CN206321440U - A kind of device sampled for dog excrement - Google Patents

A kind of device sampled for dog excrement Download PDF

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Publication number
CN206321440U
CN206321440U CN201621224986.1U CN201621224986U CN206321440U CN 206321440 U CN206321440 U CN 206321440U CN 201621224986 U CN201621224986 U CN 201621224986U CN 206321440 U CN206321440 U CN 206321440U
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China
Prior art keywords
collector
plastic strip
dog excrement
lid
spoon
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Withdrawn - After Issue
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CN201621224986.1U
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Chinese (zh)
Inventor
肖宁
刘辉
曹淳力
田添
杨诗杰
彭佳
王东
徐克均
李奔富
字金荣
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National Institute of Parasitic Diseases of Chinese Center for Disease Control and Prevention
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National Institute of Parasitic Diseases of Chinese Center for Disease Control and Prevention
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Priority to CN201621224986.1U priority Critical patent/CN206321440U/en
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Abstract

The utility model discloses a kind of device sampled for dog excrement, including collecting pipe and the lid with collector, the one end open of the collecting pipe, one end sealing;The collector includes 14 plastic strips, and one end of the plastic strip is connected with the lid, and the other end is in 0 30 ゜ angles out against;A plastic strip in the plastic strip is out against spoon shape spoon in the front end of 0 30 ゜ angles.The utility model device can reduce the pollution risk to sample and the exposure of experimenter, improve sample collection and conventional efficient, collection and the in vitro pretreatment process of sample available for live dog excrement sample, beneficial to the biological safety protection to sample and experimenter, improve conventional efficient, accelerate experiment process, save experimental cost.

Description

A kind of device sampled for dog excrement
Technical field
The utility model is related to a kind of sampling apparatus, more particularly to a kind of device sampled for dog excrement.
Background technology
Hydatidosis distribution on global is extensively and consumption public health resources are more, and China belongs to the high Endemic Area of hydatidosis, At present, at least 31 provinces, cities and autonomous regions reported hydatidosis case, focused primarily upon Sichuan, Xinjiang, Tibet, Gansu, green grass or young crops The western provinces and regions such as sea, Ningxia, the Inner Mongol, account for 98% case.The whole nation in 2004 there are about 380,000 hydatidosis cases, 60,000,000 People is on the hazard, the direct economic loss caused every year at least 800,000,000 RMB.Hydatidosis is that the western farming and pastoral area of China is important Public health problem.Hydatidosis mainly has two kinds of echinococcosis granulosa and echinococcosis multilocularis, and pathogen is respectively particulate spine Ball tapeworm and Echinococcus multilocularis.The intermediate host of Echinococcus granulosus is mainly the artiodactyls such as cattle and sheep, many room spine ball silk ribbons The intermediate host of worm will be the rodents such as muroid;Both definitive hosts are canid.People is main because intake Canidae is moved The echinococcus ovum of thing particularly dog discharge causes a disease.
Prevention and control emphasis for hydatidosis is the control to the discharge of dog worm's ovum, therefore for prevention and control and research echinococcus Disease is both needed to that canine Echinococcus infections are investigated or monitored, wherein a kind of conventional method is dog excrement echinococcus antigen ELISA detection methods.This method needs collection dog excrement to take back laboratory and tested.But current dog excrement collection is often using common centrifugation The instrument such as pipe and chopsticks, without special dog excrement collection apparatus and sample box, to constitute an inconvenience in that and be difficult guarantee nothing using chopsticks Pathogen, common centrifuge tube is collected and is difficult to be put into sample, same easily pollution;And take back common centrifuge tube behind laboratory follow-up It is not easy to crush in sample and mixes, it is also inconvenient to be transferred to dilution tube, easily leaks, increase experimental work amount, and to testing Room personnel have potential biological risk.
