CN114984391A - High-flow breathing device capable of preventing and treating over-ventilation - Google Patents
High-flow breathing device capable of preventing and treating over-ventilation Download PDFInfo
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- CN114984391A CN114984391A CN202210578698.XA CN202210578698A CN114984391A CN 114984391 A CN114984391 A CN 114984391A CN 202210578698 A CN202210578698 A CN 202210578698A CN 114984391 A CN114984391 A CN 114984391A
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 44
- 238000009423 ventilation Methods 0.000 title claims abstract description 17
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 56
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 28
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 23
- 239000001301 oxygen Substances 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims description 58
- 239000007789 gas Substances 0.000 claims description 53
- 238000003756 stirring Methods 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 25
- 230000001105 regulatory effect Effects 0.000 claims description 24
- 238000001035 drying Methods 0.000 claims description 23
- 238000004659 sterilization and disinfection Methods 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 15
- 230000000241 respiratory effect Effects 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000000870 hyperventilation Effects 0.000 claims 6
- 208000000122 hyperventilation Diseases 0.000 claims 6
- 230000002265 prevention Effects 0.000 claims 6
- 210000003746 feather Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 206010008479 Chest Pain Diseases 0.000 abstract description 7
- 206010040007 Sense of oppression Diseases 0.000 abstract description 5
- 206010033557 Palpitations Diseases 0.000 abstract description 4
- 208000001871 Tachycardia Diseases 0.000 abstract description 4
- 230000006794 tachycardia Effects 0.000 abstract description 4
- 208000024891 symptom Diseases 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 9
- 238000001514 detection method Methods 0.000 description 8
- 230000000087 stabilizing effect Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 201000004193 respiratory failure Diseases 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000000861 blow drying Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- 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
- 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
- A61M16/16—Devices to humidify the respiration air
-
- 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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/201—Controlled valves
-
- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
-
- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
- A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
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- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention provides a high-flow breathing device capable of preventing and treating over ventilation, which comprises a mounting main body, wherein the mounting main body is provided with a breathing device main body, the air inlet end of the breathing device main body is communicated with an air source, a high-pressure oxygen source and a carbon dioxide source, and the air outlet end of the breathing device main body is communicated with a mask. The invention can solve the technical problems that the existing high-flow breathing device often has the phenomenon of over ventilation (the condition that the carbon dioxide of a patient exhales more) in the using process of the patient, and the over ventilation can cause the patient to have symptoms of chest distress and oppression, chest pain, palpitation, tachycardia and the like.
Description
Technical Field
The invention relates to the technical field of high-flow breathing devices, in particular to a high-flow breathing device capable of preventing and treating over ventilation.
Background
The high-flow breathing device is an effective means capable of manually replacing the autonomous ventilation function, is widely used for respiratory failure caused by various reasons, anesthesia respiratory management during major operations, respiratory support treatment and emergency resuscitation, and occupies an important position in the modern medical field, and the high-flow breathing device is vital medical equipment capable of preventing and treating respiratory failure, reducing complications and saving and prolonging the life of a patient;
the existing high-flow breathing device often has the phenomenon of over ventilation (the condition that a patient exhales more carbon dioxide) in the use process of the patient, and the over ventilation can cause the patient to have symptoms such as chest distress and oppression, chest pain, palpitation, tachycardia and the like.
Disclosure of Invention
The invention provides a high-flow breathing device capable of preventing and treating over ventilation, which is used for solving the technical problems that the existing high-flow breathing device frequently generates over ventilation (the condition that the carbon dioxide of a patient exhales more) in the using process of the patient, and the over ventilation can cause the patient to have symptoms of chest distress and oppression, chest pain, palpitation, tachycardia and the like.
In order to solve the technical problem, the invention discloses a high-flow breathing device capable of preventing and treating over ventilation, which comprises a mounting main body, wherein the mounting main body is provided with a breathing device main body, the air inlet end of the breathing device main body is communicated with an air source, a high-pressure oxygen source and a carbon dioxide source, and the air outlet end of the breathing device main body is communicated with a mask.
Preferably, the breathing apparatus main body includes:
one end of the air supply main path is communicated with an air source, and the other end of the air supply main path is communicated with the mask;
one end of the first gas supply branch is communicated with a high-pressure oxygen source, and the other end of the first gas supply branch is communicated with a gas supply main path;
one end of the second gas supply branch is communicated with a carbon dioxide gas source, and the other end of the second gas supply branch is communicated with the main gas supply path;
and one end of the expiration loop is communicated with the first gas supply branch, and the other end of the expiration loop is communicated with the mask.
Preferably, an air source, a first filter, a first check valve, a second check valve, an air pressure sensor A and a first flow sensor are sequentially arranged on the main air supply path, and the output end of the main air supply path is sequentially communicated with a mask and a patient.
Preferably, a respirator generator is arranged between the first check valve and the second check valve on the air supply main circuit, and a heating humidifier is arranged between the first flow sensor and the mask.
Preferably, the first air supply branch is sequentially provided with a high-pressure oxygen source, a second filter, an air pressure sensor B, a first flow control valve and a second flow sensor, and the output end of the first air supply branch is connected between the first filter and the first check valve;
and the second air supply branch is sequentially provided with a carbon dioxide air source, a third filter, an air pressure sensor C and a second flow control valve, and the output end of the second air supply branch is connected between the second check valve and the air pressure sensor A.
Preferably, expiration return circuit one end is connected on baroceptor B, and the other end communicates with each other with the face guard, be equipped with the pressure regulating diaphragm valve on the expiration return circuit, the pressure regulating diaphragm valve communicates with each other with the environment.
Preferably, be equipped with exhale the end malleation adjusting part on the expiration return circuit, exhale the end malleation adjusting part and include third flow control valve, baroceptor D and branch road in proper order, the branch road set up at baroceptor D with between the pressure regulating diaphragm valve, be connected with the choke valve on the branch road, the choke valve communicates with each other with the environment.
