Oscillation cavity and breathing apparatus
By integrating an oscillating chamber and oscillating beads into the respiratory device, the problem of patients having to use a sputum expectorator and a respiratory trainer separately is solved, enabling simultaneous sputum expectoration and respiratory training, thus improving treatment efficiency and patient rehabilitation outcomes.
Patent Information
- Application Number
- CN202422886727.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2034-11-26
AI Technical Summary
The current practice of using sputum suction devices and breathing training devices separately prevents patients from performing breathing training while receiving sputum suction treatment, thus limiting the treatment effect and recovery process.
A vibrating bead is designed within a vibrating chamber to achieve oscillation through airflow disturbance within the chamber. It integrates sputum expectoration and breathing training functions. During breathing, the vibrating bead loosens and resonates sputum in the lungs. When used in conjunction with a nebulizer, it can improve the lung absorption of medication.
This allows patients to simultaneously loosen and expel sputum during breathing training, improving the efficiency of the equipment and the patient's recovery process, while enhancing respiratory function and drug utilization.
Smart Images
Figure CN223944741U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical instrument technical field especially, it relates to a kind of oscillation cavity and breathing apparatus. BACKGROUND
[0002] In the field of medical instruments, sputum aspirator is an important tool widely used in the treatment of respiratory system diseases. The traditional sputum aspirator is mainly designed to assist patients in expelling sputum when exhaling, and to loosen and remove accumulated sputum in the lungs by generating oscillating airflow, thereby improving the respiratory condition of the patient. However, these sputum aspirators have relatively single functions, limited to sputum management, and fail to fully meet the needs of patients in respiratory training.
[0003] Respiratory training is crucial for patients with respiratory system diseases, as it helps to strengthen the strength of respiratory muscles, improve lung capacity, improve gas exchange efficiency, and promote the recovery of overall respiratory function. However, there is currently a lack of a device that can simultaneously meet the needs of sputum removal and respiratory training on the market, and patients often need to use a sputum aspirator and a respiratory training device separately, which limits the treatment effect and the rehabilitation process of patients, resulting in inconvenience and inefficiency in the treatment process. SUMMARY
[0004] The utility model aims to solve the problem mentioned in the above background technology, i.e. the lack of a device that can simultaneously meet the needs of sputum removal and respiratory training on the market, and the need for patients to use a sputum aspirator and a respiratory training device separately, which limits the treatment effect and the rehabilitation process of patients, resulting in inconvenience and inefficiency in the treatment process.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:
[0006] An oscillation cavity includes an oscillation chamber, the oscillation chamber includes a first end and a second end, and an oscillation bead is movably arranged inside the oscillation chamber. The first end and the second end are each provided with an air vent that can form a closed space with the oscillation bead.
[0007] Preferably, the first end, the second end, and the internal oscillation chamber are in a straight cylindrical shape.
[0008] Preferably, a positioning groove is formed on the inner side of the air vent of the first end and the second end.
[0009] Preferably, the first end and the second end are gradually tapered from the middle to the end.
[0010] Preferably, the first end and the second end have a straight cylindrical section therebetween.
[0011] A breathing apparatus with an oscillation cavity, comprising a shell, a blowing nozzle, and a containing piece, the blowing nozzle is arranged at one end of the shell, the other end of the shell away from the blowing nozzle is provided with an exhaust end, the containing piece is arranged in the shell, and an oscillation cavity is formed in the containing piece, and an oscillation bead is arranged in the oscillation cavity to disturb the airflow in the oscillation cavity to generate oscillation, so that the lung is loosened and assisted in discharging sputum when the patient performs breathing training.
[0012] Preferably, the containing piece comprises a containing block one and a containing block two, both of which are conical funnel structures and have two opening ends with large and small sizes, the large opening ends of the containing block one and the containing block two are in contact with each other to form a common connecting area, and an oscillation cavity is formed in the connecting area for the movement of the oscillation bead.
[0013] Preferably, the containing piece is arranged between a positioning end and the exhaust end, the inside of the other end of the shell away from the blowing nozzle 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 containing block one is provided with a sealing end for forming a stable seal with the containing block two, and the containing block two is provided with a sealing groove matched with the sealing end, the positioning end and the connecting end are arranged to enable the containing piece to be firmly fixed in the shell, and the sealing groove is arranged in the sealing end to enable the connecting area of the containing block one and the containing block two to have a better sealing effect.
[0014] Preferably, the containing block one and the containing block two are detachably connected, so that the containing block one and the containing block two can be conveniently detached.
[0015] Preferably, the containing block one and the containing block two are fixedly connected, so that the containing piece is more stable and reliable.
