RU2349247C2 - Foamer - Google Patents

Abstract

FIELD: personal use daily items, household appliances.

SUBSTANCE: device is designed for quick preparation of oxygen cocktails and can be used in oxygenotherapy. Cocktailer consists of a balloon, with which an outlet tube with a sprayer on the end contacts. A valve is placed between the balloon and outlet tube in the neck of the balloon. It consists of rubber gasket, through the central orifice of which a tube with side port is passed with the capacity to move along the axis. The side port is placed on the level of the gasket or near to it. The upper end of the tube directed to the hollow of the balloon, is blanked off. The tube of the valve passes to the outlet tube, on which two stops are placed on the equal distance for alternate interaction with spring loaded lock, fixed on the neck of the balloon.

EFFECT: providing independent, simple and portable device that gives opportunity to use cocktailer as a disposable device.

2 dwg

Description

The invention relates to oxygen therapy and is intended for the prompt preparation of oxygen cocktails.

The method of oxygen therapy in the form of an additional supply of oxygen to the body by introducing it through the stomach with a tubeless method was proposed in 1964 by N.N. Sirotinin. Currently, oxygen cocktail is widely used to treat conditions such as fetal hypoxia in pregnant women, hypoxia in patients with cardiovascular diseases, to restore the immune system while reducing its functions, and for diseases of the respiratory system (asthma, chronic bronchitis, chronic obstructive pulmonary disease) , for the treatment and rehabilitation of patients with various pathologies of the gastrointestinal tract, etc. There is a positive experience in the use of an oxygen cocktail by athletes to restore strength after intense training.

For the preparation of oxygen cocktails using special installations - cocktails. So, it is known stationary device for the preparation of therapeutic oxygen cocktail based on medicinal herbs by foaming a foaming liquid with oxygen [1]. The device consists of a reservoir with a lid and a blowing agent. The tank is equipped with an electric stirrer and is connected to a metering pump, which in turn is connected to a blowing agent. The device allows you to automatically dispense dosed portions of a foamed cocktail.

In terms of the problem we are solving, the disadvantages of this device include the design complexity and the possibility of its use only in stationary conditions. The latter is due to both the bulkiness of the installation and its dependence on the power source.

A device for foaming solutions and saturating them with gas is known, containing a reservoir, a blowing agent and a gas supply system with a gas supply regulator. The foaming agent is installed in the tank and contains a hollow body, the cavity of which is in communication with the cavity of the tank. A sprayer is installed in the cavity of the blower housing, mounted on the end of the tube, the other end of which is connected to the gas supply system through the gas supply regulator. To drain the finished foamed solution, the blowing agent is equipped with a discharge pipe [2].

The disadvantages of this device include the relative complexity of its design and dependence on an external oxygen source. A device consisting of at least four parts must be completely disassembled every time after its use, thoroughly cleaned of product residues and washed. This circumstance complicates the use of this device and, in combination with other disadvantages, reduces its mobility.

There is another device for the preparation of oxygen cocktails (cocktail), consisting of an aerosol container with oxygen and a connecting plastic tube connected to it, at the working end of which a spray of porous material is installed [3]. The aerosol can included in the kit for the preparation of oxygen cocktails is a cylindrical container in the neck of which a valve is installed, consisting of a body, which, using an external gasket, is mounted directly on the aerosol can, a rod with which the spring and the internal rubber gasket interact, and details , called a pocket, which serves as a socket for the spring and holds together the valve parts. In addition, the cylinder has a spray head and a protective cap. The rod is made in the form of a tube, the lumen of which in the middle part is blocked by a partition. There is a through lateral hole above the partition in the stem wall. The internal rubber gasket is worn on the rod, located in the area of the side hole and acts as a nipple. A spray head with an outlet nozzle perpendicular to the axis of the cylinder is mounted on the upper end of the stem.

The valve is actuated by pressing the spray head vertically down. Together with the head, the rod moves down, compressing the spring. The side hole in the stem slides down and out of the rubber gasket. Oxygen under pressure rushes into this hole, which through the axial hole of the rod, the outlet nozzle of the spray head and then through the outlet plastic tube connected to the nozzle reaches the nozzle fixed at its end and, if the latter is immersed in a cocktail-forming liquid, foams the latter to form oxygen cocktail. When the head is released, the spring raises the stem, as a result of which its side hole is blocked by a rubber gasket, which closes the valve.

The amount of oxygen contained in the can is designed to prepare 14 servings of an oxygen cocktail.

To prepare an oxygen cocktail, a portion of a powder consisting, for example, of rosehip extract, dried egg white and powdered sugar, is placed in a glass, and 30 ml of water or juice is added. The contents of the glass are thoroughly mixed. A discharge tube with a spray gun is connected to the outlet nozzle of the aerosol can and then the latter is immersed in the liquid in the glass. After pressing the valve of the aerosol can in the glass, foam from small oxygen bubbles will begin to form. The best effect of using an oxygen cocktail is achieved with a bubble diameter of 1-2 mm. In order to obtain a homogeneous (by bubble size) foam during the preparation of a cocktail, when pressing the valve, it is necessary to apply a strictly metered force. In addition, it is necessary to intuitively determine how much oxygen released from the spray is sufficient to prepare one portion of the cocktail. In this regard, as representatives of the company said, some users are faced with a situation where the oxygen in the canister is not enough to prepare the estimated number of cocktails from the 14 packs with dry cocktail-forming mixture included in the kit.

