Efficient atomization device with sputum excretion function

Abstract

The utility model relates to the technical field of medical instruments, and discloses an efficient atomization device with a sputum excretion function, which comprises a sputum excretion device body, an oscillation chamber and a connector, the oscillation chamber is arranged in the sputum excretion device body, the oscillation chamber comprises a first end and a second end, an oscillation bead is movably arranged in the oscillation chamber, and the connector is connected with the first end and the second end of the oscillation chamber. The first end and the second end are respectively provided with an air vent which can be sealed with the oscillating bead, the connector is connected with the sputum excretion device body, an extension part is arranged below the connector, and the extension part is provided with a connecting interface which is used for being connected with an atomizer; the utility model effectively solves the problems that the operation complexity of a patient is increased, the treatment complexity and cost are increased, and atomized medicine is not uniformly distributed at each position of the lung when being directly conveyed into the oral cavity of the patient through a pipeline, so that the treatment effect is poor, and the like when the patient needs to be treated step by step and is equipped with various devices for use when the patient is subjected to sputum excretion treatment. The atomized medicine is difficult to effectively reach the deep layer of the lung.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field especially, a kind of high-efficiency atomization device with sputum discharge function. BACKGROUND

[0002] In clinical medicine, sputum management is an important part of respiratory disease treatment, especially for patients with thick sputum, it is difficult to cough out, effective removal of respiratory secretions has important significance for relieving illness, preventing complications. Traditionally, such patients usually need to rely on two devices of sputum aspirator and atomizer for treatment. Atomizer can convert liquid medicine into small particles, so that patients can inhale medicine more easily, so as to achieve the purpose of relieving bronchospasm, reducing mucosal edema and diluting sputum, promoting sputum discharge, and sputum aspirator can help patients to discharge sputum from respiratory tract by vibration or positive pressure suction.

[0003] In the existing treatment method, the atomizer usually only has the simple drug atomization function, and the drug particles are directly delivered to the patient's oral cavity through the pipeline after atomization. After using the atomizer for atomization treatment, the patient needs to switch to the sputum aspirator for sputum discharge operation, and needs to be treated step by step, which increases the operation complexity of the patient. When the atomized drug is directly delivered to the patient's oral cavity through the pipeline, the distribution of the drug in each position of the lung is not uniform, and the atomized drug is difficult to effectively reach the deep layer of the lung. In addition, the traditional sputum aspirator has limited function in patient breathing training and sputum loosening, and usually needs multiple additional devices or methods to achieve these purposes, which increases the complexity and cost of treatment. SUMMARY

[0004] The utility model aims at solving the problems that the patient needs to be treated step by step and equipped with multiple devices for sputum discharge treatment in the prior art mentioned in the background, which increases the operation complexity of the patient, thereby increasing the complexity and cost of treatment, and when the atomized drug is directly delivered to the patient's oral cavity through the pipeline, the distribution of the drug in each position of the lung is not uniform, and the atomized drug is difficult to effectively reach the deep layer of the lung.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A high-efficiency atomization device with sputum discharge function, comprising a sputum aspirator body, an oscillation chamber and a connector, the oscillation chamber is arranged in the sputum aspirator body, the oscillation chamber comprises a first end and a second end, the oscillation chamber movably comprises an oscillation bead, the first end and the second end are provided with a ventilation port capable of forming a closed state with the oscillation bead, the connector is connected with the sputum aspirator body, the lower part of the connector is provided with an extension, the extension is provided with a connection interface for connecting the atomizer.

[0007] Preferably, the sputum excretion device body comprises a shell, one end of the shell is connected with a connector, the other end of the shell is provided with an exhaust end, the shell is provided with a containing part, the containing part is internally formed with an oscillation chamber, the airflow in the oscillation chamber is disturbed by the oscillation beads to make the airflow oscillate, and the lung can be loosened and assisted to discharge sputum at the same time during the breathing training of the patient.

[0008] Preferably, the containing part comprises a containing block one and a containing block two, both the containing block one and the containing block two are conical funnel structures and have two opening ends with large and small sizes.

[0009] Preferably, the large opening ends of the containing block one and the containing block two are connected with each other, the inside is formed with an oscillation chamber, the containing block one and the containing block two can be fixedly connected by means of glue, welding and the like when being connected, or can be detachably connected by means of a clamping structure.

