CN220090161U

CN220090161U - Breathing atomizer

Info

Publication number: CN220090161U
Application number: CN202322711767.2U
Authority: CN
Inventors: 周敏平
Original assignee: Foshan Nanhai District Fifth People's Hospital Dali Hospital Nanhai District Foshan City
Current assignee: Foshan Nanhai District Fifth People's Hospital Dali Hospital Nanhai District Foshan City
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2023-11-28
Anticipated expiration: 2033-10-10

Abstract

The utility model discloses a respiratory atomizer, which relates to the technical field of atomization treatment and comprises an atomizer main machine, a four-way head, a mask, a heater and a purifier; an atomization tube, a breathing machine tube, an incoming tube and an outgoing tube are detachably arranged on the four-way head, the atomization tube is connected with an atomizer host, a first one-way valve is arranged on the atomization tube, and a heater is arranged on the atomization tube; the breathing machine pipe is used for being connected with a breathing machine, a second one-way valve is arranged on the breathing machine pipe, and a mask is arranged at one end of the breathing pipe, which is far away from the four-way head; the exhale pipe is connected with the purifier, is equipped with the third check valve on the exhale pipe. The device uses the four-way head to connect the atomizing pipe, the breathing machine pipe, the incoming call pipe and the outgoing call pipe, and the atomizing pipe, the breathing machine pipe and the outgoing call pipe are respectively provided with the one-way valve, so that the mutual influence of the air flows in the two processes of atomizing inhalation and exhaling discharge of a patient can be realized, and the atomized air flow can be heated and the expired air flow can be disinfected and purified by being matched with the heater and the purifier.

Description

Breathing atomizer

Technical Field

The utility model relates to the technical field of atomization treatment, in particular to a respiratory atomizer.

Background

The aerosol inhalation treatment is an important and effective treatment mode in the treatment method of respiratory diseases, the liquid medicine is atomized into tiny liquid drops by adopting an atomizer, and the medicine enters the respiratory tract and lung to deposit in a respiratory inhalation mode, so that the purpose of painless, rapid and effective treatment is achieved. For patients with partial dyspnea, the nebulizer is also typically connected to a ventilator to achieve nebulized oxygen inhalation, so that the airway is in a humidified environment to avoid sputum scab formation.

However, the existing atomizer products have the following problems when in use:

1. part of low-end atomizers do not have a heating function, atomized liquid drops are cool when used in environments with low temperature in winter, and the atomized liquid drops have great stimulation to respiratory tract when inhaled, so that discomfort of patients is easily caused. Some atomizers have heating functions, such as the atomizer schemes disclosed in CN201510300178.2, CN201711467509.7 and the like, but the heating elements are integrated on the main machine of the atomizers instead of heating on a pipeline close to the breathing of a patient, so when the air pipe used by the atomizers is longer, the temperature of atomized liquid drops after flowing through the long-distance air pipe still drops, and the heating mode is not ideal;

2. part of the air flow exhaled by patients has infectious germs, and the common atomizer uses a mask with an exhaust hole, so that when the patient uses the atomizer to carry out atomization treatment, the exhaled air can be directly exhausted into the air through the mask, and the exhaled air flow cannot be disinfected and purified, so that disease infection is easily caused, and improvement is needed.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, it is an object of the present utility model to provide a respiratory atomizer.

The technical scheme of the utility model is as follows: a respiratory atomizer, characterized in that: comprises an atomizer main machine, a four-way head, a face mask, a heater and a purifier;

the four-way head is detachably provided with an atomization tube, a breathing machine tube, an incoming call tube and an outgoing call tube, a cavity is arranged in the four-way head, and the atomization tube, the breathing machine tube, the incoming call tube and the outgoing call tube are all communicated with the cavity;

the atomization tube is connected with the atomizer host, a first one-way valve is arranged on the atomization tube and used for enabling air flow to flow into the cavity in a one-way mode from the atomizer host, the heater is arranged on the atomization tube, and the heater is located between the first one-way valve and the atomizer host;

the ventilator tube is used for being connected with a ventilator, a second one-way valve is arranged on the ventilator tube, and the second one-way valve is used for enabling air flow to flow into the cavity in a one-way manner from the ventilator;

the end, far away from the four-way head, of the incoming call pipe is provided with the face mask, and the face mask is not additionally provided with an exhaust hole;

the exhalant pipe is connected with the purifier, a third one-way valve is arranged on the exhalant pipe and used for enabling air flow to flow into the purifier from the cavity in one way.

