CN221155290U - Rehabilitation respiratory training device for slow pulmonary resistance - Google Patents
Rehabilitation respiratory training device for slow pulmonary resistance Download PDFInfo
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- CN221155290U CN221155290U CN202322701718.0U CN202322701718U CN221155290U CN 221155290 U CN221155290 U CN 221155290U CN 202322701718 U CN202322701718 U CN 202322701718U CN 221155290 U CN221155290 U CN 221155290U
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- 230000000241 respiratory effect Effects 0.000 title claims abstract description 26
- 230000002685 pulmonary effect Effects 0.000 title abstract description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 25
- 229910052760 oxygen Inorganic materials 0.000 claims description 25
- 239000001301 oxygen Substances 0.000 claims description 25
- 230000000670 limiting effect Effects 0.000 claims description 11
- 210000004072 lung Anatomy 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 20
- 210000003019 respiratory muscle Anatomy 0.000 description 11
- 229910002092 carbon dioxide Inorganic materials 0.000 description 10
- 239000001569 carbon dioxide Substances 0.000 description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 description 9
- 230000000414 obstructive effect Effects 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 206010068733 Respiratory fatigue Diseases 0.000 description 3
- 230000003187 abdominal effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 206010013975 Dyspnoeas Diseases 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 208000004852 Lung Injury Diseases 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 206010069363 Traumatic lung injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 231100000515 lung injury Toxicity 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to the technical field related to medical equipment, in particular to a slow pulmonary resistance rehabilitation respiratory trainer, which comprises a base, an inhalation cylinder and an exhalation cylinder, wherein the inhalation cylinder and the exhalation cylinder are fixedly arranged on the base; the elastic pushing parts are arranged on the first piston and the second piston and used for driving the first piston and the second piston to execute inspiration or expiration work, and when the gas in the mask is full or insufficient, the elastic pushing parts deform and elastically give way.
Description
Technical Field
The utility model relates to the technical field related to medical appliances, in particular to a rehabilitation respiratory trainer for slow pulmonary obstruction.
Background
Patients with slow lung obstruction can have dyspnea, and in early stages of slow lung obstruction, patients with obstructive pulmonary ventilation dysfunction mainly have difficulty breathing, even respiratory failure, due to diffuse obstruction of small airways.
The rehabilitation therapy method for the chronic obstructive pulmonary disease mainly comprises respiratory training, sputum excretion training, exercise training, physical therapy and the like, wherein the respiratory training comprises abdominal respiration, lip contraction respiration and three-ball respiration training devices; wherein, the abdominal respiration is to let the patient lie on bed or keep lying on bed, the feet bend, the hands are placed on two sides of the body, the nose breathes in, the mouth exhales in, the ratio of inspiration to expiration is 2:1.
The existing rehabilitation respiratory trainer for mostly slowly blocking lungs can set the oxygen amount of each breath according to the lung bearing capacity of a patient to carry out respiratory training before training starts, the set oxygen is fully input to the oral cavity of the patient by the instrument during training, the respiratory amount of each time of a human body is not completely the same, certain changes exist during each breath, if the same input amount is continuously used for training, respiratory fatigue is possibly caused, the patient cannot be protected at any time according to respiratory reaction of the patient, lung injury is easily caused, and a reaction effect is achieved.
Disclosure of utility model
The utility model aims to provide a slow pulmonary resistance rehabilitation respiratory trainer, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a rehabilitation respiratory training device for slowly blocking lung, includes the base and installs the inspiration section of thick bamboo and expiration section of thick bamboo on the base fixedly, the inspiration section of thick bamboo with expiration section of thick bamboo communicates outward has the face guard, the inner wall butt of inspiration section of thick bamboo has first piston, the inner wall butt of expiration section of thick bamboo has the second piston;
The first piston and the second piston are both provided with elastic pushing parts, the elastic pushing parts are used for driving the first piston and the second piston to execute inspiration or expiration work, and when gas in the mask is full or insufficient, the elastic pushing parts deform and elastically give way.
