CN102813560B - Veterinarian intelligent syringe - Google Patents

Abstract

The veterinary smart injector does not lose the function of intramuscular injection of conventional syringes; it can also inject large doses at one time within 2 meters; it can also inject continuously with large volume and metering. It is composed of an environmental protection device, an intelligent controller, a liquid medicine booster, an automatic infusion device, a sensor, a telescopic rod, a special 20ml sterile syringe and a special 10ml continuous syringe. The environmental protection device has the functions of anti-pollution for injection needles, anti-slip injection, controllable injection depth, continuous automatic disinfection, and prevention of bending and breaking during injection. When giving an injection, the automatic infusion device can automatically and uninterruptedly drip the disinfectant into the head of the environmental protection device to continuously sterilize the injection needle. Continuous syringes are connected for continuous automatic injection. When giving an injection, the alarm will ring immediately after the liquid medicine is injected; the digital display will simultaneously display the cumulative number of injections.

Description

Veterinary Smart Syringes

Technical field

Veterinary smart syringes involve the invention and innovation of the use and structure of traditional veterinary syringes.

Background technique

Usually traditional veterinary syringes are more difficult to give injections to those violent and timid animals. Therefore, when giving injections to animals, veterinarians mostly use Baoding and then inject or use the method of "flying needle" to inject liquid medicine (far Rapid injection of animals from a distance (commonly known as "flying needle"). As a result, the safety of humans and animals cannot be guaranteed, and the time-consuming and labor-intensive work efficiency is low. The "flying needle" cannot fully inject the measured medicinal liquid into the animal's body, and each injection will cause part of the medicinal liquid to be wasted, and the effect of disease prevention and treatment is also very poor.

Contents of the invention

In order to overcome the lack of practicability of traditional veterinary syringes, a veterinary intelligent syringe is specially invented. It does not lose the function of intramuscular injection of traditional syringes, but also can inject large doses of liquid medicine to animals at one time within a distance of 2 meters (treatment), and can also automatically supply large quantities of medicines and continuous injections to a large number of animals (epidemic prevention). The environmental protection device has the functions of anti-pollution of the injection needle, anti-skid injection, controllable injection depth, and prevention of bending and breaking of the injection needle; the automatic infusion device is fixed on the cylinder body of the intelligent controller by the cartridge card, and the disinfectant is automatically dripped continuously during the injection The spongy body in the head of the environmental protection device is adsorbed, so that the injection needle can be continuously and automatically sterilized; when the veterinary smart syringe only injects vaccines for a few animals, the automatic infusion device can also absorb the vaccine (using a sterile automatic infusion device) and a special 10ml Continuous injectors can be connected to continuously and automatically inject vaccines; when giving injections, the veterinary intelligent injector passes through the sensor function and the alarm immediately rings after the liquid medicine is injected, and the digital display simultaneously displays the cumulative number of animals that have been successfully injected; the veterinary intelligent injector During the injection process, the various components cooperate with each other intelligently and orderly to make the liquid medicine come in and out regularly, the injection needle is automatically and continuously sterilized, the depth of the injection needle penetrating into the animal body is automatically controlled, the injection resistance is automatically changed successively, and the sensor rings an alarm in time and accurately.

The technical scheme that the present invention solves its technical problem is to be by environmental protection device, intelligent controller, medicinal liquid booster, automatic infusion set, sensor, telescopic rod (additional rod), special 20 milliliter aseptic syringe and special 10 milliliters The eight parts of the continuous syringe constitute a complete set of veterinary smart syringes.

