CN220632933U - Audiovisual guide type respiration training device for lung rehabilitation - Google Patents
Audiovisual guide type respiration training device for lung rehabilitation Download PDFInfo
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- CN220632933U CN220632933U CN202322144872.2U CN202322144872U CN220632933U CN 220632933 U CN220632933 U CN 220632933U CN 202322144872 U CN202322144872 U CN 202322144872U CN 220632933 U CN220632933 U CN 220632933U
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 54
- 210000004072 lung Anatomy 0.000 title claims description 12
- 238000009423 ventilation Methods 0.000 claims abstract description 55
- 230000000241 respiratory effect Effects 0.000 claims abstract description 26
- 230000002685 pulmonary effect Effects 0.000 claims abstract description 22
- 230000003068 static effect Effects 0.000 claims abstract description 9
- 238000012360 testing method Methods 0.000 claims description 30
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 210000003437 trachea Anatomy 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims 4
- 239000003814 drug Substances 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000004199 lung function Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 208000006673 asthma Diseases 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000005069 pulmonary fibrosis Diseases 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 201000008827 tuberculosis Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000009325 pulmonary function Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Abstract
The utility model relates to the technical field of medical appliances and discloses an audio-visual guiding type breathing trainer for pulmonary rehabilitation, which comprises a shell, a counting assembly and a display screen, wherein an inner cavity of the shell is provided with a ventilation cylinder which is communicated with the outside; the counting assembly comprises a control unit, a movable block, a positioning plate and two elastic resetting pieces; the movable block is movably arranged in the ventilation cylinder and comprises two mounting parts which are respectively used for mounting the two movable contacts; the positioning plate is arranged in the ventilation cylinder, two elastic resetting pieces are connected with the positioning plate, and each elastic resetting piece is connected with one mounting part; the control unit comprises two static contacts arranged in the ventilation cylinder, the static contacts are in contact with the movable contacts and can be electrically connected, and the two static contacts are electrically connected with the control unit; the display screen is exposed and arranged on the shell. In the technical scheme of the utility model, the patient can directly see the training times of the patient, and the smooth progress of respiratory training is ensured.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to an audiovisual guiding type respiratory training device for pulmonary rehabilitation.
Background
Respiratory medicine is a branch of medicine that involves the diagnosis, treatment and management of respiratory-related diseases such as asthma, tuberculosis, pulmonary fibrosis, etc. Some patients in respiratory medicine require respiratory training after clinical treatment to gradually increase lung function. There are various ways of respiratory training, such as respiratory gymnastics, abdominal breathing, labial breathing, etc.
In the related art, a patient can be assisted by a respiration training device to carry out respiration training, the respiration training device adopts an anti-resistance training basic principle, and the patient needs to expend effort to resist the anti-resistance set by the respiration training device when breathing by the respiration training device, so that the strength and the tolerance of the respirator are increased. However, the existing breath training device does not consider the counting problem, and after a period of training, the patient may not remember how many times of expiration and inspiration are performed, so that the training frequency is too high or insufficient, and further the training effect is affected and even adverse effects are caused.
Disclosure of Invention
The utility model mainly aims to provide an audio-visual guided breathing training device for lung rehabilitation, which aims to enable a patient to directly see the training times of the patient and ensure that breathing training is smoothly carried out.
In order to achieve the above object, the audio-visual guided respiration training device for lung rehabilitation provided by the present utility model comprises:
the device comprises a shell, wherein an inner cavity of the shell is provided with a ventilation cylinder, an expiration pipeline and an inspiration pipeline, the ventilation cylinder is communicated with the outside, the expiration pipeline and the inspiration pipeline are both communicated with the ventilation cylinder, and check valves are arranged in the expiration pipeline and the inspiration pipeline;
the counting assembly comprises a control unit, a movable block, a positioning plate and two elastic resetting pieces; the movable block is movably arranged in the ventilation cylinder and comprises two mounting parts which are arranged at intervals, and the two mounting parts are respectively used for mounting two movable contacts; the positioning plate is arranged in the ventilation cylinder and positioned between the two mounting parts, the two elastic resetting pieces are connected with the positioning plate, and each elastic resetting piece is connected with one mounting part; the control unit comprises two static contacts arranged in the ventilation cylinder, the static contacts are in contact with the movable contacts and can be electrically connected, and the two static contacts are electrically connected with the control unit; the method comprises the steps of,
the display screen is exposed out of the shell and is electrically connected with the control unit.
