CN221713506U - Respiration training device - Google Patents
Respiration training device Download PDFInfo
- Publication number
- CN221713506U CN221713506U CN202420688857.6U CN202420688857U CN221713506U CN 221713506 U CN221713506 U CN 221713506U CN 202420688857 U CN202420688857 U CN 202420688857U CN 221713506 U CN221713506 U CN 221713506U
- Authority
- CN
- China
- Prior art keywords
- pipe
- training
- fixedly connected
- connecting pipe
- valve seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Rehabilitation Tools (AREA)
Abstract
本实用新型公开了一种呼吸训练装置，包括：第一通气管、训练机构、调节机构、吹气嘴和外螺纹，第一通气管的端部设置有用于对患者进行呼吸训练的训练机构，训练机构远离第一通气管的一端设置有用于对呼气和吸气量进行调节的调节机构，第一通气管远离训练机构的一端设置有吹气嘴，吹气嘴的表面开设有外螺纹，吹气嘴通过外螺纹与第一通气管螺纹连接，训练机构包括第一连接管、第一阀座、吸气管、呼气管、导向组件、吸气训练组件和呼气训练组件。本实用新型提供的一种呼吸训练装置，通过训练机构处的结构设计，可在使用时通过旋转第一旋钮切换吸气训练或呼气训练，极大的提升了装置的实用性。
The utility model discloses a breathing training device, comprising: a first ventilation tube, a training mechanism, an adjustment mechanism, a blowing nozzle and an external thread. The end of the first ventilation tube is provided with a training mechanism for performing breathing training on a patient, and the end of the training mechanism away from the first ventilation tube is provided with an adjustment mechanism for adjusting the exhalation and inhalation volume. The end of the first ventilation tube away from the training mechanism is provided with a blowing nozzle, and the surface of the blowing nozzle is provided with an external thread. The blowing nozzle is threadedly connected to the first ventilation tube through the external thread. The training mechanism comprises a first connecting pipe, a first valve seat, an inhalation tube, an exhalation tube, a guide assembly, an inhalation training assembly and an exhalation training assembly. The breathing training device provided by the utility model can switch between inhalation training and exhalation training by rotating a first knob during use through the structural design of the training mechanism, which greatly improves the practicality of the device.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a respiratory training device.
Background
When a person inhales normally, the diaphragm contracts and the external intercostal muscles contract, and when the person inhales forcefully, auxiliary muscles such as trapezius muscles and oblique muscles are required to inhale, and the chest space is expanded to the limit as a result of the contraction of the muscles, so that the inhalation muscles are required to be exercised, and a patient with lung diseases and other postoperative patients are required to perform continuous breathing exercise of breathing and blowing to promote the recovery of lung functions, and the purpose of physical exercise is achieved to exercise the lung functions, cure or relieve the lung problems, so that the dyspnea and other problems can be improved and the cardiopulmonary functions are promoted by training the inhalation muscles.
For example, chinese patent (CN 218046369U) discloses a respiratory training device for respiratory care, wherein: the state that "can reflect the blowing through the rotation of flabellum, flabellum pivoted is blown the dynamics soon just big, and is vice versa little, and can reflect the state of breathing in through the floater height of removal in the show pipe, can clearly show the respiratory state of user through this kind of mode, and then just can medical personnel carry out subsequent treatment to the patient", still recorded: the existing breathing training device is simple in working mode and cannot be adjusted according to the use condition of a patient.
In summary, the following technical problems exist in the prior art: the respiratory training device in the above patent can only perform expiratory training, but cannot perform inspiratory training, so that the device has insufficient practicability, the application provides a breath training device, which provides a new technical scheme for solving the technical problems mentioned in the patent.
Disclosure of utility model
Based on this, it is necessary to provide a breath training device to the above-mentioned technical problem, through the structural design of training mechanism department, can be when using through rotatory first knob switching inspiration training or expiration training, very big promotion the practicality of device.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a breath training device, which is applied to breath training.