The environmental protector is composed of a head, a body, a seat, a cover and a return spring part. The head of the environmental protection device is conical, the front end is a round table top, and anti-slip protrusions are evenly arranged on the surface. Spongy body, a drip hole is set on the side of the head, and the automatic infusion device will automatically drip the disinfectant to the sponge body in the head to absorb, and the injection needle will pass through the sponge body for automatic and continuous disinfection every time an injection is made; the head and body thread of the environmental protection device Rotate to adjust the length of the injection needle, and inject the liquid medicine to a certain depth during the injection; the front end of the environmental protection sleeve is provided with a sleeve head, the middle of the head is a pinhole, and the wall of the hole is inlaid with a trumpet-shaped stainless steel sleeve, and the middle part of the environmental protection sleeve The return spring is assembled, and an infusion hose outlet hole is opened at the rear end. When the veterinary smart syringe gives an injection to the animal, the injection needle passes through the needle hole of the environmental protection device, the needle hole of the environmental protection device, and penetrates into the animal body to form a three-point and one-line positioning injection needle, which can effectively prevent the bending and breaking of the injection needle.

The intelligent controller is composed of a cylinder body, a cylinder body cover, a cylinder body spring, a rotary knob and a magnet component. The barrel spring is assembled at the front end of the barrel, and the medicine liquid booster is assembled at the back; two circular magnets are set on the corresponding positions of the front shell of the intelligent controller, and a long through hole is set on the rear shell, with a length of Two circular positioning grooves are respectively arranged on both sides of the through-hole. A spring is assembled under the rotating knob, and the spring is arranged in the blind hole of the rotating body. The upper part is the journal, and the journal passes through the elongated through hole. Whenever the rotary knob is pressed, it can drive the liquid medicine booster in the intelligent controller to change the left and right angles, so that the alarm function of injection can be changed accordingly; The cylinder cover locks the cylinder spring and the liquid medicine booster in the cylinder of the intelligent controller.

The liquid medicine booster is composed of a piston, a rotating body and a push rod component. There is an axial long groove on the push rod of the liquid medicine booster to align with the positioning strip protrusion on the rotating body, pass through the rotating body to connect with the piston and withstand the cylinder spring.

The automatic infusion set is composed of: micro valve, sterile syringe, vent hole, drip tip and cartridge card parts. The automatic infusion device is fixed on the cylinder body of the intelligent controller by the cartridge card. When the automatic infusion device inhales the disinfectant under the action of the air hole and the micro valve, the disinfectant will be automatically dripped into the drip hole to make the sponge body Adsorption, when the injection needle passes through the sponge body during injection, it can be continuously and automatically disinfected; when the veterinary intelligent syringe injects a large dose of liquid medicine at one time to the animal (treatment), the automatic infusion device may not be assembled on the cylinder of the intelligent controller; When the veterinary intelligent injector only injects vaccines to a small number of animals, the automatic infusion device can also draw the vaccine (with a sterile automatic infusion device) and connect with a special 10 ml continuous syringe to continuously and automatically inject.

The sensor is composed of an alarm, a digital display, a reed switch, a power plug and a power socket. The reed switch is assembled on the edge of the liquid medicine booster piston, the circuit wire is guided from the middle hole of the push rod, the power plug and the power socket are connected, and the alarm and digital display are assembled at the front end of the first tube of the telescopic rod. When giving an injection, when the piston is pushed forward, the reed tube is brought into the magnetic field area of the magnet, and the alarm bell will alarm immediately, and the digital display will display the cumulative number of injected animals. After the alarm, the veterinarian should immediately stop the injection and withdraw the veterinary smart injector to ensure the safety of the injection.

The telescopic rod is composed of: a first joint pipe, a second joint pipe, an extension rod and a handle part. The first tube wire head is connected to the alarm, and the second tube puts the first tube into the tube and pulls the telescopic rod at any position of the tube to lock it. If you need to inject at a long distance, connect the extension rod until 2 Inject the drug solution to the animal within a distance of 1 meter. The handle is set on the rear end of the second pipe.

The special 20ml sterile syringe consists of a syringe head, barrel and piston parts. The syringe head is provided with a needle connecting part that is set together from the inside to the outside of the two cylindrical tubes at intervals. When the injection needle is installed on the syringe head, the two blades at the end of the injection needle rotate and slide inward along the internal thread to make the injection needle stable. It must be fixed on the syringe head and not easy to separate. The special 20ml sterile syringe is designed to be used according to the structure of the veterinary smart syringe, but it can also be used like a conventional syringe.

