CN110917446B - Vaccine injection device based on prevention animal disease - Google Patents
Vaccine injection device based on prevention animal disease Download PDFInfo
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- CN110917446B CN110917446B CN201911218110.4A CN201911218110A CN110917446B CN 110917446 B CN110917446 B CN 110917446B CN 201911218110 A CN201911218110 A CN 201911218110A CN 110917446 B CN110917446 B CN 110917446B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/42—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
- A61M5/427—Locating point where body is to be pierced, e.g. vein location means using ultrasonic waves, injection site templates
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Dermatology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention is suitable for the technical field of animal medical equipment, and provides a vaccine injection device based on animal disease prevention, which comprises a liquid storage component, a pushing injection component, a positioning disinfection component, an injection needle and a pushing injection handle, wherein the liquid storage component comprises the injection needle and the pushing injection handle; through setting up the holding ring, decide the clamping bar and move the clamping bar, make to rotate when moving the clamping bar, two clamp splices can be relative or move in opposite directions, during relative motion, can fix the aseptic cotton ball centre gripping, thereby can treat the animal skin of injection bacterin and inject preceding disinfection, when injecting the bacterin liquid medicine, the operator can hold two handheld rings with the left hand, tentatively fix the injection syringe, the right hand can promote the injection syringe, thereby it passes the guide pin groove to drive the syringe needle, implant in the animal skin tissue, then promote and push away the injection pole, can inject the animal with the bacterin liquid medicine from the inner chamber of injection syringe in vivo, it is difficult fixed at injection medicine in-process to have avoided present bacterin injection device, and do not have the function to animal skin disinfection.
Description
Technical Field
The invention belongs to the technical field of animal medical equipment, and particularly relates to a vaccine injection device based on animal disease prevention.
Background
The vaccine is a vaccine preventive biological product used for human body vaccination for preventing and controlling the occurrence and prevalence of infectious diseases. Biological products refer to preparations for prevention, diagnosis and treatment prepared from microorganisms or their toxins, enzymes, human or animal serum, cells, etc. Biologics for vaccination include vaccines, bacterins and toxoids. Wherein the vaccine is prepared from pathogenic bacteria; vaccines are made from viruses, rickettsiae, spirochetes, and are sometimes collectively referred to as vaccines.
In order to prevent the disease infection of animals, corresponding vaccines need to be injected at different growth stages of the animals, and the current vaccine injection device is difficult to fix in the process of injecting the medicines and does not have the function of disinfecting the skin of the animals
Disclosure of Invention
The invention provides a vaccine injection device for preventing animal diseases, and aims to solve the problems that the conventional vaccine injection device is difficult to fix in the process of injecting medicaments and does not have the function of disinfecting the skin of an animal.
The invention is realized in such a way, a vaccine injection device based on animal disease prevention comprises a liquid storage component, a push injection component, a positioning and disinfecting component, and further comprises an injection tube, a liquid outlet tube, a needle cap, an injection needle and a push injection handle, wherein the liquid outlet tube and the injection tube are integrally formed, the liquid outlet tube is positioned at the center of one side of the injection tube, the needle cap is detachably connected with the liquid outlet tube, the needle cap is sleeved at one side of the liquid outlet tube far away from the injection tube, the injection needle is fixedly connected with the needle cap, the injection needle is positioned at one side of the needle cap far away from the liquid outlet tube, the push injection handle and the injection tube are integrally formed, and the push injection handle is positioned at the outer side of the injection tube far away from the injection needle;
the injection assembly comprises an injection rod, a piston, a positioning ring, a fixed clamping rod and a rotating shaft, the piston is in sliding connection with the injection tube, the piston is sleeved on the inner cavity of the injection tube, the injection rod is in fixed connection with the piston, the injection rod is located at one side of the liquid outlet tube, the positioning ring is in sliding connection with the injection tube, the positioning ring is sleeved on the outer side of the injection tube, the rotating shaft is in fixed connection with the positioning ring, the rotating shaft is located on the side wall of the positioning ring, the fixed clamping rod is in fixed connection with the rotating shaft, and the fixed clamping rod is sleeved on the outer side of the rotating shaft.
