CN202748363U - Detection testing piece integrating electrochemical detection and optical detection - Google Patents
Detection testing piece integrating electrochemical detection and optical detection Download PDFInfo
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- CN202748363U CN202748363U CN 201220344114 CN201220344114U CN202748363U CN 202748363 U CN202748363 U CN 202748363U CN 201220344114 CN201220344114 CN 201220344114 CN 201220344114 U CN201220344114 U CN 201220344114U CN 202748363 U CN202748363 U CN 202748363U
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- blood sampling
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- galvanochemistry
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Abstract
The utility model discloses a detection testing piece integrating electrochemical detection and optical detection. The detection testing piece comprises an electrochemical detection part and an optical detection part, wherein the electrochemical detection part is provided with an electrochemical blood sampling port, the optical detection part is provided with an optical blood sampling port, the electrochemical detection part is adjacent to the optical detection part, the electrochemical blood sampling port and the optical blood sampling port are arranged on the same side, so that the electrochemical blood sampling port and the optical blood sampling port can complete blood sampling at the same time in one blood sampling action, and further electrochemical detection and photochemical detection can be carried out simultaneously, and thus the advantages of the electrochemical detection and the photochemical detection can be integrated. The detection testing piece integrating electrochemical detection and optical detection disclosed by the utility model can meet the detection demands of high accuracy rate and low cost.
Description
Technical field
The utility model relates to a kind of test strip, relates in particular to a kind of test strip for hypoferric anemia.
Background technology
Test strip mainly is divided into two kinds of electric chemical formula test strip and optical profile type test strips according to detecting principle, it inserts special-purpose instrument and can detect the physiological datas such as blood sugar, blood fat, blood platelet, protoheme, cholesterol, blood platelet, uric acid after sucking the liquid to be detected such as blood, urine.
Wherein whether the optical profile type test strip can have anaemia by the blood red usually detection in the detecting blood, its principle is that the blood cell in the blood that will suck is broken, with the protoheme color in the detecting blood, it utilizes instrument to squeeze into the light of fixed wave length, and measure its OD value, and can be by the variation of OD value and extrapolate the concentration of protoheme, can judge whether to have accordingly anaemia, it has been widely used in medical application at present, and has certain degree of accuracy.
And the electric chemical formula test strip, also can detect the protoheme in the blood, whether can detect simultaneously is hypoferric anemia, its principle is that the blood cell in the blood that will suck is broken equally, and utilize the characteristic of protoheme band iron, allow the reactant on iron and the test strip carry out redox, to change by detecting current, and extrapolate the concentration of protoheme, according to and judge whether to have hypoferric anemia.
Yet this kind detection mode easily is interfered and causes accuracy not high, and it mainly is the interference that can be subject to other substance oxidation reduction in the blood, such as Vitamin C, uric acid etc.Therefore before sufferer is got blood, if improper diet, its result who tests out almost can only be used as reference value, only can tentatively understand about content of iron, and can't confirm as hypoferric anemia, in other words, only can use as preliminary test, need to further take other detection mode to be confirmed whether as hypoferric anemia.
Obviously existing method can not really detect and whether really be hypoferric anemia, the practice of Hospitals at Present is, after sufferer carried out Preliminary detection, if it has the possibility of hypoferric anemia, recycle HPLC analyser with high costs, whether really be hypoferric anemia, borrow and the saving testing cost if further detecting.Could confirm hypoferric anemia yet this kind mode need to detect secondary, its actual Expenses Cost is also not cheap, is difficult to satisfy the demand on using.
The utility model content
Fundamental purpose of the present utility model is to provide a kind of test strip that comprises galvanochemistry and optical profile type, detects hypoferric anemia with low cost.
For achieving the above object, the utility model provides a kind of test strip that comprises galvanochemistry and optical profile type, comprise an Electrochemical Detection section and an optical detection section, wherein this Electrochemical Detection section has galvanochemistry blood sampling mouth, this optical detection section has optics blood sampling mouth, and this Electrochemical Detection section and the next-door neighbour of this optical detection section arrange, and this galvanochemistry blood sampling mouth is positioned at the same side with this optics blood sampling mouth.
Wherein, this Electrochemical Detection section and this optical detection section are close to setting for stacked up and down.
Wherein, this Electrochemical Detection section comprises a upper cover plate, a bed hedgehopping layer, a base material and a testing circuit, wherein this testing circuit is arranged on this base material, and this bed hedgehopping layer of this upper cover plate interval is combined fixing with this base material, and this bed hedgehopping layer has a short slot that forms this galvanochemistry blood sampling mouth.
Wherein, this upper cover plate has a blood sampling observation window that should short slot.
Wherein, this optical detection section has a reaction cell body, this reaction cell body has a reaction of blood groove, this reaction of blood groove is communicated with this optics blood sampling mouth, and this reaction of blood groove is in having a transparent optical detection window away from this optics blood sampling mouthful place, and this base material, this bed hedgehopping layer and this upper cover plate divide an observation window that has should the optical detection window.
