CN213589390U - Novel animal doctor uses liquid medicine injection device - Google Patents

Novel animal doctor uses liquid medicine injection device Download PDF

Info

Publication number
CN213589390U
CN213589390U CN202021991515.XU CN202021991515U CN213589390U CN 213589390 U CN213589390 U CN 213589390U CN 202021991515 U CN202021991515 U CN 202021991515U CN 213589390 U CN213589390 U CN 213589390U
Authority
CN
China
Prior art keywords
injection
circumference
injection tube
needle
tube
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
Application number
CN202021991515.XU
Other languages
Chinese (zh)
Inventor
李季
李睿
张云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202021991515.XU priority Critical patent/CN213589390U/en
Application granted granted Critical
Publication of CN213589390U publication Critical patent/CN213589390U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The utility model discloses a novel veterinary drug solution injection device, which comprises an injection tube and an end cap, wherein the end cap is arranged outside the circumference of the upper end of the injection tube, the lower end of the injection tube is provided with an injection nozzle, the circumference of the injection nozzle is sleeved with a connecting sleeve, a novel puncturing depth limiting device is additionally arranged outside an injection needle of the veterinary drug solution injection device, the top end of the puncturing depth limiting device is fixedly connected with the circumference outer wall of the lower end of the injection tube, the puncturing depth of the injection needle can be limited by adjusting the puncturing depth limiting device, so that the puncturing depth of the injection needle can be changed according to the injection requirement when the injection needle is injected into a livestock body, the livestock body is prevented from being injured due to the fact that the injection needle is too deep and stimulates the livestock body to cause mania, this can increase the injection safety and the precision of this veterinary medicine injection device.

