CN221578247U - Continuous injector for epidemic prevention of yaks - Google Patents
Continuous injector for epidemic prevention of yaks Download PDFInfo
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- CN221578247U CN221578247U CN202323447971.4U CN202323447971U CN221578247U CN 221578247 U CN221578247 U CN 221578247U CN 202323447971 U CN202323447971 U CN 202323447971U CN 221578247 U CN221578247 U CN 221578247U
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- clamping
- syringe
- injector
- vaccine bottle
- adjusting
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- 230000002265 prevention Effects 0.000 title claims abstract description 15
- 229960005486 vaccine Drugs 0.000 claims abstract description 59
- 239000007924 injection Substances 0.000 claims abstract description 44
- 238000002347 injection Methods 0.000 claims abstract description 44
- 239000010902 straw Substances 0.000 claims abstract description 8
- 239000003814 drug Substances 0.000 claims description 17
- 201000010099 disease Diseases 0.000 claims description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 5
- 229920001875 Ebonite Polymers 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 241001465754 Metazoa Species 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 229940079593 drug Drugs 0.000 description 3
- 241001494479 Pecora Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a continuous injector for epidemic prevention of yaks, which relates to the technical field of veterinary appliances and comprises an injector, a needle part, an injection tube, an injector piston, a three-way structure and a suction tube. A connecting three-way structure is arranged at the joint of the injection tube and the needle head part, and the structure is simultaneously connected with the injection tube, the needle head part and the suction tube. Wherein, the needle head part and one end of the three-way structure are provided with a first check valve, and the other end of the straw and the three-way structure are provided with a second check valve. The injection tube body is fixed with a vaccine bottle holder, which is composed of at least two clamping jaws. Each jaw is divided into two parts: the adjusting part is positioned at the lower part of the clamping jaw, and an adjusting belt is sleeved outside the adjusting part; the clamping part is positioned at the upper part of the clamping jaw, comprises an arc-shaped clamping piece. The utility model realizes the advantage of continuous injection, is particularly important for epidemic prevention in large-scale animal husbandry, can improve the working efficiency, reduce the complexity of injection operation, and ensures the smooth progress of epidemic prevention.
Description
Technical Field
The utility model relates to the technical field of veterinary appliances, in particular to a continuous injector for epidemic prevention of yaks.
Background
In epidemic prevention work of livestock such as yaks and Tibetan sheep, the traditional injection method generally needs a large amount of manual operation, and has problems such as low injection accuracy, unhygienic operation, possibility of causing animal infection and the like. Accordingly, some injector devices have been proposed to improve the efficiency and safety of epidemic prevention efforts. Conventional livestock injection tools typically include hand-held syringes that require manual control by an operator during the injection process and are therefore susceptible to operator skill levels, making it difficult to ensure accuracy and consistency of each injection. Furthermore, manual syringes may not be hygienic enough because they are easily contaminated by the external environment, thereby possibly introducing bacteria or diseases. To address these problems, continuous injectors have been proposed which can provide more accurate injection and higher operational hygiene. However, in some cases, these continuous syringes may also have limitations such as inability to accommodate different gauges of vaccine bottle mouth, or complex operation. Therefore, there is a need for a more efficient, hygienic, and convenient continuous injector for epidemic prevention of yaks and Tibetan sheep to improve the efficiency and safety of epidemic prevention work.
Disclosure of utility model
Aiming at the technical problems, the utility model provides a continuous injector for epidemic prevention of yaks, which aims to solve the technical problems that the continuous injector cannot adapt to vaccine bottle openings of different specifications and the like, and adopts the following technical scheme.
