Григорьев Дмитрий Алексеевич (RU),Цюпало Владимир Иванович (RU),Баранников Сергей Владимирович (RU),Пугачева Екатерина Ивановна (RU),Пчелина Ксения Эдуардовна (RU)
申请号：
RU2019124635
公开号：
RU0000193824U1
申请日:
2019.07.31
申请国别(地区):
RU
年份:
2019
代理人:
摘要：
The utility model relates to the field of medicine, namely pulmonology, and can be used as a device for modeling dust diseases of the respiratory tract, in particular pneumoconiosis. The technical problem addressed by this utility model is the creation of an automatic inhaler for small animals, which allows not only carry out inhalations, bypassing contact with the laboratory assistant with the inhaled substance and animals during manipulations with them, but also automatically adjust the level of supply and degree of the course of the substance, as well as being able to set the inhaler operating time in advance and adjust the hole size to the individual morphometric characteristics of the neck of the animals without unnecessary components. The essence of the device is that in an automatic aerosol (dust) inhaler for modeling dust diseases of the respiratory tract, including an airtight the chamber is made of transparent plastic, the cavity of the inhalation chamber is formed of two parts: the first is in the form of a rectangular parallelepiped, and the second is the right one a cross-sectioned tetrahedral pyramid, permanently connected to each other along the contour of square bases, with a hole made in the center of the upper base of the pyramid located at the edge, closed by an adjustable flat rectangular shutter with an acute angle cut out under the animal’s head, and a table for the lower edge is attached fixing the laboratory animal, while on the rear wall of the chamber located opposite the hole, a fan is installed, and the inhalation chamber is located longitudinally, and is installed on four legs located at four corners under a rectangular parallelepiped, in the lower wall of which the upper part of a cylindrical plastic container is integrated, in the lower part of which an electric motor is installed with the shaft up, with a metal millstone in the form of a knife on it, in a metal bowl, while the upper end of the plastic container located inside the cham