Description

Novel animal doctor uses liquid medicine injection device
Technical Field
The utility model belongs to the technical field of the syringe is relevant, concretely relates to novel animal doctor uses liquid medicine injection device.
Background
The appearance of syringes has been an epoch-making revolution in the medical field, the process of drawing and injecting gas or liquid with a needle being called injection, consisting of a barrel with a small hole at the front end and a matching plunger core for drawing a small amount of liquid or its injection into or from an area inaccessible to other methods, the liquid or gas being sucked from the small hole at the front end of the barrel when the core is drawn out and the liquid or gas being expelled when the core is pushed in, and syringes may also be used for medical devices, containers, scientific instruments such as those used in chromatography, injecting gas through a rubber septum into a blood vessel which would cause an air embolism, and removing air from the syringe to avoid embolism by inverting the syringe, tapping gently and then expelling a little liquid before injection into the blood stream.
The prior veterinary medicine liquid injection device has the following problems: present veterinary is with liquid medicine injection device is when carrying out the liquid medicine injection to the livestock, need prick into the injection needle of syringe inside the livestock injection department health, then it is internal to pass through the syringe needle to the inside liquid medicine of injection tube through promoting the push handle, and it all relies on veterinarian manually operation to accomplish whole injection in-process, in case the veterinarian is too big then can cause the degree of depth that the injection needle pricked easily when pricking the syringe the hand hard, so not only can injure the livestock by the injection medicine easily, also can appear easily simultaneously that the syringe needle pierces the deep stimulation to the livestock and make the livestock mad condition.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel animal doctor uses liquid medicine injection device to what provide among the above-mentioned background art is solved and is all relied on animal doctor manually operation in accomplishing whole injection process, in case the animal doctor is too big then can cause the degree of depth that the injection needle pricked easily when pricking the syringe hard, can injure the problem of the livestock of being injected the medicine like this easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel animal doctor uses liquid medicine injection device, includes injection tube and end cap, the end cap is installed in injection tube upper end circumference outside, the lower extreme of injection tube is provided with the injection nozzle, the adapter sleeve has been cup jointed to the circumference outside of injection nozzle, the lower extreme of adapter sleeve is connected with the syringe needle, syringe needle and injection tube bottom circumference external connection have the depth limiting device of stabbing, all be provided with supplementary push jack on the both ends outer wall about the end cap, injection tube and end cap center department inside have run through threaded injection pole, threaded injection pole has cup jointed spacing swivel nut near upside circumference outside, the upper end of threaded injection pole is provided with the push jack, the lower extreme of threaded injection pole is provided with the plunger, the depth limiting device of stabbing is including connecting pivot, adjusting screw, pinhole, restriction separation blade, guide rail pole, regulating block, transparent fixed cover, Adjust screw and operating head, transparent fixed cover cup joints at the injection tube bottom circumference outside, both ends all are provided with the regulating block about transparent fixed cover, the vertical inside of regulating block of transparent fixed cover right-hand member is provided with the regulation screw, the inside adjusting screw that runs through of circumference of adjusting screw, the vertical inside of regulating block of transparent fixed cover left end runs through there is the guide rail pole, adjusting screw's top is provided with the operating head, adjusting screw's bottom is provided with the connection pivot, the lower extreme of connecting pivot and guide rail pole is connected with the restriction separation blade, the inside pinhole that is provided with of restriction separation blade center department, the pinhole cup joints in the circumference outside of syringe needle.
Preferably, the injection needle is communicated with the interior of the injection tube through a connecting sleeve and an injection nozzle, and the circle center of the injection needle is vertically overlapped with the circle center of the injection tube.
Preferably, the outer wall of one side of the injection tube is provided with capacity scales which are arranged at equal intervals from bottom to top, and the capacity scales take milliliters as a metering unit.
Preferably, the plunger is made of medical grade soft rubber, the plunger and the injection tube are fixedly connected through interference fit, and the outer wall of the lower end of the plunger can be completely attached to the inner wall of the lower end of the injection tube.
Preferably, the length of the threaded injection rod is greater than that of the injection cylinder, and the position of the threaded injection rod, which is close to the limiting threaded sleeve outside the circumference of the upper side, can be changed by rotating clockwise and anticlockwise to be fixed outside the threaded injection rod.
Preferably, the circumference diameter of pinhole is greater than the outside circumference diameter of syringe needle, the circumference inner wall of transparent fixed cover is complete laminating with the circumference outer wall of injection tube, transparent fixed cover and injection tube pass through adhesive fixed connection.
Compared with the prior art, the utility model provides a novel animal doctor uses liquid medicine injection device possesses following beneficial effect:
1. the utility model discloses an increase at this animal doctor's liquid medicine injection device's syringe needle outside has a neotype depth of penetration limiting device, and the top of this depth of penetration limiting device then with injection tube lower extreme circumference outer wall fixed connection, and can restrict the depth of penetration of syringe needle through adjusting this depth of penetration limiting device, make its depth of penetration when the syringe needle is injected can change according to the injection requirement, thereby prevent that it pierces the depth too deeply and injures the livestock when stinging the syringe needle into the livestock body and injecting, also can prevent to pierce the depth too deeply and stimulate the livestock and make the livestock mad condition take place simultaneously, can increase this animal doctor's liquid medicine injection device's injection security and precision like this;
