CN202230025U - Feces occult blood detection test paper - Google Patents
Feces occult blood detection test paper Download PDFInfo
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- CN202230025U CN202230025U CN2011203501600U CN201120350160U CN202230025U CN 202230025 U CN202230025 U CN 202230025U CN 2011203501600 U CN2011203501600 U CN 2011203501600U CN 201120350160 U CN201120350160 U CN 201120350160U CN 202230025 U CN202230025 U CN 202230025U
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- test paper
- detection test
- occult blood
- paper body
- color layer
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Abstract
The utility model relates to feces occult blood detection test paper, which comprises a test paper body and particularly comprises a color development layer and latex, wherein the color development layer is formed on the test paper body and can change color when haemoglobin exists, and the latex is arranged on the test paper body and used for sealing the periphery of the color development layer. When the feces occult blood detection test paper is adopted for detecting, no professional detection personnel are needed for operating, operation is very simple, sanitary and environment-friendly, and results can be obtained fast.
Description
Technical field
the utility model relates to a kind of detection test paper, particularly a kind of detection test paper of just occulting blood.
Background technology
The detection method that just occult blood the earliest
is a chemical staining method, and 1864, Van Deen at first used guaiac glue and detects as indicant and just occult blood.Afterwards; There are chemical staining methods such as benzidine method, phenolphthalin method, adjacent benzidine method, pyramidon method, colourless peacock green method, tetramethyl benzidine method to propose just to occult blood detection again; The ultimate principle of these chemical staining methods is consistent; Just contain haemocyte in occulting blood and digested the haemoglobin that the back produces, haemoglobin has the porphyrin structure, has similar activity with peroxidase.Superoxide can be produced nascent oxygen by catalysis under the situation that has haemoglobin to exist; Nascent oxygen is very active; Oxidability is very strong; Can make Guaiacolate, biphenylamine, phenolphthalein, o-tolidine, pyramidon, the former material colour generation of colourless peacock green and tetramethyl benzidine isochrome, whether the result can judge to contain in the ight soil and occult blood according to colour developing.
are just occulted blood and detect the chemical staining method that uses at present;, collection ight soil also need use at least a other detectable except that being applied on the detection test paper (or test card) in the operating process; Could accomplish detection as damping fluid (dilution ight soil) or demonstration liquid (containing superoxide) or the liquid (containing chromogenic reagent) that develops the color etc. are auxiliary; Method of operating is more loaded down with trivial details, and detects the potential problems that employed reagent bottle etc. has contaminated environment.
Summary of the invention
the utility model technical matters to be solved is the deficiency that overcomes prior art, and a kind of detection test paper of just occulting blood is provided, and uses the detection of just occulting blood of this detection test paper, not only simply but also hygienic environment-protecting.
For solving above technical matters, the utility model is taked following technical scheme:
a kind of detection test paper of just occulting blood; It comprises the test paper body; Particularly, it also comprises and is formed on the test paper body, the color layer of change color can take place in the presence of haemoglobin and is arranged on the latex that is used on the test paper body the sealing of the periphery of color layer.
according to a preferred aspect of the utility model, said test paper body is square.Described color layer is the cruciform that is positioned at test paper body middle part.
said color layer can be to constitute by being selected from a kind of in the following material: Guaiacolate, biphenylamine, phenolphthalein, o-tolidine, pyramidon, colourless peacock green, tetramethyl benzidine and superoxide.
Because the enforcement of above technical scheme, the utility model compared with prior art has following advantage:
The detection test paper that
the utility model provides only needs it is lost into urinal, and the change color of observing color layer can obtain testing result; Need not use loading auxiliary reagents such as reagent bottle; Reduce consumption of raw materials, reduced cost, can not cause environmental pollution.When detecting in addition, need not gather ight soil and dilution ight soil, not need to drip other liquid such as developer or peroxide solutions on the test paper yet toward detecting, simple to operate, convenient and healthy.