Preferably, the atomizer host is provided with a main controller, a display screen and a control button, and the display screen and the control button are connected with the main controller.

Preferably, the heater comprises a pipe sleeve, a heating wire and a temperature sensor, wherein the heating wire is spirally wound in the pipe sleeve, the pipe sleeve is fixedly sleeved on the atomizing pipe, the temperature sensor is arranged on the inner wall of the pipe sleeve, and the heating wire and the temperature sensor are connected with the main controller.

Preferably, four cannulas communicated with the cavity are arranged on the four-way head, and the atomization tube, the breathing machine tube, the incoming call tube and the outgoing call tube are in one-to-one correspondence with the four cannulas and sleeved on the corresponding cannulas.

Preferably, the sleeve is detachably connected to the first one-way valve.

Preferably, an external thread is arranged on the valve body of the first one-way valve, an internal thread is arranged on the pipe sleeve, and the external thread is in threaded connection with the internal thread.

Preferably, the purifier comprises a shell, a cover body and a disinfection box, wherein the shell is fixedly arranged on the atomizer host, the cover body is detachably connected with the shell, an exhaust hole is formed in the cover body, the disinfection box is placed in the shell, the upper side of the disinfection box is opened, disinfection liquid is contained in the disinfection box, and the exhalant pipe penetrates into the shell and stretches into the disinfection liquid in the disinfection box.

Compared with the prior art, the utility model has the following beneficial effects:

1. the device uses the four-way head to connect the atomizing pipe, the breathing machine pipe, the breathing-in pipe and the breathing-out pipe, and the atomizing pipe, the breathing machine pipe and the breathing-out pipe are respectively provided with the one-way valves, so that the mutual influence of the air flows in the two processes of atomizing inhalation and exhaling discharge of a patient can be realized, and the atomized air flow can be conveniently heated and the exhaling air flow can be conveniently disinfected and purified;

2. the heater for heating the atomized air flow is not arranged on the atomizer host, but is arranged on the atomizing pipe, and is nearer to the mask, so that the heated atomized air flow can be sucked by a human body quickly, the heat loss in the flowing process is less, and the temperature drop degree is lower;

3. the purifier arranged on the exhale pipe can disinfect and purify the exhale air flow to avoid causing disease infection, and the purifier disinfects and purifies in a water washing mode, so that the form is simple and trouble-saving, the sterilizing efficiency to germs is high, and the sterilizing liquid is only needed to be replaced at regular time in the follow-up process.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

For a clearer description of embodiments of the utility model or of solutions in the prior art, the drawings that are required to be used in the description of the embodiments or of the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained, without the inventive effort, by a person skilled in the art from these drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a four-way head portion of the present utility model;

FIG. 3 is a schematic cross-sectional view of a purifier section of the present utility model.

The reference numerals are as follows:

1. an atomizer host; 101. a display screen; 102. a control button;

2. a four-way head; 21. a cannula;

3. a face mask;

4. a heater; 401. a pipe sleeve; 402. a heating wire; 403. a temperature sensor;

5. a purifier; 501. a housing; 502. a cover body; 503. a sterilization box;

6. an atomizing tube; 7. a ventilator tube; 8. an incoming call pipe; 9. a calling tube;

10. a first one-way valve; 11. a second one-way valve; 12. and a third one-way valve.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", "radial", "axial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the utility model, a "first feature" or "second feature" may include one or more of such features. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

A respiratory nebulizer as shown in fig. 1-3 comprises a nebulizer main body 1, a four-way head 2, a face mask 3, a heater 4 and a purifier 5. The four-way head 2 is detachably provided with an atomization tube 6, a breathing machine tube 7, an incoming call tube 8 and an outgoing call tube 9, a cavity is arranged in the four-way head 2, and the atomization tube 6, the breathing machine tube 7, the incoming call tube 8 and the outgoing call tube 9 are all communicated with the cavity.

