SE2030307A1 - Smart Proactive Thermos Having Hot Liquid with Antiviral Effect on Air for Respiratory Mask and Method for it - Google Patents

Smart Proactive Thermos Having Hot Liquid with Antiviral Effect on Air for Respiratory Mask and Method for it

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Publication number
SE2030307A1
SE2030307A1 SE2030307A SE2030307A SE2030307A1 SE 2030307 A1 SE2030307 A1 SE 2030307A1 SE 2030307 A SE2030307 A SE 2030307A SE 2030307 A SE2030307 A SE 2030307A SE 2030307 A1 SE2030307 A1 SE 2030307A1
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SE
Sweden
Prior art keywords
thermos
tube
mask
cap
hose
Prior art date
Application number
SE2030307A
Inventor
Dragoljub Perunicic
Original Assignee
Dragoljub Perunicic
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dragoljub Perunicic filed Critical Dragoljub Perunicic
Priority to SE2030307A priority Critical patent/SE2030307A1/en
Publication of SE2030307A1 publication Critical patent/SE2030307A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/003—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort having means for creating a fresh air curtain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
    • A61F2007/0055—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water of gas, e.g. hot air or steam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0875—Connecting tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3633—General characteristics of the apparatus related to heating or cooling thermally insulated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3646—General characteristics of the apparatus related to heating or cooling by heat accumulators, e.g. ice, sand
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/366—General characteristics of the apparatus related to heating or cooling by liquid heat exchangers

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Textile Engineering (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Medicinal Preparation (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

A development of a vaccine for any new type of virus needs 1-2 years.In the meantime textil masks can provide some protection from viruses which is better than without them.About 30% of the population do not believe that masks provide enough protection and avoid using masks.There is a need for a reusable antiviral effective device which should be available anytime at low operating and maintaining costs, especially affordable to poor countries.An invention as a smart proactive thermos provides additional heat for raising the temperatures of exhaling gases (37°C) from the nose/mouth and incoming air to reach the common temperature of 70°C in the thermos.Such temperature can inactivate viruses in the air before inhalation through a mask.The invention accumulates heat at high temperature (100°C) through preheated liquid/solid which slowly releases the additional heat to reach the common temperature for prolonging the antiviral effect.

Description

Smart Proactive Thermos Having Hot Liquid with Antiviral Effect on Air for RespiratoryMask and Method for it DESCRIPTION Technical Field The invention is related to a thermos, a venturi tube/vacuum ejector and a respiratory mask, andparticularly related to an antiviral effect of heat contained in a hot liquid/solid on the air duringinhalation through the respiratory mask.
Background Art A main drawback of widespread textile face masks during a pandemic is that human exhaustcells stay in each mask during its use or thereafter. lt means that any virus from the human bodyor outside can infect such cells and reproduce itself and therefore spread infection if the mask isnot disinfected properly.
”Medical equipment, notably respiratory and anesthesia equipment, is often disinfected usinghot water, as an alternative to chemical disinfection. The temperature is raised to 70°C(158°F) for 30 minutes” ”SARS virus, a close relative of the virus of COVID-19, is inactivated at temperatures of 56to 65 degrees Celsius (132.8 to 149 degrees Fahrenheit).” A development of a vaccine for a new type of virus needs 1-2 years from the time when apandemia starts and therefore many infected people can die in a transition period.
There is a need for a reusable device which provides an antiviral effect on air for thetransition period until the vaccine is developed, produced, distributed and people vaccinated.
Such devices should be available at any time from the date when any new type of virus orbacteria starts spreading.
Also, such devices should have a low operating and maintaining costs to be affordableespecially for poor countries othen/vise the global immunity can not be achieved.
SUMMARY Disclosure of the invention This invention solves a problem -how to prevent spreading of viruses until a vaccine is developed? or/and -how to inactivate viruses before inhalation of the air through a respiratory mask? or/and-how to use exhaling carbon dioxide from the nose/mouth as a motive fluid? -how to provide additional heat to exhaling carbon dioxide (37°C) from the nose/mouth andincoming air to reach the common temperature of about 70°C which inactivates viruses?or/and -how to reach a high temperature (100°C) and keep as long as possible? or/and -how to slowly prolong the time of antiviral effect of heat for inactivation of viruses? or/and-how to trap and deposit carbon dioxide from the nose/mouth? or/and -how to reduce emission of carbon dioxide from the nose/mouth as a greenhouse gas? or/and-how to motivate people to carry respiratory masks? or/and -how to provide respiratory masks for multipurpose? One of devices for the transition period is this invention as a smart proactive thermos.
The invention provides the additional heat to raise the temperature of exhaling exhaustgases (37°C) from the nose/mouth and incoming air from the surrounding (18°C) to reach thecommon temperature (70°C) which inactivates viruses before inhalation of the airthrough a respiratory mask.
The smart thermos accumulates heat at a high temperature (100°C) through a preheatedliquid/solid which releases the additional heat partially and slowly for prolonging the time ofantiviral effect of heat for inactivation of viruses until a new preheating is requested.
The preheated liquid/solid raises the temperature of air which is drawn through the venturi tubeor vacuum ejector.
