CN109567810A - A kind of lung capacity tests device and its application method - Google Patents
A kind of lung capacity tests device and its application method Download PDFInfo
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- CN109567810A CN109567810A CN201910059522.1A CN201910059522A CN109567810A CN 109567810 A CN109567810 A CN 109567810A CN 201910059522 A CN201910059522 A CN 201910059522A CN 109567810 A CN109567810 A CN 109567810A
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- plastic film
- lung capacity
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- compression plastic
- inlet chamber
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/091—Measuring volume of inspired or expired gases, e.g. to determine lung capacity
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- Life Sciences & Earth Sciences (AREA)
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention provides a kind of lung capacity tests devices, it is characterized by comprising the handle for holding and equipped with the cylindrical compression plastic film of containing mark ruler, the handle inlet end offers an inflatable mouth, funnel shaped inlet chamber is offered in the handle, the inlet chamber end is provided with the self-adhesive plastic closure film for closing inlet chamber gas outlet；The opening of cylindrical compression plastic film front end is connect with the outlet side of the handle, the cylindrical compression plastic film bottom inside is provided with the hard pedestal for reading spirometric data, in favor of hard pedestal described in gas push when test drive the cylindrical compression plastic film be unfolded to be formed backward it is cylindric；The gas outlet bolt matched with inlet chamber gas outlet is provided in the middle part of the hard base upper surface；The configuration of the present invention is simple, it is convenient to operate, low in cost, can accomplish manpower one use.
Description
Technical field
The present invention relates to sports equipment field, especially a kind of lung capacity tests device and its application method.
Background technique
The technical research summary of related lung capacity metering: the test lung capacity method of early application is essentially all to utilize
Principles such as " drainage or air-discharging methods " when air blowing are tested, and some lung capacity metering of current research invention also still exists
The technology carried out on the basis of principles above plus electronic sensor, such as: the utility model patent of Lv Xuchen etc.
CN201727513U " easy spirometer "；A kind of disclosure of the invention CN107007283A " lung capacity measurement dress of Zhang Xingang etc.
It sets "；The patent of invention CN104739415B " U-shaped linker formula lung capacity and lung power fight tester " of Xiao Hongqing etc.；Yin Hua
Deng a kind of the relevant technologies principle product such as the special CN204562164U of invention " simple barrel type lung capacity tests device ", use this method
Not only instrument is carried than cumbersome inconvenience for test, but also accuracy is also not accurate enough.
As hyundai electronics sensor electronic technology is widely used, in international monopoly invention, electronic induction is used earliest
Device is the patent of invention by Japanese OMRON TATEISI ELECTRONICS CO application in 1999
JP11042219ASPIROMETER " spirometer ", the technology carry out detection lung using the sensor measurement method of draught head and live
The electronic instrument of amount.There are the research and development carried out using a variety of advanced electronic component inductor technologies at home.Such as: Bu Xiancong's is special
Benefit CN205268167U " a kind of novel lung capacity tests device ", benefit become the scale that meter generates with the draught head in bottle
Change measures lung capacity；The CN104586396B " a kind of test method and equipment of lung capacity " of Yan Wenming, utilizes air stream
Fast method obtains the air-flow velocity v (t) at corresponding each moment, according to survey when the corresponding relationship formula of air-flow velocity v (t) and pressure difference
The corresponding relationship of time t and the air-flow velocity v (t) are measured, Vc lung capacity numerical value is obtained；There are also the Taiwan Patents number such as Wang Songhao
TWI322682B " vital capacity detector " generates voltage difference method using wind-force, and when blowing, flow of air band movable vane piece rotates, then band
Dynamic power generator rotation, with induction coil group cutting magnetic line and generate voltage, and voltage value variation is transmitted to microprocessor
It is converted into lung capacity value.Although the spirometer of these technologies is relatively portable, price is costly, it is impossible to realize manpower one
It is a, the risk of prevention bacterial virus cross-infection cannot be really played, and if inadvertently falling off in use process and be easy to causeing zero
The damage of part.