The respiration training device specifically comprises: the device comprises a first ventilation pipe, a training mechanism, an adjusting mechanism, an air blowing nozzle and external threads, wherein the end part of the first ventilation pipe is provided with the training mechanism used for respiratory training of a patient, one end, far away from the first ventilation pipe, of the training mechanism is provided with the adjusting mechanism used for adjusting the expiration and inspiration amount, one end, far away from the training mechanism, of the first ventilation pipe is provided with the air blowing nozzle, the surface of the air blowing nozzle is provided with the external threads, and the air blowing nozzle is in threaded connection with the first ventilation pipe through the external threads;
The training mechanism comprises a first connecting pipe, a first valve seat, an air suction pipe, an air breathing pipe, a guide assembly, an air suction training assembly and an air breathing training assembly, wherein the first connecting pipe is symmetrically and fixedly connected to two sides of the first air breathing pipe, the first valve seat is fixedly connected to the position, corresponding to the first connecting pipe, of the first air breathing pipe, the first connecting pipe and the first valve seat are mutually communicated, two ends, far away from the first air breathing pipe, of the first connecting pipe are respectively and fixedly connected with the air suction pipe and the air breathing pipe, and the first connecting pipe is respectively communicated with the interiors of the air suction pipe and the air breathing pipe.
As a preferred embodiment of the respiratory training device provided by the utility model, the guide assembly comprises a first valve core, an L-shaped ventilation groove and a first knob, wherein the first valve core is rotationally connected to the inside of the first valve seat, the L-shaped ventilation groove is formed in the inside of the first valve core, one end of the L-shaped ventilation groove is communicated with a first connecting pipe on one side, one end of the L-shaped ventilation groove, which is far away from the first connecting pipe, is communicated with the inside of the first ventilation pipe, the first knob is arranged outside the end part of the first ventilation pipe, and the first knob penetrates through the first ventilation pipe and the first valve seat and is fixedly connected with the first valve core.
As a preferred embodiment of the breath training device provided by the utility model, the breath training assembly comprises a first rubber telescopic sleeve, a first spring and an air outlet, wherein one end, far away from the first connecting pipe, of the air suction pipe is fixedly connected with the first rubber telescopic sleeve, the first spring is arranged in the first rubber telescopic sleeve, two ends of the first spring are respectively and fixedly connected with the air suction pipe and the first rubber telescopic sleeve, and the air outlet is formed in the middle of one end, far away from the air suction pipe, of the first rubber telescopic sleeve.
As a preferred implementation mode of the breath training device provided by the utility model, the breath training assembly comprises a second rubber telescopic sleeve, a second spring and an air outlet hole, wherein the second rubber telescopic sleeve is fixedly connected to one end, close to the first connecting pipe, inside the breath pipe, the second spring is arranged inside the second rubber telescopic sleeve, two ends of the second spring are respectively and fixedly connected with the breath pipe and the second rubber telescopic sleeve, and the air outlet hole is formed in the middle of one end, far away from the breath pipe, of the second rubber telescopic sleeve.
As a preferred embodiment of the respiratory training device provided by the utility model, the adjusting mechanism comprises a second ventilation pipe, a second connecting pipe, a second valve seat, a filter screen plate and a control assembly, wherein the second ventilation pipe is arranged at one end of the air suction pipe and the air exhaust pipe, which is far away from the first connecting pipe, the second connecting pipes are symmetrically and fixedly connected with two sides of the second ventilation pipe, one ends of the two second connecting pipes, which are far away from the first ventilation pipe, are respectively and fixedly connected with the air suction pipe and the air exhaust pipe, the second connecting pipes are respectively communicated with the interiors of the air suction pipe and the air exhaust pipe, the second valve seat is fixedly connected with the interiors of the second ventilation pipe, the second connecting pipes and the second valve seat are mutually communicated, and the filter screen plate is fixedly connected with the end part of the second ventilation pipe.
As a preferred embodiment of the respiratory training device provided by the utility model, the control assembly comprises a second valve core, a second knob and a gas guide hole, the second valve core is rotationally connected to the inside of the second valve seat, the gas guide hole is formed in the second valve core, the gas guide hole is communicated with the second gas through pipe, a plurality of adjusting holes with different sizes are uniformly formed in the surface of the second valve core and at positions corresponding to the second connecting pipe, the adjusting holes are communicated with the gas guide hole, the second knob is arranged on the outer side of one end of the second gas through pipe far away from the filter screen plate, and the second knob penetrates through the second gas through pipe and the second valve seat and is fixedly connected with the second valve core.
Compared with the prior art, the utility model has the following beneficial effects:
According to the respiration training device, through the structural design of the training mechanism, the inhalation training or the exhalation training can be switched by rotating the first knob when the respiration training device is used, so that the practicability of the device is greatly improved.
