CN206995732U - A kind of pulmonary function exerciser - Google Patents
A kind of pulmonary function exerciser Download PDFInfo
- Publication number
- CN206995732U CN206995732U CN201720936152.1U CN201720936152U CN206995732U CN 206995732 U CN206995732 U CN 206995732U CN 201720936152 U CN201720936152 U CN 201720936152U CN 206995732 U CN206995732 U CN 206995732U
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- Prior art keywords
- air inlet
- reviewing
- inlet pipe
- gear
- installation axle
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Abstract
The utility model discloses a kind of pulmonary function exerciser, including, spheroid spheroid is provided with admitting pipe joint, titting water outlet, air inlet pipe joint, measurement assembly；The underwater that air inlet pipe enters in spheroid through air inlet pipe joint, air inlet pipe joint also connect with gas blow pipe one end；Venthole is provided with the top of spheroid, venthole and first row stomata face, first row stomata are connected by second row stomata with driving chamber；Driving chamber is arranged on lower bottom base and impeller is provided with driving chamber；Impeller is arranged in driving chamber by the second installation axle；Installation cavity is additionally provided with lower bottom base, second gear is installed in installation cavity, the 3rd gear is fixed on the second installation axle and stretches into installation cavity one end；Second gear is arranged in installation cavity by the 3rd installation axle；4th installation axle one end passes lower bottom base；Upper bed-plate is provided with above lower bottom base, the 3rd installation axle enters through upper bed-plate to be arranged in the instruction chamber on upper bed-plate, and is fixed with pointer in the 3rd installation axle entered in instruction chamber.
Description
Technical field
A kind of Medical Devices are the utility model is related to, more particularly to a kind of pulmonary function exerciser.
Background technology
After patient's pulmonary injury or exhaustion, generally require and the lung of patient is performed physical exercise by exerciser to reach gradual
Recover the effect of PFT.Typically performed physical exercise at present using lung ventilator or negative pressure exercise device, but the cost mistake of lung ventilator
Height, and larger be unfavorable for carrying.And negative pressure exercise device is extremely limited to lung's train on, and if patient by discharge
Gas is sucked back in lung, however reverse effect can be played.
Other existing pulmonary function exerciser does not count the device of air-blowing quantity (or respiratory capacity), and this is extremely unfavorable for doctor
Or user judges train on and understands the actual conditions of patient.
Therefore it is applicant's understanding that it is necessary to design a kind of pulmonary function exerciser, its gas for using air blowing to perform physical exercise and blowing out
Body can be filtered, so as to provide more preferable train on and cause patient can not resorption spue gas.It is also equipped with addition
Count the function of patient's expiratory volume.
Utility model content
In view of the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide a kind of PFT
Exerciser.
To achieve the above object, the utility model provides a kind of pulmonary function exerciser, including, on the spheroid described in spheroid
Provided with admitting pipe joint, titting water outlet, air inlet pipe joint, measurement assembly, described admitting pipe joint is used for and external pipe
Connection is with to ball interior water filling；
Described measurement assembly, including lower bottom base and upper bed-plate；Described titting water outlet is arranged at spheroid bottommost, its
For the water in spheroid to be discharged；Described air inlet pipe joint connects with ball interior, and air inlet pipe enters through air inlet pipe joint
Underwater in spheroid, described air inlet pipe joint also connect with gas blow pipe one end, the described gas blow pipe other end and air blowing shield
Gas outlet connects；
Venthole, described venthole and first row stomata face, institute are provided with the top of described spheroid, below measurement assembly
The first row stomata stated is connected by second row stomata with driving chamber；
Described driving chamber is arranged on lower bottom base and impeller is provided with described driving chamber, and described impeller is positioned at the
Directly over two steam vents；
Described impeller is arranged in driving chamber by the second installation axle, and the second described installation axle both ends are separately mounted to
In first mounting groove of lower bottom base；
Installation cavity is additionally provided with described lower bottom base, second gear, the second described tooth are installed in described installation cavity
The end-tooth engaged transmission of wheel and the 3rd gear, the 3rd described gear are fixed on the second installation axle and stretch into installation cavity one end；
Described second gear is arranged in installation cavity by the 3rd installation axle；4th installation axle one end passes lower bottom base,
And pass lower bottom base one end and be provided with knob portion；
Upper bed-plate is provided with above described lower bottom base, the 3rd described installation axle enters through upper bed-plate is arranged on upper bed-plate
On instruction chamber in, and enter instruction chamber in the 3rd installation axle on be fixed with pointer, set on the index plane of described instruction chamber
There is scale；Described upper bed-plate on driving chamber correspondence position with being additionally provided with exhaust outlet.
