Oscillation cavity for breathing apparatus

Abstract

The invention relates to the technical field of medical instruments, and discloses an oscillation cavity which comprises an oscillation chamber, the oscillation chamber comprises a first end and a second end, an oscillation bead is movably arranged in the oscillation chamber, and the first end and the second end are each provided with an air vent capable of forming a seal with the oscillation bead; the problems that equipment capable of meeting the requirements of sputum excretion and respiratory training at the same time is lacked in the current market, a patient often needs to use a sputum excretion device and a respiratory training device respectively, respiratory training cannot be conducted while the patient receives sputum excretion treatment, and therefore the treatment effect and the rehabilitation process of the patient are limited, and the treatment cost is lowered are effectively solved. And inconvenience and low efficiency in the treatment process are caused.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, and in particular to an oscillation chamber used for a breathing device. Background Art

[0002] In the field of medical devices, expectorants are important tools widely used in the treatment of respiratory diseases. Traditional expectorants are mainly designed to assist patients in expelling sputum when exhaling, and to loosen and remove sputum accumulated in the lungs by generating oscillating airflow, thereby improving the patient's breathing condition. However, the functions of these expectorants are relatively simple, limited to sputum management, and fail to fully meet the patient's needs for breathing training.

[0003] Breathing training is essential for patients with respiratory diseases. It helps to strengthen the respiratory muscles, increase vital capacity, improve gas exchange efficiency, and promote the recovery of overall respiratory function. However, there is currently a lack of equipment on the market that can meet the needs of both expectoration and breathing training. Patients often need to use expectorants and breathing trainers separately, which means that patients cannot perform breathing training while receiving expectoration treatment, thus limiting the treatment effect and the patient's recovery process, and causing inconvenience and inefficiency in the treatment process. Summary of the invention

[0004] The purpose of the present invention is to solve the problem mentioned in the above background technology that there is a lack of a device in the market that can simultaneously meet the needs of sputum removal and breathing training. Patients often need to use a sputum remover and a breathing trainer separately, which results in the patient being unable to perform breathing training at the same time while receiving sputum removal treatment, thereby limiting the treatment effect and the patient's recovery process, resulting in inconvenience and low efficiency in the treatment process.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: An oscillation cavity comprises an oscillation chamber, wherein the oscillation chamber comprises a first end and a second end, an oscillation bead is movably arranged in the oscillation chamber, and the first end and the second end are both provided with vents that can form a seal with the oscillation bead.

[0006] Preferably, the first end, the second end and the internal oscillation chamber are in a straight cylindrical shape.

[0007] Preferably, positioning grooves are formed inside the vents at the first end and the second end.

[0008] Preferably, both the first end and the second end are in a structure that gradually narrows from the middle to the ends.

[0009] Preferably, there is a straight section between the first end and the second end.

[0010] A breathing apparatus with an oscillation chamber comprises a shell, a mouthpiece and a container, wherein the mouthpiece is arranged at one end of the shell, an exhaust terminal is arranged at the end of the shell away from the mouthpiece, the container is arranged in the shell, an oscillation chamber is formed inside the container, and oscillation beads can disturb the airflow in the oscillation chamber to produce oscillation by moving in the oscillation chamber, thereby loosening and assisting the discharge of sputum in the lungs when the patient performs breathing training.

[0011] Preferably, the containing member includes a containing block 1 and a containing block 2, and both the containing block 1 and the containing block 2 are conical funnel-shaped structures, and both have two opening ends, one large and one small. The large opening ends of the containing block 1 and the containing block 2 contact each other to form a common connection area, and an oscillation chamber is formed inside the area, and the formed oscillation chamber is used for the movement of the oscillating beads.

[0012] Preferably, the accommodating member is located between the positioning end and the exhaust end head, a positioning end protrudes from the inner side of one end of the shell away from the blow nozzle, the edge of the accommodating block 2 protrudes to form a connecting end and abuts against the positioning end, the accommodating block 1 is provided with a sealing end that forms a stable seal with the accommodating block 2, and the accommodating block 2 is provided with a sealing groove that matches the sealing end, and the accommodating member can be firmly fixed in the shell through the arrangement of the positioning end and the connecting end, and the sealing groove is in the sealing end, so that the connection between the accommodating block 1 and the accommodating block 2 has a better sealing effect.

[0013] Preferably, the accommodating block 1 and the accommodating block 2 are detachably connected, and the detachable connection makes it easy to disassemble the accommodating block 1 and the accommodating block 2.

