CN207462575U - A kind of tandem type is exhaled and the respiration training of air-breathing combined training - Google Patents
A kind of tandem type is exhaled and the respiration training of air-breathing combined training Download PDFInfo
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- CN207462575U CN207462575U CN201721364031.0U CN201721364031U CN207462575U CN 207462575 U CN207462575 U CN 207462575U CN 201721364031 U CN201721364031 U CN 201721364031U CN 207462575 U CN207462575 U CN 207462575U
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- sleeve
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- valve body
- air
- nonreturn valve
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Abstract
A kind of tandem type is exhaled and the respiration training of air-breathing combined training,Including valve body,The both ends of the valve body are sealedly connected with sleeve,Main airway is equipped in the sleeve,Two main airways pass through the spool control connection or closing in valve body,The spool includes two nonreturn valve cores that the port of export is oppositely arranged,The opposite end face of two nonreturn valve cores and valve seal,Gap is equipped between the nonreturn valve core outer wall and valve interior wall and forms branch airway,So that the nonreturn valve core can be axially moveable in valve body,And the end face of the nonreturn valve core with valve body seal when separating,Main airway is connected with branch airway,The sleeve lining is equipped with guide groove in an axial direction,The adjusting screw rod being coaxially disposed with sleeve is equipped in the sleeve,The utility model is simple in structure,It is easy to use,Inspiratory dyspnea can be directed to,Expiratory dyspnea and mixed dyspnea realize that air-breathing is trained simultaneously,It exhales and trains and Combination respiratory training,And inspiratory resistance and expiratory resistance can be independent,It continuously adjusts.
Description
Technical field
The utility model is related to the respiration trainings of a kind of expiration of tandem type and air-breathing combined training.
Background technology
With the exacerbation of atmosphere pollution and the aging of crowd structure, respiratory disease illness rate cumulative year after year becomes
Influence the significant problem of national residents publilc health.Respiratory disease is easy to cause human body respiration difficulty, so as to cause anoxic,
Induce the disease in terms of heart and brain.Different respiratory diseases can lead to different expiratory dyspnea, be led by respiratory apparatus lesion
The expiratory dyspnea of cause shows as three kinds of forms：Inspiratory dyspnea, bronchial asthma and resistance caused by throat and tracheostenosis
Mixed dyspnea caused by the diseases such as plug property expiratory dyspnea caused by tuberculosis, pneumonia pulmonary fibrosis and pneumothorax.
On the one hand it is to carry out active treatment, on the other hand in order to which human body respiration caused by solving respiratory disease is difficult
It is that respiratory training is carried out during treatment, diaphragm and external intercostals when improving air-breathing, internal intercostals and abdomen when exhaling
The muscle strength of flesh and some other auxiliary muscle restores effective abdominal respiration as far as possible, improves respiratory capacity, improves oxygen
The sucking and CO2 emission of gas so as to improve expiratory dyspnea symptom, reduce postoperative complications.In addition, for some
It is difficult to have difficulty in breathing caused by the respiratory system organ aging of the pulmonary disease cured and the elderly, can also be instructed by breathing
Practice, enhance the respiratory capacity of lung, improve cardio-pulmonary function, quality of making the life better.
At present, the instrument dedicated for exhale training and air-breathing training is very more, mostly using float-type structure, such as likes
Energy health board respiration training, the respiration training of Chongqing Bo Wei Bioisystech Co., Ltd, auspicious rise breathe single-ball training device etc..This
The shortcoming of class respiration training：(1) the cylindricality barrel chamber equipped with float is needed to place vertically when in use；(2) it can only do and inhale
Gas is trained, and expiration with pursed lips training needs the aperture of patient oneself control lip, random bigger；(3) inspiratory resistance is adjusted not
Continuously；(4) volume is larger mostly, heavier-weight, not readily portable.In addition there are small part product such as PowerBreathe breathing instructions
Although practice device, the prosperous SC-A respiration trainings of Sheng, utility model patent 201520499638.4 etc. to require without position, only
Air-breathing training can be done, and complicated.
