CN206315090U - A kind of small handheld spirometer - Google Patents
A kind of small handheld spirometer Download PDFInfo
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- CN206315090U CN206315090U CN201620896455.0U CN201620896455U CN206315090U CN 206315090 U CN206315090 U CN 206315090U CN 201620896455 U CN201620896455 U CN 201620896455U CN 206315090 U CN206315090 U CN 206315090U
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- collecting pipe
- gas collecting
- main frame
- gas
- infrared sensor
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Abstract
Infrared sensor, single-chip microcomputer and battery are provided with inside a kind of small handheld spirometer, including main frame, gas collecting pipe, blade and infrared sensor, the main frame, main frame upper end is provided with gas collecting pipe through-hole；The gas collecting pipe is inserted in inside gas collecting pipe through-hole, and blow gun, air inlet turbine and exhaust driven gas turbine are provided with inside gas collecting pipe；It is provided between the air inlet turbine and exhaust driven gas turbine on the fine needle that can freely rotate, the fine needle and is installed with blade, described blade faces infrared sensor.The turn signal that the utility model passes through infrared sensor switching foil is electric signal, draw the health indicator of lung capacity, the spirometer small volume, it is low in energy consumption, it is easy to use, it is simple to operate, it is easy to carry, quick response and spirometric parameters can be shown on a display screen, be provided simultaneously with remote transmission, on-line monitoring lung capacity health indicator, it is adaptable to each place such as hospital, clinic and family.
Description
Technical field
The utility model belongs to a kind of medical sanitary apparatus, more particularly to a kind of small handheld spirometer.
Background technology
Forced vital capacity refers to after maximum air-breathing that the maximum gas amount that can be breathed out is Lung and Chest Diseases and physiology of respiration
The important scope of examination, is that modern lung checks indispensable detection project, to respiratory disease diagnosis, antidiastole, treatment
The selection of effective evaluation and surgical operation indication is respectively provided with significance.Therefore, it is rapid with clinical Respiratory physiology
Development, the clinical practice that lung capacity is checked is also increasingly widespread.
The test of lung capacity index, there is a variety of spirometers, such as float type spirometer, pointer lung in the market
Living gauge and electronic pneumono-meter, but all to there is instrument heavy for these spirometers, using and it is inconvenient to carry, majority can only
Lung capacity index test is carried out for hospital and clinic.
The content of the invention
The utility model carries to solve limited conventional spirometer field of employment, instrument carrying and unhandy problem
It is easy to use for a kind of small volume, low in energy consumption, it is easy to carry and hand-held spirometer that fashion is attractive in appearance.
Technical solution adopted in the utility model：
A kind of small handheld spirometer, including main frame and gas collection tube, the main frame include protecgulum and bonnet, preceding
Lid outside, which is provided with inside display screen and button, main frame, is provided with infrared sensor, single-chip microcomputer and battery, the infrared sensor and electricity
Pond is connected with single-chip microcomputer, and main frame upper end is provided with gas collecting pipe through-hole, the gas collecting pipe through-hole arrival end protecgulum and set
Have and rectangular through holes are provided with inside L-type groove, gas collecting pipe through-hole, main frame protecgulum side is provided with USB jack；The gas is adopted
Collector is inserted in inside gas collecting pipe through-hole, and gas collecting pipe one end is provided with outside blow gun, gas collecting pipe close to blow gun side
Provided with locating piece, screen pack is provided with close to blow gun side in gas collecting pipe, gas collecting pipe is fixedly arranged in the middle of air inlet turbine, gas
The collection tube other end is provided with exhaust driven gas turbine；The fine needle that can freely rotate is installed between the air inlet turbine and exhaust driven gas turbine,
Blade is installed with the fine needle.
Gas collecting pipeline section residing for described air inlet turbine and blade is transparent pipe.
Described USB jack is charging and the dual-purpose jack of data transfer.
Described single-chip microcomputer is provided with Bluetooth communication modules and personal information storage setup module.
When described gas collecting pipe is inserted in gas collecting pipe through-hole and rotated, locating piece is slided in L-type groove.
Dust cap can be put on described blow gun.
