CN106525545A - Stool detector - Google Patents
Stool detector Download PDFInfo
- Publication number
- CN106525545A CN106525545A CN201610980003.5A CN201610980003A CN106525545A CN 106525545 A CN106525545 A CN 106525545A CN 201610980003 A CN201610980003 A CN 201610980003A CN 106525545 A CN106525545 A CN 106525545A
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- CN
- China
- Prior art keywords
- tube
- excrement
- filter
- conical centrifuge
- centrifuge tube
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a stool detector. The stool detector comprises a collecting tube, a tube cover, a filter and a conical centrifuge tube. The tube cover is provided with a band spoon. Stool is put into the collecting tube through the tube cover, then is filtered through the filter, then enters the conical centrifuge tube and is subjected to centrifugal treatment. The upper part of the collecting tube is provided with external threads, the tube cover is provided with internal threads, and the collecting tube and the tube cover are connected through threads. The collecting tube contains 2.2-2.4% of a formaldehyde solution. The upper part of the conical centrifuge tube is provided with external threads. The interior of the filter is provided with internal threads. The conical centrifuge tube is threadedly connected to the filter. The conical centrifuge tube is a transparent tube, the diameters of the tube are linearly decreased from top to bottom and the bottom of the conical centrifuge tube is a circular arc. The stool detector realizes sampling and treatment in the same container, and a prepared solution can produce disinfection and peculiar smell removal effects so that bioactive substances such as viruses and parasites lose activity and impact on the environmental and medical personnel is reduced.
Description
Technical field
The invention belongs to external diagnosis reagent class product.For stool examination pre-treatment fecal sample, larger excrement is filtered
The materials such as residue, enrichment of cell, are easy to cell in microscopy excrement, swill, enteron aisle saccharomycete, parasite etc..
Background technology
Stool examination is one of routine clinical laboratory examination project, can relatively be visually known intestines and stomach one by this inspection
A little pathological phenomenons, judge the function status of alimentary canal, pancreas, liver and gall indirectly.Stool examination be divided into the general character observation of naked eyes,
Check and chemical examination under mirror.Checking wherein under mirror includes cell, swill, enteron aisle saccharomycete and parasite type.Excrement is examined
Not only even overall to hospital to the associated department quality of medical care composition strong influence of the quality looked into, and method conventional at present
It is required to repeatedly sample to be carried out sampling, dilutes, smear, stirring, filtering, after the step process such as film-making, carries out microexamination.
Above step is time-consuming, trouble, at the same easily occur in operating process fecal sample overflow spread, the problems such as smell volatilizees, to detecting people
Member has certain puzzlement.Product mostly is excrement collecting cup, only single collection effect, without preservation, fixed and filtration on the market
Function.Simultaneously because the limitation of method of direct smear, the loss of parasite type remains high.Therefore it is a quick, easy, clean
Net stool examination pre-treatment product is exactly required for numerous testing staff.
The content of the invention
The present invention is directed to problem above, and the present invention is that excrement inspection device is designed, and this technology solves fecal sample close
Disposable pretreatment in envelope container, removes food fat therein by chemical substance and facilitates later observation, preservation, anti-corrosion,
Fixed cell, enteron aisle saccharomycete and parasitic ovum etc. prevent from being destroyed.Filter removes the chaff interferences such as larger excrement residue
Matter, is centrifuged and for the concentrations such as cell, swill, enteron aisle saccharomycete, parasite type to be easy to microscopy in centrifugation bottom of the tube, improve microscopy
The degree of accuracy.Simultaneously the resolution sample under sealing state is processed, distributing and possible pollution for smell is reduced, to environment
Protective effect is also functioned to medical personnel.
The technical solution adopted for the present invention to solve the technical problems
A kind of excrement examines device, and described excrement inspection device includes collection tube, lid, filter and conical centrifuge tube, sets in lid
There is band spoon, excrement is put in collection tube by lid, and is filtered excrement by filter, finally enter sharp bottom centrifugation
In pipe, centrifugal treating is carried out, described excrement inspection device is threadedly coupled into by collection tube, lid, filter and conical centrifuge tube
Integrative-structure.
The collection tube top is provided with external screw thread, and lid is provided with internal thread, and the collection tube is connected by screw thread with lid
Connect.
Formalin of the described collection tube built with 2.2%-2.4%.
Described conical centrifuge tube top is provided with external screw thread, is provided with internal thread in filter, the conical centrifuge tube with
Filter for installation is threadedly coupled.
Described conical centrifuge tube conical centrifuge tube is transparent pipe, and the diameter of pipe is linearly gradually reduced from top to bottom,
And bottom is circular arc.
Described filter for installation is dome, is provided with internal thread, on the upside of the dome inwall on the downside of described dome inner ring
Filter layer is provided with, described filter layer is stainless steel mesh screen, and is double-decker, and the density of aperture is more than to descend in upper filter layer
The density of filtering layer aperture.
Described circular arc is externally provided with moves circle, and described moves circle external diameter more than dome external diameter, and moves circumferential outside circle setting
There are anti-slip veins.
Beneficial effects of the present invention：1st, sampling is positioned in same container with process, can be played using pre-configured solution
Sterilize and go peculiar smell to act on, make material such as virus, parasite etc. of biologically active lose activity, reduce to environment and medical worker
Impact；2nd, using stainless steel mesh screen, using suitable aperture, the materials such as cell, enteron aisle saccharomycete and parasitic ovum can be passed through,
The useless materials such as big swill are removed, while stainless steel confrontation detectable substance affects；3rd, sample can be concentrated, is improved
The recall rate of parasitic ovum etc.；Reduce the fault rate of medical work；4th, batch centrifugation can be carried out, operating efficiency is improved；5th, it is right
Instrument and equipment requirement is low, can be not required to instrument cooperation, could be used that.
Description of the drawings：
Fig. 1 is the sampling pipe structural representation of the present invention；
Fig. 2 is the collection lid structural representation of the present invention；
Fig. 3 is the filter screen device structural representation of the present invention；
Fig. 4 is the conical centrifuge tube structural representation of the present invention；
Fig. 5 is the threaded conical centrifuge tube structural representation of the present invention.
Specific embodiment
As Figure 1-4, a kind of excrement examines device, and described excrement inspection device includes collection tube, lid, filter and sharp bottom centrifugation
Pipe, lid are provided with band spoon, and excrement is put in collection tube by lid, and is filtered excrement by filter, finally
Into in conical centrifuge tube, centrifugal treating is carried out, described excrement inspection device is by collection tube, lid, filter and sharp bottom centrifugation
Pipe screw thread links into an integrated entity structure.
The collection tube top is provided with external screw thread, and lid is provided with internal thread, and the collection tube is connected by screw thread with lid
Connect.
Formalin of the described collection tube built with 2.2%-2.4%.
Described conical centrifuge tube top is provided with external screw thread, is provided with internal thread in filter, the conical centrifuge tube with
Filter for installation is threadedly coupled.
Described conical centrifuge tube conical centrifuge tube is transparent pipe, and the diameter of pipe is linearly gradually reduced from top to bottom,
And bottom is circular arc.
Described filter for installation is dome, is provided with internal thread, on the upside of the dome inwall on the downside of described dome inner ring
Filter layer is provided with, described filter layer is stainless steel mesh screen, and is double-decker, and the density of aperture is more than to descend in upper filter layer
The density of filtering layer aperture.
Described circular arc is externally provided with moves circle, and described moves circle external diameter more than dome external diameter, and moves circumferential outside circle setting
There are anti-slip veins.
Operating procedure：
1st, sampling pipe (containing chemical solution) and collection lid (with spoon) is combined with screw thread, is contained in pipe
Chemical reagent.
2nd, filter screen device and conical centrifuge tube are also to be combined by screw thread.
3rd, sampling pipe is the container for gathering and storing fecal sample, can be with the little spoon collection excrement on collection tube lid
After be put into and wherein processed.
4th, while filter screen device can be assembled by screw thread with sampling pipe and conical centrifuge tube.
5th, the resolution sample of sampling pipe can be carried out by filtration treatment by filter, removes big impurity, be needed
Precipitation to be observed is enriched in conical centrifuge tube bottom.
6th, the precipitation of conical centrifuge tube bottom is used for into microscopy.
Beneficial effects of the present invention：1st, sampling is positioned in same container with process, can be played using pre-configured solution
Sterilize and go peculiar smell to act on, make material such as virus, parasite etc. of biologically active lose activity, reduce to environment and medical worker
Impact；2nd, using stainless steel mesh screen, using suitable aperture, the materials such as cell, enteron aisle saccharomycete and parasitic ovum can be passed through,
The useless materials such as big swill are removed, while stainless steel confrontation detectable substance affects；3rd, sample can be concentrated, is improved
The recall rate of parasitic ovum etc.；Reduce the fault rate of medical work；4th, batch centrifugation can be carried out, operating efficiency is improved；5th, it is right
Instrument and equipment requirement is low, can be not required to instrument cooperation, could be used that.
Claims (7)
1. a kind of excrement examines device, it is characterised in that described excrement inspection device includes collection tube, lid, filter and conical centrifuge tube,
Lid is provided with band spoon, and excrement is put in collection tube by lid, and is filtered excrement by filter, is finally entered
In conical centrifuge tube, centrifugal treating is carried out, described excrement inspection device passes through collection tube, lid, filter and conical centrifuge tube spiral shell
Line links into an integrated entity structure.
2. a kind of excrement as claimed in claim 1 examines device, it is characterised in that the collection tube top is provided with external screw thread, in lid
Internal thread is provided with, the collection tube is threaded connection with lid.
3. a kind of excrement as claimed in claim 1 examines device, it is characterised in that described collection tube is built with 2.2%-2.4%'s
Formalin.
4. a kind of excrement as claimed in claim 1 examines device, it is characterised in that described conical centrifuge tube top is provided with external screw thread,
Internal thread is provided with filter, the conical centrifuge tube is threadedly coupled with filter for installation.
5. a kind of excrement as claimed in claim 1 examines device, it is characterised in that described conical centrifuge tube conical centrifuge tube is transparent
Manage, and the diameter of pipe is linearly gradually reduced from top to bottom, and bottom is circular arc.
6. a kind of excrement as claimed in claim 1 examines device, it is characterised in that described filter for installation is dome, described circle
Internal thread is provided with the downside of lid inner ring, filter layer on the upside of the dome inwall, is provided with, described filter layer is stainless steel mesh screen, and is
Double-decker, density of the density of aperture more than lower filter layer aperture in upper filter layer.
7. a kind of excrement as claimed in claim 1 examines device, it is characterised in that described circular arc is externally provided with moves circle, and described removes
Moving-coil external diameter is more than dome external diameter, and moves that circle is outer to be circumferentially with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980003.5A CN106525545A (en) | 2016-11-08 | 2016-11-08 | Stool detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980003.5A CN106525545A (en) | 2016-11-08 | 2016-11-08 | Stool detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106525545A true CN106525545A (en) | 2017-03-22 |
Family
ID=58350001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610980003.5A Pending CN106525545A (en) | 2016-11-08 | 2016-11-08 | Stool detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106525545A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872239A (en) * | 2017-04-20 | 2017-06-20 | 湖北泉林医疗设备有限公司 | A kind of stool examination pretreatment unit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW450361U (en) * | 2000-11-03 | 2001-08-11 | Fan Da Yin | Egg collector for parasite egg in feces |
| US20120045427A1 (en) * | 2009-09-18 | 2012-02-23 | Jiangsu New Ground Bio-Fertilizer Engineering Center Co., Ltd. | Antagonistic bacteria for preventing and eliminating the bacterial wilt of continuous cropping tobacco and their microbial organic fertilizer |
| US20130209345A1 (en) * | 2010-06-22 | 2013-08-15 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Method for recovering volatile components from a solid |
| CN203595620U (en) * | 2013-10-22 | 2014-05-14 | 嘉兴行健生物科技有限公司 | Faeces parasite ovum sample collecting device |
| CN203629907U (en) * | 2013-09-11 | 2014-06-04 | 张磊 | Detection container for excrement detection |
| CN204461803U (en) * | 2015-01-26 | 2015-07-08 | 刘润芳 | A kind of ight soil parasite egg sample collection device |
| CN105092281A (en) * | 2014-07-15 | 2015-11-25 | 中国人民解放军第二军医大学 | Night soil sampling and parasite concentrating apparatus |
-
2016
- 2016-11-08 CN CN201610980003.5A patent/CN106525545A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW450361U (en) * | 2000-11-03 | 2001-08-11 | Fan Da Yin | Egg collector for parasite egg in feces |
| US20120045427A1 (en) * | 2009-09-18 | 2012-02-23 | Jiangsu New Ground Bio-Fertilizer Engineering Center Co., Ltd. | Antagonistic bacteria for preventing and eliminating the bacterial wilt of continuous cropping tobacco and their microbial organic fertilizer |
| US20130209345A1 (en) * | 2010-06-22 | 2013-08-15 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Method for recovering volatile components from a solid |
| CN203629907U (en) * | 2013-09-11 | 2014-06-04 | 张磊 | Detection container for excrement detection |
| CN203595620U (en) * | 2013-10-22 | 2014-05-14 | 嘉兴行健生物科技有限公司 | Faeces parasite ovum sample collecting device |
| CN105092281A (en) * | 2014-07-15 | 2015-11-25 | 中国人民解放军第二军医大学 | Night soil sampling and parasite concentrating apparatus |
| CN204461803U (en) * | 2015-01-26 | 2015-07-08 | 刘润芳 | A kind of ight soil parasite egg sample collection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872239A (en) * | 2017-04-20 | 2017-06-20 | 湖北泉林医疗设备有限公司 | A kind of stool examination pretreatment unit |
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