Release date: 2016-04-22
Tracheal softening stenosis up to 6 cm, exceeding the limit length of tracheal resection, and only 3 mm at the narrowest point, patients with severe breathing difficulties, life-threatening. Yesterday morning, Tangdu Hospital released a message that thoracic surgery uses 4D printing new technology to relieve the patient's pain.
Ms. Wu, 46, had endobronchial tuberculosis two years ago. She would have chest tightness on a gentle slope. Since the tracheal softening segment exceeds the extreme length of tracheal resection, it cannot be removed. After research, the doctor made a 4D printed tracheal stent for Ms. Wu. On the morning of March 28, Tangdu Hospital performed surgery for Ms. Wu, wrapped the softened trachea with a 4D printed tracheal stent, and then sutured the trachea and the stent, so that the collapsed trachea was lifted by the outer stent, narrow The airway was dredged.
The reporter learned that 4D printing is an international new concept. Based on 3D printing, an absorbable stent is made. By regulating the type and molecular weight of biological materials, the degradation cycle of the stent is regulated, and the stent is gradually formed in the next 2 to 3 years. Absorbed by the body, eliminating the pain of the patient's secondary surgery to take the stent. The 4D printing tracheal stent uses an absorbable biomaterial, which can effectively solve the problem of tracheal stenosis, and can avoid adverse reactions after the stent is implanted, thereby minimizing patient suffering.
Source: China Business News
Ready-to-eat Double Packed Sweet Corn
In this category is sweet corn from Jilin Province Agricultural Sister-in-law Food Co.
The physical characteristics of maize consist of grain colour, grain shape, seed coat lustre, grain length, grain width, 100 grain weight, grain diameter, uniformity of the seed and hardness. In most cases, the colour of the endosperm of mature maize kernels is yellow or white, while the seed coat and paste layer are colourless and transparent. Depending on the colour of the kernels, there are three types of maize: yellow, white and mixed. Depending on the kernel form, hardness and different uses, maize is divided into two types: common maize (hard, intermediate, horse-tooth, hard-horse, horse-hard) and special maize (high-lysine maize, high-oil maize, sweet maize, cracked maize, glutinous maize).
The sweet corn of Jilin Province Agricultural Sister-in-law Food Co., Ltd. belongs to the special corn category of yellow corn.
Also known as fruit corn. The leaves on the outside are light green (only the ears are in the pack, we have removed the leaves for you) and the kernels inside are white or yellow. Sweeter than regular sweet corn, but lower in starch and rich in vitamin E and fibre, which is anti-ageing and aids digestion. Perfect for eating raw, mixed with vegetables in salads; it can also be steamed, but don't cook it for too long, about 5 minutes.
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Delectable Sweet Corn Cob,Microwave Sweet Corn Cob,Country Sweet Corn,Ready To Eat Sweet Corn
Jilin Province Argricultural Sister-in-law Food Co., Ltd. , https://www.nongsaocorn.com