Description of drawings
Below in conjunction with accompanying drawing and concrete embodiment, the utility model is done further detailed explanation:
Fig. 1 is for detecting the structural representation of test paper according to just occulting blood of the utility model;
wherein: 1, test paper body; 2, color layer; 3, latex.
Embodiment
are as shown in Figure 1, detect test paper according to just occulting blood of present embodiment and comprise square test paper body 1, are formed on criss-cross color layer 2 of being of test paper body 1 middle part (this color layer can through adhering to the material of haemoglobin colour developing or modes such as coating or printing are formed on the test paper body) and be used for the latexes 3 with color layer 2 periphery sealings.
Whether
this detection test paper of just occulting blood can be detected by patient oneself, specifically is, greatly after an action of the bowels, will detect test paper and be dropped in the urinal, observe the cross district and have or not color reaction just can know to suffer from just to occult blood.As long as obvious change color takes place any position in the cross zone, then explain to contain in the ight soil and occult blood; Otherwise, there is not change color if detect test paper, explain then not contain in the ight soil and occult blood that detection finishes, closet flushing washes away test paper and gets final product.
are compared with the existing detection method of just occulting blood, and when taking the detection test paper of the utility model to detect, need not professional testing staff and carry out, operate very simple, hygienic environment-protecting, and can obtain the result fast.
The foregoing description is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this; Can not limit the protection domain of the utility model with this; All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model
Claims (4)
1. detection test paper of just occulting blood; Comprise test paper body (1), it is characterized in that: said just occult blood detect test paper also comprise be formed on said test paper body (1) go up, at the color layer (2) that change color can take place in the presence of the haemoglobin and be arranged on and be used for the latex (3) that the periphery with said color layer (2) seals on the test paper body (1).
2. the detection test paper of just occulting blood according to claim 1 is characterized in that: said test paper body (1) is for square.
3. the detection test paper of just occulting blood according to claim 1 and 2 is characterized in that: described color layer (2) is for being positioned at the cruciform in the middle part of the said test paper body (1).
4. detection test paper according to claim 1; It is characterized in that: said color layer (2) constitutes by being selected from a kind of in the following material: Guaiacolate, biphenylamine, phenolphthalein, o-tolidine, pyramidon, colourless peacock green, tetramethyl benzidine and superoxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203501600U CN202230025U (en) | 2011-09-19 | 2011-09-19 | Feces occult blood detection test paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203501600U CN202230025U (en) | 2011-09-19 | 2011-09-19 | Feces occult blood detection test paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202230025U true CN202230025U (en) | 2012-05-23 |
Family
ID=46080609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203501600U Expired - Lifetime CN202230025U (en) | 2011-09-19 | 2011-09-19 | Feces occult blood detection test paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202230025U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331423A (en) * | 2011-09-19 | 2012-01-25 | 苏州浩欧博生物医药有限公司 | Feces occult blood test paper and preparation method thereof |
| CN108344733A (en) * | 2017-01-25 | 2018-07-31 | 吴智良 | Occult blood test paper |
| CN109115753A (en) * | 2017-06-22 | 2019-01-01 | 吴智良 | Occult blood test device and method |
-
2011
- 2011-09-19 CN CN2011203501600U patent/CN202230025U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331423A (en) * | 2011-09-19 | 2012-01-25 | 苏州浩欧博生物医药有限公司 | Feces occult blood test paper and preparation method thereof |
| CN108344733A (en) * | 2017-01-25 | 2018-07-31 | 吴智良 | Occult blood test paper |
| CN108344733B (en) * | 2017-01-25 | 2020-05-01 | 吴智良 | Occult blood test paper |
| CN109115753A (en) * | 2017-06-22 | 2019-01-01 | 吴智良 | Occult blood test device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215123 building C6 No. 218 Patentee after: Jiangsu Hao Bo biomedical Limited by Share Ltd Address before: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215123 building C6 No. 218 Patentee before: Suzhou Haooubo Biopharmaceutical Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |