At present, infusion pumps have become indispensable in the treatment of infants in clinical infants and some emergency patients, as well as dozens of drugs that require strict control of dosage, such as infusion of antihypertensive drugs and antiarrhythmic drugs Safety infusion equipment. As early as a few years ago, hospitals in developed countries were equipped with infusion pumps for almost every hospital bed. At present, only some large hospitals use infusion pumps, and most of them are expensive ones (about 20,000 yuan) Small hospitals are difficult to promote. However, from the perspective of the infusion pump market, the population of the United States is about 300 million. The annual demand for infusion pumps in the medical market is several times that of our country. Therefore, the infusion pump market in our country still has a lot of room for development. Multinational corporations have also seen the infusion pump market in our country, the "rich mine" to be excavated, one after another. Not long ago, the acquisition of British Smith Medical infusion products specializing in the development and production of Zhejiang University Medical Instrument Co., Ltd. initiatives, is intended to penetrate the domestic infusion pump market.
Infusion pump essential for clinical
According to Beijing emergency center nurses introduced infusion is a high risk treatment. In infusion therapy, the clinical must be based on the drug and the patient's condition is accompanied by the appropriate infusion rate. If the infusion is too fast, may lead to toxic reactions, more serious cause patients with edema and even heart failure; and infusion speed is too slow, it may lead to insufficient dose or prolong infusion time, not only affect the treatment, but also to patients and nursing work Increase the unnecessary burden.
In pediatrics, pediatric patients, especially critically ill children, usually need to control the infusion rate to reduce heart and lung burden in children. However, when the infusion rate is slow, children are prone to crying, which leads to the blood returning to the infusion needle, and the medicine drops do not enter the blood vessel. The infusion pump with mechanical or electronic control device can act on the infusion catheter to control the infusion speed so that the venous blood can be well prevented and the safety of the treatment is greatly improved. With the development of medical technologies and the improvement of service levels, infusion pumps have become the necessary medical devices in the rescue work of modern first aid and critical children.
In addition, the conventional infusion therapy commonly used hanging bottle infusion, nurses need to use the eyes to observe, and through the manual clip to control the droplet speed. This not only difficult to accurately control the infusion rate, but also greatly increased the burden on nursing. The use of infusion pumps reduces the intensity of caregivers' work and gives them more time to communicate with patients and helps improve patient-patient relationships.
Zhejiang University Medical R & D personnel told reporters that at present, the use value of infusion pump is mainly reflected in five aspects: First, accurate infusion. Some drugs, such as nitroprusside, mannitol, dopamine more than 40 kinds of drugs, need to use infusion pump to accurately drip. Second, a wide range. It can provide the traditional gravity infusion rate can not reach, can be slow, fast, infants and young children, emergency patients can use. Third, improve efficiency. A nurse can manage multiple patients simultaneously, which can greatly improve work efficiency. Fourth, high security. When the infusion system appears bubbles, obstruction, lose end, open the door and so on, the infusion pump will automatically alarm.
Infusion pump R & D popularity gradually
For China's medical market, infusion pump industry is still a new industry, opportunities and challenges co-exist. On the one hand, in recent years, our government vigorously supports infusion pump research and development, there have been more than a dozen infusion pump enterprises in China. At present, the domestic market has occupied a considerable share of domestic products. For example, the infusion rate of the new domestic infusion pump can be adjusted from 0.1 ml / h to 1200 ml / h, and the infusion pumps of various brands can be used as well. With a variety of blocking pressure options and dynamic pressure display, with programmable infusion, infusion query and many other advanced features, but its price is only about half of imported infusion pumps of the same kind, so the hospital competing to buy domestic infusion pump phenomenon, Some products are also favored by overseas markets. For example, Zhejiang University Medical Instrument infusion pump products from 2006 to 2007, the export growth rate of more than 200%, exports covering the United Kingdom, Germany and more than 30 countries.
Hastelloy Alloy is a nickel - based corrosion - resistant alloy, which is mainly divided into nickel - chromium alloy and nickel - chromium - molybdenum alloy.Hartford alloy has good corrosion resistance and thermal stability, and is widely used in aviation and chemical fields.
Monel Alloy series products have excellent physical properties of high strength, high corrosion resistance and wear resistance.In all kinds of acid and alkali medium, it has the advantage of long service life, so it is widely used in petrochemical industry, nuclear industry, national defense industry and other advanced industries, as an important part and other industries under complex environmental conditions with high strength, high corrosion resistance and high abrasion resistance.
Uniform corrosion of Inconel products can occur in acidic or hot alkaline solutions.Through this mechanism losses can be expected and allowed in the design.Inconel products corrode at a very slow rate when the metal is in a passive state. Generally corrosion resistance is better with a larger chromium content, but other solutes can be harmful.
Hot Rolled Low Alloy Steel,Alloy Steel Plate,Alloy Hot Rolled Steel Plate,Alloy Steel Round Bars
Zhonglian Yongsheng Special Steel Co.,Ltd , https://www.zlysssteel.com