A continuous injector for preventing epidemic disease of yak is composed of injector itself, needle unit, injection tube, piston of injector, three-way structure and sucking tube. At the junction of the syringe and the needle portion of the syringe, a connecting tee structure is provided which connects the syringe, the needle portion and the straw at the same time. Wherein, the one end of needle portion and tee bend structure has set up first check valve, and the flow direction is outwards, and the other end of straw and tee bend structure has set up the second check valve, and the flow direction is inwards. The syringe body is fixed with a vaccine bottle holder for holding the vaccine bottle and keeping the bottle mouth vertically downward, and the syringe can be inserted into the vaccine bottle held by the vaccine bottle holder through a suction tube to suck medicine during operation, so as to realize continuous injection. The syringe is characterized in that a vaccine bottle holder is fixed on the syringe, and the holder is composed of at least two clamping jaws. Each jaw is divided into two parts: the adjusting part is arranged at the lower part of the clamping jaw, and an adjusting belt is sleeved outside the adjusting part, so that the opening and closing degree of the clamping jaw can be adjusted to adapt to different bottle body sizes; the clamping part is located clamping jaw upper portion, possesses arc clamping piece for centre gripping and fixed vaccine bottle body.
In the technical scheme, the adjusting belt is positioned at the lower part of the clamping jaw and is used for adjusting the opening and closing degree of the clamping jaw so as to adapt to vaccine bottle bodies with different sizes. The design of the adjusting belt can realize flexible adjustment of the clamping jaw, so that the clamp holder can be adapted to bottle bodies with different diameters, and stable clamping and fixing are ensured. Through adjusting the position of adjusting the area, clamping jaw can adjust the dynamics and the inseparable degree of centre gripping body of a bottle rationally, guarantees that the bottle can not slide or drop in the use. And the arc-shaped clamping piece is positioned at the upper part of the clamping jaw and used for fitting and clamping the vaccine bottle body, so that the bottle can be firmly fixed on the syringe tube body. The curved structure of arc holder can adapt to the body of equidimension to provide even clamping force, prevent effectively that the vaccine bottle from rocking or removing in the use, can fully contact the surface of bottle simultaneously, ensure firm centre gripping and stability.
Further, in a certain embodiment of the utility model, the vaccine bottle holder consists of two clamping jaws which are symmetrically arranged, the adjusting parts of the clamping jaws form an included angle of 20-30 degrees with the symmetry axis, the clamping parts are mutually parallel, the adjusting belt is sleeved on the adjusting parts of the two clamping jaws, and the arc-shaped clamping pieces are arranged parallel to the clamping parts. At this time, the vaccine bottle holder is arranged on one side of the syringe tube body in a horizontal state, and the two clamping jaws are horizontally clamped on the vaccine bottle body with the bottle mouth vertically downward, so that the bottle mouth is ensured to be vertically downward and kept in a stable state when the syringe works, and the vaccine can be smoothly and accurately injected into the suction tube. The horizontal arrangement of the vaccine bottle holder can ensure that the clamping jaw uniformly clamps the bottle body of the vaccine bottle, and the work and the accuracy of the injector cannot be influenced due to improper clamping. Such an arrangement ensures the injection accuracy of the vaccine and the stability of the operation.
Further, in another embodiment of the present utility model, the vaccine bottle holder is composed of three clamping jaws uniformly distributed along the circumferential direction of the central shaft, the adjusting portions of the clamping jaws form an included angle of 20-30 degrees with the central shaft, the clamping portions are parallel to each other, the adjusting belt is sleeved on the adjusting portions of the three clamping jaws, and the arc-shaped clamping members are perpendicular to the clamping portions. At this moment, the vaccine bottle holder is vertically arranged above the body of the injection tube, the three clamping jaws are vertically clamped on the body of the vaccine bottle with the bottle mouth vertically downwards, and the holder is uniformly distributed along the circumferential direction of the central shaft, so that the bottle is uniformly stressed, and the shaking or unstable phenomenon generated in the injection process is avoided.
Further, as preferable materials of the clamping jaw of the vaccine bottle clamp holder are aluminum alloy materials, and materials of the adjusting belt and the arc-shaped clamping piece are any one of silica gel and rubber respectively.