A slow obstructive pulmonary rehabilitation breath trainer as described above: the elastic pushing piece comprises a sleeve fixedly installed on the first piston, the sleeve is arranged along the axial direction of the first piston, a third piston is abutted to the inner wall of the sleeve, a movable shaft is fixedly installed on the third piston along the axial direction, a second spring is sleeved on the movable shaft, one end of the second spring is abutted to the third piston, the other end of the second spring is abutted to the sleeve, a first spring is abutted to one side, far away from the second spring, of the third piston, and the other end of the first spring is abutted to the first piston.
A slow obstructive pulmonary rehabilitation breath trainer as described above: the air suction tube is fixedly provided with an air inlet tube and an air suction tube, a one-way valve is arranged in the air inlet tube and the air suction tube, one end of the air inlet tube, which is far away from the air suction tube, is connected with an oxygen supply device, the air suction tube is communicated with the mask through an air guide tube, and the air guide tube and the mask form a detachable connection structure.
A slow obstructive pulmonary rehabilitation breath trainer as described above: the exhaust pipe and the exhalation pipe are fixedly arranged on the exhalation pipe, a one-way valve is arranged in the exhaust pipe and the exhalation pipe, one end, away from the exhalation pipe, of the exhaust pipe is communicated with the outside air, and the exhalation pipe is communicated with the mask through an air guide pipe.
A slow obstructive pulmonary rehabilitation breath trainer as described above: the base is fixedly provided with a supporting frame, the supporting frame is fixedly provided with a motor, and an output shaft of the motor is fixedly connected with a rotating shaft which is rotatably arranged on the supporting frame.
A slow obstructive pulmonary rehabilitation breath trainer as described above: the screw rod is rotatably arranged on the rotating shaft along the radial direction of the rotating shaft, a hand wheel is fixedly arranged at one end, far away from the rotating shaft, of the screw rod, a threaded sleeve is connected onto the screw rod in a threaded mode, and a connecting rod is rotatably arranged on the threaded sleeve.
A slow obstructive pulmonary rehabilitation breath trainer as described above: the base is fixedly provided with a limiting plate, the limiting plate is provided with a strip-shaped sliding groove, a connecting shaft is slidably arranged in the strip-shaped sliding groove, one end, away from the threaded sleeve, of the connecting rod is rotationally connected with the connecting shaft, and two ends of the connecting shaft are fixedly connected with the movable shaft.
A slow obstructive pulmonary rehabilitation breath trainer as described above: and the base is provided with a protective cover which is detachably connected.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the ratio of inspiration to expiration is about 2:1 through the elastic pushing piece, the load impedance is dynamically loaded according to the respiratory muscle force, the constant resistance and the maximum inspiration capacity are obtained, the respiratory muscle training damage condition is greatly reduced, and the best training effect is achieved.
Drawings
Fig. 1 is a schematic structural view of a base and a protective cover of a slow-blocking pulmonary rehabilitation respiratory trainer.
Fig. 2 is a schematic structural diagram of a slow-blocking lung rehabilitation breath trainer.
Fig. 3 is a schematic structural view of an inhalation tube and an elastic pushing member in a slow pulmonary resistance rehabilitation respiratory trainer.
Fig. 4 is a schematic structural view of a breath pump and an elastic pushing member in a slow pulmonary resistance rehabilitation training device.
Fig. 5 is a schematic structural view of a screw rod and a threaded sleeve in a slow-blocking pulmonary rehabilitation breath trainer
In the figure: 1. a base; 2. an air suction cylinder; 3. an air breathing tube; 4. an air inlet pipe; 5. an exhaust pipe; 6. an air suction pipe; 7. an exhalation tube; 8. an air duct; 9. a face mask; 10. a first piston; 11. a second piston; 12. a sleeve; 13. a first spring; 14. a third piston; 15. a second spring; 16. a movable shaft; 17. a connecting shaft; 18. a limiting plate; 19. a connecting rod; 20. a hand wheel; 21. a screw rod; 22. a threaded sleeve; 23. a rotating shaft; 24. a support frame; 25. a motor; 26. and a protective cover.
