CN116370776A - A intensification heat preservation atomizing device for breathing machine - Google Patents
A intensification heat preservation atomizing device for breathing machine Download PDFInfo
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- CN116370776A CN116370776A CN202310339198.5A CN202310339198A CN116370776A CN 116370776 A CN116370776 A CN 116370776A CN 202310339198 A CN202310339198 A CN 202310339198A CN 116370776 A CN116370776 A CN 116370776A
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 34
- 238000004321 preservation Methods 0.000 title claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 95
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 95
- 239000010410 layer Substances 0.000 claims abstract description 40
- 239000003814 drug Substances 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 239000011241 protective layer Substances 0.000 claims abstract description 12
- 238000005485 electric heating Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims 6
- 239000004020 conductor Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 22
- 229910052760 oxygen Inorganic materials 0.000 abstract description 9
- 239000001301 oxygen Substances 0.000 abstract description 9
- 210000002345 respiratory system Anatomy 0.000 abstract description 4
- 230000004936 stimulating effect Effects 0.000 abstract description 2
- 208000005392 Spasm Diseases 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 210000003928 nasal cavity Anatomy 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 201000004193 respiratory failure Diseases 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002663 nebulization Methods 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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
- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
-
- 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
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/145—Carbon only, e.g. carbon black, graphite
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
-
- 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
- A61M2205/362—General characteristics of the apparatus related to heating or cooling by gas flow
-
- 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
- A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a heating, heat-preserving and atomizing device for a breathing machine, which comprises an atomizing cup and a connecting pipe, wherein the atomizing cup comprises a cup body, a liquid medicine cavity is arranged at the lower part of the cup body, a conical airflow nozzle is arranged in the liquid medicine cavity, a housing is arranged outside the airflow nozzle, a gap is formed between the housing and the airflow nozzle, a gap is formed between the lower end surface of the housing and the bottom of the liquid medicine cavity, an arc-shaped stop block is arranged above the airflow nozzle, a gas transmission pipe connected with a breathing mask is arranged on the cup body, the lower end of the airflow nozzle is connected with a gas inlet pipe, the outer surfaces of the cup body and the connecting pipe are provided with a graphene heat-preserving layer structure, the graphene heat-preserving layer structure comprises a graphene electric heating film coated on the outer surface of the cup body and a heat-preserving layer wrapping the graphene electric heating film, and a protective layer is arranged outside the graphene self-heating film. The invention can heat and preserve heat for medical steam source, and avoid air-oxygen mixed gas from stimulating respiratory tract of patient, causing airway spasm of patient and even other serious complications.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a heating, heat-preserving and atomizing device for a breathing machine.
Background
The breathing machine is life support equipment for rescuing respiratory failure, heart failure and the like. In modern clinical medicine, a respirator is used as an effective means capable of replacing autonomous ventilation by manpower, is widely used for respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation, and occupies a very important position in the field of modern medicine.
In addition to assisted respiration, ventilators can also be used for nebulization treatment of medicaments. In addition to intravenous administration, many special pulmonary infections are treated by local aerosol inhalation to achieve better phlegm eliminating and expelling effects. In the use process of the breathing machine, the humidifier is required to humidify the air-oxygen mixed gas, and the atomizer is adopted to atomize the liquid medicine, so that the physiological humidification effect is achieved on the nasal cavity and the pharyngeal of a patient, and a better treatment effect can be achieved.
Because the pipeline between the breathing machine and the patient is longer, especially when the temperature is lower, when the medical steam source enters the nasal cavity pharyngeal portion of the patient after passing through the longer pipeline, the temperature of the medical steam source becomes lower, and the respiratory tract of the patient is stimulated, so that the patient is uncomfortable. In order to improve the comfort of patients and obtain better treatment effect, the air-oxygen mixture needs to be heated and insulated.