Preferably, the positioning and disinfecting assembly comprises a movable clamping rod, two handheld rings, two handheld finger holes, two fixed blocks, two clamping blocks and a guide pin groove, the movable clamping rod is rotatably connected with the rotating shaft, the movable clamping rod is sleeved outside the rotating shaft, the two handheld rings are respectively arranged in the movable clamping rod and the fixed clamping rod and fixedly connected with the fixed clamping rod, the two handheld rings are respectively arranged at one ends of the movable clamping rod and the fixed clamping rod, which are close to the injection handle, the handheld finger holes are arranged in the inner cavity of the handheld rings, the two fixed blocks are respectively integrally formed with the fixed clamping rod and the movable clamping rod, the two fixed blocks are respectively arranged at one ends of the movable clamping rod and the fixed clamping rod, which are far away from the handheld rings, the clamping blocks are integrally formed with the fixed blocks, and the two clamping blocks are arranged at opposite sides of the two fixed blocks, the guide pin groove is arranged at the center of the opposite sides of the two clamping blocks.
Preferably, the positioning and disinfecting assembly further comprises a plurality of groups of grooves, and the grooves of each group are uniformly arranged on the opposite sides of the two clamping blocks.
Preferably, the liquid storage assembly further comprises a scale groove, the scale groove is provided with a plurality of groups, and the scale groove is uniformly arranged on the outer side wall of the injection tube.
Preferably, the liquid storage assembly further comprises a bump, and the bump is uniformly arranged on the outer side wall of the needle cap.
Preferably, the stock solution subassembly still includes fluid infusion pipe and tube cap, the fluid infusion pipe with injection pipe fixed connection, the fluid infusion pipe is located the lateral wall of injection pipe is close to one side of needle cap, the fluid infusion pipe with the inner chamber of injection pipe is linked together, the tube cap with the connection can be dismantled to the fluid infusion pipe, just the tube cap cover is located the outside of fluid infusion pipe.
Preferably, the pushing assembly comprises a pushing ring and a pushing finger hole, the pushing ring and the pushing rod are integrally formed, the pushing ring is located at one end of the pushing rod far away from the piston, and the pushing finger hole is formed in an inner cavity of the pushing ring.
Preferably, the injection assembly further comprises two guide blocks, and the two guide blocks are symmetrically arranged on the outer side wall of the injection tube.
Preferably, the bolus assembly further comprises a guide groove, the guide groove is formed in the inner side wall of the positioning ring, and the guide block is matched with the positioning ring.
Compared with the prior art, the invention has the beneficial effects that: the vaccine injection device for preventing animal diseases is provided with the positioning ring, the fixed clamping rod and the movable clamping rod, so that when the clamping rod is rotated, the two clamping blocks can move oppositely or oppositely, and when the clamping rod moves oppositely, the sterilized cotton ball can be clamped and fixed, so that the skin of the animal to be injected with the vaccine can be disinfected before injection, and the centers of the opposite sides of the two clamping blocks are provided with the guide pin grooves, so that when injecting the vaccine liquid medicine, an operator can hold the two hand-held rings with the left hand to preliminarily fix the injection tube, and the right hand can push the injection tube, thereby driving the injection needle to pass through the guide needle slot and implant into the skin tissue of the animal, then pushing the injection rod, can inject the vaccine liquid medicine into the animal body from the inner cavity of the injection tube, avoids the difficulty in fixing the current vaccine injection device in the process of injecting the medicine and does not have the function of disinfecting the skin of the animal.
Drawings
FIG. 1 is a side view of the structure of the present invention;
FIG. 2 is an enlarged view of the portion A of the present invention;
FIG. 3 is a side cross-sectional view of the syringe arrangement of the present invention;
FIG. 4 is a right side view of the dynamic clamping bar configuration of the present invention;
fig. 5 is a cross-sectional view of the syringe structure of the present invention.