The special 10ml continuous syringe is composed of syringe head, piston, barrel, metering screw, pipe spring and infusion hose parts. The end of the special 10ml continuous syringe is provided with a drug aspirator connected to the channel where the liquid medicine flows. The drug aspirator is equipped with a one-way valve plug and connected to the infusion hose; the special 10ml continuous syringe is loaded into the veterinary smart syringe , the infusion hose goes out from the tube hole set on the rear side of the environmental protection device to connect with the aspiration needle, and the aspiration needle is inserted into the vaccine bottle carried by the veterinarian. At this time, the injection can automatically and continuously inject vaccines for a large number of animals; special 10 Milliliter continuous syringes are designed to be used with veterinary smart syringes, but can also be used like regular continuous syringes.

The veterinary intelligent syringe forms a limited resistance through the structure of the set return spring, cylinder spring and pipe spring, which is greater than the resistance of the skin at the injection site of the animal. When giving an injection, the smart syringe as a whole pushes the injection needle forward with force to easily pierce the skin of the animal to a set depth of muscle. At this time, the liquid medicine booster and the piston remain motionless, so that a drop of the liquid medicine in the syringe will not spill out. ; When the injection needle penetrates into the animal's skin and enters the set muscle depth, the resistance limited by the smart injector is automatically converted to be smaller than the resistance of the animal's injection site after the circular surface of the environmental protection device's head contacts the skin of the animal's injection site. At this time, the smart syringe continues to push forward as a whole, and the injection needle remains motionless in the animal muscle, while the liquid medicine booster and piston are pushed forward in the cylinder of the intelligent controller, and the medicine liquid in the accessory syringe passes through the injection needle in a sufficient amount. Push it into the animal body; because the structure of the smart syringe limits the injection resistance of the animal, no matter the distance or the speed of the injection, the injection needle always penetrates into the set animal muscle depth first, and then the drug liquid is pushed into the body. There is a time difference between the moment when the needle and the liquid medicine enter the animal body. It completely avoids the disadvantage of wasting liquid medicine by "flying needles" and ensures high efficacy in disease prevention and control.

The beneficial effect of the veterinary intelligent syringe is that it is beautiful in shape, intelligent, multi-functional, high in efficiency, scientific in structure, convenient in operation, time-saving and labor-saving, and strong in practicability. Great economic and social benefits, easy to popularize and apply.

Description of drawings

The veterinary smart injector will be further described below in conjunction with the accompanying drawings.

Figure 1: The overall appearance and structure of the veterinary smart syringe;

Figure 2: Structural diagram of the environmental protection device;

Figure 3: Structure diagram of intelligent controller;

Figure 4: Structural diagram of the liquid medicine booster;

Figure 5: Structural diagram of the automatic infusion set;

Figure 6: Sensor structure diagram;

Figure 7: Structural diagram of telescopic rod (additional long rod);

Figure 8: Structural diagram of a special 20ml sterile syringe;

Figure 9: Structural diagram of a special 10ml continuous syringe;

Detailed ways

The structural components of the veterinary intelligent syringe include: environmental protection device (1), intelligent controller (2), liquid medicine booster (3), automatic infusion device (4), sensor (5), telescopic rod (6), special 20ml Sterile syringe Fig. 8 and special 10ml continuous syringe Fig. 9.