[0016] Compared with the prior art, the breathing apparatus has the following beneficial effects:
[0017] The breathing training and sputum discharging functions are integrated in one through the oscillation cavity arranged in the breathing training device, the limitation of single function of the traditional equipment is broken, the patient does not need to use multiple devices, and the loosening treatment of sputum can be realized at the same time of breathing training, so that the use efficiency of the device and the use experience of the patient are greatly improved.
[0018] The side wall of the oscillation cavity is gradually contracted inwardly to the upper and lower sides, and the oscillation bead is arranged in the oscillation cavity, so that the oscillation bead can move up and down to generate vibration when the user exhales and inhales through the breathing training device, and then the oscillation bead can oscillate the air, the oscillated air can resonate with the lung of the patient, the sputum on the wall of the air pipe is effectively loosened and dropped, the sputum can be discharged, the breathing function of the patient can be improved, and the recovery process can be accelerated. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without any creative effort.
[0020] Figure 1 It is an overall structural schematic view of the present application.
[0021] Figure 2 It is an overall structural sectional view of the present application.
[0022] Figure 3 It is an overall structural sectional view of the present application. Figure 2 It is an enlarged view of A in the middle.
[0023] Figure 4 It is an exploded view of part of the structure of the present application.
[0024] Figure 5 It is an exploded view of the containing member structure of the present application.
[0025] Figure 6 It is a view of the containing member with a straight cylinder segment of the present application.
[0026] Figure 7 It is a sectional view of the containing member with straight cylinder shape at the first end and the second end of the present application.
[0027] Figure number explanation: 1, shell; 11, positioning end; 2, blowing nozzle; 3, exhaust end; 4, containing member; 41, containing block one; 42, oscillation chamber; 43, connecting end; 44, sealing end; 45, containing block two; 46, sealing groove; 47, first end; 48, second end; 49, straight cylinder segment; 410, positioning groove; 5, oscillation bead. DETAILED DESCRIPTION
[0028] The present application will be further described in detail below with reference to the drawings.
[0029] The following description is provided to disclose the present application so that those skilled in the art can implement the present application. The preferred embodiments in the following description are only examples, and other obvious modifications can be thought of by those skilled in the art. The basic principles defined in the following description can be used in other embodiments, modifications, improvements, equivalent schemes and other technical schemes without departing from the spirit and scope of the present application.
[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 device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the above-mentioned terms cannot be understood as a limitation on 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. Embodiments
[0032] Please refer to Figures 1-7 An oscillation cavity comprises an oscillation chamber 42, the oscillation chamber 42 comprises a first end 47 and a second end 48, and 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 ventilation port capable of forming a closed state with the oscillation bead 5.
[0033] The first end 47, the second end 48 and the internal oscillation chamber 42 are in a straight cylinder shape.
[0034] The inside of the ventilation port of the first end 47 and the second end 48 is formed with a positioning groove 410, please refer to Figure 7 .
[0035] The first end 47 and the second end 48 are both in a structure that gradually narrows from the middle part to the end part.
[0036] The first end 47 and the second end 48 also have a straight cylinder segment 49 therebetween, please refer to Figure 6 .
[0037] A breathing apparatus with an oscillation cavity comprises a shell 1, a blowing nozzle 2 and a containing piece 4, the blowing nozzle 2 is arranged at one end of the shell 1, the end of the shell 1 away from the blowing nozzle 2 is provided with an exhaust end 3, the containing piece 4 is arranged in the shell 1, the inside of the containing piece 4 is formed with an oscillation chamber 42, and an oscillation bead 5 is movably arranged in the oscillation chamber 42 and can disturb the airflow in the oscillation cavity to generate oscillation, so as to loosen and assist the discharge of sputum in the lungs when the patient performs breathing training.
[0038] The containing piece 4 comprises a containing block one 41 and a containing block two 45, both the containing block one 41 and the containing block two 45 are in a conical funnel structure and have two opening ends with one large and one small.
[0039] The large opening end of the accommodating block one 41 and the accommodating block two 45 are in contact with each other to form a common connecting area, and an oscillation chamber 42 is formed inside the connecting area, and the oscillation chamber 42 is used for the movement of the oscillation beads 5.
[0040] The accommodating piece 4 is arranged between the positioning end 11 and the exhaust end head 3, the positioning end 11 is arranged on the inner side of the end of the shell 1 away from the blowing nozzle 2, the edge of the accommodating block two 45 is protruded to form a connecting end 43 and abuts against the positioning end 11, the accommodating block one 41 is provided with a sealing end 44 which forms a stable seal with the accommodating block two 45, the accommodating block two 45 is provided with a sealing groove 46 which is matched with the sealing end 44, the positioning end 11 and the connecting end 43 are arranged to enable the accommodating piece 4 to be firmly fixed in the shell 1, and the sealing groove 46 is arranged in the sealing end 44, so that the connecting area of the accommodating block one 41 and the accommodating block two 45 has a better sealing effect.
