Efficient atomization device with sputum excretion function

Abstract

The invention relates to the technical field of medical instruments, and discloses an efficient atomization device with a sputum excretion function, the efficient atomization device 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. 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 problems that step-by-step treatment needs to be carried out when a patient is subjected to sputum excretion treatment, multiple devices need to be arranged for use, the operation complexity of the patient is increased, the treatment complexity and cost are increased, and when atomized medicine is directly conveyed into the oral cavity of the patient through a pipeline, the medicine is not evenly distributed in all positions of the lung, and the treatment effect is poor are effectively solved. The atomized medicine is difficult to effectively reach the deep layer of the lung.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a high-efficiency atomization device with a sputum removal function. Background Art

[0002] In clinical medicine, sputum management is an important part of the treatment of respiratory diseases, especially for patients with thick sputum that is difficult to cough up on their own. Effectively clearing respiratory secretions is of great significance for alleviating the condition and preventing complications. Traditionally, such patients usually rely on two devices, an expectorant and a nebulizer, for treatment. The nebulizer converts the liquid medicine into tiny mist particles, allowing the patient to inhale the medicine more easily, thereby relieving bronchospasm, reducing mucosal edema, diluting sputum, and promoting sputum discharge. The expectorant helps patients discharge sputum from the respiratory tract through vibration or expiratory positive pressure suction.

[0003] In existing treatment methods, nebulizers usually only have a simple drug atomization function. After atomization, the drug particles are directly transported to the patient's mouth through a pipe. After using the nebulizer for atomization treatment, the patient needs to switch to an expectorant to perform an expectoration operation, and step-by-step treatment is required, which increases the complexity of the patient's operation. When the atomized drug is directly transported to the patient's mouth through a pipe, the drug is unevenly distributed in various parts of the lungs, and the atomized drug is difficult to effectively reach the deep lungs. In addition, traditional expectorants have limited functions in patient breathing training and sputum loosening, and usually require multiple additional devices or methods to achieve these goals, increasing the complexity and cost of treatment. Summary of the invention

[0004] The purpose of the present invention is to solve the problem mentioned in the above-mentioned background technology that patients need to undergo step-by-step treatment and be equipped with multiple equipment when undergoing expectoration treatment, which increases the complexity of the patient's operation, thereby increasing the complexity and cost of the treatment. In addition, when the atomized drug is directly delivered to the patient's oral cavity through a pipe, the distribution of the drug in various positions of the lungs is uneven, and the atomized drug is difficult to effectively reach the deep layers of the lungs.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A high-efficiency atomization device with a sputum discharge function comprises an sputum discharger body, an oscillation chamber and a connector, wherein the oscillation chamber is arranged in the sputum discharger body, the oscillation chamber comprises a first end and a second end, an oscillation bead is movably arranged in the oscillation chamber, the first end and the second end are both provided with a vent that can form a seal with the oscillation bead, the connector is connected to the sputum discharger body, an extension is provided below the connector, and a connection interface is provided at the extension for connecting to an atomizer.

[0006] Preferably, the expectorant body comprises a shell, one end of which is connected to a connector, the other end of which is provided with an exhaust terminal, a container is provided inside the shell, an oscillation chamber is formed inside the container, and the airflow in the oscillation chamber can be disturbed by oscillation beads to cause the airflow to oscillate, thereby loosening and assisting the discharge of sputum from the lungs while the patient is performing breathing training.

[0007] Preferably, the accommodating member comprises an accommodating block 1 and an accommodating block 2, and both the accommodating block 1 and the accommodating block 2 are conical funnel-shaped structures, and both have two opening ends, one large and one small.

[0008] Preferably, the large open ends of the accommodating block 1 and the accommodating block 2 are in contact with each other and connected, and an oscillation chamber is formed therein. The accommodating block 1 and the accommodating block 2 can be fixedly connected by means of glue, welding, etc., or can be detachably connected by means of a snap-on structure.

