CN113827825A - Multipurpose breathing machine - Google Patents

Multipurpose breathing machine Download PDF

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Publication number
CN113827825A
CN113827825A CN202111188380.2A CN202111188380A CN113827825A CN 113827825 A CN113827825 A CN 113827825A CN 202111188380 A CN202111188380 A CN 202111188380A CN 113827825 A CN113827825 A CN 113827825A
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CN
China
Prior art keywords
air
oxygen
air supply
placing
top surface
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111188380.2A
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Chinese (zh)
Inventor
胡效坤
肖越勇
姜冠群
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Qidan Medical Technology Co ltd
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Beijing Qidan Medical Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Qidan Medical Technology Co ltd filed Critical Beijing Qidan Medical Technology Co ltd
Priority to CN202111188380.2A priority Critical patent/CN113827825A/en
Publication of CN113827825A publication Critical patent/CN113827825A/en
Pending legal-status Critical Current

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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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • 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
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path
    • 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
    • A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1025—Respiratory system

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  • 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)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

The invention discloses a multipurpose breathing machine, which comprises a shell, wherein an air supply assembly for supplying air, an oxygen generation assembly for generating oxygen, an antitussive assembly for relieving cough, a suction assembly for sucking phlegm and an atomization assembly for atomization treatment are arranged in the shell, so that the breathing machine is suitable for respiratory tract patients with different types and different disease conditions to use, the air supply assembly comprises an air inlet, an air outlet and a filter screen, the air inlet is arranged on the side surface of the shell, the air outlet is arranged on the top surface of the shell, the filter screen is detachably arranged on the air outlet, a plurality of deodorant placing rods for placing a deodorant are arranged above the air outlet, and an activated carbon placing rod for placing activated carbon is arranged below the air outlet. The device has the advantages of light volume, long-time cruising work, friendly operating system, wide use scene and various functions, can reduce the workload of nurses, and can be used for treating diseases of respiratory tract patients with different types and severity.