2. the utility model discloses a concrete application mode of depth of penetration limiting device is as follows, should prick depth limiting device at first fixes outside injection tube bottom circumference through transparent fixed cover, and its restriction separation blade that plays the restriction effect cup joints outside the circumference of syringe needle through the pinhole, and should prick depth limiting device when not using, restriction separation blade cup joints outside the adapter sleeve at syringe needle top through the pinhole this moment, then can make syringe needle normally pierce the livestock body and carry out the injection operation, and when needs to restrict the depth of penetration that the syringe needle pierces the livestock body, then need adjust this depth of penetration limiting device and restrict the depth of penetration of syringe needle, during the operation, the user need grasp the operating head at adjusting screw top and anticlockwise drive adjusting screw rotatory, and adjusting screw can pass through the screw thread effect with the adjusting screw who cup joints in its outside when rotatory and move downwards, the bottom end of the adjusting screw rod is fixedly connected with the limiting blocking piece through the connecting rotating shaft, so the connecting rotating shaft can be used for connecting the adjusting screw rod and the limiting blocking piece and can also prevent the adjusting screw rod from driving the limiting blocking piece to synchronously rotate when rotating, and the guide rail rod on the left side of the transparent fixing sleeve is fixedly connected with the limiting blocking piece because the bottom of the guide rail rod on the left side of the transparent fixing sleeve, so the guide rail rod can also play a role in limiting the limiting blocking piece, the limiting blocking piece is prevented from shaking when the adjusting screw rod rotates, the limiting blocking piece is prevented from being driven to reach the penetrating depth limiting distance when the adjusting screw rod downwards drives the limiting blocking piece, the gap distance between the bottom end of the injection needle and the outer wall of the bottom of the limiting blocking piece is the penetrating depth of the injection needle, after the injection needle is penetrated into the livestock, thereby reach the purpose of the depth of piercing of control syringe needle to can be more accurate when making to the livestock injection liquid medicine.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic view of an external plane structure of a novel veterinary drug solution injection device provided by the present invention;
fig. 2 is a schematic view of the internal plane structure of the novel veterinary drug solution injection device provided by the utility model;
FIG. 3 is a schematic view of a single perspective structure of the penetration depth limiting device of the present invention;
in the figure: 1. an injection needle; 2. connecting sleeves; 3. a penetration depth limiting device; 4. an injection tube; 5. an auxiliary push sheet; 6. an end cap; 7. a threaded injection rod; 8. a limiting screw sleeve; 9. a push sheet; 10. a plunger; 11. connecting the rotating shaft; 12. adjusting the screw rod; 13. a pinhole; 14. a limiting baffle plate; 15. a guide rail rod; 16. an adjusting block; 17. a transparent fixing sleeve; 18. adjusting the screw hole; 19. and (4) operating the head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel veterinary medicine liquid injection device comprises an injection tube 4 and an end cap 6, wherein the end cap 6 is arranged outside the circumference of the upper end of the injection tube 4, the lower end of the injection tube 4 is provided with an injection nozzle, the outer wall of one side of the injection tube 4 is provided with capacity scales which are equidistantly arranged from bottom to top, the capacity scales take milliliters as a metering unit, the capacity scales can ensure that the injection amount of medicine liquid can be accurately determined when the injection tube is used, so that the medicine liquid can be controlled more accurately when in injection, the circumference of the injection nozzle is sleeved with a connecting sleeve 2, the lower end of the connecting sleeve 2 is connected with an injection needle 1, the injection needle 1 is communicated with the inside of the injection tube 4 through the connecting sleeve 2 and the injection nozzle, the circle center of the injection needle 1 is vertically coincided with the circle center of the injection tube 4, the injection depth limiting device 3 is connected, a thread injection rod 7 penetrates through the centers of the injection tube 4 and the end cap 6, the length of the thread injection rod 7 is larger than that of the injection tube 4, a limit screw sleeve 8 of the thread injection rod 7, which is close to the outer part of the circumference of the upper side, can rotate clockwise and anticlockwise to change the fixed position outside the thread injection rod 7, the injection amount of the injector can be controlled by adjusting the position of the limit screw sleeve 8 on the thread injection rod 7, so that the injection liquid is prevented from being too much to damage livestock, the limit screw sleeve 8 is sleeved outside the circumference of the upper side of the thread injection rod 7, a push sheet 9 is arranged at the upper end of the thread injection rod 7, a plunger 10 is arranged at the lowest end of the thread injection rod 7, the plunger 10 is made of medical-grade soft rubber, the plunger 10 is fixedly connected with the injection tube 4 in an interference fit manner, and the outer wall of the lower end of the, when the plunger 10 moves in the syringe 4, because the circumferential outer wall of the plunger 10 is completely attached to the circumferential inner wall of the syringe 4, the plunger 10 cannot leak during movement, and the use safety of the whole syringe is improved.
A novel veterinary drug injection device, a puncture depth limiting device 3 comprises a connecting rotating shaft 11, an adjusting screw 12, a needle hole 13, a limiting blocking piece 14, a guide rail rod 15, an adjusting block 16, a transparent fixing sleeve 17, an adjusting screw hole 18 and an operating head 19, wherein the transparent fixing sleeve 17 is sleeved outside the circumference of the lowest end of an injection tube 4, the left end and the right end of the transparent fixing sleeve 17 are both provided with the adjusting block 16, the adjusting screw hole 18 is arranged in the vertical inner part of the adjusting block 16 at the right end of the transparent fixing sleeve 17, the adjusting screw 12 penetrates through the circumference of the adjusting screw hole 18, the guide rail rod 15 penetrates through the vertical inner part of the adjusting block 16 at the left end of the transparent fixing sleeve 17, the top end of the adjusting screw 12 is provided with the operating head 19, the lowest end of the adjusting screw 12 is provided with the connecting rotating shaft 11, the lower end of the connecting rotating shaft, the needle hole 13 is sleeved outside the circumference of the injection needle 1, the circumference diameter of the needle hole 13 is larger than the circumference diameter of the injection needle 1, the circumference inner wall of the transparent fixing sleeve 17 is completely attached to the circumference outer wall of the injection tube 4, the transparent fixing sleeve 17 and the injection tube 4 are fixedly connected through an adhesive, when the penetration depth of the injection needle 1 into the body of livestock needs to be limited, the penetration depth limiting device 3 needs to be adjusted to limit the penetration depth of the injection needle 1, during operation, a user needs to grasp an operating head 19 at the top end of the adjusting screw 12 and drive the adjusting screw 12 to rotate anticlockwise, the adjusting screw 12 can move downwards through the thread action with an adjusting screw hole 18 sleeved outside the adjusting screw 12 during rotation, and because the bottom end of the adjusting screw 12 is fixedly connected with the limiting blocking piece 14 through the connecting rotating shaft 11, the connecting rotating shaft 11 can not only connect the adjusting screw 12 with the limiting blocking piece, can make adjusting screw 12 can not drive restriction separation blade 14 synchronous revolution when rotatory again, and the left guide rail pole 15 of transparent fixed cover 17 this moment is because its bottom and restriction separation blade 14 fixed connection, so guide rail pole 15 also can play the restriction effect to restriction separation blade 14, prevent that adjusting screw 12 can drive restriction separation blade 14 when rotatory and produce and rock, drive restriction separation blade 14 downwards when adjusting screw 12 and arrive and pierce the degree of depth restriction distance, the clearance distance between syringe needle 1 bottom and the restriction separation blade 14 bottom outer wall then is the depth of piercing of syringe needle 1 this moment, so after penetrating syringe needle 1 to the livestock in vivo and injecting, restriction separation blade 14 then can laminate on the livestock skin and prevent syringe needle 1 to continue to go deep after syringe needle 1 reaches the limit distance of its degree of piercing depth, thereby reach the mesh of control syringe needle 1's degree of piercing.
The utility model discloses a theory of operation and use flow: after the utility model is installed, when the veterinary drug injection device is used for injecting drugs into livestock, firstly, the injection needle 1 needs to be butted with the injection nozzle at the bottom of the injection tube 4 through the connecting sleeve 2 at the top end, then, the injection syringe needs to be used for extracting the drugs to be injected, when in use, the thumb of the right hand of a user needs to be attached to the pushing sheet 9 at the top end of the thread injection rod 7, the index finger and the middle finger can be clamped outside the two sides at the top end of the injection tube 4, and the index finger and the middle finger need to be bent and respectively attached to the bottoms of the auxiliary pushing sheets 5 at the two ends of the end cap 6, then when the drugs are pumped and injected, firstly, the bottom of the plunger 10 at the lower end of the thread injection rod 7 needs to be attached to the inner wall at the bottom end of the injection tube 4, thereby preventing the phenomenon that the pumping drug is influenced by the excessive, then upwards stimulate thread injection pole 7 for thread injection pole 7 drives plunger 10 and draws in injection tube 4 inside through syringe needle 1 during the activity upwards, after the liquid medicine suction is accomplished, then need discharge the inside air of injection tube 4 this moment, then need confirm the injection position on the livestock body, then prick injection needle 1 into the livestock health inside again, then it is internal that the livestock is injected into to the inside liquid medicine of injection tube 4 through plunger 10 slowly to promote thread injection pole 7, thereby the completion carries out the purpose of liquid medicine injection to the livestock.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel animal doctor uses liquid medicine injection device, includes injection tube (4) and end cap (6), its characterized in that: the injection device is characterized in that the end cap (6) is arranged outside the circumference of the upper end of the injection tube (4), the injection nozzle is arranged at the lower end of the injection tube (4), the connecting sleeve (2) is sleeved outside the circumference of the injection nozzle, the lower end of the connecting sleeve (2) is connected with an injection needle (1), the injection needle (1) is connected with the penetration depth limiting device (3) outside the circumference of the bottom end of the injection tube (4), auxiliary push pieces (5) are arranged on the outer walls of the left end and the right end of the end cap (6), a threaded injection rod (7) penetrates through the center of the injection tube (4) and the end cap (6), a limiting screw sleeve (8) is sleeved outside the circumference of the threaded injection rod (7) close to the upper side, a push piece (9) is arranged at the upper end of the threaded injection rod (7), a plunger (10) is arranged at the lowest end of the threaded injection rod (, Adjusting screw (12), pinhole (13), restriction separation blade (14), guide rail pole (15), regulating block (16), transparent fixed cover (17), regulation screw (18) and operating head (19), transparent fixed cover (17) cup joint in injection cylinder (4) outside the circumference of lower extreme, both ends all are provided with regulating block (16) about transparent fixed cover (17), the vertical inside of regulating block (16) of transparent fixed cover (17) right-hand member is provided with regulation screw (18), the circumference inside of regulation screw (18) has run through adjusting screw (12), the vertical inside of regulating block (16) of transparent fixed cover (17) left end has run through guide rail pole (15), the top of adjusting screw (12) is provided with operating head (19), the lower extreme of adjusting screw (12) is provided with and connects pivot (11), the lower extreme of connecting pivot (11) and guide rail pole (15) is connected with restriction separation blade (14), a needle hole (13) is formed in the center of the limiting baffle (14), and the needle hole (13) is sleeved outside the circumference of the injection needle (1).
2. The novel veterinary drug solution injection device of claim 1, characterized in that: the injection needle (1) is communicated with the interior of the injection tube (4) through the connecting sleeve (2) and the injection nozzle, and the circle center of the injection needle (1) is vertically overlapped with that of the injection tube (4).
3. The novel veterinary drug solution injection device of claim 1, characterized in that: the outer wall of one side of the injection tube (4) is provided with capacity scales which are arranged at equal intervals from bottom to top, and the capacity scales take milliliters as a metering unit.
4. The novel veterinary drug solution injection device of claim 1, characterized in that: the plunger (10) is made of medical-grade soft rubber, the plunger (10) and the injection tube (4) are fixedly connected through interference fit, and the outer wall of the lower end of the plunger (10) can be completely attached to the inner wall of the lower end of the injection tube (4).
5. The novel veterinary drug solution injection device of claim 1, characterized in that: the length of the thread injection rod (7) is larger than that of the injection tube (4), and the fixed position of the thread injection rod (7) outside the thread injection rod (7) can be changed by rotating the thread injection rod (7) clockwise and anticlockwise close to the limiting screw sleeve (8) outside the circumference of the upper side.
6. The novel veterinary drug solution injection device of claim 1, characterized in that: the circumference diameter of pinhole (13) is greater than the outside circumference diameter of syringe needle (1), the circumference inner wall of transparent fixed cover (17) is laminated with the circumference outer wall of injection tube (4) is complete, transparent fixed cover (17) and injection tube (4) pass through adhesive fixed connection.
CN202021991515.XU 2020-09-11 2020-09-11 Novel animal doctor uses liquid medicine injection device Expired - Fee Related CN213589390U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021991515.XU CN213589390U (en) 2020-09-11 2020-09-11 Novel animal doctor uses liquid medicine injection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021991515.XU CN213589390U (en) 2020-09-11 2020-09-11 Novel animal doctor uses liquid medicine injection device