Carbon dioxide as the exhaust gases and the motive fluid from the human body after exhalationpasses through the hot and cold liquid in the first and second thermos and therefore it can bedissolved in such liquid. So, carbon dioxide should not come back into lungs. ln comparison to it, the fresh air (nitrogen 78% and 21% oxygen) also passes through the hotand cold liquid in the first and second thermos without dissolution and therefore as the washedair comes into the mask for inhalation.
Beside the antiviral application in the health and medical sectors, the invention can be used asan airfilter for any industry in which workers need protection from harmful gases and dust.
Also, the invention can be used as an alternative solution to vacuum cleaners, air-conditionersor water pipes (nargile) for cigarettes.
For groups of people (about 30% of the population) who hate masks, smart proactive thermoseshaving hot coffee, tea or water and cigarettes could be acceptable protection because they canenjoy the aromatic smell of coffee, tea or tobacco.
During breathing and exhalation through the mask, C02 together with air enters into a liquid orcondensated liquid/water and passes through the liquid or condensate.
During it CO2 dissolves in the liquid/water because more than 99% of C02 is dissolved asmolecules, and only a small part reacts with water, giving weak acid. So, CO2 is trapped by theliquid/water.
The invention as the proactive thermos could trap carbon dioxide released duringexhalation from the human body through the mask.
If the most of the population use the proactive thermoses it can lead to reductionemission of the large quantity of carbon dioxide in the atmosphere as a greenhouse gas,which causes global warming.
Brief Description of DrawingsFig.1 and Fig.2 show cross-sections of the first and second thermos.
Fig.1 in the first option shows the first thermos which inlet hose of the mask couples the tube ofthe cap of the first thermos with the respiratory mask.
The first thermos acts as a single unit.
Fig.1 shows the venturi tube as an alternative component to a vacuum ejector.
Fig.1 and Fig.2 in the second option show the first and second thermos which are coupledthrough the coupling hose.
The first and second thermos act as a pair.
Arrows show directions of the air circulation during exhalation.
Fig.3 shows cross-sections of the first and second thermos along its diameter which are coupledthrough the coupling hose and which have spiral tubes.
The short tube of the cap of the second thermos is coupled to the respiratory mask through theinlet hose of the mask.
The first and second thermos act as a pair.
Arrows show directions of the air circulation during inhalation.
Fig.4 shows cross-sections of the first and second thermos along its diameter which are coupledthrough the coupling hose.
The first jar-shape thermos contains two spiral tubes each incorporated in a toast-shapedceramic plate.
The second thermos contains a squirrel cage surrounded by the textile hose/bag.
The short tube of the cap of the second thermos is coupled to the respiratory mask through theinlet hose of the mask.
The first and second thermos act as a pair.
Fig.4a shows a top view of the firstjar-shape thermos.Fig.5 and Fig.6 shows cross-sections of the first and extra thermos.
Fig.5 in the first option shows the first thermos which inlet hose of the mask couples the tube ofthe cap of the first thermos with the respiratory mask.The first thermos acts as a single unit.
Fig.5 and Fig.6 in the second option show the first and extra thermos which are coupled throughthe coupling hose.
The first and extra thermos act as a pair.
Fig.5 shows the vacuum ejector as an alternative to a venturi tube.
Fig.7 shows a cross-section of the extendable hose with the floating ring insidethe extra thermos which is shown in Fig.6.
Fig.8 shows a cross-section of the durbine tube with the floating ball insidethe first thermos which is shown in Fig.5.
Fig.9 shows a shape of the housing of the fan with the motor in Fig.5 which is inserted in theoutlet hose of the mask.
The motive power, sensors, processor, transmitter and mobile telephone are omitted from thedrawing.
Description of embodiments of the invention 1.The first embodiment of the invention (Fig.1), comprising a thermos (1f) which acts as asingle unit, a respiratory mask (10) which is coupled to the thermos (1f) through an inlet hose(1 1 b) and a venturi tube (5) which is coupled to the thermos (5) and the respiratory mask(10) through the outlet hose (10b) of the mask (10). The outlet hose (10b) of the mask (10) hasa valve (12).
The divergent section of the venturi tube (5) is mounted to a main tube (4m) which isincorporated in the cap (4) of the thermos (1f) and located outside the thermos (1f).
The motive inlet (5i) as the convergent section of the venturi tube (5) is coupled to the outlethose (10b) of the mask (10).
The down end of the main tube (4m) of the cap (4) is located above a liquid (2) in the thermos (1f).
During each exhalation, the pressure of exhaust gases in the mask (10) causes low pressure inthe narrow part of the venturi tube (5). Such low pressure draws air from outside into thethermos (1f) through the air inlet tube (6) of the venturi tube (5) and the main tube (4m) of thecap (4).
During each exhalation, the pressure of exhaust gases in the mask (10) prevents entering theair from the thermos (1f) into the mask (1 O) through the inlet hose (11b) of the mask (10).
During each inhalation, the valve (12) in the outlet hose (10b) stops the suction (created in themask) from the thermos (1f) through the outlet hose (10b) of the mask (10).