Described infrared sensor is made up of one group of infrared transmitting tube and infrared receiving tube, and infrared sensor passes through rectangle
Through hole faces blade.
The beneficial effects of the utility model：The spirometer small volume, it is low in energy consumption, it is easy to use, it is simple to operate, it is easy to take
Band, quick response and can show spirometric parameters on a display screen, be provided simultaneously with remote transmission, on-line monitoring lung capacity health
Index, it is adaptable to each place such as hospital, clinic and family, uses wide scope.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is protecgulum schematic diagram inside main frame of the present utility model.
Fig. 3 is bonnet schematic diagram inside main frame of the present utility model.
Fig. 4 is gas collecting pipe schematic diagram of the present utility model.
Fig. 5 is screen pack top view of the present utility model.
Fig. 6 is air inlet turbine top view of the present utility model.
Wherein：1- main frames；2- buttons；3- display screens；4- dust caps；5-USB jacks；6- gas collecting pipe through-holes；7- is red
Outer sensor；8- single-chip microcomputers；9-L type grooves；10- rectangular through holes；11- batteries；12- blow guns；13- locating pieces；14- is filtered
Net；15- air inlet turbines；16- fine needles；17- blades；18- exhaust driven gas turbines；19- air inlet collection tubes.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
The embodiment of type is set forth in.
As shown in figs 1 to 6, a kind of small handheld spirometer, including main frame 1 and gas collection tube 19, the main frame
1 front is provided with display screen 3 and button 2, and the inside of main frame 1 is provided with infrared sensor 7, single-chip microcomputer 8 and battery 11, the infrared sensing
Device 7 and battery 11 are connected with single-chip microcomputer 8, and the upper end of main frame 1 is provided with gas collecting pipe through-hole 6, and the gas collecting pipe through-hole 6 enters
Mouth end, which is provided with inside L-type groove 9, gas collecting pipe through-hole 6, is provided with rectangular through holes 10, and the side of main frame 1 is provided with USB jack 5；Institute
State gas collecting pipe 19 to be inserted in inside gas collecting pipe through-hole 6, the one end of gas collecting pipe 19 is provided with blow gun 12, gas collecting pipe 19
Outside be provided with close to the side of blow gun 12 in locating piece 13, gas collecting pipe 19 is provided with screen pack 14 close to the side of blow gun 12, and gas is adopted
Collector 19 is fixedly arranged in the middle of air inlet turbine 15, and the other end of gas collecting pipe 19 is provided with exhaust driven gas turbine 18；The air inlet turbine 15 with
It is provided between exhaust driven gas turbine 18 on the fine needle 16 that can freely rotate, the fine needle 16 and is installed with blade 17.
19 sections of gas collecting pipe residing for described air inlet turbine 18 and blade 17 is transparent pipe, is easy to infrared sensor 7
Gather blade 17 and rotate the signal produced.
Described USB jack 5 is charging and the dual-purpose jack of data transfer.
Described single-chip microcomputer 8 is provided with Bluetooth communication modules and personal information storage setup module, selects to open by button 2
Bluetooth communication modules, it is possible to achieve the remote transmission of measurement data, by personal information storage setup module, can set difference
Personal information, selects different normative references, and the health indicator for drawing measurement data is more reliable.
When described gas collecting pipe 19 is inserted in gas collecting pipe through-hole 6 and rotated, locating piece 13 is in L-type groove 9
Slide, be easy to lock gas collecting pipe 19 at any time.
Dust cap 4 can be put on described blow gun 12.
Described infrared sensor 7 is made up of one group of infrared transmitting tube and infrared receiving tube, and infrared sensor 7 is through rectangular
Shape through hole 10 faces blade 17.
