CN209178376U - The acquisition of integral type fecal microorganism, save set - Google Patents
The acquisition of integral type fecal microorganism, save set Download PDFInfo
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- CN209178376U CN209178376U CN201821784980.9U CN201821784980U CN209178376U CN 209178376 U CN209178376 U CN 209178376U CN 201821784980 U CN201821784980 U CN 201821784980U CN 209178376 U CN209178376 U CN 209178376U
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- dilution tube
- liquid
- integral type
- fecal microorganism
- save set
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Abstract
The utility model relates to a kind of acquisitions of integral type fecal microorganism, save set, including dilution tube, are used to store fecal microorganism, and one end of the dilution tube connects a liquid-holding pipe, and a liquid outlet is arranged in the other end；Attachment base is arranged in the liquid-holding pipe, and the liquid-holding pipe is divided into the sealing for containing liquid, and the interconnecting piece for connecting with the dilution tube by the attachment base；An easy broken rod is arranged towards the side of the sealing in the attachment base, and the sealing is connected or is sealed off with the interconnecting piece by the easy broken rod.Transport can be realized at normal temperature and save fecal sample for the utility model, it effectively prevent under normal temperature condition that microbe species change in sample, and sampling quantity can also can also be compared and be accurately controlled, it avoids user from sampling excessive phenomenon, more optimizedly examines simple and convenient.
Description
Technical field
The utility model relates to test or the sampler technical field of analysis of material, especially a kind of integral type excrement
Microorganism acquisition, save set.
Background technique
Before doing intestinal flora detection, need to be acquired fecal sample and save.In order to allow microorganism in sample
Type and relative abundance keep state when acquisition, and the fresh sample of acquisition needs to be put into -80 DEG C of progress as early as possible under normal conditions
Cryo-conservation, when sample transport, need to be transported with dry ice.But many families or unit do not have -80 DEG C of refrigerators, liquid nitrogen container
Etc. cryo-conservations condition, also without dry ice etc. carry out low-temperature transport.
In order to guarantee the authenticity of intestinal flora testing result, the preservation in collecting sample and to sample is more demanding.
According to this, those skilled in the art's urgent need, which provides one kind, can transport and save at normal temperature fecal sample, be able to achieve essence
Really control, and integral type fecal microorganism easy to operate acquires, save set.
Summary of the invention
The purpose of this utility model is a kind of integral type fecal microorganism acquisition to solve the above problem, saves dress
It sets, can transport and save at normal temperature fecal sample, microbe species in sample is effectively prevent under normal temperature condition to occur
Change, and sampling quantity can also be compared and be accurately controlled, user is avoided to sample excessive phenomenon, more optimizedly examines simple
It is convenient.
The technical scheme that the utility model is provided is as follows:
A kind of acquisition of integral type fecal microorganism, save set, comprising:
Dilution tube, is used to store fecal microorganism, and one end of the dilution tube connects a liquid-holding pipe, other end setting one
Liquid outlet；
Attachment base is arranged in the liquid-holding pipe, and the liquid-holding pipe is divided by the attachment base for containing liquid
Sealing, and the interconnecting piece for being connect with the dilution tube；
An easy broken rod is arranged towards the side of the sealing in the attachment base, and the easy broken rod is by the sealing and institute
State interconnecting piece conducting or seal isolation.
In the technical program, the storage to fecal microorganism, the Sheng connected by one end are realized by the dilution tube of setting
Liquid pipe saves preservation of the liquid realization to fecal microorganism using what is contained in the sealing of liquid-holding pipe, guarantees at normal temperature
Fecal sample can be transported and be saved, effectively prevent under normal temperature condition that microbe species change in sample.Simultaneously by another
The sample of acquisition is directly dropped to progress subsequent experimental in testing tube, behaviour by liquid outlet by the liquid outlet being arranged on one end
Make simple and convenient.
Preferably, a thief rod is arranged towards the side of the interconnecting piece in the attachment base, and the thief rod activity plugs
In the dilution tube.
