CN202526846U - Respiratory training device - Google Patents
Respiratory training device Download PDFInfo
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- CN202526846U CN202526846U CN2012202012334U CN201220201233U CN202526846U CN 202526846 U CN202526846 U CN 202526846U CN 2012202012334 U CN2012202012334 U CN 2012202012334U CN 201220201233 U CN201220201233 U CN 201220201233U CN 202526846 U CN202526846 U CN 202526846U
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- arm
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- training device
- spool
- respiratory training
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Abstract
The utility model relates to a respiratory training device which comprises an airtight cavity formed by pipelines in an enclosing manner; and the airtight cavity at least comprises a first branch pipe with an opening, a second branch pipe entering a channel of the airtight cavity as outside air and a third branch pipe discharging out of the pipeline as expired air. In addition, the respiratory training device further comprises a first one-way valve arranged in the second branch pipe and a second one-way valve arranged in the third branch pipe. The respiratory training device has the benefits that a body respiration system is exercised through increasing the resistance in the respiration, the elastic retraction force of respiratory muscles and lung tissues are enhanced, the ability of a respiratory system of a diver to resist the high atmospheric pressure influence is improved through training within a certain time before deep saturation diving operation, and the saturation diving operation ability and the saturation diving operation efficiency are improved.
Description
Technical field
The utility model relates to a kind of respiratory training device.
Background technology
When the diver dived under water, what breathed was the Compressed Gas that is stored in the sealing device of carrying, and the density of this Compressed Gas is bigger, thereby respiratory resistance increases.For untrained diver; Because the thoracoabdominal diaphragm flesh of its respiratory system and the elastical retraction power of lungs can not overcome the resistance of high density gas; Thereby the expiratory resistance increase is more obvious, and this causes the passive expiration under the normal pressure to have to change into active expiration.Under this condition, body is breathed acting to be increased, the respiratory system corresponding increase of loading.
At present; Surpass the long-time diving operation of 60 meters degree of depth, generally all take the mode of helium oxygen saturation diving, need the diver under hyperbaric environment, to stop several days to tens days even longer; The highdensity gas of long-time breathing; And want repeated multiple times to carry out underwater operation, and the body respiratory system is in the load condition that is higher than atmospheric pressure environment always, and the Capability Requirement that antagonism is loaded to the body respiratory system and the functional requirement of respiratory system are higher.
Practice shows, through respiratory system is taken exercise targetedly, can effectively increase the respiratory system mechanical efficiency and strengthen anti-load-bearing capacity, strengthens the allomeric function of respiratory system.
In view of this, be necessary to propose a kind of respiratory training device in fact, to satisfy the demand.
The utility model content
The problem that the utility model solves is to propose a kind of respiratory training device; Resistance when breathing through increasing is tempered the body respiratory system, strengthens the elastical retraction power of respiratory muscle and lungs tissue; Before carrying out big degree of depth saturation diving operation; Through the training of certain hour, improve the ability of diver's respiratory system antagonism hyperbar influence, improve saturation diving work capacity and efficient.
For addressing the above problem, the utility model provides a kind of respiratory training device, comprising:
Surround the airtight chamber that forms by pipeline, said airtight chamber comprises first arm with opening at least, get into as ambient atmos said airtight chamber passage second arm and as the 3rd arm of expiration passing away;
Be arranged on first check valve in second arm;
Be arranged on second check valve in the 3rd arm.
Alternatively, said first check valve comprises:
Be arranged on first valve seat and first spool that is arranged in second arm of second tube opening;
First spool is resisted against first elastomeric element that forms hermetic seal on first valve seat.
Alternatively, said second check valve comprises:
Be arranged on second valve seat and second spool in the 3rd arm, said second spool than said second valve seat more near the opening of the 3rd arm;
Second spool is resisted against second elastomeric element that forms hermetic seal on second valve seat.
Alternatively, said first elastomeric element is first spring.
Alternatively, said second elastomeric element is second spring.
Alternatively; Also be provided with first spring pedestal in second arm; Said relatively first spool of said first spring pedestal is further from the opening of said second arm; One end of said first spring is fixed on said first spring pedestal, and the other end of said first spring is fixed on said first spool.
Alternatively, the opening part of the 3rd arm also is provided with second spring pedestal, and an end of said second spring is fixed on said second spring pedestal, and the other end of said second spring is fixed on said second spool.