During each inhalation, the air is supplied to the mask (10) by the suction caused from the mask(10) from the thermos (1f) through the inlet hose (1 1 b) of the mask (10) supported by thepressure of air created during prior exhalation. 2.The second embodiment of the invention (Fig.2), in addition to the first embodimentcomprising a second thermos (1s) having two short tubes (4s) in the cap (4), and a couplinghose (13) which ends couples the short tube (4s) of caps (4) of the first and second thermos(1f, 1s) to act as a pair.
The end of the inlet hose (11b) of the mask (10) is coupled to the short tube (4s) of the cap (4)of the second thermos (1 s).
The end of coupling hose (13) is coupled to the short tube (4s) of cap (4) of the first thermos(1f) while another end of coupling hose (13) is coupled to the short tube (4s) of cap (4) of thesecond thermos (1s).
The first thermos (1f) contains the hot liquid (2h) which heat inactivates viruses/microbes in theinjected air and exhaust gases during exhalation through the venturi tube (5) when the valve(12) is open in the outlet hose (10b) of the mask (10).
The second thermos (1 s) contains the cold liquid (2c) which traps non inactivated viruses byheat. The cold liquid (2c) cools the hot air which comes from the first thermos (1f) through thecoupling hose (13) between the first and second thermos (1f, 1s). The cooled air flows into themask (10) through the inlet hose (11b). 3.The third embodiment of the invention (Fig.3), in addition to the first embodimentcomprising a second thermos (1s) having tvvo short tubes (4s) in the cap (4), a first metalspiral tube (14) inside the first thermos (1f), a second metal spiral tube (15) inside the secondthermos (1s), and a coupling hose (16) which couples the first and second thermos (1f, 1s).
Ends of a pack of rechargeable batteries (17) can be connected to the top and bottom part ofthe first spiral tube (14) inside the first thermos (1f) through a cable (17c) with a switch on/off(17s).
Water vapor created during exhalation is condensed in the second spiral tube (15) and is usedfor trapping molecules of carbon dioxide. A hole (15h) on the second spiral tube (15) can takeout a surplus of condensate into the second thermos (1 s).
The end of the inlet hose (11b) of the mask (10) is coupled to the short tube (4s) of the cap (4)of the second thermos (1 s).
The end of the first spiral tube (14) is coupled to the down end of the main tube (4m) of cap(4) of the first thermos (1f) while the other end is coupled to the short tube (4s) of cap (4) ofthe first thermos (1f) too.
The end of the second spiral tube (15) is coupled to the short tube (4s) of cap (4) of thesecond thermos (1s) while the other end is coupled to the other short tube (4s) of cap (4) ofthe second thermos (1s) too which is coupled to the inlet hose (1 1 b) of the mask (10).
The end of the coupling hose (16) is coupled to the short tube (4s) of cap (4) of the firstthermos (1f) while another end is coupled to the short tube (4s) of cap (4) of the secondthermos (1s).
The spiral tubes (14, 15) of the first and second thermos (1f, 1s) are mainly immersed in thehot and cold liquid (2h, 2c) respectively inside the first and second thermos (1f, 1s).
The inlet hose (1 1b) of the mask (10) provides the mask (10) with cooled air through theinlet (1 1a) of the mask (10).
The outlet valve inside the outlet hose of the mask is open during exhalation and closedduring inhalation.
The venturi (5) of the first thermos (1f) through the air inlet tube (6) draws air which flowsthrough the first spiral tube (14) immersed in the hot liquid (2h) inside the first thermos (1f).
The heat of preheated liquid (2h) inside the first spiral tube (14) inactivates microbes in theair and exhaust gases coming from the venturi tube (5).
The air flows through the second spiral tube (15) immersed in the cold liquid (2c) inside thesecond thermos (1s) which traps non-inactivated microbes and cools the air before it comesinto the mask (10).
The first spiral tube (14) is heated with the preheated liquid (2h) inside the first thermos (1f)or/and with electricity from the pack of rechargeable batteries (17). 4.The fourth embodiment of the invention (Fig. 4), in addition to the first and third embodimentcomprising tvvo toast-shape ceramic plates (18) in the first thermos (1f), a second thermos(1s) having a main tube (4m) and a short tube (4s) in its screw cap (4), a squirrel-cage (19)which is attached to the main tube (4m) of cap (4) of the second thermos (1s), a textilehose/bag (20) which surrounds the squirrel-cage (19), and a coupling hose (16) which endscouples the outer end of short tube (4s) of cap (4) of the first thermos (1f) with end of maintube (4m) of cap (4) of the second thermos (1s), The spiral tube (14) of the firstjar-shape thermos (1f) is incorporated in the toast-shapeceramic plates (18).
Two ceramic plates (18) of the first thermos (1f) are vertically mounted to the screw cap (4)through ends of the first spiral tube (14) at the distance to fit in a toaster (18t) and to fit in the first thermos (1f) after being preheated.
The top end of squirrel-cage (19) is coupled to the down end of the main tube (4m) of cap (4)while the other end is located on the bottom of the second thermos (1s).
The textile hose/bag ()20 surrounding the squirrel-cage (19) is partly located in the liquid (2c)inside the second thermos (1s).
