CN213249269U - Pig saliva collection assistor - Google Patents

Abstract

The utility model discloses a pig saliva collecting assistor, which comprises a saliva sucking object, an extrusion pipe, a piston and a filter screen, wherein the upper part of the extrusion pipe is in a cylindrical shape with an opening at the top end, the middle part of the extrusion pipe is in a cylindrical shape with an internal thread, and the lower part of the extrusion pipe is in a smooth funnel shape; the filter screen is positioned at the junction of the middle part of the extrusion pipe and the lower part of the extrusion pipe; the periphery of the piston is provided with an external thread matched with the internal thread of the extrusion pipe; the extrusion pipe is provided with a window capable of being opened and closed and a matched cover body; one end of the saliva suction object is connected with the connecting rope, the cover body is provided with an arc-shaped hook, and the connecting rope is hooked with the arc-shaped hook to be connected with the cover body. The utility model discloses just can operate on the scene, reduce the step that the sample shifted, also can reduce the loss of sample in the transfer process. The piston is in threaded connection with the extrusion pipe, the piston performs spiral extrusion on saliva suction objects, the operation is more labor-saving, and the saliva sucked by the cotton balls or the cotton ropes flows out fully.

Description

Pig saliva collection assistor

Technical Field

The utility model belongs to the technical field of animal saliva is gathered, concretely relates to pig saliva collects assistor.

Background

The habitual serological detection of people has high technical requirements on blood collection and has high stress on pigs, some pig farms usually detect the swinery only when the pigs are ill, but if the saliva detection method can be applied, the method is very worthy of popularization, and however, in the process of saliva sampling, a proper pig saliva collector is additionally important. Health monitoring of swine herds by saliva detection has begun to receive widespread attention.

At present, the main collection mode of pig saliva is through hanging the cotton rope at the pig house, and after the pig chewed the cotton rope, a large amount of saliva had been adsorbed in the cotton rope, through with the saliva after extruding in the valve bag, transfer to in the collection pipe. However, the cotton rope absorbed with saliva is usually randomly placed in a vest bag or a valve bag to be sent to a laboratory, is not marked clearly, and is easy to leak or be polluted; after the cotton rope absorbing saliva reaches a laboratory, a laboratory worker needs to transfer the cotton rope into a valve bag, gloves need to be replaced repeatedly during transfer, the cotton rope is easy to pollute, and the extruded saliva is easy to spill when poured into a collecting pipe; the saliva amount adsorbed in the cotton rope can not be taken out immediately, and can be confirmed only after reaching a laboratory and being extruded, so that the detection sample amount is often insufficient and needs to be collected again. Therefore, the pig saliva collecting device in the prior art is inconvenient for transferring the saliva to the test tube and is complex to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an assistor is collected to pig saliva, saliva absorb the thing and directly be connected with collection device, can collect pig saliva immediately, simple structure, convenient operation can repeat a lot of and collect sufficient saliva liquid measure.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

an auxiliary device for collecting pig saliva comprises a saliva suction object, an extrusion tube, a piston and a filter screen,

the extrusion pipe comprises an extrusion pipe upper part, an extrusion pipe middle part and an extrusion pipe lower part, the extrusion pipe upper part is in a cylindrical shape with an opening at the top end, the extrusion pipe middle part is in a cylindrical shape with internal threads, and the extrusion pipe lower part is in a smooth funnel shape; the filter screen is positioned at the junction of the middle part of the extrusion pipe and the lower part of the extrusion pipe, and the filter screen and the extrusion pipe are integrally formed; the piston comprises an operating part and a piston head part, and the periphery of the piston head part is provided with an external thread matched with the internal thread of the extrusion pipe; the upper part of the extrusion pipe is provided with a window which can be opened and closed and a matched cover body; the saliva is inhaled the thing and is woven by a plurality of cotton ropes and form, and saliva is inhaled thing one end and is connected the connection rope, the lid is equipped with the arc couple, the connection rope collude the arc couple with the lid is connected.

The utility model discloses in, the pig saliva is collected the assistor and is put into the extrusion pipe with saliva absorption thing, absorbs the thing with the piston to the saliva in the extrusion pipe and produces the extrusion, makes absorbent saliva fully flow out, reaches the purpose of collecting pig saliva sample. Specifically, the utility model discloses when using, collect the assistor and keep flat, the saliva is absorbed the thing and is vertically placed and gnaw for the pig and sting. After biting, the saliva absorbing object is placed into the extrusion pipe from the window to extrude saliva, if the saliva is not required to be collected immediately, the saliva absorbing object can be placed in the extrusion pipe, the extrusion pipe is horizontally placed, and the liquid outlet at the lower part of the extrusion pipe is sealed, so that a sealing device is formed for storage, liquid leakage is avoided, and no pollution is caused. The utility model discloses just can operate on the scene, reduce the step that the sample shifted, also can reduce the loss of sample in the transfer process. The piston is in threaded connection with the extrusion pipe, the piston performs spiral extrusion on saliva suction objects, the operation is more labor-saving, and the saliva sucked by the cotton balls or the cotton ropes flows out fully.

Specifically, the bottom end of the lower part of the extrusion pipe is provided with a liquid outlet tip nozzle. The tip design facilitates transfer of pig saliva into the test tube.

Specifically, the liquid outlet tip is provided with a rubber sealing ring. The rubber sealing ring can seal the liquid outlet tip, the utility model discloses can form seal structure to still can be used to deposit saliva and inhale the thing.

Specifically, the cover body is provided with a handle.

Specifically, the cover body is connected with the upper part of the extrusion pipe through a vertical rotating shaft, a positioning part is arranged on one side of the lower end of the cover body, which is far away from the vertical rotating shaft, and a positioning hole in clamping fit with the positioning part is arranged at the position, corresponding to the positioning part, of the upper part of the extrusion pipe; the cover body rotates to open or close the window.

Specifically, the extrusion pipe is made of plastic or glass.

Specifically, the operating portion surface of the piston is subjected to a sanding treatment. The sanding treatment is convenient for the hand to hold the operation part and the piston is screwed to extrude.

Specifically, the saliva suction article can also be composed of a plurality of cotton balls, and one end of the saliva suction article is connected with a connecting rope.

Specifically, the outer peripheral surface of the lower part of the extrusion pipe is provided with scale marks along the length direction. The setting of scale mark, whether the pig saliva volume of conveniently observing the collection is enough.

Specifically, a phagostimulant is added on the saliva aspirate. The saliva aspirates are added with a phagostimulant to attract the pigs to chew more and generate more saliva.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses when using, collect the assistor and keep flat, saliva absorption thing is vertical to be placed and gnaws for the pig and stings. After biting, the saliva absorbing object is placed into the extrusion pipe from the window to extrude saliva, if the saliva is not required to be collected immediately, the saliva absorbing object can be placed in the extrusion pipe, the extrusion pipe is horizontally placed, and the liquid outlet at the lower part of the extrusion pipe is sealed, so that a sealing device is formed for storage, liquid leakage is avoided, and no pollution is caused. The utility model discloses when collecting saliva immediately, the scene just can be operated, and pig saliva is collected the assistor and is absorbed the thing with saliva and put into the extrusion pipe, absorbs the thing with the piston to the saliva in the extrusion pipe and produces the extrusion, makes absorbent saliva fully flow. The steps of sample transfer are reduced, and the loss of the sample in the transfer process can also be reduced. The piston is in threaded connection with the extrusion pipe, the piston performs spiral extrusion on the saliva suction object, the operation is more labor-saving, and the saliva sucked by the saliva suction object flows out fully.

Drawings

Fig. 1 is a schematic structural view of the pig saliva collecting aid of the present invention;

FIG. 2 is a schematic view of the present invention without saliva aspirates;

fig. 3 is a schematic structural diagram of the piston of the present invention.

The technical characteristics corresponding to the marks in the attached drawings are as follows: 1-the upper part of an extrusion pipe, 2-the middle part of the extrusion pipe, 3-the lower part of the extrusion pipe, 4-a piston, 5-a filter screen, 6-a cover body, 7-a connecting rope and 8-a saliva suction object; 21-internal thread, 31-liquid outlet tip nozzle, 41-operation part, 42-piston head part, 61-handle and 62-arc hook.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following embodiments and the accompanying drawings, but the scope of the present invention is not limited to the following specific embodiments.

Example 1

In this embodiment, as shown in figures 1-3,

an auxiliary device for collecting pig saliva comprises a saliva suction object 8, an extrusion tube, a piston 4 and a filter screen 5.

The extrusion pipe is made of plastic or glass. The extrusion pipe comprises an extrusion pipe upper part 1, an extrusion pipe middle part 2 and an extrusion pipe lower part 3, wherein the extrusion pipe upper part 1 is in a cylindrical shape with an open top end, the extrusion pipe middle part 2 is in a cylindrical shape with internal threads 21, the extrusion pipe lower part 3 is in a smooth funnel shape, and a liquid outlet tip nozzle 31 is arranged at the bottom end. The sharp mouth design is more convenient for the transfer process of the pig saliva. The liquid outlet tip 31 is provided with a rubber sealing ring. The rubber sealing ring can seal the liquid outlet tip, the utility model discloses can form seal structure to still can be used to deposit saliva and inhale the thing.

The filter screen 5 is positioned at the junction of the middle part 2 of the extrusion pipe and the lower part 3 of the extrusion pipe, and the filter screen 5 and the extrusion pipe are integrally formed; the piston 4 comprises an operating part 41 and a piston head part 42, and the periphery of the piston head part 42 is provided with an external thread matched with the internal thread 21 of the extrusion pipe; the surface of the operation portion 41 of the piston 4 is frosted. The sanding treatment is convenient for the hand to hold the operation part and the piston is screwed to extrude.