[0041] The accommodating block one 41 and the accommodating block two 45 are detachably connected, so that the accommodating block one 41 and the accommodating block two 45 can be conveniently disassembled.
[0042] The accommodating block one 41 and the accommodating block two 45 are fixedly connected, so that the accommodating piece 4 is more stable and reliable.
[0043] In use, when the patient holds the breathing apparatus to perform exhalation training, the exhaust end head 3 faces upward, the oscillation beads 5 are arranged in the chamber of the accommodating block two 45, the patient holds the blowing nozzle 2 with the mouth, blows air into the blowing nozzle 2, the blown air acts on the oscillation beads 5, so that the blown air generates an upward thrust on the oscillation beads 5, the oscillation beads 5 start to rise, when the air flows upward along the inner side wall of the oscillation chamber, the air flow rate is further increased and the air pressure is further reduced due to the gradually shrinking state of the upper part, the change of the flow rate and the pressure causes the air to form an inward revolving air wall at the upper part, which can generate a downward force on the oscillation beads 5, and the effect of the oscillation beads 5 on the air when falling down is improved, the oscillation air flow can resonate with the patient's lungs, so that the sputum on the tracheal wall is loosened and falls off, and the patient can discharge the sputum from the respiratory tract by coughing and the like.
[0044] When the patient performs inhalation training, the breathing apparatus is turned over, so that the exhaust end head 3 faces downward, the oscillation beads 5 are arranged in the chamber of the accommodating block one 41, and the patient holds the blowing nozzle 2 to inhale, so that the oscillation beads 5 are sucked upward, and the air flow rate and the air pressure are changed in the oscillation chamber 42 in the same way as the air flow rate and the air pressure are changed when the patient exhales, so that the oscillation beads 5 fall down to oscillate the air, and the patient can loosen the sputum during the breathing training, and the patient can be treated to discharge the sputum synchronously.
[0045] The utility model discloses in use also can cooperate atomization equipment and use, through the gas of oscillation can reach the resonance with patient lung, and the gas of oscillation can promote bronchus and bronchiole's relaxation, reduce airway resistance, make patient in using atomization equipment, atomized medicine can more smoothly enter the lung, and the gas of oscillation still can carry out certain expansion to alveolus, and the expansion of alveolus helps to increase the ventilation area of lung, thereby improve the exchange efficiency of gas, make atomized medicine can better deeply into each position of lung, thereby improve the utilization rate of medicine and the absorption effect of lung, thereby can improve the effect of patient in using atomization equipment.
[0046] The person skilled in the art will understand that the above description and the embodiments of the utility model shown in the drawings are only as examples and do not limit the utility model. The purpose of the utility model has been completely and effectively realized. 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 have any deformation or modification without departing from the principle.
Claims
1. An oscillation cavity, characterized by, The oscillation chamber (42) comprises a first end (47) and a second end (48), and 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 ventilation port capable of forming a closed space with the oscillation bead (5). The first end (47), the second end (48) and the internal oscillation chamber (42) are in a straight cylinder shape.
2. An oscillation cavity according to claim 1, characterized in that The ventilation port of the first end (47) and the ventilation port of the second end (48) are both formed with a positioning groove (410) on the inner side.
3. An oscillation cavity according to claim 2, characterized in that The first end (47) and the second end (48) are both in a structure gradually narrowing from the middle part to the end part.
4. An optical resonator cavity as claimed in claim 1, wherein, The first end (47) and the second end (48) are both in a structure gradually narrowing from the middle part to the end part.
5. An oscillation cavity according to claim 4, characterized in that The first end (47) and the second end (48) are both in a structure gradually narrowing from the middle part to the end part.
6. A breathing apparatus, characterized in that The oscillation chamber (42) comprises a first end (47) and a second end (48), and 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 ventilation port capable of forming a closed space with the oscillation bead (5). The first end (47), the second end (48) and the internal oscillation chamber (42) are in a straight cylinder shape. The ventilation port of the first end (47) and the ventilation port of the second end (48) are both formed with a positioning groove (410) on the inner side.
7. A breathing apparatus as claimed in claim 6, characterized in that The first end (47) and the second end (48) are both in a structure gradually narrowing from the middle part to the end part.
8. A breathing apparatus as claimed in claim 7, characterized in that The first end (47) and the second end (48) are both in a structure gradually narrowing from the middle part to the end part.
9. A breathing apparatus as claimed in claim 8, characterized in that The first end (47) and the second end (48) are both in a structure gradually narrowing from the middle part to the end part.
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