Alternatively, the inwall of second arm is provided with screw thread, and the periphery of said first valve seat is provided with the screw thread with said screw thread coupling.
Alternatively, the inwall of the 3rd arm is provided with screw thread, and the periphery of said second valve seat is provided with the screw thread with said screw thread coupling.
Alternatively, said first valve seat is provided with porose, and said first spool is provided with the projection with said hole coupling.
Alternatively, said second valve seat is provided with porose, and said second spool is provided with the projection with said hole coupling.
Alternatively, also comprise: breathing mask, said breathing mask are provided with the interface that links to each other with the opening of said first arm.
Alternatively, said airtight chamber is a three-way pipe.
Compared with prior art, the utlity model has following advantage:, when the trainer is air-breathing, need acting open this check valve to suck ambient atmos through on second arm that is used for the ambient atmos entering in airtight chamber, check valve being set; In addition, on the 3rd arm of discharging that is used to exhale, check valve is set, when the trainer exhales, needs acting open this check valve so that gas is discharged; So,, tempered the body respiratory system, strengthened the elastical retraction power of respiratory muscle and lungs tissue, improved the ability of diver's respiratory system antagonism hyperbar influence, improved saturation diving work capacity and efficient through above-mentioned training.
Description of drawings
Fig. 1 is the respiratory training schematic representation of apparatus that the embodiment of the invention provides;
Fig. 2 is the stereogram of the respiratory training device among Fig. 1;
Fig. 3 is the floor map of the diaphragm among Fig. 1;
Fig. 4 is the floor map of the spring pedestal among Fig. 1.
The specific embodiment
For above-mentioned purpose, the feature and advantage that make the utility model can be more obviously understandable, the specific embodiment of the utility model is done detailed explanation below in conjunction with accompanying drawing.Because the utility model focuses on interpretation principle, therefore, drawing not in scale.
The respiratory training device that provides for the embodiment of the utility model shown in Figure 1, this device comprises:
Three-way pipe 1, said three-way pipe 1 have be used for by the trainer blow first arm 11 crossed with inspiratory flow, be used for second arm 12 that ambient atmos gets into and be used to the 3rd arm 13 of exhaling and discharging;
Be arranged on first check valve 2 in second arm 12;
Be arranged on second check valve 3 in the 3rd arm 13;
Can find out that Fig. 1 is convenient signal, omit the jockey between first arm 11 of breathing mask 4 and three-way pipe 1.Fig. 2 is the device structural representation in use among Fig. 1, has also omitted simultaneously the jockey between first arm 11 of breathing mask 4 and three-way pipe 1.
Below in conjunction with Fig. 1 and Fig. 2, introduce above-mentioned each parts respectively.At first introduce breathing mask 4.In the present embodiment, the biting type among breathing mask 4 preferred Fig. 2 is breathed the demifacet cover.This face shield adopts plastic material; In use; Block the entire face of trainer's forehead to lower jaw, with fixed visors, the edge that contacts with face on every side adopts soft rubber material to guarantee with face airtight around head for rubber fixed band through two scalable degrees of tightness and length 42.Organic glass window 43 is installed in face shield 4 front upper places, and face-port 43 is consistent with the whole radian of face shield, guarantees broad view.Be difficult to articulate (not shown) be connected with three-way pipe 1 through the outside interface 41 of face shield.
Then introduce three-way pipe 1.With reference to shown in Figure 1, this three-way pipe 1 supplies the trainer to exhale and air-breathing usefulness, thereby also claims the threeway respiratory siphon, and material preferably adopts duroplasts.Structure is in particular: vertically tell an arm (first arm 11) in the centre position of a straight tube; The mouth of pipe of this arm is through screwing connecting ring (not shown) and breathing mask 4 outside interfaces 41 and be connected and seal (referring to shown in Figure 2), and the straight tube two ends communicate with atmospheric environment via check valve 2,3 respectively.Wherein, nonreturn valve core 121 (first spool), valve seat 122 (first valve seat), first spring 123 and the spring pedestal 124 (first spring pedestal) that only supplies air-breathing entering is installed in the air-breathing branched pipe (second arm 12).The nonreturn valve core 131 (second spool), valve seat 132 (second valve seat), second spring 133 and the spring pedestal (second spring pedestal) 134 that only supply expiration to discharge are installed in the expiration branched pipe (the 3rd arm 13).In addition; Air-breathing branched pipe 12 is provided with screw thread near the inwall of port; Be used for valve seat 122 through the check valve 2 in the fixing air-breathing branched pipe 12 of the mode of screwing; Through screwing the distance of the spring pedestal 124 in the air-breathing branched pipe 12 of its distance of valve seat 122 adjustment, adjust the compression degree of first spring 123, thus the size of regulating inspiratory resistance.