In the figure: 1-liquid storage component, 11-injection tube, 12-liquid outlet tube, 13-needle cap, 14-injection needle, 15-lug, 16-liquid supplement tube, 17-tube cap, 18-scale groove, 19-injection handle, 2-injection component, 21-injection rod, 22-injection ring, 23-injection finger hole, 24-piston, 25-guide block, 26-positioning ring, 27-positioning clamping rod, 28-rotating shaft, 29-guide groove, 3-positioning disinfection component, 31-movable clamping rod, 32-hand ring, 33-hand finger hole, 34-fixing block, 35-clamping block, 36-guide needle groove and 37-groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, the present invention provides a technical solution: a vaccine injection device based on animal disease prevention comprises a liquid storage component 1, a pushing injection component 2 and a positioning disinfection component 3, wherein the liquid storage component 1 further comprises an injection tube 11, a liquid outlet tube 12, a needle cap 13, an injection needle 14 and a pushing injection handle 19, the liquid outlet tube 12 and the injection tube 11 are integrally formed, the liquid outlet tube 12 is located in the center of one side of the injection tube 11, the needle cap 13 is detachably connected with the liquid outlet tube 12, the needle cap 13 is sleeved on one side, far away from the injection tube 11, of the liquid outlet tube 12, the injection needle 14 is fixedly connected with the needle cap 13, the injection needle 14 is located on one side, far away from the liquid outlet tube 12, the pushing injection handle 19 and the injection tube 11 are integrally formed, and the pushing injection handle 19 is located on the outer side, far away from the injection needle 14, of the injection tube 11;
the pushing and injecting assembly 2 comprises a pushing and injecting rod 21, a piston 24, a positioning ring 26, a fixing and clamping rod 27 and a rotating shaft 28, wherein the piston 24 is in sliding connection with the injection tube 11, the piston 24 is sleeved in the inner cavity of the injection tube 11, the pushing and injecting rod 21 is fixedly connected with the piston 24, the pushing and injecting rod 21 is positioned on one side of the piston 24 away from the liquid outlet tube 12, the positioning ring 26 is in sliding connection with the injection tube 11, the positioning ring 26 is sleeved outside the injection tube 11, the rotating shaft 28 is fixedly connected with the positioning ring 26, the rotating shaft 28 is positioned on one side wall of the positioning ring 26, the fixing and clamping rod 27 is fixedly connected with the rotating shaft 28, and the fixing and clamping rod 27 is sleeved outside the rotating shaft 28;
the positioning and disinfecting assembly 3 comprises a movable clamping rod 31, a hand-held ring 32, a hand-held finger hole 33, a fixed block 34, a clamping block 35 and a guide pin groove 36, the movable clamping rod 31 is rotatably connected with the rotating shaft 28, the movable clamping rod 31 is sleeved outside the rotating shaft 28, two handheld rings 32 are arranged, the two handheld rings 32 are respectively and fixedly connected with the movable clamping rod 31 and the fixed clamping rod 27, the two handheld rings 32 are respectively positioned at one ends of the movable clamping rod 31 and the fixed clamping rod 27 close to the injection handle 19, the handheld finger hole 33 is formed in the inner cavity of the handheld ring 32, two fixed blocks 34 are arranged, the two fixed blocks 34 are respectively and integrally formed with the fixed clamping rod 27 and the movable clamping rod 31, the two fixed blocks 34 are respectively positioned at one ends of the movable clamping rod 31 and the fixed clamping rod 27 far away from the handheld rings 32, the clamping blocks 35 are integrally formed with the fixed blocks 34, and the number of the clamping blocks 35 is two, the two clamping blocks 35 are positioned at the opposite sides of the two fixing blocks 34, and the guide pin slot 36 is opened at the center of the opposite sides of the two clamping blocks 35.
In this embodiment, by arranging the injection tube 11, the injection rod 21 and the piston 24, the injection rod 21 can be pulled by hand to drive the piston 24 to slide left and right, so as to extract the vaccine drug into the inner cavity of the injection tube 11 or discharge the vaccine drug out of the inner cavity of the injection tube 11, by arranging the positioning ring 26, the fixed clamping rod 27 and the movable clamping rod 31, when the movable clamping rod 31 is rotated, the two clamping blocks 35 can move relatively or oppositely, and when the movable clamping rod moves relatively, the sterilized cotton ball can be clamped and fixed, so that the skin of the animal to be injected with the vaccine can be sterilized before injection, by arranging the guide pin slot 36 at the center of the opposite side of the two clamping blocks 35, when injecting the vaccine drug, an operator can hold the two hand-held rings 32 with the left hand to fix the injection tube 11, and can push the injection tube 11 with the right hand to drive the injection needle 14 to initially pass through the guide pin slot 36 and implant the needle into the skin tissue of the animal, then push and push the pole 21 of annotating, can inject the vaccine liquid medicine from the inner chamber of injection pipe 11 to the animal in vivo, avoided present vaccine injection device difficult fixed in the injection medicine in-process, do not have the function to animal skin disinfection moreover.
