CN110296866A - A kind of fecal sample processing method and processing device for excrement research - Google Patents
A kind of fecal sample processing method and processing device for excrement research Download PDFInfo
- Publication number
- CN110296866A CN110296866A CN201910716394.3A CN201910716394A CN110296866A CN 110296866 A CN110296866 A CN 110296866A CN 201910716394 A CN201910716394 A CN 201910716394A CN 110296866 A CN110296866 A CN 110296866A
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- excrement
- sample
- cryopreservation tube
- fecal sample
- layer
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- 230000002550 fecal effect Effects 0.000 title claims abstract description 41
- 238000011160 research Methods 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 title claims abstract description 12
- 238000003672 processing method Methods 0.000 title claims abstract description 8
- 238000005138 cryopreservation Methods 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000003223 protective agent Substances 0.000 abstract description 5
- 238000013459 approach Methods 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- 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
- G01N1/42—Low-temperature sample treatment, e.g. cryofixation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
This application discloses a kind of fecal sample processing method and processing devices for excrement research, and the method includes collecting excrement in the folding water-proof paper box for being lined with toilet paper；Quickly take excrement into several cryopreservation tubes with disposable spatula；Low temperature resistant label is attached on the cryopreservation tube equipped with excrement, fecal sample is obtained；The fecal sample is placed in attemperator and is transported through.The application is more suitable for promoting the use of a large area, especially the use when carrying out large area physical examination and collecting fecal sample.Be first it is easy to operate be easy to be understood and received by subject, leave and take excrement and carry out protection subject's privacy well at oneself and save the man power and material of professional.The quality for followed by being guaranteed fecal sample well using the principle of low-temperature protection, is not used protective agent, retains the original feature of sample, keep the use approach of sample unrestricted, can preferably develop and use sample.
Description
Technical field
This application involves biological specimen collection technical field, in particular to a kind of fecal sample processing for excrement research
Method and device.
Background technique
As shown in Figure 1, Fig. 1 is the fecal sample acquisition and transhipment process that current sample database uses.Fecal specimens acquisition needs
Divide A pipe B pipe acquire, wherein need to be added preservation liquid in A pipe, cause using consumptive material more than and it is complicated, be easy to appear operate and
The error of label directly results in that sample information is wrong, and sample is invalid.And fecal specimens acquisition is complicated for operation, it is necessary to by professional people
Member's operation, subject do not allow to be easily accepted by, and bring inconvenience.
Summary of the invention
The application's is designed to provide a kind of fecal sample processing method and processing device for excrement research, easy to solve
Appearance operates and marks fault and is not easy the problem of being received by subject.
On the one hand, according to an embodiment of the present application, a kind of fecal sample processing method for excrement research, packet are provided
It includes:
Excrement is collected in the folding water-proof paper box for being lined with toilet paper；
Quickly take excrement into several cryopreservation tubes with disposable spatula；
Low temperature resistant label is attached on the cryopreservation tube equipped with excrement, fecal sample is obtained；
The fecal sample is placed in attemperator and is transported through.
Further, the low temperature resistant label patch includes sample unique encodings.
Further, the sample unique encodings include sample type, sample materials time and sample packet classification.
Further, the cryopreservation tube is wide-mouth pipe.
On the other hand, according to an embodiment of the present application, a kind of fecal sample processing unit for excrement research is provided,
It include: insulated bag, shell folds water-proof paper box and stores layer, and the first ice bag stores layer, and cryopreservation tube stores layer and the storage of the second ice bag
Layer；
The folding water-proof paper box stores layer, and first ice bag stores layer, and the cryopreservation tube stores layer and described second
Ice bag storage layer is from top to bottom successively detachably set in the shell；
The insulated bag is detachably set to the outside of the shell；
It is equipped with cryopreservation tube fixed plate in the cryopreservation tube storage layer, the cryopreservation tube fixed plate is equipped with several fixation holes, institute
Cryopreservation tube fixed plate is stated equipped with spatula storage groove.
