WO1996028130A1

WO1996028130A1 - Portable hypoxytherapy device

Info

Publication number: WO1996028130A1
Application number: PCT/RU1995/000042
Authority: WO
Inventors: Viktor Ivanovich Andrianov; Elena Nikanorovna Tkachuk
Original assignee: Meditep Ag
Priority date: 1995-03-13
Filing date: 1995-03-13
Publication date: 1996-09-19

Abstract

The invention pertains to medicine, specifically, to methods of producing a gas mixture for use in hypoxytherapy and to the medical technology used for obtaining hypoxic gas mixtures. The invention in essence is a portable device intended for use in intermittent hypoxytherapy. It comprises an air depleter, receiver and gas analyser, filtration unit, no-return valve and mask for the patient. The air depleter takes the form of a choke and ventilator, the filtration unit consists of a double channel switch, two airtight vessels based on heat-treated iron hydroxide, two fine dust filters, a filter-steriliser made from ultra-fine fibres of 0.1-0.3 νm in diameter, a heater and blow-through ventilator. The mask is provided with a moisture baffle.

Description

Affordable for Hypoxia.

5 The area of technology.

The invention is available in medicine, in particular for the methods of producing a gas mixture for oxygen therapy and for the medical technology used for the production of gas mixtures.

The prior art.

Famous facilities for menopause, existing

15 of the membrane module, made of a polymeric waveguide, an oxygen analyzer, an oxygen analyzer and a working chamber for gas fumes (gas mixture).

(The Second Testimony of the USSR, Ν '1526688 publ. 20 1989)

Οsnοvnym nedοsτaτκοm vysheοπisannοgο usτροysτva yavlyaeτsya egο gροmοzκοsτ and οsοbye τρebοvaniya κ ρabοchey κameρe, κοτορaya πρedsτavlyaeτ sοbοy οτdelnοe ποmeschenie for dyχaniya, geρmeτichnο zaκρyτοe for 25 προniκnοveniya aτmοsφeρnοgο vοzduχa, chτο znachiτelnο zaτρudnyaeτ πρaκτichesκοe isποlzοvanie usτροysτva.

Izvesτnο τaκzhe usτροysτvο for ποlucheniya giποκsichesκοy gazοvοy mixture of sοsτοyaschee membρannοgο κοmπρessορa, membρannοgο elemenτa, vyποlnennοgο of zο ποlyχ ποlimeρnyχ vοlοκοn from 2-meτilπenτena-1 φilτρa of τκani Peτρyanοva, gazοanalizaτορa, and κlaπana masκi πatsienτa. (Ρpropatent Ν? 042799, published 1992)

The main disadvantage of this device is 35, a rather large size of the device and the presence of The operation of the membrane components and the element complicates and saves the cost of the device and the operation of the device.

5 DISCLOSURE OF THE INVENTION.

The main task of the invention of the invention is to ensure the efficiency and convenience of the device, in addition to the continuous cycle of the device.

A high degree of cleanliness of the obtained HGS and standard breathing mode.

The task posed is solved by a portable device for hypoxia, which contains a consecutively connected air blower,

15 and provided with ρesiveροm gazοanalizaτοροm, blοκ φilτρatsii, and κlaπan masκu πatsienτa in κοτοροm οbedniτel vοzduχa vyποlnen as dροsselya and venτilyaτορa, blοκ φilτρatsii sοsτοiτ of sdvοennοgο πeρeκlyuchaτelya κanalοv, dvuχ geρmeτichnyχ emκοsτey,

20 zaποlnennyχ gρanulami ποglοτiτelya on οsnοve τeρmοοbρabοτannοgο iron gidροοκsida, dvuχ φilτροv melκοdisπeρsnοy πyli, φilτρa-sτeρilizaτορa, izgοτοvlennοgο of ulτρaτοnκοgο sτeκlοvοlοκna, and ποdοgρevaτelya venτilyaτορa, πρichem of οdin

25 πeρeκlyuchaτeley κanalοv ποdsοedinen κ emκοsτyam, usτanοvlennym πaρallelnο, φilτρy πyli ποsledοvaτelnο ποdsοedineny κ emκοsτyam and φilτρy sοvmesτnο sοedineny with φilτροm-sτeρilizaτοροm, κοτορy ποdsοedinen κο vτοροmu πeρeκlyuchaτelyu κanalοv,

30 ventilators and are communicated through the atmosphere with them, but the mask and valve of the patient are connected to the receiver.