Publications (1)

Publication Number Publication Date
CN213589390U true CN213589390U (en) 2021-07-02

Family

ID=76586852

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021991515.XU Expired - Fee Related CN213589390U (en) 2020-09-11 2020-09-11 Novel animal doctor uses liquid medicine injection device

Country Status (1)

Country Link
CN (1) CN213589390U (en)

Similar Documents

Publication Publication Date Title
EP2749306B1 (en) Disposable array-type micro injection needle head and pre-filling injector thereof
CN210384541U (en) Department of neurology doctor uses autoinjector
CN204543140U (en) double syringe
CN213589390U (en) Novel animal doctor uses liquid medicine injection device
CN213347352U (en) Nerve block puncture needle
CN210992288U (en) Double-control injector
CN209951953U (en) Multifunctional anesthesia puncture needle
CN201612906U (en) One-tube two-liquid syringe
CN212913540U (en) Syringe for injecting specific dose to specific depth for ophthalmology
CN201030120Y (en) Gas pulling device of the injection syringe
CN212547857U (en) Syringe
CN211243621U (en) Intracardiac branch of academic or vocational study piercing depth
CN209032563U (en) A kind of nerve block needle
CN210078494U (en) Novel anesthetic needle
CN112370616A (en) Injection device for cardiovascular department
CN213665967U (en) Syringe for veterinarian
CN210750268U (en) Needle inserting tube for assisting puncture of subcutaneous needle
CN219332789U (en) Diabetes patient treatment device
CN219049861U (en) Acupoint injector
CN217138863U (en) Indwelling needle injector for intramuscular injection
CN215689919U (en) Local anesthesia syringe for children
CN219594759U (en) Intracardiac branch of academic or vocational study subassembly and intracardiac branch of academic or vocational study piercing depth
RU187055U1 (en) The cutaneous device of the system of repeated subcutaneous administration of a solution of medicinal substances
CN210904112U (en) Liquid medicine transfer device
CN221384685U (en) Injection equipment

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210702

CF01 Termination of patent right due to non-payment of annual fee