In the technical program, facilitates user to sample by the thief rod being arranged on attachment base, can be carried out more accurate control
Collection capacity processed avoids user from sampling excessive phenomenon and occurs, moreover it is possible to save sanitation and hygiene.
Preferably, a sampling head, the sampling head and the thief rod dismantling connection are set on the end of the thief rod.
Preferably, the sampling head is one of cotton swab head or fork.
Preferably, the fork includes a connecting rod, and one end of the connecting rod is another for connecting with the thief rod
End end face surrounding extends outwardly several inserted sheets, and there are gaps between the adjacent inserted sheet.
In the technical program, the sampling head being detachably connected is set on thief rod, and sampling head can be cotton swab or
Fork, the mainly state of rhizosphere actual acquisition object select reasonable sampling head, improve the convenience and adaptability of user.Simultaneously
The sampling head of fork formula, which is acquired in actual samples with rotation mode, defecates, and makes excrement sample that should be filled to the sampling inserted sheet on head
Gap among, to ensure to collect enough samples.
Preferably, the liquid outlet is the obtained tubulose knot of a distance that extends outwardly from one end of the dilution tube
Structure, and a seal cap is arranged on the tubular structure.
In the technical program, liquid outlet is arranged to the obtained tubulose of a distance that extends outwardly from one end of dilution tube
Structure guarantees the integraty of structure, and preservation sample is avoided to change.It is further to improve simultaneously by the seal cap being arranged
To the leakproofness of collecting sample in dilution tube.
Preferably, the caliber of the tubular structure is less than the caliber of the dilution tube.
In the technical program, by the caliber less than dilution tube of the caliber setting of tubular structure, it is therefore an objective to by the sample of acquisition
When product drop to progress subsequent experimental in testing tube by liquid outlet, avoids collecting sample is excessive from falling, influence subsequent
Experimental situation.
Preferably, the interconnecting piece is threadedly coupled with the dilution tube, and the interconnecting piece inner wall is equipped with internal screw thread, described
The tube wall of dilution tube is equipped with the external screw thread connecting with the internal screw thread；
When the interconnecting piece is connect with the dilution tube, the attachment base sealing is blocked in the nozzle of the dilution tube
On.
In the technical program, the interconnecting piece of liquid-holding pipe is threadedly coupled with dilution tube, while being realized by attachment base
The nozzle of dilution tube is blocked, to ensure that the leakproofness after sampling.Further it effectively prevent sample under normal temperature condition
Middle microbe species change.
In conclusion a kind of integral type fecal microorganism acquisition provided by the utility model, save set have it is following
Several features:
1, in the utility model, the storage to fecal microorganism is realized by the dilution tube of setting, utilizes one end connection
What is contained in the sealing of liquid-holding pipe and liquid-holding pipe saves preservation of the liquid realization to fecal microorganism, guarantees in room temperature
Under can transport and save fecal sample, effectively prevent under normal temperature condition that microbe species change in sample.Pass through simultaneously
The sample of acquisition is directly dropped to progress subsequent experimental in testing tube by liquid outlet by the liquid outlet being arranged on the other end,
It is simple to operate.
2, the utility model facilitates user to sample, can be carried out more accurate control by the thief rod being arranged on attachment base
Collection capacity processed avoids user from sampling excessive phenomenon and occurs, moreover it is possible to save sanitation and hygiene.
3, the utility model, by the way that the sampling head being detachably connected is arranged on thief rod, and sampling head can be cotton swab
Or fork, the state for mainly meeting actual acquisition object select reasonable sampling head, improve the convenience and adaptability of user.
The sampling head of fork formula is acquired with rotation mode in actual samples and is defecated simultaneously, makes excrement sample that should be filled to the sampling on head
Among the gap of inserted sheet, to ensure to collect enough samples.
4, liquid outlet is arranged to the obtained tubulose of a distance that extends outwardly from one end of dilution tube by the utility model
Structure guarantees the integraty of structure, and preservation sample is avoided to change.It is further to improve simultaneously by the seal cap being arranged
To the leakproofness of collecting sample in dilution tube.