Specific operation process：First according to the L-shaped on the positioning block alignment gas collecting pipe through-hole 6 on gas collecting pipe 19
Groove 9, the bottom of gas collecting pipe through-hole 6, rotate counterclockwise locking are gently inserted by gas collecting pipe 19；It is long after installing
Started shooting by the positive key of main frame 1, display screen 3 will point out whether to change personal information, and personal information includes sex, year
Age, height, body weight, area and smoking medication information, have been changed after personal information, and exiting prompting please measure, and tester is first
Deep air-breathing, contains the blow gun 12 of spirometer with mouth after being filled, forced expiration, the gas now directly breathed out passes through air inlet turbine
15 are converted into swirling eddy, and promote blade 17 to rotate.The alignment blade 17 of infrared sensor 7 part in main frame 1, when blade 17
During rotation, the light that infrared sensor 7 is received understands the angle difference because of blade 17 and intensity is different, so that in reception pipe
Variable signal in proportion is formed, then the discernible signal of single-chip microcomputer 8 is formed by amplification and rectification circuit processing, at single-chip microcomputer 8
Each health parameter of measurement is formed after reason, is shown by display screen 3.
After measurement terminates, historical data can be managed, healthy shape in the recent period is continuously checked according to the medical record number surveyed
State tendency chart, simultaneous selection opens the Bluetooth switch on single-chip microcomputer 8 or can realize the data wire insertion connection of USB jack 5
Wireless or wired mode transmits the relevant data of lung capacity.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Impartial change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (7)
1. a kind of small handheld spirometer, it is characterised in that including main frame (1) and gas collection tube (19), the main frame
(1) include being provided with inside display screen (3) and button (2), main frame (1) outside protecgulum and bonnet, protecgulum being provided with infrared sensor
(7), single-chip microcomputer (8) and battery (11), the infrared sensor (7) and battery (11) are connected with single-chip microcomputer (8), main frame (1)
Upper end is provided with gas collecting pipe through-hole (6), and gas collecting pipe through-hole (6) the arrival end protecgulum is provided with L-type groove (9), gas
Rectangular through holes (10) are provided with inside body collection pipe through-hole (6), main frame (1) protecgulum side is provided with USB jack (5)；The gas
Collection tube (19) is inserted in gas collecting pipe through-hole (6) inside, and gas collecting pipe (19) one end is provided with blow gun (12), gas collecting pipe
(19) it is outside to be provided with close to blow gun (12) side in locating piece (13), gas collecting pipe (19) close to blow gun (12) side provided with filtering
Net (14), gas collecting pipe (19) is fixedly arranged in the middle of air inlet turbine (15), and gas collecting pipe (19) other end is provided with exhaust driven gas turbine
(18)；The fine needle (16) that can freely rotate, the fine needle are installed between the air inlet turbine (15) and exhaust driven gas turbine (18)
(16) blade (17) is installed with.
2. small handheld spirometer according to claim 1, it is characterised in that described air inlet turbine (15) and leaf
Gas collecting pipe (19) section residing for piece (17) is transparent pipe.
3. small handheld spirometer according to claim 1, it is characterised in that described USB jack (5) is charging
With the dual-purpose jack of data transfer.
4. small handheld spirometer according to claim 1, it is characterised in that described single-chip microcomputer (8) is provided with indigo plant
Tooth transport module and personal information storage setup module.
5. small handheld spirometer according to claim 1, it is characterised in that described gas collecting pipe (19) is inserted
In gas collecting pipe through-hole (6) and when rotating, locating piece (13) is slided in L-type groove (9).
6. small handheld spirometer according to claim 1, it is characterised in that can be covered on described blow gun (12)
Upper dust cap (4).
7. small handheld spirometer according to claim 1, it is characterised in that described infrared sensor (7) by
One group of infrared transmitting tube and infrared receiving tube composition, infrared sensor (7) face blade (17) through rectangular through holes (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896455.0U CN206315090U (en) | 2016-08-16 | 2016-08-16 | A kind of small handheld spirometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896455.0U CN206315090U (en) | 2016-08-16 | 2016-08-16 | A kind of small handheld spirometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206315090U true CN206315090U (en) | 2017-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620896455.0U Active CN206315090U (en) | 2016-08-16 | 2016-08-16 | A kind of small handheld spirometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206315090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236096A (en) * | 2016-08-16 | 2016-12-21 | 橙意家人科技（天津）有限公司 | A kind of small handheld spirometer |
-
2016
- 2016-08-16 CN CN201620896455.0U patent/CN206315090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236096A (en) * | 2016-08-16 | 2016-12-21 | 橙意家人科技（天津）有限公司 | A kind of small handheld spirometer |
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