Preferably, the mounting main body comprises a table body and a mounting table top, universal wheels are arranged at the bottom of the table body, the mounting table top is connected to the table body through an adjusting assembly, and the adjusting assembly is used for adjusting the position of the mounting table top;
the adjustment assembly includes:
the longitudinal adjusting assembly is used for adjusting the position of the mounting table top in the vertical direction;
the transverse adjusting assembly is used for adjusting the position of the mounting table top in the horizontal direction;
the longitudinal adjustment assembly comprises:
the rocker is rotatably connected to the table body of the mounting main body, one end of the rocker, which is positioned outside the table body, is fixedly connected with a handle, and one end of the rocker, which is positioned inside the table body, is in key connection with a first adjusting bevel gear;
the longitudinal execution screw is rotationally connected in the table body, a second adjusting bevel gear is in keyed connection with the longitudinal execution screw, and the first adjusting bevel gear is meshed with the second adjusting bevel gear;
the longitudinal execution nut is in threaded connection with the longitudinal execution lead screw, and a connecting cylinder is fixedly connected outside the longitudinal execution nut;
the guide plate is fixedly connected to one end, far away from the longitudinal execution nut, of the connecting cylinder body, and the mounting table top is connected to the guide plate in a sliding mode through a guide groove;
the lateral adjustment assembly includes:
the lead screw support is fixedly connected to the table body;
the transverse execution lead screw is rotationally connected to the lead screw support, a first driving piece is arranged on the transverse execution lead screw, and the first driving piece is used for driving the transverse execution lead screw to rotate;
the transverse execution nut is in threaded connection with the transverse execution lead screw;
the guide cylinder body is fixedly connected to the transverse execution nut, a first elastic piece is arranged in the guide cylinder body, and a guide ring is fixedly connected to the bottom of the guide cylinder body;
the stabilizing guide rod is fixedly connected in the table body, and the guide ring is connected to the stabilizing guide rod in a sliding manner;
the table top connecting rod is fixedly connected to the mounting table top, and one end, far away from the mounting table top, of the table top connecting rod is connected to the inside of the guide cylinder in a sliding mode.
Preferably, a disinfection cavity is arranged in the mounting main body, and a mask disinfection cabinet is arranged in the disinfection cavity.
Preferably, the mask disinfection cabinet comprises:
the cabinet body is arranged in the disinfection cavity, the bottom of the cabinet body is provided with a movable wheel, the cabinet body is provided with an anti-collision buckle, a cleaning cavity is arranged in the cabinet body, and the cleaning cavity is communicated with a drain pipe;
the liquid inlet assembly is arranged on the cabinet body and comprises a main motor, the main motor is installed on the cabinet body, the output end of the main motor is in key connection with a main motor shaft, a sector gear is in key connection with the main motor shaft, a stirring shaft is connected in the cabinet body in a rotating mode, one end of the stirring shaft is fixedly connected with a rotary table, a plurality of meshing teeth are annularly arranged on the rotary table and are used for being meshed with the sector gear, a stirring paddle is arranged at one end, away from the rotary table, of the stirring shaft and located in a mixing bin, a first liquid inlet bin and a second liquid inlet bin are arranged on the cabinet body and are communicated with the mixing bin, and a connecting pipeline and a liquid drainage pipeline are arranged at the bottom of the mixing bin;
a cleaning solution adjusting component arranged in the cabinet body and comprising a cleaning solution adjusting component mounting cavity, a main adjusting gear is rotationally connected in the cleaning liquid adjusting component mounting cavity, a first rotating driving piece is arranged on the main adjusting gear, the first rotating driving piece is used for driving the main adjusting gear to rotate, a first adjusting rack and a second adjusting rack are arranged in the cleaning liquid adjusting component mounting cavity, the first adjusting rack and the second adjusting rack are meshed with the main adjusting gear, an adjusting plate is fixedly connected on the first adjusting rack, a leak hole is arranged on the adjusting plate, one end of the adjusting plate, which is far away from the first adjusting rack, is positioned in the connecting pipeline, a T-shaped dredging rod is fixedly connected to the second adjusting rack, and one end, far away from the second adjusting rack, of the T-shaped dredging rod is located in the liquid discharge pipeline;
the auxiliary cleaning assembly comprises a first rotating shaft, a second rotating shaft and a screw rotating shaft, the first rotating shaft, the second rotating shaft and the screw rotating shaft are rotatably connected to the cabinet body, the axes of the first rotating shaft, the second rotating shaft and the screw rotating shaft are mutually vertical, one end of the main motor shaft, which is far away from the main motor, is connected with a first cleaning bevel gear, the first rotating shaft is connected with a second cleaning bevel gear in a key way, the first cleaning bevel gear is mutually meshed with the second cleaning bevel gear, the first rotating shaft is connected with a first driving bevel gear and a second driving bevel gear in a sliding key way, a first sliding driving piece is arranged on the sliding key corresponding to the first driving bevel gear, the first sliding driving piece is used for driving the first driving bevel gear to slide along the first rotating shaft, and a second sliding driving piece is arranged on the sliding key corresponding to the second driving bevel gear, the second sliding driving part is used for driving the second driving bevel gear to slide along the first rotating shaft, a second execution bevel gear and a lifting adjusting gear are connected to the second rotating shaft in a key mode, the second execution bevel gear is used for being meshed with the second driving bevel gear, the lifting adjusting gear is meshed with a lifting adjusting rack, the lifting adjusting rack is connected to a lifting adjusting groove in a vertical sliding mode, the lifting adjusting groove is formed in the cabinet body, a second elastic part is fixedly connected between the lifting adjusting groove and the lifting adjusting rack, the lifting adjusting rack is connected with a draining net through a draining net connecting rod, a first execution bevel gear is connected to the lead screw rotating shaft in a key mode and used for being meshed with the first driving bevel gear, and a lead screw execution nut is connected to one end, far away from the first execution bevel gear, of the lead screw rotating shaft in a threaded mode, an auxiliary brush mounting table is fixedly connected outside the screw rod execution nut, an auxiliary brush stirring paddle is rotatably connected to the auxiliary brush mounting table, a second rotary driving piece is arranged on the auxiliary brush stirring paddle, and the second rotary driving piece is used for driving the auxiliary brush stirring paddle to rotate;
the drying assembly, the drying assembly sets up on the cabinet body, the drying assembly includes the drying assembly mounting groove, drying assembly mounting groove internal rotation is connected with weathers the fan, fixedly connected with ultraviolet ray stoving lamp in the drying assembly mounting groove, it is equipped with the third rotation driving piece to weathers on the fan, the third rotates the driving piece and is used for the drive weathers the fan rotation.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the main body system of the respiratory device of the present invention.
Fig. 2 is a schematic structural diagram of a breathing apparatus of the present invention.
Fig. 3 is a schematic structural view of the mask disinfection cabinet of the invention.
Fig. 4 is a partial enlarged view of fig. 3 at B according to the present invention.
Fig. 5 is a partial enlarged view of fig. 3 at C according to the present invention.