Utility model content
In order to overcome the shortcomings of the sample collection of dog excrement without professional apparatus, reduce to the pollution risk of sample and experimenter Exposure, improves sample collection and conventional efficient, and the utility model provides a kind of device sampled for dog excrement, can be used for The collection of live dog excrement sample and the in vitro pretreatment process of sample, beneficial to the bio-safety to sample and experimenter Protection, improves conventional efficient, accelerates experiment process, saves experimental cost.
The utility model is achieved through the following technical solutions:
A kind of device sampled for dog excrement, including collecting pipe and the lid with collector, one end of the collecting pipe is opened Mouthful, one end sealing;The collector includes 1-4 root plastic strips, and one end of the plastic strip is connected with the lid, and the other end is relative It is in outwards 0-30 ゜ angles;A plastic strip in the plastic strip is out against spoon shape spoon in the front end of 0-30 ゜ angles.
As the preferred technical scheme of the utility model, the collecting pipe is that caliber is more than the straight of 5cm more than 3cm, pipe range Pipe, is more preferably that the caliber of the collecting pipe is 3 ~ 5 cm, and pipe range is 5 ~ 15cm straight tube;The material of the collecting pipe be plastics, One kind in synthetic resin, the material of the collecting pipe is flexible pipe, deformable.
Described collector can be made up of an independent plastic strip, and one end of the plastic strip is connected with the lid, separately One end is in 0-30 ゜ angles out against, and its front end is spoon shape spoon.
As the preferred technical scheme of the utility model, hard interface is connect at the opening of the collecting pipe, provided with screw thread;Institute Stating in the lid with collector has screw thread, is matched with setting screw thread at collection tube opening, screwing hermetic.
As the preferred technical scheme of the utility model, the lid with collector and the collector are moulded using hard Material;The center of the lid with collector inwardly connects the collector.
As the preferred technical scheme of the utility model, described collector is made up of 2-4 root plastic strips, 2-4 root plastics Bar contacts with each other or is spaced 0.5-4cm distances, and 2-4 roots plastic strip is progressively mutually inwardly detained by being connected root forward end with lid, but most Front end is in 0-30 ゜ angles out against.
As the preferred technical scheme of the utility model, respectively there are multiple tweezer teeth, each tweezer tooth in the 2-4 roots plastic strip front end Direction of the shape by distal end proximally is in 0-30 ゜ angles, and in near-end then perpendicular to plastic strip.
As the preferred technical scheme of the utility model, described collector can be made up of 3 plastic strips, one wider Plastic strip be located at side, another two thinner plastic strips are located at opposite side, and the front end of wider plastic strip is spoon shape spoon.
As the preferred technical scheme of the utility model, the spoon shape spoon can gather 1g excrement;The spoon shape spoon can Fold.
Before use, the device of dog excrement sampling uses radiation sterilization., will for shaping or harder dog excrement when gathering dog excrement The lid of the device of dog excrement sampling is outwarded winding, and the excrement collector covered is placed on dog excrement, by the centre of collector 2-4 bar plastic strips Position is placed in dog excrement centre, and pressure makes plastic strip be separated to dog excrement both sides downwards, so that dog excrement is jammed, utilizes collection Device tweezer tooth frictional force picks up dog excrement, is then placed in collecting pipe;For deformed or soft stool, the spoon on collector top is used Son collection dog excrement, is then placed in collecting pipe.Take back behind laboratory, during pre-treatment dog excrement sample, manual compression collecting pipe makes dog Excrement is broken to be mixed, and is then shifted about 1g samples into dilution tube with collector front end spoon, is carried out follow-up ELISA experiments.
The utility model compared with prior art, has the advantages that:The utility model device can be reduced to sample Pollution risk and experimenter exposure, sample collection and conventional efficient are improved, available for adopting for live dog excrement sample Collection and the in vitro pretreatment process of sample, it is possible to reduce experimenter is beneficial to the exposure of pathogen in sample To sample and the biological safety protection of experimenter, health hazard is reduced, conventional efficient is improved, accelerates experiment process, saves real Test cost.
Brief description of the drawings
Fig. 1 is the structural representation of the collecting pipe of the device of the present utility model sampled for dog excrement.
Fig. 2 is that the collector of the utility model embodiment 1 is used for the device that dog excrement is sampled by what four independent plastic strips were constituted Structural representation.
Fig. 3 is that the collector of the utility model embodiment 2 is used for the device that dog excrement is sampled by what three independent plastic strips were constituted Structural representation.
Fig. 4 is that the collector of the utility model embodiment 3 is used for the device that dog excrement is sampled by what two independent plastic strips were constituted Structural representation.
Fig. 5 is Fig. 4 top view.
Fig. 6 is that the collector of the utility model embodiment 4 is used for the device that dog excrement is sampled by what an independent plastic strip was constituted Structural representation.
Description of reference numerals is as follows in figure:
1 is collecting pipe, and 11 be that at sealing, 12 be that at opening, 13 be hard interface, and 2 be lid, and 31 be collector, and 311 be modeling Material strip, 312 be a spoonful shape, and 32 be collector, and 321 be the first plastic strip, and 322 be the second plastic strip, and 323 be the 3rd plastic strip, 324 It is the 4th plastic strip, 325 be a spoonful shape, and 326 be tweezer tooth, and 33 be collector, and 331 be plastic strip one, and 332 be plastic strip two, and 333 are Plastic strip three, 334 be spoon shape, and 335 be tweezer tooth, and 34 be collector, and 341 be A plastic strips, and 342 be B plastic strips, and 343 be spoon, 344 be tweezer tooth.
Embodiment
The utility model is further described with reference to embodiment and accompanying drawing.
As shown in figure 1, a kind of device sampled for dog excrement, including collecting pipe 1, the collecting pipe 1, be 3 ~ 5cm of caliber, 5 ~ 15cm of pipe range material is plastics(Polyethylene, polyvinyl chloride, polypropylene polyurethane), in synthetic resin it is a kind of it is soft, Deformable straight tube, one end open(I.e. 12 at Fig. 1 split sheds), one end sealing(That is in Fig. 1 11 at sealing), 12 connect one at opening If threaded hard interface 13.
As shown in figs 2-4, a kind of device sampled for dog excrement, also including with collector(As collector 31,32, 33、34)Lid 2, lid 2 is rigid plastics, and screw thread is provided with lid 2, can be matched with screw thread set by 12 at the opening of collecting pipe 1(See figure 1), screwing hermetic.The center of lid 2 inwardly connects a set of collector(Such as collector 32,33,34), collector(Such as collector 31、32、33、34)Be all rigid plastics, be made up of 2-4 root independences the plastic strip of certain elasticity, plastic strip contact with each other or 0.5-4cm distances are spaced, 2-4 roots plastic strip is progressively mutually inwardly detained by being connected root forward end with lid 2, but foremost out against In 0-30 ゜ angles.Wherein one plastic strip is out against spoon shape in the front end of 0-30 ゜ angles, can gather about 1g excrement sizes. There is a number of tweezer tooth 2-4 root plastic strips front end, and each tweezer tooth form is in 0-30 ゜ angles by the direction of distal end proximally Degree, and in near-end then perpendicular to plastic strip.As shown in figure 5, collector 31 can be also made up of an independent plastic strip 311, front end For spoon shape spoon 312, about 1g excrement sizes can be gathered, spoon 312 is foldable.
Before use, the device sampled for dog excrement uses radiation sterilization.When gathering dog excrement, for shaping or harder dog Excrement, the lid 2 with collector 3 is outwarded winding, and the collector 3 on lid 2 is placed on dog excrement, by the 2-4 bar plastic strips of collector 3 Centre position is placed in dog excrement centre, and pressure makes plastic strip be separated to dog excrement both sides downwards, so that dog excrement is jammed, utilizes Collector tweezer tooth frictional force picks up dog excrement, is then placed in collecting pipe;For deformed or soft stool, collector top is used Spoon collection dog excrement, be then placed in collecting pipe.Take back behind laboratory, during pre-treatment dog excrement sample, manual compression collecting pipe, Make the broken mixing of dog excrement, then shift about 1g samples into dilution tube with collector front end spoon, carry out follow-up ELISA experiments.
Embodiment 1 shapes the collection of dog excrement(The collector of four plastic strip compositions, is shown in Fig. 2)
Step:
1. make caliber 5cm, pipe range 10cm material for polyvinyl chloride flexible hoses as collecting pipe 1, one end is opened Mouthful(I.e. 12 at Fig. 1 split sheds), one end sealing(That is in Fig. 1 11 at sealing), 12 connect a hard interface 13 at opening, there is screw thread, See Fig. 1.
2. making in the rigid plastics lid 2 that corresponding internal diameter is 5cm, lid 2 has screw thread, can with collect 12 at tube opening set by Screw thread is matched, can screwing hermetic.The center of lid 2 inwardly connects a set of collector 32, and collector 32 is all rigid plastics, by Four independent plastic strips for having certain elasticity(Respectively the first plastic strip 321, the second plastic strip 322, the 3rd plastic strip 323, 4th plastic strip 324)Composition, four plastic strip interval 0.5-4cm distances, four plastic strips two-by-two from be connected with lid 2 root to Front end is progressively mutually inwardly detained, but is in 0-30 ゜ angles out against foremost, and four plastic strips are distributed as square or rectangular. Wherein one plastic strip(First plastic strip 321)Front end at an angle is spoon shape spoon 325 out against, can gather about 1g Excrement size, spoon 325 is foldable.There is a number of tweezer tooth 326 four plastic strip front ends, and each tweezer tooth form is by distal end The direction of place proximally is in 0-30 ゜ angles, and in near-end then perpendicular to plastic strip.
3. the device of radiation sterilization dog excrement sampling is used..
4. gather dog excrement:The lid 2 for the device that dog excrement is sampled is outwarded winding, and the excrement collector on lid 2 is placed on dog excrement, The centre position of four plastic strips of collector 32 is placed in dog excrement centre, pressure makes plastic strip to dog excrement both sides point downwards Open, so that dog excrement is jammed, dog excrement is picked up using the frictional force of tweezer tooth 326 of collector 32, is then placed in collecting pipe 1.
Embodiment 2 shapes the collection of dog excrement(The collector of three plastic strip compositions, is shown in Fig. 3)
Step:
1. make caliber 5cm, pipe range 10cm material for polyvinyl chloride flexible hoses as collecting pipe 1, one end is opened Mouthful(I.e. 12 at Fig. 1 split sheds), one end sealing(That is in Fig. 1 11 at sealing), 12 connect a hard interface 13 at opening, there is screw thread, See Fig. 1.
2. making in the rigid plastics lid 2 that corresponding internal diameter is 5cm, lid 2 has screw thread, can be with 12 institutes at the opening of collecting pipe 1 If screw thread is matched, can screwing hermetic.The center of lid 2 inwardly connects a set of collector 33, and collector 33 is all rigid plastics, By three independent plastic strips for having certain elasticity(Respectively plastic strip 1, plastic strip 2 332, plastic strip 3 333)Group Into the certain 0.5-4cm distances in three plastic strip intervals, plastic strip 3 333 one wider is located at side, another two thinner modelings Material strip(Plastic strip 1, plastic strip 2 332)Positioned at opposite side, two thinner plastic strips(Plastic strip 1, plastic strip two 332)Progressively mutually inwardly detained with wide plastic strip 3 333 by being connected root forward end with lid 2, but be in 0-30 ゜ out against foremost Angle.The front end of wide plastic strip 3 333 out against at an angle is spoon shape spoon 334, can gather about 1g excrement sizes, spoon Son 334 is foldable;Not folded spoon 334, but plastic strip 1 are may also set up, plastic strip 2 332, plastic strip 3 333 is removable Unload.There is a number of tweezer tooth 335 three plastic strip front ends, and each tweezer tooth form is in 0-30 ゜ angles by the direction of distal end proximally Degree, and in near-end then perpendicular to plastic strip.
3. the device of radiation sterilization dog excrement sampling is used..
4. gather dog excrement:The lid 2 for the device that dog excrement is sampled is outwarded winding, and the excrement collector 33 on lid 2 is placed in into dog excrement On, the centre position of 33 3 plastic strips of collector is placed in dog excrement centre, pressure makes plastic strip to dog excrement both sides downwards Separate, so that dog excrement is jammed, dog excrement is picked up using the frictional force of tweezer tooth 335 of collector 33, collecting pipe 1 is then placed in In.
Embodiment 3 gathers the collection of shapeless dog excrement using compatible type collector(The collector of two plastic strip compositions, See Fig. 4 and Fig. 5)
1. make caliber 4cm, pipe range 8cm material is used as collecting pipe 1, one end open for the flexible hoses of polyvinyl chloride (I.e. 12 at Fig. 1 split sheds), one end sealing(That is in Fig. 1 11 at sealing), 12 connect a hard interface 13 at opening, have screw thread, see Fig. 1.
2. making in the rigid plastics lid 2 that corresponding internal diameter is 4cm, lid 2 has screw thread, can be with 12 institutes at the opening of collecting pipe 1 If screw thread is matched, can screwing hermetic.The center of lid 2 inwardly connects a set of collector 34, and collector 34 is all rigid plastics, By two independent plastic strips for having certain elasticity(A plastic strips 341, B plastic strips 342)Composition, two plastic strip intervals are certain 0.5-4cm distances, two plastic strips are progressively mutually inwardly detained by being connected root forward end with lid 2, but are in 0- out against foremost 30 ゜ angles.The front end of A plastic strips 341 out against at an angle is spoon shape spoon 343, can gather about 1g excrement sizes, spoon Son 343 is foldable.There is a number of tweezer tooth 344 two plastic strip front ends, and each tweezer tooth is in 0-30 ゜ by the direction of distal end proximally Angle, and in near-end then perpendicular to plastic strip.
3. the device of radiation sterilization dog excrement sampling is used..
4. gather dog excrement:The lid 2 for the device that dog excrement is sampled is outwarded winding, by the excrement collector spoon 343 on lid 2 by dog Excrement is scooped up, and is then placed in collecting pipe 1.
Embodiment 4 uses the collection for being exclusively used in gathering the shapeless dog excrement of soft stool collector collection(A piece plastic strip composition Collector, see Fig. 6)
1. make caliber 4cm, pipe range 8cm material is used as collecting pipe 1, one end open for the flexible hoses of polyvinyl chloride (I.e. 12 at Fig. 1 split sheds), one end sealing(That is in Fig. 1 11 at sealing), 12 connect a hard interface 13 at opening, have screw thread, see Fig. 1.
2. making in the rigid plastics lid 2 that corresponding internal diameter is 4cm, lid 2 has screw thread, can be with 12 institutes at the opening of collecting pipe 1 If screw thread is matched, can screwing hermetic.The center of lid 2 inwardly connects a set of collector 31, and collector 31 is all rigid plastics, It is made up of a single plastic strip 311, front end is spoon shape spoon 312, and spoon 312 is foldable, can gather about 1g excrement sizes.
3. the device of radiation sterilization dog excrement sampling is used.
4. gather dog excrement:The lid 2 for the device that dog excrement is sampled is outwarded winding, by the excrement collector spoon 312 on lid 2 by dog Excrement is scooped up, and is then placed in collecting pipe 1.