Further, label storage groove is additionally provided in the cryopreservation tube fixed plate.
Further, the insulated bag is equipped with handle.
Further, the quantity of the fixation hole is 4.
Further, the quantity of the spatula storage groove is 2.
From the above technical scheme, the embodiment of the present application provides a kind of fecal sample processing side for excrement research
Method and device, the method includes collecting excrement in the folding water-proof paper box for being lined with toilet paper；It is quickly dug with disposable spatula
Take excrement into several cryopreservation tubes；Low temperature resistant label is attached on the cryopreservation tube equipped with excrement, fecal sample is obtained；By the excrement
Just sample is placed in attemperator and is transported through.The application is more suitable for promoting the use of a large area compared with other methods, especially
The use when carrying out large area physical examination and collecting fecal sample.Be first using object manipulation be simply easy to be understood by subject
And receive, it leaves and takes excrement and carries out protecting subject's privacy well at oneself and save the man power and material of professional.
It followed by ensure that the quality of fecal sample well using the principle of low-temperature protection, do not use protective agent, retain the original of sample
Beginning feature keeps the use approach of sample unrestricted, can preferably develop and use sample.Be again using medical disposable material
Cheap, the more expensive article of price is reused after can also sterilizing, and substantially reduces cost, and being more suitable for large-scale promotion makes
With.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the application
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the fecal sample acquisition and transhipment flow chart that sample database uses；
Fig. 2 is the flow chart that the embodiment of the present application shows a kind of fecal sample processing method for excrement research；
Fig. 3 is the structural schematic diagram that the embodiment of the present application shows a kind of fecal sample processing unit for excrement research；
Fig. 4 is the structural schematic diagram that the embodiment of the present application shows a kind of cryopreservation tube fixed plate.
It illustrates:
Wherein, 1- insulated bag, 11- handle, 2- shell, 3- fold water-proof paper box and store layer, and the first ice bag of 4- stores layer, 5-
Cryopreservation tube stores layer, 51- cryopreservation tube fixed plate, 511- fixation hole, 512- spatula storage groove, 513- label storage groove, 6- the
Two ice bags store layer.
Specific embodiment
Referring to Fig.2, the embodiment of the present application provides a kind of fecal sample processing method for excrement research, comprising:
Step S1, excrement is collected in the folding water-proof paper box for being lined with toilet paper；
Subject can drain stool to the folding water-proof paper box for being lined with toilet paper after emptying urine in oneself toilet
In.
Step S2, quickly take excrement into several cryopreservation tubes with disposable spatula；
It the use of disposable spatula is other non-bowel germ contamination samples in order to prevent, excrement quick-mounting full packages as quickly as possible
To reduce the time of contact of bacterium and air in excrement.
Step S3, low temperature resistant label is attached on the cryopreservation tube equipped with excrement, obtains fecal sample；
Step S4, the fecal sample is placed in attemperator and is transported through.
Optionally, attemperator can be by insulated bag and the built-in attemperator that two ice bags form up and down, will freeze
Pipe is placed between ice bag up and down.
The application is more suitable for promoting the use of a large area compared with other methods, is especially carrying out large area physical examination and is collecting excrement
Just it is used when sample.Be first using object manipulation be simply easy by subject to be understood and received, leave and take excrement oneself into
Row protects subject's privacy well and saves the man power and material of professional.Followed by very using the principle of low-temperature protection
The good quality that ensure that fecal sample does not use protective agent, retains the original feature of sample, make the use approach of sample not by
Limitation, can preferably develop and use sample.Be again using medical disposable material it is cheap, the more expensive article of price may be used also
To reuse after disinfection, cost is substantially reduced, is more suitable for large-scale promotion use.
Further, the low temperature resistant label patch includes sample unique encodings.Coding is the label according to scientific research task group
Habit and requirement are printed in advance, it is not easy to human error occur.
Further, the sample unique encodings include sample type, sample materials time and sample packet classification.Not body
The privacy information of existing subject, meets Ethical Demand.