Disclosure of Invention
The invention aims to provide a heating, heat-preserving and atomizing device for a breathing machine, which can heat and preserve heat of a medical steam source, can flexibly control the temperature of air-oxygen mixed gas, can avoid discomfort of a patient caused by the stimulation of the air-oxygen mixed gas on the respiratory tract of the patient, can improve the comfort of the patient and can obtain better treatment effect.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a heat preservation atomizing device that intensifies for breathing machine, includes the atomizing cup, the atomizing cup includes the cup, and the cup lower part is provided with the toper liquid medicine chamber, is provided with toper air current nozzle in the liquid medicine chamber, and the air current nozzle is equipped with the housing outward, has the clearance between housing and the air current nozzle, has the clearance between housing lower terminal surface and the liquid medicine chamber bottom, and the top of air current nozzle is provided with the arc dog, is equipped with the gas-supply pipe of being connected with the respirator on the cup, and the intake pipe is connected to the air current nozzle lower extreme, the surface of cup has graphene insulation layer structure.
Preferably, the air inlet pipe is connected with the breathing machine through a connecting pipe, the air delivery pipe is connected with the breathing mask through a connecting pipe, and the outer surface of the connecting pipe is provided with a graphene heat preservation layer structure. Preferably, the arcuate stop has a plurality of raised strips on a surface thereof.
Preferably, the graphene heat-insulating layer structure comprises a plurality of strip-shaped graphene electric heating films which are coated on the outer surface of the cup body and uniformly distributed at equal intervals, an insulating layer is arranged between every two adjacent strip-shaped graphene electric heating films, and each strip-shaped graphene electric heating film is connected with a binding post and can be independently and independently controlled; the graphene electric heating film is provided with an insulating layer, a graphene self-heating film wrapping the insulating layer is arranged outside the insulating layer, and a protective layer is arranged outside the graphene self-heating film.
Preferably, the cup body and the pipe body are made of materials with good heat conductivity.
Preferably, the material with good thermal conductivity comprises aluminum, copper, silver, carbon fiber or graphene.
Preferably, an alarm is arranged at the bottom of the liquid medicine cavity.
According to the invention, the graphene electrothermal film is arranged outside the atomizing cup, and can be heated after being electrified, so that the medical steam source in the atomizing cup is heated; the heat preservation layer arranged on the graphene electrothermal film can preserve the temperature of the air-oxygen mixed gas in the atomizing cup; the graphene self-heating film is arranged outside the heat preservation layer, so that energy loss brought by an external low-temperature environment can be balanced, and the heat preservation effect is further achieved. Therefore, the medical steam source can be heated and insulated, the air-oxygen mixed gas is prevented from stimulating the respiratory tract of a patient, the discomfort of the patient is avoided, the comfort of the patient is improved, and a better treatment effect is achieved.
In addition, the graphene electric heating films are arranged into a plurality of strip-shaped graphene electric heating films, each strip-shaped graphene electric heating film is provided with a binding post, and the temperature of the air-oxygen mixed gas can be flexibly controlled according to the high and low requirements of the temperature so as to meet the requirements of different patients.
And the surface of the arc-shaped stop block is provided with a plurality of raised strips, so that the liquid medicine sprayed out of the air flow nozzle can be fully atomized, and the treatment effect is improved.
Drawings
FIG. 1 is a schematic structural view of an atomizing cup;
FIG. 2 is a section A-A of FIG. 1;
FIG. 3 is a schematic structural view of a connection pipe;
FIG. 4 is a section A-A of FIG. 3;
FIG. 5 is a schematic view of another construction of the connecting tube;
FIG. 6 is a section B-B of FIG. 5;
FIG. 7 is a schematic view of a connecting tube made up of multiple segments of short tubes.
In the figure: the self-heating tube comprises a tube body 1, a graphene electrothermal film 2, a heat preservation layer 3, a protective layer 4, a terminal 5, a connector 6, an insulating layer 7, a graphene self-heating film 8, a short tube 9, a cup body 10, a connecting tube 11, a flexible material 12, a housing 101, a baffle 102, an airflow nozzle 103, a liquid medicine cavity 104, a gap 105, a raised line 106, an air inlet pipe 107, an air delivery pipe 108 and a bracket 109.
