CN108398291A - A kind of meat product detection sample aseptic sampling device - Google Patents
A kind of meat product detection sample aseptic sampling device Download PDFInfo
- Publication number
- CN108398291A CN108398291A CN201810429459.1A CN201810429459A CN108398291A CN 108398291 A CN108398291 A CN 108398291A CN 201810429459 A CN201810429459 A CN 201810429459A CN 108398291 A CN108398291 A CN 108398291A
- Authority
- CN
- China
- Prior art keywords
- sample
- sampling
- outer tube
- meat product
- cutter hub
- 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.)
- Granted
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 77
- 235000013622 meat product Nutrition 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title abstract description 16
- 238000003860 storage Methods 0.000 claims description 8
- 230000001954 sterilising effect Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 235000013372 meat Nutrition 0.000 abstract description 12
- 244000005700 microbiome Species 0.000 abstract description 3
- 235000021393 food security Nutrition 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract 1
- 238000002203 pretreatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 235000015277 pork Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000009455 aseptic packaging Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229960001399 clenbuterol hydrochloride Drugs 0.000 description 1
- OPXKTCUYRHXSBK-UHFFFAOYSA-N clenbuterol hydrochloride Chemical compound Cl.CC(C)(C)NCC(O)C1=CC(Cl)=C(N)C(Cl)=C1 OPXKTCUYRHXSBK-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000000273 veterinary drug 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
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
-
- 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
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- 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
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2866—Grinding or homogeneising
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The present invention discloses a kind of meat product detection sample aseptic sampling device, is related to the device of food security field sample pre-treatment.The aseptic sampling device includes：Sample cutter hub, outer tube and control unit, the sampling cutter hub is arranged in the outer tube, the sampling cutter hub and the outer tube constitute sampling part, and the end of the sampling cutter hub is connect with control unit, and the control unit drives the sampling cutter hub to be rotated in the outer tube.Sterile sampling, homogeneous integration are improved the detection efficiency and accuracy of detection of meat microorganism by the present invention.
Description
Technical field
The present invention relates to food security field sample pretreatment technology fields, and sample is detected more particularly to a kind of meat product
Aseptic sampling device.
Background technology
Meat is the food that people's daily life is generally eaten, the health of meat product quality safety direct relation people, by
To the highest attention of responsible departments of the government.
The problem of meat product occurs in recent years repeated, and relatively common is largely illegally made during feeding
With veterinary drug, clenbuterol hydrochloride, some disease meat evading quarantine inspections come into the market, in the sampling observation project that national general bureau and various regions determine, meat
The sampling Detection of food all accounts for certain proportion.Reinforce meat supervisory detection, is food safety supervision management organization and intermediate links
Vital task.
The outstanding problem for carrying out meat detection, is that sampling and the sample handling processes of sample are complicated, at the scene quickly detection
The time is most expended in the process, restricts the timeliness of field quick detection.
Traditional method completes the microorganism detection of meat sample, and testing staff will carry microbe sampling tool box, sternly
Lattice require to be sampled according to sterile working；It is cut with sterile knife, mortar, homogenization is carried out to sample.It is common to test teacher
Meat tissue homogeneous is that the original sample of sterile sampling is cut into the bulk of about 10 × 10mm, with certain using sterile homogenizer
Liquid or solvent are put into homogenizing bag, and the hammering plate through instrument hammers on sample homogenizing bag repeatedly, generate pressure, cause oscillation,
Accelerate mixing, be in uniform distribution to reach microbe composition in solution.220 voltage sources are needed, are only capable of testing
Room uses.Currently, it has not been found that more advanced method completes the sterile sampling homogenizer in scene of meat sample.
Invention content
The object of the present invention is to provide a kind of meat products to detect sample aseptic sampling device, by sterile sampling, homogeneous one
Change, improves the detection efficiency and accuracy of detection of meat microorganism.
To achieve the above object, the present invention provides following schemes：
A kind of meat product detection sample aseptic sampling device, including：Sample cutter hub, outer tube and control unit, the sampling
Cutter hub is arranged in the outer tube, and the sampling cutter hub and the outer tube constitute sampling part, the end of the sampling cutter hub and
The control unit connection, the control unit drive the sampling cutter hub to be rotated in the outer tube.
Optionally, the sampling cutter hub is cylindric, including：Sequentially connected cutter head, spiral guide groove, fortune sample part and
Power connecting plug, the power connecting plug are connected with the control unit, and the fortune sample part passes through axis with the outer tube
Hold fixation；The spiral guide groove has 360 degree of grooves, the groove to be formed with the outer tube close to one end of the fortune sample part
Lead sample storehouse.
Optionally, the outer tube is circular tube shaped, including：Sequentially connected conical pipe, casing and go out sample mouth；
The conical pipe, described sleeve pipe, it is described go out sample mouth be structure as a whole, the conical pipe is located at front end, with the knife
Head is used cooperatively, and several strip holes is uniformly distributed on the conical pipe, the outer tube is provided with the sample storehouse corresponding position of leading
Circular hole, with it is described go out sample mouth communicate, it is described go out sample mouth be pipe, connect with sample storage tube.