Further, the positioning and sterilizing assembly 3 further comprises grooves 37, the grooves 37 are provided with a plurality of groups, and the grooves 37 of each group are uniformly arranged on the opposite sides of the two clamping blocks 35.
In this embodiment, through setting up recess 37, effectively increased the frictional force of clamp splice 35 and disinfection cotton ball behind the clamp splice 35 centre gripping disinfection cotton ball, reduced the probability that disinfection cotton ball dropped after by the centre gripping.
Further, the liquid storage assembly 1 further comprises a scale groove 18, the scale groove 18 is provided with a plurality of groups, and each group of scale groove 18 is uniformly arranged on the outer side wall of the injection tube 11.
In this embodiment, the rotation shaft 28 is uniformly provided on the outer side of the injection tube 11, so that the amount of the vaccine solution in the inner cavity of the injection tube 11 can be identified, and when the injection needle 14 is implanted into the skin of an animal, the moving length of the injection tube 11 can be observed with reference to the positioning ring 26, which is the depth of the injection needle 14 implanted into the skin of the animal, thereby facilitating the operator to grasp the implantation depth of the injection needle 14.
Further, the liquid storage assembly 1 further comprises a bump 15, and the bump 15 is uniformly arranged on the outer side wall of the needle cap 13.
In the present embodiment, the bumps 15 are uniformly arranged on the outer side of the needle cap 13, so that the needle cap 13 can be easily taken out of the liquid outlet pipe 12.
Further, stock solution subassembly 1 still includes fluid infusion pipe 16 and tube cap 17, fluid infusion pipe 16 and injection pipe 11 fixed connection, and fluid infusion pipe 16 is located one side that the lateral wall of injection pipe 11 is close to needle cap 13, and fluid infusion pipe 16 is linked together with the inner chamber of injection pipe 11, and tube cap 17 can be dismantled with fluid infusion pipe 16 and be connected, and the outside of fluid infusion pipe 16 is located to tube cap 17 cover.
In this embodiment, when a plurality of vaccines need to be injected at one time, the cap 17 can be detached from the fluid infusion tube 16, and then the fluid outlet tube 12 of the injection tube 11 which sucks other vaccine solutions is fixedly connected with the fluid infusion tube 16, so that after one vaccine injection is completed, another vaccine injection can be performed, and the problem of multiple damages to the skin of an animal caused by multiple needle insertions is avoided.
Further, the pushing assembly 2 includes a pushing ring 22 and a pushing finger hole 23, the pushing ring 22 and the pushing rod 21 are integrally formed, the pushing ring 22 is located at one end of the pushing rod 21 far away from the piston 24, and the pushing finger hole 23 is opened in an inner cavity of the pushing ring 22.
In this embodiment, by arranging the push injection ring 22 and forming the push injection finger hole 23 in the inner cavity of the push injection ring 22, the thumb can be placed in the inner cavity of the push injection finger hole 23 by the operation device, and the push injection rod 21 is pushed to move, so as to inject the vaccine.
Further, the injection assembly 2 further comprises two guide blocks 25, and the two guide blocks 25 are symmetrically arranged on the outer side wall of the injection tube 11;
the bolus assembly 2 further includes a guide groove 29, the guide groove 29 is opened on the inner side wall of the positioning ring 26, and the guide block 25 is matched with the positioning ring 26.
In the present embodiment, the movement of the syringe 11 can be effectively guided while preventing the rotation of the syringe 11 by the cooperation of the guide block 25 and the guide groove 29.