[0009] Preferably, the receiving member is located between the positioning end and the exhaust end, a positioning end protrudes from the inner side of the end of the shell away from the connector, and the edge of the receiving block 2 protrudes to form a connecting end and abuts against the positioning end. The setting of the positioning end and the connecting end enables the receiving member to be stably arranged on the shell.

[0010] Preferably, a pressure relief end for balancing the internal pressure is extended from the connector, a one-way airflow component 2 for controlling the pressure relief of the airflow is provided inside the pressure relief end, a mounting end cover is provided on the pressure relief end, a pressure relief hole for gas leakage is provided on the mounting end cover, and a one-way airflow component 1 for controlling the unidirectional flow of gas is also provided inside the connector, the gas inside the connector can be discharged through the pressure relief hole, and the pressure inside the connector can be relieved.

[0011] Preferably, the one-way airflow component 1 comprises a one-way block, the one-way block is provided with airflow holes, the one-way block is also provided with a sealing sheet for forming a one-way seal, and the one-way airflow component 2 has the same composition structure as the one-way airflow component 1.

[0012] Preferably, a limit end and a positioning ring are provided in the connection interface, and the one-way airflow component is located between the limit end and the positioning ring. The limit end and the positioning ring are both arranged on the side close to the shell, and the inner diameter of the positioning ring is slightly larger than the outer diameter of the one-way airflow component. The one-way airflow component can be installed in the connector with a limit through the limit end and the positioning ring.

[0013] Preferably, a placement groove is provided in the pressure relief end, the one-way airflow component 2 is arranged in the placement groove, the pressure relief end is arranged on the side away from the shell, and the one-way airflow component 1 and the one-way airflow component 2 are respectively located at key positions of the connector and the pressure relief end, thereby effectively controlling the flow and pressure relief of the gas.

[0014] Preferably, there is a gap between the one-way airflow member 2 and the placement groove for airflow to pass through for pressure relief, and the gap generated ensures that the atomized gas can pass through for pressure relief.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention connects the expectorant with the nebulizer through a connector, wherein the container in the expectorant is connected through an oscillation chamber and oscillation beads, so that when the patient inhales and exhales, the oscillation beads can move up and down in the oscillation chamber to oscillate the air efficiently, and the oscillating gas can promote the dilation of the bronchi and bronchioles, reduce airway resistance, and enable the medicine to enter the lungs smoothly. The oscillating gas can also expand the alveoli to a certain extent, and the expansion of the alveoli helps to increase the ventilation area of ​​the lungs, thereby improving the gas exchange efficiency, so that the medicine can better penetrate into various positions of the lungs, thereby improving the utilization rate of the medicine and the absorption effect of the lungs; The present invention combines atomization therapy, breathing training and sputum loosening, so that the patient can simultaneously perform atomization therapy, breathing training and sputum loosening during treatment, which simplifies the treatment process and eliminates the need for step-by-step treatment, thereby improving the convenience of treatment and reducing treatment costs. This design not only saves treatment time, but also improves the comfort of the patient. The pressure relief end and the one-way airflow component 2 provided on the connector enable automatic pressure relief inside the connector when the patient exhales to avoid excessive pressure inside the connector causing the connection between the connector and the pipe on the nebulizer to be separated, thereby ensuring the stability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a cross-sectional view of the overall structure of the present invention; Figure 3 For the present invention Figure 2 Enlarged view at A in the middle; Figure 4 An exploded view of a container according to the present invention; Figure 5 A partial cross-sectional view of a connector of the present invention; Figure 6 It is a structural explosion view of the one-way airflow component of the present invention.

[0018] Marking instructions: 1. Expectorant body; 11. Shell; 12. Positioning end; 13. Exhaust terminal; 14. Accommodating member; 16. First end; 17. Second end; 141. Accommodating block one; 142. Oscillation chamber; 143. Connecting end; 144. Accommodating block two; 15. Oscillation bead; 2. Connector; 21. Mouthpiece; 22. Connecting interface; 23. Pressure relief end; 24. Limiting end; 25. Placement slot; 26. Mounting end cover; 27. Pressure relief hole; 28. One-way airflow member one; 281. One-way block; 282. Airflow hole; 283. Sealing sheet; 29. ​​One-way airflow member two; 210. Positioning ring. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below with reference to the accompanying drawings.