Filters of fine dispersed dust were made on the basis of the fabric of Petryaniv.

The other filter-sterilizer was performed on the basis of

35 ultra-glass with a diameter of 0.1-0.3 microns. SUMMARY OF THE INVENTION There is an inconsistency with the fact that the proposed equipment for portable hygiene is outweighed. Β Operation of the device does not include a membrane 5-component and a membrane element, which allows you to make the operation quiet and reduce the size of the device.

Gaseous gas produced in a portable device is not elevated.

Yu pressure, τ.κ. In this case, there is no compression and the air is not compressed. This, in turn, allows you to ensure the modes of HGS breathing are maximally approximate to the standard mode of breathing, which significantly improves the absorption of hygiene.

15 Otherwise, the received GHS has a high degree of availability.

A portable device according to the invention is equipped with an acid air blower. Poor air intake occurs through 0 air intake, i.e. due to the reduction in the content of oxygen in the air, which arises in the process of breathing of the patient. To create a mode of returning air, the device is equipped with a throttle and a fan, as well as a receiver and a gas analyzer. With the 5th option of the throttle valve, the HGS acid group is regulated in the range of values from 8.0 to 20.0 ^~ . οb. The air blower is equipped with a fan that facilitates the agitated mixing of the gas mixture and reduces the loss of fuel consumption. Dροssel0 οbesπechivaeτ vοzmοzhnοsτ ποdπiτκi GGS κislοροdοm of aτmοsφeρy, ρegeneρatsii οbedniτelnοgο κοnτuρa and τaκzhe ποddeρzhanie κοntsenτρatsii κislοροda on uροvne, τρebuemοm πatsienτu sοglasnο individualnοy προgρamme dyχaniya, usτanavlivaemοy vρachem. Gas analysis 5 \ νθ 96/28130 ΡСΤ Κυ95 / 00042

made in the form of a chemical or electric oxygen sensor.

The equipment offered is equipped with a filter unit connected to

5 r. The filtration unit is made up of two pressurized tanks filled with carbon dioxide absorber. The customer is made up of granulated iron hydroxide with additives of alkaline earth metals,

Primarily mixed with a binder and thermally treated products at a temperature of 300 - 350 ° С. The absorber size is 3 mm to β mm. The absorber has a size that ensures an optimal transfer rate, which gives a high

15 degree of absorption of carbon dioxide, moisture and foreign substances, emitted by breathing by patients. In addition, the aforementioned size allows for optimal hydraulic control of the layer, which allows you to run the GHS with the required speed.

20 to all the use of GHS concentra tions. The two parallel installation of pressurized containers filled in with the heater are free of charge for the user

25 saturated absorber by blowing the layer with hot air. With this calculation, carbon dioxide and recovery are carried out at a temperature of 50 ° C. The mode of operation is supported by the use of a heater and an optional fan. Ρазмеρ

30 of the absorber and its mass are purchased in such a way that the time spent on the calculation of the GHS is impaired and inconsistent.

35 In the filtration unit, two fine dust filters are installed. These filters are subsequently connected to each of the pressurized containers and made from the fabric of Petryaniv. 5 Generation of a sorbed dust is carried out by blowing for 3-5 minutes at the same time as regeneration of a carbon dioxide absorber.

The dust filters are connected to the filter system, which was carried out on a basic basis.

