CN207575170U - A kind of microbial population of animal intestinal tract sampling apparatus - Google Patents
A kind of microbial population of animal intestinal tract sampling apparatus Download PDFInfo
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- CN207575170U CN207575170U CN201720389976.1U CN201720389976U CN207575170U CN 207575170 U CN207575170 U CN 207575170U CN 201720389976 U CN201720389976 U CN 201720389976U CN 207575170 U CN207575170 U CN 207575170U
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- housing
- sealing element
- intestinal tract
- sampling apparatus
- animal
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Abstract
The utility model technology is related to a kind of microbial population of animal intestinal tract sampling apparatus, described device includes pull rod, piston and the fastening bolt in housing and portion disposed within, piston one end is detachably connected by fastening bolt and pull rod, the other end is connected with a sealing element, sealing element is set at the acquisition port of housing 1, to be closed to housing acquisition port.The utility model is light and handy and easy to carry, and operation is rapid, easy when in use, largely reduces the injury to animal, while can estimate sampling quantity at once, convenient for recording and observing.To avoid, when collecting animal wastes intestinal flora sample, being influenced by environmental microorganism, the outer pull-up structure of tubular type is provided, excrement and extraneous contact is avoided, substantially reduces the error of monitoring.
Description
Technical field
The utility model is related to animal sample acquisition technique fields, and in particular to a kind of microbial population of animal intestinal tract sampling apparatus.
Background technology
Intestinal flora is the microflora in animal intestinal tract, they can influence the weight of animal and digestion power, resist
Risk of infection and autoimmune disease etc., is the microorganism that animal body is depended on for existence.Due to the bacterium in animal body enteron aisle
Group's situation energy is sensitive and reliably reflects the current various physiological status of animal body, therefore more and more people start to intestines
Road flora expansion research.
In the research of intestinal flora, the acquisition of intestinal flora is very crucial, but the country is current and has effective general method.
For the unique characteristics of research object, can select directly to extract from excrement.But after excrement excretes, interior microorganism is easy
It is polluted by other Institute of Micro-biology in environment, and the type and quantity of excrement exclusion time more long microorganism can all be declined,
Collection effect is unsatisfactory.Therefore by anus, direct collecting sample is more reliable and efficient method out of rectum, but mesh
Preceding acquisition rectal contents are (to limit by way of physically or chemically fixation of animal dynamic mostly there is no efficient method
The action of object, when guarantor operates animal, animal will not hurt staff or animal itself.) cotton is directly used afterwards
The acquisition of the simple tools such as label, not only each sampling quantity is small in this way so that times of collection increases, it is also possible to which animal is caused in itself
Injury.
Utility model content
The purpose of this utility model is to solve in the prior art, and to animal wastes, each collection capacity is small and easily to it
The problem of damaging, and then propose a kind of intestinal flora harvester to animal fanout free region.
Technical solutions of the utility model are as follows：A kind of microbial population of animal intestinal tract sampling apparatus, described device include housing 1 and
Pull rod 2, piston 3 and the fastening bolt 5 in portion disposed within, 3 one end of piston are detachably connected by fastening bolt 5 and pull rod 2, separately
One end is connected with a sealing element 4, and sealing element 4 is set at the acquisition port of housing 1, to be closed to 1 acquisition port of housing, piston
3 outer diameters match with 1 internal diameter size of housing, pull out pull rod 2, and piston driving sealing element 4 enters inside housing 1.
Further, sealing element 4 is soft material.
Further, sealing element 4 is a soft protection sheath, and acquisition port is stated in tight residence.
Further, sealing element 4 is a soft plug, and one end is arc-shaped, the other end and 1 diameter dimension phase of shell
Match.
Further, pull rod 2 is equipped with scale 6.
Further, housing 1 is a siphunculus.
The utility model structure is equipped with pull rod and shell two parts, and pull rod leading portion is equipped with piston, and piston connects respectively
Connect compressive seal and fastening bolt.Soft protection sheath can prevent from animal being made to come to harm, while fastening bolt is consolidated when being inserted into
It is scheduled on pull rod, convenient dismounting at any time and replacement.Pull rod is carved with scale in itself, is for the ease of observed samples quantity at any time.This
Outside, according to animal anus diameter difference, the diameter of shell and pull rod grade ratio can be amplified.
To sum up, the sampling apparatus of the utility model, light and handy and easy to carry, operation is rapid, easy when in use, very great Cheng
Degree reduces the injury to animal, while can estimate sampling quantity at once, convenient for recording and observing.To avoid collecting animal wastes
It during intestinal flora sample, is influenced by environmental microorganism, provides the outer pull-up structure of tubular type, avoid excrement and extraneous contact, greatly
The big error for reducing monitoring.
Description of the drawings
Fig. 1 is the structure diagram of the device of the utility model.
Fig. 2 is the structure diagram in sampling of the device of the utility model.
Fig. 3 is the structure diagram of the device of the utility model in another embodiment.
Fig. 4 is the structure diagram when device of the utility model samples in another embodiment.