The pretreatment of the dog excrement sample of embodiment 5
1. dog excrement sample echinococcus cause of disease is inactivated:The advance low temperature of dog excrement sample that embodiment 1,2,3 and 4 is collected (-70℃)Freezing 14 days.
2. the device of the dog excrement sampling with dog excrement is put into experiment pallet, sample collection tube is extruded, makes institute's collecting sample Fully mix.
3. outwarding winding the lid of sampling apparatus, about 1g samples are transferred to Sample Dilution pipe using the collector front end spoon covered In.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right Property scope.

Claims (10)

1. a kind of device sampled for dog excrement, it is characterised in that:Lid including collecting pipe and with collector, the collecting pipe One end open, one end sealing;The collector includes 1-4 root plastic strips, and one end of the plastic strip is connected with the lid, separately One end is in 0-30 ゜ angles out against;A plastic strip in the plastic strip is out against spoon in the front end of 0-30 ゜ angles Shape spoon.
2. a kind of device sampled for dog excrement according to claim 1, it is characterised in that:The collecting pipe is that caliber is big It is more than 5cm straight tube in 3cm, pipe range.
3. a kind of device sampled for dog excrement according to claim 2, it is characterised in that:The caliber of the collecting pipe is 3 ~ 5 cm, pipe range is 5 ~ 15cm straight tube;The material of the collecting pipe is one kind in plastics, synthetic resin, the collecting pipe Material be flexible pipe, deformable.
4. a kind of device sampled for dog excrement according to claim 1, it is characterised in that:Described collector is by one Independent plastic strip is constituted, and one end of the plastic strip is connected with the lid, and the other end is in out against 0-30 ゜ angles, and before it Hold as spoon shape spoon.
5. a kind of device sampled for dog excrement according to claim 1, it is characterised in that:At the opening of the collecting pipe Hard interface is connect, provided with screw thread;There is screw thread in the lid with collector, match, revolve with setting screw thread at collection tube opening Tightening seal.
6. a kind of device sampled for dog excrement according to claim 1, it is characterised in that:The lid with collector Rigid plastics is used with the collector;The center of the lid with collector inwardly connects the collector.
7. a kind of device sampled for dog excrement according to claim 1, it is characterised in that:Described collector is by 2-4 Root plastic strip is constituted, and 2-4 root plastic strips contact with each other or be spaced 0.5-4cm distances, 2-4 roots plastic strip from cover be connected root to Front end is progressively mutually inwardly detained, but is in 0-30 ゜ angles out against foremost.
8. a kind of device sampled for dog excrement according to claim 1 or 4, it is characterised in that:The spoon shape spoon, energy Gather 1g excrement;The spoon shape spoon is foldable.
9. a kind of device sampled for dog excrement according to claim 7, it is characterised in that:Before the 2-4 roots plastic strip Respectively there are multiple tweezer teeth at end, and direction of each tweezer tooth form by distal end proximally is in 0-30 ゜ angles, and in near-end then perpendicular to modeling Material strip.
10. according to a kind of device sampled for dog excrement described in claim 7 or 9, it is characterised in that:Described collector is by 3 Root plastic strip is constituted, and a wider plastic strip is located at side, and another two thinner plastic strips are located at opposite side, wider plastics The front end of bar is spoon shape spoon.
CN201621224986.1U 2016-11-15 2016-11-15 A kind of device sampled for dog excrement Withdrawn - After Issue CN206321440U (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106323668A (en) * 2016-11-15 2017-01-11 中国疾病预防控制中心寄生虫病预防控制所 Device for sampling dog feces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106323668A (en) * 2016-11-15 2017-01-11 中国疾病预防控制中心寄生虫病预防控制所 Device for sampling dog feces
CN106323668B (en) * 2016-11-15 2023-11-10 中国疾病预防控制中心寄生虫病预防控制所(国家热带病研究中心) Device for sampling dog manure

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