Further, preferably, the vaccine bottle holder is fastened to the syringe body by a strap.
Further, in the technical scheme, in order to realize quantitative injection, a scale for marking injection quantity is arranged on the injector piston, meanwhile, a medicine quantity control piston is arranged on the injector piston, the medicine quantity control piston adopts a hard rubber ring and is sleeved on the injector piston in an interference fit mode, meanwhile, the outer diameter of the medicine quantity control piston is larger than the inner diameter of the injector, the medicine quantity control piston is moved to a certain scale on the injector piston during injection, and when the medicine quantity is injected to a specified medicine quantity, the medicine quantity control piston is clamped at the orifice of the injector and cannot be forced to move due to pushing of the injector piston, so that the medicine quantity control piston is kept at a selected scale position, and accurate quantitative injection is ensured.
Further, an annular groove is formed at the bottom of the injection tube around the central axis, and the size of the annular groove is matched with that of the medicine amount control piston. The annular groove enhances the stability of the dosage control piston in the injection tube, so that the dosage control piston can stay at the selected scale position more accurately, and accurate quantitative injection is ensured.
In summary, the utility model has the following beneficial technical effects:
The utility model ensures the flow direction control during continuous injection and drug inhalation through the design of the three-way structure and the check valve, and improves the operation efficiency; the stable fixation of the bottle in the injection process is ensured by the clamping jaw clamps; the adjustment of the opening and closing degree of the clamping jaw is realized through the adjusting belt, so that the vaccine bottle mouth with different sizes can be flexibly adapted; the arc-shaped clamping piece effectively avoids shaking or moving of the vaccine bottle in the use process, and ensures firm clamping and stability; the accurate quantitative injection is realized through the scale arranged on the injector piston and the medicine quantity control piston, and the medicine quantity of each injection is ensured to be accurate and controllable.
The utility model realizes the advantage of continuous injection, which is particularly important for epidemic prevention in large-scale animal husbandry, can improve the working efficiency, reduce the complexity of injection operation, ensure the smooth progress of epidemic prevention, provide an efficient, safe and convenient tool for epidemic prevention, and is expected to be widely applied in animal husbandry.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a block diagram of embodiment 1 of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of the syringe according to example 1 of the present utility model in operation;
FIG. 4 is a block diagram of embodiment 2 of the present utility model;
fig. 5 is a partial enlarged view at B in fig. 4.
Reference numerals: needle portion 1, first check valve 11, syringe 2, annular groove 22, syringe piston 3, scale 31, dose control piston 32, straw 4, second check valve 41, three-way structure 5, vaccine bottle holder 6, clamping portion 61, arc clamping piece 62, adjusting portion 63, adjusting band 64, bandage 7.
Detailed Description
Hereinafter, the technology in the embodiments of the present utility model will be clearly and completely described; it is apparent that the described embodiments are only some, but not all, embodiments of the utility model; all other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to fall within the scope of the present utility model.
Example 1:
Referring to fig. 1 and 2, the syringe in this embodiment is composed of a needle portion 1, a syringe tube 2, and a syringe piston 3. At the junction of the syringe 2 and the needle head 1, a connecting three-way structure 5 is arranged to connect the syringe 2, the needle head 1 and the suction tube 4. One end of the needle part 1 and one end of the three-way structure 5 are provided with a first check valve 11 which flows outwards; the suction pipe 4 and the other end of the three-way structure 5 are provided with a second check valve 41 which flows inwards. A vaccine bottle holder 6 is fixed on the syringe body and is used for holding the vaccine bottle and keeping the bottle mouth in a vertically downward state.