Optionally, the control unit includes battery, motor, speed change group and power output interface, the power output
Interface is connect with the power connecting plug.
Optionally, the battery is rechargeable battery.
Optionally, the control unit further includes control panel, starting switch and forward and reverse conversion adjustment button.
Optionally, the cutter head is cone blade-like.
Optionally, there are several raised screw threads in the bottom portion of groove.
Optionally, the power connecting plug is polygon cylinder.
According to specific embodiment provided by the invention, the invention discloses following technique effects：
1, the present invention includes sampling cutter hub, outer tube and control unit, is suitably forcibly driven in sampling sites after assembly, muscle
Tissue enters in strip hole, and sampled cutter hub is cut with 60 frequencies per second in each hole position, and musculature is shredded, is led to
Cross to squeeze and push away and centrifuge force effect, through spiral guide groove, lead sample storehouse, the tissue sample of chopping is sent into sample storage tube, make it is sterile sample,
Homogeneous integrated synchronous is completed, and solves the problems, such as the sterile sampling homogeneous in meat microbial rapid detection scene.
2, it is driven using rechargeable battery, 1 charging can complete 20 times or more sterile sampling homogeneous.
3, sampling cutter hub using can high temperature, autoclavable material, sterile sampling can be completed.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, 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 present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structure connection figure of present invention sampling cutter hub and outer tube；
Fig. 2 is the structure chart of the sampling cutter hub of the present invention；
Fig. 3 is the structure chart of the outer tube of the present invention；
Fig. 4 is that the meat product of the present invention detects the structure chart of sample aseptic sampling device.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
As shown in Figs 1-4, a kind of meat product detects sample aseptic sampling device, including：Sample cutter hub 1, outer tube 2 and control
Component, sampling cutter hub 1 are arranged inside outer tube 2, sample cutter hub 1 and outer tube 2 and constitute sampling part, sample the end of cutter hub 1 with
Control unit connects, and control unit drives the rotation in outer tube 2 of sampling cutter hub 1.Sampling cutter hub 1 uses can autoclave sterilization material
Material, can complete sterile sampling.
The present invention includes sampling cutter hub, outer tube and control unit, is suitably forcibly driven in sampling sites after assembly, muscle groups
It knits into strip hole, sampled cutter hub is cut with 60 frequencies per second in each hole position, and musculature is shredded, is passed through
It squeezes and pushes away and centrifuge force effect, through spiral guide groove, lead sample storehouse, the tissue sample of chopping is sent into sample storage tube, make sterile sample,
Matter integrated synchronous is completed, and solves the problems, such as the sterile sampling homogeneous in meat microbial rapid detection scene.
As shown in Fig. 2, sampling cutter hub 1 is cylindric, including：Sequentially connected cutter head 3, spiral guide groove 4, fortune sample part
5 and power connecting plug 6, power connecting plug 6 be connected with control unit, fortune sample part fixed by bearing 13 with outer tube 2；Spiral shell
Rotating guide groove 4 has 360 degree of grooves, groove to lead sample storehouse with outer tube formation close to one end of fortune sample part.Cutter head 3 is cone blade
Shape.Optionally, power connecting plug 6 is polygon cylinder.There are several raised screw threads 7 in bottom portion of groove.
As shown in figure 3, outer tube 2 is circular tube shaped, including：Sequentially connected conical pipe 8, casing 9 and go out sample mouth 10；Conical pipe
8, casing 9, go out sample mouth 10 and be structure as a whole, conical pipe 8 is located at front end, is used cooperatively with cutter head 3, is uniformly distributed on conical pipe 8
Several strip holes 11, outer tube 2 and lead sample storehouse corresponding position and have circular hole, are communicated with sample mouth 10 is gone out, it is pipe to go out sample mouth 10, with storage sample
Pipe 22 connects.There is positioning protrusion 12 in 2 upper end of outer tube.Outer tube 2 is connect by hold-doun nut 14 with control unit.
As shown in figure 4, control unit includes battery 15, motor 16, speed change group 17 and power output interface 18, power is defeated
Outgoing interface 18 is connect with power connecting plug 6.Battery 15 is rechargeable battery.The present invention is driven using rechargeable battery, 1 charging
It can complete 20 times or more sterile sampling homogeneous.
Control unit further includes control panel 19, starting switch 20 and forward and reverse conversion adjustment button 21.
The operation that aseptic sampling device using the present invention carries out meat product sampling homogeneous is as follows：
It before sterile sampling, needs to carry out necessary preparation, checks that battery is in the state of electricity foot；Check sterile adopt
Whether the aseptic sealed packages of sample cutter hub intact, if any it is damaged, expired situations such as cannot use；Belongings want complete, such as
Surface sterilization product, sample storage tube etc..Following operation is carried out later：
The first step, sterile sampler assembly.The sampling cutter hub of aseptic packaging is taken, opens and seals, a hand-held power section, separately
One hand holds the hold-doun nut in packaging bag, and cutter hub power connecting plug is put into power output slot, positioning protrusion in place,
Hold-doun nut is tightened clockwise, aseptic package bag not removed temporarily.