Detailed Description
Various exemplary embodiments, features and aspects of the application will be described in detail below with reference to the drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
In addition, numerous specific details are set forth in the following examples in order to provide a better illustration of the application. It will be understood by those skilled in the art that the present application may be practiced without some of these specific details. In some instances, well known methods, procedures, and components have not been described in detail so as not to obscure the present application.
Referring to fig. 1 to 5, in an embodiment of the utility model, a slow pulmonary resistance rehabilitation respiratory training device includes a base 1, an inhalation tube 2, an exhalation tube 3, a mask 9, a first piston 10, a second piston 11 and an elastic pushing member.
Four supporting legs are arranged at the bottom of the base 1, an inhalation tube 2 and an exhalation tube 3 on the base 1 are fixedly arranged on the base 1, the inhalation tube 2 and the exhalation tube 3 are externally communicated with the mask 9, the inner wall of the inhalation tube 2 is abutted with the first piston 10, and the inner wall of the exhalation tube 3 is abutted with the second piston 11; the elastic pushing pieces are respectively arranged on the first piston 10 and the second piston 11 and are used for driving the first piston 10 and the second piston 11 to execute inspiration or expiration, and when the gas in the mask 9 is filled or insufficient, the elastic pushing pieces deform and elastically give way.
In this embodiment, the respiratory trainer is a device constructed by combining an abdominal respiration method, the patient is lying on a bed or kept lying on the bed, two hands are placed on two sides of the body, nose inhales, mouth exhales, the ratio of inhaling to exhaling is 2:1, when the elastic pushing piece moves towards one side far away from the mask 9, the first piston 10 and the second piston 11 are driven to move in the same direction, at the moment, the pressure in the inhalation cylinder 2 and the exhalation cylinder 3 is reduced, so that oxygen enters the inhalation cylinder 2, carbon dioxide exhaled by the nose in the mask 9 is discharged into the exhalation cylinder 3, when the elastic pushing piece moves towards one side of the mask 9, the first piston 10 and the second piston 11 are driven to move in the same direction, at the moment, the pressure in the inhalation cylinder 2 and the exhalation cylinder 3 is increased, so that oxygen in the inhalation cylinder 2 is conveyed into the mask 9 to facilitate human breathing, and the carbon dioxide in the exhalation cylinder 3 is discharged to the outside.
The following description is needed: the oxygen inhalation amount and the carbon dioxide exhalation amount of patients with different volume ages are different each time, the ratio of the single inhalation amount in the inhalation cylinder 2 to the single exhalation amount in the exhalation cylinder 3 is about 2:1, oxygen absorbed by a human body and organic matters are combined to release energy, a part of the energy is converted into water and carbon dioxide, when the first piston 10 moves, the oxygen is conveyed to the human body, but under normal conditions, the oxygen absorption amount of the human body is in a certain fluctuation range each time, when the oxygen required by the human body is smaller than the oxygen content in the inhalation cylinder 2, the oxygen in the mask 9 is filled, at the moment, the inhalation cylinder 2 is equivalent to a blocking state, the effect of elastic yielding is achieved under the action of an elastic pushing piece, the oxygen in the inhalation cylinder 2 is not continuously conveyed to the mask 9, respiratory fatigue of the patient is avoided, meanwhile, the content of the carbon dioxide exhaled by the human body is smaller than the temporary discharge amount in the exhalation cylinder 3, and under the action of the elastic pushing piece, even if the content of the carbon dioxide in the mask 9 is not enough, the content of the gas under the normal condition, the respiratory effort of the mask 9 is not enough, the second piston 11 moves under the action of the elastic pushing piece, when the oxygen is smaller than the oxygen content in the normal condition, the respiratory effort, the second piston 11 moves, so that the respiratory muscle is required by the respiratory muscle is continuously trained, the respiratory muscle is greatly stressed, the respiratory muscle is continuously, and the respiratory muscle is greatly stressed, and the respiratory muscle is greatly is severely stressed, and the respiratory muscle is severely stressed, and the respiratory muscle is continuously stressed, and the respiratory muscle is severely stressed.
