CN213249298U - Pig saliva collection system - Google Patents
Pig saliva collection system Download PDFInfo
- Publication number
- CN213249298U CN213249298U CN202021972467.XU CN202021972467U CN213249298U CN 213249298 U CN213249298 U CN 213249298U CN 202021972467 U CN202021972467 U CN 202021972467U CN 213249298 U CN213249298 U CN 213249298U
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- CN
- China
- Prior art keywords
- saliva
- needle cylinder
- funnel
- collecting pipe
- pig
- 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
- 210000003296 saliva Anatomy 0.000 title claims abstract description 73
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims abstract description 8
- 238000012864 cross contamination Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 241000282898 Sus scrofa Species 0.000 description 15
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000701386 African swine fever virus Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000032625 disorder of ear Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a clinical sample gathers operating device's technical field, specifically is a pig saliva collection system. Comprises a syringe-shaped collector body, a saliva collecting gauze bundle and a saliva collecting pipe; the collector body comprises a needle cylinder and a piston core rod, the bottom of the needle cylinder is funnel-shaped, a sealing plate with a hole is arranged at the upper port of a funnel, the lower end of the funnel is in threaded connection with a saliva collecting pipe, so that the bottom of the needle cylinder is communicated with the saliva collecting pipe, the upper end of the piston core rod extends out of the upper end of the needle cylinder, and the lower end of the piston core rod is provided with a circular extrusion plate. The utility model discloses a pig saliva collection system's cylinder constitutes relative confined structure for the hand need not to contact the gauze strip during extrusion, and the sample cross contamination's when having avoided crowded saliva possibility, the design of the collector body of syringe form is favorable to the application of force simultaneously, thereby makes the operator more laborsaving.
Description
Technical Field
The utility model relates to a clinical sample gathers operating device's technical field, specifically is a pig saliva collection system.
Background
In the process of veterinary clinical diagnosis, the saliva of pigs is often required to be collected for diagnosis of related diseases, such as detection of blue-ear disease virus, African swine fever virus and the like. The current collection method is that the pig bites a hemp rope or a cotton bag, saliva is left while biting, and then a collector extrudes the saliva by hand and collects the saliva into a sample tube. Although the saliva sample can be collected in the operation, the operation has some problems, such as complex operation, time and labor waste; difficult to squeeze out by hand under the condition of less saliva; most importantly, cross contamination is possible when a saliva sample is squeezed out, and a special device for collecting the pig saliva sample is absent at present.
SUMMERY OF THE UTILITY MODEL
For solving the problem that above-mentioned exists, the utility model provides a pig saliva collection system can collect and preserve the saliva of pig, convenient to use and easily operation, and concrete technical scheme is as follows:
a pig saliva collecting device comprises a syringe-shaped collector body, a saliva collecting gauze bundle 2 and a saliva collecting pipe 3;
the collector body comprises a needle cylinder 11 and a piston core rod 12, the bottom of the needle cylinder 11 is funnel-shaped, a sealing plate 13 with a hole is arranged at the upper end opening of the funnel, the lower end of the funnel is in threaded connection with the saliva collecting tube 3, so that the bottom of the needle cylinder 11 is communicated with the saliva collecting tube 3, the upper end of the piston core rod 12 extends out of the upper end of the needle cylinder 11, and the lower end of the piston core rod 12 is provided with a circular extrusion plate 14.
Further, the saliva collecting device also comprises a collecting tube cover 31 with screw threads, which is matched with the saliva collecting tube 3.
Further, a pressing plate 15 is arranged along the upper opening of the needle cylinder 11, the saliva collecting gauze bundle 2 can be arranged on a sealing plate 13, and holes are uniformly formed in the sealing plate 13.
The utility model has the advantages of as follows:
the utility model discloses a pig saliva collection device, saliva collection gauze bundle can collect pig saliva, then place on the closing plate in the cylinder, promote the piston core bar for the stripper plate extrusion saliva of piston core bar lower extreme collects gauze bundle, and the pig saliva on saliva collection gauze bundle is extruded and gets into in the saliva collection pipe through the hole on the closing plate, after collecting, unscrews the saliva collection pipe, and covers the collection pipe tube lid; foretell pig saliva collection system's cylinder constitutes relative confined structure for the hand need not to contact the gauze strip during the extrusion, the possibility of sample cross contamination when having avoided crowded saliva, and the design of the collector body of syringe form is favorable to the application of force simultaneously, thereby makes the operator more laborsaving.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a usage state diagram of the present invention.