In the figure: 1. mounting the main body; 100. a universal wheel; 101. a table body; 102. mounting a table top; 103. a hand sanitizer; 2. a breathing apparatus body; 20. a second check valve; 21. a second filter; 210. a second flow sensor; 211. a ventilator generator; 212. an air pressure sensor A; 213. a third filter; 214. a first flow control valve; 216. a second flow control valve; 218. a third flow rate control valve; 22. an air source; 220. an air pressure sensor D; 222. a throttle valve; 223. an environment; 224. an air pressure sensor B; 225. an air pressure sensor C; 227. heating the humidifier; 228. a first flow sensor; 24. a source of pressurized oxygen; 25. a source of carbon dioxide gas; 27. a first filter; 28. a first check valve; 23. a branch circuit; 231. a pressure regulating diaphragm valve; 233. a face mask; 234. a patient; 3. a source of pressurized oxygen; 4. a source of carbon dioxide gas; 5. an adjustment assembly; 500. a longitudinal adjustment assembly; 5000. a rocker; 5001. a longitudinal actuating screw; 5002. a first adjustment bevel gear; 5003. a second adjustment bevel gear; 5004. a longitudinal actuator nut; 5005. connecting the cylinder body; 5006. a guide plate; 5007. a guide groove; 501. a lateral adjustment assembly; 5010. a lead screw support; 5011. a transverse actuating screw; 5012. a transverse actuating nut; 5013. a guide cylinder; 5014. a first elastic member; 5015. a guide ring; 5016. stabilizing the guide rod; 5017. a table top connecting rod; 6. a mask disinfection cabinet; 600. a cabinet body; 6000. connecting a pipeline; 6001. a liquid discharge conduit; 601. a moving wheel; 602. an anti-collision buckle; 603. a cleaning chamber; 604. a liquid inlet component; 6040. a main motor; 6041. a main motor shaft; 6042. a sector gear; 6043. a stirring shaft; 6044. a turntable; 6045. meshing teeth; 6046. a stirring paddle; 6047. a mixing bin; 6048. a first liquid inlet bin; 6049. a second liquid inlet bin; 605. a cleaning solution conditioning assembly; 6050. a cleaning solution conditioning assembly mounting chamber; 6051. a main adjusting gear; 6052. a first adjusting rack; 6053. a second adjusting rack; 6054. an adjusting plate; 6055. a leak hole; 6056. a T-shaped dredging rod; 606. an auxiliary cleaning component; 6060. a first rotating shaft; 6061. a second rotating shaft; 6062. a lead screw shaft; 6063. a first cleaning bevel gear; 6064. a second cleaning bevel gear; 6065. a first drive bevel gear; 6066. a second drive bevel gear; 6067. a first execution bevel gear; 6068. a second execution bevel gear; 6069. a lifting adjustment gear; 607. a lifting adjusting rack; 6070. a lifting adjusting groove; 6071. a second elastic member; 6072. a draining net connecting rod; 6073. draining the net; 608. a drying assembly; 6080. a drying component mounting groove; 6081. drying the fan; 6082. an ultraviolet drying lamp; 609. a drain pipe; 700. a main gas supply path; 701. a first gas supply branch; 702. a second gas supply branch; 703. an expiratory circuit.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
In addition, the descriptions related to "first", "second", etc. in the present invention are used for descriptive purposes only, do not specifically refer to an order or sequence, and do not limit the present invention, but merely distinguish components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between various embodiments can be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not be within the protection scope of the present invention.
The present invention provides the following examples:
example 1
The embodiment of the invention provides a high-flow breathing device capable of preventing and treating over ventilation, which comprises a mounting main body 1, wherein the mounting main body 1 is provided with a breathing device main body 2, the air inlet end of the breathing device main body 2 is communicated with an air source 22, a high-pressure oxygen source 24 and a carbon dioxide source 25, and the air outlet end of the breathing device main body 2 is communicated with a mask 233.
Preferably, a hand disinfection machine 103 is arranged on the breathing device main body 2.
The working principle and the beneficial effects of the technical scheme are as follows: when the breathing device is used, the air source 22, the high-pressure oxygen source 24 and the carbon dioxide source 25 are introduced into the breathing device main body 2 to be mixed, and then the mixture is input into a patient body through the mask 233, the breathing device is simultaneously provided with the high-pressure oxygen source 3 and the carbon dioxide source 4 which can supply oxygen and also can supply carbon dioxide for inhalation, and when the patient discharges excessive carbon dioxide, the carbon dioxide can be supplemented in time through the carbon dioxide source 25, so that over ventilation is prevented and treated.
Example 2
On the basis of the above embodiment 1, the breathing apparatus main body 2 includes:
a main air supply path 700, one end of the main air supply path 700 is communicated with an air source 22, and the other end is communicated with a face mask 233;
a first gas supply branch 701, one end of the first gas supply branch 701 is communicated with the high-pressure oxygen source 24, and the other end is communicated with the main gas supply path 700;
a second gas supply branch 702, one end of the second gas supply branch 702 is communicated with the carbon dioxide gas source 25, and the other end is communicated with the main gas supply path 700;
an expiration loop 703, wherein one end of the expiration loop 703 is communicated with the first gas supply branch 701, and the other end is communicated with the mask 233;
the air supply main path 700 is sequentially provided with an air source 22, a first filter 27, a first check valve 28, a second check valve 20, an air pressure sensor A212 and a first flow sensor 228, and the output end of the air supply main path 700 is sequentially communicated with a mask 233 and a patient 234;
a respirator generator 211 is arranged between the first check valve 28 and the second check valve 20 on the main gas supply path 700, and a heating humidifier 227 is arranged between the first flow sensor 228 and the face mask 233;
the first air supply branch 701 is sequentially provided with a high-pressure oxygen source 24, a second filter 21, an air pressure sensor B224, a first flow control valve 214 and a second flow sensor 210, and the output end of the first air supply branch 701 is connected between the first filter 27 and the first check valve 28;
the second gas supply branch 702 is sequentially provided with a carbon dioxide gas source 25, a third filter 213, a gas pressure sensor C225 and a second flow control valve 216, and the output end of the second gas supply branch 702 is connected between the second check valve 20 and the gas pressure sensor A212;
one end of the expiration loop 703 is connected to the air pressure sensor B224, the other end of the expiration loop 703 is communicated with the mask 233, the expiration loop 703 is provided with a pressure-regulating diaphragm valve 231, and the pressure-regulating diaphragm valve 231 is communicated with the environment 223;
the exhalation system is characterized in that an exhalation terminal positive pressure adjusting component is arranged on the exhalation loop 703 and sequentially comprises a third flow control valve 218, an air pressure sensor D220 and a branch 23, the branch 23 is arranged between the air pressure sensor D220 and the pressure regulating diaphragm valve 231, a throttle valve 222 is connected to the branch 23, and the throttle valve 222 is communicated with the environment 223.
