On an ordinary working day, in an inconspicuous unit building in Huilongguan, Li Shao and her friends started a busy day of work early, and this state has lasted for two years. Li is the founder of Beijing Yaguo Technology Co., Ltd. (hereinafter referred to as “Yaguo Technologyâ€), an innovative medical device company specializing in airway management and respiratory therapy, and is working on a critically ill patient worldwide. "The most advanced and most user-friendly" auxiliary drainage system.
Doing medical equipment is a very "heavy" thing, to be able to withstand loneliness and withstand the pressure. Yaguo Technology has been very low-key for two years. Although I have achieved very good results in the entrepreneurial competition, I have never been interviewed, and I have always maintained the passion of the early stage of entrepreneurship and the pace of my work. Li Shiao said that he should be motivated until he completes the clinical. “Whether research and development, factory construction, clinical or financing, it is like the process of deciduous teeth when you are a child: the rhythm can only be grasped by yourself. Sometimes you have to slap it down yourself, sometimes you have to wait patiently until it falls.†Now, The intelligent biomimetic drainage system developed by the company has entered the clinical trial stage. It is expected that it will be officially entered the market through medical device certification within 2016. Li said, "It is time for everyone to know us."
Help patients "cough" like normal people
The driving force of other industries comes from the pursuit of fun or fun. The driving force of the medical industry often comes from pain.
"My father was a victim of a shortage of medical devices in the 1990s." Li said the arterial network. "His illness should have been diagnosed with CT, but the hospital does not have a CT. It can only be guessed. The result is unfortunately guessed. Later, I looked at his diary and felt very sad. The doctors are not gods, but they are facing the most sacred life, so they need powerful tools." Li Shao has entered the medical device industry since the beginning of his studies. "I am fortunate to have made both of the two devices that I have mastered." The reason for doing bionic sputum drainage equipment comes from the experience of a friend taking care of a relative in the ICU: "It is too painful to suck and watch." This friend took out the seed money of Yaguo.
"Life has only two endings, intubation or no intubation." In China, 625,000 ventilators are in use every year, and they are still increasing at a rate of 10% per year, of which invasive ventilators account for 58.3%. The most common and fatal complication of using an invasive ventilator is ventilator-associated pneumonia, with an incidence of 43.1% and a case fatality rate of 51.6%. The main reason is that patients cannot effectively discharge secretions. There are three methods (devices) for clinically solving this problem.
The first method is to drain through the suction tube. This method requires professional nurse operations. This method is tantamount to a nightmare for the patient. The process of sucking the tube down to the airway is very painful, and each patient has several intubation and drainage every day. In addition, this method can only clean the main airway, there is no way to clean the secretions in the bronchi, and the drainage effect is not good. This is the most common method currently used.
The second method is to vent the sputum through the vibrating shovel. Before the clinical use of nurses to shoot back the sputum drainage, the working mechanism of the vibration sputum machine is to replace the nurse's back with mechanical vibration. The clinical effect of this method is not very satisfactory, and the vibration also acts on the arm of the operating nurse, causing fatigue.
The third method is mechanical airway vacuum suction. At present, there is a device on the market. During use, the ventilator needs to be removed, and the positive pressure of the device itself is used to deliver air to the lungs, and then the negative pressure is used to suck out the gas in the lungs. The biggest problem with this method is that it is cumbersome and dangerous. It can't be achieved in critically ill patients, and it can cause lung damage in patients. It is rarely used in ICU.
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