CN109752374A - A kind of Image Acquisition box using smart phone detection urine index - Google Patents

A kind of Image Acquisition box using smart phone detection urine index Download PDF

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Publication number
CN109752374A
CN109752374A CN201910138918.5A CN201910138918A CN109752374A CN 109752374 A CN109752374 A CN 109752374A CN 201910138918 A CN201910138918 A CN 201910138918A CN 109752374 A CN109752374 A CN 109752374A
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China
Prior art keywords
smart phone
mobile phone
box body
urine
image acquisition
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Pending
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CN201910138918.5A
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Chinese (zh)
Inventor
邓宏平
陈波
杜伟杰
刘婷
方占
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Shenzhen Hieroglyph Technology Co Ltd
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Shenzhen Hieroglyph Technology Co Ltd
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Priority to CN201910138918.5A priority Critical patent/CN109752374A/en
Publication of CN109752374A publication Critical patent/CN109752374A/en
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Abstract

The invention discloses a kind of Image Acquisition boxes using smart phone detection urine index, including box body made of a light-proof material, the one side wall bottom of box body is equipped with the slot for being inserted into Urine test paper piece, mobile phone placement plate is horizontally fixed in box body, the one side wall of box body offers mobile phone insertion hole, loophole is offered in mobile phone placement plate, the filter for making uniform illumination is installed in loophole, make to offer camera hole corresponding with the camera of smart phone on the filter of uniform illumination, the flash lamp of smart phone is placed on the filter for making uniform illumination;The observation window for observing the screen of smart phone is equipped at the top of box body.The present invention, which has, to be convenient for carrying, conveniently takes, saving cost, section space-efficient advantage, is detected using test paper using diabetes as the chronic disease of representative, not only testing cost is lower, also very convenient quick;Detection device miniaturization simultaneously, portability, detection method easy also have a vast market value.

Description

A kind of Image Acquisition box using smart phone detection urine index
Technical field
The present invention relates to urine many index detection field, especially a kind of figure using smart phone detection urine index As collecting cassette.
Background technique
With the development of social economy and the raising of health perception, people are cured the demand of health examination and disease surveillance Hair increases, the chronic disease especially based on diabetes, due to high incidence, low awareness, low cure rate, high medical treatment The features such as expense, becomes the significant threat of family health care;It is reported that the disease incidence of country's maturity-onset diabetes is close to 12% at present, such as Fruit considers fasting blood-glucose, postprandial blood sugar, the indexs such as glycosylated hemoglobin, China in advance in respect of 50.1% adult be in diabetes before Phase will be in pre-diabetes condition, the demand and shape of national routine health monitoring and disease prevention management close to 500,000,000 adults Gesture is more urgent.
Daily monitoring and disease control are carried out for using diabetes as the chronic disease of representative, needing to continue, it is common at present Chronic disease detection mainly have to hospital carry out detection and using portable detection equipment and test paper be in voluntarily complete detect; Due to carrying out to hospital, detection is long with the appointment and queuing time, detection cost is at high cost, time efficiency is lower, inspection process is complicated The problems such as, more and more people's selection is in voluntarily to be detected using test paper;Test paper detection checks have and save compared to hospital When, laborsaving, economical, convenient advantage, it has also become the tendency selection of medical treatment & health detection.
Currently, some technologies that urine Indexs measure is carried out using mobile phone have been had already appeared both at home and abroad, but they have Following disadvantage:
1) directly test paper is shot using mobile phone or camera, is illuminated using flash lamp and natural light etc..It is this The light source of method has that apparent brightness irregularities, light disturbance are more, leads to image local supersaturation either The phenomenon of local luminance deficiency further results in Indexs measure value inaccuracy;
2) light source of current Urine test paper detection device is mainly using backlight, wherein LED backlight higher cost; The CCFL backlight service life is short, volume is big, fever is high, is unfavorable for the large-scale promotion application of detection device;
3) current urine Indexs measure equipment, needs to provide external power supply for light source, is unfavorable for portability.
4) some current portable Urine test paper detection device interior arrangements have camera, color sensor, single-chip microcontroller or The components such as computing chip improve the manufacturing cost of equipment, increase the hardware spending of test paper detection, are unfavorable for opening up on a large scale Exhibition;
5) certain Image Acquisition boxes place mobile phone for convenience, are added to support construction in the side of box body, this leads to box Body volume becomes larger, and is unfavorable for carrying, and increase cost, reduces beauty.
Summary of the invention
The invention aims to solve the deficiencies in the prior art, a kind of do not shone by ambient light is provided and interferes, examine Survey result it is stable, it is low in cost, be convenient for carrying using smart phone detect urine index Image Acquisition box.
In order to achieve the above objectives, the present invention is implemented according to following technical scheme:
A kind of Image Acquisition box using smart phone detection urine index, including box body made of a light-proof material, The one side wall bottom of the box body is equipped with the slot for being inserted into Urine test paper piece, is horizontally fixed in box body for placing installation The mobile phone placement plate for the smart phone for having urine Indexs measure to apply, the one side wall of the box body offer mobile phone insertion hole, hand The machine transplanting of rice enters hole and is located above mobile phone placement plate upper surface, and loophole, peace in the loophole are offered in the mobile phone placement plate Equipped with the filter for making uniform illumination, make to offer camera hole corresponding with the camera of smart phone on the filter of uniform illumination, The flash lamp of smart phone is placed on the filter for making uniform illumination;In the detection zone center of Urine test paper piece and camera hole Heart point is in same vertical direction so that the camera of smart phone can completely take lower section Urine test paper by loophole The image of piece detection zone;The observation window for observing the screen of smart phone is equipped at the top of the box body.
Further, mobile phone placement plate upper surface is fixed with mobile phone baffle far from mobile phone insertion hole one end, when intelligent hand Machine makes the camera of smart phone with camera hole when offseting after mobile phone insertion hole insertion with mobile phone baffle, and corresponding, flash lamp is in Make on the filter of uniform illumination.
Further, the filter neutral density mirror for making uniform illumination.Since mobile phone is when taking pictures, the sudden strain of a muscle of mobile phone camera Light lamp is instantaneous exposure, can issue high-brightness light in the short time, and since loophole is closer apart from bottom test paper, be easy to appear Intermediate image brightness overexposure and the problem of the luminance shortage of periphery, so the optical filtering hole in mobile phone placement plate is provided with neutral density mirror (ND mirror), wherein neutral density mirror is same, uniform for the reduction ability of the light of various different wave lengths, only serves and subtracts The effect of decreased light, and any influence will not be generated to the color of the original, therefore can really reflect test paper color, middle ash is close Degree mirror makes the uniformity of light effects more preferably.
Further, the observation window is the observation panel opened up at the top of box body.
Further, the transparent panel being made of clear material is installed in the observation panel.
Further, the neutral density mirror is annular, and camera hole is located in the centre bore of neutral density mirror.
Further, the drawer for being used to install and fix Urine test paper piece that can be extracted out and be inserted into is equipped in the slot.
Compared with prior art, the invention has the following advantages that
1) Image Acquisition box of the invention provides ideal light environment for taking photograph of intelligent mobile phone, and illumination quality is stable, equal It is even.
2) Image Acquisition box of the invention does not need special lighting source, by neutral density mirror by the sudden strain of a muscle of smart phone The light of light lamp carries out uniform treatment, eliminates the trouble of external power supply, and reduce costs.
3) Image Acquisition box of the invention does not need individual camera, need to only be taken pictures using smart phone, saves Cost, eliminates external power supply.
4) present invention is provided with mobile phone placement plate for placing smart phone in box body, there is insertion on box side wall There is baffle in hole in mobile phone placement plate, provides beautiful and convenient mode to place mobile phone.
5) transparent panel on box body top of the invention can allow user to see the screen content of mobile phone, not influence to mobile phone Operation.
6) box body bottom of the invention is provided with slot, can flexibly place the Urine test paper piece for detection, slot The position of test strips can be fixed.
Summary, the present invention, which has, to be convenient for carrying, conveniently takes, saving cost, section space-efficient advantage, is detected using test paper Using diabetes as the chronic disease of representative, not only testing cost is lower, also very convenient quick;Detection device miniaturization simultaneously, Portability, detection method easy also have a vast market value.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is a kind of structural schematic diagram of the mobile phone placement plate of embodiment of the invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, with reference to embodiments, to the present invention into Row is further to be described in detail.Described herein the specific embodiments are only for explaining the present invention, is not used to limit invention.
As shown in Figure 1 and Figure 2, a kind of Image Acquisition box using smart phone detection urine index of the present embodiment, including One box body 1, in order to preferably acquire image, entire box body 1 is made of light-proof material, and the one side wall bottom of the box body 1 is set There is the slot 2 for being inserted into Urine test paper piece 3, is used to installing and fixing urine equipped with what can be extracted out and be inserted into the slot 2 The drawer 11 of liquid test-paper 3 is horizontally fixed in box body 1 for placing the smart phone for being equipped with urine Indexs measure application Mobile phone placement plate 5, the one side wall of the box body 1 offers mobile phone insertion hole 4, and (shape that mobile phone is inserted into hole 4 is unrestricted, with energy Enough insertion smart phones are advisable), mobile phone insertion hole 4 is located above 5 upper surface of mobile phone placement plate, opens in the mobile phone placement plate 5 Equipped with loophole 8, the filter 9 for making uniform illumination is installed in the loophole 8, make to offer on the filter 9 of uniform illumination with The corresponding camera hole 10 of the camera of smart phone, the flash lamp of smart phone are placed on the filter 9 for making uniform illumination, are such as schemed Shown in 2,9 annular of filter of uniform illumination is made (certainly, to make the filter 9 or other shapes of uniform illumination, mainly can Enough adapt to the flash lamp position of smart phone), camera hole 10 is located in the centre bore of neutral density mirror;In mobile phone placement plate 5 End face is fixed with mobile phone baffle 7 far from mobile phone insertion 4 one end of hole, keeps off after smart phone is inserted into from mobile phone insertion hole 4 with mobile phone Plate 7 makes the camera of smart phone is corresponding with camera hole 10, flash lamp is in make on the filter 9 of uniform illumination when offseting, urine The detection zone center of test-paper 3 and 10 central point of camera hole are in same vertical direction so that the camera energy of smart phone The image of 3 detection zone of lower section Urine test paper piece is enough completely taken by camera hole 10;It is equipped at the top of the box body 1 for seeing Examine the observation window 6 of the screen of smart phone, in the present embodiment, the observation window 6 is the observation panel opened up at the top of box body, when So, the transparent panel being made of clear material is also equipped in the observation panel.
Preferably, the 9 neutral density mirror of filter of uniform illumination is made described in this implementation.Since mobile phone is when taking pictures, hand The flash lamp of machine camera be instantaneous exposure, can the short time issue high-brightness light, and due to loophole apart from bottom test paper compared with Closely, the problem of being easy to appear intermediate image brightness overexposure and periphery luminance shortage, so being filled in the optical filtering hole of mobile phone placement plate There is neutral density mirror (ND mirror), wherein neutral density mirror is same, equal for the reduction ability of the light of various different wave lengths Even, the effect for weakening light is only served, and any influence will not be generated to the color of the original, therefore can really reflect examination Paper color, neutral density mirror make the uniformity of light effects more preferably.
When carrying out detection urine index using the present invention, the specific method is as follows:
1, when starting detection, Urine test paper piece 3 is fully immersed in urine 1-3 seconds, is then fixed Urine test paper piece It is placed on drawer 11, then 11 entirety of drawer is inserted into slot 2, then smart phone is inserted into from mobile phone insertion hole 4, place In detecting in the mobile phone placement plate 5 inside box, make the camera of smart phone is corresponding with camera hole, flash lamp is in keep illumination equal It is convenient closed downwards darkroom to be illuminated and adopted picture on even filter;
2, the Urine test paper piece 3 being placed in drawer 11 can choose 14 urine detection test strips, institute's Testing index packet It includes: urobilinogen (URO), glucose (GLU), ketoboidies (KET), bilirubin (BIL), protein (PRO), nitrite (NIT), acid It is basicity (PH), occult blood (BLD), specific gravity (SG), leucocyte (LEU), vitamin C (VC), creatinine (CR), urinary calcium (Ca), micro white Albumen (MA);The test strips or other arrangement samples such as single, double, three rows of other quantity project can also be chosen according to actual needs The test strips or test-paper of formula;
3, the urine Indexs measure application in smart phone is opened, mobile phone is steadily inserted into placement plate 5, passes through top Observation window 6 is it can be seen that mobile phone screen, and wherein mobile phone screen a part leaks out outside mobile phone insertion hole 4, and family energy can be used " detection " button for enough clicking application interface bottom starts to detect;Application can transfer mobile phone camera and flash lamp pair when use The Urine test paper piece 3 of bottom carries out Image Acquisition;
4, it in the application interface of mobile phone screen bottom, clicks " detection ", mobile phone starts headlamp and camera the bottom of to immediately The Urine test paper picture in portion is acquired;It collects and cloud server is sent to by mobile phone immediately after test paper image is counted Calculation processing (also can be directly in mobile phone terminal processing), obtains index value.
The limitation that technical solution of the present invention is not limited to the above specific embodiments, it is all to do according to the technique and scheme of the present invention Technology deformation out, falls within the scope of protection of the present invention.

Claims (7)

1. a kind of Image Acquisition box using smart phone detection urine index, including box body made of a light-proof material, Be characterized in that: the one side wall bottom of the box body is equipped with the slot for being inserted into Urine test paper piece, is horizontally fixed with use in box body In placing the mobile phone placement plate for being equipped with the smart phone of urine Indexs measure application, the one side wall of the box body offers mobile phone It is inserted into hole, mobile phone insertion hole is located above mobile phone placement plate upper surface, offers loophole in the mobile phone placement plate, described The filter for making uniform illumination is installed in unthreaded hole, makes to offer on the filter of uniform illumination corresponding with the camera of smart phone The flash lamp of camera hole, smart phone is placed on the filter for making uniform illumination;The detection zone center of Urine test paper piece and Central point of hole is imaged in same vertical direction so that the camera of smart phone can completely take lower section by loophole The image of Urine test paper piece detection zone;The observation window for observing the screen of smart phone is equipped at the top of the box body.
2. the Image Acquisition box according to claim 1 using smart phone detection urine index, it is characterised in that: described Mobile phone placement plate upper surface is fixed with mobile phone baffle far from mobile phone insertion hole one end, after smart phone is inserted into from mobile phone insertion hole Make when offseting with mobile phone baffle the camera of smart phone with camera hole corresponding, flash lamp be in make on the filter of uniform illumination.
3. the Image Acquisition box according to claim 1 using smart phone detection urine index, it is characterised in that: described Make the filter neutral density mirror of uniform illumination.
4. the Image Acquisition box according to claim 1 using smart phone detection urine index, it is characterised in that: described Observation window is the observation panel opened up at the top of box body.
5. the Image Acquisition box according to claim 4 using smart phone detection urine index, it is characterised in that: described The transparent panel being made of clear material is installed in observation panel.
6. the Image Acquisition box according to claim 3 using smart phone detection urine index, it is characterised in that: described Neutral density mirror is annular, and camera hole is located in the centre bore of neutral density mirror.
7. the Image Acquisition box according to claim 1 using smart phone detection urine index, it is characterised in that: described The drawer for being used to install and fix Urine test paper piece that can be extracted out and be inserted into is equipped in slot.
CN201910138918.5A 2019-02-25 2019-02-25 A kind of Image Acquisition box using smart phone detection urine index Pending CN109752374A (en)

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CN115032187A (en) * 2022-05-30 2022-09-09 东华大学 Method for rapidly detecting redox active compound in air
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