The textile hose/bag (20) outside the liquid (2c) is vetted by the liquid (2c) by capillary action.
Exhaust gases and air passing through the vetted textile hose/bag (20) on the squirrel-cage (19)above the liquid (2c) during each inhalation provide washing and cooling of the air.
.The fifth embodiment of the invention (Fig.5), comprising the divergent section of thevacuum ejector (21) which is mounted to the top opening of main tube (4m) of the cap (4) whilethe motive inlet (21 i) of the vacuum ejector (21) is coupled to the outlet hose (10b) of the mask(10) directly or indirectly through a pump/fan (30) _ The divergent part of the air inlet venturi (22) is mounted to the narrow part of the convergentsection of the vacuum ejector (21).
The end of the liquid tube (23) is mounted to the air inlet venturi (22) while another end of theliquid tube (23) is immersed in the liquid (2h) inside the thermos (1f) passing through the cap (4)of the thermos (1f).
The end of the inlet hose (11a) of the mask (10) is coupled to the short tube (4s) of the cap (4)of the thermos (1f) while the other end of the inlet hose (11b) is coupled to the inlet (1 1a) of themask (10). 6. The sixth embodiment of the invention (Fig.6), in addition to the fifth embodimentcomprising the divergent section of the extra venturi (25) of the extra thermos (1 e) which ismounted to the top opening of the main tube (2m) of the cap (4) of the extra thermos (1e).
The end of extra liquid tube (23e) of the extra thermos (1e) is mounted to the motive inlet (24i)of extra venturi (25) while another end of extra liquid tube (23e) of the extra thermos (1e) isimmersed in the liquid inside (2c) the extra thermos (1e) passing through the cap (4) of the extrathermos (1e).
One end of extra coupling hose (24e) is coupled to the short tube (4s) of the cap (4) of the firstthermos (1f) while another end of extra coupling hose (24e) is coupled to the motive inlet (24i)on the convergent section of the extra venturi (25) of the extra thermos (1 e).
The end of the inlet hose (11b) of the mask (10) is coupled to the short tube (4s) of the cap (4)of the extra thermos (1e) while the other end of the inlet hose (1 1 b) of the mask (10) iscoupled to the inlet (1 1a) of the mask (10). 7.The seventh embodiment of the invention (in Fig.7), in addition to the first or second or sixthembodiment, comprising an extendable hose (26) made of textile in a shape of hose/bagwhich is attached to the main tube (4m) of cap (4) of the extra thermos (1e), and a floating ring(27) which is attached to the dawn end of the expandable hose (28).
The top end of the extendable hose (26) is coupled to the down end of the main tube (4m) of thecap (4) of the extra thermos (1e) while the other end is coupled to the floating ring (27) whichfloats in the liquid (2c) inside the extra thermos (1e).
The down end of extendable hose (26) with the floating ring (27) is immersed in the liquid (2c)and creates a passage for exhaust gases and air through the liquid (2c) during each inhalationand exhalation. 8.The eighth embodiment of the invention (Fig.8), in addition to the first or second or fifthembodiment comprising a durbine tube (28) which is attached to the main tube (4m) of cap(4) of the first thermos (1f), and a floating ball (29) which is attached to the durbine tube (28).
The top end of the durbine tube (28) is coupled to the down end of the main tube (4m) of cap (4)while the other end surrounds the attached floating ball (29) which floats in the liquid (2h)inside the first thermos (1f).
The down end of the durbine tube (28) with the floating ball (29) is immersed in the liquid (2h)and creates a ring passage (29p) for exhaust gases and air through the liquid (2h) during eachexhalation and inhalation. 9.The ninth embodiment of the invention (Fig.9), in addition to the first or second or fifth orsixth embodiment comprising a centrifugal air pump/fan (30) as a motive power (10m) for airinside the thermos(es) (1f, 1s, 1e), an electric motor (30m) which drives the air pump/fan (30),and a pack of rechargeable batteries (17) or power network which is connected to the electricmotor (30m) through a cable (17c) with a switch on/off (17s).
The outlet (30t) of the centrifugal air pump/fan (30) is coupled to the motive inlet (6) of venturitube (5) or motive inlet (21 i) of vacuum ejector (21) through a hose (10h) while the inlet (30i) ofthe air pump/fan (30) is coupled to the mask (10) through the outlet hose (10b) of the mask(10).
The pump/fan (30) produces the circulation of air inside the thermos(es) (1f, 1s, 1e) forsupplying the mask (10) with air during each inhalation.
The air which is drawn through the air inlet (6, 22) of venturi tube/vacuum ejector (5, 21) coolsthe vapor of preheated liquid (2h) in the thermos (1f) before the air in the mixture with the vaporproceeds into the mask (10).
The motive power (10m), sensors (7), processor (7p), transmitter (8) and mobile telephone (9)are omitted from the drawing.
Industrial Application A new product based on the invention has many advantages in comparison with conventionalface masks and masks for scaffolders and therefore it can replace them.
The new reusable product can be used by ordinary people, workers, medical staff in hospitals,restaurants etc due to easy maintenance because it can be available at any time with a coolingeffect on the air for inhalation.
