A kind of urine detection instrument and its detection method
Technical field
The present invention relates to medical machinery field, more particularly to a kind of urine detection instrument and its detection method.
Background technology
Urine detection instrument is the self-reacting device of some chemical compositions in measure urine, and it is that medical laboratory's urine is automatic
Change the important tool checked, such a instrument has the advantages that simple to operate, quick.But detector instrument people improper use and many
Intermediate link and influence factor all directly affect the accuracy of automated analysis result, can not only cause the error of experimental result,
Even delay diagnosis therefore it is required that operator to the principle of self-reacting device, performance, points for attention and influence factor etc.
Knowledge is having sufficient understanding, correctly using self-reacting device, the result that so just can draw Urine Analyzer is more reliable,
Accurately.
The fifties is protein and glucose during someone is urinated using single dry chemistry test band method measure, is tried using visually observing
Colored change compared with row, draws corresponding numerical value when on-gauge plate.The eighties, due to computer technology high development and
Widely use, urine Automatic analyzer is also developed rapidly, progressively full-automatic till now by original semi-automation
Change.Urine Analyzer is often classified as two classes according to test event:1. it is mainly used in first visit patient and 8-11 that health examination uses
Item screening combination urine try.8 detection projects include albumen, glucose, PH, ketoboidies, bilirubin, UBG, sunken blood and nitrous
Salt;9 detection projects add urinary leukocyte inspection in addition to above-mentioned 8 check.10 Urine Analyzer detection projects, 9 bases
On add urine than close inspection.11 detection projects then add vitamin C inspection again.2. it is mainly used in the treatment of diagnosed disease
Effect observation, as kidney illness can with PH, albumen, occult blood(Red blood cell)Combine try;Diabetes PH, sugar, ketoboidies combination try;Liver
Patient combines try with bilirubin, UBG.This quasi-instrument typically uses micro computer control, is received using surface integral instrument double
The color change that the mode of wavelength reflection light is determined in try carries out semiquantitative determination.Have in reagent strip several containing various reagents
Reagent pad, each corresponding to urine composition carries out independent reaction, and shows different colours, certain in the depth and urine of color into
Point regime's proportionate relationship, there is another " compensation pad " in reagent strip, as urine background color, coloured urine and instrument are become
Change treat the error of main life compensate.The reagent strip for being adsorbed with urine is placed in instrument cell, produced in reagent strip
The various reagents pad of chemical reaction is irradiated by light source, and its reflected light is received by surface integral instrument, the photoelectric tube quilt of surface integral instrument
The dual wavelength light of reflection(Measure light and a branch of reference light by filter disc)Irradiation, the selection of each wavelength are determined by detection project.
Instrument calculates reflectivity by following equation automation, then compared with standard curve, looks for the corresponding of print also various composition automatically
As a result, certain component content is high in urine, and the reflected light of its corresponding reagent pad is dark, otherwise stronger.
Reflectivity fraction:R(%)=Tm.Cs/TsCm×100%
R in formula(%)For reflectivity;Tm is reflected intensity of the reagent pad to measure wavelength;Ts is reagent pad to reference wavelength
Reflected intensity;Cm is reflected intensity of the calibrated pad to measure defect length;Cs is reflected intensity of the calibration to reference wavelength.
In the prior art, the detection for routine urinalysis takes manual test paper to detect toward contact, this mode, on the one hand increases
Add the amount of labour of medical worker, and the operating environment of infringement medical worker;Still further aspect, artificial check system, once
The detection of a sample can only be carried out, efficiency is low, causes the elongation of Check-Out Time.
In addition, urine detection is divided into the physical detection mode of a kind of chemical reaction inspection of routine urinalysis and sediment type at present,
Often need to take the detection of different detection mode, or both simultaneously, in the prior art, chemical reaction for different patients
The detection of mode and the detection of sediment mode are carried out on different devices, cause that medical worker's is inconvenient for operation, are wasted and are suffered from
Person's time.
The content of the invention
Goal of the invention:For the above situation, the shortcomings that in order to overcome in background technology, the embodiments of the invention provide one kind
Urine detection instrument and its method, it can effectively solve the problem that the problem of being related in above-mentioned background technology.
Technical scheme:A kind of urine detection instrument, including:Urine storage device, test tube device, sample conveying device, automatic test paper device,
Contrast device, centrifuge, main body, Data Enter device;
Wherein, the urine storage device, it is made up of urine storage bottle, dismounting lid, draining hole;Liquid level biography is provided with wherein described urine storage bottle
Sensor;The draining hole is arranged on urine storage bottle bottom, thereon by being provided with electric-controlled switch valve;
The test tube device is made up of test tube main body, test tube protection sleeve, spacing ring;Wherein, the test tube principal length is more than examination
Protection of pipe covers length;The test tube protection sleeve is arranged on test tube main body lower end;The spacing ring is arranged on the upper end of test tube main body;
The sample conveying device is 2, and one is used for centrifuge sample presentation, and another is used for automatic test paper device sample presentation;It is described
Sample conveying device is by slideway, sliding seat composition;Wherein described sliding seat is arranged on slideway, and it is divided into two layers, wherein bottom up and down
On slideway, upper strata is provided with some test tube bearing grooves, for carrying test tube device;
The automatic test paper device, including expansion link, and test paper;Wherein described expansion link front end be provided with distance-sensor,
Test paper clamping device, and minisize pick-up head;
The contrast device, stores corresponding testing standard, and it is used for the test paper reaction color according to minisize pick-up head intake
Corresponding test result is found in testing standard;
Be provided with manipulator on the centrifuge, for from sample conveying device capture test tube device, and by test tube device be sent into from
On the operating position of scheming;
The main body is transparent outer cover;Described information input device, for typing test result.
As a kind of preferred embodiment of the present invention, the urine detection instrument also includes:Urine storage device placement rack, the urine storage
Several urine storage device containing tanks are provided with device placement rack, and its upper end is additionally provided with switching device.
As a kind of preferred embodiment of the present invention, pass through a rotation between the bottom of the sliding seat of the sample conveying device and upper strata
Rotating motor connects;Corresponding label is provided with some test tube bearing grooves;The lower end of the urine storage device is provided with inductor.
As a kind of preferred embodiment of the present invention, when test tube bearing groove rotates the underface of the draining hole to urine storage device
When, the inductor senses test tube device, and control electric-controlled switch valve is opened.
As a kind of preferred embodiment of the present invention, the volume of the urine storage device is twice of test tube device.
A kind of urine detection method, usage right require the urine detection instrument described in 1-5, comprised the following steps:
Step1, medical worker attach the patient information tab answered on urine storage device, and urine storage device then is placed on into urine storage dress
On placement location seat;
Sample is injected separately into two by Step2, urine storage device by urine storage device placement rack and test tube device bearing groove
In the test tube device of individual sample conveying device;
Step3, one of sample conveying device deliver to test tube device at automatic test paper device, carry out the detection of chemical equation;
It is another to send device, it is passed to centrifuge and carries out sediment type detection.
A kind of preferred embodiment as the present invention, it is characterised in that when performing Step1, attached on the urine storage device
There is patient's corresponding informance, corresponding label is provided with the test tube device bearing groove, dispensed entering to be about to sample from urine storage device
During into test tube device, by the corresponding label record on test tube device bearing groove under corresponding patient information.
A kind of preferred embodiment as the present invention, it is characterised in that when performing Step3, carrying out each test tube device
In sample detection when, read the corresponding label of test tube bearing groove first, find corresponding patient information according to label, then will
Testing result is recorded under corresponding patient information.
The present invention can realize following beneficial effect:A kind of urine detection instrument provided by the invention and its method, by setting
Put several test tube device bearing grooves and carry out continuous sample detection, solving in the prior art once can only be for a sample
The problem of medical worker's workload is big caused by being detected, and detection time is up to;Additionally by set urine storage device, with
And urine storage device placement rack, and sample conveying device, realize the inspection of chemical reaction mode, and sediment mode inspection it is same
Shi Jinhang, patient's time is seen in saving, while reduces the workload of medical worker.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used in specification to explain the principle of the disclosure together.
Fig. 1 provides a kind of overall structure figure of urine detection instrument for the present invention;
Fig. 2 provides the structural representation of urine storage device for the present invention;
Fig. 3 provides the structural representation of test tube device for the present invention;
Fig. 4 provides the structural representation of sample conveying device for the present invention;
Fig. 5 provides the structural representation of automatic test paper device for the present invention;
Fig. 6 provides the structural representation of urine storage device placement rack for the present invention;
Fig. 7 provides a kind of flow chart of urine detection method for the present invention.
In figure
1-urine storage device, 2-test tube device, 3-sample conveying device, 4-automatic test paper device, 5-contrast device, 6-centrifugation
Machine, 7-main body, 8-Data Enter device, 9-urine storage device placement rack, 110-urine storage bottle, 120-dismounting lid, 130-draw
Head piece, 131-electric-controlled switch valve, 140-inductor, 210-test tube main body, 220-test tube protection sleeve, 230-spacing ring,
310-slideway, 320-sliding seat, 321-bottom, 322-upper strata, 323-test tube bearing groove, 324-electric rotating machine, 410-
Expansion link, 420-test paper, 411-distance-sensor, 412-test paper clamping device, 413-minisize pick-up head, 610-machinery
Hand, 910-urine storage device containing tank, 920-switching device.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Embodiment one
Fig. 1-Fig. 5 is refer to, Fig. 1 provides a kind of overall structure figure of urine detection instrument for the present invention;Fig. 2 provides storage for the present invention
Urinate the structural representation of device;Fig. 3 provides the structural representation of test tube device for the present invention;Fig. 4 provides sample presentation dress for the present invention
The structural representation put;Fig. 5 provides the structural representation of automatic test paper device for the present invention;Fig. 6 provides urine storage dress for the present invention
The structural representation of placement location seat.
Specifically, the present embodiment provides a kind of urine detection instrument, including:Urine storage device 1, test tube device 2, sample conveying device 3,
Automatic test paper device 4, contrast device 5, centrifuge 6, main body 7, Data Enter device 8;
Wherein, the urine storage device 1, it is made up of urine storage bottle 110, dismounting lid 120, draining hole 130;Wherein described urine storage bottle 110
On be provided with liquid level sensor 111;The draining hole 130 is arranged on the bottom of urine storage bottle 110, thereon by being provided with electric-controlled switch valve
131;
The test tube device 2 is made up of test tube main body 210, test tube protection sleeve 220, spacing ring 230;Wherein, the test tube main body
210 length are more than the length of test tube protection sleeve 220;The test tube protection sleeve 220 is arranged on the lower end of test tube main body 210;It is described spacing
Ring 230 is arranged on the upper end of test tube main body 210;
The sample conveying device 3 is 2, and one is used for the sample presentation of centrifuge 6, and another is used for the sample presentation of automatic test paper device 4;Institute
Sample conveying device 3 is stated to be made up of slideway 310, sliding seat 320;Wherein described sliding seat 320 is arranged on slideway 310, and it is divided into
Lower two layers, wherein bottom 321 is arranged on slideway 310, and upper strata 322 is provided with some test tube bearing grooves 323, for carrying test tube
Device 2;
The automatic test paper device 4, including expansion link 410, and test paper 420;The wherein described front end of expansion link 410 be provided with away from
From inductor 411, test paper clamping device 412, and minisize pick-up head 413;
The contrast device 5, stores corresponding testing standard, and it is used for the test paper reaction absorbed according to minisize pick-up head 413
Color finds corresponding test result in testing standard;
Manipulator 610 is provided with the centrifuge 6, for capturing test tube device 2 from sample conveying device 3, and by test tube device 2
It is sent on the operating position of centrifuge 6;
The main body 7 is transparent outer cover;Described information input device 8, for typing test result.
As a kind of preferred embodiment of the present embodiment, the urine detection instrument also includes:Urine storage device placement rack 9, it is described
Several urine storage device containing tanks 910 are provided with urine storage device placement rack 9, and its upper end is additionally provided with switching device 920.
As a kind of preferred embodiment of the present embodiment, the bottom 321 of the sliding seat 320 of the sample conveying device 3 and upper strata 322
Between connected by an electric rotating machine 324;Corresponding label is provided with some test tube bearing grooves 323;The urine storage device 1
Lower end be provided with inductor 140.
As a kind of preferred embodiment of the present embodiment, when test tube bearing groove 323 is rotated to the draining hole 130 of urine storage device 1
Underface when, the inductor 140 senses test tube device 2, and control electric-controlled switch valve 131 is opened.
As a kind of preferred embodiment of the present embodiment, the volume of the urine storage device 1 is twice of test tube device 2.
Specifically, a kind of urine detection instrument that the present embodiment provides, its workflow are that medical worker is in urine storage first
The patient information tab answered is attached on device, then urine storage device is placed on urine storage device placement rack;Then the urine storage
Sample is injected separately into the examination in two sample conveying devices by device by urine storage device placement rack and test tube device bearing groove
In pipe device;One of sample conveying device delivers to test tube device at automatic test paper device, carries out the detection of chemical equation;Separately
One send device, is passed to centrifuge and carries out sediment type detection.
What deserves to be explained is being pasted with patient's corresponding informance on the urine storage device, set on the test tube device bearing groove
Corresponding label is equipped with, when entering to be about to sample and being dispensed into from urine storage device in test tube device, by pair on test tube device bearing groove
Label record is answered under corresponding patient information.When carrying out the detection of the sample in each test tube device, test tube is read first and is held
The corresponding label of groove is carried, corresponding patient information is found according to label, testing result is then recorded in corresponding patient information
Under.
Embodiment two
Fig. 6 is refer to, Fig. 6 provides a kind of flow chart of urine detection method for the present invention.
Specifically, the present embodiment provides a kind of urine detection method, usage right requires the urine detection instrument described in 1-5,
Comprise the following steps:
Step1, medical worker attach the patient information tab answered on urine storage device, and urine storage device then is placed on into urine storage dress
On placement location seat;
Sample is injected separately into two by Step2, urine storage device by urine storage device placement rack and test tube device bearing groove
In the test tube device of individual sample conveying device;
Step3, one of sample conveying device deliver to test tube device at automatic test paper device, carry out the detection of chemical equation;
It is another to send device, it is passed to centrifuge and carries out sediment type detection.
As a kind of preferred embodiment of the present embodiment, when performing Step1, it is corresponding that patient is pasted with the urine storage device
Information, corresponding label is provided with the test tube device bearing groove, test tube device is dispensed into from urine storage device entering to be about to sample
When middle, by the corresponding label record on test tube device bearing groove under corresponding patient information.
As a kind of preferred embodiment of the present embodiment, when performing Step3, the inspection of the sample in each test tube device is being carried out
During survey, the corresponding label of test tube bearing groove is read first, is found corresponding patient information according to label, is then remembered testing result
Record is under corresponding patient information.
The above embodiments merely illustrate the technical concept and features of the present invention, and the purpose is to allow be familiar with the skill of the technical field
Art personnel can understand present disclosure and implement according to this, can not be limited the scope of the invention with this.All bases
Equivalent changes or modifications made by spirit of the invention, it should all be included within the scope of the present invention.