According to the respiration training device provided by the utility model, through the structural design of the adjusting mechanism, the air flow can be adjusted by rotating the second knob when the respiration training device is used, so that the training requirements of different people are met, and the applicability of the respiration training device is improved.
Drawings
In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a breath training device according to the present utility model;
FIG. 2 is a schematic view of a guide assembly of a respiratory training device according to the present utility model;
FIG. 3 is a schematic diagram of the breath training device inhalation training assembly and exhalation training assembly provided by the present utility model;
FIG. 4 is a schematic diagram of the adjusting mechanism of the respiratory training device according to the present utility model;
Fig. 5 is a schematic structural view of a second valve core and an adjusting hole of the breath training device provided by the utility model.
The labels in the figures are illustrated below:
1. a first vent pipe; 2. a training mechanism; 3. an adjusting mechanism; 4. an air blowing nozzle; 5. an external thread; 6. a first connection pipe; 7. a first valve seat; 8. a first valve core; 9. an L-shaped vent groove; 10. a first knob; 11. an air suction pipe; 12. an exhalation tube; 13. a first rubber telescoping sleeve; 14. a second rubber telescoping sleeve; 15. a first spring; 16. a second spring; 17. an air outlet hole; 18. a second vent pipe; 19. a second connection pipe; 20. a second valve seat; 21. a second valve core; 22. a second knob; 23. a filter screen plate; 24. a gas-guiding hole; 25. and adjusting the hole.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As described in the background art, the respiratory training device in the above patent can only perform respiratory training, but cannot perform inspiratory training, resulting in insufficient practicality of the device.
In order to solve the technical problem, the utility model provides a respiration training device which is applied to respiration training.
Specifically, referring to fig. 1 to 5, the respiratory training device specifically includes:
the device comprises a first ventilation pipe 1, a training mechanism 2, an adjusting mechanism 3, a blowing nozzle 4 and external threads 5, wherein the end part of the first ventilation pipe 1 is provided with the training mechanism 2 used for respiratory training of a patient, one end of the training mechanism 2, which is far away from the first ventilation pipe 1, is provided with the adjusting mechanism 3 used for adjusting the expiration and inspiration amount, one end of the first ventilation pipe 1, which is far away from the training mechanism 2, is provided with the blowing nozzle 4, the surface of the blowing nozzle 4 is provided with the external threads 5, and the blowing nozzle 4 is in threaded connection with the first ventilation pipe 1 through the external threads 5;
The training mechanism 2 comprises a first connecting pipe 6, a first valve seat 7, an air suction pipe 11, an expiration pipe 12, a guide assembly, an inspiration training assembly and an expiration training assembly, wherein the first connecting pipe 6 is fixedly connected to two sides of the first ventilating pipe 1, the first valve seat 7 is fixedly connected to the position inside the first ventilating pipe 1 and corresponding to the first connecting pipe 6, the first ventilating pipe 1, the first connecting pipe 6 and the first valve seat 7 are mutually communicated, one ends, far away from the first ventilating pipe 1, of the two first connecting pipes 6 are respectively fixedly connected with the air suction pipe 11 and the expiration pipe 12, and the first connecting pipe 6 is respectively communicated with the interiors of the air suction pipe 11 and the expiration pipe 12.
According to the respiration training device provided by the utility model, through the structural design of the training mechanism 2, the inhalation training or the exhalation training can be switched by rotating the first knob 10 when the respiration training device is used, so that the practicability of the device is greatly improved.
In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
Example 1:
Referring to fig. 1-3, a breath training apparatus, comprising: the device comprises a first ventilation pipe 1, a training mechanism 2, an adjusting mechanism 3, a blowing nozzle 4 and external threads 5, wherein the end part of the first ventilation pipe 1 is provided with the training mechanism 2 used for respiratory training of a patient, one end of the training mechanism 2, which is far away from the first ventilation pipe 1, is provided with the adjusting mechanism 3 used for adjusting the expiration and inspiration amount, one end of the first ventilation pipe 1, which is far away from the training mechanism 2, is provided with the blowing nozzle 4, the surface of the blowing nozzle 4 is provided with the external threads 5, and the blowing nozzle 4 is in threaded connection with the first ventilation pipe 1 through the external threads 5;
Specifically, training mechanism 2 includes first connecting pipe 6, first disk seat 7, breathing pipe 11, exhale pipe 12, the direction subassembly, breathe in training subassembly and exhale in training subassembly, the bilateral symmetry fixedly connected with first connecting pipe 6 of first breather pipe 1, first disk seat 7 of inside and the corresponding position department fixedly connected with first connecting pipe 6 of first breather pipe 1, first connecting pipe 6 and first disk seat 7's inside intercommunication each other, the one end that first breather pipe 1 was kept away from to two first connecting pipes 6 is fixedly connected with breathing pipe 11 and exhale pipe 12 respectively, first connecting pipe 6 is linked together with breathing pipe 11 and exhale the inside of pipe 12 respectively.
Further, the direction subassembly includes first case 8, L shape spread groove 9 and first knob 10, the inside rotation of first disk seat 7 is connected with first case 8, L shape spread groove 9 has been seted up to the inside of first case 8, the one end and the first connecting tube 6 intercommunication setting of one side of L shape spread groove 9, the one end and the inside intercommunication setting of first breather pipe 1 of the one end of keeping away from first connecting tube 6 of L shape spread groove 9, the tip outside of first breather pipe 1 is provided with first knob 10, first knob 10 runs through first breather pipe 1 and first disk seat 7 and with first case 8 fixed connection.
It can be seen that the user can rotate the first knob 10 by 180 degrees to connect the L-shaped ventilation slot 9 with the first connecting tube 6 on different sides, so as to change the training mode of the device, so that the user can freely select inhalation training or exhalation training, and the practicability of the device is improved.
Further, the training subassembly of breathing in includes first rubber flexible cover 13, first spring 15 and venthole 17, and the one end fixedly connected with first rubber flexible cover 13 that first connecting pipe 6 was kept away from to breathing pipe 11 inside, and first rubber flexible cover 13 is inside to be provided with first spring 15, and the venthole 17 has been seted up at the both ends of first spring 15 respectively with breathing pipe 11 and the flexible cover 13 fixed connection of first rubber, the one end middle part that breathing pipe 11 was kept away from to first rubber flexible cover 13.
Further, exhale the training subassembly and include second rubber flexible cover 14, second spring 16 and venthole 17, exhale the inside one end fixedly connected with second rubber flexible cover 14 that is close to first connecting pipe 6 of pipe 12, the inside second spring 16 that is provided with of second rubber flexible cover 14, the both ends of second spring 16 respectively with exhale pipe 12 and the flexible cover 14 fixed connection of second rubber, the venthole 17 has been seted up to the one end middle part that exhale pipe 12 was kept away from to the flexible cover 14 of second rubber.
It can be known that when in use, the mouth and the air nozzle 4 are contacted to perform air blowing or air suction training on the inside of the first air pipe 1, air enters the inside of the first rubber expansion sleeve 13 or the second rubber expansion sleeve 14 through the first connecting pipe 6 or the second connecting pipe 19, so that the pressure inside the first rubber expansion sleeve 13 or the second rubber expansion sleeve 14 is increased to extend outwards, and the first spring 15 and the second connecting pipe 19 are driven to stretch while the first rubber expansion sleeve 13 and the second rubber expansion sleeve 14 extend, thereby realizing air blowing or air suction training on a user.
Example 2:
As shown in fig. 4-5, further, the adjusting mechanism 3 includes a second ventilation tube 18, a second connecting tube 19, a second valve seat 20, a filter screen plate 23 and a control component, one ends of the air suction tube 11 and the air exhalation tube 12 far away from the first connecting tube 6 are provided with the second ventilation tube 18, two symmetrical and fixedly connected second connecting tubes 19 on two sides of the second ventilation tube 18, one ends of the two second connecting tubes 19 far away from the first ventilation tube 1 are respectively fixedly connected with the air suction tube 11 and the air exhalation tube 12, the second connecting tubes 19 are respectively communicated with the interiors of the air suction tube 11 and the air exhalation tube 12, the interiors of the second ventilation tube 18 are fixedly connected with the second valve seat 20, the second ventilation tube 18, the second connecting tubes 19 and the interiors of the second valve seat 20 are mutually communicated, and the end part of the second ventilation tube 18 is fixedly connected with the filter screen plate 23.