Among other embodiment, this three-way pipe 1 also can replace with to be surrounded by pipeline and form, has the airtight chamber of other type more than three arms, and 2 second arms that supply air-breathing entering for example are set, or 2 supply the 3rd arms of exhaling and discharging, with the intensity of adjustment training.
Afterwards, introduce check valve 2,3.These two check valves 2,3 are installed in respectively in the air-breathing branched pipe 12 and expiration branched pipe 13 of threeway respiratory siphon 1, are made up of diaphragm (spool 121,131) and diaphragm base (valve seat 122,132).Referring to shown in Figure 1, diaphragm 121,131 centers are provided with conoid protuberance 1211,1311, and diaphragm base 122,132 centers are provided with the hole.Among other embodiment; This hole also can be for being arranged on a circle that centers on its center on the diaphragm base 122,132; Even can not be pore structure also; Diaphragm 121,131 and corresponding diaphragm base 122,132 form to fit together can forbid gas flow, but separately the mobile structure of working in coordination of supplied gas gets final product.In the present embodiment, some hollow out zones 1212 are set on the diaphragm 121, as shown in Figure 3; Diaphragm 131 is similar with diaphragm 121 structures, and this hollow out zone also can be set.During use; Diaphragm 121,131 is through in the aperture in the middle of conoid protuberance 1211, the 1311 embedding diaphragm bases 122,132 at center; Diaphragm 121,131 is fixed on the diaphragm base 122,132; With prevent the trainer blow or breathing process in, twisting takes place and causes diaphragm 121,131 torsional deformations in first spring 123, second spring 133.When diaphragm 121,131 and diaphragm base were opened in 122,132 minutes, the hollow out of the hole at diaphragm base 122,132 centers and diaphragm 121,131 zone formed gas channel.In addition; Diaphragm base 122 peripheries of the check valve 2 in the air-breathing branched pipe 12 have the screw thread that coincide with air-breathing branched pipe 12 inwalls of breathing three-way pipe 1; Mode through screwing is fixed on this diaphragm base 122 in the air-breathing branched pipe 12; And can realize the adjusting of inspiratory resistance size through screwing the compression degree of regulating distance adjustment first spring 123 that gets in the air-breathing branched pipe 12.
Then introduce first spring 123, second spring 133.First spring 123, second spring 133 are installed in respectively in the air-breathing branched pipe 12 and expiration branched pipe 13 of threeway respiratory siphon 1; Be fixed between diaphragm 121 and the spring pedestal 124 of the check valve 2 in the air-breathing branched pipe 12 or between the diaphragm 131 and spring pedestal 134 of the check valve 3 in the expiration branched pipe 13, produce air-breathing and expiratory resistance through pressurized.In other embodiments, this first spring 123, second spring 133 also can be substituted by other elastomeric element that can realize the compression stretching function.
Introduce spring pedestal 124,134 more then.Both are used for supporting and fixing first spring 123, second spring 133, and material preferably adopts duroplasts.Expiration branched pipe 13 is provided with screw thread near the inwall of port; Spring pedestal 134 peripheries in the expiration branched pipe 13 have the screw thread that coincide with expiration branched pipe 13 inwalls; Mode through screwing is fixed on this spring pedestal 134 in the expiration branched pipe 13; And can realize the adjusting of expiratory resistance size through screwing the compression degree of regulating distance adjustment second spring 133 that gets in the expiration branched pipe 13.Some hollow out zones 1241 are set on the spring pedestal 124, as shown in Figure 4; Spring pedestal 134 is similar with spring pedestal 124 structures, similar hollow out zone also can be set, to form gas channel.
Below introduce this respiratory training device and can play the principle that improves trainer's breathing function.
When the diver who uses this device was air-breathing, there was pressure difference in the diaphragm 131 in the expiration branched pipe 13 owing to left and right sides air-flow, thereby is inwardly drawn, and is resisted against diaphragm base 132, and promptly this check valve 3 is closed; There is pressure difference in diaphragm 121 in the air-breathing branched pipe 12 owing to left and right sides air-flow, thereby is also inwardly drawn, and opens in 122 minutes with the diaphragm base, and promptly this check valve 2 is opened.Gas gets into via this check valve 2, but this moment, first spring 123 was in compressive state, and diaphragm 121 is pushed down by first spring 123, need overcome the elastic force of first spring 123 when check valve 2 is opened, and at this moment, needs FI just can overcome elastic force; The pressure differential of the said air-breathing diaphragm that causes about 121 is during greater than these first spring, 123 elastic force, and first spring 123 shrinks, and check valve 2 is opened, and gas gets into to be difficult to articulate through air-breathing branched pipe 12 and supplies the diver to breathe.
When the diver exhaled, the diaphragms 121 in the air-breathing branched pipe 12 were because there is pressure difference in left and right sides air-flow, thereby by to extrapolation, were resisted against diaphragm base 122, and promptly this check valve 2 is closed; Diaphragms 131 in the expiration branched pipe 13 are because there is pressure difference in left and right sides air-flow, thereby also by to extrapolation, open in 122 minutes with the diaphragm base, and promptly this check valve 3 is opened.Gas must get into atmospheric environment through expiration branched pipe 13, and this moment, second spring 133 was in compressive state, and diaphragm 131 is pushed down by second spring 133, need overcome the elastic force of second spring 133 when check valve 3 is opened, and therefore needs diver's forced expiration; The pressure differential of the diaphragm about 131 that said expiration causes is during greater than these second spring, 133 elastic force, and second spring 133 shrinks, and check valve 3 is opened, and gas is discharged through expiration branched pipe 13.Different with eupnea, when using this device, in air-breathing, the exhalation process; Need overcome the elastic force of first spring 123, second spring 133; The diver need firmly breathe, and promptly respiratory system need be breathed acting than increasing under the situation of eupnea, thereby reaches the effect of tempering respiratory system.
Can find out, when the diver uses this device to carry out respiratory training, increase air-breathing and expiratory resistance through this device; And then increased and breathed load; Through the training of certain hour, body respiratory system particularly respiratory muscle function is strengthened, thereby improves the adaptive capacity that the diver breathes at hyperbaric environment; Realize strengthening the function that the diver breathes the acting ability, improve the diver and carry out big degree of depth saturation diving efficiency of operation.
To sum up, compared with prior art, the advantage of the utility model is:
1, this device uses first spring 123, second spring 133 to act on the mode of the diaphragm 121,131 in air-breathing, the expiration branched pipe; Increase the resistance that check valve 2,3 is opened; Realize increase and adjustment resistance size air-breathing and respiratory resistance, reach the purpose of respiratory system training with this.
2, through being installed in breathings in the face shield 4 breathings of being difficult to articulate, reduce respiration dead space, the raising respiratory exchange ratio.When the diver uses the breathing of being difficult to articulate tired, can not contain and be difficult to articulate, utilize face shield 4 to breathe in short-term, to reduce diver's degree of fatigue.Simultaneously, face shield 4 adopts rubber fixed bands 42 and head to fix, and adopts soft rubber material to guarantee that face shield is with facial airtight with face contacted edge around the face shield 4.
Though the utility model with preferred embodiment openly as above; But it is not to be used for limiting the utility model; Any those skilled in the art are in spirit that does not break away from the utility model and scope; Can utilize the method and the technology contents of above-mentioned announcement that the utility model technical scheme is made possible change and modification, therefore, every content that does not break away from the utility model technical scheme; To any simple modification, equivalent variations and modification that above embodiment did, all belong to the protection domain of the utility model technical scheme according to the technical spirit of the utility model.
Claims (10)
1. a respiratory training device is characterized in that, comprising:
Surround the airtight chamber that forms by pipeline, said airtight chamber comprises first arm with opening at least, get into as ambient atmos said airtight chamber passage second arm and as the 3rd arm of expiration passing away;
Be arranged on first check valve in second arm;
Be arranged on second check valve in the 3rd arm.