Wherein, this Electrochemical Detection section and this optical detection section are for being close to side by side setting.
Wherein, this Electrochemical Detection section comprises a upper cover plate, a bed hedgehopping layer, a base material and a testing circuit, wherein this testing circuit is arranged on this base material, and this bed hedgehopping layer of this upper cover plate interval is combined fixing with this base material, and this bed hedgehopping layer has a short slot that forms this galvanochemistry blood sampling mouth.
Wherein, this upper cover plate has a blood sampling observation window that should short slot.
Wherein, this optical detection section has a reaction cell body, this reaction cell body has a reaction of blood groove, this reaction of blood groove is communicated with this optics blood sampling mouth, and this reaction of blood groove is in having a transparent optical detection window away from this optics blood sampling mouthful place, and this base material extends out a fixed part, and this fixed part has a observation window that should the optical detection window, and this fixed part and this reactive tank are shown consideration for attached being fixed together.
Accordingly, the utility model is by allowing this galvanochemistry blood sampling mouth and this optics blood sampling mouth be positioned at the same side, thereby can allow this galvanochemistry blood sampling mouth and this optics blood sampling mouth in a blood sampling is moved, finish simultaneously blood sampling, thereby can carry out simultaneously Electrochemical Detection and photochemistry and detect, borrow and can integrate the advantage of Electrochemical Detection and optical detection, to satisfy high-accuracy and to detect cheaply demand.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to restriction of the present utility model.
Description of drawings
Fig. 1 is the utility model the first example structure constitutional diagram.
Fig. 2 is the utility model the first example structure exploded view.
Fig. 3 is the utility model the first example structure end view.
Fig. 4 is the utility model the second example structure constitutional diagram.
Fig. 5 is the utility model the second example structure exploded view.
Fig. 6 is the utility model the second example structure end view.
Wherein, Reference numeral:
10A: the 10B of Electrochemical Detection section: Electrochemical Detection section
101: galvanochemistry blood sampling mouth 11: upper cover plate
111: blood sampling observation window 12: bed hedgehopping layer
121: short slot 13A: base material
13B: base material 131: fixed part
14: testing circuit 20A: optical detection section
20B: optical detection section 201: optics blood sampling mouth
21: reaction cell body 22: reaction of blood groove
221: optical detection window 40: observation window
Embodiment
Relevant detailed description of the present utility model and technology contents now are described as follows with regard to cooperation figure:
Please refer to Fig. 1, Fig. 2 and Fig. 3.It has illustrated the first embodiment of the present utility model.In the present embodiment, the utility model is a kind of test strip that comprises galvanochemistry and optical profile type, it comprises a 10A of Electrochemical Detection section and a 20A of optical detection section, the 10A of this Electrochemical Detection section has galvanochemistry blood sampling mouth 101, the 20A of this optical detection section has optics blood sampling mouth 201, and this 10A of Electrochemical Detection section and the 20A of this optical detection section next-door neighbour arrange, and this galvanochemistry blood sampling mouthfuls 101 and this optics blood sampling mouthfuls 201 is positioned at the same side, again this 10A of Electrochemical Detection section and the 20A of this optical detection section can for about stackedly be close to setting.
In addition, the 10A of this Electrochemical Detection section comprises a upper cover plate 11, a bed hedgehopping layer 12, a base material 13A and a testing circuit 14, wherein this testing circuit 14 is arranged on this base material 13A, this this bed hedgehopping layer 12 of upper cover plate 11 intervals is combined fixing with this base material 13A, and this bed hedgehopping layer 12 has a short slot 121 that forms this galvanochemistry blood sampling mouthfuls 101, and this upper cover plate 11 has a blood sampling observation window 111 that should short slot 121.
And the 20A of this optical detection section has a reaction cell body 21, this reaction cell body 21 has a reaction of blood groove 22, this reaction of blood groove 22 is communicated with this optics blood sampling mouth 201, and this reaction of blood groove 22 is in having a transparent optical detection window 221 away from this optics blood sampling mouthful 201 places, and this base material 13A, this bed hedgehopping layer 12 and this upper cover plate had a observation window 40 that should optical detection window 221 in 11 minutes.
Please refer to Fig. 4, Fig. 5 and Fig. 6.It has illustrated the second embodiment of the present utility model.In the present embodiment, the 10B of Electrochemical Detection section and the 20B of optical detection section are for being close to side by side setting.
In the present embodiment, the 10B of this Electrochemical Detection section comprises a upper cover plate 11, a bed hedgehopping layer 12, a base material 13B and a testing circuit 14 equally, wherein this testing circuit 14 is arranged on this base material 13B, this this bed hedgehopping layer 12 of upper cover plate 11 intervals is combined fixing with this base material 13B, and this bed hedgehopping layer 12 has a short slot 121 that forms this galvanochemistry blood sampling mouthfuls 101, and this upper cover plate 11 has a blood sampling observation window 111 that should short slot 121.