Environmental protection device is made of: head (9), body (10), seat (11), cover (12), back-moving spring (13) parts. Environmental protection device head (9) is that the front end of conical shape is round table top, is evenly provided with anti-slip protrusion on the surface, and the center of the surface is an injection pinhole, and the hole wall is inlaid with the stainless steel cover of trumpet shape. A circular sponge body is housed in the head (9) of the environmental protection device, and a drip hole (8) is provided on the side of the head (9). The automatic infusion device (4) drips the disinfectant into the sponge body in the head (9). Absorbed, the injection needle passes through the sponge body for automatic and continuous disinfection every time an injection is made; the head (9) and body (10) of the environmental protection device are screwed to adjust the length of the injection needle, and the liquid medicine is injected to a certain depth during the injection; the environmental protection device sleeve The front end of (12) is provided with a hedging head, and the center of the head is a pinhole, and the hole wall is inlaid with a trumpet-shaped stainless steel cover, and the central part of the environmental protection cover (12) assembles a back-moving spring (13), and the rear end has opened an infusion hose ( 43) Outlet tube hole (14), when the veterinary intelligent syringe (Figure 1) gives an injection to the animal, the injection needle passes through the pinhole of the environmental protection device, the pinhole of the environmental protection device head (9), and then penetrates into the animal's body to form a three-point and one-line positioning The injection needle can effectively prevent the bending and breaking of the injection needle.

Intelligent controller is made of: cylindrical body (19), cylindrical body cover (20), cylindrical body spring (15) rotary knob (17) and magnet (16) parts. The cylinder spring (15) is assembled at the front end of the cylinder body (19), and the liquid medicine booster (3) is assembled at the rear; two circular magnets (16 ) An elongated through hole is arranged on the rear housing, and two circular positioning grooves are respectively arranged on both sides of the elongated through hole. Assemble the spring below the rotating knob (17), the spring is arranged in the blind hole of the rotating body (22), the top is the journal, and the journal passes through the elongated through hole, whenever the rotating knob (17) is pressed, the Drive the liquid medicine booster (3) left and right angle conversion in the intelligent controller (2) to make the alarm function of the injection change thereupon; the cylinder cover (20) connects the cylinder spring (15), the liquid medicine booster ( 3) locked in the cylinder (19) of the intelligent controller (2).

The medicine liquid booster is made of parts such as: piston (21), rotating body (22), push rod (23). There is an axial long groove on the push rod (23) of the liquid medicine booster (3) to align with the positioning strip protrusion on the rotating body (22) to pass through the rotating body (22) to connect with the piston (21) and push it up. Hold the barrel spring (15).

The automatic infusion set is composed of microvalve (24), aseptic syringe (25), air vent (26), dripping head (27) and cartridge card (28). The automatic infusion set (4) is fixed on the cylinder body (19) of the intelligent controller (2) by the cartridge clamp (28). When the automatic infusion set (4) inhales the disinfectant under the action of the air vent (26) and the microvalve (24), the disinfectant can be automatically and uninterruptedly dripped in the drip hole (8) and absorbed by the spongy body. When giving an injection, the injection needle can be continuously and automatically sterilized when it passes through the spongy body; There is no need to assemble the automatic infusion set (4); when the veterinary smart syringe Fig. 1 only injects vaccines to a small number of animals, the automatic infusion set (4) can also draw the vaccine (with a sterile automatic infusion set) with a special 10ml continuous syringe Fig. 9 connections can continuously and automatically inject vaccines.

The sensor is made of: an alarm and a digital display (5), a reed switch (29), a power plug (30) and a power socket (18) parts. The reed switch (29) is assembled on the edge of the liquid medicine booster (3) piston (21), and the circuit wire is guided out from the middle hole of the push rod (23); the power plug (30) and the power socket (18) are connected to the circuit , alarm and digital display (5) are assembled in the first section pipe (32) front end of telescopic link (6). When giving an injection, when the piston (21) advances, the reed tube (29) is brought into the magnet (16) magnetic field area and the alarm bell reports to the police immediately, and the digital display shows the cumulative number of injections.

The telescopic rod is made of: the first joint pipe (32), the second joint pipe (33), the extension rod (34) and the handle (7) parts. The wire head (31) of the first joint pipe (32) is connected with the alarm (5), and the second joint pipe (33) inserts the first joint pipe (32) into the tube, and the telescopic pull at any position of the tube will Can be locked. If needing injection at a long distance, just connect extension rod (34) and give animal injection liquid medicine in 2 meters distance. Handle (7) is sleeved on the rear end of second joint pipe (33).

