SU980691A1

SU980691A1 - Urine analysis device

Info

Publication number: SU980691A1
Application number: SU802864511A
Authority: SU
Inventors: Александр Григорьевич Филатов; Зоя Степановна Долгун
Original assignee: Институт медико-биологических проблем
Priority date: 1980-01-04
Filing date: 1980-01-04
Publication date: 1982-12-15

Description

(54) УСТРОЙСТВО ДЛЯ АНАЛИЗА МОЧИ(54) DEVICE FOR URINE ANALYSIS

1one

Изобретение относитс к оборудованию биохимических процессов исследовани , в частности к устройствам дл определени компонентов мочи, ее цвета, прозрачности и полуколичественного определени 6 пара .метров в моче: кислотность, белок, сахар, желчные пигменты, атропиновые тела, уробилин визуально калориметрическим путем, при летно-космических исследовани х в услови х невесомости.The invention relates to the equipment of biochemical research processes, in particular, devices for determining the components of urine, its color, transparency and semi-quantitative determination of 6 pairs in urine: acidity, protein, sugar, bile pigments, atropine bodies, urobilin visually calorimetrically, during flight - space research in zero gravity.

Известно устройство дл анализа мочи, содержащее емкости дл мочи, укрепленные в штативе и дозаторы погружного типа 1 .A urine analysis device is known, which contains urine containers fixed in a stand and submersible pumps of type 1.

Однако известное устройство не позвол ет проводить исследовани мочи в услови х невесомости, поскольку моча в услови х невесомости находитс в газожидкостной фазе .However, the known device does not allow urine to be tested under weightless conditions, since the urine under weightless conditions is in the gas-liquid phase.

Известно устройство дл анализа мочи, содержащее вертикально установленную цилиндрическую емкость дл мочи и индикаторную шкалу с индикатором 2.A urine analysis device is known which contains a vertically mounted cylindrical urine container and an indicator scale with indicator 2.

Недостатком известного устройства вл етс невозможность проведени биохимических и электрохимических исследований в услови х невесомости.A disadvantage of the known device is the impossibility of carrying out biochemical and electrochemical studies under weightless conditions.

Цель изобретени - проведение анализа в услови х невесомости.The purpose of the invention is to carry out an analysis under weightless conditions.

Поставленна цель достигаетс тем, что устройство, содержащее цилиндрическую емкость дл мочи, индикатор и индикаторную шкалу, снабжено электродами, приспособлением дл забора и подачи мочи и распределительным приспособлением, при этом верхний торец цилиндрической емкости снабжен проницаемой дл воздуха перегородкой, противоположный - через распределительное приспособление соединен с приспособлением дл забора и подачи мочи, а последнее выполнено в виде цилиндрической емкости , внутри которой с возможностью перемещени установлен поршень, выполненный из проницаемого дл воздуха материала .The goal is achieved by the fact that a device containing a cylindrical container for urine, an indicator and an indicator scale, is equipped with electrodes, a device for collecting and supplying urine and a dispensing device, while the upper end of the cylindrical container is equipped with an air-permeable partition, and the opposite - through a dispensing device with a device for collecting and supplying urine, and the latter is made in the form of a cylindrical tank, inside which A piston made of an air permeable material.

На чертеже изображено устройство дл анализа мочи.The drawing shows a urine analysis device.

Claims

The device contains a vertically installed transparent cylindrical container 1, on the upper end of which an air-permeable partition 2 is installed. IB of container 1 electrodes 3 and 4 are placed. Indicator 5 is attached to the wall of container 1, and an indicator scale 6 is attached to the wall of the container 1. the end of the tank 1 is connected to the pipeline 7 with a distribution device 8 and with a device 9 for intake and urine supply, made in the form of a cylindrical tank 10, inside which is movably mounted orshen 11 made of air-permeable material. A conduit 12 connects a device with a container 13 for storing urine. The operation of the device is as follows. To start work, it is necessary to open the distribution device 8 between the pipe 12 and the device 9 for collecting and supplying urine, the piston II should be in the lower position, the pipe 12 is connected to the reservoir 13. When the piston 11 moves upward, the urine enters the container 10 9. When air is introduced into the latter by means of the distributor 8, the tank 10 is closed and the fluid moves downward through the partition 2 and the air is displaced from the tank 10. The urine freed from air is switched switchgear 8, the connection of the tank 10 with the tank 1 and the downstream movement 11 are fed to the tank 1, in which the test strip 5 is wetted with liquid, the electrodes 3 and 4 turn on at the same time and the urine sample is subjected to electrolysis, after 30 seconds the switchgear 8 is switched to connect the tanks 1 and 10, the piston 11 is moved upwards, and then through the distribution device 8, the container 10 is connected to the pipeline 12 and the processed urine sample is forced down into the container 13 by moving the piston 11 downward. th unit can conduct urine under conditions of weightlessness during studies during space flight, which was impossible with the known devices as urine under conditions of weightlessness is in liquid-gas phase, and using the proposed apparatus it is possible separation of the liquid from the air. Claim device A urine analyzer comprising a cylindrical urine container, an indicator and an indicator scalk, characterized in that it is equipped with electrodes, a device for collecting and supplying urine with a distribution device for analyzing under weightless conditions, while the upper end is cylindrical the tank is equipped with a wall permeable to air, the opposite - through a distribution device is connected to a device for collecting and supplying urine and the latter is made in the form of p loi the cylindrical container inside which is movably mounted porschen made of air-permeable material. Sources of information taken into account in the examination 1. USSR author's certificate number 364312, cl. A 61 B 10/00, 1973.

2. Reference book on clinical laboratory research, M., “Medicine, 1968, p. 260-261 (prototype).