Lung capacity tests project is " national student physical health standard " data from first grade of primary school to senior
Acquire one of required test item.Lung capacity refers to once as possible after air-breathing, then the gas gross of exhalation as possible, be respiration most
Big ventilatory capacity is an important indicator for evaluating human respiratory functional condition.Adult man lung capacity is about 3500 ~ 4000
Milliliter, woman is about 2500 ~ 3000 milliliters.And the test equipment of lung capacity is from the tester of the water tank type of early stage to electronic sensor
The handheld meter of type, has there is a very big improvement and conveniently, but due to the limitation such as test equipment is expensive, in reality
In test process, it is largely to share an instrument, gasket is done in turn using the blow gun of simple disinfection or everyone paper hopper
It blows and uses, there are the risks of germ cross-infection and public health security hidden danger for this test condition.
According to " People's Republic of China's law on the prevention and control of infectious diseases ", " public health emergency emergency regulations " to public health
Prevention requirement, for the status of current spirometric data acquisition method, it is practical to be badly in need of a i.e. portable, cheap, health, and
Manpower one spirometric data sampling instrument.
Summary of the invention
Public health based on sports apparatus prevents, operates portable, low-cost needs, in order to overcome the problems referred above, this
Invention provides a kind of cylinder-shaped lung capacity tests device and its application method with marking lung capacity numerical value, can accomplish people
One, hand use, and real-time testing acquires spirometric data, carrys out overcome the deficiencies in the prior art.
The present invention is realized using following methods: a kind of lung capacity tests device, it is characterised in that: including for holding
Handle and cylindrical compression plastic film equipped with containing mark ruler, the handle inlet end offers an inflatable mouth, described to hold
Funnel shaped inlet chamber is offered in, the self-adhesive plastic that the inlet chamber end is provided with for closing inlet chamber gas outlet closes
Close film；The opening of cylindrical compression plastic film front end is connect with the outlet side of the handle, the cylindrical compression modeling
Material film bottom inside is provided with the hard pedestal for reading spirometric data, in favor of hard pedestal described in gas push when test
Drive the cylindrical compression plastic film be unfolded to be formed backward it is cylindric；The hard base upper surface middle part is provided with and air inlet
The gas outlet bolt that chamber gas outlet matches.
Further, the hard base lower surface is concave structure, and the cylindrical compression plastic film is set to described
In the groove of concave structure.
Further, the self-adhesive plastic closure film includes air inlet film, and air inlet film lower surface side is provided with
In favor of two triangular extensions of outlet and closure.
Further, the cylindrical compression plastic film is using PE as substrate, and thickness exists: 0.008mm-0.03mm,
Splitting exists: micro- viscous hyaline membrane between 5g/25mm--30g/25mm, and the interval of the foldable layer of compression is coated with one layer after processing
Cross-linked type pressure sensitive glue, formed and fold the layering of interlayer well-regulated interval, realize compressed cylindrical compression plastic film oneself
Outer layers towards inner layers are separated and unfolded layer by layer.
Further, the range of capacity of the cylindrical compression plastic film is 500Ml-5800Ml.
Steps are as follows for a kind of application method of lung capacity tests device:
Step S1, when testing spirometric data, mouth alignment inflatable mouth disposably uninterruptedly blow by user of service, gas
Entered in cylindrical compression plastic film by inlet chamber；
Step S2, the described hard pedestal is compressed in the subsequent circle of hard pedestal since inner face by gas pressure intensity is influenced to push backward
Compression cylinder plastic film is successively unfolded automatically by tension force effect, is marked opposite on the outer wall of cylindrical compression plastic film
Lung capacity numerical value is answered gradually to show from small to large；
Step S3, after air blowing, the containing mark scale data for the final position that hard pedestal stops is recorded as lung capacity
Test value.
It further, further include according to the human dimension of ergonomics and the test of human cinology after the step S3
Body action posture principle when lung capacity, it is cylindrical after the inflation for being suitble to the student of all different age groups to use of design
The lung capacity numerical value of the radius of the graduated scale and different cylindrical cross sections that compress plastic film tube corresponding thereto.
The beneficial effects of the present invention are: can accomplish it is low in cost disposable, it is manpower one, i.e., portable and cheap；
It is convenient to use, it can also real-time detection acquisition spirometric data；Due to being manpower one, disposable product is being tested in this way
There is no the risks of germ cross-infection when lung capacity；Structure is simple, easy to use, and it is convenient to operate, and can effectively save
Manpower and material resources save cost, a large amount of to save the lung capacity tests time, improve working efficiency, reduce the workload of staff.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is use state diagram of the invention.