As further improvement of the utility model, described admitting pipe joint, titting water outlet are provided with sealing-plug institute
The sealing-plug stated is used to seal admitting pipe joint and titting water outlet.
As further improvement of the utility model, in addition to first gear, described second gear and first gear
End-tooth engaged transmission, described first gear are arranged in installation cavity by the 4th installation axle；
Reseting cavity is additionally provided with described lower bottom base, the 4th installation axle passes through reseting cavity, and the 4th installation axle is in reseting cavity
Part be provided with baffle ring, the 4th installation axle is set with back-moving spring between baffle ring and reseting cavity；
During original state, described first gear can be consistently separated with second gear in the presence of back-moving spring, mutually
Between not engaged transmission.
As further improvement of the utility model, limited block is provided with index plane, by pointer initial position.
As further improvement of the utility model, the first anti-reviewing and second anti-down is provided with second row stomata
Piece, described first anti-reviewing one end is connected with second row stomata side wall, and described second row stomata is anti-down first
Non-return platform is provided with below piece；
The first described anti-reviewing and the second anti-reviewing section are semicircle and have a diameter larger than second exhaust bore dia,
The first described anti-reviewing is below the second anti-reviewing and the first anti-reviewing and the second anti-reviewing are mutually adjacent to；
Described the first anti-reviewing and the second anti-reviewing is made of soft elastic material.
As further improvement of the utility model, described air inlet pipe be provided with air inlet pipe junction contacts one end into
The big end of tracheae, the big end end contact of gas blow pipe at the big end of described air inlet pipe and gas blow pipe are held out against, the big end of described air inlet pipe with
The big end of gas blow pipe is fitted into the barrel bore of branch sleeve, and described barrel bore inwall passes through spiral shell with air inlet pipe joint outer wall
Line screws assembling.
As further improvement of the utility model, it is provided with crossing in gas passage for the big end of gas blow pipe greater diameter than entering
The safety board of tracheal diameter, three proofings reviewing is installed on described safety board, described three proofings reviewing is not more than its diameter
1/30 be connected with safety board；Described three proofings reviewing is made of soft elastic material.
As further improvement of the utility model, set between the big end of described air inlet pipe and the big end in contact end face of gas blow pipe
There is sealing ring.
As further improvement of the utility model, described first exhaust bore dia is more than second exhaust bore dia.
As further improvement of the utility model, first exhaust bore dia is at least more three times greater than second exhaust bore dia
(including 3 times).
The beneficial effects of the utility model are：
1st, the utility model is simple in construction, easy to use, and projection amount can be counted and greatly facilitate disease
The judgement of people or medical worker to the state of an illness.
2nd, the utility model is spued by water filtration gas and can anti-suck, can effectively protect user.
Brief description of the drawings
Fig. 1 is a kind of structural representation of pulmonary function exerciser embodiment of the utility model.
Fig. 2 is a kind of structural representation of pulmonary function exerciser embodiment of the utility model.
Fig. 3 is a kind of structural representation of pulmonary function exerciser embodiment of the utility model.
Fig. 4 is a kind of structural representation of pulmonary function exerciser embodiment of the utility model.
Fig. 5 is a kind of structural representation of pulmonary function exerciser embodiment of the utility model.
Fig. 6 is a kind of structural representation of pulmonary function exerciser embodiment of the utility model.
Fig. 7 is enlarged drawing at F1 in Fig. 6.
Fig. 8 is a kind of joint module structure schematic diagram of pulmonary function exerciser embodiment of the utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Referring to Fig. 1-Fig. 8, a kind of pulmonary function exerciser, including, spheroid 100, described spheroid 100 connects provided with water inlet pipe
First 110, titting water outlet 130, air inlet pipe joint 120, measurement assembly, described admitting pipe joint 110 is used for and external pipe
Connection is with to the internal water flooding of spheroid 100；
Described measurement assembly, including lower bottom base 210 and upper bed-plate 220；
Described titting water outlet 130 is arranged at the bottommost of spheroid 100, and it is used to discharge in the water in spheroid 100；
Described air inlet pipe joint 120 connects with the inside of spheroid 100, and air inlet pipe 320 enters through air inlet pipe joint 120
Underwater in spheroid 100, described air inlet pipe joint 120 also connect with the one end of gas blow pipe 310, and described gas blow pipe 310 is another
One end connects with the gas outlet of air blowing shield 330, and described air blowing shield 330 is used to make patient worn in mouth, with by gas blow pipe to
Blown in spheroid 100；
Described admitting pipe joint 110, titting water outlet 130 are provided with sealing-plug 140, and described sealing-plug 140 is used for
Admitting pipe joint 110 and titting water outlet 130 are sealed, sealing-plug 140 and admitting pipe joint 110 and water outlet can be used
Pipe joint 130 is sealed by way of threaded engagement assembling.