Specific embodiment
It is further described with reference to Fig. 1 to 4 pairs of technical solutions of the utility model.
The microbial population of animal intestinal tract sampling apparatus of the utility model, including housing 1 and the pull rod in portion disposed within 2, piston 3
With fastening bolt 5,3 one end of piston is detachably connected by fastening bolt 5 and pull rod 2, and the other end is connected with a sealing element 4, close
Sealing 4 is set at the acquisition port of housing 1, and to be closed to it, 3 outer diameter of piston matches with 1 internal diameter size of housing, outward
When pulling pull rod 2, it can be entered inside housing 1 by piston driving sealing element 4.
Sealing element 4 is soft material, can prevent animal from coming to harm.Preferably, sealing element 4 for a soft protection sheath or
Acquisition port, soft plug are stated in soft plug, soft protection sheath tight residence, and one end is arc-shaped, the other end and 1 diameter of shell
Size matches.
In addition, being additionally provided with scale 6 on pull rod 2, facilitate reading data.
The operation principle of the utility model：
After the animal of Baoding, collector from animal anus is inserted into, is inserted into certain distance (position that excrement 7 can be collected into)
Afterwards, the pull rod with scale is pulled out, you can institute's sampling quantity is estimated according to scale at any time.Sampler is extracted after the completion of sampling, more
It changes piston and is cleaned, then can be continuing with next time after changing new piston.For different animals and practical operation
The kind specific requirements sampled can design the sampler of different model more according to this principle.
When sealing element 4 is moved out by the drive of piston 3, due to atmospheric pressure, can directly it be retracted to inside sampler.In order to
The coarse substance contained in the excrement as plant-eating animal etc. is avoided to lead to the damage or blocking of piston, so the front end of sampler is adopted
Enclosed construction is taken, when pulling out piston, sealing element 4 is retracted to inside sampler.
The above is only the preferred embodiment of the utility model, the embodiment for being not intended to limit the utility model,
Those of ordinary skill in the art's central scope according to the present utility model and spirit can very easily carry out corresponding accommodation
Or modification, therefore the scope of protection of the utility model should be subject to the protection domain required by claims.
Claims (6)
1. a kind of microbial population of animal intestinal tract sampling apparatus, which is characterized in that described device includes housing (1) and portion disposed within
Pull rod (2), piston (3) and fastening bolt (5), piston (3) one end are detachably connected by fastening bolt (5) and pull rod (2), separately
One end is connected with a sealing element (4), and sealing element (4) is at the acquisition port of housing (1), to be carried out to housing (1) acquisition port
Closing, piston (3) outer diameter match with housing (1) internal diameter size, pull out pull rod (2), and piston driving sealing element (4) enters
Housing (1) is internal.
2. a kind of microbial population of animal intestinal tract sampling apparatus according to claim 1, which is characterized in that sealing element (4) is soft
Material.
3. a kind of microbial population of animal intestinal tract sampling apparatus according to claim 2, which is characterized in that sealing element (4) is soft for one
Acquisition port is stated in quality guarantee sheath, tight residence.
4. a kind of microbial population of animal intestinal tract sampling apparatus according to claim 2, which is characterized in that sealing element (4) is soft for one
Matter plug, one end are arc-shaped, and the other end matches with housing (1) diameter dimension.
5. a kind of microbial population of animal intestinal tract sampling apparatus according to claim 2, which is characterized in that pull rod (2) is equipped with mark
Ruler (6).
6. a kind of microbial population of animal intestinal tract sampling apparatus according to claim 2, which is characterized in that housing (1) is a siphunculus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720389976.1U CN207575170U (en) | 2017-04-14 | 2017-04-14 | A kind of microbial population of animal intestinal tract sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720389976.1U CN207575170U (en) | 2017-04-14 | 2017-04-14 | A kind of microbial population of animal intestinal tract sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207575170U true CN207575170U (en) | 2018-07-06 |
Family
ID=62717096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720389976.1U Active CN207575170U (en) | 2017-04-14 | 2017-04-14 | A kind of microbial population of animal intestinal tract sampling apparatus |
Country Status (1)
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| CN (1) | CN207575170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190286A (en) * | 2020-09-30 | 2021-01-08 | 四川大学华西医院 | Intestinal flora collecting device |
| CN112190291A (en) * | 2020-10-13 | 2021-01-08 | 山西农业大学 | Quantitative sampling device for collecting piglet intestinal microecological sample |
-
2017
- 2017-04-14 CN CN201720389976.1U patent/CN207575170U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190286A (en) * | 2020-09-30 | 2021-01-08 | 四川大学华西医院 | Intestinal flora collecting device |
| CN112190286B (en) * | 2020-09-30 | 2023-04-21 | 四川大学华西医院 | Intestinal flora collecting device |
| CN112190291A (en) * | 2020-10-13 | 2021-01-08 | 山西农业大学 | Quantitative sampling device for collecting piglet intestinal microecological sample |
| CN112190291B (en) * | 2020-10-13 | 2023-06-06 | 山西农业大学 | Quantitative sampling device for collecting intestinal microecological samples of piglets |
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