Description

Multipurpose breathing machine
Technical Field
The invention relates to the field of respirators, in particular to a multipurpose respirator.
Background
The breathing machine equipment has the characteristic of continuous work, can be used in hospitals and families, and is suitable for people from children patients with the weight of more than 5 kilograms to adult patients. The ventilator is mainly designed to improve the daily care of patients suffering from neuromuscular diseases (such as amyotrophy and amyotrophic lateral sclerosis), repair the lung function of patients suffering from chronic obstructive pulmonary disease, cystic pulmonary fibrosis, lung cancer and emphysema, care of patients suffering from spinal injuries and care of children progressive syndrome (including premature delivery and chronic pulmonary diseases), and the existing ventilator has single function, can only provide a single oxygen supply function and cannot meet the diversified treatment requirements of the patients suffering from the diseases.
Therefore, it is desirable to design a multi-purpose ventilator.
Disclosure of Invention
The invention aims to provide a multifunctional and multipurpose breathing machine which can supply air, generate oxygen, relieve cough, suck, atomize and the like, so as to meet the requirements of patients with different respiratory diseases on oxygen inhalation and respiratory tract treatment.
The invention provides a multipurpose breathing machine which comprises a machine shell, wherein an air supply assembly for supplying air, an oxygen generation assembly for generating oxygen, an antitussive assembly for relieving cough, a suction assembly for sucking phlegm and an atomization assembly for atomization treatment are arranged in the machine shell, so that the multipurpose breathing machine is suitable for respiratory tract patients with different types and different disease conditions.
In a preferred embodiment, the air supply subassembly includes air intake, supply-air outlet and filter screen, the air intake sets up the side of casing, the supply-air outlet sets up the top surface of casing, filter screen detachable installs on the supply-air outlet, the upper side is provided with a plurality of deodorants that are used for placing the deodorant and places the pole in the supply-air outlet, the below is provided with the active carbon that is used for placing the active carbon and places the pole in the supply-air outlet, through the pipe connection between air intake and the supply-air outlet.
In a preferred embodiment, the oxygen generation assembly comprises an oxygen outlet pipe, a filtering device, a 5A molecular sieve, an oxygen supply pipeline and an oxygen concentrator, wherein the oxygen outlet pipe is arranged on the top surface of the enclosure, and the filtering device, the 5A molecular sieve, the oxygen supply pipeline and the oxygen concentrator are all arranged in the enclosure and are connected with each other through the oxygen supply pipeline according to the air flow direction.
In a preferred embodiment, the cough relieving assembly comprises a PM2.5 absorbing bag, a clear water tank and a cover plate, the PM2.5 absorbing bag and the clear water tank are arranged on the top surface of the casing, the cover plate is rotatably connected to the top surface of the casing to cover the PM2.5 absorbing bag and the clear water tank, a heating plate is arranged in the clear water tank, and a cough relieving opening is arranged at the top of the cover plate.
In a preferred embodiment, the suction assembly comprises a disinfection cup and a sputum cup, the sputum cup is installed in the disinfection cup in a drawing and inserting manner, the disinfection cup is installed on the top surface of the casing in a drawing and inserting manner, the top surface of the sputum cup is provided with an air inlet, the side surface of the sputum cup is provided with an air outlet, an air compressor and a pipeline are arranged in the casing, one end of the pipeline is connected with the air compressor, the other end of the pipeline is connected with the disinfection cup, and the pipeline is further provided with an electric valve.
In a preferred embodiment, the atomizing assembly includes an atomizing opening and a liquid medicine inlet, the atomizing opening and the liquid medicine inlet are both disposed on the top surface of the housing, a microporous mesh is disposed in the atomizing opening, and a vibrating plate is disposed at the bottom of the liquid medicine inlet.
In a preferred embodiment, the surface of the casing is further provided with a touch screen, an adjusting button and a power key for interactive operation.
In a preferred embodiment, a flow sensor is further disposed in the oxygen delivery pipe.
In a preferred embodiment, a sound muffler is further provided on the pipe.
In a preferred embodiment, a bluetooth and/or WIFI module for connecting a mobile phone APP is further disposed in the housing.
The invention has the technical effects and advantages that:
equipment volume is light and handy, can the work of endurance for a long time, operating system is friendly, can alleviate nurse's work burden, make the nurse have more time to take care of patient itself, the breathing machine can be in the hospital, the mechanism, work in traffic and the family environment, the use scene is comparatively extensive, equipment function is various, can be used in the different grade type, different severity respiratory tract patient's disease treatment, air supply and oxygen generation can accurate control flow, make breathe, the treatment is all very comfortable, can in time clear up the secretion, the working process silence, comprehensive treatment function is stronger.
Drawings
FIG. 1 is an overall perspective view;
FIG. 2 is a perspective view showing the positional relationship among an air supply opening, an activated carbon placing rod and a deodorant placing rod;
FIG. 3 is a front view showing the positional relationship among an air supply port, an activated carbon placing rod, a deodorant placing rod, and a filter net;
FIG. 4 is a path diagram of air passing through an air inlet, a filter, a 5A molecular sieve, etc. in sequence;
FIG. 5 is a perspective view of the clear water tank, the cover plate, the atomizing port, etc. on the housing;
FIG. 6 is a schematic view showing the positional relationship between the disinfection cup and the sputum cup.
Description of reference numerals: 1. a housing; 11. an air supply outlet; 12. an activated carbon placement rod; 13. a deodorant placement rod; 14. filtering with a screen; 15. an air inlet; 16. an oxygen outlet pipe; 2. a filtration device; 21. 5A molecular sieve; 22. an oxygen delivery pipeline; 23. an oxygen concentrator; 3. PM2.5 absorption bag; 31. a clear water tank; 32. a cover plate; 33. relieving cough; 4. a sterilizing cup; 41. a sputum cup; 42. an air inlet; 43. an air outlet; 5. an atomizing port; 51. a liquid medicine inlet; 6. a touch screen; 61. a power key; 62. an adjusting knob.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
