CN102743178A - Lung function detector with self-help function and measuring method thereof - Google Patents
Lung function detector with self-help function and measuring method thereof Download PDFInfo
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- CN102743178A CN102743178A CN2012102600769A CN201210260076A CN102743178A CN 102743178 A CN102743178 A CN 102743178A CN 2012102600769 A CN2012102600769 A CN 2012102600769A CN 201210260076 A CN201210260076 A CN 201210260076A CN 102743178 A CN102743178 A CN 102743178A
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Abstract
The invention discloses a lung function detector with a self-help function and a measuring method thereof, wherein a touch computer in the lung function detector is loaded with lung function detection software; a control component comprises an identity recognition module and a signal processing module; and a blowing handle in a lung function measuring component comprises a flow sensor arranged in the handle for measuring gas flow exhaled by a testee, transmitting a gas flow signal of exhalation of the testee to the signal processing module in the control component and automatically measuring the lung function of the testee through the lung function detection software. The measuring method comprises the following steps of: demonstrating correct measurement in the forms of video, pictures, voice and words; and guiding the testee to independently finish the testee step by step. The lung function detector and the measuring method thereof are low in cost, have a simple operation process, and are suitable for periodic self-check of the testee; and a COPD (Chronic Obstructive Pulmonary Disease) questionnaire and a pulse blood oxygen saturation measurement index are added as important reference bases and indexes for estimation of the lung function of the testee, so that the accuracy for diagnosis of the chronic obstructive pulmonary disease is improved.
Description
Affiliated field the present invention relates to self-service checkout gear and method, particularly a kind of lung function detector and measuring method thereof with self-service function.
Background technology chronic obstructive pulmonary disease (COPD) is because its number of patients is many, and mortality rate is high, and social economy's burden is heavy, has become an important public health problem." (GOLD) proposed in the chronic obstructive pulmonary disease whole world " (2004 editions) point out that again COPD is " can prevent, can treat " simultaneously.Correlational study shows that pulmonary function test helps finding the COPD early-stage cases and clarifies a diagnosis; The degree that is in a bad way of assessment COPD disease; The progress of monitoring COPD disease; Estimate the curative effect of medicine and other Therapeutic Method etc.
" chronic obstructive pulmonary disease diagnosis and treatment guide (revised edition in 2007) " of China points out that also pulmonary function test is significant to confirming flow limitation.At present; Mainly through the pulmonary function appearance of large-scale costliness, its detection of complex degree is high for the method for lung function, and index is of a great variety; Even if in China's curative activity; The pulmonary function appearance is used also less relatively, can't be applicable to chronic obstructive pulmonary disease high-risk group's examination, uses because can't realize family.
Summary of the invention the objective of the invention is to mentioned above; Designed a kind of lung function detector and measuring method thereof with self-service function, to solve pulmonary function appearance test costliness on the existing market, it is more to detect index; The detecting operation process is complicated, and is not suitable for problem such as patient oneself detection.
Technical scheme of the present invention is set forth as follows:
A kind of lung function detector with self-service function; The touching computer, control assembly and the pulmonary function measurement component that comprise mutual electrical connection; Be mounted with the lung function in the said touching computer and detect software; This lung function detects software the oxygen saturation signal and the gas flow signal of signal processing module is handled and analyzed, and obtains measurement result; Said control assembly comprises identification module and signal processing module; This identification module comprises and lands card and card reader; This lands the individual essential information that card has been stored the tester; This card reader reads the information of landing in the card, the detection link that gets into the pulmonary function measurement component after checking is accomplished; Particularly:
The pulmonary function measurement component comprises blood oxygen probe, base and air blowing handle, and this blood oxygen probe is used for the tester and wears any one clean finger top and carry out detecting sphygmus and blood oxygen saturation and measure;
Be equipped with on this base and clamp draw-in groove and knob, this clampings draw-in groove is used for fixing the air blowing handle, and the angle of clamping draw-in groove is regulated through turning knob, is used for the tester and the air blowing handle is fixed on the base measures;
This air blowing handle comprises blow gun, breather line and handle; Blow gun is installed on the breather line; Be used for disassembling, assembling and replacing, flow transducer is housed in the handle, be used to measure the gas flow that the measured breathes out; The gas flow signal that the measured is breathed out is sent to the signal processing module in the control assembly, detects software through the lung function tester's pulmonary function is measured automatically.
Further, the tester is fixed on said air blowing handle on the base and tests, or the hand-held handle of tester tests, and wherein, the suitable tester's hand of the size of handle and shape is held with a firm grip.