Description of the embodiments
Examples
The heating, heat preserving and atomizing device for the breathing machine comprises an atomizing cup, wherein the atomizing cup comprises a cup body 10, an inverted conical liquid medicine cavity 104 is arranged at the lower part of the cup body 10, an alarm is arranged at the bottom of the liquid medicine cavity 104, an upright conical air flow nozzle 103 is arranged in the liquid medicine cavity 104, a housing 101 is arranged outside the air flow nozzle 103, a gap 105 is formed between the housing 101 and the air flow nozzle 103, a gap 105 is formed between the lower end surface of the housing 101 and the bottom of the liquid medicine cavity 104, an arc-shaped stop block 102 is arranged above the air flow nozzle 103, and a plurality of annular or spiral convex strips 106 are arranged on the surface of the arc-shaped stop block 102. The cup body 10 is provided with a gas pipe 108 connected with a breathing mask, and the lower end of the gas flow nozzle 103 is connected with a gas inlet pipe 107. The outer surface of the cup body 10 is coated with a graphene electrothermal film 2, and a heat preservation layer 3 is arranged outside the graphene electrothermal film 2. The heat preservation layer 3 is externally provided with a protective layer 4. The graphene electrothermal film 2 is connected with a binding post 5. The graphene electrothermal film 2 is powered and heated through the binding post 5. The graphene electrothermal film 2 is insulated from the cup body 10.
The air inlet pipe 107 is connected with a connecting pipe connected with a breathing machine, the air delivery pipe 108 is connected with a connecting pipe connected with a breathing mask, the outer surface of the connecting pipe is coated with a graphene electrothermal film 2, the graphene electrothermal film 2 is provided with a heat preservation layer 3, and a protective layer 4 is arranged outside the heat preservation layer 3. The graphene electrothermal film 2 is connected with a binding post 5. The graphene electrothermal film 2 is powered and heated through the binding post 5. The graphene electrothermal film 2 is insulated from the tube body 1.
Examples
The heating, heat preserving and atomizing device for the breathing machine comprises an atomizing cup, wherein the atomizing cup comprises a cup body 10, an inverted conical liquid medicine cavity 104 is arranged at the lower part of the cup body 10, an alarm is arranged at the bottom of the liquid medicine cavity 104, an upright conical air flow nozzle 103 is arranged in the liquid medicine cavity 104, a housing 101 is arranged outside the air flow nozzle 103, a gap 105 is formed between the housing 101 and the air flow nozzle 103, a gap 105 is formed between the lower end surface of the housing 101 and the bottom of the liquid medicine cavity 104, an arc-shaped stop block 102 is arranged above the air flow nozzle 103, and a plurality of annular or spiral convex strips 106 are arranged on the surface of the arc-shaped stop block 102. The cup body 10 is provided with a gas pipe 108 connected with a breathing mask, and the lower end of the gas flow nozzle 103 is connected with a gas inlet pipe 107. The outer surface of the cup body 10 is coated with a graphene electrothermal film 2, and a heat preservation layer 3 is arranged outside the graphene electrothermal film 2. The graphene self-heating film 8 is arranged outside the heat preservation layer 3, and the protective layer 4 is arranged outside the graphene self-heating film 8. The graphene electrothermal film 2 is connected with a binding post 5. The graphene electrothermal film 2 is powered and heated through the binding post 5. The graphene electrothermal film 2 is insulated from the cup body 10.
The air inlet pipe 107 is connected with a connecting pipe connected with a breathing machine, the air delivery pipe 108 is connected with a connecting pipe connected with a breathing mask, the outer surface of the connecting pipe is coated with a graphene electrothermal film 2, the graphene electrothermal film 2 is provided with a heat preservation layer 3, a graphene self-heating film 8 is arranged outside the heat preservation layer 3, and a protective layer 4 is arranged outside the graphene self-heating film 8. The graphene electrothermal film 2 is connected with a binding post 5. The graphene electrothermal film 2 is powered and heated through the binding post 5. The graphene electrothermal film 2 is insulated from the tube body 1.