The atomizer comprises an atomizer main machine 1, an atomizer tube 6, a first check valve 10, a heater 4, a first control valve 10 and a second control valve 10, wherein the atomizer main machine 1 is connected with the atomizer tube 6, the first check valve 10 is used for enabling air flow to flow into a cavity from the atomizer main machine 1 in a one-way mode, the heater 4 is arranged on the atomizer tube 6, and the heater 4 is located between the first check valve 10 and the atomizer main machine 1; the ventilator tube 7 is used for being connected with a ventilator, the ventilator tube 7 is provided with a second one-way valve 11, and the second one-way valve 11 is used for enabling air flow to flow into the cavity from the ventilator in a one-way manner; the end of the incoming pipe 8 far away from the four-way head 2 is provided with a face mask 3, and the face mask 3 is not additionally provided with an exhaust hole; the exhale pipe 9 is connected with the purifier 5, and a third one-way valve 12 is arranged on the exhale pipe 9, and the third one-way valve 12 is used for enabling air flow to flow into the purifier 5 from the cavity in one way.

Specifically, the atomizer host 1 in this embodiment is provided with a main controller, a display screen 101 and a control button 102, where the display screen 101 and the control button 102 are connected with the main controller, the display screen 101 is used to display relevant atomization parameter information, such as concentration of liquid medicine, air flow, spraying rate, etc., and the control button 102 is used to control and adjust the working mode. The present solution does not involve an improvement of the atomizer main unit 1, and the atomizer main unit 1 is mainly used for generating an atomizing airflow, so that the atomizer main unit 1 conventional in the prior art is selected.

The main improvement point of this scheme has used a cross head 2, can dismantle on the cross head 2 and be equipped with atomizing pipe 6, breathing machine pipe 7, breathe in pipe 8 and exhale pipe 9, and atomizing pipe 6 connects atomizer host computer 1, and breathing machine is connected to breathing machine pipe 7, breathes in pipe 8 and connects face guard 3, exhales pipe 9 and connects clarifier 5, is equipped with the check valve on atomizing pipe 6, breathing machine pipe 7 and exhales pipe 9 respectively moreover.

As shown in fig. 1 and 2, when a patient inhales, the first check valve 10 and the second check valve 11 can ensure that only atomized air flow of the atomizer main unit 1 and oxygen air flow of the breathing machine can be inhaled into the cavity, and wet air flow is formed after mixing and then enters the breathing tube 8 to flow to the mask 3 to be inhaled by the human body, and in the process, the heater 4 arranged on the atomizing tube 6 can heat the atomized air flow to avoid the stimulation of the respiratory tract of the patient due to the low temperature of atomized liquid drops.

When the patient exhales, the exhaled air can reversely flow back to the cavity because the mask 3 is not additionally provided with an exhaust hole, and flows to the purifier 5 through the exhaled pipe 9 under the action of the third one-way valve 12 for disinfection and purification, thereby avoiding disease infection.

In this device, atomizing pipe 6, breathing machine pipe 7, breathe in pipe 8 and exhale pipe 9 and cross head 2 all are detachable connection, as shown in fig. 2, be equipped with four intubates 21 with the cavity intercommunication on the cross head 2, atomizing pipe 6, breathing machine pipe 7, breathe in pipe 8 and exhale pipe 9 and four intubates 21 one-to-one and the overcoat is on intubate 21 that corresponds, can realize detachable connection in intubate 21 stopper corresponding body promptly, this kind of structural style is simple, can carry out body dismouting adjustment according to the in-service use demand. For example, if the patient does not need to attach a ventilator to inhale oxygen, the ventilator tube 7 may be removed and the corresponding cannula 21 may be sealed with a stopper.

In this device, in order to realize the unidirectional flow of air current in some body, realize the mutual noninterference of these two processes of atomizing inspiration and expiration discharge, be equipped with the check valve on atomizing pipe 6, ventilator pipe 7 and the exhale pipe 9 respectively, the check valve is the product of maturation in the prior art, directly according to the demand purchase the installation can.

In this device, in order to realize the heating to atomizing air current, set up heater 4, heater 4 does not set up on atomizer host computer 1 moreover, but the option is set up on atomizing pipe 6, and is nearer to face guard 3, and the atomizing air current of being heated can be inhaled by the human body soon like this, and the heat loss in the flow process is few, and the temperature decline degree is lower.

In a specific setting, as shown in fig. 2, the heater 4 includes a tube sleeve 401, a heating wire 402 and a temperature sensor 403, the heating wire 402 is spirally wound in the tube sleeve 401, the tube sleeve 401 is fixedly sleeved on the atomizing tube 6, the temperature sensor 403 is arranged on the inner wall of the tube sleeve 401, the heating wire 402 and the temperature sensor 403 are connected with a main controller, the temperature sensor 403 is used for monitoring the temperature during heating, the main controller is used for controlling the operation of the heater 4, such as setting heating time, heating temperature and the like, of course, the heater 4 can be independently integrated with a temperature controller on the main body of the atomizer 1 instead of being controlled by the main body 1 of the atomizer, and independent control operation is performed.

Further, the socket 401 is detachably connected to the first check valve 10, for example, an external thread is provided on the valve body of the first check valve 10, and an internal thread is provided on the socket 401, and the external thread is screwed with the internal thread, thereby facilitating the installation of the heater 4.

In the present device, a purifier 5 is provided in order to achieve disinfection and purification of the exhaled air flow. As shown in fig. 3, the purifier 5 includes a housing 501, a cover 502 and a sterilizing box 503, the housing 501 is fixedly arranged on the atomizer mainframe 1, the cover 502 is detachably connected with the housing 501, the cover 502 is provided with an exhaust hole, the sterilizing box 503 is placed in the housing 501, the upper side of the sterilizing box 503 is opened, the sterilizing box 503 is filled with sterilizing liquid, and the exhalant pipe 9 penetrates into the housing 501 and extends into the sterilizing liquid in the sterilizing box 503.

Specifically, the purifier 5 uses a water washing mode to perform disinfection and purification, and after the exhaled air flow is exhausted from the exhaler tube 9, the exhaled air flow can be disinfected by disinfectant in the floating process and then exhausted through the exhaust hole on the cover body 502.

In summary, the device has the following characteristics:

1. the four-way head 2 is used for connecting the atomizing pipe 6, the breathing machine pipe 7, the breathing-in pipe 8 and the breathing-out pipe 9, and the atomizing pipe 6, the breathing machine pipe 7 and the breathing-out pipe 9 are respectively provided with one-way valves, so that the mutual influence of the air flows in the two processes of atomizing inhalation and exhaling discharge of a patient can be realized, and the atomized air flow can be conveniently heated and the expired air flow can be conveniently disinfected and purified;

2. the heater 4 for heating the atomized air flow is not arranged on the atomizer main machine 1, but is arranged on the atomizing pipe 6 and is nearer to the mask 3, so that the heated atomized air flow can be sucked by a human body quickly, the heat loss in the flowing process is less, and the temperature drop degree is lower;

3. the purifier 5 arranged on the exhale pipe 9 can disinfect and purify the exhale airflow to avoid causing disease infection, and the purifier 5 disinfects and purifies in a water washing mode, so that the form is simple and trouble-saving, the sterilizing efficiency on germs is high, and the sterilizing liquid only needs to be replaced at regular time later.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A respiratory atomizer, characterized in that: comprises an atomizer main machine, a four-way head, a face mask, a heater and a purifier;

2. The respiratory nebulizer of claim 1, wherein a master controller, a display screen and control buttons are provided on the nebulizer body, and the display screen and control buttons are connected to the master controller.

3. The respiratory atomizer according to claim 2, wherein the heater comprises a tube sleeve, a heating wire and a temperature sensor, wherein the heating wire is spirally wound in the tube sleeve, the tube sleeve is fixedly sleeved on the atomizing tube, the temperature sensor is arranged on the inner wall of the tube sleeve, and the heating wire and the temperature sensor are connected with the main controller.

4. A respiratory atomizer according to claim 3, wherein said sleeve is removably connected to said first one-way valve.

5. A respiratory atomizer according to claim 3, wherein the valve body of the first one-way valve is provided with an external thread, the tube sleeve is provided with an internal thread, and the external thread is in threaded connection with the internal thread.

6. The respiratory atomizer according to claim 1, wherein the purifier comprises a housing, a cover and a sterilizing box, the housing is fixedly arranged on the atomizer host, the cover is detachably connected with the housing, an exhaust hole is formed in the cover, the sterilizing box is placed in the housing, the upper side of the sterilizing box is open, sterilizing liquid is contained in the sterilizing box, and the exhalate tube penetrates into the housing and stretches into the sterilizing liquid in the sterilizing box.

7. The respiratory atomizer according to claim 1, wherein four cannulas are arranged on the four-way head and are communicated with the cavity, and the atomization tube, the respirator tube, the incoming call tube and the outgoing call tube are in one-to-one correspondence with the four cannulas and are sleeved on the corresponding cannulas.