CN208814994U - A kind of caprophyl sample protective device - Google Patents
A kind of caprophyl sample protective device Download PDFInfo
- Publication number
- CN208814994U CN208814994U CN201821348847.9U CN201821348847U CN208814994U CN 208814994 U CN208814994 U CN 208814994U CN 201821348847 U CN201821348847 U CN 201821348847U CN 208814994 U CN208814994 U CN 208814994U
- Authority
- CN
- China
- Prior art keywords
- container
- nut cap
- caprophyl
- thimble
- sample
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 15
- 239000012530 fluid Substances 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000011229 interlayer Substances 0.000 claims abstract description 16
- 238000005070 sampling Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 abstract description 7
- 240000007643 Phytolacca americana Species 0.000 abstract description 3
- 235000009074 Phytolacca americana Nutrition 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 230000000968 intestinal effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002052 colonoscopy Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of caprophyl sample protective devices, including sample collection container, sample collection container upper end is open, lower end offers fluid hole road, sealed set has rubber stopper on fluid hole road, fluid hole road outer surface is provided with protrusion and lower convexity, card key is provided on the outside of the upper surface of rubber stopper, the open top of sample collection container is provided with container nut cap, protection liquid storage chamber and interlayer are provided in container nut cap, thimble is inserted among container lid upper surface, thimble upper end is provided with snap-fastener, snap ring is provided between snap-fastener and container lid upper surface, thimble outer surface inside snap ring is wound with spring；The utility model solves the problems, such as that thimble pokes interlayer when being squeezed, it effectively prevent rubber stopper to fall off from fluid hole road by the effect of card key simultaneously, the utility model structure acquisition and preservation simple, easy to carry, easy to operate, practical, that can effectively realize caprophyl sample.
Description
Technical field
The utility model relates to flora storage facilities technical fields, and in particular to a kind of caprophyl sample protective device.
Background technique
Intestinal flora transplanting is also known as caprophyl transplanting, is to separate the functional flora in healthy human faecal mass, passes through stomach and intestine
The forms such as mirror, colonoscopy, bowel lavage are transplanted in Intestinal Mucosal Injury in Patients Undergoing, the intestinal flora of reconstruction patients, realize that enteron aisle and parenterally disease are controlled
The technology for the treatment of.However the overwhelming majority is anaerobic bacteria in caprophyl, wherein having part is strict anaerobes, they are easy in aerobic ring
It loses activity in border.Therefore, the protective condition relative to other bacteriums of caprophyl Sample preservation is more harsh.
The utility model of Patent No. CN201721677995.0 discloses a kind of caprophyl sample protective device, including sampling
Device, open collection container and the nut cap that can close collection container, nut cap is interior to be equipped with fluid preservation chamber and sealing liquid preservation chamber
Interlayer, the intracavitary splendid attire of fluid preservation protects liquid, the extrudable deformation of the cavity wall of fluid preservation chamber, and intracavitary be equipped with of fluid preservation is being squeezed
Interlayer can be punctured when compressive strain and liquid will be protected to import the thimble in collection container；Although the utility model will can be protected quickly
It protects liquid to import in collection container, but when pressure slightly external by any in nut cap, thimble, which may puncture interlayer, to be caused
It protects liquid stream to lose, in addition, the liquid outlet in the utility model is only stoppered with sealing-plug, is still had during actual shipment
A possibility that sealing-plug falls off, protective value be not high.Therefore, a kind of caprophyl sample protection dress for being able to solve the above problem is invented
Setting, which is one, technical problem to be solved.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of caprophyl sample protection
Device.
To realize the above-mentioned technical purpose, the utility model is achieved through the following technical solutions:
A kind of caprophyl sample protective device, including sample collection container, the sample collection container upper end is open, and lower end is opened
Equipped with fluid hole road, sealed set has a rubber stopper on the fluid hole road, fluid hole road outer surface be provided with protrusion and
The upper surface outside of lower convexity, the rubber stopper is provided with card key, and the card key can be stuck between protrusion and lower convexity, institute
The open top for stating sample collection container is provided with container nut cap, be provided in the container nut cap protection liquid storage chamber and every
Layer, the protection liquid storage chamber are made of container nut cap and interlayer, are inserted with thimble among the container lid upper surface, described
Thimble upper end is provided with snap-fastener, is provided with snap ring between the snap-fastener and container lid upper surface, the thimble inside snap ring
Outer surface is wound with spring, is provided with thief rod on the inside of the container nut cap below the interlayer, the thief rod lower end is set
It is equipped with sampling head.
Further, pass through rotation thread seal connection between the sample collection container and container nut cap.
Further, the sample collection container above the fluid hole road is internally provided with filter membrane.
Further, absorption circular groove is provided on four side plate of sampling head.
Further, the thief rod is two-stage Telescopic rod structure.
Further, the card key is made of elastic plastic material.
The beneficial effects of the utility model are:
1, the utility model can effectively prevent from pushing up by the snap ring being arranged between container lid upper surface and snap-fastener
Interlayer is poked the possibility for leading to that liquid stream is protected to lose when by extraneous pressure by needle, in addition, needing that liquid will be protected quick
When importing sample collection container, by being located at the spring inside snap ring, thimble is returned to originally after thimble pokes interlayer
Position, protection liquid can flow down quickly from poking mouth；
2, the utility model can effectively prevent rubber stopper from fluid hole by the way that card key to be stuck between upper protrusion and lower convexity
Road falls off, and when needing to extract rubber stopper, rubber stopper is continued to press inside fluid hole road, the part of card key upper process slides into
Raised horizontal position breaks curved card key outward manually, then removes rubber stopper.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the inner plane structural schematic diagram of the utility model；
Fig. 2 is the enlarged plan structural schematic diagram in the utility model at A.