[0014] Preferably, the accommodating block 1 and the accommodating block 2 are fixedly connected, and the fixed connection makes the accommodating member more stable and reliable.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention integrates the respiratory training and expectoration functions into one by setting an oscillation chamber in the respiratory trainer, breaking the limitation of the single function of traditional equipment. Patients no longer need to use multiple devices, and can achieve the loosening of sputum during respiratory training, which greatly improves the use efficiency of the equipment and the use experience of patients. The side walls of the oscillation chamber gradually contract inwardly toward the upper and lower sides, and the oscillation beads installed in the oscillation chamber can move up and down to generate vibrations when the user performs exhalation and inhalation training through the breathing trainer, thereby oscillating the air. The oscillating air can resonate with the patient's lungs and effectively loosen the phlegm that has fallen off the tracheal wall. It can not only promote the discharge of phlegm, but also improve the patient's respiratory function and accelerate the recovery process. 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 It is an exploded view of a part of the structure of the present invention; Figure 5 An exploded view of the container structure of the present invention; Figure 6 A view of a container with a straight section according to the present invention; Figure 7 This is a cross-sectional view of a container in which both the first end and the second end are straight cylindrical.

[0018] Explanation of the figure numbers: 1. Shell; 11. Positioning end; 2. Mouthpiece; 3. Exhaust end; 4. Container; 41. Container block one; 42. Oscillation chamber; 43. Connecting end; 44. Sealing end; 45. Container block two; 46. Sealing groove; 47. First end; 48. Second end; 49. Straight section; 410. Positioning groove; 5. Oscillation bead. 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 7 An oscillation chamber includes an oscillation chamber 42, the oscillation chamber 42 includes a first end 47 and a second end 48, an oscillation bead 5 is movably arranged in the oscillation chamber 42, and the first end 47 and the second end 48 are both provided with a vent that can form a seal with the oscillation bead 5.

[0024] The first end 47 , the second end 48 and the internal oscillation chamber 42 are in a straight cylindrical shape.

[0025] The first end 47 and the second end 48 have positioning grooves 410 formed inside the vents. Figure 7 .

[0026] The first end 47 and the second end 48 are both gradually narrowed from the middle to the end.

[0027] There is also a straight section 49 between the first end 47 and the second end 48, which can be seen in FIG. Figure 6 .

[0028] A breathing apparatus with an oscillation chamber comprises a shell 1, a mouthpiece 2 and a container 4, wherein the mouthpiece 2 is arranged at one end of the shell 1, an exhaust terminal 3 is provided at the end of the shell 1 away from the mouthpiece 2, the container 4 is arranged in the shell 1, an oscillation chamber 42 is formed inside the container 4, and oscillation beads 5 can disturb the airflow in the oscillation chamber to produce oscillation by moving in the oscillation chamber 42, thereby loosening and assisting the discharge of sputum in the lungs when the patient performs breathing training.

[0029] The receiving member 4 includes a first receiving block 41 and a second receiving block 45 . Both the first receiving block 41 and the second receiving block 45 are conical funnel-shaped structures, and each has two opening ends, one large and one small.

[0030] The large opening ends of the accommodating block 1 41 and the accommodating block 2 45 contact each other to form a common connection area, and an oscillation chamber 42 is formed inside the common connection area. The formed oscillation chamber 42 is used for the movement of the oscillation bead 5.

[0031] The accommodating member 4 is located between the positioning end 11 and the exhaust end 3. The positioning end 11 protrudes from the inner side of the end of the shell 1 away from the mouthpiece 2. The edge of the accommodating block 45 protrudes to form a connecting end 43 and abuts against the positioning end 11. The accommodating block 1 41 is provided with a sealing end 44 that forms a stable seal with the accommodating block 2 45. The accommodating block 2 45 is provided with a sealing groove 46 that matches the sealing end 44. The accommodating member 4 can be firmly fixed in the shell 1 through the arrangement of the positioning end 11 and the connecting end 43, and the sealing groove 46 is located in the sealing end 44, so that the connection between the accommodating block 1 41 and the accommodating block 2 45 has a better sealing effect.

[0032] The accommodating block 1 41 and the accommodating block 2 45 are detachably connected, and the detachable connection makes it easy to disassemble the accommodating block 1 41 and the accommodating block 2 45 .

[0033] The first accommodating block 41 and the second accommodating block 45 are fixedly connected, and the fixed connection makes the accommodating member 4 more stable and reliable.