The working principle and the using process of the invention are as follows: after the injection needle is installed, vaccine liquid medicine is sucked into the inner cavity of the injection tube 11 from the injection needle 14, then the clamping rod 31 is rotated by the left hand to separate the two groups of clamping blocks 35, then the sterilized cotton ball is clamped mainly, then the two handheld rings 32 can be held by the hands to drive the sterilized cotton ball clamped between the two clamping blocks 35 to smear and sterilize the animal skin, then the used cotton ball is clamped in a designated collection container, then the fixed block 34, the clamping block 35 and the sterilized animal skin are positioned, then the sterilized animal skin of the injection tube 11 is pushed by the right hand to move, so that the injection needle 14 is implanted into the animal skin tissue, then the thumb of the right hand is inserted into the inner cavity of the injection finger hole 23 to push the injection rod 21 to move towards the inner cavity of the injection tube 11, and therefore the vaccine liquid medicine in the inner cavity of the injection tube 11 is injected into the animal body.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A vaccine injection device based on animal disease prevention, characterized in that: comprises a liquid storage component (1), a push injection component (2) and a positioning disinfection component (3), the liquid storage assembly (1) further comprises an injection tube (11), a liquid outlet tube (12), a needle cap (13), an injection needle (14) and a push injection handle (19), the liquid outlet tube (12) and the injection tube (11) are integrally formed, the liquid outlet pipe (12) is positioned at the center of one side of the injection pipe (11), the needle cap (13) is detachably connected with the liquid outlet pipe (12), the needle cap (13) is sleeved on one side of the liquid outlet pipe (12) far away from the injection pipe (11), the injection needle (14) is fixedly connected with the needle cap (13), and the injection needle (14) is positioned on one side of the needle cap (13) far away from the liquid outlet pipe (12), the injection handle (19) is integrally formed with the injection tube (11), and the injection handle (19) is positioned on the outer side of the injection tube (11) far away from the injection needle (14);
the injection component (2) comprises an injection rod (21), a piston (24), a positioning ring (26), a clamping rod (27) and a rotating shaft (28), the piston (24) is connected with the injection tube (11) in a sliding way, the piston (24) is sleeved in the inner cavity of the injection tube (11), the injection rod (21) is fixedly connected with the piston (24), the injection rod (21) is positioned on one side of the piston (24) far away from the liquid outlet pipe (12), the positioning ring (26) is connected with the injection pipe (11) in a sliding way, the positioning ring (26) is sleeved outside the injection tube (11), the rotating shaft (28) is fixedly connected with the positioning ring (26), the rotating shaft (28) is positioned on one side wall of the positioning ring (26), the fixed clamping rod (27) is fixedly connected with the rotating shaft (28), and the fixed clamping rod (27) is sleeved on the outer side of the rotating shaft (28);
the positioning and disinfecting assembly (3) comprises a movable clamping rod (31), a handheld ring (32), a handheld finger hole (33), a fixed block (34), a clamping block (35) and a guide pin groove (36), the movable clamping rod (31) is rotatably connected with a rotating shaft (28), the movable clamping rod (31) is sleeved on the outer side of the rotating shaft (28), the handheld ring (32) is provided with two parts, the two parts are respectively positioned on the movable clamping rod (31) and the fixed clamping rod (27) to be fixedly connected, the two parts are respectively positioned on the movable clamping rod (31) and the fixed clamping rod (27) to be close to one end of the injection handle (19), the handheld finger hole (33) is arranged in an inner cavity of the handheld ring (32), the fixed block (34) is provided with two parts, and the fixed block (34) is respectively integrally formed with the fixed clamping rod (27) and the movable clamping rod (31), two fixed blocks (34) are respectively located move clamping bar (31) and decide clamping bar (27) and keep away from the one end of handing ring (32), clamp splice (35) with fixed block (34) integrated into one piece, just clamp splice (35) are equipped with two, two clamp splice (35) are located two the opposite side of fixed block (34), guide pin groove (36) are seted up in two the opposite side center department of clamp splice (35).
2. A vaccine injection device based on animal disease prevention according to claim 1, characterized in that: the positioning and disinfecting assembly (3) further comprises a groove (37), a plurality of groups of grooves (37) are arranged in the groove (37), and the grooves (37) of each group are uniformly arranged on the opposite sides of the two clamping blocks (35).
3. A vaccine injection device based on animal disease prevention according to claim 1, characterized in that: stock solution subassembly (1) still includes scale groove (18), scale groove (18) are equipped with a plurality of groups, and each group scale groove (18) are evenly seted up in the lateral wall of injection pipe (11).
4. A vaccine injection device based on animal disease prevention according to claim 1, characterized in that: the liquid storage assembly (1) further comprises a lug (15), and the lug (15) is uniformly arranged on the outer side wall of the needle cap (13).