Examples
The heating, heat preserving and atomizing device for the breathing machine comprises an atomizing cup, wherein the atomizing cup comprises a cup body 10, an inverted conical liquid medicine cavity 104 is arranged at the lower part of the cup body 10, an alarm is arranged at the bottom of the liquid medicine cavity 104, an upright conical air flow nozzle 103 is arranged in the liquid medicine cavity 104, a housing 101 is arranged outside the air flow nozzle 103, a gap 105 is formed between the housing 101 and the air flow nozzle 103, a gap 105 is formed between the lower end surface of the housing 101 and the bottom of the liquid medicine cavity 104, an arc-shaped stop block 102 is arranged above the air flow nozzle 103, and a plurality of annular or spiral convex strips 106 are arranged on the surface of the arc-shaped stop block 102. The cup body 10 is provided with a gas pipe 108 connected with a breathing mask, and the lower end of the gas flow nozzle 103 is connected with a gas inlet pipe 107. The outer surface of the cup body 10 is coated with a graphene electrothermal film 2, and a heat preservation layer 3 is arranged outside the graphene electrothermal film 2. The heat preservation layer 3 is externally provided with a protective layer 4. The graphene electrothermal film 2 comprises a plurality of strip-shaped graphene electrothermal films which are uniformly distributed at equal intervals, and insulating layers 7 are arranged between the strip-shaped graphene electrothermal films. Each strip-shaped graphene electrothermal film is connected with a binding post 5. The graphene electrothermal film 2 is powered and heated through the binding post 5. The graphene electrothermal film 2 is insulated from the cup body 10.
The air inlet pipe 107 is connected with a connecting pipe connected with a breathing machine, the air delivery pipe 108 is connected with a connecting pipe connected with a breathing mask, the outer surface of the connecting pipe is coated with a graphene electrothermal film 2, the graphene electrothermal film 2 is provided with a heat preservation layer 3, and a protective layer 4 is arranged outside the heat preservation layer 3. The graphene electrothermal film 2 comprises a plurality of strip-shaped graphene electrothermal films which are uniformly distributed at equal intervals, and insulating layers 7 are arranged between the strip-shaped graphene electrothermal films. Each strip-shaped graphene electrothermal film is connected with a binding post 5. The graphene electrothermal film 2 is powered and heated through the binding post 5. The graphene electrothermal film 2 is insulated from the tube body 1.
Examples
The heating, heat preserving and atomizing device for the breathing machine comprises an atomizing cup, wherein the atomizing cup comprises a cup body 10, an inverted conical liquid medicine cavity 104 is arranged at the lower part of the cup body 10, an alarm is arranged at the bottom of the liquid medicine cavity 104, an upright conical air flow nozzle 103 is arranged in the liquid medicine cavity 104, a housing 101 is arranged outside the air flow nozzle 103, a gap is formed between the housing 101 and the air flow nozzle 103, a gap 105 is formed between the lower end surface of the housing 101 and the bottom of the liquid medicine cavity 104, an arc-shaped stop block 102 is arranged above the air flow nozzle 103, and a plurality of annular or spiral convex strips 106 are arranged on the surface of the arc-shaped stop block 102. The cup body 10 is provided with a gas pipe 108 connected with a breathing mask, and the lower end of the gas flow nozzle 103 is connected with a gas inlet pipe 107. The outer surface of the cup body 10 is coated with a graphene electrothermal film 2, and a heat preservation layer 3 is arranged outside the graphene electrothermal film 2. The graphene self-heating film 8 is arranged outside the heat preservation layer 3, and the protective layer 4 is arranged outside the graphene self-heating film 8. The graphene electrothermal film 2 comprises a plurality of strip-shaped graphene electrothermal films which are uniformly distributed at equal intervals, and insulating layers are arranged between the strip-shaped graphene electrothermal films. Each strip-shaped graphene electrothermal film is connected with a binding post 5. The graphene electrothermal film 2 is powered and heated through the binding post 5. The graphene electrothermal film 2 is insulated from the cup body 10.
The air inlet pipe 107 is connected with a connecting pipe connected with a breathing machine, the air delivery pipe 108 is connected with a connecting pipe connected with a breathing mask, the outer surface of the connecting pipe is coated with a graphene electrothermal film 2, an insulating layer 3 is arranged outside the graphene electrothermal film 2, a graphene self-heating film 8 is arranged outside the insulating layer 3, and a protective layer 4 is arranged outside the graphene self-heating film 8. The graphene electrothermal film 2 comprises a plurality of strip-shaped graphene electrothermal films which are uniformly distributed at equal intervals, and insulating layers 7 are arranged between the strip-shaped graphene electrothermal films. Each strip-shaped graphene electrothermal film is connected with a binding post 5. The graphene electrothermal film 2 is powered and heated through the binding post 5. The graphene electrothermal film 2 is insulated from the tube body 1.