Second step selects sampling sites.Sampling will select musculature, avoid adopting fat, connective tissue, bone and cartilage
Deng.
Third walks, and starts to sample.One head of sample collector tightens sampling sites, and another hand-held sterile sampler puts cutter head
At the position for preparing sampling, suitably forcibly drives and starting switch starts to sample.It can be more to different directions in same entrance
Secondary sampling, until requirement.Sample storage tube is removed, with sterilizing lid sealing, it is spare to be put into refrigerating box for pack.
One sample terminates, and unloads hold-doun nut counterclockwise, removes sterile sampling cutter hub, takes back unified cleaning, dries in the air
Dry, pack sealing disinfection is spare.
By taking the sterile sampling homogeneous operation of pork as an example：
1, rump or preceding pork rump position are selected, exposed musculature can be sampled
2, one head of sample collector tightens sampling sites, and the cutter head for sampling conductor is placed on standard by another hand-held sterile sampler
The position of standby sampling, suitably forcibly drives and starting switch starts to sample.It can repeatedly be adopted to different directions in same entrance
Sample, until requirement.Sample storage tube is removed, with sterilizing lid sealing, it is spare to be put into refrigerating box for pack.
Principle and implementation of the present invention are described for specific case used herein, and above example is said
The bright method and its core concept for being merely used to help understand the present invention；Meanwhile for those of ordinary skill in the art, foundation
The thought of the present invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (10)
1. a kind of meat product detects sample aseptic sampling device, which is characterized in that including：Cutter hub, outer tube and control unit are sampled,
The sampling cutter hub is arranged in the outer tube, and the sampling cutter hub and the outer tube constitute sampling part, the sampling cutter hub
End connect with the control unit, the control unit drives the sampling cutter hub to be rotated in the outer tube.
2. meat product according to claim 1 detects sample aseptic sampling device, which is characterized in that the sampling cutter hub is
It is cylindric, including：Sequentially connected cutter head, spiral guide groove, fortune sample part and power connecting plug, the power connecting plug
It is connected with the control unit, the fortune sample part is fixed with the outer tube by bearing；The spiral guide groove is close to described
One end of fortune sample part has 360 degree of grooves, the groove to lead sample storehouse with outer tube formation.
3. meat product according to claim 2 detects sample aseptic sampling device, which is characterized in that the outer tube is pipe
Shape, including：Sequentially connected conical pipe, casing and go out sample mouth；
The conical pipe, described sleeve pipe, it is described go out sample mouth be structure as a whole, the conical pipe is located at front end, matches with the cutter head
It closing and uses, several strip holes are uniformly distributed on the conical pipe, the outer tube is provided with circular hole with the sample storehouse corresponding position of leading,
With it is described go out sample mouth communicate；It is described go out sample mouth be pipe, connect with sample storage tube.
4. meat product according to claim 2 detects sample aseptic sampling device, which is characterized in that the control unit packet
Battery, motor, speed change group and power output interface are included, the power output interface is connect with the power connecting plug.
5. meat product according to claim 4 detects sample aseptic sampling device, which is characterized in that the battery is that can fill
Battery.
6. meat product according to claim 1 detects sample aseptic sampling device, which is characterized in that the control unit is also
Button is adjusted including control panel, starting switch and forward and reverse conversion.
7. meat product according to claim 1 detects sample aseptic sampling device, which is characterized in that the cutter head is cone
Blade-like.
8. meat product according to claim 1 detects sample aseptic sampling device, which is characterized in that the bottom portion of groove has
Several raised screw threads.
9. meat product according to claim 1 detects sample aseptic sampling device, which is characterized in that the power linking is inserted
Head is polygon cylinder.
10. meat product according to claim 1 detects sample aseptic sampling device, which is characterized in that the sampling cutter hub
Using can autoclave sterilization material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810429459.1A CN108398291B (en) | 2018-05-08 | 2018-05-08 | Aseptic sampling device of meat product detection sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810429459.1A CN108398291B (en) | 2018-05-08 | 2018-05-08 | Aseptic sampling device of meat product detection sample |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108398291A true CN108398291A (en) | 2018-08-14 |
| CN108398291B CN108398291B (en) | 2024-08-30 |
Family
ID=63101666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810429459.1A Active CN108398291B (en) | 2018-05-08 | 2018-05-08 | Aseptic sampling device of meat product detection sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108398291B (en) |
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2018
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| WO2008034847A1 (en) * | 2006-09-19 | 2008-03-27 | Parlanca Ltd. | Sampling device, system and method |
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| Publication number | Publication date |
|---|---|
| CN108398291B (en) | 2024-08-30 |
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