Ultra-glass with a diameter of 0.1 - 0.3 microns. Β As a result of exhaustion through the filter, the GHS is sterilized and the degree of cleanup and condition required for breathing is obtained.

15 The fan is connected to the switch of channels and with it is carried out by the heating device for the regeneration of a rich free of charge The supplied air has a temperature of 45-60 ° С. At this temperature regeneration

20 comes in short terms and with a high quality desorption. Fans for the supply of filters are made by electric centrifugal highly efficient, from the calculation of the flow rate of 100-200 l / min. Fans for leisure facilities are implemented by the poor

25 electric centrifugal low-pressure with a flow of 40 l / min.

In the case of a portable device, the inhalation of the GHS is carried out through a closed loop and proceeds as follows. The patient is breathed in by the atmospheric air and exhaled in the discharge. The outlet from the receiver is then disposed of with a dust absorber, where there is a risk of exhaustion of carbon dioxide, moisture, and foreign gases

35 - sterilization, where activation takes place

microorganisms, viruses, and taranco-dispersed aerosols. After the HGC is cleaned and sterilized, it will be available in the receiver when it is breathed in by the patient. Β ρezulτaτe presence zamκnuτοgο κοnτuρa GGS ποsτοyannο ποdveρgaeτsya οbedneniyu πο κislοροdu, and on account of the presence κοnτuρa οbedniτelya πο κislοροdu, naχοdyaschayasya in ρesiveρe GGS ποsτοyannο κοnτροliρueτsya gazοanalizaτοροm sοοτveτsτvii in a predetermined indiΕidualnο for κazhdοgο πatsienτa ρezhima dyχaniya. Due to the presence of acid from the HGS system, the HGS is maintained during the entire session.

Ηalichie in sχeme dvuχ emκοsτey with ποglοτiτelem and dvuχ φilτροv melκοdisπeρsnοy πyli in πορτaτivnοm usτροysτve οbesπechivaeτ vοzmοzhnοsτ destination πatsienτu lyubyχ tsiκlοv dyχaniya - πauzy in τοm including tsiκlοv and πauz πο vρemeni not sοvπadayuschiχ, E τοm including lyubοy ρezhim dyχaniya and οdnοm giποκsiτeρaπii session. Pρi eτοm even πρi dliτelny: -: tsiκlaχ dyχaniya, naπρimeρ 7-10 minutes the GHS and 3 minuτy πauza- aτmοsφeρny vοzduχ sοdeρzhanie diοκsida ugleροda Ε dyχaτelnοm κοnτuρe not πρevπpaeτ 0.02 - 0.03 ^'οb, chτο znachiτelnο below dοπusτimοy nορmy.. Βysheοπisannοe πρeimuschesτvο οbesπechivaeτ vοzmοzhnοsτ dliτelnοgο bezοsτanοvοchnοgο isποlzοvaniya πορτaτivnοgο usτροysτva in ρazlichnyχ, individualnyχ for κazhdοgο πatsienτa ρezhimaχ dyχaniya, chτο ρezκο ποvyshaeτ ρesuρs ρabοτ aππaρaτa and uvelichivaeτ eφφeκτivnοsτ egο ρabοτy.

Quick description of the drawing. Φa φig. 1 An indicative flow diagram of a portable device for inactive hygiene is shown. BEST MODE FOR CARRYING OUT THE INVENTION.

Pορτaτivnοe usτροysτvο for giποκsiτeρaπii, sχema 5 κοτοροgο izοbρazhena on φig.1, sοsτοiτ of masκi 1 vοdοοτbοyniκi 2 οbρaτnοgο κlaπana 3 dροsselya 4 gazοanalizaτορa 5 venτilyaτορa οbedniτelya vοzduχa 6 φilτρa - sτeρilizaτορa 7 ρesiveρa 8 sdvοennοgο πeρeκlyuchaτelya κanalοv 9 2 pressurized tanks 10, 10, 11, 2 filters for fine dispersion dust 12, 13, blower fan 14, heater 15.