[0010] Preferably, the containing part is between a positioning end and the exhaust end, the inside of the end of the shell away from the connector is protruded with the positioning end, the edge of the containing block two is protruded to form a connecting end and abuts against the positioning end, the positioning end and the connecting end are arranged to enable the containing part to be stably arranged in the shell.

[0011] Preferably, the connector is extended with a pressure relief end for balancing the internal pressure, the pressure relief end is internally provided with a one-way airflow part two for controlling the pressure relief of the airflow, the pressure relief end is provided with a mounting end cover, the mounting end cover is provided with a pressure relief hole for the gas to be discharged, the connector is further provided with a one-way airflow part one for controlling the one-way flow of the gas, the gas in the connector can be discharged through the pressure relief hole to perform the pressure relief treatment on the connector.

[0012] Preferably, the one-way airflow part one comprises a one-way block, the one-way block is provided with an airflow hole, the one-way block is further provided with a sealing sheet for forming a one-way seal, the one-way airflow part two has the same structure as the one-way airflow part one.

[0013] Preferably, the connecting interface is internally provided with a limiting end and a positioning ring, the one-way airflow part one is between the limiting end and the positioning ring, the limiting end and the positioning ring are arranged on the side close to the shell, the inside diameter of the positioning ring is slightly larger than the outside diameter of the one-way airflow part one, the one-way airflow part one can be limitedly mounted into the connector through the limiting end and the positioning ring.

[0014] Preferably, the pressure relief end is internally provided with a placing groove, the one-way airflow part two is arranged in the placing groove, the pressure relief end is arranged on the side away from the shell, the one-way airflow part one and the one-way airflow part two are respectively arranged at the key positions of the connector and the pressure relief end, thereby effectively controlling the flow and pressure relief of the gas.

[0015] Preferably, the one-way airflow member two and the placing groove have a gap for the airflow to pass through to release pressure, and the gap ensures that the atomized gas can pass through to release pressure.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The connector is arranged between the sputum excretion device and the atomizer, the accommodating part in the sputum excretion device is arranged with the oscillation chamber and the oscillation beads, and the oscillation beads can move up and down in the oscillation chamber when the patient inhales and exhales, so that the air is efficiently oscillated, the oscillated gas can promote the relaxation of the bronchus and the bronchiole, the airway resistance is reduced, the drug can smoothly enter the lung, the oscillated gas can also expand the alveoli to some extent, the expansion of the alveoli helps to increase the ventilation area of the lung, thereby improving the gas exchange efficiency, the drug can better penetrate into each position of the lung, and the utilization rate of the drug and the absorption effect of the lung are improved.

[0018] The utility model combines the atomization treatment, the breathing training and the sputum loosening, so that the patient can simultaneously perform the atomization treatment, the breathing training and the sputum loosening when being treated, the treatment process is simplified, the step-by-step treatment is not needed, the treatment convenience is improved, and the treatment cost is reduced, the design not only saves the treatment time, but also improves the comfort of the patient.

[0019] The pressure relief end and the one-way airflow member two arranged on the connector can automatically release the pressure in the connector when the patient exhales, so that the connection between the connector and the pipeline on the atomizer is not separated due to the excessive pressure in the connector, and the stability of the connection is ensured. DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0021] Figure 1 It is a whole structure schematic view of the utility model;

[0022] Figure 2 It is a whole structure sectional view of the utility model;

[0023] Figure 3 It is a whole structure sectional view of the utility model; Figure 2 It is an enlarged view of A in the middle;

[0024] Figure 4 It is an explosion view of the accommodating part of the utility model;

[0025] Figure 5 Connector part sectional view of the utility model;

[0026] Figure 6 One-way air flow piece one structure explosion view of the utility model.

[0027] Figure number explanation: 1, sputum excretion ware body;11, shell;12, positioning end;13, exhaust end head;14, containing piece;16, first end;17, second end;141, containing block one;142, oscillation chamber;143, connecting end;144, containing block two;15, oscillation pearl;2, connector;21, blow nozzle;22, connecting interface;23, pressure relief end;24, limit end;25, placing groove;26, installation end cover;27, pressure relief hole;28, one-way air flow piece one;281, one-way block;282, air flow hole;283, sealing sheet;29, one-way air flow piece two;210, positioning ring. DETAILED DESCRIPTION

[0028] The utility model will be further described in detail below in combination with the drawings.