The new product can be used as an alternative for water pipes (hookah, nargile) for cigarettesto be inserted in the air inlet of the venturi tube.
When the product is driven by electric motors it can be used as an alternative forair-conditionings and vacuum cleaners. Suction is performed through the air inlet of the venturitube.
Beside the antiviral application in the health and medical sector, the invention can be used asan airfilter for any industry in which workers need protection from harmful gases and dust.
Producers of thermos and toasters can increase sales of their products if they offer the inventionas supplementary products which can contribute to antiviral protection.
The new product based on the invention can be used as an inhalator or a micro sauna for lungs.
About 30% of the population avoid using textil conventional masks because they do not believethat masks provide protection from viruses. So, such groups of people can prolong spreading ofvirus infection.
For such groups of people masks combined with thermoses having coffee, tea or cigarettescould be acceptable protection because they can enjoy the aromatic smell of coffee, tea ortobacco.

Claims (10)

Patent Claims
1.A smart proactive thermos having a hot liquid with antiviral effect on air for respiratory maskcomprising a thermos (1f) or bottles/jars made of thermo insulated material in a round/flat shape, a preheated liquid (2) (tap water, coffee, or tea) or solid preheated element (3) as a source ofaccumulated heat which is inside the thermos (1f), a screw cap (4) of the thermos (1f),threads (4t) of the cap which are on the outside/inside of the cap (4), a main tube of the cap (4m) which passes through the cap (4) having the top part outside thethermos (1f) and down part inside the thermos (1f), a short tube (4s) of the cap (4) which is mounted through the cap (4) nearby the main tube(4m), a venturi tube (5) which divergent section is mounted to the top opening of main tube (4m) ofthe cap (4) and which convergent section (5c) acts as a motive inlet (5i), an air inlet tube (6) which one end is mounted to the narrow part of divergent section of theventuri tube (5), a respiratory mask (10) for a nose or/and mouth or a mask (10) for a skafander (10s). a motive power (10m) of air which is created by exhaust gases during each exhalation (or/andan air pump/fan driven by a motor), an outlet (1 Oa) of the mask (10), an outlet hose (10b) of the mask (10) which end is couples the outlet of mask, an inlet (1 1a) of the mask (10), an inlet hose (11b) of the mask (10) which one end is coupled the inlet (11a) of the mask (10), a divergent end (1 Od) of the outlet hose (1 Ob) of the mask (10) which is coupled to theconvergent section (5c) of the venturi tube (5) which is at the same time the motive inlet (5i), a hollow ball (12h) of an outlet valve (12) which is located in the divergent end (10d) of theoutlet hose (1 Ob) of the mask (10,) a block (12b) which blocks the hollow ball (12h) to enter into the convergent section (5c) of theventuri tube (5) during each exhalation while the hollow ball (12h) enters into the narrow part ofthe divergent end (10d) of the outlet hose (10b) of the mask (10) during each inhalation closingair circulation, an air ring passage (12a) between the hollow ball (12h) and the divergent end (10d) of the outlethose (10b) of the mask which is created during each exhalation, characterized in that the end of inlet hose (1 1b) of the mask (10) is coupled to the short tube(4s) of the cap (4) of the thermos (1f) while the other end of inlet hose (1 1 b) is coupled to theinlet (1 1a) of the mask (10), and in that the opening of divergent section (5d) of the venturi tube (5) is mounted to the top end of themain tube (4m) of the cap (4) and located outside the thermos (1f), and in that the motive inlet (5i) or the convergent section (5c) of the venturi tube (5) is coupled to theoutlet hose (10b) of the mask (10) while the other end of outlet hose (10b) is coupled to theoutlet (10a) of the mask (10), and in that the end of main tube (4m) of the cap (4) is located above the liquid (2) in the thermos (1f), andin that during each exhalation, the pressure of exhaust gases in the mask (10) causes low pressure inthe venturi tube (5) which draws air (from outside) into the thermos (1f) through the air inlet tube(6) of the venturi tube (5) and the main tube (4m) of the cap (4), and in that during each exhalation, the pressure of exhaust gases in the mask (10) prevents that the airfrom the thermos (1f) enters into the mask (10) through the inlet hose (1 1b) of the mask (10),and in that during each inhalation, the outlet valve (12) in the outlet hose (10b) stops the suction (created inthe mask) from the thermos (1f) through the outlet hose (10b) of the mask (10), and in that during each inhalation and suction, the air is supplied to the mask (10) from the thermos (1f)through the inlet hose (1 1b) of the mask (10) supported by the pressure of air created duringprior exhalation,
2. The smart proactive thermos as claimed in Claim 1, in addition to comprising a second thermos (1s), a screw cap (4) for the second thermos (1s) which has two short tubes (4s) of the cap (4), a coupling hose (13) which ends couples the outer ends of short tube (4s) of the caps (4) ofthe first and second thermos (1f, 1s), characterized in that the end of inlet hose (11b) of the mask (10) is coupled to the short tube (4s) of the cap (4) ofthe second thermos (1s) while the other end of inlet hose (1 1 b) is coupled to the inlet (11a)of the mask (10), and in that the end of coupling hose (13) is coupled to the short tube (4s) of the cap (4) of the firstthermos (1f) while another end of coupling hose (13) is coupled to the short tube (4s) of thecap (4) of the second thermos (1 s),