Fig. 3 is the structural schematic diagram of hard pedestal first embodiment and cylindrical compression plastic film.
Fig. 4 is the structural schematic diagram of hard pedestal second embodiment and cylindrical compression plastic film.
Fig. 5 is the structural schematic diagram of self-adhesive plastic closure film.
Fig. 6 is that enumerate corresponding cylindrical compression plastic film scale of the part specification radius between (2CM-6CM) long
H (cm) is spent referring to table.
Fig. 7 is to enumerate with the corresponding detailed lung capacity scale length h of the cylindrical compression plastic foil of 3.5CM radius specification
(cm) table.
Fig. 8 is the structural schematic diagram of the detection device of spirometer.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
It please refers to Fig.1 to Fig.3, the present invention provides an embodiments: a kind of lung capacity tests device, including for holding
Handle 1 and cylindrical compression plastic film 3 equipped with containing mark ruler 2,1 inlet end of handle offer an inflatable mouth 11,
Funnel shaped inlet chamber 12 is offered in the handle 1,12 end of inlet chamber is provided with for closing 12 outlet of inlet chamber
The self-adhesive plastic closure film 4 of mouth；The opening of 3 front end of cylindrical compression plastic film is connect with the outlet side of the handle 1,
3 bottom inside of cylindrical compression plastic film is provided with the hard pedestal 5 for reading spirometric data, when in favor of test
Hard pedestal 5 described in gas push drive the cylindrical compression plastic film 3 be unfolded to be formed backward it is cylindric；The hard pedestal 5
Upper surface middle part is provided with the gas outlet bolt 6 matched with 12 gas outlet of inlet chamber, so that when not starting test, gas outlet
Bolt 6 can seal 12 gas outlet of inlet chamber, only by biggish air pressure level Shi Caihui as hard pedestal 5 moves back
It is dynamic.
It is preferred that cylindrical compression plastic film of the invention be the performances such as plastic material and tensile strength meet " in
Magnificent people's republic's packaging industry standard: commodity retail packaging bag (BB/T0039-2013 replace BB/T0039-2006) " state
The regulation of family's standard is chosen, and is suitable for the test material that the products such as pressure-sensitive tape hold viscosity test.The cylinder
Compress plastic film be using PE as substrate, thickness exists: 0.008mm-0.03mm, splitting exist: 5g/25mm--30g/25mm it
Between micro- viscous hyaline membrane, one layer of cross-linked type pressure sensitive glue after processing of interval coating of the foldable layer of compression form and fold interlayer
Well-regulated interval layering, realizes that compressed cylindrical compression plastic film is separated and unfolded layer by layer from outer layers towards inner layers.
The preferred thickness of cylindrical compression plastic film of the present invention is 0.008mm, 0.01mm and 0.02mm, splitting is preferably 5g/
25mm, 10g/25mm and 20g/25mm, but it is not limited only to this.
The preferable handle of the present invention is the handle of duroplasts material or round cardboard, and handle shape can be infundibulate, circle
Cylindricality etc., but it is not limited only to this.
It please refers to shown in Fig. 4, hard 5 lower surface of pedestal is concave structure, and the cylindrical compression plastic film 3 is arranged
In in the groove of the concave structure, preferably opened up backward so that hard pedestal 5 is able to drive cylindrical compression plastic film 3
It opens.
It please refers to shown in Fig. 5, the self-adhesive plastic closure film 4 includes air inlet film 41,41 lower surface of air inlet film
Side is provided in favor of two triangular extensions 42 of outlet and closure.So that self-adhesive plastic closure film 4 can seal automatically
12 gas outlet of inlet chamber, prevent gas backflow, the inlet chamber of design, can only disposably uninterrupted air inlet, interrupt after air inlet from
Dynamic closing 12 gas outlet of inlet chamber.
The range of capacity of the cylindrical compression plastic film is 500ML-5800ML.