A kind of use has the measuring method of self-service function lung function detector; Particularly: the measurement guiding that this method is demonstrated correct through video, picture, voice and written form to the tester; The crucial main points of prompting tester in measurement and the mistake of correcting in the measuring process; Progressively guide the tester independently to accomplish test, concrete steps are:
A, opening power, system initialization: start touching computer, control assembly and the pulmonary function measurement component of self-service function lung function detector, make it to start working;
B, swipe the card and land, get into and detect the interface: the lung function detects software through voice and text prompt, lets the tester use to land card that card reader is swiped the card and lands authorization information;
C, broadcast demonstration video, guiding measuring: after getting into the detection interface, the lung function detects software and passes through to play the demonstration video, and displaying operation picture and text prompt guide the tester to measure by specification step;
D, fill in the COPD questionnaire: the tester fills in the COPD questionnaire according to the practical situation of self;
E, accomplish? If do not accomplish, the tester continues to fill in the COPD questionnaire, if accomplish, gets into and measures detecting sphygmus and blood oxygen saturation;
F, measurement detecting sphygmus and blood oxygen saturation: blood oxygen probe is worn on tester any one clean finger top carries out the detecting sphygmus and blood oxygen saturation measurement, after the completion, carry out next step measurement, otherwise the lung function detects software can point out or point out the reason that causes measuring mistake;
G, accomplish? If do not accomplish, whether correct whether prompting tester fingerstall wearing position or finger have foreign body, and the tester continues to measure detecting sphygmus and blood oxygen saturation, if accomplish, gets into forced vital capacity for the first time and measures;
H, forced vital capacity are for the first time measured: before the measurement, the lung function detects software can point out air blowing mode and points for attention once more, and the lung function detects software and can detect null offset automatically simultaneously, reduces error;
I, forced vital capacity are for the second time measured: after the tester accomplishes the measurement of forced vital capacity for the first time, measure through carrying out the forced vital capacity second time after taking a break;
Whether j, twice measurement result of comparison qualified?
If not, lung function detection software can be pointed out and caused defective reason, measures for the last time, and selects optimum once result;
If, preserve automatically and show measurement result, measure and finish:
In conjunction with COPD questionnaire survey and detecting sphygmus and blood oxygen saturation test index, to the degree of risk of tester's lung function, the automatic preservation after assessing also shows measurement result.
The present invention is with respect to the beneficial effect of prior art:
One of which, a kind of lung function detector with self-service function of the present invention comprises touching computer, control assembly and the pulmonary function measurement component of mutual electrical connection, wherein:
The pulmonary function measurement component comprises blood oxygen probe, base and air blowing handle, and this blood oxygen probe is used for the tester and wears any one clean finger top and carry out detecting sphygmus and blood oxygen saturation and measure; Be equipped with on this base and clamp draw-in groove and knob, this clampings draw-in groove is used for fixing the air blowing handle, and the angle of clamping draw-in groove is regulated through turning knob, is used for the tester and the air blowing handle is fixed on the base measures; This air blowing handle comprises blow gun, breather line and handle, and blow gun is installed on the breather line, is used for disassembling, assembling and replacing, and blow gun adopts the form of being difficult to articulate to prevent that the tester from can leak air and cause measurement error in air blowing process.Flow transducer is housed in the handle, is used to measure the gas flow that the measured breathes out, the gas flow signal that the measured is breathed out is sent to the signal processing module in the control assembly, detects software through the lung function tester's pulmonary function is measured automatically.A kind of lung function detector with self-service function, low-cost, easy to use, be fit to the regular oneself of tester and detect, chronic obstructive pulmonary disease high-risk group especially is for prevention and diagnosing chronic obstructive pulmonary disease provide convenient.
They are two years old; A kind of use has the measuring method of self-service function lung function detector; The measurement guiding that this method is demonstrated correct through video, picture, voice and written form to the tester; The crucial main points of prompting tester in measurement and the mistake of correcting in the measuring process progressively guide the tester independently to accomplish measurement; Concrete steps comprise: opening power, start-up system; Swipe the card and land, get into and detect the interface; Play the demonstration video, guiding measuring; Fill in the COPD questionnaire; Measure detecting sphygmus and blood oxygen saturation; Forced vital capacity is for the first time measured; Forced vital capacity is for the second time measured; Relatively whether twice measurement result qualified? If not, lung function detection software can be pointed out and caused defective reason, measures for the last time, and selects optimum once result; If preserve automatically and show measurement result.The inventive method combines COPD questionnaire survey and detecting sphygmus and blood oxygen saturation test index, and the degree of risk of tester's lung function is assessed, and is as the important reference and the index of assessment lung function, has improved diagnosing chronic obstructive pulmonary disease accuracy.
