Metatron 4025 hunter

NLS-semiotics of pulmonary gangrene differed by significant diversification of a picture due to spreading of purulent-destructive process to the whole lung with involvement of pleura and, as a result, a combination of various NLS-symptoms. Analysis of NLS-image was carried out taking into account the whole clinical picture. After taking as a basis of classification the leading symptom we nominally singled out three NLS-variants of gangrene. At the first variant (11 patients) in a lung against the background of massive inflammatory infiltration we detected a major cavity of destruction with mainly liquid content, NLS-picture was analogous to gangrenous abscess with insufficient spontaneous drainage. Walls of a cavity were not visualized, it was limited by lung parenchyma, in certain areas the line between them was indistinct. At the second variant (7 patients) in the picture prevailed total thickening (accompanied by increasing of chromogeneity) of a lobe or the whole lung...

Wide spread of skin diseases dictates a necessity in early and maximum accurate diagnostics, because severe forms of skin diseases decrease greatly quality of life of a patient and his family, promote development of a psychosomatic disorders. Visual evaluation of symptoms and severity of a disease often has subjective nature. From histological point of view skin consists of two layers: epidermis and derma which are closely connected. On histological cross-cuts of skin a line between epidermis and derma looks uneven due to presence of many dermal papillae divided by outgrowths of epidermis. Epidermis consists of several layers: basal, spinous, granular and horny. In epidermis of palms and feet, between granular and horny layers there is additional layer – stratum lucidum. Sometimes the aggregate of basal, spinous and granular layers is called a malpighian layer. Derma is a connective basis of skin, where perspiratory and sebaceous glands, blood and lymph vessels, nerves...

Working Principle The Oxygen Concentrator adopts the advanced (PSA) pressure swing adsorption air separation technology, which is based on the difference of adsorbability of adsorbents (zeolite molecular sieve) to nitrogen and oxygen in air, and the different adsorption characteristics of the sorbent under different pressure to achieve the separation of oxygen and nitrogen. There are two pressure swing adsorption towers filled with molecular sieve in the oxygen making machine. When the air enters the adsorption tower A, which contains the adsorbents, the nitrogen adsorption capacity is strong and the oxygen is not adsorbed. When the air is pressurized, the nitrogen in the air can be adsorbed, the unabsorbed oxygen is collected into a gas collecting chamber at the lower end of the adsorption tower. After the set intake cycle is completed, the adsorption tower A ends the intake to produce oxygen and enters the nitrogen removal process, while the other adsorption tower B ente...