Special 20 milliliter sterile syringe Fig. 8 is made of syringe head (35), barrel (36) and piston (37) parts. The injector head (35) is provided with a needle connecting part that is fitted together at intervals from the inside to the outside of the two cylindrical tubes. When the injection head (35) is equipped with an injection needle, the two blades at the end of the injection needle rotate and slide inward along the internal thread to make The injection needle is firmly fixed on the syringe head (35) and is difficult to separate. The special 20 milliliter sterile syringe Fig. 8 is matched with the structural design of the veterinary intelligent syringe Fig. 1, but it can also be used as a conventional syringe.

10 milliliters of special-made continuous syringes Fig. 9 are made of: injector head (38), piston (39), barrel (40), metering screw rod (41), pipe spring (42) and infusion hose (43) parts. The tail end of the specially made 10 ml continuous syringe Fig. 9 is provided with a drug inhaler connected to the channel where the liquid medicine flows. A single-phase valve plug is arranged in the device and connected to the infusion hose (43), and the infusion hose (43) passes through the tube hole (14) Connect the liquid-absorbing needle, the liquid-absorbing needle can be inserted into the vaccine bottle carried by the veterinarian to automatically and continuously inject vaccines for large quantities of animals; the special 10 ml continuous syringe shown in Figure 9 is designed according to the structure of the veterinary intelligent syringe shown in Figure 1. used, but can also be used like a regular continuous syringe.

Claims (6)