Description of drawings
Fig. 1 is a kind of structural representation with lung function detector of self-service function;
Fig. 2 is to use the flow chart with self-service function lung function detector measuring method.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present invention is further explained:
Fig. 1 is a kind of structural representation with lung function detector of self-service function; In Fig. 1, the lung function detector structure with self-service function comprises: touching computer 1, control assembly 2, pulmonary function measurement component 3, land card 21, card reader 22; Blood oxygen probe 31, blow gun 32, breather line 33, handle 34; Draw-in groove 35, knob 36, base 37.
As shown in Figure 1, the tester is according to voice and text prompt in the touching computer 1, uses to land 21 pairs of card readers 22 of card and swipe the card and land, and card reader 22 is installed in the control assembly 2, accomplishes the detection link in the entering touching computer 1 after the authorization information; After getting into the detection link, the lung function that is installed on touching computer 1 detects software, at first points out the tester to carry out the COPD questionnaire survey; After questionnaire was accomplished, the tester was placed in any one clean finger top according to prompting with blood oxygen probe 31 and carries out the detecting sphygmus and blood oxygen saturation measurement; After oxygen saturation measurement finishes, the tester will sterilize or new blow gun 32 is installed on breather line 33 front portions, and the tester can be according to ego needs then, will blow handle and be fixed on the base 37 and test, and also can hand handle 34 and test; Wherein, the clamping draw-in groove 35 in the base 37 is used for fixing and blows handle, and the angle of draw-in groove 35 can be regulated through turning knob 36.
Wherein, the COPD questionnaire is issued by world family doctor tissue (WONCA), and questionnaire has comprised filling in of symptom relevant with COPD and risk factor, such as: reach smoking capacity investigation in the past now; Whether suffers from asthma medical history etc.; Simultaneously, physical fitness standard and the living habit national according to China are changed the questionnaire content accordingly; Mark according to the questionnaire survey result at last, and with the important reference of appraisal result as assessment tester lung function.Blow gun adopts the form of being difficult to articulate, and is convenient to the tester and farthest blows, and the while also can prevent can leak air in the air blowing process and cause measurement error.
Fig. 2 is to use the flow chart with self-service function lung function detector measuring method, and these method concrete steps are:
Is step 140 accomplished? Judge whether the COPD questionnaire is accomplished,, do not accomplish and return step 130 if not; If after the completion, carry out next step measurement;
Step 150: measure detecting sphygmus and blood oxygen saturation: after accomplishing the COPD questionnaire, the tester is worn on any one clean finger top with blood oxygen probe 31 and carries out the detecting sphygmus and blood oxygen saturation measurement;
Step 160: accomplish? Judge whether the detecting sphygmus and blood oxygen saturation measurement is accomplished, if then carry out next step measurement; If not; Whether the lung function detects software and can point out tester's blood oxygen probe 31 fingerstall wearing positions correct, or whether finger has foreign body, step 170;
Step 180: forced vital capacity is for the first time measured: after detecting sphygmus and blood oxygen saturation is measured and accomplished; The tester carries out the forced vital capacity first time and measures; Before the measurement; The lung function detects software can point out the points for attention of tester in air blowing once more, and the lung function detects software and can detect null offset automatically simultaneously, reduces error;
If not, lung function detection software can be pointed out and caused defective reason, and step 210 is measured for the last time, and selects optimum once result, step 220;
If touching computer 1 is preserved automatically and is shown measurement result, measures and finishes, step 230.
Claims (4)
1. lung function detector with self-service function; The touching computer (1), control assembly (2) and the pulmonary function measurement component (3) that comprise mutual electrical connection; Said touching computer (1); Be mounted with the lung function and detect software, this lung function detects software the oxygen saturation signal and the gas flow signal of signal processing module is handled and analyzed, and obtains measurement result; Said control assembly (2); Comprise identification module and signal processing module, this identification module comprises and lands card (21) and card reader (22) that this lands card (21); Stored tester's individual essential information; This card reader (22) reads the information of landing in the card (21), the detection link that gets into pulmonary function measurement component (3) after checking is accomplished; It is characterized in that:
Said pulmonary function measurement component (3) comprises blood oxygen probe (31), base (37) and air blowing handle, and this blood oxygen probe (31) is used for the tester and wears any one clean finger top and carry out detecting sphygmus and blood oxygen saturation and measure;
Be equipped with on this base (37) and clamp draw-in groove (35) and knob (36); This clamping draw-in groove (35) is used for fixing the air blowing handle; The angle that clamps draw-in groove (35) is regulated through turning knob (36), is used for the tester and the air blowing handle is fixed on the base (37) measures;
This air blowing handle comprises blow gun (32), breather line (33) and handle (34); Blow gun (32) is installed on the breather line (33); Be used for disassembling, assembling and replacing, flow transducer is equipped with in (34) in the handle, is used to measure the gas flow that the measured breathes out; The gas flow signal that the measured is breathed out is sent to the signal processing module in the control assembly (2), detects software through lung function in the touching computer (1) tester's pulmonary function is measured automatically.
2. according to the said a kind of lung function detector with self-service function of claim 1, it is characterized in that: wherein, tester or hand-held handle (34) are measured, and the size of handle (34) and shape are fit to tester's hand and hold with a firm grip.
3. according to the said a kind of lung function detector with self-service function of claim 1, it is characterized in that: wherein, blow gun (32) adopts the form of being difficult to articulate, and prevents that the tester from leaking air to cause measurement error in air blowing process.
4. one kind is used the said measuring method with self-service function lung function detector of claim 1; It is characterized in that; The measurement guiding that this measuring method is demonstrated correct through video, picture, voice and written form to the tester; The crucial main points of prompting tester in measurement and the mistake of correcting in the measuring process progressively guide the tester independently to accomplish measurement, and concrete steps are:
A, opening power, system initialization: start touching computer (1), control assembly (2) and the pulmonary function measurement component (3) of self-service function lung function detector, make it to start working;
B, swipe the card and land, get into and detect the interface: the lung function detects software through voice and text prompt, lets the tester use to land card (21) that card reader (22) is swiped the card and lands authorization information;
C, broadcast demonstration video, guiding measuring: after getting into the detection interface, the lung function detects software and passes through to play the demonstration video, and displaying operation picture and text prompt guide the tester to measure by specification step;
D, fill in the COPD questionnaire: the tester fills in the COPD questionnaire according to the practical situation of self;
E, accomplish? If do not accomplish, the tester continues to fill in the COPD questionnaire, if accomplish, gets into and measures detecting sphygmus and blood oxygen saturation;
F, measurement detecting sphygmus and blood oxygen saturation: blood oxygen probe (31) is worn on tester any one clean finger top carries out the detecting sphygmus and blood oxygen saturation measurement, after the completion, carry out next step measurement, otherwise the lung function detects software can point out the reason that causes measuring mistake;
G, accomplish? If do not accomplish, whether the prompting tester wears the position of blood oxygen probe (31) correct, or point whether foreign body is arranged, and the tester continues to measure detecting sphygmus and blood oxygen saturation, if accomplish, gets into forced vital capacity for the first time and measure;
H, forced vital capacity are for the first time measured: before the measurement, the lung function detects software can point out the tester blow mode and points for attention once more, and the lung function detects software and can detect null offset automatically simultaneously, reduces error;
I, forced vital capacity are for the second time measured: after the tester accomplishes the measurement of forced vital capacity for the first time, measure through carrying out the forced vital capacity second time after taking a break;
Whether j, twice measurement result of comparison qualified?
If not, lung function detection software can be pointed out and caused defective reason, measures for the last time, and selects optimum once result;
If, preserve automatically and show measurement result, measure and finish:
In conjunction with COPD questionnaire survey and detecting sphygmus and blood oxygen saturation test index, to the degree of risk of tester's lung function, the automatic preservation after assessing also shows measurement result.
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| CN201210260076.9A CN102743178B (en) | 2012-07-25 | 2012-07-25 | Lung function detector with self-help function and measuring method thereof |
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Cited By (7)
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| CN104605857A (en) * | 2015-02-12 | 2015-05-13 | 上海朔茂网络科技有限公司 | Lung function measuring method |
| CN107449808A (en) * | 2017-09-14 | 2017-12-08 | 杭州麦乐克科技股份有限公司 | A kind of human exhaled breath's analyzer |
| CN109646237A (en) * | 2019-01-11 | 2019-04-19 | 河南省人民医院 | Seat automatically adjusts pulmonary function test system and its application method |
| CN110367987A (en) * | 2019-08-15 | 2019-10-25 | 中国体育国际经济技术合作有限公司 | Device is used in a kind of detection of physical efficiency |
| CN110796913A (en) * | 2019-11-04 | 2020-02-14 | 华中科技大学同济医学院附属协和医院 | Motion demonstration platform and method based on lung function examination |
| CN110875087A (en) * | 2018-09-03 | 2020-03-10 | 广州呼吸健康研究院 | Chronic lung disease management system |
| CN112370043A (en) * | 2020-09-24 | 2021-02-19 | 江苏苏云医疗器材有限公司 | Portable multifunctional cardiopulmonary function testing device and testing method thereof |
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| CN112370043B (en) * | 2020-09-24 | 2021-12-10 | 江苏苏云医疗器材有限公司 | Portable multifunctional cardiopulmonary function testing device and testing method thereof |
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