Optionally, a sliding rail is arranged on the inner side surface of the bottom of the ventilation cylinder, a sliding block is arranged at the bottom of the movable block, and the sliding block is in sliding connection with the sliding rail.
Optionally, the audio-visual guided respiration training device for pulmonary rehabilitation further comprises a sound generating part, wherein the sound generating part is exposed in the shell, and the sound generating part is electrically connected with the control unit.
Optionally, the inner cavity of the shell is also provided with a pressure test box, and the pressure test box is provided with an air inlet;
the audio-visual guiding type breath trainer for lung rehabilitation further comprises a mounting pipe orifice, a piston, a pressure sensor and an adjusting structure, wherein the mounting pipe orifice is arranged outside the pressure testing box, the mounting pipe orifice is communicated with the air inlet, one end of the expiration pipeline, which is far away from the ventilation cylinder, is fixedly connected with the mounting pipe orifice, the piston is movably arranged in the inner cavity of the pressure testing box, the pressure sensor is fixedly connected with the piston, and the adjusting structure is at least partially arranged in the inner cavity of the pressure testing box.
Optionally, the adjusting structure includes connecting rod, pressure spring, clamping ring, sleeve, a plurality of ball and knob, the connecting rod with pressure sensor fixed connection, the pressure spring sliding sleeve is located the connecting rod, the clamping ring sliding sleeve is located the connecting rod, just the clamping ring with the one end fixed connection of pressure spring, the sleeve with pressure test case threaded connection, just the sleeve extends to the inner chamber of pressure test case, the sleeve movable sleeve is established on the connecting rod, a plurality of the ball is all nested the sleeve is close to the one end of clamping ring, and a plurality of the ball is annular distribution, knob fixed mounting is in the sleeve is kept away from the one end of clamping ring.
Optionally, a plurality of micro-ventilation holes are formed in the piston, and a plurality of ventilation holes communicated with the outside are formed in one side of the pressure test box.
Optionally, a gas flow sensor is arranged in the air suction pipeline, and the gas flow sensor is electrically connected with the control unit.
Optionally, an end of the air suction pipe away from the ventilation cylinder extends out of the shell;
the audio-visual guided respiration trainer for lung rehabilitation further comprises a gas flow control valve, wherein the gas flow control valve is arranged at one end of the inhalation pipeline, which is far away from the ventilation cylinder.
Optionally, the audio-visual guided respiration training device for lung rehabilitation further comprises a respiration lamp, wherein the respiration lamp is exposed out of the shell, and the respiration lamp is electrically connected with the control unit.
Optionally, the audio-visual guided respiration training device for lung rehabilitation further comprises an air pipe and a blowing nozzle, one end of the air pipe is communicated with the ventilation cylinder, and the other end of the air pipe is connected with the blowing nozzle.
In the technical scheme of the utility model, the expiration pipeline and the inspiration pipeline are both communicated with the ventilation cylinder, and the expiration pipeline and the inspiration pipeline are both provided with one-way valve, so that a patient can perform expiration training and inspiration training simultaneously through one ventilation cylinder. When a patient performs expiratory training, the movable block moves in a direction away from the patient, so that one of the movable contacts is contacted with one of the stationary contacts, and at the moment, the control unit performs expiratory counting once and displays data on the display screen; similarly, when the patient performs inspiration training, the movable block moves towards the direction close to the patient, so that the other movable contact is contacted with the other stationary contact, the control unit performs one inspiration counting, and data are displayed on the display screen, so that the patient can directly see the training times of the patient, and the smooth performance of the breathing training is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the internal structure of an embodiment of an audio-visual guided breathing exercise apparatus for pulmonary rehabilitation provided by the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a partial enlarged view at B in FIG. 1;
fig. 4 is a schematic structural view of an embodiment of an audio-visual guided breathing training device for pulmonary rehabilitation provided by the utility model.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 1000 | Audiovisual guide type respiration training device for lung rehabilitation | 12 | Pressure test box |
| 1 | Shell body | 13 | Mounting pipe orifice |
| 2 | Ventilation barrel | 14 | Piston |
| 201 | Sliding rail | 15 | Pressure sensor |
| 3 | Expiratory pipeline | 16 | Adjusting structure |
| 4 | Air suction pipeline | 1601 | Connecting rod |
| 5 | One-way valve | 1602 | Compression spring |
| 6 | Control unit | 1603 | Compression ring |
| 601 | Stationary contact | 1604 | Sleeve barrel |
| 7 | Movable block | 1605 | Ball bearing |
| 701 | Mounting part | 1606 | Knob |
| 702 | Movable contact | 17 | Gas flow sensor |
| 703 | Sliding block | 18 | Gas flow control valve |
| 8 | Positioning plate | 19 | Breathing lamp |
| 9 | Elastic resetting piece | 20 | Air pipe |
| 10 | Display screen | 21 | Blow nozzle |
| 11 | Sounding part | 22 | Corrugated pipe thread connecting sleeve |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Respiratory medicine is a branch of medicine that involves the diagnosis, treatment and management of respiratory-related diseases such as asthma, tuberculosis, pulmonary fibrosis, etc. Some patients in respiratory medicine require respiratory training after clinical treatment to gradually increase lung function. There are various ways of respiratory training, such as respiratory gymnastics, abdominal breathing, labial breathing, etc.