3. The smart proactive thermos as claimed in Claim 1, in addition to comprisinga second thermos (1s)a screw cap (4) for the second thermos (1s) which has two short tubes (4s) of the cap (4), a first metal spiral tube (14) which one end is coupled to the inner end of main tube (4m) of thecap (4) while other end is coupled to the inner end of short tube (4s) of the caps (4) of the firstthermos (1f), a second metal spiral tube (15) which ends are mounted to the inner ends of short tubes (4s)of the cap (4) of the second thermos (1s), a hole (15h) on the second metal spiral tube (15) which takes out a surplus of accumulatedcondensate of vapor of liquid in the bottom part of the second metal spiral tube (15) into thesecond thermos (1s), a coupling hose (16) which ends couples the outer end of short tube (4s) of the cap (4) of thefirst thermos (1f) with end of short tube (4s) of the caps (4) of the second thermos (1s), a pack of rechargeable batteries (17) which is connected to the ends of first metal spiral tube(14) inside the first thermos (1f) through a cable (17c) with a switch on/off (17s), characterized in that the end of inlet hose (1 1b) of the mask (10) is coupled to the short tube(4s) of the cap (4) of the second thermos (1s) while the other end of inlet hose (11b) iscoupled to the inlet (1 1a) of the mask (10), and in that the end of first metal spiral tube (14) is coupled to the down end of main tube (4m) of the cap(4) of the first thermos (1f) while the other end of first metal spiral tube (14) is coupled to theshort tube (4s) of the cap (4) of the first thermos (1f), and in that the end of second metal spiral tube (15) is coupled to the short tube (4s) of the cap (4) of the second thermos (1s)while the other end of second metal spiral tube (15) is coupled to the other short tube (4s) ofthe cap (4) of the second thermos (1s) which is coupled to the inlet hose (1 1b) of the mask(10), and in that the end of coupling hose (16) is coupled to the short tube (4s) of the cap (4) of the firstthermos (1f) while the other end of coupling hose (16) is coupled to the short tube (4s) of thecap (4) of the second thermos (1s), and in that the metal spiral tubes (14, 15) of the first and second thermos (1f, 1s) are mainly immersedin the hot and cold liquid (2h, 2c) respectively inside the first and second thermos (1f, 1s), andin that the inlet hose (1 1b) of the mask (10) provides the mask (10) with cooled air through the inlethose (11b) of the mask (10), and in that the outlet valve (12) located in the outlet hose (10b) of the mask (10) is open during exhalationand closed during inhalation, and in that the venturi tube (5) of the first thermos (1f) through the air inlet tube (11b) draws air whichflows through the first spiral tube (14) immersed in the hot liquid (2h) inside the first thermos(1f), and in that the heat of preheated liquid (2h) inside the first metal spiral tube (14) inactivates microbes inthe incoming air and exhaust gases coming from the mask (10), and in that the air from outside and water vapor from the exhalation passing through the second spiral tube(15) are cooled by the cold liquid (2c) which causes condensation of vapor into water whichtraps molecules of carbon dioxide from the breath, and in that the first metal spiral tube (14) is heated with the preheated liquid (2h) inside the first thermos(1f) or/and with electricity from the pack of rechargeable batteries (17), and in that the air andexhaust gases which pass through the first and second spiral tube (14, 15) do not get incontact with the liquid (1 h, 2c) inside the first and second thermos (1f, 1 s).
4. The smart proactive thermos as claimed in Claim 1 and 3, in addition to comprising twotoast-shape ceramic plates (18) in the first thermos (1f), a second thermos (1s),a screw cap (4) for the second thermos (1s) which has two short tubes (4s), a squirrel-cage (19) which is attached to the main tube (4m) of the cap (4) of the secondthermos (1s), a textile hose/bag (20) which surrounds the squirrel-cage (19), a coupling hose (16) which ends couples the outer end of short tube (4s) of the cap (4) of thefirst thermos (1f) with the end of main tube (4m) of the cap (4) of the second thermos (1s), characterized in thatthe first spiral tube (14) of the firstjar-shape thermos (1f) is incorporated in the toast-shapeceramic plates (18), and in that two ceramic plates (18) of the first thermos (1f) are vertically mounted to the screw cap (4)through ends of the first spiral tube (14) at the distance to fit in a toaster (21) and to fit in thefirst thermos (1f) after being preheated, and in that the top end of squirrel-cage (19) is coupled to the down end of main tube (4m) of the cap (4)while the other end of squirrel-cage (19) is located on the bottom of the second thermos (1s), and in that the textile hose/bag (20) surrounding the squirrel-cage (19) is partly located in the liquid (2c)inside the second thermos (1s), and in that the textile hose/bag (20) outside the cold liquid (2c) is vetted by the liquid (2c) by capillaryaction, and in that exhaust gases and air passing through the vetted textile hose/bag (20) on the squirrel-cage (19)above the liquid (2c) during each inhalation provide washing and cooling of the air, and in that one end of coupling hose (16) is coupled to the top end of short tube (4s) of the cap (4) of thefirst thermos (1f) while the other end of coupling hose (16) is coupled to the top end of main tube (4m) of the cap (4) of the second thermos (1s), and in that the air and exhaust gases which pass through the first spiral tube (14) do not get in contactwith the hot liquid (2h) in the first thermos (1f).