The working principle and the beneficial effects of the technical scheme are as follows: air in the air source 22 enters the main air supply path 700 after being filtered by the first filter 27, oxygen in the high-pressure oxygen source 24 enters the first air supply branch path 701 after being filtered by the second filter 21, the air and the oxygen form a mixed gas of oxygen and air in a certain proportion in the respirator generator 211, carbon dioxide in the carbon dioxide source 25 flows into the second air supply branch path 702 after being filtered by the third filter 213, the mixed gas of the oxygen and the air is mixed with the carbon dioxide, humidified and heated to a proper humidity and temperature by the heating humidifier 227, and then introduced into the mask 233 through the main air supply path 700 for the patient 234 to use;
the gas exhaled by the patient 234 enters the environment 223 through the pressure regulating diaphragm valve 231, the pressure value at the pressure regulating diaphragm valve 231 is the positive end expiratory pressure value, when the positive end expiratory pressure value is regulated, the oxygen in the high-pressure oxygen source 24 can sequentially enter the environment 223 through the third flow control valve 218, the air pressure sensor D220 and the throttle valve 222, the pressure value of the expiratory loop 703 can be regulated through regulating the third flow control valve 218, and therefore the detection value of the air pressure sensor D220 can be regulated, because the air pressure sensor D220 and the pressure regulating diaphragm valve 231 are in the same loop, the detection value of the air pressure sensor D220 is the air pressure value at the pressure regulating diaphragm valve 231, namely the positive end expiratory pressure value;
the first flow control valve 214 and the second flow control valve 216 are respectively used for controlling the flow of oxygen in the first gas supply branch 701 and the flow of carbon dioxide in the second gas supply branch 702, the mixing ratio of carbon dioxide and oxygen can be customized and adjusted by adjusting the first flow control valve 214 and the second flow control valve 216 so as to meet the use requirements of different patients, the air pressure sensor B224 and the air pressure sensor C225 are respectively used for detecting the air pressure of the first gas supply branch 701 and the air pressure of the second gas supply branch 702, the air pressure sensor a212 is used for detecting the air pressure of the main gas supply branch 700, the first check valve 28 and the second check valve 20 avoid the backflow of air and oxygen gas, the design of the breathing device main body 2 solves the phenomenon that the existing high-flow breathing device is frequently over ventilated (the condition that the carbon dioxide of a patient exhales more) in the use process of the patient by arranging the carbon dioxide gas source 25, the technical problems of oppression and oppression in the chest, chest pain, palpitation, tachycardia and the like of a patient can be caused by excessive ventilation.
Example 3
On the basis of the embodiment 1 or 2, the mounting main body 1 comprises a table body 101 and a mounting table top 102, the bottom of the table body 101 is provided with universal wheels 100, the mounting table top 102 is connected to the table body 101 through an adjusting assembly 5, and the adjusting assembly 5 is used for adjusting the position of the mounting table top 102;
the adjustment assembly 5 comprises:
a longitudinal adjustment assembly 500, the longitudinal adjustment assembly 500 being used to adjust the position of the mounting deck 102 in the vertical direction;
a transverse adjusting component 501, wherein the transverse adjusting component 501 is used for adjusting the position of the mounting table 102 in the horizontal direction;
the longitudinal adjustment assembly 500 includes:
the rocking bar 5000 is rotatably connected to the table body 101 of the mounting main body 1, a handle 5001 is fixedly connected to one end, located outside the table body 101, of the rocking bar 5000, and a first adjusting bevel gear 5002 is connected to one end, located inside the table body 101, of the rocking bar 5000 in a key-connected mode;
the longitudinal actuating screw 2094 is rotatably connected in the table body 101, a second adjusting bevel gear 5003 is in keyed connection with the longitudinal actuating screw 2094, and the first adjusting bevel gear 5002 is engaged with the second adjusting bevel gear 5003;
the longitudinal actuating nut 5004 is in threaded connection with the longitudinal actuating screw 2094, and the exterior of the longitudinal actuating nut 5004 is fixedly connected with a connecting cylinder 5005;
the guide plate 5006 is fixedly connected to one end, away from the longitudinal execution nut 5004, of the connecting cylinder 5005, and the mounting table 102 is slidably connected to the guide plate 5006 through a guide groove 5007;
the lateral adjustment assembly 501 includes:
the lead screw support 5010 is fixedly connected to the table body 101;
the transverse actuating screw 5011 is rotationally connected to the screw support 5010, and a first driving piece is arranged on the transverse actuating screw 5011 and used for driving the transverse actuating screw 5011 to rotate;
a transverse actuator nut 5012, said transverse actuator nut 5012 being threadedly connected to said transverse actuator screw 5011;
the guide cylinder 5013 is fixedly connected to the transverse execution nut 5012, a first elastic piece 5014 is arranged in the guide cylinder 5013, and a guide ring 5015 is fixedly connected to the bottom of the guide cylinder 5013;
the table comprises a table body 101, a stabilizing guide rod 5016, a guide ring 5015 and a guide ring 5015, wherein the table body 101 is fixedly connected with the stabilizing guide rod 5016;
a table connecting rod 5017, the table connecting rod 5017 is fixedly connected to the mounting table 102, and one end of the table connecting rod 5017 far away from the mounting table 102 is slidably connected in the guide cylinder 5013.
The working principle and the beneficial effects of the technical scheme are as follows: the universal wheels 100 are arranged at the bottom of the mounting main body 1, so that the breathing device is easier to move in the using process, the time for carrying the breathing device by medical staff is saved, the working efficiency of the medical staff is increased, more time is strived for rescue of patients, and the longitudinal direction and the transverse position of the breathing device main body 2 are adjusted through the longitudinal adjusting assembly 500 and the transverse adjusting assembly 501 for convenient use;
when the longitudinal position of the breathing apparatus main body 2 is adjusted, the handle 5001 is shaken, the handle 5001 drives the rocker 5000 to rotate, the rocker 5000 rotates to drive the first adjusting bevel gear 5002 to rotate, the first adjusting bevel gear 5002 rotates to drive the second adjusting bevel gear 5003 to rotate, the second adjusting bevel gear 5003 rotates to drive the longitudinal execution screw 2094 to rotate, the longitudinal execution screw 2094 rotates to drive the longitudinal execution nut 5004 to transmit along the longitudinal execution screw 2094, and the longitudinal execution nut 5004 transmits along the longitudinal execution screw 2094 to drive the connecting cylinder 5005 and the guide plate 5006 to move upwards;
when the transverse position of the breathing device main body 2 is adjusted, the first driving piece drives the transverse execution lead screw 5011 to rotate, the transverse execution lead screw 5011 rotates to drive the transverse execution nut 5012 to drive along the transverse execution lead screw 5011, the transverse execution nut 5012 drives along the transverse execution lead screw 5011 to drive the installation table 102 to slide left and right, and the guide groove 5007, the guide ring 5015 and the stabilizing guide rod 5016 are designed to make the movement of the installation table 102 more stable;
the hand disinfection machine 103 is used for disinfecting hands of medical staff before the medical staff wears the mask 233.