A multipurpose breathing machine, as shown in figures 1-6, comprises a machine shell 1, wherein an air supply assembly for supplying air, an oxygen generation assembly for generating oxygen, an antitussive assembly for relieving cough, a suction assembly for sucking phlegm and an atomization assembly for atomization treatment are arranged in the machine shell 1, so that the multipurpose breathing machine is suitable for respiratory tract patients with different types and different illness states, and the above assemblies can be used independently or comprehensively according to the treatment needs of actual patients.
The air supply assembly comprises an air inlet 15, an air supply outlet 11 and a filter screen 14, the air inlet 15 is arranged on the side face of the shell 1, the air supply outlet 11 is arranged on the top face of the shell 1, the filter screen 14 is detachably mounted on the air supply outlet 11, a plurality of deodorant placing rods 13 used for placing deodorants are arranged above the air supply outlet 11, activated carbon placing rods 12 used for placing activated carbon are arranged below the air supply outlet 11, the air inlet 15 and the air supply outlet 11 are connected through a pipeline, a plurality of deodorant bags are placed on the deodorant placing rods 13 in a replaceable manner, a plurality of activated carbon bags are placed on the activated carbon placing rods 12 in a replaceable manner, a direct-current speed regulating motor is arranged on the pipeline, when the motor works, external air passes through the air inlet 15, the pipeline and the air supply outlet 11 in sequence and is sent out, when the deodorant bags, the activated carbon bags and the filter screen 14 can remove odor and dust in the air, The air supply function can promote the air circulation of the environment where the patient is located, also can enhance the respiratory function of the patient, and the air supply function can provide invasive, non-invasive and laryngeal-lingual ventilation for the patient.
The oxygen generation assembly comprises an oxygen outlet pipe 16, a filtering device 2, a 5A molecular sieve 21, an oxygen supply pipeline 22 and an oxygen concentrator 23, wherein the oxygen outlet pipe 16 is arranged on the top surface of the machine shell 1, the filtering device 2, the 5A molecular sieve 21, the oxygen supply pipeline 22 and the oxygen concentrator 23 are arranged in the machine shell 1, according to the air flowing direction, the air inlet 15, the filtering device 2, the 5A molecular sieve 21, the oxygen concentrator 23 and the oxygen outlet pipe 16 are connected with each other through the oxygen supply pipeline 22, air sequentially passes through the components, the filtering device 2 can remove pollutants in the air, the 5A molecular sieve 21 plays a filtering role, namely nitrogen is adsorbed, oxygen can pass through, the oxygen concentrator 23 plays a temporary storage function for the oxygen, when one end of the air utilization pipe is connected with the oxygen outlet pipe 16, the other end of the air utilization pipe is inserted into a nasal cavity, and oxygen can be supplied for respiratory patients.
The cough relieving component comprises a PM2.5 absorbing bag 3, a clear water tank 31 and a cover plate 32, the PM2.5 absorbing bag 3 and the clear water tank 31 are arranged on the top surface of the shell 1, the cover plate 32 is rotatably connected to the top surface of the shell 1 to cover the PM2.5 absorbing bag 3 and the clear water tank 31, a heating plate is arranged in the clear water tank 31, the top of the cover plate 32 is provided with a cough relieving port 33, air enters the shell 1 through an air inlet 15 and can pass through the PM2.5 absorbing bag 3 and the clear water tank 31, the PM2.5 absorbing bag 3 filters the air completely, the heating plate heats the water, water vapor is generated, the water vapor is mixed with the air to form humid clean air, medicines are mixed again and are sent into places such as an air pipe to treat cough, the cough relieving port 33 is connected with one end of a guide pipe, the other end of the guide pipe is connected with an air cavity, and the humid gas containing the medicines can be sent into the lung to relieve cough.
The suction subassembly includes disinfection cup 4 and sputum cup 41, the installation that inserts can be taken out to sputum cup 41 is in disinfection cup 4, the installation at casing 1's top surface can be taken out to disinfection cup 4, the top surface of sputum cup 41 is provided with air inlet 42, the side is provided with venthole 43, be provided with air compressor machine and pipeline in the casing 1, the air compressor machine is connected to pipeline one end, disinfection cup 4 is connected to the other end, still be provided with electric valve on the pipeline, sputum gets into in sputum cup 41 through air inlet 42, the air can get into in disinfection cup 4 through venthole 43, sputum cup 41 stores the sputum, disinfectant is equipped with in the disinfection cup 4, disinfection cup 4 and sputum cup 41 are disposable article, reduce cross infection's risk to a certain extent, when carrying out the suction function, open during electric valve, the air compressor machine provides the negative pressure, accomplish the suction to the sputum.
Ventilation, cough relief and suction are integrated in one system, only a few seconds are needed to perform cough relief treatment, the cough relief operation is performed through a touch button (in the touch screen 6) separately provided, and the patient can perform ventilation and cough at the same time. The secretion can be removed when the cough relieving and suction functions are used. Once cough relief is complete, ventilation is automatically resumed.
Atomization component includes atomising mouth 5 and liquid medicine import 51, and atomising mouth 5 and liquid medicine import 51 all set up the top surface at casing 1, are provided with the micropore net in atomising mouth 5, and liquid medicine import 51's bottom is provided with the trembler, and the atomized liquid medicine is through putting into liquid medicine import 51, and the trembler is the ultrasonic wave trembler, and the vibration is accomplished the atomizing, and the micropore net further becomes less with the atomized liquid medicine, reentrant patient's respiratory track, realizes atomizing.
The surface of the casing 1 is also provided with a touch screen 6 for interactive operation, an adjusting button 62 and a power key 61.
The oxygen supply pipeline 22 is also internally provided with a flow sensor, so that the oxygen supply quantity can be accurately controlled during oxygen generation.
Still be provided with sound silencer on the pipeline, when the suction, whole equipment noise of operation is little, and is more than three times than the silence of traditional breathing machine.
Still be provided with the bluetooth and/or the WIFI module that are used for connecting cell-phone APP in the casing 1, but wireless connection cell-phone APP makes things convenient for operation control, reduces medical personnel work burden.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims (10)