Referring to fig. 3 and 4, in the present embodiment, the elastic pushing member includes a sleeve 12 fixedly mounted on the first piston 10, the sleeve 12 is disposed along an axial direction of the first piston 10, a third piston 14 is abutted against an inner wall of the sleeve 12, a movable shaft 16 is fixedly mounted on the third piston 14 along the axial direction, a second spring 15 is sleeved on the movable shaft 16, one end of the second spring 15 is abutted against the third piston 14, the other end is abutted against the sleeve 12, a first spring 13 is abutted against a side, away from the second spring 15, of the third piston 14, and the other end of the first spring 13 is abutted against the first piston 10.
When the movable shaft 16 moves towards the side far away from the mask 9, the third piston 14 is driven to move in a following way, the first spring 13 and the second spring 15 are in a precompressed state, the third piston 14 compresses the second spring 15 in the moving process, the first spring 13 is in a stretching state, the third piston 14 slides a small distance relative to the sleeve 12, when the second spring 15 is compressed to the maximum limit, the third piston 14 continuously moves to drive the sleeve 12 to synchronously move, the sleeve 12 simultaneously moves the first piston 10 and the second piston 11, at the moment, the pressure in the inhalation cylinder 2 and the exhalation cylinder 3 is reduced, oxygen in the oxygen supply device enters the inhalation cylinder 2, carbon dioxide in the mask 9 enters the exhalation cylinder 3, when the carbon dioxide in the mask 9 is discharged to the exhalation cylinder 3, but the movable shaft 16 continuously moves, the pressure continuously increases, the friction force generated by the inner wall of the exhalation cylinder 3 on the second piston 11 is equal to the pulling force of the sleeve 12, the second piston 11 elastically gives way under the action of the second spring 15, and the second piston 11 reversely moves to ensure that the volume ratio of the inhalation cylinder 2 to the exhalation cylinder 3 is 2:1.
When the movable shaft 16 moves towards one side of the mask 9, the first piston 10 and the second piston 11 move synchronously, at the moment, the first spring 13 is in a compressed state, the second spring 15 is in a stretched state, the pressure in the inhalation cylinder 2 and the exhalation cylinder 3 is reduced, so that oxygen in the inhalation cylinder 2 is conveyed to the mask 9 for human body to absorb, meanwhile, carbon dioxide in the exhalation cylinder 3 is discharged, when the speed of oxygen absorbed by the human body is smaller than the oxygen supply speed of the inhalation cylinder 2, the oxygen in the mask 9 is sufficient, the oxygen in the inhalation cylinder 2 cannot be conveyed into the mask 9, but the movable shaft 16 still moves continuously, the pressure is reduced, the first piston 10 elastically yields under the action of the first spring 13, and the first piston 10 moves reversely, so that the respiratory fatigue of a patient is avoided.
Referring to fig. 3, in this embodiment, the air intake pipe 4 and the air intake pipe 6 are fixedly installed on the air intake tube 2, a one-way valve is disposed in the air intake pipe 4 and the air intake pipe 6, one end of the air intake pipe 4 away from the air intake tube 2 is connected with an oxygen supply device, the air intake pipe 6 is communicated with the mask 9 through an air duct 8, and the air duct 8 and the mask 9 form a detachable connection structure.
When the first piston 10 moves towards the side far away from the mask 9, the pressure in the air suction barrel 2 increases, the one-way valve arranged in the air inlet pipe 4 can only allow air to enter the air suction barrel 2 through the air inlet pipe 4 under the action of the internal and external pressure difference, the one-way valve in the air suction pipe 6 can only allow air to enter, and only when the first piston 10 moves towards the side of the mask 9, the pressure increases, so that the oxygen in the air suction barrel 2 can be conveyed into the mask 9 through the air suction pipe 6.