[0020] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be used for other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0021] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0022] It is to 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 an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0023] See also Figure 1-Figure 6A high-efficiency atomization device with a sputum discharge function comprises a sputum discharger body 1, an oscillation chamber 142 and a connector 2, the oscillation chamber 142 comprises a first end 16 and a second end 17, an oscillation bead 15 is movably arranged in the oscillation chamber 142, the first end 16 and the second end 17 are both provided with a vent that can form a closed air hole with the oscillation bead 15, the connector 2 is connected to the sputum discharger body 1, an extension is provided below the connector 2, a connection interface 22 is provided at the extension, a pipe on the sputum discharger is inserted into the connection interface 22, a mouthpiece 21 is provided on the connector 2 for the patient to hold, and the patient exhales or inhales into the sputum discharger body 1 through the mouthpiece 21.

[0024] The expectorant body 1 includes a shell 11, one end of which is connected to the connector 2, and the other end of the shell 11 is provided with an exhaust terminal 13. A container 14 is provided inside the shell 11, and an oscillation chamber 142 is formed inside the container 14. An oscillation bead 15 is movably provided in the oscillation chamber 142. The oscillation bead 15 can disturb the airflow in the oscillation chamber 142 to make the airflow oscillate, and can loosen and help discharge sputum from the lungs while the patient is performing breathing training.

[0025] The receiving member 14 includes a first receiving block 141 and a second receiving block 144 . Both the first receiving block 141 and the second receiving block 144 are conical funnel-shaped structures, and each has two opening ends, one large and one small.

[0026] The large open ends of the accommodating block 141 and the accommodating block 2 144 are in contact with each other, and an oscillation chamber 142 is formed therein. The accommodating block 141 and the accommodating block 2 144 can be fixedly connected by glue, welding, etc., or detachably connected by a snap-on structure.

[0027] The accommodating member 14 is located between the positioning end 12 and the exhaust end 13. The positioning end 12 protrudes from the inner side of the end of the shell 11 away from the connector 2. The edge of the accommodating block 144 protrudes to form a connecting end 143 and abuts against the positioning end 12. The arrangement of the positioning end 12 and the connecting end 143 allows the accommodating member 14 to be stably arranged on the shell 11.

[0028] A pressure relief end 23 for balancing the internal pressure extends from the connector 2, and a one-way airflow component 29 for controlling the pressure relief of the airflow is provided in the pressure relief end 23. A mounting end cover 26 is provided on the pressure relief end 23, and a pressure relief hole 27 for gas leakage is provided on the mounting end cover 26. A one-way airflow component 28 for controlling the unidirectional flow of gas is also provided in the connector 2. The gas inside the connector 2 can be discharged through the pressure relief hole 27, so that the pressure inside the connector 2 is relieved.

[0029] The one-way airflow component 1 28 comprises a one-way block 281 , on which an airflow hole 282 is provided. The one-way block 281 is also provided with a sealing sheet 283 for forming a one-way seal. The one-way airflow component 2 29 has the same structure as the one-way airflow component 1 28 .

[0030] A limiting end 24 and a positioning ring 210 are provided in the connection interface 22, and the one-way airflow member 28 is located between the limiting end 24 and the positioning ring 210. The limiting end 24 and the positioning ring 210 are both 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 airflow member 28. When installing, the one-way airflow member 28 is inserted into the connection interface 22, and the one-way airflow member 28 is pushed inward with force, so that the one-way airflow member 28 can be pushed to between the limiting end 24 and the positioning ring 210, so that it is convenient to install the one-way airflow member 28 to the specified position during production. After the one-way airflow member 28 is installed, the positioning ring 210 can play a blocking role to prevent the one-way airflow member 28 from falling out. When the pipe on the atomizer is inserted into the connection interface 22, the pipe contacts the one-way airflow member 28 and presses it against the limiting end 24.

[0031] A placement groove 25 is provided in the pressure relief end 23, and the one-way airflow component 29 is arranged in the placement groove 25. The pressure relief end 23 is arranged on the side away from the shell 11. The one-way airflow component 1 28 and the one-way airflow component 2 29 are respectively located at key positions of the connector 2 and the pressure relief end 23, thereby effectively controlling the flow and pressure relief of the gas. When the placement groove 25 is opened, it provides sufficient moving space for the one-way airflow component 2 29, so that the one-way airflow component 2 29 can move to create a gap for pressure relief processing.

[0032] There is a gap between the one-way airflow member 29 and the placement groove 25 for airflow to pass through for pressure relief, and the gap ensures that the atomized gas can pass through for pressure relief.

[0033] When the present invention is used, it can be connected to the pipeline on the nebulizer through the connecting interface 22. When the patient holds the expectorant body 1 to inhale, the expectorant body 1 is turned over so that the exhaust end 13 faces downward. The oscillating bead 15 is in the chamber of the accommodating block 144 at this time. The patient holds the mouthpiece 21 to inhale. When the patient inhales, the sealing sheet 283 on the one-way airflow piece 28 can be lifted upward, and the atomized medicine can enter the mouthpiece 21 through the airflow hole 282 on the one-way airflow piece 28, and then be inhaled into the patient's mouth for atomization treatment. At the same time, the oscillating bead 15 can be sucked up during inhalation. The oscillating bead 15 will be driven by the airflow to move upward during inhalation. When the gas flows upward along the inner wall of the oscillation chamber 142, the flow rate of the gas will further increase and the pressure will further decrease due to the gradual contraction at the top. This change in flow rate and pressure causes the gas to form an inward vortex at the top. The air wall of the oscillating bead 15 then exerts a downward force on the oscillating bead 15, so that the oscillation effect of the oscillating bead 15 on the air is improved when it falls. The design of the oscillating chamber 142 enables the oscillating bead 15 to continuously oscillate the air during the rising and falling process, thereby achieving efficient oscillation of the air. The oscillating airflow can resonate with the patient's lungs. Due to the oscillation of the air formed by the oscillating bead 15, when the atomized medicine enters the patient's mouth through the connector 2, the oscillating gas can promote the dilation of the bronchi and bronchioles, reduce airway resistance, and allow the medicine to enter the lungs smoothly. The oscillating gas can also expand the alveoli to a certain extent. The expansion of the alveoli helps to increase the ventilation area of ​​the lungs, thereby improving the gas exchange efficiency, allowing the medicine to penetrate into various positions of the lungs better, thereby improving the utilization rate of the medicine and the absorption effect of the lungs. At the same time, the oscillating air can also loosen and remove the sputum in the patient's lungs; When the patient exhales, the expectorant body 1 is turned over so that the exhaust end 13 faces upwards. The oscillating beads 15 are now in the chamber of the accommodating block 141. The patient holds the mouthpiece 21 to exhale. When exhaling, the sealing sheet 283 lifted up on the one-way airflow member 28 can be lowered to cover the airflow hole 282 on the one-way airflow member 28, thereby forming a one-way seal, so that the exhaled gas goes out from the expectorant body 1, and 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 begin to rise. When the oscillating beads 15 are blown up, the airflow changes in the same way as in the above-mentioned airflow oscillation chamber when inhaling, so that the gas can 15 has a downward force, which can improve the oscillation effect of the oscillating beads 15 on the air when they fall. The oscillating airflow can resonate with the patient's lungs, loosen the sputum that falls off the tracheal wall, and enable the patient to loosen the sputum in the lungs when inhaling and exhaling, effectively improving the use effect of the expectorant body 1, and the patient can also perform breathing training when inhaling and exhaling through the expectorant body 1, so that the patient can perform breathing training and loosen the sputum in the lungs while 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; When the patient exhales, the one-way airflow piece 28 is in a sealed state and the atomized gas from below continues to enter. In order to prevent the pressure in the connection interface 22 in the connector 2 from being too high and causing the connection with the pipe on the nebulizer to be separated, when the pressure in the connector 2 becomes high, the one-way airflow piece 29 will be pushed toward the installation end cover 26, so that a certain gap is maintained between the airflow piece 2 and the edge of the mounting groove 25 on the connector 2, and the atomized gas flowing out of the gap can be depressurized, which can prevent the pressure inside the connector 2 from being too high and causing the connection between the connection interface 22 and the pipe on the nebulizer to be separated.

[0034] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. An efficient atomization device with expectoration function, characterized in that: It includes a sputum remover body (1); An oscillation chamber (142) is arranged in the expectorant body (1), the oscillation chamber (142) comprising a first end (16) and a second end (17), an oscillation bead (15) is movably arranged in the oscillation chamber (142), and the first end (16) and the second end (17) are both provided with vents that can form a seal with the oscillation bead (15); A connector (2), the connector (2) being connected to the expectorant body (1), an extension being provided below the connector (2), the extension being provided with a connection interface (22) for connecting to a nebulizer.

2. The high-efficiency atomization device with expectoration function according to claim 1, characterized in that: The expectorant body (1) comprises a shell (11), one end of the shell (11) being connected to a connector (2), the other end of the shell (11) being provided with an exhaust terminal (13), a container (14) being provided inside the shell (11), and an oscillation chamber (142) being formed inside the container (14).

3. The high-efficiency atomization device with expectoration function according to claim 2, characterized in that: The container (14) comprises a first container block (141) and a second container block (144); the first container block (141) and the second container block (144) are both conical funnel-shaped structures, and both have two opening ends, one large and one small.

4. The high-efficiency atomization device with expectoration function according to claim 3, characterized in that: The large opening ends of the accommodating block 1 (141) and the accommodating block 2 (144) are in contact with each other, and an oscillation chamber (142) is formed therein.

5. The high-efficiency atomization device with expectoration function according to claim 4, characterized in that: The accommodating member (14) is located between the positioning end (12) and the exhaust end (13); the positioning end (12) protrudes from the inner side of one end of the housing (11) away from the connector (2); the edge of the second accommodating block (144) protrudes to form a connecting end (143) and abuts against the positioning end (12).

6. The high-efficiency atomization device with expectoration function according to claim 1, characterized in that: A pressure relief end (23) for balancing internal pressure extends from the connector (2), a one-way airflow component (29) for controlling airflow pressure relief is provided in the pressure relief end (23), a mounting end cover (26) is provided on the pressure relief end (23), a pressure relief hole (27) for gas release is provided on the mounting end cover (26), and a one-way airflow component (28) for controlling the flow of gas in one direction is also provided in the connector (2).

7. The high-efficiency atomization device with expectoration function according to claim 6, characterized in that: The one-way airflow component (28) comprises a one-way block (281), the one-way block (281) is provided with an airflow hole (282), the one-way block (281) is also provided with a sealing sheet (283) for forming a one-way seal, and the one-way airflow component (29) has the same composition structure as the one-way airflow component (28).

8. The high-efficiency atomization device with expectoration function according to claim 7, characterized in that: A limit end (24) and a positioning ring (210) are provided in the connection interface (22); the one-way airflow component (28) is located between the limit end (24) and the positioning ring (210); the limit end (24) and the positioning ring (210) are both located on a side close to the housing (11); and the inner diameter of the positioning ring (210) is slightly larger than the outer diameter of the one-way airflow component (28).

9. The high-efficiency atomization device with expectoration function according to claim 8, characterized in that: A placement groove (25) is provided in the pressure relief end (23), the second one-way airflow member (29) is arranged in the placement groove (25), and the pressure relief end (23) is arranged on a side away from the housing (11).

10. The high-efficiency atomization device with expectoration function according to claim 9, characterized in that: There is a gap between the second one-way airflow member (29) and the placement groove (25) through which airflow can pass to release pressure.

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