1. The utility model provides a multipurpose breathing machine, its characterized in that includes casing (1), be provided with the air supply subassembly that is used for the air supply in casing (1), be used for making the oxygen subassembly of oxygen, be used for the antitussive subassembly of antitussive, be used for inhaling the suction subassembly of phlegm and be used for the atomization component of fog inhalation to be fit for the respiratory tract patient of different types, different state of an illness and use.
2. The multipurpose respirator of claim 1, wherein the air supply assembly comprises an air inlet (15), an air supply outlet (11) and a filter screen (14), the air inlet (15) is arranged on the side face of the machine shell (1), the air supply outlet (11) is arranged on the top face of the machine shell (1), the filter screen (14) is detachably mounted on the air supply outlet (11), a plurality of deodorant placing rods (13) used for placing deodorant are arranged above the interior of the air supply outlet (11), an activated carbon placing rod (12) used for placing activated carbon is arranged below the interior of the air supply outlet (11), and the air inlet (15) and the air supply outlet (11) are connected through a pipeline.
3. A multi-purpose respirator according to claim 2, wherein the oxygen generating assembly comprises an oxygen outlet tube (16), a filter device (2), a 5A molecular sieve (21), an oxygen supply duct (22) and an oxygen concentrator (23), the oxygen outlet tube (16) being arranged on the top surface of the housing (1), the filter device (2), the 5A molecular sieve (21), the oxygen supply duct (22) and the oxygen concentrator (23) being arranged in the housing (1), the air inlet (15), the filter device (2), the 5A molecular sieve (21), the oxygen concentrator (23) and the oxygen outlet tube (16) being connected to each other via the oxygen supply duct (22) according to the air flow direction.
4. A multi-purpose respirator according to claim 3, wherein the cough suppressing assembly comprises a PM2.5 absorbing bag (3), a clear water tank (31) and a cover plate (32), the PM2.5 absorbing bag (3) and the clear water tank (31) are disposed on the top surface of the housing (1), the cover plate (32) is rotatably connected to the top surface of the housing (1) to cover the PM2.5 absorbing bag (3) and the clear water tank (31), a heating plate is disposed in the clear water tank (31), and a cough suppressing opening (33) is disposed on the top of the cover plate (32).
5. A multipurpose respirator according to claim 4, wherein the suction assembly comprises a disinfection cup (4) and a sputum cup (41), the sputum cup (41) is installed in the disinfection cup (4) in a drawing and inserting manner, the disinfection cup (4) is installed on the top surface of the casing (1) in a drawing and inserting manner, the top surface of the sputum cup (41) is provided with an air inlet (42), the side surface of the sputum cup is provided with an air outlet (43), an air compressor and a pipeline are arranged in the casing (1), one end of the pipeline is connected with the air compressor, the other end of the pipeline is connected with the disinfection cup (4), and the pipeline is further provided with an electric valve.
6. A multi-purpose respirator according to claim 5, wherein said atomizing assembly comprises an atomizing port (5) and a liquid medicine inlet (51), said atomizing port (5) and said liquid medicine inlet (51) are both disposed on the top surface of said housing (1), said atomizing port (5) has a micro-hole net disposed therein, and the bottom of said liquid medicine inlet (51) has a vibrating plate disposed therein.
7. A multi-purpose respirator according to claim 6, characterized in that the surface of the housing (1) is further provided with a touch screen (6), an adjusting button (62) and a power key (61) for interactive operation.
8. A multi-purpose breathing machine according to claim 7, wherein a flow sensor is also provided in the oxygen delivery conduit (22).
9. The multipurpose respirator of claim 8, wherein a sound muffler is further provided on the conduit.
10. A multi-purpose breathing machine according to claim 9, wherein a bluetooth and/or WIFI module for connecting to a mobile phone APP is also provided in the housing (1).
CN202111188380.2A 2021-10-12 2021-10-12 Multipurpose breathing machine Pending CN113827825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111188380.2A CN113827825A (en) 2021-10-12 2021-10-12 Multipurpose breathing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111188380.2A CN113827825A (en) 2021-10-12 2021-10-12 Multipurpose breathing machine