Referring to fig. 4, in this embodiment, an exhaust pipe 5 and an exhaust pipe 7 are fixedly installed on the exhaust tube 3, one-way valves are disposed in the exhaust pipe 5 and the exhaust pipe 7, one end of the exhaust pipe 5 away from the exhaust tube 3 is communicated with the outside air, and the exhaust pipe 7 is communicated with the mask 9 through an air duct 8.
When the second piston 11 moves towards the side far away from the mask 9, the pressure in the exhalation tube 3 increases, the one-way valve arranged in the exhalation tube 7 can only allow air to enter the exhalation tube 3 through the exhalation tube 7 under the action of the internal and external pressure difference, the one-way valve in the exhaust tube 5 can only allow air to enter, and only when the second piston 11 moves towards the side of the mask 9, the pressure increases, the carbon dioxide in the exhalation tube 3 can be discharged to the outside through the exhaust tube 5.
Referring to fig. 2, in the present embodiment, a supporting frame 24 is fixedly mounted on the base 1, a motor 25 is fixedly mounted on the supporting frame 24, and an output shaft of the motor 25 is fixedly connected with a rotating shaft 23 rotatably mounted on the supporting frame 24.
The motor 25 is started to work, and the motor 25 drives the output shaft to rotate during work, and drives the rotating shaft 23 to synchronously rotate during rotation of the output shaft so as to realize the driving requirement.
Referring to fig. 2 and 5, in the present embodiment, a screw rod 21 is rotatably mounted on the rotating shaft 23 along a radial direction of the rotating shaft 23, a hand wheel 20 is fixedly mounted on an end of the screw rod 21 away from the rotating shaft 23, a threaded sleeve 22 is threadedly connected to the screw rod 21, and a connecting rod 19 is rotatably mounted on the threaded sleeve 22.
Referring to fig. 2, in the present embodiment, a limiting plate 18 is fixedly mounted on the base 1, a bar-shaped chute is formed on the limiting plate 18, a connecting shaft 17 is slidably mounted in the bar-shaped chute, one end of the connecting rod 19, which is far away from the threaded sleeve 22, is rotatably connected with the connecting shaft 17, and two ends of the connecting shaft 17 are fixedly connected with the movable shaft 16.
It should be noted that, driving the hand wheel 20 can change the position of the threaded sleeve 22 on the screw rod 21, so as to change the moving distance of the first piston 10 and the second piston 11, and realize the lung training requirements of different patients.
When the rotating shaft 23 rotates, the screw rod 21 and the threaded sleeve 22 synchronously rotate, the threaded sleeve 22 drives the connecting rod 19 to synchronously rotate when rotating, the connecting rod 19 realizes reciprocating movement of the connecting shaft 17 when rotating, the connecting shaft 17 can only horizontally reciprocate in the sliding groove of the limiting plate 18 through the directional limiting effect of the limiting plate 18 on the movement of the connecting shaft 17, and the connecting shaft 17 drives the movable shaft 16 to synchronously move when moving so as to realize inhalation and exhalation training of a patient.
Referring to fig. 1, in this embodiment, a detachably connected protective cover 26 is mounted on the base 1.
When the patient stops breathing training, the device is covered by the protective cover 26, so that bacteria are prevented from entering the pipeline, and secondary injury is caused to the subsequent breathing training of the patient.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a rehabilitation respiratory training device for slowly blocking lungs, which is characterized by comprising a base (1), an inhalation tube (2) and an exhalation tube (3) which are fixedly arranged on the base (1), wherein a mask (9) is communicated outside the inhalation tube (2) and the exhalation tube (3), a first piston (10) is abutted to the inner wall of the inhalation tube (2), and a second piston (11) is abutted to the inner wall of the exhalation tube (3);
Elastic pushing pieces are arranged on the first piston (10) and the second piston (11) and used for driving the first piston (10) and the second piston (11) to execute inspiration or expiration, and when gas in the mask (9) is full or insufficient, the elastic pushing pieces deform and elastically give way.