A kind of application method of lung capacity tests device the following steps are included:
Step S1, when testing spirometric data, mouth alignment inflatable mouth disposably uninterruptedly blow by user of service, gas
Entered in cylindrical compression plastic film by inlet chamber；
Step S2, the described hard pedestal is compressed in the subsequent circle of hard pedestal since inner face by gas pressure intensity is influenced to push backward
Compression cylinder plastic film is successively unfolded automatically by tension force effect, is marked opposite on the outer wall of cylindrical compression plastic film
Lung capacity numerical value is answered gradually to show from small to large；
Step S3, after air blowing, the containing mark scale data for the final position that hard pedestal stops is recorded as lung capacity
Test value.
It please refers to shown in Fig. 6, according to cylindrical body capacity formula V=π r2H, wherein v is volume, and π is pi, and r is cylinder
The radius of bottom surface, h is height, in use according to above formula: signable different size radius (known r) and cylinder table out
The gas capacity (V) of the specific length (h) of marking and opposite position on face.It is pre-designed according to ergonomics human dimension
Different radii (2CM-6CM) specification that maximum length is within 150 centimetres and lung capacity numerical value is between 500ML-5800ML
Scale length comparison is referring to table, for be suitable for which age bracket using the lung capacity tests device of which kind of specification radius
It is raw that offer reference frame is provided.
From " General Administration of Sport issue Data of Civil Constitution Monitoring bulletins in 2014 " display: 20-24 years old Men's and Women's
Average height is 1.719 meters, 1.599 meters respectively.Show from national physique constitution of students monitoring data statistics: grade (7- of pupil
8) year boy student's lung capacity and height average reference value are as follows: (1342 ~ 1496) ML and (113.0 ~ 121.7) CM；Pupil 1 year
Grade (7-8) year schoolgirl's lung capacity average reference value exist: (1213 ~ 1354) ML and (111.5 ~ 121.8) CM；Joe college lung is living
Reference range is measured generally in (3 840 ± 562) ML；Collegegirl's lung capacity reference range is generally in (2 661 ± 536)
ML。
Air blowing process air-flow can not interrupt when having test lung capacity again, once interrupting ventilation, just be denoted as the knot of one-shot measurement
Beam.Therefore student is when carrying out lung capacity tests, then hunchbacked containing chest after most of posture is big mouth depth air-breathing, and at the uniform velocity blows
Gas is leaned forward slightly in last insufflation stage body in stooped over position, is facilitated to squeeze chest in this way, can be blown out lung to greatest extent
The gas gross of the inside.
It please refers to shown in Fig. 7, according to the human dimension of ergonomics and the moving when testing lung capacity of human cinology
Posture, enumerate with the lung capacity numerical value of 3.5CM radius specification and corresponding length h (cm) marking table, can be suitble to it is all not
With the lung capacity tests device that the student of age bracket uses, the lung capacity numerical value for reading acquisition in real time is realized.
It please refers to shown in Fig. 8, the invention also includes a kind of instrument of self-test lung capacity tests device, which is one
The detection device of kind of spirometer, including transparent gas receiver 7 and push rod 8, the push rod 8 through inside transparent gas receiver 7, and
8 front end of push rod is provided with the piston 71 for horizontally slipping in transparent 7 inner cavity of gas receiver；7 left end of transparent gas receiver
Face is provided with escape pipe 72, and the periphery side surface of the escape pipe 72 is provided with external screw thread, the terminal helix of the escape pipe 72
Be arranged with the outlet nozzle 73 for connecting the spirometer air inlet, the 73 inner circumferential side surface of outlet nozzle be provided with it is described
The internal screw thread that external screw thread matches, the periphery side surface of the escape pipe 72 are useful between sealing outlet nozzle 73 and escape pipe 72
First sealing ring 74 in gap；7 outer tube wall of transparent gas receiver is equipped with scale strip 75.7 right end of transparent gas receiver is set
It is equipped with and pushes away device of air 9, the device of air 9 that pushes away includes a box body 91, offers external screw thread 81 in 8 outer peripheral sidewall of push rod；Institute
The interior left side middle part for stating box body 91 is provided with the outer ring first bearing 92(and fixes, and inner ring is rotatable), the interior right side of the box body 91
Middle face is provided with the outer ring second bearing 93(and fixes, and inner ring is rotatable), a worm gear 94 is provided in the box body 91, it is described to push away