[0029] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought of by those skilled in the art. The basic principles of the utility model defined in the following description can be used in other embodiments, modification schemes, improvement schemes, equivalent schemes and other technical schemes without departing from the spirit and scope of the utility model.

[0030] Those skilled in the art should understand that in the disclosure of the utility model, the orientation or position indicated by the terms "longitudinal", "transverse", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of the simplified description of the utility model, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore the above-mentioned terms cannot be understood as a limitation of the utility model.

[0031] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number. EMBODIMENT

[0032] Please refer to Figures 1-6The utility model provides an efficient atomization device with sputum discharge function, including sputum discharger body 1, oscillation chamber 142 and connector 2, oscillation chamber 142 includes first end 16 and second end 17, and oscillation chamber 142 is movably provided with oscillation pearl 15, and first end 16 and second end 17 are provided with the air vent that can form closed with oscillation pearl 15, and connector 2 is connected with sputum discharger body 1, and the extension of connector 2 is provided with the connecting interface 22, and the pipeline on the atomizer is inserted into the connecting interface 22, and the mouthpiece 21 for the patient to hold is arranged on the connector 2, and the patient blows or inhales into sputum discharger body 1 through the mouthpiece 21.

[0033] Sputum discharger body 1 includes the shell 11, one end of the shell 11 is connected with the connector 2, the other end of the shell 11 is provided with the exhaust end 13, the shell 11 is provided with the containing piece 14, the containing piece 14 is formed with the oscillation chamber 142 inside, and the oscillation chamber 142 is movably provided with the oscillation pearl 15, the airflow in the oscillation chamber 142 can be disturbed by the oscillation pearl 15 to make the airflow oscillate, and the sputum loosening and assisting discharge treatment can be carried out on the lung simultaneously when the patient carries out the breathing training.

[0034] The containing piece 14 includes containing block one 141 and containing block two 144, and containing block one 141 and containing block two 144 are both conical funnel structures and have two opening ends with big and small sizes.

[0035] The big opening ends of containing block one 141 and containing block two 144 are connected with each other, and the inside is formed with the oscillation chamber 142, and containing block one 141 and containing block two 144 can be fixedly connected by means of glue, welding or the like when being connected or can be detachably connected by means of a clamping structure.

[0036] The containing piece 14 is between the positioning end 12 and the exhaust end 13, and the inside of the end of the shell 11 away from the connector 2 is protruded with the positioning end 12, and the edge of containing block two 144 is protruded to form the connecting end 143 and abuts against the positioning end 12, and the containing piece 14 can be stably arranged in the shell 11 by the positioning end 12 and the connecting end 143.

[0037] The connector 2 is extended with the pressure relief end 23 for balancing the internal pressure, the one-way airflow piece two 29 for controlling the airflow pressure relief is arranged in the pressure relief end 23, the mounting end cover 26 is arranged on the pressure relief end 23, the pressure relief hole 27 for gas discharge is arranged on the mounting end cover 26, and the one-way airflow piece one 28 for controlling the one-way airflow of gas is further arranged in the connector 2, the gas in the connector 2 can be discharged through the pressure relief hole 27, and the pressure relief treatment is carried out in the connector 2.

[0038] The one-way air flow piece one 28 comprises a one-way block 281, the one-way block 281 is provided with an air flow hole 282, and the one-way block 281 is further provided with a sealing piece 283 forming a one-way seal, and the one-way air flow piece two 29 has the same structure as the one-way air flow piece one 28.