Wherein: 11 syringes, 12 plunger core rods, 2 saliva collecting gauze bundles, 3 saliva collecting pipes, 13 sealing plates, 14 extrusion plates and 15 pressing plates.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Examples
Referring to fig. 1 and 2, a pig saliva collecting device comprises a syringe-shaped collector body, a saliva collecting gauze bundle 2 and a saliva collecting pipe 3; the saliva collecting gauze bundle 2 is fixed on a hurdle of a pigsty through a hemp rope, so that the pig can chew freely to collect saliva, and the saliva collecting gauze bundle 2 contains a phagostimulant, so that the pig can be attracted to chew more, and sufficient saliva samples can be collected.
The collector body comprises a needle cylinder 11 and a piston core rod 12, wherein the length of the piston core rod 12 is 7cm, and the length of the needle cylinder 11 is 6.5cm and the diameter of the needle cylinder is 3 cm. The bottom of the needle cylinder 11 is funnel-shaped, a sealing plate 13 with a hole is arranged at the upper end opening of the funnel, the lower end of the funnel is in threaded connection with the saliva collecting pipe 3, so that the bottom of the needle cylinder 11 is communicated with the saliva collecting pipe 3, the upper end of the piston core rod 12 extends out of the upper end of the needle cylinder 11, the lower end of the piston core rod 12 is provided with a circular extrusion plate 14, and the saliva collecting pipe 3 is about 1.2cm in pipe diameter and 2cm in length.
The saliva collecting device further comprises a collecting tube cover 31 with threads, which is matched with the saliva collecting tube 3.
A pressing plate 15 is arranged along the upper opening of the needle cylinder 11, the saliva collecting gauze bundle 2 can be arranged on a sealing plate 13, and holes are uniformly arranged on the sealing plate 13.
When the pig saliva is collected sufficiently, taking down the saliva collecting gauze bundle 2 containing the saliva, taking out the piston core rod 12 of the injector-shaped collector body, putting the saliva collecting gauze bundle 2 into the syringe 11, and reloading the piston core rod 12 into the syringe 11; the plunger rod 12 is pushed so hard that the pressure plate 14 gives the gauze strip sufficient pressure to express saliva.
The saliva sample flows through the funnel part through the hole on the sealing plate 13 and finally enters the saliva collecting pipe 3, when a sufficient amount of the saliva sample is collected, the saliva collecting pipe 3 is screwed down, and the collecting pipe cover 31 is tightly covered, so that the saliva sample is preserved.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. A pig saliva collection system which characterized in that: comprises a syringe-shaped collector body, a saliva collecting gauze bundle (2) and a saliva collecting pipe (3);
the collector body comprises a needle cylinder (11) and a piston core rod (12), the bottom of the needle cylinder (11) is funnel-shaped, a sealing plate (13) with a hole is arranged at the upper end opening of a funnel, the lower end of the funnel is in threaded connection with a saliva collecting pipe (3), so that the bottom of the needle cylinder (11) is communicated with the saliva collecting pipe (3), the upper end of the piston core rod (12) extends out of the upper end of the needle cylinder (11), and the lower end of the piston core rod (12) is provided with a circular extrusion plate (14).
2. The pig saliva collection device of claim 1, wherein: the saliva collecting device also comprises a collecting pipe cover (31) which is matched with the saliva collecting pipe (3) and is provided with threads.
3. The pig saliva collection device of claim 1, wherein: a pressing plate (15) is arranged along the upper opening of the needle cylinder (11), the saliva collecting gauze bundle (2) can be arranged on a sealing plate (13), and holes are uniformly formed in the sealing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021972467.XU CN213249298U (en) | 2020-09-10 | 2020-09-10 | Pig saliva collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021972467.XU CN213249298U (en) | 2020-09-10 | 2020-09-10 | Pig saliva collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213249298U true CN213249298U (en) | 2021-05-25 |
Family
ID=75940012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021972467.XU Expired - Fee Related CN213249298U (en) | 2020-09-10 | 2020-09-10 | Pig saliva collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213249298U (en) |
-
2020
- 2020-09-10 CN CN202021972467.XU patent/CN213249298U/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: 20210525 |