The disadvantages of this device for the preparation of oxygen cocktails include the relative complexity of its design and, in particular, the valve, which is functionally the most important element of the aerosol can. The valve consists of seven precision parts [4]. Imperfect is the adjustment of the oxygen dosing process, which does not allow the user with sufficient confidence to control the gas flow. In addition, the device as a whole is not portable enough. (The recommended treatment and prophylactic daily norm of an oxygen cocktail for adults is 1-3 servings. Taking the next portion may coincide with the patient being away from home, which forces him to always carry a not-so-compact cocktail making device.)

The last of the considered devices with an autonomous oxygen source in an aerosol can is considered by us as a prototype for the proposed invention.

Achievable technical result of the invention is to expand the arsenal of autonomous portable means for the preparation of oxygen cocktails.

The specified technical result is achieved due to the fact that in the cocktail, containing the cylinder and the outlet pipe with a spray at the end, while between the cylinder and the outlet pipe in the neck of the container is installed a valve consisting of a rubber gasket through which a central hole is passed with the possibility of axial movement a tube with a side opening located at or near the level of the gasket, and the lumen of the tube in the area between its end facing the side of the cylinder cavity and the side opening is blocked by regorodkoy, the valve tube passes directly into the drain pipe, which at a predetermined distance from each other are two stop to alternately interact with the spring retainer fixed to the neck of the container.

The invention is illustrated by drawings, where:

figure 1 shows a foaming agent with a local cut, front view;

figure 2 is the same in the working position.

The foaming agent consists of a spherical or other shape of an oxygen cylinder 1, to which a discharge tube 2 is movably connected to an atomizer 3 at the end (FIGS. 1-2). The atomizer 3 is made of a porous material (ceramic, wood, plastic, fine mesh, etc.) and can have a different, including cylindrical, shape (Fig. 1). The cocktail is equipped with a valve consisting of a rubber gasket 5 fixed in the neck 4, through which the upper end of the outlet pipe with a side hole 6 is axially moved, the latter being located slightly below the gasket 5 (Fig. 1) or under the gasket itself and at the same time it is completely blocked by it. On the outlet tube 2, at a predetermined distance from each other, there are two stops 7 and 8, with which an elastic (spring-loaded) retainer 9, fixed on the neck 4 of cylinder 1, can alternately interact. An emphasis 10 is fixed on the outlet tube and perpendicular to it, which limits movement bottle down the tube 2, and is also used to fix the device in the hand while putting the cocktail in working condition. The displacement of the discharge tube 2 into the cavity of the cylinder is prevented by the high pressure under which oxygen is located.

Filling of the cylinder 1 with oxygen under production conditions is carried out through the tube 2 with the valve open. After filling the cocktail with oxygen, the valve is closed and an atomizer 3 is installed at the lower end of the tube 2. The amount of oxygen in the cocktail is designed to prepare one portion of the cocktail.

To prepare an oxygen cocktail, a portion of a powder consisting, for example, of rosehip extract, dried egg white and powdered sugar, is placed in a glass, and 30 ml of water or juice is added. The contents of the glass are thoroughly mixed. Then the atomizer 3 is completely immersed in the liquid in the glass and the valve is opened by moving the cylinder 1 down along the outlet tube 2 until it stops. In this case, the working end of the latch 9 is in interaction with the stop 8 (figure 2). After that, a uniform foam of many small oxygen bubbles begins to form in the glass. A cocktail should be consumed immediately after preparation. The recommended daily intake for adults is 1-3 servings.

The simplicity of the design and, accordingly, the low cost of the cocktail during its mass production, along with simplicity and ease of use, make it possible to position it as a single-use device. The proposed standalone cocktail is more portable and, therefore, more mobile than known devices of the same purpose. It is convenient to use it, for example, in cafes and other similar establishments: a visitor buys a single-use kettle complete with the corresponding ingredients and at his own convenience prepares an oxygen cocktail, which, as mentioned above, must be consumed immediately after preparation. The proposed device can be useful when used in extreme situations, for example for rehabilitation and emergency assistance to victims of accidents and disasters.

Information sources

1. Larionov L.P. Ivanov V.A., Matveev V.A. A device for preparing and dispensing a cocktail using gases, biologically active substances and foaming agents. Patent for invention RU 2059401 C1, 05/10/1996

2. Ryabrikov EM A device for foaming solutions and saturating them with gas. Utility Model Patent RU 39260 U1, July 27, 2004

3. Website of OJSC Lebedyansky: http://www.oxygen-cocktail.ru/product information /

4. Website: http://www.aerosol.com.ua/products.php?id=18

Claims (1)

A cocktail containing a cylinder and a discharge pipe with a spray at the end, while a valve consisting of a rubber gasket is installed between the cylinder and the discharge pipe in the neck of the container, through which the pipe is passed axially with a lateral hole located at the level of the gasket or but near it, and the lumen of the tube in the area between its end facing the side of the cylinder cavity and the side opening is blocked by a partition, characterized in that the valve tube is directly enters the drain pipe, which at a predetermined distance from each other are two stop to alternately interact with the spring retainer fixed to the neck of the container.

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