Further, the cryopreservation tube is wide-mouth pipe.The cryopreservation tube of wide-mouth pipe facilitates Sheng to take excrement；There is no point of A.B pipe,
Without adding protective agent, subject is easy to operate, is less prone to human error.
Refering to Fig. 3 and Fig. 4, the embodiment of the present application provides a kind of fecal sample processing unit for excrement research, uses
In the transport process of fecal specimens, the purpose of heat preservation is realized.Described device includes: insulated bag 1, and shell 2 folds water-proof paper box and deposits
Layer 3 is put, the first ice bag stores layer 4, and cryopreservation tube stores layer 5 and the second ice bag stores layer 6；
The folding water-proof paper box stores layer 3, and first ice bag stores layer 4, the cryopreservation tube storage layer 5 and described the
Two ice bags storage layer 6 is from top to bottom successively detachably set in the shell 2；
Wherein, it folds water-proof paper box storage layer 3 and is used for storing foldable water-proof paper box and toilet paper, the first ice bag stores 4 He of layer
For storing ice bag, ice bag need to be given in advance after subject is placed on freezer compartment of refrigerator frost to be made second ice bag storage layer 6
With 4 more than hour, the temperature in insulated bag can control to be not higher than 4 DEG C, energy dog plays the role of protecting caprophyl in fecal sample.
And this ice bag can reuse after " strong element " solution soaking disinfection, and insulated bag, which is used, impregnated " strong element " solution
It is also reusable after gauze wiping.It is kept in using ice bag and insulated bag and transhipment fecal sample is not only conducive to operate, simple side
Just, save the cost, it is most important that can equally achieve the effect that protect caprophyl in fecal sample.
Optionally, the top of shell 2 is equipped with top cover, and the second ice bag stores layer 6, and cryopreservation tube stores layer 5, the storage of the first ice bag
Layer 4 and folding water-proof paper box storage layer 3 can be sequentially placed into shell 2.
Optionally, the side wall of shell 2 is equipped with side door, folds water-proof paper box and stores layer 3, the first ice bag stores layer 4, cryopreservation tube
The partition or limited block that storage layer 5 and the second ice bag storage layer 6 are arranged by side wall of outer shell separate, which layer are needed to use, directly
The layer is pulled out.
The insulated bag 1 is detachably set to the outside of the shell 2；
Optionally, settable zipper on insulated bag 1 realizes that insulated bag 1 is detachably set to the outside of the shell 2.
It is equipped with cryopreservation tube fixed plate 51 in the cryopreservation tube storage layer 5, the cryopreservation tube fixed plate 51 is equipped with several solid
Determine hole 511, the cryopreservation tube fixed plate is equipped with spatula storage groove 512.
Fixation hole 511 is used to fix the position of cryopreservation tube, prevents it from moving in transport process, preferably protection cryopreservation tube
Sample.Spatula storage groove 512 is for storing disposable spatula.
In use, can be defended from the water-proof paper box storage taking-up of layer 3 folding water-proof paper box and toilet paper, subject is folded at oneself
Stool is drained into the folding water-proof paper box for being lined with toilet paper after emptying urine between life, takes out one from spatula storage groove 512
Secondary property spatula takes excrement in cryopreservation tube, is twisted that lid is labelled, and the cryopreservation tube equipped with excrement is put into fixation hole 511
In, the ice bag freezed in advance is put into the first ice bag storage layer 4 and the second ice bag stores layer 6, sealing shell 2 is packed into heat preservation
In bag 1, fecal sample processing unit is transported to the place for receiving sample.
Further, label storage groove 513 is additionally provided in the cryopreservation tube fixed plate 51.Label storage groove is for storing mark
Label, prevent tag damage or loss.
Further, the insulated bag 1 is equipped with handle 11.Handle 11 transports excrement sample convenient for subject or staff
Product.
Further, the quantity of the fixation hole 511 is 4.The quantity of fixation hole 511 excessively occupies redundant space, Gu
The quantity for determining hole 511 is very few, is unfavorable for experiment and carries out.