Utility model content
The utility model overcome existing for above-mentioned technology it is insufficient and propose it is a kind of it is portable, using simple and without position
It is required that a kind of tandem type exhale and air-breathing combined training respiration training, the training aids can be directed to inspiratory dyspnea, exhale
Difficult and mixed dyspnea realize simultaneously air-breathing training, exhale training and Combination respiratory training, and inspiratory resistance and
Expiratory resistance can individually, continuously adjust.
A kind of tandem type is exhaled and the respiration training of air-breathing combined training, including valve body, the both ends sealing of the valve body
Sleeve is connected with, main airway is equipped in the sleeve, two main airways are connected by the spool in valve body, and the spool includes
Two nonreturn valve cores that mouth end is oppositely arranged, two nonreturn valve cores pass through opposite end face and valve body seal sealing is closed
Main airway is equipped with gap and forms branch airway so that the nonreturn valve core can be between the nonreturn valve core outer wall and valve interior wall
It is axially moveable in valve body, and when the end face of the nonreturn valve core is separated with valve body seal, main airway is connected with branch airway, institute
The adjusting screw rod for being equipped in sleeve and being coaxially disposed with sleeve is stated, the adjusting screw rod is limited by axially stop block in sleeve
It is interior, adjusting nut is installed, the adjusting nut is limited by circumferential limiting device in sleeve, described on the adjusting screw rod
Adjusting nut is connect by spring with nonreturn valve core so that nonreturn valve core links with adjusting nut, the end face of the nonreturn valve core
It is controlled with the pressure of valve body seal by amount of spring compression.
The sleeve is transparent material, and the sleeve upper edge is axially arranged with the load scale for facilitating adjustment spring decrement.
So as to which inspiratory load and load of exhaling can be independently arranged corresponding load scale according to physician guidance, ensure the controllable of training
Property.
The circumferential direction limiting device includes the guide groove for being arranged on sleeve lining, axially being laid along sleeve, the adjusting spiral shell
Mother is mounted on by sliding block in guide groove so that the adjusting nut is moved along guide groove.
The branch airway is annular air channel.
The nonreturn valve core is equipped with one-way cock, and the one-way cock uses soft silica gel pad, the list of two nonreturn valve cores
It is oppositely arranged to valve.Soft silica gel pad can deform, and the one-way cock being made of soft silica gel pad is small, simple and reliable for structure.
The valve body seal is equipped with wedge-type seal circle.The diameter of the wedge-type seal circle is straight with nonreturn valve core end face
Diameter matches.
The valve body seal is equipped with wedge-type seal circle, and the diameter of the wedge-type seal circle and nonreturn valve core end face
Diameter matches, and is to ensure in air-breathing and the pilot process exhaled in this way, the fluctuation of load of lung's muscle is as small as possible.
Since using the above structure, the present apparatus can realize air-breathing training, exhale training and Combination respiratory training simultaneously；
Inspiratory load and load of exhaling can be independently arranged corresponding load scale according to physician guidance；Inspiratory load and load of exhaling
It can be continuously adjusted；When inspiratory load and exhale load be transferred to assigned scale after, in air-breathing and expiration training process, air-breathing and
The expiration fluctuation of load is small, and precision is high；It is arranged using symmetrical structure, identical parts are more, and part category is few, and assembling is simple, is produced into
This is low；It is small, it is easy to carry；Simple in structure, reliability is high, and service life is long；There is no position requirement during use to patient, adjust
It saves, is easy to use comfortable；In addition to being used alone for patient, it can also connect to adjust on the breathing assistance apparatus such as lung ventilator and exhale
Inhale expiration and the inspiratory resistance of channel gas.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the stereogram one of the utility model one-way cock.
Fig. 3 is the stereogram two of the utility model one-way cock.
In attached drawing, 1. first adjusting screw rods, 2. first sleeves, 3. first adjusting nuts, 4. first springs, 5. first is unidirectional
Spool, 6. first one-way cocks, 7. valve bodies, 8. second one-way cocks, 9. second nonreturn valve cores, 10. second sleeves, 11. second
Spring, 12. second adjusting nuts, 13. second adjusting screw rods.
Specific embodiment
In conjunction with attached drawing, the technology contents of the utility model are described further.
As shown in Figures 1 to 3, the respiration training of a kind of tandem type expiration and air-breathing combined training, spiral shell is adjusted including first
Bar 1, the first sleeve 2, the first adjusting nut 3, the first spring 4, the first nonreturn valve core 5, the first one-way cock 6, valve body 7, second
One-way cock 8, the second nonreturn valve core 9, second sleeve 10, second spring 11, the second adjusting nut 12, second adjusting screw rod 13 etc.
Composition.
Pass through threaded engagement, the first adjusting nut 3 and the first sleeve 2 between first adjusting screw rod 1 and the first adjusting nut 3
Coordinated by guide groove, 3 opposite first sleeve 2 of the first adjusting nut can only make translational motion in an axial direction.When rotation first is adjusted
During screw rod 1, due to can only axially movable, the first adjusting nut 3 can be sent out the first adjusting nut 3 with the first adjusting screw rod 1
Raw relative rotary motion, the first adjusting nut 3 will generate axial movement with respect to the first adjusting screw rod 1, due to the first adjusting spiral shell
There are one axial limitings, 3 opposite first sleeve 2 of the first adjusting nut on the inside of 1 left end of bar and 2 shaft shoulder of the first sleeve also to have one
A axial movement.Identical with this principle, the second adjusting screw rod 13 and the second adjusting nut 12 adjust spiral shell by threaded engagement, second
Mother 12 is coordinated with second sleeve 10 by guide groove, and there are one 13 right ends of the second adjusting screw rod and 10 shaft shoulder of second sleeve inside
Axial limiting, rotates the second adjusting screw rod 13, and the second adjusting nut 12 can be axially moved along second sleeve 10.
First nonreturn valve core 5 and the first one-way cock 6 form the first check valve, and the first one-way cock 6 uses soft silica gel pad,
Soft silica gel pad can deform to the right, and gas can flow from left to right, but cannot flow from right to left, be made of soft silica gel pad
One-way cock it is small, simple and reliable for structure.It is unidirectional that same second nonreturn valve core, 9 and second one-way cock 8 forms second
Valve, gas can flow from right to left, but cannot flow from left to right.
First spring 4 is pressed in the right side of the first nonreturn valve core 5 on valve body 7 so that gas cannot be unidirectional by first
The position that is bonded of 5 right side of spool and valve body 7, only when the left end gas pressure of the first nonreturn valve core 5 is less than right end gas pressure
During power, the power that gas pressure difference is acted on the first nonreturn valve core 5 is acted on more than the first spring 4 on the first nonreturn valve core 5
During power, the first nonreturn valve core 5 is detached to left movement, 5 right side of the first nonreturn valve core with valve body 7, and gas can be from separated part
It flows from right to left, the circumferential gap (namely branch airway) of the first nonreturn valve core 5 and valve body 7 is flowed through, into the first sleeve 2
In cavity.Same principle, when the gas differential pressure of 9 left and right ends of the second nonreturn valve core reaches certain value, gas acts on second
When power on nonreturn valve core 9 is more than the power of second spring 11, the second nonreturn valve core 9 can move right, 9 left side of the second nonreturn valve core
End face is detached with valve body 7, and gas can from left to right be flowed from separated part.
Inspiratory resistance is adjusted：
When by 2 left end air-breathing of the first sleeve, the gas of the first check valve cannot flow from right to left, and the first valve blocks up
Extremely；First spring 4 is pressed in the first nonreturn valve core 5 on valve body 7, and in this case, the gas in 2 cavity of the first sleeve will be got over
Come fewer, air pressure will be lower and lower, and the draught head of 5 left and right ends of the first nonreturn valve core will be increasing, when first unidirectional
When the power that the draught head of 5 left and right ends of spool is acted on the first nonreturn valve core 5 is more than the power of the first spring 4, the first check valve
Core 5 will will from right to left be flowed to left movement, gas by the gap of 5 right side of the first nonreturn valve core and valve body 7.Second
Check valve does not hinder gas to flow from right to left, if the right end of second sleeve 10 directly connects air, then air
Pass through gap, the first check valve of 10 cavity of second sleeve, the second one-way cock 8,5 right side of the first nonreturn valve core and valve body 7
The circumferential gap of core 5 and valve body 7 (namely branch airway), 2 cavity of the first sleeve enter human oral cavity, enter back into lung.Pass through
The first adjusting screw rod 1 is rotated, the position of the first adjusting nut 3 can be adjusted, so as to adjust deflection i.e. first of the first spring 4
Spring 4 acts on the power on the first nonreturn valve core 5, when the power that the first spring 4 is acted on the first nonreturn valve core 5 is bigger, first
, will be smaller with the cavity pressure in the first sleeve 2 of oral cavity unicom when 5 right side of nonreturn valve core is detached with valve body 7, lung is just
That to be expanded is bigger, and lung's air-breathing muscle load is bigger.Otherwise act on the first spring 4 by rotating the first adjusting screw rod 1
Power on the first nonreturn valve core 5 is smaller, then the load of lung's air-breathing muscle is just smaller.
Expiratory resistance is adjusted：
When being exhaled by 2 left end of the first sleeve, gas can be acted on by cavity, the first one-way cock 6 of the first sleeve 2
On the second one-way cock 8 and the second nonreturn valve core 9.Second check valve does not allow gas to flow from left to right, when the gas of exhalation
Body is more and more, and the power that the gas of expiration is acted on the left of the second nonreturn valve core 9 is acted on more than extraneous gas and second spring 11
In 9 right side power of the second nonreturn valve core, 9 left end face of the second nonreturn valve core and valve body 7 can detach, and the gas of exhalation will be from this
Separation flows to outside atmosphere from left to right.By adjusting the second adjusting screw rod 13, second spring 11 is made to act on second single
It is bigger to the power of spool 9, the breath pressure that the second nonreturn valve core 9 is pushed to move right is acted on the left of the second nonreturn valve core 9 just
Bigger, lung's muscle load during expiration is bigger.When the power that second spring 11 acts on the second nonreturn valve core 9 is smaller, effect
The breath pressure that the second nonreturn valve core 9 moves right is pushed with regard to smaller in the left side of the second nonreturn valve core 9, lung's muscle during expiration
Load is just smaller.
The muscle group training of air-breathing lung：
The first adjusting screw rod 1 is adjusted, the first adjusting nut 3 is made to be moved to the load scale that doctor specifies, second is adjusted and adjusts
Screw rod 13 is saved, the second adjusting nut 12 is made to be moved to minimum load scale, from 2 left end air-breathing of the first sleeve, lung's flesh during air-breathing
Meat can move under the load scale that doctor specifies, and the load of lung's muscle is close to zero during expiration.
The muscle group training of expiration lung：
The second adjusting screw rod 13 is adjusted, the second adjusting nut 12 is made to be moved to the load scale that doctor specifies, adjusts first
Adjusting screw rod 1 makes the first adjusting nut 3 be moved to minimum load scale, exhales from 2 left end of the first sleeve, lung's flesh during expiration
Meat can move under the load scale that doctor specifies, and the load of lung's muscle is close to zero during air-breathing.
Air-breathing and expiration combined training：
The first adjusting screw rod 1 is adjusted, the first adjusting nut 3 is made to be moved to the inspiratory load scale that doctor specifies；Adjust the
Two adjusting screw rods 13 make the second adjusting nut 12 be moved to the expiration load scale that doctor specifies, are breathed from 2 left end of the first sleeve
Gas, exhales and lung's muscle can all bear to load accordingly during air-breathing.