5.The smart proactive thermos having a hot liquid with antiviral effect on air for respiratory maskcomprising a thermos (1f) or bottles/jars which is made of thermo insulated material in a round/flat shape,a respiratory mask (10) for a nose orland mouth or a mask (10) for a skafander (10s). a hot liquid (2h) (tap water, coffee, or tea) or a solid preheated element (3) as a source ofaccumulated heat which is inside the thermos (1f), a screw tubular cap (4) for the thermos (1f),threads (4t) which are inside/outside of the cap (4), a main tube (4m) of cap (4) which passes through the cap (4) having the top part outside thethermos (1f) and down part inside the thermos (1f), a short tube (4s) of cap (4) which is mounted through the cap (4) nearby the main tube (4m),and which is coupled to the end of inlet hose (11b) of the mask (10), a vacuum ejector (21) which divergent section is mounted to the top opening of main tube (4m) of the cap (4) while its motive inlet (21 i) is coupled to the outlet hose (1 Ob) of the mask (10)directly or indirectly, an air inlet venturi (22) which divergent part is mounted to the narrow part of convergentsection of the vacuum ejector (21), a liquid tube (23) which end is mounted to the air inlet venturi (22) while another end isimmersed in the liquid (2h) inside the thermos (1f) passing through the cap (4) of the thermos(1f), a motive power (10m) of air which is created by exhaust gases during each exhalation,an outlet (10a) of the mask (10), an outlet hose (10b) of the mask (10) which end is couples the outlet (10a) of mask (10),an inlet (1 1a) of the mask (10), an inlet hose (11b) of the mask (10) which one end is coupled the inlet (11a) of mask, characterized in that the divergent section of the vacuum ejector (21) is mounted to the topopening of main tube (4m) of the cap (4), and in that the motive inlet (21 i) of the vacuum ejector (21) is coupled to the outlet hose (10b) of themask (10) directly or indirectly, and in that the divergent part of the air inlet venturi (22) is mounted to the narrow part of convergentsection of the vacuum ejector (21), and in that the end of liquid tube (23) is mounted to the air inlet venturi (22) while the other end ofliquid tube (23) is immersed in the liquid (2h) inside the thermos (1f) passing through the cap(4) of the thermos (1f), and in that the end of inlet hose (11b) of the mask (10) is coupled to the short tube (4s) of the cap (4) ofthe thermos (1f) while the other end of inlet hose (1 1 b) is coupled to the inlet (11a) of themask (10),
6. The smart proactive thermos as claimed in Claim 1 or 2 or 5, in addition to comprising an extra thermos (1e) or bottles/jars which is made of thermo insulated material in a round/flatshape, a cold liquid (2c) (tap water, coffee, or tea) or a solid precooled element (3) as a source ofaccumulated cold which is inside the extra thermos (1e) , an extra venturi (25) of the extra thermos (1e) which divergent section is mounted to the topopening of main tube (2m) of the cap (4) of the extra thermos (1e), an extra liquid tube (23e) of the extra thermos (1e) which end is mounted to the motive inlet(24i) of extra venturi (25) while another end is immersed in the liquid (2c) inside the extrathermos (1 e) passing through the cap (4) of the extra thermos (1e), an extra coupling hose (24e) which one end is coupled to the short tube (4s) of the cap (4) ofthe first thermos (1f) while another end is coupled to the motive inlet (24i) of extra venturi (25) ofthe extra thermos (1e), characterized in that the divergent section of the extra venturi (25) is mounted to the topopening of main tube (2m) of the cap (4) of the extra thermos (1 e), and in that the end of extra liquid tube (23e) is mounted to the motive inlet (24i) of extra venturi (25) ofthe extra thermos (1e) while the other end of extra liquid tube (23e) is immersed in theliquid (2c) inside the extra thermos (1 e) passing through the cap (4) of the extra thermos (1e),and in that one end of extra coupling hose (24e) is coupled to the short tube (4s) of the cap (4) of thefirst thermos (1f) while the other end of extra coupling hose (24e) is coupled to the motiveinlet (24i) on the convergent section of the extra venturi (25) of the extra thermos (1e), and inthat the end of inlet hose (11b) of the mask (10) is coupled to the short tube (4s) of the cap (4) ofthe extra thermos (1e) while the other end of inlet hose (1 1 b) of the mask (10) is coupled tothe inlet (1 1 a) of the mask (10),
7. The smart proactive thermos as claimed in Claim 1 or 2 or 6, in addition to comprising an extendable hose (26) made of textile in a shape of hose/bag which is attached to the maintube (4m) of the cap (4) of the extra thermos (1f), a floating ring (27) which is attached to the dawn end of extendable hose (26), characterized in that the top end of extendable hose (26) is coupled to the down end of main tube (4m) of the cap(4) of the extra thermos (1e) while the other end of extendable hose (26) is coupled to thefloating ring (27) which floats in the liquid (2) inside the extra thermos (1e), and in that the down end of extendable hose (26) with the floating ring (27) is partly immersed in theliquid (2) inside the extra thermos (1 e) and it creates a passage (26p) for air and C02through the liquid (2) when molecules of CO2 are trapped by the liquid (2).
8. The smart proactive thermos as claimed in Claim 1 or 2 or 5, in addition to comprising a durbine tube (28) which is attached to the main tube (4m) of the cap (4) of the first thermos (1f),a floating ball (29) which is attached to the durbine tube (28), characterized in that the top end of durbine tube (28) is coupled to the down end of maintube (4m) of the cap (4) inside the first thermos (1f), and in that other end of durbine tube (28) surrounds the attached floating ball (29) which floats in theliquid (2) inside the first thermos (1f), and in that the down end of durbine tube (28) with the floating ball (29) is partly immersed in the liquid(2) inside the first thermos (1f) and it creates a passage (28p) for air and C02 through theliquid (2) when molecules of CO2 are trapped by the liquid (2).
9. The smart respiratory mask as claimed in Claim 1 or 2 or 5 or 6, in addition to comprising sensors (7) which detect the temperature of the liquid/solid in the thermos, the level of the liquidin the thermos, or/and the level of electricity in batteries, a processor (7p), a transmitter (8) which transfers the data/parameters detected by sensors (7) to amobile telephone (9), a reciprocating air pumplcentrifugal fan (30) as a motive power (10m) for air inside thethermos(es)(1f, 1s, 1e) and the venturi tube (5) or vacuum ejector (21), an electric motor (30m) which drives the air pump/fan (30), a pack of rechargeable batteries (17) or power network which is connected to the electric motor(30m) through a cable (17c) with a switch on/off (17s), characterized in thatthe outlet (30t) of the reciprocating air pump/fan (30) is coupled to the motive inlet (5i, 21 i) ofthe venturi tube (5) or vacuum ejector (21) through a hose (30h), the inlet (30i) of the reciprocating/centrifugal air pumplfan (30) is coupled to the mask (10)through the outlet hose (10b) of the mask (10), and in that the pump/fan (30) produces a circulation of air through the thermos(es) (1f, 1s, 1e) and theventuri tube/vacuum ejector (5, 21) for supplying the mask (10) with the air during eachinhalation, and in that the air which is drawn through the air inlet (6, 22) of the venturi tube/vacuum ejector (5, 21)cools the vapor of preheated liquid (2h) in the thermos (1f) before the air incomes into themask (10), and in that an application on the mobile telephone (9) controls parametersobtained by sensors (7) in the smart proactive thermos (1).
10. A method for the antiviral effect on inhaling air is performed through a preheatedliquid/solid of the smart proactive thermos and the respiratory mask in the following stepscharacterized in that the preheated liquid is inserted in the first thermos while the respiratory mask is installed overthe nose/mouth and coupled to the thermos, and in that the pressure in the mask during each exhalation of exhaust gases (C02) from nose/mouthopens the valve of the outlet hose of mask, and in that the exhaust gases (about 37°C) flows through the outlet hose of mask and the venturi tube andit causes a low pressure in the narrow section of the venturi tube which draws air (about 18°C)from outside through the air inlet tube mounted to the divergent section of venturi tube, and inthat the mixture of exhaust gases and air continue to flow through the main tube of cap and theextendable hose/durbine tube with the floating ring/ball into the hot liquid (about 100°C) insidethe first thermos, and in that the air and gases in the mixture are channeled by the extendable hose/durbine tube to passesthrough the surface of liquid inside the first thermos, and in that the air passing through the hot liquid inside the first thermos is washed by the hot liquid havingthe antiviral effect (about 70°C), and in that the air free of inactivated viruses is mixed with vapor from the hot liquid and the mixturecontinues to flow from the part between the extendable hose/durbine tube and the wall of thefirst thermos toward the second thermos through the coupling hose, and in that the mixture ofair and vapor, which incomes in the second thermos with the cold liquid, is mixed with cooled airair above the cold liquid in the second thermos into cooled air, and in that non-inactivated viruses/microbes, if any inside the first thermos are vetted and therefore gettingon weight and fall into the cold liquid in the second thermos, and in that the cooled air, which temperature is suitable for breathing, is drawn by suction through the inlethose into the mask created during each inhalation inside the respiratory mask, and in that the method for the antiviral effect is repeated until the common temperature of the hot liquid, airand gases in the first thermos becomes 65°C when a new refill with heat is required,
SE2030307A 2020-10-10 2020-10-10 Smart Proactive Thermos Having Hot Liquid with Antiviral Effect on Air for Respiratory Mask and Method for it SE2030307A1 (en)

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GB1555256A (en) * 1976-08-20 1979-11-07 Foundation For Ocean Research Heater and humidifier for breathing apparatus
EP0047072A2 (en) * 1980-08-29 1982-03-10 Wladimir Tschernezky Apparatus for inhalation
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