[0039] The connecting interface 22 is provided with a limiting end 24 and a positioning ring 210, the one-way air flow piece one 28 is located between the limiting end 24 and the positioning ring 210, the limiting end 24 and the positioning ring 210 are arranged on the side close to the shell 11, the inner diameter of the positioning ring 210 is slightly larger than the outer diameter of the one-way air flow piece one 28, when the one-way air flow piece one 28 is installed, it is inserted into the connecting interface 22, and the one-way air flow piece one 28 is pushed inward, so that the one-way air flow piece one 28 is pushed to the position between the limiting end 24 and the positioning ring 210, which is convenient for installing the one-way air flow piece one 28 to the specified position during production, and the positioning ring 210 can block the one-way air flow piece one 28 from falling out after the one-way air flow piece one 28 is installed, when the pipeline of the atomizer is inserted into the connecting interface 22, the pipeline contacts the one-way air flow piece one 28 and abuts against the limiting end 24.

[0040] The pressure relief end 23 is provided with a placing groove 25, the one-way air flow piece two 29 is arranged in the placing groove 25, and the pressure relief end 23 is arranged on the side away from the shell 11, the one-way air flow piece one 28 and the one-way air flow piece two 29 are respectively located at the key positions of the connector 2 and the pressure relief end 23, so as to effectively control the flow and pressure relief of the gas, and the placing groove 25 provides sufficient moving space for the one-way air flow piece two 29 when it is opened, so that the one-way air flow piece two 29 can move to generate a gap for pressure relief.

[0041] The one-way air flow piece two 29 and the placing groove 25 have a gap for the flow of air to relieve pressure, and the gap ensures that the atomizing gas can pass through for pressure relief.

[0042] In use, this invention connects to the nebulizer's upper pipe via the connection interface 22. When the patient holds the sputum expectorant body 1 and inhales, the body 1 is flipped so that the exhaust end 13 faces downwards. The oscillating bead 15 is then in the chamber containing the second receiving block 144. The patient inhales by holding the mouthpiece 21 in their mouth. During inhalation, the patient can lift the sealing plate 283 on the one-way airflow component 28, allowing the nebulized medication to enter the mouthpiece 21 through the airflow hole 282 on the one-way airflow component 28 and be inhaled into the patient's mouth for nebulization therapy. Simultaneously, inhalation lifts the oscillating bead 15 upwards. The airflow during inhalation causes the oscillating bead 15 to move upwards. As the gas flows upwards along the inner wall of the oscillating chamber 142, the gas velocity increases further and the pressure decreases further due to the gradually contracting state at the top. This change in velocity and pressure causes the gas to form an inward reversal at the top. The swirling air wall exerts a downward force on the oscillating bead 15, enhancing its oscillation effect as it falls. The design of the oscillation chamber 142 allows the oscillating bead 15 to continuously oscillate the air during its ascent and descent, achieving highly efficient air oscillation. The oscillating airflow resonates with the patient's lungs. Due to the oscillation of the air by the oscillating bead 15, when the nebulized medication enters the patient's mouth through the connector 2, the oscillating gas promotes the dilation of bronchi and bronchioles, reducing airway resistance and allowing the medication to smoothly enter the lungs. The oscillating gas also expands the alveoli to a certain extent, increasing the ventilation area of ​​the lungs and improving gas exchange efficiency, allowing the medication to better penetrate into all parts of the lungs, thereby improving drug utilization and lung absorption. At the same time, the oscillating air also loosens and dislodges sputum from the patient's lungs.

[0043] When the patient exhales, the sputum excretion device body 1 is turned over so that the air outlet end 13 faces upward, and the oscillating beads 15 are in the chamber of the accommodating block one 141 at this time. The patient holds the mouthpiece 21 to exhale, and the sealing sheet 283 lifted on the one-way airflow piece one 28 can be lowered to block the airflow hole 282 on the one-way airflow piece one 28, thereby forming a one-way seal so that the exhaled gas flows away from the sputum excretion device body 1. The exhaled gas acts on the oscillating beads 15 to generate an upward thrust on the oscillating beads 15, so that the oscillating beads 15 start to rise. The airflow when the oscillating beads 15 are blown off has the same change in the airflow oscillation chamber as when the air is inhaled above, so that the gas can have a downward force on the oscillating beads 15, which can improve the oscillation effect of the air when the oscillating beads 15 fall down. The oscillating airflow can resonate with the patient's lungs to loosen the sputum on the airway wall, so that the patient can loosen the sputum in the lungs when inhaling and exhaling, effectively improving the use effect of the sputum excretion device body 1. Moreover, the patient can also perform breathing training when inhaling and exhaling through the sputum excretion device body 1, so as to achieve the patient's simultaneous breathing training and loosening of the sputum in the lungs when performing atomization treatment. By combining atomization treatment, breathing training and sputum loosening, the treatment process is simplified, the convenience of treatment is improved, and the treatment cost is reduced.