In the related art, a patient can be assisted by a respiration training device to carry out respiration training, the respiration training device adopts an anti-resistance training basic principle, and the patient needs to expend effort to resist the anti-resistance set by the respiration training device when breathing by the respiration training device, so that the strength and the tolerance of the respirator are increased. However, the existing breath training device does not consider the counting problem, and after a period of training, the patient may not remember how many times of expiration and inspiration are performed, so that the training frequency is too high or insufficient, and further the training effect is affected and even adverse effects are caused.
In order to solve the problems, the utility model provides an audio-visual guided respiration training device for pulmonary rehabilitation, which aims to ensure that a patient can directly see own training times and ensure that respiration training is smoothly carried out ， Fig. 1 to 4 show an embodiment of an audio-visual guided breathing training device for pulmonary rehabilitation according to the present utility model.
Referring to fig. 1 to 4, the utility model provides an audio-visual guided breathing training device 1000 for lung rehabilitation, which comprises a housing 1, a counting assembly and a display screen 10, wherein an inner cavity of the housing 1 is provided with a ventilation tube 2, an expiration tube 3 and an inspiration tube 4, the ventilation tube 2 is communicated with the outside, the expiration tube 3 and the inspiration tube 4 are communicated with the ventilation tube 2, and check valves 5 are arranged in the expiration tube 3 and the inspiration tube 4; the counting assembly comprises a control unit 6, a movable block 7, a positioning plate 8 and two elastic resetting pieces 9; the movable block 7 is movably arranged in the ventilation cylinder 2, the movable block 7 comprises two mounting parts 701 which are arranged at intervals, and the two mounting parts 701 are respectively used for mounting two movable contacts 702; the positioning plate 8 is arranged in the ventilation cylinder 2 and positioned between the two mounting parts 701, two elastic resetting pieces 9 are connected with the positioning plate 8, and each elastic resetting piece 9 is connected with one mounting part 701; the control unit 6 comprises two fixed contacts 601 arranged in the ventilation cylinder 2, the fixed contacts 601 are in contact with the movable contacts 702 and can be electrically connected, and the two fixed contacts 601 are electrically connected with the control unit 6; the display screen 10 is exposed and arranged on the shell 1, and the display screen 10 is electrically connected with the control unit 6.
The one-way valve 5 on the exhalation tube 3 is used to prevent the gas in the exhalation tube 3 from flowing back to the ventilation tube 2, and the one-way valve 5 on the inhalation tube 4 is used to prevent the gas in the ventilation tube 2 from flowing into the inhalation tube 4.
The control unit 6 may be a single chip microcomputer, a microcontroller, etc., as long as counting work and data transmission can be performed.
The elastic restoring member 9 may be a spring, rubber, or the like for restoring the movable block 7 to the initial position after the movable block 7 is moved.
The two stationary contacts 601 are respectively arranged corresponding to the two movable contacts 702, and when the movable block 7 moves, at most one movable contact 702 is contacted with one stationary contact 601, and the movable contact 702 and the stationary contact 601 can be electrically connected, so that the control unit 6 can receive related signals and perform counting operation.
The display screen 10 is a liquid crystal touch screen, and is convenient for a patient to use.