Examples
As shown in fig. 1-7, the pipe body 1 is formed by connecting a plurality of sections of short pipes 9, and adjacent short pipes 9 are connected by adopting flexible materials 12. Otherwise, the same as in example 1 or example 2 or example 3 or example 4, respectively. Besides being made of conventional plastics, the pipe body 1 can be made of materials such as aluminum, copper, silver, carbon fiber or graphene and the like with good thermal conductivity. When the pipe body 1 is made of materials with larger hardness such as aluminum, copper and silver, the pipe body 1 can be designed into a plurality of short pipes 9, then the adjacent short pipes 9 are connected by adopting flexible connection materials 12, a connecting pipe can be formed by adopting a plurality of sections of short pipes 9, insulation between the graphene electrothermal film 2 and the pipe body 1 is well manufactured, and the design has the advantages that aluminum, copper and silver have good heat conductivity, air-oxygen mixed gas in the pipe can be well heated, and meanwhile, the connecting pipe has toughness and is convenient to use.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a heat preservation atomizer that heaies up for breathing machine, includes atomizing cup, its characterized in that, atomizing cup includes the cup, and the cup lower part is provided with the toper liquid medicine chamber, is provided with toper air current nozzle in the liquid medicine chamber, and air current nozzle is equipped with the housing outward, has the clearance between housing and the air current nozzle, has the clearance between housing lower extreme and the liquid medicine chamber bottom, and air current nozzle's top is provided with the arc dog, is equipped with the gas-supply pipe of being connected with the respirator on the cup, and the intake pipe is connected to air current nozzle lower extreme, the surface of cup has graphene heat preservation structure.
2. The warming, heat preserving and atomizing device for a breathing machine according to claim 1, wherein the air inlet pipe is connected with the breathing machine through a connecting pipe, the air delivery pipe is connected with a breathing mask through a connecting pipe, and the outer surface of the connecting pipe is provided with a graphene heat preserving layer structure.
3. The warming and insulating atomizer for a ventilator according to claim 1, wherein the arcuate stop has a plurality of ribs on a surface thereof.
4. The warming, heat-preserving and atomizing device for the breathing machine according to claim 1 or 2, wherein the graphene heat-preserving layer structure comprises a plurality of strip-shaped graphene electrothermal films which are coated on the outer surface of the cup body and are uniformly distributed at equal intervals, an insulating layer is arranged between every two adjacent strip-shaped graphene electrothermal films, and each strip-shaped graphene electrothermal film is connected with a binding post; the graphene electric heating film is provided with an insulating layer, a graphene self-heating film wrapping the insulating layer is arranged outside the insulating layer, and a protective layer is arranged outside the graphene self-heating film.
5. The warming and insulating atomizer for a ventilator of claim 4 wherein said cup and tube are made of a material having good thermal conductivity.
6. The warming and insulating atomizer for a ventilator according to claim 5, wherein the thermally conductive material comprises aluminum, copper, silver, carbon fiber or graphene.
7. The warming and insulating atomizer for a respirator according to claim 6, wherein an alarm is provided at the bottom of the liquid medicine chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310339198.5A CN116370776A (en) | 2023-04-02 | 2023-04-02 | A intensification heat preservation atomizing device for breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310339198.5A CN116370776A (en) | 2023-04-02 | 2023-04-02 | A intensification heat preservation atomizing device for breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116370776A true CN116370776A (en) | 2023-07-04 |
Family
ID=86972673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310339198.5A Pending CN116370776A (en) | 2023-04-02 | 2023-04-02 | A intensification heat preservation atomizing device for breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116370776A (en) |
-
2023
- 2023-04-02 CN CN202310339198.5A patent/CN116370776A/en active Pending
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