Bar 8 sequentially passes through first bearing 92, worm gear 94 and second bearing 93 and extends to outside box body 91；91 upper surface of box body opens up
There is an opening 95,95 one end of the opening are hingedly provided with display screen 96, are set to opening 95 so that display screen 96 is foldable
It is interior；The upper right corner is provided with motor 97 in the box body 91, and the output shaft 98 of the motor 97 is engaged with worm gear 94, the box body 91
It is provided with the outer ring 3rd bearing 99(on interior left side to fix, inner ring is rotatable), 98 end of the output shaft setting of the motor 97
In 99 inner ring of 3rd bearing；The battery 101 that the 91 inner underside face of box body is provided with circuit board 10 and powers for circuit board 10,
The battery 101 is located at the lower right corner in the box body 91, is arranged what promising battery 101 charged below the battery 101
Charge port (not shown), MCU is provided on the circuit board 10, and the MCU is connected with motor, charge-discharge circuit, display screen and drives
Dynamic circuit and wireless communication module.When whether detection lung capacity tests device accuracy is qualified, it is filled in transparent cylinder suitable
The gas of amount, operator check the position of piston through transparent cylinder, the amount for being filled with gas are confirmed by scale strip, is filled
After entering fixed amount gas, the blowing nozzle of lung capacity tests device is connect with outlet nozzle, when being inflated to transparent gas receiver, starting electricity
Machine makes motor reversal, and the output shaft of motor just will drive worm gear, and worm gear drives push rod to move right, gas is absorbed into transparent
In gas receiver, staff confirms the amount for being filled with gas by checking the position of piston, by outlet nozzle and spirometer into
Tracheae connection, starts motor, rotates forward motor, and the output shaft of motor just will drive worm gear, and worm gear drives push rod to be moved to the left, will
Gas is filled in lung capacity tests device；If lung capacity tests device shows that the numerical value of gas flow and initial time degree item are shown
Numerical value it is consistent, it was demonstrated that lung capacity tests device is qualified；If spirometer shows the numerical value and initial time degree of gas flow
The numerical error that item is shown is larger, it was demonstrated that the lung capacity tests device is unqualified, whether detects lung capacity tests device with this
It is qualified.
The detection device can carry out before lung capacity detects to lung capacity tests user in lung capacity tests device
Device is detected, and makes lung capacity tests device when in use can be more accurate, and lung capacity tests device can be guaranteed in height
User is detected under precision；Structure is simple, easy to operate, in favor of lung capacity tests device use process more
It is convenient accurate, reduce the generation of malpractice.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, is all covered by the present invention.
Claims (7)
1. a kind of lung capacity tests device, it is characterised in that: including the handle for holding and the cylinder equipped with containing mark ruler
Shape compresses plastic film, and the handle inlet end offers an inflatable mouth, funnel shaped inlet chamber, institute are offered in the handle
It states inlet chamber end and is provided with self-adhesive plastic closure film for closing inlet chamber gas outlet；The cylindrical compression plastic film
The opening of front end is connect with the outlet side of the handle, and the cylindrical compression plastic film bottom inside is provided with for reading
The hard pedestal of spirometric data, in favor of hard pedestal described in gas push when test drive the cylindrical compression plastic film to
Expansion is formed cylindric afterwards；The gas outlet bolt matched with inlet chamber gas outlet is provided in the middle part of the hard base upper surface.
2. a kind of lung capacity tests device according to claim 1, it is characterised in that: the hard base lower surface is spill
Structure, the cylindrical compression plastic film are set in the groove of the concave structure.
3. a kind of lung capacity tests device according to claim 2, it is characterised in that: the self-adhesive plastic closure film includes
Air inlet film, two triangular extensions that air inlet film lower surface side is provided in favor of air inlet and closure.
4. a kind of lung capacity tests device according to claim 3, it is characterised in that: the cylindrical compression plastic film
For using PE as substrate, thickness exists: 0.008mm-0.03mm, splitting exist: micro- between 5g/25mm--30g/25mm glues transparent
Film, the cross-linked type pressure sensitive glue of one layer of the interval coating of the foldable layer of compression after processing, forms and folds the well-regulated interval of interlayer
Layering, realizes that compressed cylindrical compression plastic film is separated and unfolded layer by layer from outer layers towards inner layers.
