RU45609U1 - DEVICE FOR REGISTRATION OF EXTERNAL RESPIRATION PARAMETERS - Google Patents

Abstract

The utility model relates to the field of medicine, and more specifically to pulmonology, and is intended for recording parameters of external respiration. The purpose of creating a utility model is to increase the accuracy of recording the results of measuring respiration parameters. The device contains a breathing mask, inspiratory and expiratory valves, a septum separating the mask from the oral and nasal compartments, a thermostat, which includes a buffer tank and air conditioning, a connector and a registration device. The device is possible and appropriate to use in pulmonary departments of medical institutions.

Description

The utility model relates to the field of medicine, namely to pulmonology and is intended for recording parameters of external respiration.

A device is known for recording respiration parameters, comprising a laminator for air flow, a temperature sensor, and a recording device (1). The disadvantage of this device is the design complexity and lack of accuracy of the measurement results.

A device is known for recording the function of external respiration, comprising a face mask with inspiratory and expiratory valves and a recording device (2). The complexity of the design limits the scope of use of this device.

A device for recording parameters of external respiration, containing a breathing mask, connector, inspiratory and expiratory valves, recording device (3). The disadvantage of this device is the lack of accuracy of the measurement results.

It is also known a device for recording respiration parameters, comprising a breathing mask, inspiratory and expiratory valves, a partition separating the mask into the oral and nasal compartments, a thermostat with an inlet and a partition equipped with an opening and separating the thermostat into a buffer tank and air conditioning, a connector and a recording device (4). The disadvantage of this device is the lack of accuracy in the registration of measurement results.

The purpose of creating a utility model is to increase the accuracy of recording the results of measuring respiration parameters. This goal is achieved by the fact that the thermostat is made in the form of a dumbbell, and the partition is installed in it

the narrowed part, the edges of the breathing mask and the septum in contact with the patient’s face are equipped with elastic sealing strips, the gaskets are made of biologically and chemically inert polymer material, the inlet of the thermostat is equipped with an adjustable shutter, a treatment and prophylactic solution is poured into the buffer tank and a curved tube is placed, one the end of which is fixed in the hole of the septum, and the other free end is placed in a therapeutic solution, the curved tube is made of biological and a chemically inert polymeric material, the free end of the curved tube placed in the treatment and prophylactic solution is made with a perforation hole, the buffer tank for filling the treatment and prophylactic solution is made with a hole provided with a stopper.

Comparison of the proposed device with other devices known in the field of medicine showed that it meets the criteria of a utility model.

The utility model is illustrated by graphic material, in Fig.1. and figure 2. depicted embodiments of the proposed device for recording respiration parameters.

A device for recording respiration parameters comprises a breathing mask 1, with a nasal 2 and oral 3 compartments, separated by a septum 4, connector 5, breathing valves 6, 7, 8, respiratory parameters sensors 9 connected to the recording device 10. The connector is made in the form of a tube, located in the heat-insulating shell 11. At the ends of the connector are installed breathing valves 6 and 7, which prevent inhalation through the mouth. The nose compartment 2 of the breathing mask 1 is connected through the valve 8, which prevents exhalation through the nose, with the thermostatic control unit of the inhaled air (thermostat 12)., Which is made in the form of a dumbbell, equipped with a partition 13, with an opening 14 installed in the narrowed part of the dumbbell and separating

the thermostat 12 to the buffer tank 15 and air conditioning 16. In the hole 14 of the partition 13 can be installed a curved tube 17 made of a biologically and chemically inert polymer material. In the buffer tank, treatment and prophylactic solution 18 can be poured, which can be used as a berodual, solutions based on infusions of mint, lemon balm, etc.

The free working end of the tube 7, located in the therapeutic solution 18, can be made with a perforation hole. The buffer tank 15 for the filling of the treatment solution is made with an opening 19 provided with a plug 20. The air conditioner 16 is made with an inlet 21 for the air passing into it.