5, the utility model, structure is simple, and not will cause collecting sample and change, to influence testing result.More
Excellent is the clean, sanitary of guarantee whole operation process.
Detailed description of the invention
Below by clearly understandable mode, preferred embodiment is described with reference to the drawings, to a kind of micro- life of integral type excrement
Object acquires, above-mentioned characteristic, technical characteristic, advantage and its implementation of save set are further described.
Fig. 1 is a kind of structural schematic diagram of integral type fecal microorganism acquisition in the utility model, save set；
Fig. 2 is the opening state structural schematic diagram of Fig. 1；
Fig. 3 is another structural schematic diagram of integral type fecal microorganism acquisition in the utility model, save set；
Fig. 4 is the opening state structural schematic diagram of Fig. 3；
Fig. 5 a-5e is the use process figure of integral type fecal microorganism acquisition in the utility model, save set.
Drawing reference numeral:
Dilution tube 1；External screw thread 11；
Liquid-holding pipe 2；Attachment base 21；Sealing 211；Interconnecting piece 212；Easy broken rod 22；Thief rod 23；Sampling head 231；Connection
Bar 232；Inserted sheet 233；
Liquid outlet 3；
Seal cap 4；
Sealing cover 5；Internal screw thread 51.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, attached drawing will be compareed below
Illustrate specific embodiment of the present utility model.It should be evident that the accompanying drawings in the following description is only the one of the utility model
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other embodiments.
In the embodiments of the present invention one, referring to shown in Fig. 1-4, a kind of integral type fecal microorganism acquisition is saved
Device, including dilution tube 1 are used to store fecal microorganism, while connecting a liquid-holding pipe 2, the other end in one end of dilution tube 1
One liquid outlet 3 is set.Liquid-holding pipe 2 and dilution tube 1 are carried out after one end collecting sample that dilution tube 1 connects liquid-holding pipe 2 in this way
Be tightly connected, and it is subsequent urge collecting sample to test when, it is only necessary to sample is squeezed out from liquid outlet 3, is not only operated
It is convenient, and clean hygiene.A connecting seat 21 is also set up in liquid-holding pipe 2, it is therefore an objective to divide liquid-holding pipe 2 by the attachment base 21 of setting
It is divided into the sealing 211 for containing liquid, and the interconnecting piece 212 for connecting with dilution tube 1, while in 21 court of attachment base
One easy broken rod 22 is set to the side of sealing 211, easy broken rod 22 is by sealing 211 and interconnecting piece 212 when such collecting sample
Seal isolation may make sealing 211 and interconnecting piece 212 to be connected, at this point, depositing once acquiring easy broken rod 22 of completing only to need to fracture
Storage enters in dilution tube 1 in the preservation liquid stream in sealing 211 to be mixed with the sample of acquisition, to realize the preservation to sample, is had
Effect prevents under normal temperature condition that microbe species change in sample.
In the present embodiment two, referring again to shown in Fig. 1-4, improve on the basis of the above embodiments, and improvement
It is: one thief rod 23 further is set towards the side of interconnecting piece 212 in attachment base 21, specifically by the one of thief rod 23
It holds and is fixedly connected with the end face of attachment base 21, and other end activity is plugged in dilution tube 1.It opens and contains in sampling in this way
Thief rod 23 takes out from dilution tube 1 when liquid pipe 2, after the single liquid-holding pipe 2 of sampling completion is closely connect with dilution tube 1, sampling
Bar 23 is put into dilution tube 1, not only facilitates collecting sample that user is also avoided directly to be contacted with collecting sample.
It in the present embodiment three, further improves, and improvement is: sampling on the basis of the above embodiments
One sampling head 231 is set, and sampling head 231 is to be detachably connected with thief rod 23, it is therefore an objective to rhizosphere acquisition on the end of bar 23
The different sampling head 231 of the feature selecting of sample, raising is sampling efficiency and practicability.Sampling head 231 is selected in the application
For one of cotton swab head or fork, and fork therein specifically includes a connecting rod 232, and one end of connecting rod 232 is used
Be attached in thief rod 23, several inserted sheets 233 and the other end face surrounding extends outwardly, at the same adjacent inserted sheet 233 it
Between there are gap, purpose in actual samples with rotation mode acquire defecate, make excrement sample should be filled to head sampling insert
Among the gap of piece 233, to ensure to collect enough samples.Facilitate sampling.