Further, the control assembly comprises a second valve core 21, a second knob 22 and a gas guide hole 24, the second valve core 21 is rotatably connected to the inside of the second valve seat 20, the gas guide hole 24 is formed in the second valve core 21, the gas guide hole 24 is communicated with the second vent pipe 18, a plurality of adjusting holes 25 with different sizes are uniformly formed in the surface of the second valve core 21 and at positions corresponding to the second connecting pipe 19, the adjusting holes 25 are communicated with the gas guide hole 24, the second knob 22 is arranged on the outer side of one end, far away from the filter screen plate 23, of the second vent pipe 18, and the second knob 22 penetrates through the second vent pipe 18 and the second valve seat 20 and is fixedly connected with the second valve core 21.
It can be seen that, when in use, the second knob 22 is rotated to drive the second valve core 21 to rotate, so that the adjusting holes 25 with different sizes are communicated with the second connecting pipe 19, thereby adjusting the air flow of the device and improving the applicability of the device.
Claims (6)
1. A respiratory training device, comprising: the device comprises a first ventilation pipe (1), a training mechanism (2), an adjusting mechanism (3), a blowing nozzle (4) and external threads (5), wherein the end part of the first ventilation pipe (1) is provided with the training mechanism (2) for carrying out breathing training on a patient, one end, far away from the first ventilation pipe (1), of the training mechanism (2) is provided with the adjusting mechanism (3) for adjusting the expiration and inspiration amount, one end, far away from the training mechanism (2), of the first ventilation pipe (1) is provided with the blowing nozzle (4), the surface of the blowing nozzle (4) is provided with the external threads (5), and the blowing nozzle (4) is in threaded connection with the first ventilation pipe (1) through the external threads (5);
The training mechanism (2) comprises a first connecting pipe (6), a first valve seat (7), an air suction pipe (11), an expiration pipe (12), a guide assembly, an inspiration training assembly and an expiration training assembly, wherein the first connecting pipe (6) is symmetrically and fixedly connected to the two sides of the first ventilating pipe (1), the first valve seat (7) is fixedly connected to the position, corresponding to the first connecting pipe (6), of the first ventilating pipe (1), the first connecting pipe (6) and the first valve seat (7) are mutually communicated, one ends, far away from the first ventilating pipe (1), of the first connecting pipe (6) are respectively fixedly connected with the air suction pipe (11) and the expiration pipe (12), and the first connecting pipe (6) is respectively communicated with the inner parts of the air suction pipe (11) and the expiration pipe (12).
2. The respiratory training device according to claim 1, wherein the guiding assembly comprises a first valve core (8), an L-shaped ventilation groove (9) and a first knob (10), the first valve seat (7) is rotationally connected with the first valve core (8), the L-shaped ventilation groove (9) is formed in the first valve core (8), one end of the L-shaped ventilation groove (9) is communicated with the first connecting pipe (6) on one side, one end of the L-shaped ventilation groove (9) away from the first connecting pipe (6) is communicated with the interior of the first ventilation pipe (1), the first knob (10) is arranged outside the end of the first ventilation pipe (1), and the first knob (10) penetrates through the first ventilation pipe (1) and the first valve seat (7) and is fixedly connected with the first valve core (8).
3. The respiratory training device according to claim 1, wherein the respiratory training assembly comprises a first rubber telescopic sleeve (13), a first spring (15) and an air outlet hole (17), one end, away from the first connecting pipe (6), of the air suction pipe (11) is fixedly connected with the first rubber telescopic sleeve (13), the first spring (15) is arranged in the first rubber telescopic sleeve (13), two ends of the first spring (15) are fixedly connected with the air suction pipe (11) and the first rubber telescopic sleeve (13) respectively, and the air outlet hole (17) is formed in the middle of one end, away from the air suction pipe (11), of the first rubber telescopic sleeve (13).
4. The respiratory training device according to claim 1, wherein the respiratory training assembly comprises a second rubber telescopic sleeve (14), a second spring (16) and an air outlet hole (17), one end, close to the first connecting pipe (6), of the respiratory tube (12) is fixedly connected with the second rubber telescopic sleeve (14), the second spring (16) is arranged in the second rubber telescopic sleeve (14), two ends of the second spring (16) are fixedly connected with the respiratory tube (12) and the second rubber telescopic sleeve (14) respectively, and the air outlet hole (17) is formed in the middle of one end, far away from the respiratory tube (12), of the second rubber telescopic sleeve (14).