Example 4
On the basis of the embodiment 1, a disinfection cavity 104 is arranged in the mounting main body 1, and a mask disinfection cabinet 6 is arranged in the disinfection cavity 104;
the mask disinfection cabinet 6 comprises:
the cabinet body 600 is arranged in the disinfection cavity 104, the bottom of the cabinet body 600 is provided with a moving wheel 601, the cabinet body 600 is provided with an anti-collision buckle 602, a cleaning cavity 603 is arranged in the cabinet body 600, and the cleaning cavity 603 is communicated with a drain pipe 609;
a liquid inlet assembly 604, wherein the liquid inlet assembly 604 is arranged on the cabinet body 600, the liquid inlet assembly 604 comprises a main motor 6040, the main motor 6040 is installed on the cabinet body 600, the output end of the main motor 6040 is keyed with a main motor shaft 6041, the upper key of the main motor shaft 6041 is connected with a sector gear 6042, a stirring shaft 6043 is rotationally connected in the cabinet body 600, one end of the stirring shaft 6043 is fixedly connected with a turntable 6044, a plurality of meshing teeth 6045 are annularly arranged on the turntable 6044, the meshing teeth 6045 are used for meshing with the sector gear 6042, one end of the stirring shaft 6043 far away from the turntable 6044 is provided with a stirring paddle 6046, the stirring paddle 6046 is positioned in the mixing bin 6047, the cabinet body 600 is provided with a first liquid inlet bin 6048 and a second liquid inlet bin 6049, the first liquid inlet bin 6048 and the second liquid inlet bin 6049 are communicated with the mixing bin 6047, the bottom of the mixing bin 6047 is provided with a connecting pipeline 6000 and a drainage pipeline 6001;
cleaning solution adjusting component 605, cleaning solution adjusting component 605 sets up in the cabinet body 600, cleaning solution adjusting component 605 includes cleaning solution adjusting component installation cavity 6050, the internal rotation of cleaning solution adjusting component installation cavity 6050 is connected with main adjusting gear 6051, be equipped with first rotation driving piece on the main adjusting gear 6051, first rotation driving piece is used for driving main adjusting gear 6051 rotates, be equipped with first regulation rack 6052 and second regulation rack 6053 in the cleaning solution adjusting component installation cavity 6050, first regulation rack 6052 and second regulation rack 6053 with main adjusting gear 6051 intermeshing, fixedly connected with regulating plate 6054 on the first regulation rack 6052, be equipped with leak 6055 on the regulating plate 6054, the regulating plate 6054 is kept away from the one end of first regulation rack 6052 and is located in connecting tube 6000, fixedly connected with T type mediation pole 6056 on the second regulation rack 6053, one end of the T-shaped dredging rod 6056, which is far away from the second adjusting rack 6053, is located in the liquid discharge pipeline 6001;
an auxiliary cleaning assembly 606, the auxiliary cleaning assembly 606 includes a first rotating shaft 6060, a second rotating shaft 6061 and a lead screw rotating shaft 6062, the first rotating shaft 6060, the second rotating shaft 6061 and the lead screw rotating shaft 6062 are rotatably connected to the cabinet 600, the first rotating shaft 6060 is perpendicular to the axes of the second rotating shaft 6061 and the lead screw rotating shaft 6062, one end of the main motor shaft 6041 far away from the main motor 6040 is connected with a first cleaning bevel gear 6063, the first rotating shaft 6060 is connected with a second cleaning bevel gear 6064 through a key, the first cleaning bevel gear 6063 is meshed with the second cleaning bevel gear 6064, the first rotating shaft 6060 is connected with a first driving bevel gear 6065 and a second driving bevel gear 6066 through a sliding key, a first sliding driving piece is arranged on the sliding key corresponding to the first driving bevel gear 6065, and the first sliding driving piece is used for driving the first driving bevel gear 6065 to slide along the first rotating shaft 6060, a second sliding driving part is arranged on a sliding key corresponding to the second driving bevel gear 6066 and is used for driving the second driving bevel gear 6066 to slide along the first rotating shaft 6060, the second rotating shaft 6061 is in keyed connection with a second execution bevel gear 6068 and a lifting adjusting gear 6069, the second execution bevel gear 6068 is used for being meshed with the second driving bevel gear 6066, the lifting adjusting gear 6069 is meshed with a lifting adjusting rack 607, the lifting adjusting rack 607 is in up-and-down sliding connection in a lifting adjusting groove 6070, the lifting adjusting groove 6070 is arranged on the cabinet body 600, a second elastic part 6071 is fixedly connected between the lifting adjusting groove 6070 and the lifting adjusting rack 607, the lifting adjusting rack 607 is connected with a draining net 6073 through a draining net connecting rod 6072, the lead screw rotating shaft 6062 is in keyed connection with a first execution bevel gear 6067, the first execution bevel gear 6067 is used for being meshed with the first driving bevel gear 6065, a lead screw execution nut 6074 is in threaded connection with one end, far away from the first execution bevel gear 6067, of the lead screw rotating shaft 6062, an auxiliary brush installation platform 6075 is fixedly connected to the outside of the lead screw execution nut 6074, an auxiliary brush stirring paddle 6076 is rotatably connected to the auxiliary brush installation platform 6075, and a second rotary driving piece is arranged on the auxiliary brush stirring paddle 6076 and used for driving the auxiliary brush stirring paddle 6076 to rotate;
drying assembly 608, drying assembly 608 sets up on the cabinet body 600, drying assembly 608 includes drying assembly mounting groove 6080, drying assembly mounting groove 6080 internal rotation is connected with weathers fan 6081, the interior fixedly connected with ultraviolet ray stoving lamp 6082 of drying assembly mounting groove 6080, be equipped with the third on the fan 6081 weathers and rotate the driving piece, the third rotates the driving piece and is used for driving weathers fan 6081 and rotates.
The working principle and the beneficial effects of the technical scheme are as follows: the during operation will the face guard sterilizer 6 is drawn outwards, will treat that clean face guard 233 throws into wash the chamber 603 in, later to add the cleaning solution in the second feed liquor storehouse 6049, can add another kind of cleaning solution or cleaning particle in to the first feed liquor storehouse 6048, later with the face guard sterilizer 6 pushes into in the disinfection chamber 104, later the main motor 6040 starts to drive the main motor shaft 6041 and rotates, main motor shaft 6041 rotates and drives sector gear 6042 and rotates, sector gear 6042 rotates and drives under the effect of meshing tooth 6045 the carousel 6044 rotates, carousel 6044 rotates and drives (mixing) shaft 6043 intermittent type rotation, stirring shaft 6043 rotates and drives stirring paddle 6046 and rotates, stirring paddle 6046 rotates makes first feed liquor storehouse 6048 and second feed liquor storehouse 6049 flow into the cleaning solution misce bene in mixing storehouse 6047, later the cleaning solution through the cleaning solution connecting tube 6000 and flowing back 6001 flow into wash the chamber 603, the opening of the connecting pipeline 6000 can be adjusted through the cleaning liquid adjusting assembly 605, so that the flow of the cleaning liquid can be adjusted, during adjustment, the first rotating driving piece drives the main adjusting gear 6051 to rotate, the main adjusting gear 6051 rotates to drive the first adjusting rack 6052 to move, the first adjusting rack 6052 moves to drive the adjusting plate 6054 to move, so that the overlap ratio between the leakage hole 6055 and the connecting pipeline 6000 is adjusted, and the opening of the connecting pipeline 6000 is adjusted;
when the cleaning solution in the cleaning chamber 603 is added to a certain height, the second driving bevel gear 6066 slides along the first rotating shaft 6060 to enable the second driving bevel gear 6066 to be engaged with the second executing bevel gear 6068, the first sliding driving member drives the first driving bevel gear 6065 to slide along the first rotating shaft 6060 to enable the first driving bevel gear 6065 to be engaged with the first executing bevel gear 6067, the main motor shaft 6041 rotates to drive the first cleaning bevel gear 6063 to rotate, the first cleaning bevel gear 6063 rotates to drive the second cleaning bevel gear 6064 to rotate, the second cleaning bevel gear 6064 rotates to drive the first rotating shaft 6060 to rotate, the main motor shaft 6041 rotates to drive the second driving bevel gear 6066 to rotate, the second driving bevel gear 6066 rotates to drive the second executing bevel gear 6068 to rotate, and the second executing bevel gear 6068 rotates to drive the second rotating shaft 6061 to rotate, the second rotating shaft 6061 rotates to drive the lifting adjusting gear 6069 to rotate, the lifting adjusting gear 6069 rotates to drive the lifting adjusting rack 607 to descend, the lifting adjusting rack 607 descends to drive the draining net 6073 to descend into the cleaning solution, meanwhile, the second rotating driving piece drives the auxiliary brush stirring paddle 6076 to rotate, so that the cleaning solution is stirred, the mask 233 is cleaned in the process of stirring the cleaning solution, the first execution bevel gear 6067 is driven to rotate by the first driving bevel gear 6065, the lead screw rotating shaft 6062 is driven to rotate by the first execution bevel gear 6067, the lead screw rotating shaft 6062 rotates to drive the lead screw execution nut 6074 to rotate along the lead screw rotating shaft 6062, and the position of the auxiliary brush stirring paddle 6076 in the draining net 6073 is adjusted;
after the face mask 233 is cleaned, the draining net 6073 is lifted to enable the draining net 6073 to be far away from the cleaning cavity 603, then the blow-drying fan 6081 rotates, and meanwhile, the ultraviolet drying lamp 6082 is started to blow-dry and sterilize the face mask 233;
the design of the mask disinfection cabinet 6 provides convenience for batch cleaning and disinfection of the masks 233.
Example 5
On the basis of any one of embodiments 1 to 3, the method further comprises the following steps:
the end of ventilating of face guard 233 (face guard 233 and breathing device main part 2 exhale return circuit 703 link, breathing device main part 2 and face guard 233 pass through the pipeline intercommunication) and are equipped with the expiration filter screen, the expiration filter screen is arranged in filtering the impurity in the patient's exhaled gas, be equipped with filth stifled alarm system in the pipeline, filth stifled alarm system be used for right the in service behavior of expiration filter screen monitors, if exhale the filter screen jam condition and exceed the predetermined condition, filth stifled alarm system reports to the police:
the filth blockage alarm system comprises:
the timer is arranged in the pipeline and used for detecting the total working time of the filth blockage alarm system;
the humidity sensor is arranged in the pipeline and used for detecting the humidity in the pipeline;
the flow rate sensor is arranged in the pipeline and used for detecting the flow rate of gas in the pipeline;
the first air pressure sensor is arranged on one side, close to the face mask 233, of the exhalation filter screen and is used for detecting the air pressure on one side, close to the face mask 233, of the exhalation filter screen;
the second air pressure sensor is arranged on one side, away from the mask 233, of the exhalation filter screen and is used for detecting the air pressure on one side, away from the mask 233, of the exhalation filter screen;
the controller, the alarm, the controller with timer, humidity transducer, flow sensor, first baroceptor, second baroceptor and alarm electricity are connected, the controller is based on timer, humidity transducer, flow sensor, first baroceptor and second baroceptor control the alarm is reported to the police, based on following step:
the method comprises the following steps: based on the timer, the humidity sensor, the flow rate sensor, the first air pressure sensor and the second air pressure sensor, calculating an actual alarm coefficient of the filth blockage alarm system:
wherein,
is the actual alarm coefficient, M, of the filth blockage alarm system max For a predetermined maximum mass, M, of impurities in the patient's exhaled air min The preset minimum mass of impurities in the exhaled air of a patient, D is the sectional area of a pipeline, gamma is the kinematic viscosity coefficient of the impurities and takes the value of 5.8Pa, g is gravity acceleration, the value is 9.81, t is the detection value of the timer, delta is the detection value of the humidity sensor,
is the maximum detection value of the flow rate sensor,
is the minimum detection value of the flow rate sensor, S is the sectional area of the non-mesh of the expiratory filter screen, ln is the logarithm with e as the base, P max Is the maximum detection value, P, of the first air pressure sensor min Is the minimum detection value, P, of the second air pressure sensor 0 Is the preset air pressure difference at the two sides of the expiration filter screen,
the preset impurity accumulation volume of the expiration filter screen is provided,
the actual impurity accumulation volume of the expiration filter screen;
step two: and the controller compares the actual alarm coefficient of the filthy blockage alarm system with the preset alarm coefficient of the filthy blockage alarm system, and if the actual alarm coefficient of the filthy blockage alarm system is greater than the preset alarm coefficient of the filthy blockage alarm system, the alarm gives an alarm.