Venthole 101, described venthole 101 and first exhaust are provided with the top of described spheroid 100, below measurement assembly
The face of hole 201, described first row stomata 201 are connected by second row stomata 202 with driving chamber 212；
Described driving chamber 212 is arranged on lower bottom base 210 and impeller 740, institute is provided with described driving chamber 212
The impeller 740 stated is located at directly over second row stomata 202；
Described impeller 740 is arranged in driving chamber 212 by the second installation axle 420, the second described installation axle both ends
It is separately mounted in the first mounting groove 211 of lower bottom base 210；
Installation cavity 214 is additionally provided with described lower bottom base 210, second gear 720 is installed in described installation cavity 214,
The end-tooth engaged transmission of the described gear 730 of second gear 720 and the 3rd, the 3rd described gear 730 are fixed on the second peace
Dress axle 420 stretches into the one end of installation cavity 214；
Described second gear 720 is arranged in installation cavity 214 by the 3rd installation axle 430；
Described second gear can also pass through with the end-tooth engaged transmission of first gear 710, described first gear
Four installation axles 440 are arranged in installation cavity；
Reseting cavity 213 is additionally provided with described lower bottom base 210, the 4th installation axle 440 passes through reseting cavity 213, the 4th installation
Axle 440 is provided with baffle ring 442 on the part in reseting cavity 213, the 4th installation axle 440 is set between baffle ring and reseting cavity 442
There is back-moving spring 600；
During original state, described first gear can be consistently separated with second gear in the presence of back-moving spring, mutually
Between not engaged transmission.
The one end of 4th installation axle 440 passes lower bottom base 210, and passes the one end of lower bottom base 210 and be provided with knob portion 441；
Upper bed-plate 220 is provided with above described lower bottom base, the 3rd described installation axle 430 enters through upper bed-plate to be arranged on
In instruction chamber 221 on upper bed-plate 220, and pointer 510 is fixed with the 3rd installation axle 430 entered in instruction chamber 221, institute
The index plane 224 for the instruction chamber 221 stated is provided with scale, in use, can just be read by the corresponding relation of indicator and scale
Corresponding air-blowing quantity；
The described opening of instruction chamber 221 is sealed by seal disc 230, and described seal disc 230 is made of transparent material.
Described upper bed-plate is with being additionally provided with exhaust outlet 222 on driving chamber correspondence position.
In use, first ensure that air inlet pipe is in below the water surface in spheroid in one end of ball interior, then user
Blown by air blowing shield into spheroid, enter venthole 101, first row after the filtering of water is first passed around into the gas in spheroid
Stomata 201, then impeller 740 is blowed to by second row stomata 202 and rotated with impeller, described impeller 740 can lead to when rotating
Crossing the 3rd gear drives second gear to rotate, and described second gear can drive pointer 510 to rotate when rotating, and then pass through pointer
510 rotate after with regard to the air-blowing quantity that can read user, (design of certain scale will consider with the corresponding relation of index plane high scale
To error, and carry out error compensation).
In user without using rear, hold first knob portion 441 the 4th installation axle 440 is pressed into lower bottom base until
First gear engages with second gear, and then rotating the 4th installation axle rotates backward first gear driving second gear, until
Pointer recovers initial position, finally decontrols knob portion, described first gear can in the presence of back-moving spring with the second tooth
Wheel separation.This has just accomplished the function " being zeroed ".
Further, in order to easily adjust pointer, can be set on index plane 224, by pointer initial position
Limited block 223, described limited block 223 are used to preventing pointer by (being rotated more than a circle, that is, pointer at most turns around),
As long as in use, indicators turn just can be considered " zero " to contacting (original state) with limited block 223.