The 20B of this optical detection section has a reaction cell body 21 equally, this reaction cell body 21 has a reaction of blood groove 22, this reaction of blood groove 22 is communicated with this optics blood sampling mouth 201, and this reaction of blood groove 22 is in having a transparent optical detection window 221 away from these optics blood sampling mouthful 201 places, and this base material 13B extends out a fixed part 131, this fixed part 131 has a observation window 40 that should optical detection window 221, and this fixed part 131 is fixed together with this reaction cell body 21 attachings.
As mentioned above, the utility model is by allowing this galvanochemistry blood sampling mouth and this optics blood sampling mouth be positioned at the same side, can allow this galvanochemistry blood sampling mouth and this optics blood sampling mouth in a blood sampling is moved, finish simultaneously blood sampling, detect to carry out simultaneously Electrochemical Detection and photochemistry, can integrate whereby the advantage of Electrochemical Detection and optical detection.
Moreover, the utility model can detect and whether really be hypoferric anemia, whether it at first has the risk of hypoferric anemia by Electrochemical Detection, relend by optical detection whether have anaemia, when both all detect when being, can confirm as hypoferric anemia, therefore needn't the high HPLC analyser of use cost, can be confirmed whether to be hypoferric anemia, it has the characteristic of low cost and high-accuracy, can satisfy high-accuracy and detect cheaply demand.
Certainly; the utility model also can have other various embodiments; in the situation that do not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the utility model claim.
Claims (9)
1. a test strip that comprises galvanochemistry and optical profile type is characterized in that, comprising:
One Electrochemical Detection section, this Electrochemical Detection section have galvanochemistry blood sampling mouth;
One optical detection section, this optical detection section have optics blood sampling mouthful, and this Electrochemical Detection section arranges with the next-door neighbour of this optical detection section, and this galvanochemistry blood sampling mouthful and this optics blood sampling mouthful are positioned at the same side.
2. the test strip that comprises galvanochemistry and optical profile type according to claim 1 is characterized in that, this Electrochemical Detection section and this optical detection section are close to setting for stacked up and down.
3. the test strip that comprises galvanochemistry and optical profile type according to claim 2, it is characterized in that, this Electrochemical Detection section comprises a upper cover plate, a bed hedgehopping layer, a base material and a testing circuit, wherein this testing circuit is arranged on this base material, this bed hedgehopping layer of this upper cover plate interval is combined fixing with this base material, and this bed hedgehopping layer has a short slot that forms this galvanochemistry blood sampling mouth.
4. the test strip that comprises galvanochemistry and optical profile type according to claim 3 is characterized in that, this upper cover plate has a blood sampling observation window that should short slot.
5. the test strip that comprises galvanochemistry and optical profile type according to claim 3, it is characterized in that, this optical detection section has a reaction cell body, this reaction cell body has a reaction of blood groove, this reaction of blood groove is communicated with this optics blood sampling mouth, and this reaction of blood groove is in having a transparent optical detection window away from this optics blood sampling mouthful place, and this base material, this bed hedgehopping layer and this upper cover plate divide an observation window that has should the optical detection window.
6. the test strip that comprises galvanochemistry and optical profile type according to claim 1 is characterized in that, this Electrochemical Detection section and this optical detection section are for being close to side by side setting.
7. the test strip that comprises galvanochemistry and optical profile type according to claim 6, it is characterized in that, this Electrochemical Detection section comprises a upper cover plate, a bed hedgehopping layer, a base material and a testing circuit, wherein this testing circuit is arranged on this base material, this bed hedgehopping layer of this upper cover plate interval is combined fixing with this base material, and this bed hedgehopping layer has a short slot that forms this galvanochemistry blood sampling mouth.
8. the test strip that comprises galvanochemistry and optical profile type according to claim 7 is characterized in that, this upper cover plate has a blood sampling observation window that should short slot.
9. the test strip that comprises galvanochemistry and optical profile type according to claim 7, it is characterized in that, this optical detection section has a reaction cell body, this reaction cell body has a reaction of blood groove, this reaction of blood groove is communicated with this optics blood sampling mouth, and this reaction of blood groove is in having a transparent optical detection window away from this optics blood sampling mouthful place, and this base material extends out a fixed part, this fixed part has a observation window that should the optical detection window, and this fixed part and this reactive tank are shown consideration for attached being fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344114 CN202748363U (en) | 2012-07-16 | 2012-07-16 | Detection testing piece integrating electrochemical detection and optical detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344114 CN202748363U (en) | 2012-07-16 | 2012-07-16 | Detection testing piece integrating electrochemical detection and optical detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202748363U true CN202748363U (en) | 2013-02-20 |
Family
ID=47707738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220344114 Expired - Lifetime CN202748363U (en) | 2012-07-16 | 2012-07-16 | Detection testing piece integrating electrochemical detection and optical detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202748363U (en) |
-
2012
- 2012-07-16 CN CN 201220344114 patent/CN202748363U/en not_active Expired - Lifetime
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |
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| CX01 | Expiry of patent term |