In this embodiment, the vaccine bottle holder 6 is composed of two symmetrically arranged clamping jaws, each clamping jaw comprises an adjusting part 63 and a clamping part 61, the adjusting parts 63 of the clamping jaws form an included angle of 30 degrees with the symmetry axis, the clamping parts 61 are parallel to each other, the adjusting parts 63 are positioned at the lower parts of the clamping jaws, and an adjusting belt 64 is sleeved at the outer side of the adjusting parts for adjusting the opening and closing degree of the clamping jaws to adapt to different bottle body sizes; the clamping part 61 is arranged at the upper part of the clamping jaw and is provided with an arc-shaped clamping piece 62 for clamping and fixing the body of the vaccine bottle. Referring to fig. 3, in operation of the syringe, the vial holder 6 is held horizontally and is fastened to one side of the body of the syringe 2 by a strap 7. The clamping parts 61 of the two clamping jaws are horizontally clamped on the bottle body of the vaccine bottle with the bottle mouth vertically downwards, and the suction pipe 4 is inserted into the vaccine bottle clamped by the vaccine bottle clamp holder 6 to suck medicaments, so that continuous injection is realized.
In order to achieve an accurate dosing, a graduated scale 31 is provided on the syringe plunger 3, while a dose control plunger 32 is provided. The dosage control piston 32 is a hard rubber ring, and the outer diameter is larger than the inner diameter of the injection tube 2. At the time of injection, the dose control piston 32 is moved to a certain scale on the syringe piston, ensuring accurate dosing. An annular groove 22 is formed around the central axis at the bottom of the syringe 2 to enhance the stability of the dose control plunger 32 within the syringe.
Example 2:
Referring to fig. 4 and 5, in this embodiment, the structure of the syringe including the needle portion 1, the syringe 2 and the syringe piston 3 is also adopted, and the connecting three-way structure 5, the first check valve 11 and the second check valve 41 are provided; the syringe plunger 3 is provided with a scale 31 and a dose control plunger 32. Unlike example 1, in this example, the vaccine bottle holder 5 is composed of three jaws evenly distributed along the central axis circumference. Each clamping jaw is also divided into an adjusting part 63 and a clamping part 61, the adjusting part 63 of the clamping jaw forms an included angle of 30 degrees with the central shaft, and the clamping parts 61 are mutually parallel and are provided with an adjusting belt 64 and an arc-shaped clamping piece 62. In this embodiment, the vaccine bottle holder 6 is vertically arranged and is tied to the upper part of the tube body of the injection tube 2 by the binding band 7, the three clamping jaws are vertically clamped on the vaccine bottle body with the bottle mouth vertically downward, and the vaccine bottle holder 6 is inserted into the vaccine bottle for sucking medicines through the suction tube 4, so that continuous injection is realized.
By the above embodiment, stability and efficiency of the syringe in operation are ensured. The operation flow is as follows: the operator first clamps the vaccine bottle into the vaccine bottle holder 6 in a state that the bottle mouth is downward, ensures that the arc-shaped clamping piece 62 is positioned at the middle part of the bottle body of the vaccine bottle, and then adjusts the opening and closing degree of the clamping part 61 through the adjusting belt 64 according to the specification of the vaccine bottle, so as to ensure that the arc-shaped clamping piece 62 fastens the bottle body of the vaccine bottle. Next, the operator selects the desired dosage and adjusts the dosage control piston 32 to the corresponding position on the desired graduated scale 31. Subsequently, the tip of the pipette 4 is inserted into the vaccine bottle, and the syringe piston 3 is pulled, so that the drug solution in the vaccine bottle is sucked into the syringe 2, and injection is prepared. At the start of an injection, the operator pushes the syringe plunger 3 until the dose control plunger 32 enters the annular groove 22 to achieve a precise dosing. After the injection is completed, the operator pulls out the syringe plunger 3, causing the syringe to inhale again, ready for the next injection. Thereafter, the operator may choose to continue with the injection or stop the operation as desired. This procedure is intended to ensure the accuracy and continuity of the injector, while also providing operational flexibility for the operator to stop or continue injection according to actual needs.