5. a kind of lung capacity tests device according to claim 4, it is characterised in that: the cylindrical compression plastic film
Range of capacity be 500ML-5800ML.
6. a kind of as claimed in claim 5 application method of the test bag of acquisition spirometric data, which is characterized in that including with
Lower step:
Step S1, when testing spirometric data, mouth alignment inflatable mouth disposably uninterruptedly blow by user of service, gas
Entered in cylindrical compression plastic film by inlet chamber；
Step S2, the described hard pedestal is compressed in the subsequent circle of hard pedestal since inner face by gas pressure intensity is influenced to push backward
Compression cylinder plastic film is successively unfolded automatically by tension force effect, is marked opposite on the outer wall of cylindrical compression plastic film
Lung capacity numerical value is answered gradually to show from small to large；
Step S3, after air blowing, the containing mark scale data for the final position that hard pedestal stops is recorded as lung capacity
Test value.
7. the application method of the test bag of acquisition spirometric data according to claim 6, it is characterised in that: the step
Further include after S3 according to ergonomics human dimension and human cinology test lung capacity when body action posture it is former
Reason, the graduated scale of cylindrical compression plastic film tube after the inflation for being suitble to the student of all different age groups to use of design
With the lung capacity numerical value of the radiuses of different cylindrical cross sections corresponding thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910059522.1A CN109567810A (en) | 2019-01-22 | 2019-01-22 | A kind of lung capacity tests device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910059522.1A CN109567810A (en) | 2019-01-22 | 2019-01-22 | A kind of lung capacity tests device and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109567810A true CN109567810A (en) | 2019-04-05 |
Family
ID=65916975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910059522.1A Pending CN109567810A (en) | 2019-01-22 | 2019-01-22 | A kind of lung capacity tests device and its application method |
Country Status (1)
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| CN (1) | CN109567810A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116236184A (en) * | 2023-05-09 | 2023-06-09 | 成都市青白江区人民医院 | High-precision detection system for vital capacity physical examination |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4241740A (en) * | 1979-03-05 | 1980-12-30 | Brown Joseph W | Bellows type incentive spirometer |
| US4323078A (en) * | 1980-08-14 | 1982-04-06 | Heimlich Henry J | Collapsible respiratory exerciser |
| US4327740A (en) * | 1979-11-19 | 1982-05-04 | Clyde Shuman | Incentive spirometer |
| US4345605A (en) * | 1980-10-20 | 1982-08-24 | Gereg Gordon A | Lung exerciser |
| JPH0910356A (en) * | 1995-06-26 | 1997-01-14 | Houkan Shiyousan:Kk | Balloon health promotion device |
| US20100031964A1 (en) * | 2008-08-11 | 2010-02-11 | Joseph William Turek | Flow control adapter for performing spirometry and pulmonary function testing |
| CN207545737U (en) * | 2017-12-06 | 2018-06-29 | 赵琇利 | Portable lung functional training device |
-
2019
- 2019-01-22 CN CN201910059522.1A patent/CN109567810A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4241740A (en) * | 1979-03-05 | 1980-12-30 | Brown Joseph W | Bellows type incentive spirometer |
| US4327740A (en) * | 1979-11-19 | 1982-05-04 | Clyde Shuman | Incentive spirometer |
| US4323078A (en) * | 1980-08-14 | 1982-04-06 | Heimlich Henry J | Collapsible respiratory exerciser |
| US4345605A (en) * | 1980-10-20 | 1982-08-24 | Gereg Gordon A | Lung exerciser |
| JPH0910356A (en) * | 1995-06-26 | 1997-01-14 | Houkan Shiyousan:Kk | Balloon health promotion device |
| US20100031964A1 (en) * | 2008-08-11 | 2010-02-11 | Joseph William Turek | Flow control adapter for performing spirometry and pulmonary function testing |
| CN207545737U (en) * | 2017-12-06 | 2018-06-29 | 赵琇利 | Portable lung functional training device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116236184A (en) * | 2023-05-09 | 2023-06-09 | 成都市青白江区人民医院 | High-precision detection system for vital capacity physical examination |
| CN116236184B (en) * | 2023-05-09 | 2023-08-18 | 成都市青白江区人民医院 | High-precision detection system for vital capacity physical examination |
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Application publication date: 20190405 |