Above-described embodiment is in practical operation, wherein the liquid outlet 3 of setting is to extend outwardly one from one end of dilution tube 1
Section is arranged a seal cap 4 apart from obtained tubular structure on tubular structure.The setting avoids sealing at liquid outlet 3
Property the bad leakage for leading to collecting sample or to cause sample to occur rotten, influence the accuracy of testing result.Simultaneously by tubulose knot
Structure caliber setting the caliber less than dilution tube 1, effectively improve the leakproofness to dilution tube 1 in this way, more preferably when
It only needs to open seal cap 4 and gently squeeze can there is a small amount of collecting sample to flow out from liquid outlet 3 when subsequent experimental, avoids a large amount of
Sample outflow influences detection environment.It is ingenious in design reasonable.When actual processing, liquid outlet 3 is integrally formed with dilution tube 1, in this way
It further ensure that leakproofness, effectively prevent under normal temperature condition that microbe species change in sample.
In practical operation, it is further it should be noted that, wherein the interconnecting piece 212 and dilution tube of the liquid-holding pipe 2 of setting
There are many 1 connection types, is threadedly coupled both in the application, and specific 212 inner wall of interconnecting piece is equipped with internal screw thread 51, together
When the external screw thread 11 that connect with internal screw thread 51 is equipped on the tube wall of dilution tube 1；In this way when interconnecting piece 212 is connect with dilution tube 1
When, the sealing of attachment base 21 is blocked on the nozzle of dilution tube 1, to further ensure that the leakproofness of connection.
Certainly in other embodiments, one sealing cover 5 further can be set in the outside of interconnecting piece 212, and seals
Lid 5 is similarly attached by screw thread with dilution tube 1, and is used to be installed with dilution there are one between sealing cover 5 and attachment base 21
The accommodation groove of pipe 1, in this way after sealing cover 5 is threadedly coupled with dilution tube 1, the tube wall of dilution tube 1 is just installed in accommodation groove,
To further ensure that the leakproofness of connection.Wherein, it should be noted that sealing cover 5 is integrally formed with liquid-holding pipe 2, protects
It has demonstrate,proved the liquid contained in liquid-holding pipe 2 and the phenomenon of leakage occurs, while the material of sealing 211 is more relatively soft, it in this way can be light
Touching dynamic easy broken rod 22 can be realized the deformation for fractureing to it, while will not causing sealing 211.And the material of sealing cover 5
It is hard, it is therefore an objective to which that the leakproofness for guaranteeing connection avoids deforming when being threadedly coupled with dilution tube 1.
Above-described embodiment is in practical operation, referring to shown in Fig. 5 a-5e, the specific steps are as follows: a, user are put on disposably
Gloves unscrew liquid-holding pipe 2, hold thief rod 23, with rotation mode collecting sample, such as defecate, notice that excrement sample should be filled to
The sampling head 231 on head, to ensure to collect enough samples.Note: the excrement for usually taking posterior segment to be discharged, and take in excrement
Sample on the inside of portion not take the sample on excrement surface layer, prevent the microbe species on excrement surface layer from changing.B, it will take and mark
This thief rod 23 is inserted into dilution tube 1, screws liquid-holding pipe 2.C, hand-held device, liquid-holding pipe 2 sealing 211 close to easy to break
22 side of bar thumb press easy broken rod 22, makes the bar fracture along root, exposes aperture, gently crowded sealing 211, allow save liquid along
Aperture fully flows into the dilution tube 1 of sample collection.D, hermetic bag is packed by with the fecal specimens for saving liquid after the completion of acquisition
In, return laboratory.E, testing agency receives sample, removes the seal cap 4 being arranged on liquid outlet 3, squeezes the pipe of dilution tube 1
Wall drips to sample and carries out subsequent experimental in slide or testing tube.This operating process is convenient, simple.