Claims (9)
1. The utility model provides a continuous syringe for epidemic prevention of yak, includes syringe, tee bend structure, straw, the syringe comprises syringe, syringe piston, junction between syringe and the syringe sets up tee bend structure, tee bend structure connects syringe, syringe and straw respectively, and syringe and tee bend structure's one end junction sets up first check valve, and straw and tee bend structure's one end junction sets up the second check valve, the flow direction of first check valve is outwards, and the flow direction of second check valve is inwards, is fixed with a vaccine bottle holder on the syringe body perpendicularly for centre gripping vaccine bottle and make the vaccine bottle keep bottleneck vertically decurrent state, the syringe is inhaled the medicine in the vaccine bottle that the vaccine bottle holder held through the straw, realizes continuous injection, its characterized in that, the vaccine bottle holder comprises no less than two clamping jaws, the clamping jaw includes: the adjusting part is positioned at the lower part of the clamping jaw, and is sleeved with an adjusting belt for adjusting the opening and closing degree of the clamping jaw; the clamping part is positioned at the upper part of the clamping jaw, and an arc-shaped clamping piece is fixedly arranged on the clamping part and used for clamping and fixing the bottle body of the vaccine bottle.
2. The continuous injector for preventing yak epidemic according to claim 1, wherein the vaccine bottle holder comprises two clamping jaws which are symmetrically arranged, the adjusting parts of the clamping jaws form an included angle of 20-30 degrees with the symmetry axis, the clamping parts are mutually parallel, the adjusting belt is sleeved on the adjusting parts of the two clamping jaws, and the arc-shaped clamping pieces are arranged parallel to the clamping parts.
3. The continuous injector for preventing yak epidemic according to claim 2, wherein said vaccine bottle holder is horizontally arranged on one side of the syringe tube.
4. The continuous injector for preventing yak epidemic according to claim 1, wherein the vaccine bottle holder comprises three clamping jaws evenly distributed along the circumference of the central shaft, the adjusting parts of the clamping jaws form an included angle of 20-30 degrees with the central shaft, the clamping parts are mutually parallel, the adjusting belt is sleeved on the adjusting parts of the three clamping jaws, and the arc-shaped clamping pieces are perpendicular to the clamping parts.
5. The continuous injector for preventing yak disease according to claim 4, wherein the vaccine bottle holder is vertically arranged above the body of the injection tube.
6. The continuous injector for preventing epidemic of yak according to any one of claims 1 to 5, wherein the clamping jaw of the vaccine bottle holder is made of aluminum alloy, and the adjusting belt and the arc-shaped clamping member are made of any one of silica gel and rubber respectively.
7. The continuous injector for preventing yak disease according to claim 6, wherein the vaccine bottle holder is fastened to the syringe body by a strap.
8. The continuous injector for preventing yak epidemic according to claim 2 or 4, wherein the injector piston is carved with a graduated scale, the injector piston is also provided with a dosage control piston, the dosage control piston adopts a hard rubber ring, the outer diameter of the hard rubber ring is larger than the inner diameter of the injector tube, and the dosage control piston is sleeved on the injector piston in an interference fit mode.
9. The continuous injector for preventing yak disease of claim 8, wherein an annular groove is formed at the bottom of the injection tube around the central axis, said annular groove matching the size of the dosage control piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323447971.4U CN221578247U (en) | 2023-12-18 | 2023-12-18 | Continuous injector for epidemic prevention of yaks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323447971.4U CN221578247U (en) | 2023-12-18 | 2023-12-18 | Continuous injector for epidemic prevention of yaks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221578247U true CN221578247U (en) | 2024-08-23 |
Family
ID=92398740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323447971.4U Active CN221578247U (en) | 2023-12-18 | 2023-12-18 | Continuous injector for epidemic prevention of yaks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221578247U (en) |
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2023
- 2023-12-18 CN CN202323447971.4U patent/CN221578247U/en active Active
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