge shaped wire on the supporting rod forms continuous high density uniform slot opening. Wedge shaped stainless wires and support rods are connected together by welding, thus, the structure is strong and durable.
Outer diameter from 25 mm to 800 mm
Material: 304, 321, 316 L, 904 L, duplex steel 2205, duplex steel 2207, Monel .etc.
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