The inlet 21 of the air conditioner 16 may be provided with an adjustable shutter 22. The edges of the breathing mask 1 and the septum 4 in contact with the patient's face are provided with elastic sealing strips 23 and 24, made, for example, of a biologically and chemically inert material.

The proposed device is used as follows. The respiratory mask 1 is placed on the patient's face (see figure 1). The patient inhales air through the nose and exhales through the mouth. The air conditioner provides air purification from harmful impurities and stabilization of the set parameters of the air, according to its temperature, humidity. The valves 6 and 7 installed in the connector 5 prevent inhalation through the mouth, the valve 8 of the mask 1 prevents exhalation through the nose.

When inhaling, air from the thermostat 12 enters through the nasal compartment 2 of the respiratory mask 1 into the patient's respiratory system.

When you exhale air from the lungs through the oral compartment 3 of the breathing mask 1 and the valve 6 enters the connector 5, where, using sensors 9, the parameters of the exhaled air are measured and recorded by the device 10.

the thermostat 12 in the form of a dumbbell eliminates the possibility of formation in the buffer tank 15 and the air conditioner 16 stagnant "dead" zones of air.

In the case of a device with a curved tube 17 installed in the partition 13 and placement in the buffer tank 15 of the therapeutic and prophylactic solution 18 (see FIG. 2), the inhaled air passes through the tube 17 and the solution 18 and is further cleaned of harmful impurities.

Thermal insulation shell 11 of the device prevents exposure to the device of radiant energy. Adjustable by shutter 21, it is possible to set the required volume of inhaled air.

Comparing the results of registration of respiration parameters after certain periods (after 7-10 days), the medical personnel accurately establish the diagnosis of the disease and adjust the treatment methodology. The application of the proposed device allows you to stabilize the parameters of the inhaled air (temperature, humidity), to exclude the influence of environmental parameters on the parameters of the inhaled air, to improve the accuracy of the research results.

The proposed device is simple in design, reliable and easy to use. The proposed device can and should be used in pulmonary departments of medical institutions.

SOURCES OF INFORMATION:

1. USSR author's certificate No. 655396, cl. A 61 B 5/08, 1979

2. Copyright certificate of the USSR No. 1553052, cl. A 61 B 5/08, 1990

3. USSR copyright certificate No. 110440, cl. A 61 B 5/08, 1983

4. Copyright certificate of the USSR No. 1219050, class. A 61 B 5/08, 1986

Claims (8)

1. A device for recording parameters of external respiration, comprising a breathing mask, inspiratory and expiratory valves, a septum separating the respiratory mask into the oral and nasal compartments, a thermostat with an inlet and a septum that separates the thermostat into a buffer tank and an air conditioner, a connector and a recording device, characterized in that the thermostat is made in the form of a dumbbell, and the partition is installed in its narrowed part. 2. A device for recording parameters of external respiration according to claim 1, characterized in that the edges of the respiratory mask and septum in contact with the patient's face are equipped with elastic sealing pads. 3. A device for recording parameters of external respiration according to claim 1 or 2, characterized in that the gaskets are made of biologically and chemically inert polymeric material. 4. The device for recording parameters of external respiration according to claim 1, characterized in that the inlet of the thermostat is equipped with an adjustable damper. 5. A device for recording parameters of external respiration according to claim 1, characterized in that a therapeutic and prophylactic solution is poured into the buffer tank and a curved tube is placed, one end of which is fixed in the bore of the septum, and the other free end is placed in the therapeutic and prophylactic solution. 6. A device for recording parameters of external respiration according to claim 1 or 5, characterized in that the curved tube is made of a biologically and chemically inert polymeric material. 7. A device for recording parameters of external respiration according to claim 1 or 5, characterized in that the free end of the curved tube placed in the treatment and prophylactic solution is made with a perforation hole. 8. A device for recording parameters of external respiration according to claim 1 or 5, characterized in that the buffer tank for the gulf of the therapeutic solution is made with an opening equipped with a stopper.