In this embodiment, the exhalation tube 3 and the inhalation tube 4 are both in communication with the ventilation tube 2, and a check valve 5 is provided on the exhalation tube 3 and on the inhalation tube 4, so that the patient can perform the exhalation training and the inhalation training simultaneously through one ventilation tube 2. When the patient performs the breath training, the movable block 7 moves in a direction away from the patient, so that one of the movable contacts 702 is contacted with one of the stationary contacts 601, and at this time, the control unit 6 performs a breath count and displays data on the display screen 10; similarly, when the patient performs inspiration training, the movable block 7 moves towards the direction close to the patient, so that the other movable contact 702 is contacted with the other stationary contact 601, and at this time, the control unit 6 performs one inspiration counting and displays data on the display screen 10, so that the patient can directly see the training times of the patient, and the smooth performance of the breathing training is ensured.
Further, in an embodiment of the present utility model, referring to fig. 2, a sliding rail 201 is disposed on an inner side surface of a bottom of the ventilation barrel 2, a sliding block 703 is disposed at a bottom of the movable block 7, and the sliding block 703 is slidably connected with the sliding rail 201, so that the movable block 7 can slide back and forth along a horizontal direction, wherein two sliding rails 201 are disposed, and two groups of sliding blocks 703 are disposed, and each group includes two sliding blocks 703. In another embodiment of the present utility model, a sliding groove is provided on the inner side surface of the bottom of the ventilation cylinder 2, a pulley is provided on the bottom of the movable block 7, and the sliding groove cooperates with the pulley to enable the movable block 7 to slide back and forth along the horizontal direction.
In order to guide the patient to perform respiratory training, in an embodiment of the present utility model, the audio-visual guided respiratory training device 1000 for pulmonary rehabilitation further includes a sound generating portion 11, the sound generating portion 11 is exposed to the housing 1, the sound generating portion 11 is electrically connected to the control unit 6, and the control unit 6 can control the sound generating portion 11 to generate the sound of "inhaling" or "exhaling" according to the preset training plan, so as to guide the patient to inhale or exhale. The sound generating portion 11 is a device such as a speaker or a horn that converts an electric signal into sound.
Further, in an embodiment of the present utility model, referring to fig. 3, the inner cavity of the housing 1 is further provided with a pressure test box 12, the pressure test box 12 is provided with an air inlet, the audio-visual guiding respiratory training device 1000 for pulmonary rehabilitation further comprises a mounting pipe orifice 13, a piston 14, a pressure sensor 15 and an adjusting structure 16, the mounting pipe orifice 13 is arranged outside the pressure test box 12, the mounting pipe orifice 13 is communicated with the air inlet, and one end of the exhalation pipeline 3 far away from the ventilation cylinder 2 is fixedly connected with the mounting pipe orifice 13, so that the air generated by the patient exhaling can flow into the pressure test box 12. The piston 14 is movably arranged in the inner cavity of the pressure test box 12, the pressure sensor 15 is fixedly connected with the piston 14, when a patient exhales and trains, the piston 14 can move due to the change of air pressure, and the pressure sensor 15 can measure the change of air pressure, so that the force of the patient exhales can be obtained. The adjusting structure 16 is at least partially arranged in the inner cavity of the pressure test box 12, and the adjusting structure 16 can adjust the resistance which needs to be resisted when the patient exhales, so that the difficulty of the exhaling training can be adjusted according to the training progress, and the recovery of the lung function of the patient is facilitated.
Specifically, in an embodiment of the present utility model, the adjusting structure includes a connecting rod 1601, a compression spring 1602, a compression ring 1603, a sleeve 1604, a plurality of balls 1605 and a knob 1606, the connecting rod 1601 is fixedly connected with the pressure sensor 15, the compression spring 1602 is slidably sleeved on the connecting rod 1601, the compression ring 1603 is fixedly connected with one end of the compression spring 1602, the sleeve 1604 is in threaded connection with the pressure testing box 12, the sleeve 1604 extends to an inner cavity of the pressure testing box 12, the sleeve 1604 is movably sleeved on the connecting rod 1601, the plurality of balls 1605 are nested at one end of the sleeve 1604 near the compression ring 1603, the plurality of balls 1605 are distributed annularly, the knob 1606 is fixedly mounted at one end of the sleeve 1604 far from the compression ring 1603, so that the difficulty of the exhalation training can be adjusted by rotating the knob 1606, for example, the knob 1606 is closer to the pressure testing box 12 due to the shorter compression spring 1602, and a larger pressure is applied to the piston 14. Thus, the difficulty of the expiratory training can be adjusted according to the training requirement through the adjusting structure 16, and the recovery of the lung function of the patient is facilitated.