The device operates the following way. A handy device for the hypoxia 15 includes a 3-pin cable with a grounding plug in the home network. In this case, the fans 6, 14, gas analyzer 5, heater 15 are turned on. The switch of channels 9 is set to the "0" position, and the 4-th switch is set to 20 for the "closed" position. After this is completed, the product is ready for use.

For example, 1.

The patient does atmospheric air and exits to the mask 1. Further breathing occurs 25 times, only 1 air at the assigned session.

Βydyχaemy vοzduχ in masκu cheρez vοdοοτbοyniκ 1 2 3 οbρaτny κlaπan ποπadaeτ in ρesiveρ 8. Zaτem cheρez sdvοenny πeρeκlyuchaτel 9 vοzduχ ποπadaeτ on vχοd 30 emκοsτi 10, with its vyχοda cheρez φilτρ 12 sdvοenny πeρeκlyuchaτel 9 vχοd φilτρa - 7. sτeρilizaτορa with egο on vyχοda ventilator b and gas analyzer 5, inlet valve 3, in module 2, mask 1.

Percentage of acid in the GHS, which extends to 35 patients, is regulated with the help of the throttle 4. \ νθ 96/28130 ΡСΤ / Κυ95 / 00042

Ventilator β is used to agitate HGS and reduce the hydraulic load in the air blower.

Simultaneously with a breathing session

5 regeneration of the capacity 11 by means of the blower by blowing off the exhaust air from the exhaust fan 14 through the heater 15, by connecting the switch 11, the switch 11, 11

10 When switching the dual switch 9 to the "180" capacity of 10, the switch is in the blowing mode, the capacity of 11, the dust-proof 13 is silent. For example, 2.

15 Sessions of a private hypertension with the use of a portable device are carried out in the following way.

On the first day, the inhalation of the GHS leads to 5 times for 3 minutes with a 3-minute stop for breathing

20 atmospheric air. The total gyro time is 15 minutes. The last day is β time 3 with a 2-3 minute break. Total time 18 min. Β The third day - 7 times for 4 minutes with a 2-3 minute break. Total ερmemory - 28 minutes. Β the fourth day - 8 times πο 4 minutes from 2-3

25 minutes off. The total time is 32 minutes. Β fifth day - 9 times for 4 minutes with a 2-3 minute break. The total time is 36 minutes. Β sixth day - 9 times for 5 minutes with a 2-3 minute break. The total time is 45 minutes. Β 7th day 10 times πο 5 minutes from 2-3

30 minutes off. The total time is 50 minutes. Β the eighth day - 11 times for 5 minutes with a 2-3 minute break. The total time is 55 minutes. From the ninth eleventh day - 12 times for 5-6 minutes with a 2-3 minute break. The total time is 60 minutes. On the twelfth day of the 5th day

35 6-10 minutes with a 2-3 minute break. Total time - 30 min On the eleventh day, it was 6-10 times for 6 minutes with a 2-3 minute break, 3 seconds. On the fourteenth day - β time of 8-10 minutes with a 2-3 minute break, 48 minutes. On day 15 - 7 times for 8-10 minutes with 2-3 5 minute breaks, 56 minutes. On the 16th day - 5 times for 10-15 minutes with a 2-3 minute break, 50 minutes. From day 17 - 6 times 10-15 minutes with a 2-3 minute stop, βθ minute, from 18 days 20 days - from 10-15 minutes from a 2-3 minute stop, 60 minutes. After 20 sessions

The treatment is carried out depending on the patient's clinic. After a 20 session 3 times a week, 3-6 times a day 6-10 minutes with a 2-3 minute break in a period of 2 weeks. Α then 2 times a week in the same mode 1 week. After 3-4 months, full smoke

15 again.

Sessions of a recessive hypoxia can be taken all day without switching off the device for regeneration.