Publications (1)

Publication Number Publication Date
CN113827825A true CN113827825A (en) 2021-12-24

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CN202111188380.2A Pending CN113827825A (en) 2021-10-12 2021-10-12 Multipurpose breathing machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114099882A (en) * 2021-12-30 2022-03-01 华中科技大学 Respiratory therapy device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105771048A (en) * 2016-05-24 2016-07-20 毕贞水 Breathing apparatus for internal medicine
CN207635489U (en) * 2017-10-20 2018-07-20 王平 A kind of purification oxygen fresh air all-in-one machine processed
CN211327535U (en) * 2019-01-23 2020-08-25 贵阳中医学院第二附属医院 Medicine fumigation treatment device for senile cough and asthma
CN212973802U (en) * 2020-08-14 2021-04-16 华氧医疗科技(大连)有限公司 Multifunctional respiratory therapy system for hospital and family environment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105771048A (en) * 2016-05-24 2016-07-20 毕贞水 Breathing apparatus for internal medicine
CN207635489U (en) * 2017-10-20 2018-07-20 王平 A kind of purification oxygen fresh air all-in-one machine processed
CN211327535U (en) * 2019-01-23 2020-08-25 贵阳中医学院第二附属医院 Medicine fumigation treatment device for senile cough and asthma
CN212973802U (en) * 2020-08-14 2021-04-16 华氧医疗科技(大连)有限公司 Multifunctional respiratory therapy system for hospital and family environment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114099882A (en) * 2021-12-30 2022-03-01 华中科技大学 Respiratory therapy device

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Application publication date: 20211224