It should be noted that above-described embodiment can be freely combined as needed.The above is only the utility model
Preferred embodiment, it is noted that for those skilled in the art, do not departing from the utility model principle
Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of integral type fecal microorganism acquisition, save set characterized by comprising
Dilution tube is used to store fecal microorganism, and one end of the dilution tube connects a liquid-holding pipe, and other end setting one goes out liquid
Mouth；
Attachment base is arranged in the liquid-holding pipe, and the liquid-holding pipe is divided by the attachment base for containing the close of liquid
Envelope portion, and the interconnecting piece for being connect with the dilution tube；
An easy broken rod is arranged towards the side of the sealing in the attachment base, and the easy broken rod is by the sealing and the company
Socket part conducting or seal isolation.
2. integral type fecal microorganism acquisition according to claim 1, save set, it is characterised in that: the attachment base
One thief rod is set towards the side of the interconnecting piece, the thief rod activity is plugged in the dilution tube.
3. integral type fecal microorganism acquisition according to claim 2, save set, it is characterised in that: the thief rod
End on a sampling head is set, the sampling head and the thief rod dismantling connection.
4. integral type fecal microorganism acquisition according to claim 3, save set, it is characterised in that: the sampling head
For one of cotton swab head or fork.
5. integral type fecal microorganism acquisition according to claim 4, save set, it is characterised in that: the fork packet
A connecting rod is included, for connecting with the thief rod, the other end face surrounding extends outwardly several for one end of the connecting rod
Inserted sheet, there are gaps between the adjacent inserted sheet.
6. integral type fecal microorganism acquisition according to claim 1-5, save set, it is characterised in that:
The liquid outlet is extend outwardly from one end of the dilution tube obtained tubular structure of a distance, and the tubulose
A seal cap is arranged in structure.
7. integral type fecal microorganism acquisition according to claim 6, save set, it is characterised in that: the tubulose knot
The caliber of structure is less than the caliber of the dilution tube.
8. integral type fecal microorganism acquisition according to claim 1-5, save set, it is characterised in that:
The interconnecting piece is threadedly coupled with the dilution tube, and the interconnecting piece inner wall is equipped with internal screw thread, the pipe of the dilution tube
Wall is equipped with the external screw thread connecting with the internal screw thread；
When the interconnecting piece is connect with the dilution tube, the attachment base sealing is blocked on the nozzle of the dilution tube.
9. integral type fecal microorganism acquisition according to claim 8, save set, it is characterised in that: the interconnecting piece
Outside also set up a sealing cover, the sealing cover is threadedly coupled with the dilution tube, and the sealing cover and the attachment base
Between there are one for being installed with the accommodation groove of the dilution tube.
10. integral type fecal microorganism acquisition according to claim 9, save set, it is characterised in that: the sealing cover
It is integrally formed with the liquid-holding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784980.9U CN209178376U (en) | 2018-10-31 | 2018-10-31 | The acquisition of integral type fecal microorganism, save set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784980.9U CN209178376U (en) | 2018-10-31 | 2018-10-31 | The acquisition of integral type fecal microorganism, save set |
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| Publication Number | Publication Date |
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| CN209178376U true CN209178376U (en) | 2019-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821784980.9U Active CN209178376U (en) | 2018-10-31 | 2018-10-31 | The acquisition of integral type fecal microorganism, save set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817123A (en) * | 2017-11-14 | 2018-03-20 | 上海市杨浦区中心医院 | Novel faeces Acquisition Processor |
-
2018
- 2018-10-31 CN CN201821784980.9U patent/CN209178376U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817123A (en) * | 2017-11-14 | 2018-03-20 | 上海市杨浦区中心医院 | Novel faeces Acquisition Processor |
| CN107817123B (en) * | 2017-11-14 | 2024-01-09 | 上海市杨浦区中心医院 | Novel fecal collection processor |
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