[0044] When the patient exhales, the one-way airflow piece one 28 is in a sealed state, and the atomized gas continuously enters below. To avoid the pressure of the connecting interface 22 in the connector 2 being too large to cause the connection between the connecting interface 22 and the pipeline on the atomizer to separate, when the pressure in the connector 2 becomes large, the one-way airflow piece two 29 is pushed towards the installation end cover 26, so that a gap is maintained between the airflow piece two and the edge of the accommodating groove 25 on the connector 2. The atomized gas can flow out of the gap to release pressure, thereby avoiding the pressure in the connector 2 being too large to cause the connection between the connecting interface 22 and the pipeline on the atomizer to separate.

[0045] It should be understood by those skilled in the art that the above description and the embodiments of the utility model shown in the drawings are only examples and do not limit the utility model. The purpose of the utility model has been completely and effectively achieved. The function and structural principle of the utility model have been shown and explained in the embodiments, and the embodiments of the utility model can be any deformation or modification without departing from the principle.

Claims

1. A high-efficiency atomization device with sputum discharge function, characterized in that, The sputum excretion device body (1) comprises a shell (11), one end of the shell (11) is connected with the connector (2), the other end of the shell (11) is provided with an exhaust end (13), and the shell (11) is provided with a containing piece (14) inside. The sputum excretion device body (1) comprises a shell (11), one end of the shell (11) is connected with the connector (2), the other end of the shell (11) is provided with an exhaust end (13), and the shell (11) is provided with a containing piece (14) inside. The containing piece (14) comprises a containing block one (141) and a containing block two (144), and the containing block one (141) and the containing block two (144) are both in the shape of a conical funnel and have two opening ends with one large and one small.

2. The high-efficiency atomization device with sputum discharge function according to claim 1, characterized in that, The large opening ends of the containing block one (141) and the containing block two (144) are connected with each other, and the inside forms the oscillation chamber (142).

3. The high-efficiency atomization device with sputum discharge function according to claim 2, characterized in that, The containing piece (14) is between the positioning end (12) and the exhaust end (13), the inside of the end of the shell (11) away from the connector (2) is protruded with the positioning end (12), and the edge of the containing block two (144) is protruded to form a connecting end (143) and abuts against the positioning end (12).

4. The high-efficiency atomization device with sputum discharge function according to claim 3, characterized in that, The connector (2) is extended with a pressure relief end (23) for balancing the internal pressure, the pressure relief end (23) is provided with a one-way airflow piece two (29) for controlling the pressure relief of the airflow, the pressure relief end (23) is provided with a mounting end cover (26), the mounting end cover (26) is provided with a pressure relief hole (27) for the gas to be discharged, and the connector (2) is further provided with a one-way airflow piece one (28) for controlling the one-way flow of the gas.

5. The high-efficiency atomization device with sputum discharge function according to claim 4, characterized in that, The one-way airflow piece one (28) comprises a one-way block (281), the one-way block (281) is provided with an airflow hole (282), and the one-way block (281) is further provided with a sealing sheet (283) for forming a one-way seal.

6. The high-efficiency atomization device with sputum discharge function according to claim 1, characterized in that, The one-way airflow piece one (28) is between the limiting end (24) and the positioning ring (210), and the limiting end (24) and the positioning ring (210) are both arranged on the side close to the shell (11).

7. The high-efficiency atomization device with sputum discharge function according to claim 6, characterized in that, The pressure relief end (23) is provided with a placing groove (25), the one-way airflow piece two (29) is arranged in the placing groove (25), and the pressure relief end (23) is arranged on the side away from the shell (11).

8. The high-efficiency atomization device with sputum discharge function according to claim 7, characterized in that, ​ 9. The high-efficiency atomization device with sputum discharge function according to claim 8, characterized in that, ​ 10. The high-efficiency atomization device with sputum discharge function according to claim 9, characterized in that, The one-way air flow member two (29) has a gap between the placing groove (25) for air flow to release pressure.

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