In attached drawing, parts list represented by the reference numerals are as follows:
1- sample collection container, 2- fluid hole road, 3- rubber stopper, the upper protrusion of 4-, 5- lower convexity, 6- card key, 7- container cover
Cap, 8- protection liquid storage chamber, 9- interlayer, 10- thimble, 11- snap-fastener, 12- snap ring, 13- spring, 14- thief rod, 15- sampling head,
16- filter membrane, 17- adsorb circular groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, a kind of caprophyl sample protective device, including sample collection container 1, sample collection container 1
Upper end is open, and lower end offers fluid hole road 2, and the sample collection container 1 above fluid hole road 2 is internally provided with filter membrane
16, sealed set has rubber stopper 3 on fluid hole road 2, and 2 outer surface of fluid hole road is provided with raised 4 and lower convexity 5, rubber stopper 3
Upper surface on the outside of be provided with card key 6 made of elastic plastic material, card key 6 can be stuck in raised 4 and lower convexity 5 it
Between, the open top of sample collection container 1 is provided with container nut cap 7, passes through rotation between sample collection container 1 and container nut cap 7
Turn thread seal connection, is provided with protection liquid storage chamber 8 and interlayer 9 in container nut cap 7, protects liquid storage chamber 8 by container nut cap 7
It is constituted with interlayer 9, thimble 10 is inserted among 7 upper surface of container nut cap, 10 upper end of thimble is provided with snap-fastener 11, snap-fastener 11 and appearance
Device nut cap is provided with snap ring 12 between 7 upper surface, and 10 outer surface of thimble inside snap ring 12 is wound with spring 13, be located at every
It is provided with thief rod 14 on the inside of the container nut cap 7 of 9 lower section of layer, thief rod 14 is two-stage Telescopic rod structure, and 14 lower end of thief rod is set
It is equipped with sampling head 15, the absorption circular groove 17 for enhancing adsorptivity is provided on 15 4 side plate of sampling head.
One concrete application of the present embodiment are as follows:
The utility model stoppers fluid hole road 2 when storing caprophyl sample, with rubber stopper 3, and engages card key 6
At convex 4 between lower convexity 6, then caprophyl sample is poured into from the open-mouth of sample collection container 1, covered container nut cap
It after 7, and rotates and tightens, then snap ring 12 is shut down from snap-fastener 11, press snap-fastener 11, poke thimble 10 by interlayer 9, will protect
Glycerol protection liquid stream inside liquid storage chamber 8, which enters, plays sealing function above caprophyl sample liquid；When needing to sample observation,
Container nut cap 7 is unscrewed, whole container nut cap 7 and its thief rod 14 and sampling head 15 are taken out；It is received when needing to be discharged sample
When collecting the caprophyl sample in container 1, rubber stopper 3 is continued to press inside fluid hole road 2, the part of 6 upper process of card key slides into
The horizontal position of protrusion 4, breaks curved card key 6 outward manually, then after removing rubber stopper 3, caprophyl sample liquid can be from fluid hole
Road 2 flows out, and filter membrane 16 can effectively go out contaminant filter.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of caprophyl sample protective device, including sample collection container (1), it is characterised in that: the sample collection container (1)
Upper end is open, and lower end offers fluid hole road (2), there is rubber stopper (3) sealed set on the fluid hole road (2), the liquid out
Duct (2) outer surface is provided with raised (4) and lower convexity (5), is provided with card key on the outside of the upper surface of the rubber stopper (3)
(6), the card key (6) can be stuck between raised (4) and lower convexity (5), the open top of the sample collection container (1)
It is provided with container nut cap (7), protection liquid storage chamber (8) and interlayer (9), the protection liquid is provided in the container nut cap (7)
Storage chamber (8) is made of container nut cap (7) and interlayer (9), is inserted with thimble (10) among container nut cap (7) upper surface,
Thimble (10) upper end is provided with snap-fastener (11), is provided with snap ring between the snap-fastener (11) and container nut cap (7) upper surface
(12), it is located at snap ring (12) internal thimble (10) outer surface and is wound with spring (13), the container being located at below the interlayer (9)
It is provided with thief rod (14) on the inside of nut cap (7), thief rod (14) lower end is provided with sampling head (15).
2. a kind of caprophyl sample protective device according to claim 1, it is characterised in that: the sample collection container (1)
It is connect between container nut cap (7) by rotating thread seal.
3. a kind of caprophyl sample protective device according to claim 1, it is characterised in that: be located at the fluid hole road (2)
The sample collection container (1) of top is internally provided with filter membrane (16).
4. a kind of caprophyl sample protective device according to claim 1, it is characterised in that: (15) four side plate of sampling head
On be provided with absorption circular groove (17).
5. a kind of caprophyl sample protective device according to claim 1, it is characterised in that: the thief rod (14) is two-stage
Telescopic rod structure.
6. a kind of caprophyl sample protective device according to claim 1, it is characterised in that: the card key (6) is moulded by elasticity
Material material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348847.9U CN208814994U (en) | 2018-08-21 | 2018-08-21 | A kind of caprophyl sample protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348847.9U CN208814994U (en) | 2018-08-21 | 2018-08-21 | A kind of caprophyl sample protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208814994U true CN208814994U (en) | 2019-05-03 |
Family
ID=66274096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821348847.9U Expired - Fee Related CN208814994U (en) | 2018-08-21 | 2018-08-21 | A kind of caprophyl sample protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208814994U (en) |
-
2018
- 2018-08-21 CN CN201821348847.9U patent/CN208814994U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 |