Further, in order to prevent in use, the reverse air-breathing of user is to cause impeller to rotate backward so that measuring
As a result it is inaccurate, the first anti-215 and second anti-reviewing 216 of reviewing can be set on second row stomata 220, and described first is anti-
The one end of reviewing 215 is connected with second row stomata side wall, and described second row stomata 202 is below the first anti-reviewing 215
Provided with non-return platform 217；
The first described anti-anti- section of reviewing 216 of reviewing 215 and second is that semicircle and diameter is more than second row stomata
Diameter, the described first anti-reviewing 215 is positioned at the second anti-lower section of reviewing 216 and the first anti-215 and second anti-reviewing 216 of reviewing
Mutually it is adjacent to；
The first described anti-215 and second anti-reviewing 216 of reviewing is made of soft elastic material, such as silica gel, rubber
Deng, in use, the gas blown by ball interior first blows the first anti-215 and second anti-reviewing 216 of reviewing open, Ran Houcai
Impeller is driven, and when ball interior produces negative pressure, because the first anti-215 and second anti-reviewing 216 of reviewing is to be staggered
And there is non-return platform 217 to block the first anti-reviewing 215, therefore plugging effect can be formed to second exhaust port, so as to prevent gas from the
In two steam vent suck-backs such as spheroid.
Further, in order that air inlet pipe, air inlet pipe joint, gas blow pipe can be dismantled conveniently, and sealing is kept, can adopted
With following structure：
Described air inlet pipe 320 contacts with air inlet pipe joint 130 is provided with the big end 321 of air inlet pipe on one end, described enters
The big end 321 of tracheae and the big end contact of end 311 of gas blow pipe of gas blow pipe 310 are held out against, the big end 321 of described air inlet pipe and gas blow pipe
Big end 311 is fitted into the barrel bore 301 of branch sleeve 300, the described inwall of barrel bore 301 and air inlet pipe joint outer wall
Assembled by threaded engagement.
Further, in order to prevent in use, user by water from gas blow pipe miss suction inlet in, can be in gas blow pipe
The safety board 312 set greater diameter than air inlet bore is crossed in gas passage 3111 at big end 311, on described safety board 312
Three proofings reviewing 902 is installed, 1/30 of described three proofings reviewing 902 no more than its diameter is connected with safety board 312；
Described three proofings reviewing 902 is made of soft elastic material, such as silica gel, rubber.When user is from air blowing
During mouth air-breathing, described three proofings reviewing can be adjacent to safety board to close gas blow pipe, so as to avoid water from gas blow pipe by entering
Tracheae sucks.
Further, it is provided with sealing ring between the big end 321 of described air inlet pipe and the big contact face of end 311 of gas blow pipe
901, this can improve its sealing effectiveness.
Further, the described diameter of first row stomata 201 is more than the diameter of second row stomata 202, is preferably, first exhaust
The diameter of hole 201 is at least more three times greater than the diameter of second row stomata 202.This design is exactly to be pressurized principle in fact so that gas is from
One steam vent 201 is pressurized when entering second row stomata 202, and more sufficient power is provided so as to be rotated for impeller.
Further, in addition to base 800, described base 800 are described provided with the mating groove 801 coordinated with spheroid
The bottom of mating groove 801 be provided with mating holes 802, described mating holes 802 coordinates with drainage joint 130.Described base 800
It is mainly used for placing spheroid, prevents balls tumble.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member makes many modifications and variations without creative work can according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (10)
1. a kind of pulmonary function exerciser, including, spheroid, it is characterized in that：Described spheroid is provided with admitting pipe joint, outlet pipe connects
Head, air inlet pipe joint, measurement assembly, described admitting pipe joint are used to connect with external pipe with to ball interior water filling；
Described measurement assembly, including lower bottom base and upper bed-plate；Described titting water outlet is arranged at spheroid bottommost, and it is used for
Water in spheroid is discharged；Described air inlet pipe joint connects with ball interior, and air inlet pipe enters spheroid through air inlet pipe joint
Interior underwater, described air inlet pipe joint also connect with gas blow pipe one end, the described gas blow pipe other end and air blowing shield outlet
Mouth connection；
Venthole, described venthole and first row stomata face are provided with the top of described spheroid, below measurement assembly, it is described
First row stomata is connected by second row stomata with driving chamber；
Described driving chamber is arranged on lower bottom base and impeller is provided with described driving chamber, and described impeller is located at second row
Directly over stomata；
Described impeller is arranged in driving chamber by the second installation axle, and the second described installation axle both ends are separately mounted to go to the bottom
In first mounting groove of seat；
Installation cavity is additionally provided with described lower bottom base, second gear is installed in described installation cavity, described second gear with
The end-tooth engaged transmission of 3rd gear, the 3rd described gear are fixed on the second installation axle and stretch into installation cavity one end；
Described second gear is arranged in installation cavity by the 3rd installation axle；4th installation axle one end passes lower bottom base, and wears
Go out lower bottom base one end and be provided with knob portion；
Upper bed-plate is provided with above described lower bottom base, the 3rd described installation axle enters through upper bed-plate to be arranged on upper bed-plate
Indicate in chamber, and pointer is fixed with the 3rd installation axle entered in instruction chamber, the index plane of described instruction chamber, which is provided with, to be carved
Degree；Described upper bed-plate on driving chamber correspondence position with being additionally provided with exhaust outlet.