1. A veterinary intelligent injector, which is composed of: environmental protection device (1), intelligent controller (2), liquid medicine booster (3), automatic infusion device (4), sensor (5), telescopic rod (6 ), a special 20 milliliter sterile syringe and a special 10 milliliter continuous syringe parts; it is characterized in that: the rear end of the environmental protection device cover (12) is connected with the intelligent controller (2) through threads; the barrel of the intelligent controller (2) The body cover (20) locks the cylinder body spring (15) and the liquid medicine booster (3) in the cylinder body (19); the push rod (23) rear end of the medicine liquid booster (3) is connected to the sensor (5) ) of the alarm is threaded; the rear end of the alarm is connected with the telescopic rod (6) by threads; the telescopic rod (6) can also be connected to the extension rod (34) by threads; On the cylinder (19) of the intelligent controller (2), the disinfectant is dripped in the head (9) of the environmental protection device (9) by the drip head (27); the special 20 milliliters of sterile syringes are matched by veterinary intelligent syringes; the special 10 Milliliter continuous syringes are also designed and matched with veterinary smart syringes; Wherein, the automatic infusion set (4) is made of microvalve (24), aseptic syringe (25), air vent (26), drip tip (27) and cartridge card (28) parts, and automatic infusion set (4) is made of The cartridge card (28) is fixed on the cylinder body (19) of the intelligent controller (2), when the automatic infusion set (4) inhales the disinfectant, the disinfectant will automatically Uninterrupted infusion is absorbed by the spongy body in the drip hole (8), and the injection needle passes through the spongy body for continuous injection during injection, and continuous automatic disinfection; There is no need to assemble the automatic infusion set (4) on the cylinder (19) of the intelligent controller (2); when the veterinary intelligent injector only injects vaccines to a small number of animals, the automatic infusion set (4) draws the vaccine and connects it with a special 10 ml continuous syringe , continuous automatic injection of vaccines; The special 20 ml sterile syringe is composed of syringe head (35), cylinder body (36) and piston (37). It is designed and matched according to the veterinary intelligent syringe, but it can also be used like a conventional syringe; The special 10ml continuous syringe is composed of syringe head (38), piston (39), barrel (40), metering screw (41), pipe spring (42), and infusion hose (43). The special 10ml continuous syringe The tail end is provided with a drug inhaler connected to the channel where the liquid medicine flows. A one-way valve plug is arranged in the drug inhaler and connected to the infusion hose (43). Connect the aspiration needle, insert the aspiration needle into the vaccine bottle carried by the veterinarian, and then automatically and continuously inject vaccines for a large number of animals; the special 10ml continuous syringe is designed according to the veterinary intelligent syringe, but it can also be used like a conventional continuous syringe Use the same. 2. The veterinary intelligent injector according to claim 1, characterized in that: the environmental protector (1) is composed of a head (9), a body (10), a seat (11), a cover (12), and a return spring (13). The environmental protector head (9) is a conical front end that is a round table surface, and anti-slip protrusions are evenly arranged on the surface. A circular sponge is housed inside, and a drip hole (8) is set on the side of the environmental protection head (9), and the automatic infusion device (4) will automatically drip the disinfectant to the sponge in the environmental protection head (9) It is adsorbed, and the injection needle passes through the sponge body for continuous injection every time an injection is made to automatically sterilize accordingly; the head (9) and body (10) of the environmental protection device are threaded to rotate to regulate the length of the injection needle, and the liquid medicine is injected into the Determine the depth; the front end of the environmental protection device cover (12) is provided with a hedging head, and the center of the head is a pinhole, and the hole wall is inlaid with a horn-shaped stainless steel cover, and the environmental protection device cover (12) middle part assembles a back-moving spring (13), and the rear end is opened. An infusion hose (43) outlet pipe hole (14). 3. The veterinary intelligent injector according to claim 1, characterized in that: the intelligent controller (2) consists of a cylinder (19), a cylinder cover (20), a cylinder spring (15), a rotary knob (17) and a magnet (16) components are formed, the front end of the cylinder (19) is assembled with a cylinder spring (15), and the liquid medicine booster (3) is assembled at the rear; A circular magnet (16), an elongated through hole is arranged on the housing at the corresponding position at the rear, two circular positioning grooves are respectively arranged on both sides of the elongated through hole, and the spring is assembled below the rotary knob (17) , the spring is arranged in the blind hole of the rotating body (22), the upper part is the journal, and the journal passes through the elongated through hole, whenever the rotary knob (17) is pressed, it can drive the The conversion of the left and right angles of the liquid medicine booster (3) changes the alarm function of the injection; the cylinder cover (20) locks the cylinder spring (15) and the liquid medicine booster (3) on the intelligent controller (2 ) in the cylinder (19). 4. The veterinary intelligent injector according to claim 1, characterized in that: the liquid medicine booster (3) is composed of a piston (21), a rotating body (22), and a push rod (23), and the liquid medicine booster ( 3) There is an axial long slot on the push rod (23) to align with the positioning strip protrusion on the rotating body (22), pass through the rotating body (22) and connect with the piston (21) and withstand the cylinder spring (15 ). 5. The veterinary smart injector according to claim 1, characterized in that: the sensor (5) is composed of an alarm, a digital display, a reed switch (29), a power plug (30) and a power socket (18), and the reed The tube (29) is assembled on the edge of the liquid medicine booster (3) piston (21), the circuit wire is guided out from the middle hole of the push rod (23), the power plug (30) and the power socket (18) are connected, and the alarm The device and the digital display are assembled on the front end of the first joint pipe (32) of the telescopic rod (6); when the piston (21) advances to bring the reed pipe (29) into the magnetic field area of the magnet (16) during an injection, the alarm bell will give an alarm immediately. , the digital display shows the cumulative number of injected animals. 6. The veterinary smart injector according to claim 1, characterized in that: the telescopic rod (6) is composed of the first tube (32), the second tube (33), the extension rod (34) and the handle (7) , the wire head (31) of the first pipe (32) is connected with the alarm, the second pipe (33) inserts the first pipe (32) into the tube, and when the tube is pulled and stretched to any point, it will Can lock, if needing injection at long distance, just connect extension rod (34) again, inject medicinal liquid to animal in 2 meters distance, handle (7) is sleeved on the rear end of second joint pipe (33).