2. respiratory training device according to claim 1 is characterized in that, said first check valve comprises:
Be arranged on first valve seat and first spool that is arranged in second arm of second tube opening;
First spool is resisted against first elastomeric element that forms hermetic seal on first valve seat, and wherein, said first elastomeric element is first spring;
Said second check valve comprises:
Be arranged on second valve seat and second spool in the 3rd arm, said second spool than said second valve seat more near the opening of the 3rd arm;
Second spool is resisted against second elastomeric element that forms hermetic seal on second valve seat, wherein, institute
Stating second elastomeric element is second spring.
3. respiratory training device according to claim 2; It is characterized in that; Also be provided with first spring pedestal in second arm; Said relatively first spool of said first spring pedestal is further from the opening of said second arm, and an end of said first spring is fixed on said first spring pedestal, and the other end of said first spring is fixed on said first spool.
4. respiratory training device according to claim 2; It is characterized in that; The opening part of the 3rd arm also is provided with second spring pedestal, and an end of said second spring is fixed on said second spring pedestal, and the other end of said second spring is fixed on said second spool.
5. respiratory training device according to claim 2 is characterized in that the inwall of second arm is provided with screw thread, and the periphery of said first valve seat is provided with the screw thread with said screw thread coupling.
6. respiratory training device according to claim 2 is characterized in that the inwall of the 3rd arm is provided with screw thread, and the periphery of said second valve seat is provided with the screw thread with said screw thread coupling.
7. respiratory training device according to claim 2 is characterized in that, said first valve seat is provided with porose, and said first spool is provided with the projection with said hole coupling.
8. respiratory training device according to claim 2 is characterized in that, said second valve seat is provided with porose, and said second spool is provided with the projection with said hole coupling.
9. respiratory training device according to claim 1 is characterized in that, also comprises: breathing mask, said breathing mask are provided with the interface that links to each other with the opening of said first arm.
10. respiratory training device according to claim 1 is characterized in that, said airtight chamber is a three-way pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202012334U CN202526846U (en) | 2012-04-26 | 2012-04-26 | Respiratory training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202012334U CN202526846U (en) | 2012-04-26 | 2012-04-26 | Respiratory training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202526846U true CN202526846U (en) | 2012-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202012334U Expired - Fee Related CN202526846U (en) | 2012-04-26 | 2012-04-26 | Respiratory training device |
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| Country | Link |
|---|---|
| CN (1) | CN202526846U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446715A (en) * | 2013-08-29 | 2013-12-18 | 河南科技大学第一附属医院 | Breathing training device for dysarthria rehabilitation |
| CN106492421A (en) * | 2015-09-07 | 2017-03-15 | 赛客（厦门）医疗器械有限公司 | Intelligent breathing training aidss |
| CN107899201A (en) * | 2017-10-23 | 2018-04-13 | 中南大学湘雅二医院 | A kind of parallel connection type air-breathing and expiration respiration training |
| CN113018796A (en) * | 2021-02-05 | 2021-06-25 | 中国人民解放军总医院海南医院 | Wearable equipment for lung rehabilitation |
| CN113457087A (en) * | 2021-06-30 | 2021-10-01 | 杨茜 | Breathing exercise device capable of counting and separating breathing paths and exercise method |
-
2012
- 2012-04-26 CN CN2012202012334U patent/CN202526846U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446715A (en) * | 2013-08-29 | 2013-12-18 | 河南科技大学第一附属医院 | Breathing training device for dysarthria rehabilitation |
| CN103446715B (en) * | 2013-08-29 | 2016-03-16 | 河南科技大学第一附属医院 | Dysarthrosis rehabilitation respiration training |
| CN106492421A (en) * | 2015-09-07 | 2017-03-15 | 赛客（厦门）医疗器械有限公司 | Intelligent breathing training aidss |
| CN106492421B (en) * | 2015-09-07 | 2019-04-19 | 赛客（厦门）医疗器械有限公司 | Intelligent breathing training aids |
| CN107899201A (en) * | 2017-10-23 | 2018-04-13 | 中南大学湘雅二医院 | A kind of parallel connection type air-breathing and expiration respiration training |
| CN107899201B (en) * | 2017-10-23 | 2023-05-23 | 中南大学湘雅二医院 | Parallel inspiration and expiration respiration trainer |
| CN113018796A (en) * | 2021-02-05 | 2021-06-25 | 中国人民解放军总医院海南医院 | Wearable equipment for lung rehabilitation |
| CN113457087A (en) * | 2021-06-30 | 2021-10-01 | 杨茜 | Breathing exercise device capable of counting and separating breathing paths and exercise method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20160426 |