Further, in an embodiment of the present utility model, an annular groove is formed on one side of the compression ring 1603, and the plurality of balls 1605 are all in contact with the inner wall of the annular groove, so as to reduce the rotational friction force between the balls 1605 and the compression ring 1603 when the sleeve 1604 rotates.
In order to exhaust the gas generated by the breath training from the pressure test box 12, in an embodiment of the present utility model, a plurality of micro ventilation holes are formed on the piston 14, a plurality of ventilation holes communicated with the outside are formed on one side of the pressure test box 12, the gas generated by the breath training can be slowly exhausted into the pressure test box 12 through the micro ventilation holes, and the gas in the pressure test box 12 can be exhausted to the outside through the ventilation holes.
Further, in an embodiment of the present utility model, a gas flow sensor 17 is disposed in the inhalation tube, the gas flow sensor 17 is electrically connected to the control unit 6, when the patient performs inhalation training, a part of heat is taken away by the gas flowing through the gas flow sensor 17, and the gas flow sensor 17 can measure the gas flow according to the heat loss and transmit information to the control unit 6, so as to obtain the inhalation force of the patient.
In order to adjust the difficulty of the inhalation training of the patient, in an embodiment of the present utility model, one end of the inhalation pipeline far away from the ventilation cylinder 2 extends out of the housing 1, the audio-visual guided respiratory training device 1000 for pulmonary rehabilitation further comprises a gas flow control valve 18, the gas flow control valve 18 is arranged at one end of the inhalation pipeline far away from the ventilation cylinder 2, the channel area of the gas passing through the valve body can be changed by adjusting the valve core position of the gas flow control valve 18, the smaller the channel area is, the smaller the gas flow is, so that the difficulty of the inhalation training can be adjusted, and the recovery of the pulmonary function of the patient is facilitated.
Further, in an embodiment of the present utility model, the audio-visual guided respiration trainer 1000 for pulmonary rehabilitation further includes a respiration lamp 19, the respiration lamp 19 is exposed to the housing 1, the respiration lamp 19 is electrically connected with the control unit 6, and the respiration lamp 19 is an LED lamp with adjustable brightness. When the patient inhales, the brightness of the breathing lamp 19 gradually increases, and when the patient exhales, the brightness of the breathing lamp 19 gradually decreases, so that the patient can be guided to adjust the breathing rhythm, and a better training effect is obtained.
In order to facilitate the respiratory training of the patient, in an embodiment of the present utility model, the audio-visual guided respiratory training device for pulmonary rehabilitation 1000 further includes an air pipe 20 and a mouthpiece 21, one end of the air pipe 20 is communicated with the ventilation cylinder 2, and the other end of the air pipe 20 is connected with the mouthpiece 21. The trachea 20 is flexible bellows, can freely stretch out and draw back and crooked, the adjustment position of being convenient for, and the blowing nozzle 21 is medical grade silica gel blowing nozzle 21, and medical grade silica gel blowing nozzle 21 has soft, elasticity and durable characteristic, can provide comfortable use and experience and have longer life, still have corrosion-resistant and easy clean sterile characteristic. In addition, the trachea 20 is connected with the ventilation cylinder 2 through bellows threaded connection head and bellows thread connection sleeve 22, and the opening part of ventilation cylinder 2 and external intercommunication is located to bellows thread connection sleeve 22, and bellows thread connection head's one end and trachea 20 fixed connection, bellows thread connection head's the other end and bellows thread connection sleeve 22 rotate to be connected for the trachea 20 can dismantle after the use and wash and maintain.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. An audio-visual guided respiration trainer for pulmonary rehabilitation, comprising:
the device comprises a shell, wherein an inner cavity of the shell is provided with a ventilation cylinder, an expiration pipeline and an inspiration pipeline, the ventilation cylinder is communicated with the outside, the expiration pipeline and the inspiration pipeline are both communicated with the ventilation cylinder, and check valves are arranged in the expiration pipeline and the inspiration pipeline;
the counting assembly comprises a control unit, a movable block, a positioning plate and two elastic resetting pieces; the movable block is movably arranged in the ventilation cylinder and comprises two mounting parts which are arranged at intervals, and the two mounting parts are respectively used for mounting two movable contacts; the positioning plate is arranged in the ventilation cylinder and positioned between the two mounting parts, the two elastic resetting pieces are connected with the positioning plate, and each elastic resetting piece is connected with one mounting part; the control unit comprises two static contacts arranged in the ventilation cylinder, the static contacts are in contact with the movable contacts and can be electrically connected, and the two static contacts are electrically connected with the control unit; the method comprises the steps of,
the display screen is exposed out of the shell and is electrically connected with the control unit.