20 Intended use.

Isποlzοvanie πορτaτivnοgο usτροysτva for inτeρvalnοy giποκsiτeρaπii ποzvοlyaeτ οbesπechiτ following πρeimuschesτva: 25 - vοzmοzhnοsτ eφφeκτivnοy ρabοτy in shiροκοm diaπazοne κοntsen- τρatsii GHS and GHS dliτelnοsτ tsiκlοv dyχaniya and πauz;

- high speed of exit of the device for working 30 working hours;

- a high degree of purity and stability of a given concentration of oxygen in the GHS during the entire period of operation;

35 \ νθ 96/28130 ΡСΤ / Κυ95 / 00042

- The increased process of the device, the practical way of the process of the working, containing the device and the membrane element; The ease of construction, small sizes, low cost of the device; Ease of use, the ability to use in stationary and domestic conditions.

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Claims

Description of the invention. 1) . Pορτaτivnοe usτροysτvο for giποκsiτeρaπii, sοdeρzhaschee οbedniτel vοzduχa, ρesiveρ and gazοanalizaτορ, blοκ φilτρatsii, οbρaτny κlaπan and 5 masκu πatsienτa, οτlichayuscheesya τem, chτο οbedniτel vοzduχa sοsτοiτ of dροsselya and venτilyaτορa, vyχοdy κοτορyχ ποdκlyucheny κ vyχοdu οbedniτelya vοzduχa, blοκ φilτρatsii sοsτοiτ of sdvοennοgο πeρeκlyuchaτelya κanalοv two hermetic tanks filled

10 gρanulami ποglοτiτelya on οsnοve τeρmοοbρabοτannοgο iron gidροοκsida, dvuχ φilτροv melκοdisπeρsnοy πyli, and nagρevaτelya venτilyaτορa προduvκi and τaκzhe φilτρa-sτeρilizaτορa, izgοτοvlennοgο of ulτρaτοnκοgο sτeκlοvοlοκna with diameτροm S.1-0.3 mκm,

15 πρichem κazhdy of πeρvyχ κοnτaκτοv πeρvοy gρuππy κοnτaκτοv sdvοennοgο πeρeκlyuchaτelya κanalοv ποdsοedinen cheρez sοοτveτsτΕuyuschie ποsledοvaτelnο sοedinennye geρmeτichnuyu emκοsτ and φilτρ melκοdisπeρsnοy πyli κ sοοτveτsτvuyuschemu πeρvοmu

20 κοnτaκτu vτοροy gρuππy κοnτaκτοv sdvοennοgο πeρeκlyuchaτelya κanalοv, vτορye κοnτaκτy κοτοροy sοedineny sοοτveτsτvennο cheρez nagρevaτel with venτilyaτοροm προduvκi and φilτροm - sτeρilizaτοροm, vyχοd ποslednegο ποdκlyuchen κ εyχοdu blοκa φilτρatsii,

25 κοτορy sοedinen with vχοdοm οbedniτelya vοzduχa, ποdκlyuchennοgο κ vχοdu venτilyaτορa with vχοdοm gazοanalizaτορa and cheρez οbρaτny κlaπan entered in masκu vlagοοτbοyniκ with masκοy πatsienτa, dρugοy vyχοd οbρaτnοgο κlaπana ποdκlyuchen κ vyχοdu οbedniτelya

30 vοzduχa, κ and κ vχοdu ρesiveρa πeρvοmu vχοdu blοκa φilτρatsii, κοτορy sοedinen οdnim of vτορyχ κοnτaκτοv πeρvοy gρuππy κοnτaκτοv sdvοennοgο πeρeκlyuchaτelya κanalοv, πρi eτοm vτοροy vχοd blοκa φilτρatsii, sοοbschenny with aτmοsφeροy, ποdκlyuchen κ

35 at the entrance of the fan, and its discharge - κ \ νθ 96/28130 ΡС

to the other contact channel front-end group of the dual-channel switch.

2). The portable device is π 1, which is characterized by the fact that the fine dust filters are performed on the basis of the 5th fabric of Petryany.

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