2. a kind of pulmonary function exerciser as claimed in claim 1, it is characterized in that：Described admitting pipe joint, titting water outlet
The sealing-plug described in sealing-plug is provided with to be used to seal admitting pipe joint and titting water outlet.
3. a kind of pulmonary function exerciser as claimed in claim 1, it is characterized in that：Also include first gear, the second described tooth
Wheel and the end-tooth engaged transmission of first gear, described first gear are arranged in installation cavity by the 4th installation axle；
Reseting cavity is additionally provided with described lower bottom base, the 4th installation axle passes through reseting cavity, portion of the 4th installation axle in reseting cavity
Divide and be provided with baffle ring, the 4th installation axle is set with back-moving spring between baffle ring and reseting cavity；
During original state, described first gear can be consistently separated with second gear in the presence of back-moving spring, each other not
Engaged transmission.
4. a kind of pulmonary function exerciser as claimed in claim 1, it is characterized in that：Set on index plane, by pointer initial position
It is equipped with limited block.
5. a kind of pulmonary function exerciser as claimed in claim 1, it is characterized in that：It is anti-down that first is provided with second row stomata
Piece and the second anti-reviewing, described first anti-reviewing one end is connected with second row stomata side wall, and described second exhaust
Hole is provided with non-return platform below the first anti-reviewing；
The first described anti-reviewing and the second anti-reviewing section are semicircle and have a diameter larger than second exhaust bore dia, described
The first anti-reviewing is below the second anti-reviewing and the first anti-reviewing and the second anti-reviewing are mutually adjacent to；
Described the first anti-reviewing and the second anti-reviewing is made of soft elastic material.
6. a kind of pulmonary function exerciser as claimed in claim 1, it is characterized in that：Described air inlet pipe and air inlet pipe junction contacts
The big end of air inlet pipe is provided with one end, the big end end contact of gas blow pipe at the big end of described air inlet pipe and gas blow pipe is held out against, described
The big end of air inlet pipe and the big end of gas blow pipe be fitted into the barrel bore of branch sleeve, described barrel bore inwall and air inlet pipe
Joint outer wall is assembled by threaded engagement.
7. a kind of pulmonary function exerciser as claimed in claim 6, it is characterized in that：Set in crossing in gas passage for the big end of gas blow pipe
There is the safety board greater diameter than air inlet bore, three proofings reviewing is installed on described safety board, the described the 3rd is anti-down
1/30 of piece no more than its diameter is connected with safety board；Described three proofings reviewing is made of soft elastic material.
8. a kind of pulmonary function exerciser as claimed in claim 6, it is characterized in that：The big end of described air inlet pipe and the big end of gas blow pipe
Sealing ring is provided between contact face.
9. a kind of pulmonary function exerciser as claimed in claim 1, it is characterized in that：Described first exhaust bore dia is more than second
It is vented bore dia.
10. a kind of pulmonary function exerciser as claimed in claim 9, it is characterized in that：First exhaust bore dia is than second row stomata
Diameter is at least three times greater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936152.1U CN206995732U (en) | 2017-07-31 | 2017-07-31 | A kind of pulmonary function exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936152.1U CN206995732U (en) | 2017-07-31 | 2017-07-31 | A kind of pulmonary function exerciser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206995732U true CN206995732U (en) | 2018-02-13 |
Family
ID=61457654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720936152.1U Active CN206995732U (en) | 2017-07-31 | 2017-07-31 | A kind of pulmonary function exerciser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206995732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908537A (en) * | 2019-04-04 | 2019-06-21 | 汕头大学医学院第一附属医院 | A kind of respiratory training care device |
-
2017
- 2017-07-31 CN CN201720936152.1U patent/CN206995732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908537A (en) * | 2019-04-04 | 2019-06-21 | 汕头大学医学院第一附属医院 | A kind of respiratory training care device |
| CN109908537B (en) * | 2019-04-04 | 2020-07-17 | 汕头大学医学院第一附属医院 | Breathe training nursing device |
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Address after: 402760 people's Hospital of Bi Xing Road No. 9, Bishan mountain, Chongqing Patentee after: Wang Yongmei Address before: No. 31, double star avenue, Rongchang County, Chongqing Patentee before: Wang Yongmei |