CN207816980U - A kind of faeces sampling tube for detection of conveniently occulting blood - Google Patents
A kind of faeces sampling tube for detection of conveniently occulting blood Download PDFInfo
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- CN207816980U CN207816980U CN201721919742.XU CN201721919742U CN207816980U CN 207816980 U CN207816980 U CN 207816980U CN 201721919742 U CN201721919742 U CN 201721919742U CN 207816980 U CN207816980 U CN 207816980U
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- lid
- kettleholder
- plenum chamber
- detection
- conveniently
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Abstract
The utility model provides a kind of faeces sampling tube for detection of conveniently occulting blood, including transparent tube body container, lid and sample spoon, and the inside bottom of tube container is equipped with Test paper, and Test paper is coated with one layer of tetramethyl benzidine developing dye and peroxide films；Lid is cylinder, and lower end and tube container screw-thread fit, upper end is equipped with plenum chamber；Cap top is additionally provided with the head cover of movable open or close, to make plenum chamber accordingly realize open or close state；The kettleholder inner hollow and upper end end open lower end closure of sample spoon；Kettleholder upper end be fixed on cover bottom and with plenum chamber unicom, the lower end of kettleholder is fixed with flute profile spoon body；Several through-holes are additionally provided on the side wall of kettleholder.Using the technical solution of the utility model, detection efficiency can be effectively improved, improves curative activity environment；Also more scientific simultaneously, it can effectively avoid the lack of standard of multidraw, avoid failing to pinpoint a disease in diagnosis.
Description
Technical field
The utility model is related to medical instruments, and in particular to a kind of faeces sampling tube for detection of occulting blood.
Background technology
Occult blood test（OBT）Refer to that naked eyes cannot see band blood and excrement in excrement when hemorrhage of digestive tract amount is seldom
Just a small amount of red blood cell is destroyed in.Excrement detection is to hemorrhage of digestive tract as one of routine clinical chemical examination detection project
Diagnosis has important value, now frequently as a screening index of malignant tumor of digestive tract early diagnosis.The medical matters of profession when detection
Personnel generally first need to be placed on open Test paper from sampling in the excrement collecting tube of patient, then buffer solution is direct
It drips on excrement, whole operation process carries out on open table top, when specimen amount is more, is easy to obscure sample.Because directly
Excrement is placed on table top and is operated, is easy sample and buffer solution overflowing test paper, causes environmental pollution.Excrement need to be shifted when operation
Just, it also needs to number to sample again, causes staff's working efficiency low.Staff looks at excrement straight often, and peculiar smell
It is excessive, cause working environment poor.
Utility model content
The purpose of the utility model is to overcome disadvantage existing in the prior art, provides and a kind of facilitate medical worker direct
The collection tube for observing occult blood test and stool result, the sample occurred to avoid traditional detection easily obscures and environmental pollution
Problem.
To achieve the goals above, the technical solution adopted in the utility model is as follows：
A kind of faeces sampling tube for detection of conveniently occulting blood, including transparent tube body container, lid and sample spoon, tube container
Inside bottom be equipped with Test paper, Test paper is coated with one layer of tetramethyl benzidine developing dye and peroxide films；Lid
Cylinder, lower end and tube container screw-thread fit, upper end is equipped with plenum chamber；Cap top is additionally provided with movable opening or closes
The head cover of conjunction, to make plenum chamber accordingly realize open or close state；The kettleholder inner hollow of sample spoon and upper end end
Open lower end is closed；Kettleholder upper end be fixed on cover bottom and with plenum chamber unicom, the lower end of kettleholder is fixed with flute profile spoon
Body；Several through-holes are additionally provided on the upper end side wall of kettleholder, there are one apertures, and gas when dropwise addition buffer solution to be made to circulate for plenum chamber
It is easy to be added dropwise.
Further, the lower end outside of lid is equipped with male thread, and the opening madial wall of tube container is equipped with box thread；
The annular convex platform for limit is additionally provided on the outside of lid, which is between the lower end and upper end of lid.
Further, vertical raised line is equipped on the outside of the upper end of lid for increasing friction force to facilitate rotate the cover.
Further, the side wall of kettleholder is additionally provided with graduation mark.
Further, head cover inlay card realizes immovable fitting with plenum chamber madial wall in plenum chamber by friction.
The technical solution of the utility model, it is simple and reasonable by test paper and collection tube in one.Operating personnel when monitoring
Observation testing result can be closed immediately by only needing opening head cover to pour into required buffer solution in plenum chamber, not only effectively be prevented
The pollution splashed is dripped in the lasting diffusion of peculiar smell, liquid manure, and easy to operate quick, is avoided multiple because needing in traditional sensing techniques
Sample confounding issues caused by transfer sampling, effectively improve detection efficiency, improve curative activity environment；Science is also had more simultaneously
Property, it can effectively avoid the lack of standard of multidraw, avoid failing to pinpoint a disease in diagnosis.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The utility model will be further described below in conjunction with the accompanying drawings.
With reference to attached drawing.The utility model includes transparent tube body container 1, lid 2 and sample spoon 3, the inside of tube container 1
Bottom is equipped with Test paper 4, and Test paper 4 is coated with one layer of tetramethyl benzidine developing dye and peroxide films；Lid 2 is in circle
The lower end outside of cylindricality, lid 2 is equipped with male thread 20, and the opening madial wall of tube container 1 is equipped with box thread, to lid
2 can screw with 1 screw-thread fit of tube container.The upper end of lid 2 appears outer with tube container 1 and is internally provided with plenum chamber 5, covers
Outside between the top and bottom of son 2 is additionally provided with the annular convex platform 6 for limit.2 top of lid is additionally provided with movable opening
Or the head cover 7 being closed facilitates the addition of buffer solution or prevents to make plenum chamber 5 accordingly realize open or close state
Peculiar smell escapes.Specifically, 7 inlay card of head cover realizes immovable fitting in plenum chamber 5, with 5 madial wall of plenum chamber by friction.Cause
This, when opening collection tube, the liquid manure in pipe is not susceptible to drop and splashes or reveal operating personnel.