Further, the quantity of the spatula storage groove 512 is 2.It can accidentally be polluted in disposable spatula
It selects new disposable spatula to carry out sample acquisition afterwards, avoids other germ contamination samples.
From the above technical scheme, the embodiment of the present application provides a kind of fecal sample processing side for excrement research
Method and device, the method includes collecting excrement in the folding water-proof paper box for being lined with toilet paper；It is quickly dug with disposable spatula
Take excrement into several cryopreservation tubes；Low temperature resistant label is attached on the cryopreservation tube equipped with excrement, fecal sample is obtained；By the excrement
Just sample is placed in attemperator and is transported through.The application is more suitable for promoting the use of a large area compared with other methods, especially
The use when carrying out large area physical examination and collecting fecal sample.Be first using object manipulation be simply easy to be understood by subject
And receive, it leaves and takes excrement and carries out protecting subject's privacy well at oneself and save the man power and material of professional.
It followed by ensure that the quality of fecal sample well using the principle of low-temperature protection, do not use protective agent, retain the original of sample
Beginning feature keeps the use approach of sample unrestricted, can preferably develop and use sample.Be again using medical disposable material
Cheap, the more expensive article of price is reused after can also sterilizing, and substantially reduces cost, and being more suitable for large-scale promotion makes
With.
Those skilled in the art will readily occur to its of the application after considering specification and practicing application disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the application, these modifications, purposes or
Person's adaptive change follows the general principle of the application and including the undocumented common knowledge in the art of the application
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the application are by following
Claim is pointed out.
It should be understood that the application is not limited to the precise structure that has been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.Scope of the present application is only limited by the accompanying claims.
Claims (9)
1. a kind of fecal sample processing method for excrement research characterized by comprising
Excrement is collected in the folding water-proof paper box for being lined with toilet paper；
Quickly take excrement into several cryopreservation tubes with disposable spatula；
Low temperature resistant label is attached on the cryopreservation tube equipped with excrement, fecal sample is obtained；
The fecal sample is placed in attemperator and is transported through.
2. the method according to claim 1, wherein the low temperature resistant label patch includes sample unique encodings.
3. according to the method described in claim 2, sample takes it is characterized in that, the sample unique encodings include sample type
Material time and sample packet classification.
4. the method according to claim 1, wherein the cryopreservation tube is wide-mouth pipe.
5. a kind of fecal sample processing unit for excrement research characterized by comprising insulated bag, shell fold waterproof
Carton stores layer, and the first ice bag stores layer, and cryopreservation tube stores layer and the second ice bag stores layer；
The folding water-proof paper box stores layer, and first ice bag stores layer, the cryopreservation tube storage layer and second ice bag
Storage layer is from top to bottom successively detachably set in the shell；
The insulated bag is detachably set to the outside of the shell；
Cryopreservation tube fixed plate is equipped in the cryopreservation tube storage layer, the cryopreservation tube fixed plate is equipped with several fixation holes, described
Cryopreservation tube fixed plate is equipped with spatula storage groove.
6. the device according to claim, which is characterized in that be additionally provided with label storage groove in the cryopreservation tube fixed plate.
7. the device according to claim, which is characterized in that the insulated bag is equipped with handle.
8. the device according to claim, which is characterized in that the quantity of the fixation hole is 4.
9. the device according to claim, which is characterized in that the quantity of the spatula storage groove is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910716394.3A CN110296866A (en) | 2019-08-05 | 2019-08-05 | A kind of fecal sample processing method and processing device for excrement research |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910716394.3A CN110296866A (en) | 2019-08-05 | 2019-08-05 | A kind of fecal sample processing method and processing device for excrement research |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110296866A true CN110296866A (en) | 2019-10-01 |
Family
ID=68032626
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910716394.3A Pending CN110296866A (en) | 2019-08-05 | 2019-08-05 | A kind of fecal sample processing method and processing device for excrement research |
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