[0034] When the present invention is used, when the patient holds the breathing apparatus for exhalation training, the exhaust end 3 faces upward, and the oscillating beads 5 are in the chamber of the accommodating block 2 45. The patient holds the mouthpiece 2 with his mouth and blows air into the interior through the mouthpiece 2. The blown-in gas acts on the oscillating beads 5, so that the blown-in gas generates an upward thrust on the oscillating beads 5, causing the oscillating beads 5 to start rising. When the gas flows upward along the inner wall of the oscillation chamber, since the upper part is in a gradually contracting state, the flow rate of the gas will further increase and the pressure will further decrease. This change in flow rate and pressure causes the gas to form an air wall swirling inward at the upper part, which can exert a downward force on the oscillating beads 5, and can improve the effect of the oscillating beads 5 on the air oscillation when they fall. The oscillating airflow can resonate with the patient's lungs, thereby loosening the sputum that falls off the tracheal wall, and the patient can expel the sputum from the respiratory tract by coughing or the like. When the patient is doing inhalation training, the breathing apparatus is turned over so that the exhaust end 3 faces downward, and the oscillating beads 5 are in the chamber of the accommodating block 1 41 at this time. The patient holds the mouthpiece 2 to inhale, which can suck up the oscillating beads 5. When the oscillating beads 5 are sucked up, the airflow changes in the same way as the airflow in the oscillation chamber 42 during exhalation, causing the oscillating beads 5 to fall and oscillate the air, so that the patient can loosen the sputum synchronously during the breathing training, and the patient can be treated for expectoration synchronously; The present invention can also be used in conjunction with a nebulizer when in use. The oscillating gas can resonate with the patient's lungs, and the oscillating gas can promote the dilation of the bronchi and bronchioles, reducing airway resistance, so that when the patient uses the nebulizer, the nebulized medicine can enter the lungs more smoothly, and 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, so that the nebulized 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, thereby improving the effect of the patient when using the nebulizer.

[0035] 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 oscillation cavity, characterized in that: comprising an oscillation chamber (42); The oscillation chamber (42) comprises a first end (47) and a second end (48), an oscillation bead (5) is movably arranged in the oscillation chamber (42), and both the first end (47) and the second end (48) are provided with vents that can form a seal with the oscillation bead (5).

2. An oscillation cavity according to claim 1, characterized in that: The first end (47), the second end (48) and the internal oscillation chamber (42) are in the shape of a straight cylinder.

3. An oscillation cavity according to claim 2, characterized in that: Positioning grooves (410) are formed on the inner sides of the vents at the first end (47) and the second end (48).

4. An oscillation cavity according to claim 1, characterized in that: The first end (47) and the second end (48) both have a structure that gradually narrows from the middle to the end.

5. An oscillation cavity according to claim 4, characterized in that: A straight section (49) is provided between the first end (47) and the second end (48).

6. A breathing apparatus having an oscillation chamber as claimed in claim 5, characterized in that: comprising a housing (1); A mouthpiece (2) is arranged at one end of the shell (1); an exhaust terminal (3) is arranged at an end of the shell (1) away from the mouthpiece (2); A container (4) is arranged in the housing (1), and an oscillation chamber (42) is formed inside the container (4).

7. A breathing apparatus according to claim 6, characterized in that: The container (4) comprises a first container block (41) and a second container block (45); the first container block (41) and the second container block (45) are both conical funnel-shaped structures, each having two opening ends, one large and one small; the large opening ends of the first container block (41) and the second container block (45) contact each other to form a common connection area, within which an oscillation chamber (42) is formed.

8. A breathing apparatus according to claim 7, characterized in that: The receiving member (4) is located between the positioning end (11) and the exhaust end (3); the positioning end (11) is protruded from the inner side of one end of the housing (1) away from the blowing nozzle (2); the edge of the second receiving block (45) protrudes to form a connecting end (43) and abuts against the positioning end (11); the first receiving block (41) is provided with a sealing end (44) which forms a stable seal with the second receiving block (45); and the second receiving block (45) is provided with a sealing groove (46) adapted to the sealing end (44).

9. A breathing apparatus according to claim 8, characterized in that: The accommodating block 1 (41) and the accommodating block 2 (45) are detachably connected.

10. A breathing apparatus according to claim 8, characterized in that: The accommodating block 1 (41) and the accommodating block 2 (45) are fixedly connected.

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