The upper part 1 of the extrusion pipe is provided with a window capable of being opened and closed and a matched cover body 6, and the cover body 6 is provided with a handle 61. The cover body 6 is connected with the upper part 1 of the extrusion pipe through a vertical rotating shaft, a positioning part is arranged on one side of the lower end of the cover body 6, which is far away from the vertical rotating shaft, and a positioning hole in clamping fit with the positioning part is arranged at the position of the upper part 1 of the extrusion pipe, which corresponds to the positioning part; the cover 6 rotates to open or close the window.

In this embodiment, saliva is inhaled thing 8 and is woven by a plurality of cotton ropes and become, still can constitute by a plurality of cotton balls, and saliva is inhaled thing 8 one end and is connected and connect rope 7, lid 6 is equipped with arc couple 62, connect rope 7 collude arc couple 62 with lid 6 is connected.

In this embodiment, the outer peripheral surface of the lower portion 3 of the extruded tube may be provided with scale marks along the length direction. The setting of scale mark, whether the pig saliva volume of conveniently observing the collection is enough.

When the pig saliva is collected, the saliva extract can be added with a phagostimulant. The saliva aspirates are added with a phagostimulant to attract the pigs to chew more and generate more saliva.

The utility model discloses when using, collect the assistor and keep flat, saliva absorption thing is vertical to be placed and gnaws for the pig and stings. After biting, the saliva absorbing object is placed into the extrusion pipe from the window to extrude saliva, if the saliva is not required to be collected immediately, the saliva absorbing object can be placed in the extrusion pipe, the extrusion pipe is horizontally placed, and the liquid outlet at the lower part of the extrusion pipe is sealed, so that a sealing device is formed for storage, liquid leakage is avoided, and no pollution is caused. The utility model discloses when collecting saliva immediately, the scene just can be operated, and pig saliva is collected the assistor and is absorbed the thing with saliva and put into the extrusion pipe, absorbs the thing with the piston to the saliva in the extrusion pipe and produces the extrusion, makes absorbent saliva fully flow. The steps of sample transfer are reduced, and the loss of the sample in the transfer process can also be reduced. The piston is in threaded connection with the extrusion pipe, the piston performs spiral extrusion on saliva suction objects, the operation is more labor-saving, and the saliva sucked by the cotton balls or the cotton ropes flows out fully.

Example 2

In contrast to example 1, the saliva aspirate 8 consists of several cotton balls. The other structure is the same as embodiment 1.

The above description is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the scope of the present application shall be determined by the scope of the claims, and it is intended that the present invention shall be modified and modified by those skilled in the art in light of the disclosure and guidance of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the specification, the terms are used for convenience of description and do not limit the utility model in any way.

Claims (10)

1. An auxiliary device for collecting pig saliva is characterized by comprising a saliva sucking article, an extrusion pipe, a piston and a filter screen,

the extrusion pipe comprises an extrusion pipe upper part, an extrusion pipe middle part and an extrusion pipe lower part, the extrusion pipe upper part is in a cylindrical shape with an opening at the top end, the extrusion pipe middle part is in a cylindrical shape with internal threads, and the extrusion pipe lower part is in a smooth funnel shape; the filter screen is positioned at the junction of the middle part of the extrusion pipe and the lower part of the extrusion pipe, and the filter screen and the extrusion pipe are integrally formed; the piston comprises an operating part and a piston head part, and the periphery of the piston head part is provided with an external thread matched with the internal thread of the extrusion pipe;

the upper part of the extrusion pipe is provided with a window which can be opened and closed and a matched cover body; the saliva is inhaled the thing and is woven by a plurality of cotton ropes and form, and saliva is inhaled thing one end and is connected the connection rope, the lid is equipped with the arc couple, the connection rope collude the arc couple with the lid is connected.

2. The pig saliva collection aid of claim 1, wherein the lower end of the squeeze tube is provided with a tip nozzle.

3. The pig saliva collection aid of claim 2, wherein the tip mouth is fitted with a rubber seal.

4. The pig saliva collection aid of claim 1, wherein the cover is provided with a pull handle.

5. The pig saliva collecting aid as claimed in claim 4, wherein the cover body is connected with the upper part of the extrusion tube through a vertical rotating shaft, a positioning member is arranged at one side of the lower end of the cover body away from the vertical rotating shaft, and a positioning hole tightly matched with the positioning member is arranged at a position of the upper part of the extrusion tube corresponding to the positioning member; the cover body rotates to open or close the window.

6. The pig saliva collection aid of claim 1, wherein the extruded tube is plastic or glass.

7. The pig saliva collection aid of claim 1, wherein the handle portion surface of the piston is frosted.

8. The pig saliva collecting aid of claim 1, wherein the saliva aspirates are composed of a plurality of cotton balls, and one end of the saliva aspirates is connected with a connecting rope.

9. The pig saliva collecting aid of claim 1, wherein the lower peripheral surface of the squeeze tube is provided with graduations along its length.

10. The pig saliva collection aid of claim 1, wherein a phagostimulant is added to the saliva aspirate.

Images