2. The audio-visual guided breathing training device for pulmonary rehabilitation according to claim 1, wherein a sliding rail is arranged on the inner side surface of the bottom of the ventilation cylinder, a sliding block is arranged at the bottom of the movable block, and the sliding block is in sliding connection with the sliding rail.
3. The audio visual guide type respiratory training device for pulmonary rehabilitation according to claim 1, further comprising a sound generating part exposed to the housing, wherein the sound generating part is electrically connected to the control unit.
4. The audio-visual guided respiration trainer for pulmonary rehabilitation according to claim 1, wherein the inner cavity of the housing is further provided with a pressure test box, and the pressure test box is provided with an air inlet;
the audio-visual guiding type breath trainer for lung rehabilitation further comprises a mounting pipe orifice, a piston, a pressure sensor and an adjusting structure, wherein the mounting pipe orifice is arranged outside the pressure testing box, the mounting pipe orifice is communicated with the air inlet, one end of the expiration pipeline, which is far away from the ventilation cylinder, is fixedly connected with the mounting pipe orifice, the piston is movably arranged in the inner cavity of the pressure testing box, the pressure sensor is fixedly connected with the piston, and the adjusting structure is at least partially arranged in the inner cavity of the pressure testing box.
5. The visual-audio guided respiration training device for pulmonary rehabilitation according to claim 4, wherein the adjusting structure comprises a connecting rod, a pressure spring, a compression ring, a sleeve, a plurality of balls and a knob, the connecting rod is fixedly connected with the pressure sensor, the pressure spring is slidably sleeved on the connecting rod, the compression ring is fixedly connected with one end of the pressure spring, the sleeve is in threaded connection with the pressure testing box, the sleeve extends to the inner cavity of the pressure testing box, the sleeve is movably sleeved on the connecting rod, the balls are nested at one end of the sleeve, which is close to the compression ring, the balls are distributed in a ring shape, and the knob is fixedly mounted at one end of the sleeve, which is far away from the compression ring.
6. The audio-visual guided breathing training device for pulmonary rehabilitation according to claim 4, wherein the piston is provided with a plurality of micro ventilation holes, and one side of the pressure test box is provided with a plurality of ventilation holes communicated with the outside.
7. The audio-visual guided breathing training device for pulmonary rehabilitation according to claim 1, wherein a gas flow sensor is provided in the inhalation conduit, and the gas flow sensor is electrically connected to the control unit.
8. The audio visual guide type respiratory training device for pulmonary rehabilitation according to claim 1, wherein an end of the inhalation conduit away from the ventilation cartridge extends out of the housing;
the audio-visual guided respiration trainer for lung rehabilitation further comprises a gas flow control valve, wherein the gas flow control valve is arranged at one end of the inhalation pipeline, which is far away from the ventilation cylinder.
9. The audio visual guide type respiratory training device for pulmonary rehabilitation according to claim 1, further comprising a respiratory lamp exposed to the housing, wherein the respiratory lamp is electrically connected to the control unit.
10. The audio visual guide type respiratory training device for pulmonary rehabilitation according to claim 1, further comprising a trachea and a mouthpiece, wherein one end of the trachea is communicated with the ventilation cylinder, and the other end of the trachea is connected with the mouthpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322144872.2U CN220632933U (en) | 2023-08-09 | 2023-08-09 | Audiovisual guide type respiration training device for lung rehabilitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322144872.2U CN220632933U (en) | 2023-08-09 | 2023-08-09 | Audiovisual guide type respiration training device for lung rehabilitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220632933U true CN220632933U (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322144872.2U Active CN220632933U (en) | 2023-08-09 | 2023-08-09 | Audiovisual guide type respiration training device for lung rehabilitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220632933U (en) |
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2023
- 2023-08-09 CN CN202322144872.2U patent/CN220632933U/en active Active
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