Changzhou Hengle Medical Machinery Company is a high-tech enterprise specialized in the production and the sales of medical instruments. It lies in Pan Jia Town Wujin District of Changzhou City, with beautiful scenery and convenient transportation. In the past many years, under the quality ideology: “Focusing on brand and quality, lean administration”, our factory has ensured the quality of products is under supervision in the whole work flow of production, which has gained us a large quantity of clients by right of quality standards of developing new products and its feedback system, fully-developed manufacturing technology and advanced processing testing devices. In the new round of market competition, we have obtained great strides and stable development.

I. Introduction of new products:
Oxygen therapy is a kind of most common and important treatment in modern medical practice. Many patients, especially the seriously ills, don’t go without treatment of oxygen inhalation. However, as a very important regular medical instrument, humidifying bottles of oxygen inhalation sets are equipped by all hospitals, big or small.

Nowadays, the traditional bubble humidifying devices are widely used in domestic clinical treatment. Oxygen is humidified through distilled water when it carries away a little moisture in the way of bubbles. However, its wet efficiency is extremely low, so its humidification cannot meet the clinical needs. Especially for those patients whose throats are cut open, the bubble oxygen humidifying devices are far from meeting the humidifying requirements which therefore causes many kinds of complications endangering the patients’ life such as the patients’ respiratory tract mucous membrane dry, the sputum to form scab, the movement of epithelial cell cilium to be weakened or vanish, even leading to airway obstruction, lung infection and so on.

With the improvement of medical technology in our country, higher requirements have been proposed to the safety of oxygen therapy so as to meet patients’ physical requirements ultimately. The key is to have the medical function of drug atomization for delivery while oxygen is provided to ensure full humidification and keep reasonable temperature.

The multi-functioned oxygen humidifying devices produced by our factory apply sole patented technology to confirm technical requirements for our products, in the light of the requirements of modern medicine, based on the principles accepted in the circle of medicine. Thus the efficiency of oxygen therapy has been greatly enhanced and it is regarded as a sort of update products. After clinical testing treatment in many hospitals and compared with traditional devices of oxygen humidification and atomization, there are some better features as follows:

　　1. Various ways of humidification can be guaranteed, bubble, atomization or vaporization, which can all have complementary advantages; full humidification; can be used in many fields
　　2. It has flow and temperature control; thermostatic apparatus is set to keep the temperature provided by humidified oxygen similar to patients’ body temperature. It also has the function of airway humidification.
　　3. capable of providing atomization for a long time, and atomization particles are so tiny that those under 5 microns are more than 85 percent which can easily enter patients’ lower respiratory tract.
　　4. a terminal device integrated with various functions, which enables patients to inhale oxygen and drugs are delivered in the way of atomization at the same time. Thus, patients can be treated directly. It’s easy to switch, convenient to use, and durable.
　　5. Because it’s multi-functioned, hospitals needn’t pay extra money for heating and atomization devices when they purchase oxygen terminals. Therefore, the cost is reduced greatly because it can used repeatedly.
　　6. Compared with imported products, it’s multi-functioned, less noisy, and low priced.

II． Product mix and performance:
The multi-functioned oxygen humidifying device consists of four parts, such as flow meter, valve, heater, bottle and the accessories. It makes use of high-pressured oxygen as its power, and atomization is directly realized at the oxygen terminal. Its function is versatile and easy to switch. Oxygen is humidified by many ways of compensation, such as evaporation, atomization, bubbles, etc. thus full humidification is achieved. Meanwhile, it also has the function of controlling temperature and changing the flow, which provides the humidified oxygen more suitable to patients’ respiratory tract. It can deliver drugs by way of atomization to treat patients directly when they inhale the oxygen, which is especially significant to patients whose throats are cut open and those who are in comma.