5. A vaccine injection device based on animal disease prevention according to claim 1, characterized in that: stock solution subassembly (1) still includes fluid infusion pipe (16) and tube cap (17), fluid infusion pipe (16) with injection pipe (11) fixed connection, fluid infusion pipe (16) are located the lateral wall of injection pipe (11) is close to one side of needle cap (13), fluid infusion pipe (16) with the inner chamber of injection pipe (11) is linked together, tube cap (17) with fluid infusion pipe (16) can be dismantled and be connected, just tube cap (17) cover is located the outside of fluid infusion pipe (16).
6. A vaccine injection device based on animal disease prevention according to claim 1, characterized in that: the injection assembly (2) comprises an injection ring (22) and an injection finger hole (23), the injection ring (22) and the injection rod (21) are integrally formed, the injection ring (22) is located at one end, far away from the piston (24), of the injection rod (21), and the injection finger hole (23) is formed in the inner cavity of the injection ring (22).
7. A vaccine injection device based on animal disease prevention according to claim 1, characterized in that: the injection assembly (2) further comprises two guide blocks (25), and the two guide blocks (25) are symmetrically arranged on the outer side wall of the injection tube (11).
8. The device for injecting a vaccine for preventing diseases of animals according to claim 7, wherein: the bolus assembly (2) further comprises a guide groove (29), the guide groove (29) is formed in the inner side wall of the positioning ring (26), and the guide block (25) is matched with the positioning ring (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911218110.4A CN110917446B (en) | 2019-12-03 | 2019-12-03 | Vaccine injection device based on prevention animal disease |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911218110.4A CN110917446B (en) | 2019-12-03 | 2019-12-03 | Vaccine injection device based on prevention animal disease |
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| CN110917446A CN110917446A (en) | 2020-03-27 |
| CN110917446B true CN110917446B (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911218110.4A Active CN110917446B (en) | 2019-12-03 | 2019-12-03 | Vaccine injection device based on prevention animal disease |
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| CN87201218U (en) * | 1987-03-28 | 1988-12-28 | 王可昌 | Needle tube pincers |
| DE4208352C1 (en) * | 1992-03-16 | 1993-06-24 | Erich 5900 Siegen De Stein | Medical appts. for fixing blood vessels or muscles - comprises two clamp jaws movable relatively to one another, one of which is fixed to hand grip |
| CN1251049A (en) * | 1997-03-29 | 2000-04-19 | 朴志勲 | Continuous injecting apparatus |
| CN201624780U (en) * | 2010-02-06 | 2010-11-10 | 宋亚琴 | Gynecological perineum disinfector |
| CN202620376U (en) * | 2012-05-12 | 2012-12-26 | 施红颖 | Portable injector |
| CN209490129U (en) * | 2017-11-08 | 2019-10-15 | 肖晓波 | A kind of pet medicine-feeding device of cleaning easy to disassemble |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104208775B (en) * | 2014-09-23 | 2017-09-08 | 江苏华安吉泰医疗器械有限公司 | A kind of intramuscular injection protective folder |
| CN205515031U (en) * | 2016-02-02 | 2016-08-31 | 冷水龙 | Animal skin is auxiliary device of injection down |
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2019
- 2019-12-03 CN CN201911218110.4A patent/CN110917446B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201218U (en) * | 1987-03-28 | 1988-12-28 | 王可昌 | Needle tube pincers |
| DE4208352C1 (en) * | 1992-03-16 | 1993-06-24 | Erich 5900 Siegen De Stein | Medical appts. for fixing blood vessels or muscles - comprises two clamp jaws movable relatively to one another, one of which is fixed to hand grip |
| CN1251049A (en) * | 1997-03-29 | 2000-04-19 | 朴志勲 | Continuous injecting apparatus |
| CN201624780U (en) * | 2010-02-06 | 2010-11-10 | 宋亚琴 | Gynecological perineum disinfector |
| CN202620376U (en) * | 2012-05-12 | 2012-12-26 | 施红颖 | Portable injector |
| CN209490129U (en) * | 2017-11-08 | 2019-10-15 | 肖晓波 | A kind of pet medicine-feeding device of cleaning easy to disassemble |
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|---|---|
| CN110917446A (en) | 2020-03-27 |
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