30 inner hollow of kettleholder and upper end end open lower end closure of sample spoon 3；Lid is fixed in 30 upper end of kettleholder
Sub 2 bottoms and with 5 unicom of plenum chamber, there are one apertures 9, and gas when dropwise addition buffer solution to be made to circulate for plenum chamber 5, is easy to be added dropwise.Kettleholder
30 lower end is fixed with flute profile spoon body；It is additionally provided with several through-holes 31 on the upper end side wall of kettleholder 30.Therefore, add from plenum chamber 5
It can be directly entered in tube container 1 after entering buffer solution, it is no longer necessary to sample the secondary opening of collection tube.Also, due to through-hole
31 are arranged and are not susceptible to blockage problem at the upper end of kettleholder 30, sampling.Meanwhile 30 side wall of kettleholder is additionally provided with a scale
Line, when sampling, should not make excrement touching be more than graduation mark position.For this product, what is utilized is tetramethyl benzidine method,
Its principle is in the water that hemoglobin, ferroheme in excrement can spread surrounding, and the heme in hemoglobin has class
Like the activity of peroxidase, oxygen can be released by peroxide films, colourless tetramethyl benzidine is oxidized to coloured
Benzidine is blue, shows to judge testing result in blue-green.Therefore, water can be selected as buffer solution, of low cost, operation
It is easy.
It should be pointed out that be described above the embodiments of the present invention.However, the technical staff of art technology should manage
Solution, the present utility model is not limited to the above embodiments, only illustrates the principles of the present invention described in above-described embodiment,
There are many changes and improvements for the utility model also meeting under the premise of not departing from the scope of the utility model, these changes and improvements are all
It falls into claimed the scope of the utility model.Such as to existing detection of occulting blood, other Test papers are arranged in tube bottom, are added dropwise slow
Fliud flushing A and buffer solution B are detected, and also require to fall into protection domain.
Claims (5)
1. a kind of faeces sampling tube for detection of conveniently occulting blood, including transparent tube container, lid and sample spoon, feature exist
It is equipped with Test paper in the inside bottom of the tube container, the Test paper is coated with one layer of tetramethyl benzidine developing dye
And peroxide films；The lid is cylinder, and lower end and the tube container screw-thread fit, upper end is equipped with plenum chamber；Institute
The head cover that cap top is additionally provided with movable open or close is stated, to make the plenum chamber accordingly realize open or close shape
State；The kettleholder inner hollow and upper end end open lower end closure of the sample spoon；The kettleholder upper end is fixed on described
Cover bottom and with the plenum chamber unicom, the lower end of the kettleholder is fixed with flute profile spoon body；The upper end side wall of the kettleholder
On be additionally provided with several through-holes；There are one apertures, and gas circulation when dropwise addition buffer solution to be made to be easy to be added dropwise for plenum chamber.
2. a kind of faeces sampling tube for detection of conveniently occulting blood as described in claim 1, it is characterised in that the lower end of the lid
Outside is equipped with male thread, and the opening madial wall of the tube container is equipped with box thread；It is additionally provided with and is used on the outside of the lid
The annular convex platform of limit, the annular convex platform are between the lower end and upper end of the lid.
3. a kind of faeces sampling tube for detection of conveniently occulting blood as claimed in claim 2, it is characterised in that the upper end of the lid
Outside is equipped with vertical raised line for increasing friction force to facilitate the rotation lid.
4. a kind of faeces sampling tube for detection of conveniently occulting blood as described in claim 1, it is characterised in that the side wall of the kettleholder
It is additionally provided with graduation mark.
5. such as a kind of faeces sampling tube for detection of conveniently occulting blood of Claims 1-4 any one of them, it is characterised in that the top
Lid inlay card realizes immovable fitting in the plenum chamber, with the plenum chamber madial wall by friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919742.XU CN207816980U (en) | 2017-12-29 | 2017-12-29 | A kind of faeces sampling tube for detection of conveniently occulting blood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919742.XU CN207816980U (en) | 2017-12-29 | 2017-12-29 | A kind of faeces sampling tube for detection of conveniently occulting blood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207816980U true CN207816980U (en) | 2018-09-04 |
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ID=63327765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721919742.XU Active CN207816980U (en) | 2017-12-29 | 2017-12-29 | A kind of faeces sampling tube for detection of conveniently occulting blood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207816980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342106A (en) * | 2018-11-06 | 2019-02-15 | 南京微略生物科技有限公司 | A kind of safe sampling equipment of medicine detection excrement |
| CN109612765A (en) * | 2019-02-26 | 2019-04-12 | 长沙协大生物科技有限公司 | A kind of dedicated collection tube of quantitative sealed excrement |
-
2017
- 2017-12-29 CN CN201721919742.XU patent/CN207816980U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342106A (en) * | 2018-11-06 | 2019-02-15 | 南京微略生物科技有限公司 | A kind of safe sampling equipment of medicine detection excrement |
| CN109612765A (en) * | 2019-02-26 | 2019-04-12 | 长沙协大生物科技有限公司 | A kind of dedicated collection tube of quantitative sealed excrement |
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