CN106333695A - POCT detection device - Google Patents
POCT detection device Download PDFInfo
- Publication number
- CN106333695A CN106333695A CN201510412399.9A CN201510412399A CN106333695A CN 106333695 A CN106333695 A CN 106333695A CN 201510412399 A CN201510412399 A CN 201510412399A CN 106333695 A CN106333695 A CN 106333695A
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- CN
- China
- Prior art keywords
- poct
- checkout gear
- adapter
- hematocrit
- test film
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Abstract
The invention discloses a POCT detection device. A patient's finger is first placed on a second base of a hematocrit measuring adapter, the finger is fixed through a second cover plate, and a second light source is used for irradiating the finger; oxidized hemoglobin and unoxidized hemoglobin in the capillary of the patient's fingertips is determined to obtain the total amount of hemoglobin, and then hematocrit is obtained through a formula; that is, the hematocrit of the patient is obtained through the hematocrit measuring adapter; then the patient's blood is dropped onto a test strip which is then placed on a first base; the test strip is fixed through a first cover plate and a first light source is used for irradiating to obtain the number of objects to be determined; the hematocrit obtained through the hematocrit measuring adapter is substituted to the test formula to obtain the test result of the object to be tested.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly a kind of POCT checkout gear.
Background technology
In prior art, utilizing optics performance rate method to carry out fast blood testing is at constant temperature (37 degrees Celsius)Under utilize reflection method to carry out quantitative assay.
The blood of same capability is dropped into test film, and process glass layer is to blood cell (red blood cell, thin in vainBorn of the same parents and blood platelet) separate, blood plasma sees through the reagent generation chromogenic reaction of glass layer and conversion zone.In the mensuration process of optics performance rate method, testing result is easily subject to the impact of hematocrit, causes detectingThere is deviation in result, hematocrit is haemocyte shared percent volume to volume in whole blood.
Therefore, how to reduce the measurement result deviation causing due to hematocrit difference, become this areaThe technical problem that technical staff is urgently to be resolved hurrily.
Summary of the invention
In view of this, the invention provides a kind of POCT checkout gear, to reduce due to hematocritThe measurement result deviation that difference causes.
For achieving the above object, the invention provides following technical scheme:
A kind of POCT checkout gear, comprises POCT checkout gear body, also comprises:
The test film adapter that can communicate to connect with described POCT checkout gear body, described test filmAdapter comprises for the first base of fixing described test film, for clamping the first lid of described test filmPlate and the first light source irradiating for described test film;
The hematocrit determination adapter that can communicate to connect with described POCT checkout gear body, instituteStating hematocrit determination adapter comprises for the second base of immobilized patients finger, for described in clampingThe second cover plate of finger and the secondary light source for described finger is irradiated.
Preferably, in above-mentioned POCT checkout gear, also comprise being fixedly connected with described the first baseThe first mount pad, described test film adapter and described POCT checkout gear body are pacified by described firstThe communication connection of dress seat.
Preferably, in above-mentioned POCT checkout gear, described the first light source is for being arranged on described the first peaceLED lamp and palladium lamp on dress seat.
Preferably, in above-mentioned POCT checkout gear, also comprise being fixedly connected with described the second baseThe second mount pad, described hematocrit determination adapter and described POCT checkout gear body pass through instituteState the second mount pad communication connection.
Preferably, in above-mentioned POCT checkout gear, described secondary light source comprises and is arranged on described secondPalladium lamp on mount pad and be arranged on the LED lamp on described the second cover plate.
Preferably, in above-mentioned POCT checkout gear, on POCT checkout gear body, be provided with liquid crystalShow device.
Can find out from technique scheme, POCT checkout gear provided by the invention, comprises POCTCheckout gear body, the test film adapter that can coordinate with POCT checkout gear body and can be withThe hematocrit determination adapter that POCT checkout gear body coordinates, in the process of carrying out real-time testIn, first patient's finger is placed on the second base of hematocrit determination adapter, by the second lidPlate is fixed finger, and secondary light source opponent fingering row irradiates, and measures oxygen in patient's finger tip capillaryHemoglobin and the unoxidized hemoglobin changed, thus the total amount of hemoglobin obtained, and then by publicFormula obtains hematocrit, obtains patient's hematocrit by hematocrit determination adapter,Then by patient's droplet of blood on the test paper of test film, test pieces is placed on the first base, byOne cover plate is fixed test film, and the first light source irradiates the quantity that obtains thing to be detected, will be thin by bloodBorn of the same parents' specific volume mensuration adapter obtains hematocrit and brings detection formula into, obtains the test result of determinand.The device that this programme provides is the real-time survey to patient's hematocrit by hematocrit determination adapterFixed, thus the hematocrit difference causing due to blood sample difference can effectively be avoided, thereby in certain journeyOn degree, reduce the measurement result deviation of POCT checkout gear.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to realityThe accompanying drawing of executing required use in example or description of the Prior Art is briefly described, apparently, belowAccompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,Do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
POCT checkout gear and hematocrit determination adapter company that Fig. 1 provides for the embodiment of the present inventionThe structural representation connecing;
The structural representation of the hematocrit determination adapter that Fig. 2 provides for the embodiment of the present invention;
The structure that the POCT checkout gear that Fig. 3 provides for the embodiment of the present invention is connected with test film adapterSchematic diagram;
The structural representation of the test film adapter that Fig. 4 embodiment of the present invention provides.
1, POCT checkout gear body, 2, test film adapter, 21, the first base, 22, the first lidPlate, 3, hematocrit determination adapter, 31, the second base, 32, the second cover plate.
Detailed description of the invention
The invention discloses a kind of one side polisher lapper cooling device, realize to solve in prior artThe defect that the cooling device of polishing disk is existed.
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 outDescribe clearly and completely, obviously, described embodiment is only the present invention's part embodiment, andNot whole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art are not doingGo out the every other embodiment obtaining under creative work prerequisite, all belong to the scope of protection of the invention.
Refer to Fig. 1-Fig. 4, POCT checkout gear and haemocyte ratio that Fig. 1 provides for the embodiment of the present inventionHold and measure the structural representation that adapter connects; The hematocrit survey that Fig. 2 provides for the embodiment of the present inventionDetermine the structural representation of adapter; POCT checkout gear and test that Fig. 3 provides for the embodiment of the present inventionThe structural representation that sheet adapter connects; The structure of the test film adapter that Fig. 4 embodiment of the present invention providesSchematic diagram.
The invention discloses a kind of POCT (real-time test) checkout gear, comprise that POCT checkout gear originallyBody 1, also comprises:
The test film adapter 2 that can communicate to connect with POCT checkout gear body 1, test film adapter2 comprise for the first base 21 of fixation test sheet, for clamp the first cover plate 22 of test film and forThe first light source that test film irradiates, has the test film of blood sample to be placed on the first base 21 by dripping, and passes throughThe first cover plate 22 is fixed test film, test film is irradiated with the first light source, reflects by lightMethod is measured thing to be detected, and test result is passed to POCT checkout gear body 1 by test film adapter 2Controller;
The hematocrit determination adapter 3 that can communicate to connect with POCT checkout gear body 1, blood is thinBorn of the same parents' specific volume is measured adapter 3 and is comprised for the second base 31 of immobilized patients finger, for holding fingerThe second cover plate 32 and the secondary light source irradiating for opponent's fingering row, be placed on second by patient's finger fingertipOn base 31, by the second cover plate 32, patient's finger tip is fixed, with secondary light source to patient'sFinger tip irradiates, and measures haemocyte concentration by reflection method, and hematocrit determination adapter 3 is surveyedTest result passes to the controller of POCT checkout gear body 1.
The haemocyte concentration recording by hematocrit determination adapter 3 does not need to puncture patient's finger,Adopt non-blood sampling formula hemoglobin test, simple to operation; And it is straight that the concentration of haemocyte concentration obtainsThe finger tip that is connected on patient carries out, and does not need, by blood sample extraction, can reduce the pollution to blood sample, furtherImprove the accuracy of testing result; The haemocyte concentration obtaining by hematocrit determination adapter 3 isDirectly the finger tip by patient obtains, and data are the real-time measurements to haemocyte concentration, with respect to logicalThe mode of crossing blood sample acquisition haemocyte quantity is more accurate.
In the testing process of thing to be detected, because the measurement result of hematocrit is more accurate, will lead toCross the hematocrit that hematocrit determination adapter 3 obtains and bring thing computing formula to be detected into, and thenCan obtain the measurement result of thing to be detected accurately, effectively reduce in prior art due to haemocyte ratioThe different quality testing to be detected causing of tolerance is surveyed result error.
In concrete use procedure, need to be by test film adapter 2 or haemocyte ratio according to what testHold and measure adapter 3 and be installed on POCT checkout gear body 1, and right to result carry out record,Then calculate accordingly.
In order further to optimize technique scheme, in a specific embodiment of the present invention, also comprise withThe first mount pad that the first base 21 is fixedly connected with, test film adapter 2 and POCT checkout gear body1 by the first mount pad communication connection, and the first mount pad can play effective guarantor to test film adapter 2Protect effect, the information exchange that test film adapter 2 collects is crossed the first mount pad and is passed to POCT detection dressPut body 1.
In order further to optimize technique scheme, in a specific embodiment of the present invention, the first light sourceFor being arranged on LED (light emitting diode) lamp and the palladium lamp on the first mount pad, the light being penetrated by LED lampAfter the first cover plate 32 reflections, incide on palladium lamp, palladium lamp penetrates LED lamp as light splitting protractorLight process.
For hematocrit determination adapter 3 is played a protective role, also comprise with the second base 31 solidFixed the second mount pad connecting, hematocrit determination adapter 3 is logical with POCT checkout gear body 1Cross the second mount pad communication connection, the information exchange that hematocrit determination adapter 3 gathers is crossed the second installationSeat passes to POCT checkout gear body 1.
The secondary light source of hematocrit determination adapter 3 comprises that the palladium lamp being arranged on the second mount pad dividesLight photometer and be arranged on the LED lamp on the second cover plate, the reflection path of its light is for to send out by LED lampThe light of penetrating is directly mapped on palladium lamp, and palladium lamp is processed the light receiving as light splitting protractor.
In this programme to sending two kinds of visible light and ultraviolet ray in the requirement of LED lamp.
In order to facilitate reading of data, on POCT checkout gear body 1, be provided with liquid crystal display, canTesting result is carried out to instant playback.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field can be realized or useThe present invention. To be aobvious and easy for those skilled in the art to the multiple amendment of these embodimentSee, General Principle as defined herein can be in the situation that not departing from the spirit or scope of the present invention,Realize in other embodiments. Therefore, the present invention will can not be restricted to these embodiment shown in this article,But to meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a POCT checkout gear, comprises POCT checkout gear body (1), it is characterized in that,Also comprise:
The test film adapter (2) that can communicate to connect with described POCT checkout gear body (1),Described test film adapter (2) comprises for first base (21) of fixing described test film, for folderHold first cover plate (22) of described test film and the first light source irradiating for described test film;
The hematocrit determination adapter that can communicate to connect with described POCT checkout gear body (1)(3), described hematocrit determination adapter (3) comprises the second base for immobilized patients finger(31), for clamping second cover plate (32) of described finger and for described finger is irradiatedSecondary light source.
2. POCT checkout gear according to claim 1, is characterized in that, also comprises with describedThe first mount pad that the first base (21) is fixedly connected with, described test film adapter (2) and described POCTCheckout gear body (1) is by described the first mount pad communication connection.
3. POCT checkout gear according to claim 2, is characterized in that, described the first light sourceFor being arranged on LED lamp and the palladium lamp on described the first mount pad.
4. POCT checkout gear according to claim 1, is characterized in that, also comprises with describedThe second mount pad that the second base (31) is fixedly connected with, described hematocrit determination adapter (3) withDescribed POCT checkout gear body (1) is by described the second mount pad communication connection.
5. POCT checkout gear according to claim 4, is characterized in that, described secondary light sourceComprise the palladium lamp being arranged on described the second mount pad and be arranged on the LED lamp on described the second cover plate.
6. POCT checkout gear according to claim 1, is characterized in that, described POCT inspectionSurvey on device body (1) and be provided with liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412399.9A CN106333695A (en) | 2015-07-14 | 2015-07-14 | POCT detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412399.9A CN106333695A (en) | 2015-07-14 | 2015-07-14 | POCT detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106333695A true CN106333695A (en) | 2017-01-18 |
Family
ID=57826245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510412399.9A Pending CN106333695A (en) | 2015-07-14 | 2015-07-14 | POCT detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106333695A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796809A (en) * | 2017-10-31 | 2018-03-13 | 三诺生物传感股份有限公司 | A kind of method and its kit and device for the detection of finger tip blood wet method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116307A (en) * | 1986-08-13 | 1996-02-07 | 生命扫描有限公司 | Minimum procedure system for the decermination of analytes |
| CN1206339A (en) * | 1995-12-27 | 1999-01-27 | 东亚医用电子株式会社 | Noninvasive blood examination apparatus |
-
2015
- 2015-07-14 CN CN201510412399.9A patent/CN106333695A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116307A (en) * | 1986-08-13 | 1996-02-07 | 生命扫描有限公司 | Minimum procedure system for the decermination of analytes |
| CN1206339A (en) * | 1995-12-27 | 1999-01-27 | 东亚医用电子株式会社 | Noninvasive blood examination apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796809A (en) * | 2017-10-31 | 2018-03-13 | 三诺生物传感股份有限公司 | A kind of method and its kit and device for the detection of finger tip blood wet method |
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Application publication date: 20170118 |
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| RJ01 | Rejection of invention patent application after publication |