2. The slow lung-blocking rehabilitation respiratory trainer according to claim 1, wherein the elastic pushing piece comprises a sleeve (12) fixedly installed on the first piston (10), the sleeve (12) is arranged along the axial direction of the first piston (10), a third piston (14) is abutted to the inner wall of the sleeve (12), a movable shaft (16) is fixedly installed on the third piston (14) along the axial direction, a second spring (15) is sleeved on the movable shaft (16), one end of the second spring (15) is abutted to the third piston (14), the other end of the second spring is abutted to the sleeve (12), a first spring (13) is abutted to one side, far away from the second spring (15), of the third piston (14), and the other end of the first spring (13) is abutted to the first piston (10).
3. The slow lung-blocking rehabilitation respiratory training device according to claim 2, wherein an air inlet pipe (4) and an air suction pipe (6) are fixedly arranged on the air suction barrel (2), a one-way valve is arranged in the air inlet pipe (4) and the air suction pipe (6), one end, far away from the air suction barrel (2), of the air inlet pipe (4) is connected with an oxygen supply device, the air suction pipe (6) is communicated with the mask (9) through an air guide pipe (8), and the air guide pipe (8) and the mask (9) form a detachable connection structure.
4. A slow lung-blocking rehabilitation respiratory training device according to claim 3, characterized in that the exhalation tube (3) is fixedly provided with an exhaust tube (5) and an exhalation tube (7), the exhaust tube (5) and the exhalation tube (7) are provided with one-way valves, one end of the exhaust tube (5) away from the exhalation tube (3) is communicated with the outside air, and the exhalation tube (7) is communicated with the mask (9) through an air guide tube (8).
5. The slow lung-blocking rehabilitation respiratory trainer according to claim 2, wherein a supporting frame (24) is fixedly arranged on the base (1), a motor (25) is fixedly arranged on the supporting frame (24), and an output shaft of the motor (25) is fixedly connected with a rotating shaft (23) rotatably arranged on the supporting frame (24).
6. The slow lung-blocking rehabilitation respiratory trainer according to claim 5, wherein a screw rod (21) is installed on the rotating shaft (23) along the radial rotation of the rotating shaft (23), a hand wheel (20) is fixedly installed on one end, far away from the rotating shaft (23), of the screw rod (21), a threaded sleeve (22) is connected to the screw rod (21) in a threaded mode, and a connecting rod (19) is installed on the threaded sleeve (22) in a rotating mode.
7. The slow lung-blocking rehabilitation respiratory trainer according to claim 6, wherein a limiting plate (18) is fixedly arranged on the base (1), a strip-shaped sliding groove is formed in the limiting plate (18), a connecting shaft (17) is slidably arranged in the strip-shaped sliding groove, one end, away from the threaded sleeve (22), of the connecting rod (19) is rotatably connected with the connecting shaft (17), and two ends of the connecting shaft (17) are fixedly connected with the movable shaft (16).
8. A slow lung-blocking rehabilitation respiratory trainer according to claim 1, characterized in that the base (1) is provided with a detachably connected protective cover (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322701718.0U CN221155290U (en) | 2023-10-09 | 2023-10-09 | Rehabilitation respiratory training device for slow pulmonary resistance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322701718.0U CN221155290U (en) | 2023-10-09 | 2023-10-09 | Rehabilitation respiratory training device for slow pulmonary resistance |
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| CN221155290U true CN221155290U (en) | 2024-06-18 |
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| CN202322701718.0U Active CN221155290U (en) | 2023-10-09 | 2023-10-09 | Rehabilitation respiratory training device for slow pulmonary resistance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118925417A (en) * | 2024-09-04 | 2024-11-12 | 安徽琼华建设工程有限公司 | A dust suppression device for environmental protection engineering construction |
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2023
- 2023-10-09 CN CN202322701718.0U patent/CN221155290U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118925417A (en) * | 2024-09-04 | 2024-11-12 | 安徽琼华建设工程有限公司 | A dust suppression device for environmental protection engineering construction |
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