5. The respiratory training device according to claim 1, wherein the adjusting mechanism (3) comprises a second vent pipe (18), a second connecting pipe (19), a second valve seat (20), a filter screen plate (23) and a control assembly, one end of the air suction pipe (11) and the air exhalation pipe (12) away from the first connecting pipe (6) is provided with the second vent pipe (18), two symmetrical second connecting pipes (19) are fixedly connected to two sides of the second vent pipe (18), one end of the second connecting pipe (19) away from the first vent pipe (1) is respectively fixedly connected to the air suction pipe (11) and the air exhalation pipe (12), the second connecting pipe (19) is respectively communicated with the interiors of the air suction pipe (11) and the air exhalation pipe (12), the interiors of the second vent pipe (18) are fixedly connected with the second valve seat (20), the interiors of the second vent pipe (18), the second connecting pipe (19) and the second valve seat (20) are mutually communicated, and the end part of the second vent pipe (18) is fixedly connected with the filter screen plate (23).
6. The respiratory training device according to claim 5, wherein the control assembly comprises a second valve core (21), a second knob (22), a gas guide hole (24) and a regulating hole (25), the second valve core (21) is rotatably connected to the inside of the second valve seat (20), the gas guide hole (24) is formed in the second valve core (21), the gas guide hole (24) is mutually communicated with the second vent pipe (18), a plurality of regulating holes (25) with different sizes are uniformly formed in the surface of the second valve core (21) and in positions corresponding to the second connecting pipe (19), the regulating hole (25) is mutually communicated with the gas guide hole (24), the second knob (22) is arranged on the outer side of one end, far away from the filter screen plate (23), of the second vent pipe (18), and the second knob (22) penetrates through the second vent pipe (18) and the second valve seat (20) and is fixedly connected with the second valve core (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420688857.6U CN221713506U (en) | 2024-04-07 | 2024-04-07 | Respiration training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420688857.6U CN221713506U (en) | 2024-04-07 | 2024-04-07 | Respiration training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221713506U true CN221713506U (en) | 2024-09-17 |
Family
ID=92692410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420688857.6U Expired - Fee Related CN221713506U (en) | 2024-04-07 | 2024-04-07 | Respiration training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221713506U (en) |
-
2024
- 2024-04-07 CN CN202420688857.6U patent/CN221713506U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1309429C (en) | Sealed back pressure breathing apparatus | |
| CN109172978B (en) | Intelligent adjustable one-way exhaust device | |
| CN104799985B (en) | A kind of device of tracheotomy patients voice training rehabilitation | |
| US7392805B2 (en) | Method and apparatus for manual delivery of volume and pressure-control artificial ventilation | |
| CN208287315U (en) | a simple respirator | |
| BR212016024092Y1 (en) | DEVICE TO BE USED AS INSTRUMENTAL PULMONARY RE-EXPANSION TECHNIQUE | |
| CN208339903U (en) | A kind of assisted respirator | |
| CN211434630U (en) | Face guard of PEEP governing valve with binary channels are adjustable | |
| CN113730881A (en) | A lung exhales trainer for cardiothoracic surgery patient | |
| CN218305953U (en) | Breathing exercise device for nursing | |
| CN219231091U (en) | A talking valve with adjustable airway resistance | |
| CN217119078U (en) | A speech function training ware for autogenous cutting patient | |
| CN214714146U (en) | Simple and easy lip breathing training ware that contracts | |
| CN210472975U (en) | Thoracic surgery postoperative breathes and tempers nursing device | |
| CN211245412U (en) | A chest rehabilitation exercise aid device for respiratory medicine | |
| CN204618501U (en) | The device of a kind of tracheotomy patients voice training rehabilitation | |
| CN212854521U (en) | Adjustable trainer for medical respiratory patient | |
| WO2023042219A1 (en) | A respiratory system | |
| WO2023011034A1 (en) | Bidirectional ventilation structure and oxygen supply device capable of adjusting concentration of inspired oxygen | |
| CN114129978A (en) | Lung expiration training device for nursing cardiothoracic surgery patient | |
| CN208493129U (en) | The dedicated respiration training of tracheotomy patients | |
| CN222871267U (en) | Respiratory training device for respiratory department nursing | |
| CN221412157U (en) | Auxiliary respiratory function exerciser for respiratory humidifier | |
| CN221752197U (en) | A breathing recovery assist device | |
| CN221692725U (en) | Vital capacity training device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20240917 |