Claims (7)
1. a kind of tandem type is exhaled and the respiration training of air-breathing combined training, it is characterised in that：Including valve body, the valve body
Both ends are sealedly connected with sleeve, and main airway is equipped in the sleeve, and two main airways are connected by the spool in valve body, the valve
Core includes two nonreturn valve cores that the port of export is oppositely arranged, and two nonreturn valve cores pass through opposite end face and valve body seal
Sealing closing main airway is equipped with gap and forms branch airway so that is described unidirectional between the nonreturn valve core outer wall and valve interior wall
Spool can be axially moveable in valve body, and when the end face of the nonreturn valve core is separated with valve body seal, main airway and branch gas
Road connects, and the adjusting screw rod being coaxially disposed with sleeve is equipped in the sleeve, and the adjusting screw rod is limited by axially stop block
Position is equipped with adjusting nut in sleeve on the adjusting screw rod, the adjusting nut is being covered by the limiting of circumferential limiting device
In cylinder, the adjusting nut is connect by spring with nonreturn valve core so that nonreturn valve core links with adjusting nut, the check valve
The end face of core and the pressure of valve body seal are controlled by amount of spring compression.
2. tandem type according to claim 1 is exhaled and the respiration training of air-breathing combined training, it is characterised in that：It is described
Sleeve is transparent material, and the sleeve upper edge is axially arranged with the load scale for facilitating adjustment spring decrement.
3. tandem type according to claim 1 is exhaled and the respiration training of air-breathing combined training, it is characterised in that：It is described
Circumferential limiting device includes being arranged on sleeve lining, the guide groove axially laid along sleeve, and the adjusting nut is pacified by sliding block
In guide groove so that the adjusting nut is moved along guide groove.
4. tandem type according to claim 2 is exhaled and the respiration training of air-breathing combined training, it is characterised in that：It is described
Branch airway is annular air channel.
5. tandem type according to claim 4 is exhaled and the respiration training of air-breathing combined training, it is characterised in that：It is described
Nonreturn valve core is equipped with one-way cock, and the one-way cock uses soft silica gel pad, and the one-way cock of two nonreturn valve cores is opposite to be set
It puts.
6. the tandem type according to one of claim 1 to 5 is exhaled and the respiration training of air-breathing combined training, feature exist
In：The valve body seal is equipped with wedge-type seal circle.
7. tandem type according to claim 6 is exhaled and the respiration training of air-breathing combined training, it is characterised in that：It is described
The diameter of wedge-type seal circle and the diameter of nonreturn valve core end face match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364031.0U CN207462575U (en) | 2017-10-23 | 2017-10-23 | A kind of tandem type is exhaled and the respiration training of air-breathing combined training |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364031.0U CN207462575U (en) | 2017-10-23 | 2017-10-23 | A kind of tandem type is exhaled and the respiration training of air-breathing combined training |
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| Publication Number | Publication Date |
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| CN207462575U true CN207462575U (en) | 2018-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721364031.0U Expired - Fee Related CN207462575U (en) | 2017-10-23 | 2017-10-23 | A kind of tandem type is exhaled and the respiration training of air-breathing combined training |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812361A (en) * | 2017-10-23 | 2018-03-20 | 湖南三德波特医疗科技有限公司 | A kind of tandem type is exhaled and the respiration training of air-breathing combined training |
-
2017
- 2017-10-23 CN CN201721364031.0U patent/CN207462575U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812361A (en) * | 2017-10-23 | 2018-03-20 | 湖南三德波特医疗科技有限公司 | A kind of tandem type is exhaled and the respiration training of air-breathing combined training |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191218 Address after: 410000 Hunan province Changsha Kaifu District, Xiangya Road No. 110 Patentee after: Xiao Kui Address before: 410154 Hunan province Changsha Kaifu District, Sha Ping Street Youth Road No. 1048 rivers Medical Health Industrial Park 17 building 3 floor, Room 305 Patentee before: Hunan Sande Porter Medical Technology Co Ltd |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |