CN105738328A - A household networked system for detecting occult blood in feces and urine - Google Patents
A household networked system for detecting occult blood in feces and urine Download PDFInfo
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- CN105738328A CN105738328A CN201410756989.9A CN201410756989A CN105738328A CN 105738328 A CN105738328 A CN 105738328A CN 201410756989 A CN201410756989 A CN 201410756989A CN 105738328 A CN105738328 A CN 105738328A
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Abstract
The invention provides a household networked system for detecting occult blood in feces and urine, and particularly provides a device for detecting fecal occult blood. The device comprises a detecting module and a result outputting module. The detecting module is used for detecting occult blood and sending a detection result to the result outputting module. The detection result is displayed in the result outputting module. The invention also provides a close stool comprising the device for detecting the fecal occult blood. By utilization of a technical scheme, detection is free of sampling, simple in operation, and free of operation by professional operators. The system, the device and the close stool are suitable for household use. The device is high in sensitivity, can be networked with a computer and a mobile phone data processing terminal so as to achieve data processing and/or sharing, can compare detection data with data in a database, and gives a reasonable suggest.
Description
Technical field
The invention belongs to bathing device field, specifically, the present invention relates to the detection feces of a kind of domestic networking and the system occulted blood of urine.
Background technology
Just occult blood and refer to a small amount of digestive tract hemorrhage, do not cause stool color change, the digested destruction of erythrocyte, stool outward appearance change without exception, all can not confirm hemorrhage under naked eyes and microscope, only just find there is a small amount of erythrocyte in just when test excrement, due to long-term hemorrhage on a small quantity, be often accompanied by Anemia.
Naked eyes cannot being passed through owing to just occulting blood directly to find, causing that most early stage Patients with Gastrointestinal Cancer cannot find and early intervention treatment in time, thus delaying the best period for the treatment of.
In prior art, clinical conventional occult blood test, mainly there are chemical method and immunological method.Chemical method has Ortho-tolidine method, phenolphthalin method, benzidine method, aminophenazone method, guaiaci lignum vinegar method etc..Its principle is based on the hydrogen peroxide in the iron content haemachrome energy catalytic reagent in hemoglobin so that it is release new ecological oxygen, aoxidizes above-mentioned chromogen substance and develops the color.The depth of colour developing reflect hemoglobin number, that is the size of amount of bleeding.
Just occult blood and can be detected by test strips at present, described in Chinese patent literature CN200953022Y.Chinese invention patent application 201310097892.7 disclose a kind of utilize test strips just occult blood detection sample box, it includes transparent sleeve 3 and is placed on and adopts closet and jam 4 within sleeve 3, jam 4 is equipped with test strips 5, adopt closet 1 and include supervisor 1c, handle 1a and the sampling rod 1b downwardly extended from handle 1a lower end, supervisor 1c is internally provided with dividing plate, supervisor 1c is divided into upper and lower two chambeies, and wherein cavity of resorption is equipped with diluent.Supervisor 1c lower end adopts easily tears material seal.
Detection method of the prior art, all needs first collected specimens, is then detecting, and workload is big, and efficiency is low, complicated operation, it is necessary to professional detects, it is impossible to domestic.
Summary of the invention
It is an object of the invention to provide a kind of simple to operate, without sampling, be suitable for the detection feces of domestic and system that urine is occulted blood.
In a first aspect of the present invention, provide and a kind of detect the device that Excreta is occulted blood, the device that described detection Excreta is occulted blood includes: detection module and result output module, described detection module is arranged to be used for described in detection to occult blood, and testing result is passed to described result output module, described testing result is presented in described result output module；Further,
Described detection module includes:
Detectable container, is used for containing detectable, and described detectable is for reacting fluorescence occur with occulting blood in Excreta；
Fluorescent optical sensor, for being converted to the signal of telecommunication by described fluorescence.
In another preference, described result output module includes result display, and described result display is used for receiving the described signal of telecommunication and showing testing result.
In detection process, when in feces or urine, existence is occulted blood, there is fluorescence with the reaction of occulting blood in described Excreta in described detectable, described fluorescence is converted to the signal of telecommunication through fluorescent optical sensor after considering mating plate and filtering, and described result display receives the described signal of telecommunication and shows there is the testing result occulted blood.
In another preference, described device also includes optical filter, is used for filtering other light outside described fluorescence.
In another preference, described Excreta includes urine and/or feces.
In another preference, described detectable contains the reagent selected from lower group: luminol or adjacent first benzidine.
In another preference, described optical filter is 400-425nm optical filter.
In another preference, described result display includes the display element being selected from lower group: display floater (includes but not limited to the display floater of mobile phone, TV, apparatus such as computer) and display lamp.
In another preference, described result output module also includes sender unit, and the described testing result that the described signal of telecommunication represents is sent to result display through described sender unit, and shows testing result on described result display.
In another preference, between described signal transmitting module and described result display, adopt wireless connections.
In another preference, described result display includes signal receiving module, data processing module and result display module,
Described signal receiving module is arranged for and receives the signal that described sender unit sends, and this signal is passed to data processing module；
Described data processing module is arranged for and described signal is processed and stored testing result, and described process is one or more in lower group: the comparison of background correction, reference data comparison, range of error comparison and different batches inspection result；
Described result display module is arranged for display testing result.
In another preference, described fluorescent optical sensor is selected from: light sensitive diode, photoelectric receiving diode and opto-electronic receiver audion；It is preferably light sensitive diode.
In another preference, described display lamp is LED.
In another preference, described display lamp includes the first display lamp, the second display lamp and optionally the 3rd display lamp, when detect occult blood time, described first display lamp is lit；Whether, when being not detected by occulting blood, described second display lamp is lit, occult blood when existing when judging, described 3rd display lamp is lit.
In another preference, described device is entrenched in toilet seat.
A second aspect of the present invention, it is provided that a kind of toilet, described toilet includes the device that detection Excreta is occulted blood.
In another preference, the device that described detection Excreta is occulted blood includes: detection module and result output module, described detection module is arranged to be used for described in detection to occult blood, and testing result passes to described result output module, and described testing result is presented in described result output module.
In another preference, described detection module includes:
Detectable container, is used for containing detectable, and described detectable is for reacting fluorescence occur with occulting blood in Excreta；
Fluorescent optical sensor, for being converted to the signal of telecommunication by described fluorescence.
In another preference, described result output module includes result display, and described result display is used for receiving the described signal of telecommunication and showing testing result.
In detection process, when in feces or urine, existence is occulted blood, there is fluorescence with the reaction of occulting blood in described Excreta in described detectable, described fluorescence is converted to the signal of telecommunication through fluorescent optical sensor after considering mating plate and filtering, and described result display receives the described signal of telecommunication and shows there is the testing result occulted blood.
In another preference, the device that described detection Excreta is occulted blood is as described in the first aspect of the invention.
Should be understood that within the scope of the present invention, above-mentioned each technical characteristic of the present invention and can combining mutually between specifically described each technical characteristic in below (eg embodiment), thus constituting new or preferred technical scheme.As space is limited, tired no longer one by one state at this.
Accompanying drawing explanation
Fig. 1 shows the structural representation of a preferred embodiment of the invention.
Fig. 2 shows fluoroscopic examination result.
Fig. 3 shows the structural representation of presently preferred embodiment.
Detailed description of the invention
The present inventor is by extensive and deep research, it is thus achieved that the detection feces of a kind of domestic networking and the system occulted blood of urine, and described system is without sampling, simple to operate, it is not necessary to the operation of professional, is suitable for domestic.
The system that the detection feces of the present invention and urine are occulted blood adopts detectable to react with occulting blood in measuring samples, produces fluorescence, and fluorescence signal is converted into the signal of telecommunication, and is revealed, thus drawing in sample containing the result occulted blood.
It is preferably carried out in mode of the present invention, and the detectable reacted of occulting blood comprises luminol reagent, hydrogen peroxide and a kind of hydroxide bases.Under iron compound catalysis, decomposing hydrogen dioxide solution is containing hemoglobin in oxygen and water blood, and hemoglobin contains ferrum, and the decomposition of ferrum energy catalyzing hydrogen peroxide, allow hydrogen peroxide become water and oxygen, it is luminous by it that oxygen reoxidizes luminol.Based on above-mentioned principle, when inspection is occulted blood, luminol and haemachrome (hemoglobin) react, and show glaucous fluorescence.
Being preferably carried out in mode at another of the present invention, and comprise adjacent first benzidine in the reagent reacted of occulting blood, its Cleaning Principle is similar with luminol.
The invention have the advantages that
(1) toilet of the detecting device including occulting blood of the present invention, when detecting, it is not necessary to samples and simple to operate, it is not necessary to the operation of professional, is suitable for domestic.
(2) device that the detection Excreta of the present invention is occulted blood, highly sensitive, process with data can be realized with computer, the networking of data in mobile phone processing terminal and/or share, it is also possible to detection data being compared with the data in data base, and provides rational suggestion.
Embodiment 1
As shown in Figure 1, in one of the present invention preferably embodiment, the device 1 that detection Excreta is occulted blood includes: detection module 11 and result output module 12, described detection module 11 is arranged to be used for described in detection to occult blood, and testing result is passed to described result output module 12, described testing result is presented in described result output module.
In the present embodiment, described detection module 11 includes: detectable container 11, is used for containing detectable, and described detectable is for reacting fluorescence occur with occulting blood in Excreta；And fluorescent optical sensor, for described fluorescence is converted to the signal of telecommunication.Between fluorescent optical sensor and detectable container, it is provided with optical filter, is used for filtering other light outside described fluorescence.
The luminol reagent contained in described detectable and reaction of occulting blood produce fluorescence.
Described optical filter is preferably 400-425nm optical filter.
Described fluorescent optical sensor is selected from: light sensitive diode, photoelectric receiving diode and opto-electronic receiver audion；It is preferably light sensitive diode.
In detection process, when in feces or urine, existence is occulted blood, there is fluorescence with the reaction of occulting blood in described Excreta in described detectable, described fluorescence is converted to the signal of telecommunication through fluorescent optical sensor after considering mating plate and filtering, and described result output module 12 receives the described signal of telecommunication and shows there is the testing result occulted blood.
In the present embodiment, described result output module 12 includes result display, and described result display (result display can be: the display devices such as smart mobile phone, removable computer, TV) is used for receiving the described signal of telecommunication and showing testing result.In embodiments, the result display having plurality of specifications is available, such as display floater and display lamp.
When selecting display lamp, it is preferred to LED.It is preferred that described display lamp includes the first display lamp, the second display lamp and optionally the 3rd display lamp, when detect occult blood time, described first display lamp is lit；When being not detected by occulting blood, described second display lamp is lit, and when existing when determining whether to occult blood, described 3rd display lamp is lit.
The advantage adopting display floater, is possible not only to draw qualitatively whether contain the result occulted blood, embeds a data processing module in result display, moreover it is possible to according to fluorescence intensity, calculate concrete content of occulting blood, and then draw quantitative result.
In the present embodiment, described result output module 12 includes sender unit and result display, wireless connections are adopted between described signal transmitting module and described result display, the described testing result that the described signal of telecommunication represents is sent to described result display (being received by the signal receiving module in result display) through described sender unit, and show testing result on the result display module of described result display, most result display such as smart mobile phone, computers etc. are respectively provided with the ability (namely containing data processing module) that data process, therefore under software coordinates, it is fully able to the result output realized qualitatively and quantitatively.Can use data processing module that the background of signal carries out the comparison of background correction, reference data comparison, range of error comparison and different batches inspection result, and data are stored.After processing by analysis, it is possible to provide testing result and concluding result that the figures such as single detection data result, repeated detection result, curve show in result display module.Different reasonability suggestions can also be provided for different test results (such as the positive normal, weak, moderate positive, strong positive etc.).
Fig. 2 shows fluoroscopic examination result, and blood sample carries out serial dilutions, and (namely 1ul hemodilution is 10 in 1mlPBS3), add in microwell plate, every hole 500ul, upper and lower two multiple holes, in above-mentioned every hole, then add the 100ul detectable containing luminol, detect.From figure 2 it can be seen that remain to detect blood sample when being diluted to 100,000 times, illustrate that the detection scheme of the present invention has the sensitivity of excellence.
Embodiment 2
As it is shown on figure 3, toilet 01 includes the device 1 that the detection Excreta in embodiment 1 is occulted blood in the present embodiment.
In the present embodiment, it is possible to detectable be placed directly within cistern (that is, cistern is equivalent to detectable container), water of punching, then enters detected sample (feces or urine) in toilet, detects before detection.In other embodiments, it is possible on toilet, configure special detectable container, by water more than the detectable addition toilet in this detectable container before every time detection.
In the present embodiment, optical filter, fluorescent optical sensor, sender unit are entrenched in toilet seat.After adding detected sample, covering toilet lid, filtered of fluorescence is sensed by fluorescent optical sensor after filtering, and fluorescence signal is converted into the signal of telecommunication, pass to sender unit, through being wirelessly transferred, detection signal is passed to result display and then display testing result.
The all documents mentioned in the present invention are incorporated as reference all in this application, are individually recited as reference such just as each section of document.In addition, it is to be understood that after the above-mentioned teachings having read the present invention, the present invention can be made various changes or modifications by those skilled in the art, these equivalent form of values fall within the application appended claims limited range equally.
Claims (10)
1. one kind is detected the device that Excreta is occulted blood, it is characterized in that, the device that described detection Excreta is occulted blood includes: detection module and result output module, described detection module is arranged to be used for described in detection to occult blood, and testing result is passed to described result output module, described testing result is presented in described result output module；Further,
Described detection module includes:
Detectable container, is used for containing detectable, and described detectable is for reacting fluorescence occur with occulting blood in Excreta；
Fluorescent optical sensor, for being converted to the signal of telecommunication by described fluorescence.
2. device as claimed in claim 1, it is characterised in that described result output module includes result display, and described result display is used for receiving the described signal of telecommunication and showing testing result.
3. device as claimed in claim 1, it is characterised in that described device also includes optical filter, was used for filtering other light outside described fluorescence.
4. device as claimed in claim 2, it is characterised in that described result display includes the display element being selected from lower group: display floater (includes but not limited to the display floater of mobile phone, TV, apparatus such as computer) and display lamp.
5. device as claimed in claim 4, it is characterized in that, described result output module also includes sender unit, and the described testing result that the described signal of telecommunication represents is sent to result display through described sender unit, and shows testing result on described result display.
6. device as claimed in claim 5, it is characterised in that described result display includes signal receiving module, data processing module and result display module,
Described signal receiving module is arranged for and receives the signal that described sender unit sends, and this signal is passed to data processing module；
Described data processing module is arranged for and described signal is processed and stored testing result, and described process is one or more in lower group: the comparison of background correction, reference data comparison, range of error comparison and different batches inspection result；
Described result display module is arranged for display testing result.
7. a toilet, it is characterised in that described toilet includes the device that detection Excreta is occulted blood.
8. toilet as claimed in claim 7, it is characterised in that the device that described detection Excreta is occulted blood is the device that the detection Excreta according to any one of claim 1-7 is occulted blood.
9. toilet as claimed in claim 7, it is characterized in that, the device that described detection Excreta is occulted blood includes: detection module and result output module, described detection module is arranged to be used for described in detection to occult blood, and testing result is passed to described result output module, described testing result is presented in described result output module.
10. toilet as claimed in claim 7, it is characterised in that described detection module includes,
Detectable container, is used for containing detectable, and described detectable is for reacting fluorescence occur with occulting blood in Excreta；
Fluorescent optical sensor, for being converted to the signal of telecommunication by described fluorescence；
Described result output module includes result display, and described result display is used for receiving the described signal of telecommunication and showing testing result；
In detection process, when in feces or urine, existence is occulted blood, there is fluorescence with the reaction of occulting blood in described Excreta in described detectable, described fluorescence is converted to the signal of telecommunication through fluorescent optical sensor after considering mating plate and filtering, and described result display receives the described signal of telecommunication and shows there is the testing result occulted blood.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756989.9A CN105738328A (en) | 2014-12-10 | 2014-12-10 | A household networked system for detecting occult blood in feces and urine |
| CN202210134907.1A CN114624216A (en) | 2014-12-10 | 2014-12-10 | Device for detecting occult blood of excrement |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410756989.9A CN105738328A (en) | 2014-12-10 | 2014-12-10 | A household networked system for detecting occult blood in feces and urine |
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| CN202210134907.1A Division CN114624216A (en) | 2014-12-10 | 2014-12-10 | Device for detecting occult blood of excrement |
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| CN105738328A true CN105738328A (en) | 2016-07-06 |
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| CN202210134907.1A Pending CN114624216A (en) | 2014-12-10 | 2014-12-10 | Device for detecting occult blood of excrement |
| CN201410756989.9A Pending CN105738328A (en) | 2014-12-10 | 2014-12-10 | A household networked system for detecting occult blood in feces and urine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109211794A (en) * | 2018-09-19 | 2019-01-15 | 浙江瑞宝生物科技有限公司 | Integrate the intelligent closestool system of Faecal occult blood detection device |
| CN109235585A (en) * | 2018-09-19 | 2019-01-18 | 浙江瑞宝生物科技有限公司 | The built-in Faecal occult blood detection device of closestool and its method |
| CN109297946A (en) * | 2018-11-28 | 2019-02-01 | 浙江瑞宝生物科技有限公司 | Health supervision type intelligent water toilet pan device and its occult blood detection method |
| CN109884003A (en) * | 2018-12-06 | 2019-06-14 | 浙江瑞宝生物科技有限公司 | Health monitoring intelligent closestool device and its occult blood detection method |
| CN112673969A (en) * | 2020-12-25 | 2021-04-20 | 杭州电子科技大学 | Cat litter for detecting urinary tract diseases of cats and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211794A (en) * | 2018-09-19 | 2019-01-15 | 浙江瑞宝生物科技有限公司 | Integrate the intelligent closestool system of Faecal occult blood detection device |
| CN109235585A (en) * | 2018-09-19 | 2019-01-18 | 浙江瑞宝生物科技有限公司 | The built-in Faecal occult blood detection device of closestool and its method |
| CN109297946A (en) * | 2018-11-28 | 2019-02-01 | 浙江瑞宝生物科技有限公司 | Health supervision type intelligent water toilet pan device and its occult blood detection method |
| CN109884003A (en) * | 2018-12-06 | 2019-06-14 | 浙江瑞宝生物科技有限公司 | Health monitoring intelligent closestool device and its occult blood detection method |
| CN112673969A (en) * | 2020-12-25 | 2021-04-20 | 杭州电子科技大学 | Cat litter for detecting urinary tract diseases of cats and preparation method thereof |
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| CN114624216A (en) | 2022-06-14 |
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