The working principle and the beneficial effects of the technical scheme are as follows: calculating the actual alarm coefficient of the filth blockage alarm system based on the timer, the humidity sensor, the flow velocity sensor, the first air pressure sensor and the second air pressure sensor, and calculating
(actual volume of impurity deposition on exhalation Filter) and
(Preset impurity accumulation body of expiration filter screenProduct), determining whether the expiration filter screen is in a filthy blockage state, considering the influence of delta (humidity in the pipeline) and gamma (impurity kinematic viscosity coefficient) on a calculation result during calculation, so that the calculation result is more accurate, and simultaneously considering the influence of pressure difference on two sides of the expiration filter screen on an actual alarm coefficient of a filthy blockage alarm system, so that the calculation result is more accurate, then, the controller compares the actual alarm coefficient of the filthy blockage alarm system with a preset alarm coefficient of the filthy blockage alarm system, if the actual alarm coefficient of the filthy blockage alarm system is greater than the preset alarm coefficient of the filthy blockage alarm system, the alarm gives an alarm, the design of the expiration filter screen avoids the risk of the pipeline being blocked, and the design of the filthy blockage alarm system ensures that the expiration filter screen can be cleaned or replaced in time under the condition of being blocked, the safety of the use of the breathing apparatus is improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The high-flow breathing device capable of preventing and treating over ventilation is characterized by comprising an installation main body (1), wherein the installation main body (1) is provided with a breathing device main body (2), the air inlet end of the breathing device main body (2) is communicated with an air source (22), a high-pressure oxygen air source (24) and a carbon dioxide air source (25), and the air outlet end of the breathing device main body (2) is communicated with a mask (233).
2. A high-flow respiratory device for the prevention and treatment of hyperventilation according to claim 1, wherein the respiratory device body (2) comprises:
the main air supply path (700), one end of the main air supply path (700) is communicated with an air source (22), and the other end of the main air supply path is communicated with the face mask (233);
one end of the first gas supply branch (701) is communicated with the high-pressure oxygen source (24), and the other end of the first gas supply branch (701) is communicated with the main gas supply path (700);
one end of the second gas supply branch (702) is communicated with the carbon dioxide gas source (25), and the other end of the second gas supply branch (702) is communicated with the main gas supply path (700);
and one end of the expiration circuit (703) is communicated with the first gas supply branch (701), and the other end of the expiration circuit (703) is communicated with the mask (233).
3. The high flow respiratory device of claim 2,
the main air supply path (700) is sequentially provided with an air source (22), a first filter (27), a first check valve (28), a second check valve (20), an air pressure sensor A (212) and a first flow sensor (228), and the output end of the main air supply path (700) is sequentially communicated with a face mask (233) and a patient (234).
4. A high flow respiratory device for the prevention and treatment of hyperventilation as claimed in claim 3,
a respirator generator (211) is arranged between the first check valve (28) and the second check valve (20) on the main gas supply path (700), and a heating humidifier (227) is arranged between the first flow sensor (228) and the mask (233).
5. A high flow respiratory device for the prevention and treatment of hyperventilation according to claim 3,
the first gas supply branch (701) is sequentially provided with a high-pressure oxygen source (24), a second filter (21), a gas pressure sensor B (224), a first flow control valve (214) and a second flow sensor (210), and the output end of the first gas supply branch (701) is connected between the first filter (27) and the first check valve (28);
and a carbon dioxide gas source (25), a third filter (213), an air pressure sensor C (225) and a second flow control valve (216) are sequentially arranged on the second gas supply branch (702), and the output end of the second gas supply branch (702) is connected between the second check valve (20) and the air pressure sensor A (212).
6. A high flow respiratory device for the prevention and treatment of hyperventilation as claimed in claim 5,
expiration return circuit (703) one end is connected on baroceptor B (224), and the other end communicates with each other with face guard (233), be equipped with pressure regulating diaphragm valve (231) on expiration return circuit (703), pressure regulating diaphragm valve (231) communicate with each other with environment (223).
7. The high flow respiratory device of claim 6,
be equipped with on expiration return circuit (703) and exhale terminal malleation regulating assembly, exhale terminal malleation regulating assembly includes third flow control valve (218), baroceptor D (220) and branch road (23) in proper order, branch road (23) set up baroceptor D (220) with between pressure regulating diaphragm valve (231), be connected with choke valve (222) on branch road (23), choke valve (222) communicate with each other with environment (223).
8. The high flow respiratory device of claim 1,
the mounting main body (1) comprises a table body (101) and a mounting table top (102), universal wheels (100) are arranged at the bottom of the table body (101), the mounting table top (102) is connected to the table body (101) through an adjusting component (5), and the adjusting component (5) is used for adjusting the position of the mounting table top (102);
the adjustment assembly (5) comprises:
a longitudinal adjustment assembly (500), the longitudinal adjustment assembly (500) being used to adjust the position of the mounting deck (102) in the vertical direction;
a transverse adjusting component (501), wherein the transverse adjusting component (501) is used for adjusting the position of the horizontal direction of the mounting table top (102);
the longitudinal adjustment assembly (500) comprises:
the table body (101) of the installation main body (1) is rotatably connected with the rocker (5000), one end, located outside the table body (101), of the rocker (5000) is fixedly connected with a handle (5001), and one end, located inside the table body (101), of the rocker (5000) is in keyed connection with a first adjusting bevel gear (5002);
the longitudinal actuating screw rod (2094), the longitudinal actuating screw rod (2094) is rotationally connected in the table body (101), a second adjusting bevel gear (5003) is connected to the longitudinal actuating screw rod (2094) in a key mode, and the first adjusting bevel gear (5002) and the second adjusting bevel gear (5003) are meshed with each other;
the longitudinal actuating nut (5004) is in threaded connection with the longitudinal actuating screw rod (2094), and a connecting cylinder body (5005) is fixedly connected to the outside of the longitudinal actuating nut (5004);
the guide plate (5006) is fixedly connected to one end, far away from the longitudinal execution nut (5004), of the connecting cylinder body (5005), and the mounting table top (102) is connected to the guide plate (5006) in a sliding mode through a guide groove (5007);
the lateral adjustment assembly (501) comprises:
the lead screw support (5010), the lead screw support (5010) is fixedly connected to the table body (101);
the transverse execution lead screw (5011) is rotationally connected to the lead screw support (5010), a first driving piece is arranged on the transverse execution lead screw (5011), and the first driving piece is used for driving the transverse execution lead screw (5011) to rotate;
the transverse execution nut (5012) is in threaded connection with the transverse execution lead screw (5011);
the guide cylinder (5013), the guide cylinder (5013) is fixedly connected to the transverse execution nut (5012), a first elastic piece (5014) is arranged in the guide cylinder (5013), and the bottom of the guide cylinder (5013) is fixedly connected with a guide ring (5015);
the table comprises a stable guide rod (5016), wherein the stable guide rod (5016) is fixedly connected into the table body (101), and a guide ring (5015) is connected onto the stable guide rod (5016) in a sliding mode;
the table top connecting rod (5017) is fixedly connected to the installation table top (102), and one end, far away from the installation table top (102), of the table top connecting rod (5017) is connected into the guide cylinder (5013) in a sliding mode.
9. A high flow respiratory apparatus for the prevention and treatment of hyperventilation according to claim 1 wherein the mounting body (1) has a disinfection chamber (104) therein, the disinfection chamber (104) having a mask disinfection cabinet (6) therein.
10. A high flow respiratory device for the prevention and treatment of hyperventilation according to claim 9, wherein the mask disinfection cabinet (6) comprises:
the cabinet body (600), the cabinet body (600) is arranged in the disinfection cavity (104), the bottom of the cabinet body (600) is provided with moving wheels (601), the cabinet body (600) is provided with an anti-collision buckle (602), a cleaning cavity (603) is arranged in the cabinet body (600), and the cleaning cavity (603) is communicated with a drain pipe (609);
feed liquor subassembly (604), feed liquor subassembly (604) sets up on the cabinet body (600), feed liquor subassembly (604) includes main motor (6040), install main motor (6040) on the cabinet body (600), main motor (6040) output end key connection has main motor shaft (6041), key connection has sector gear (6042) on main motor shaft (6041), cabinet body (600) internal rotation is connected with (mixing) shaft (6043), (mixing) shaft (6043) one end fixedly connected with carousel (6044), annular arrangement has a plurality of meshing teeth (6045) on carousel (6044), meshing teeth (6045) be used for with sector gear (6042) intermeshing, (mixing) shaft (6043) are kept away from the one end of carousel (6044) is equipped with stirring rake (6046), stirring rake (6046) are located mixing bunker (6047), be equipped with first feed liquor storehouse (6048) and second feed liquor storehouse (6049) on the cabinet body (600), the first liquid inlet bin (6048) and the second liquid inlet bin (6049) are communicated with the mixing bin (6047), and the bottom of the mixing bin (6047) is provided with a connecting pipeline (6000) and a liquid discharge pipeline (6001);
cleaning solution adjusting part (605), cleaning solution adjusting part (605) set up in the cabinet body (600), cleaning solution adjusting part (605) includes cleaning solution adjusting part installation cavity (6050), cleaning solution adjusting part installation cavity (6050) internal rotation is connected with main adjusting gear (6051), be equipped with first driving piece that rotates on main adjusting gear (6051), first driving piece that rotates is used for the drive main adjusting gear (6051) rotate, be equipped with first regulation rack (6052) and second regulation rack (6053) in cleaning solution adjusting part installation cavity (6050), first regulation rack (6052) and second regulation rack (6053) with main adjusting gear (6051) intermeshing, fixedly connected with regulating plate (6054) on first regulation rack (6052), be equipped with leak source (6055) on regulating plate (6054), regulating plate (6054) are kept away from the one end of first regulation rack (6052) is located connecting tube way (6000) A T-shaped dredging rod (6056) is fixedly connected to the second adjusting rack (6053), and one end, far away from the second adjusting rack (6053), of the T-shaped dredging rod (6056) is located in the liquid discharge pipeline (6001);
supplementary clean subassembly (606), supplementary clean subassembly (606) includes first pivot (6060), second pivot (6061) and lead screw pivot (6062), first pivot (6060), second pivot (6061) and lead screw pivot (6062) rotate to be connected on the cabinet body (600), first pivot (6060) with the axis mutually perpendicular of second pivot (6061) and lead screw pivot (6062), the one end key-type connection that main motor (6040) was kept away from to main motor shaft (6041) has first clean bevel gear (6063), key-type connection has second clean bevel gear (6064) on first pivot (6060), first clean bevel gear (6063) with second clean bevel gear (6064) intermeshing, first pivot (6060) goes up key-type connection has first drive bevel gear (6065) and second drive bevel gear (6066), be equipped with first slip driving piece on the feather key that first drive (6065) corresponds, the first sliding driving part is used for driving the first driving bevel gear (6065) to slide along the first rotating shaft (6060), the sliding key corresponding to the second driving bevel gear (6066) is provided with a second sliding driving part, the second sliding driving part is used for driving the second driving bevel gear (6066) to slide along the first rotating shaft (6060), the second rotating shaft (6061) is connected with a second execution bevel gear (6068) and a lifting adjusting gear (6069) in a key mode, the second execution bevel gear (6068) is used for being meshed with the second driving bevel gear (6066), the lifting adjusting gear (6069) is meshed with a lifting adjusting rack (607), the lifting adjusting rack (607) is connected in a lifting adjusting groove (6070) in a vertical sliding mode, the lifting adjusting groove (6070) is arranged on the cabinet body (600), a second elastic part (6071) is fixedly connected between the lifting adjusting groove (6070) and the lifting adjusting rack (607), the lifting adjusting rack (607) is connected with a draining net (6073) through a draining net connecting rod (6072), a first execution bevel gear (6067) is in keyed connection with the lead screw rotating shaft (6062), the first execution bevel gear (6067) is used for being meshed with the first driving bevel gear (6065), one end, far away from the first execution bevel gear (6067), of the lead screw rotating shaft (6062) is in threaded connection with a lead screw execution nut (6074), the lead screw execution nut (6074) is fixedly connected with an auxiliary brush mounting table (6075) in an external mode, an auxiliary brush stirring paddle (6076) is rotatably connected to the auxiliary brush mounting table (6075), a second rotating driving piece is arranged on the auxiliary brush stirring paddle (6076), and the second driving piece is used for driving the auxiliary brush stirring paddle (6076) to rotate;
drying assembly (608), drying assembly (608) sets up on the cabinet body (600), drying assembly (608) is including drying assembly mounting groove (6080), drying assembly mounting groove (6080) internal rotation is connected with weathers fan (6081), drying assembly mounting groove (6080) internal fixed connection has ultraviolet ray stoving lamp (6082), be equipped with the third on the fan (6081) and rotate the driving piece, the third rotates the driving piece and is used for the drive weathers fan (6081) and rotates.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210578698.XA CN114984391B (en) | 2022-05-25 | 2022-05-25 | High-flow breathing device capable of preventing and treating excessive ventilation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210578698.XA CN114984391B (en) | 2022-05-25 | 2022-05-25 | High-flow breathing device capable of preventing and treating excessive ventilation |
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| CN114984391B CN114984391B (en) | 2024-07-09 |
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