Porcine circovirus nasal cavity inoculation device with respiration indication

Abstract

The utility model belongs to the technical field of veterinary instruments, and provides a porcine circovirus nasal cavity inoculation device with respiration indication, which comprises a cover body used for covering a nostril of an inoculation object, and one side of the cover body is provided with a port for an external injector to insert and an auxiliary structure; and when the cover body covers the nostrils of the vaccinated object, the auxiliary structure is used for visualizing the breathing state of the vaccinated object. The auxiliary structure is used for reflecting the breathing state of an inoculation object and visualizing the breathing state, so that a worker can accurately judge the expiration or inspiration state of the inoculation object before an external injector drips liquid medicine into a nasal cavity, the inoculation opportunity and the metering accuracy are ensured, and the working efficiency is improved. And the comfort level of inoculated objects is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of veterinary instruments, and particularly relates to a porcine circovirus nasal inoculation device with a breathing indicator. Background Technique

[0002] Nasal inoculation is a very convenient and effective drug administration method. By spraying or dropping drugs into the nasal cavity, the drugs directly act on the mucosal surface, are quickly absorbed and produce effects. Compared with traditional oral or injection drug administration methods, nasal inoculation has many advantages; the nasal mucosa has a rich vascular network and a large number of receptors, enabling drugs to be absorbed more quickly and effectively, improving bioavailability, and nasal inoculation can bypass the first-pass effect of the liver, reduce the metabolic loss of drugs in the body, and reduce drug dosage and side effects.

[0003] CN202021716430.0 discloses an automatic quantitative atomizing nasal immunizer, which includes a machine body. A siphon pump and an atomizing generator are installed inside the machine body. The siphon pump is connected to the atomizing generator through a catheter, and a flow regulating valve is installed on the catheter; one end of the machine body is provided with a nasal introduction tube, and the end of the nasal introduction tube is provided with an atomizing outlet with a conical structure, and an infrared sensor is installed on the side of the atomizing outlet; an external connection tube connected to the suction end of the siphon pump is provided at the end of the machine body, and an external interface is provided at the end of the external connection tube.

[0004] In the above technical solution, during inoculation, the nasal introduction tube is inserted into the nasal cavity of the piglet to be administered. Then, the siphon pump cooperates with the atomizing generator to introduce the ground beam of the liquid medicine into the nasal cavity of the piglet through the nasal introduction tube and enter the nasal cavity of the piglet through the atomizing outlet for inhalation. However, such an inoculation method cannot well judge the breathing state of the piglet during inoculation. When the piglet exhales, the liquid medicine is easily ejected, and the accuracy of the inoculation dose cannot be guaranteed. Content of the Utility Model

[0005] The purpose of the utility model is to solve the above problems, and provides a porcine circovirus nasal inoculation device with a breathing indicator. The device covers the nose of the inoculation object with a cover body, and cooperates with an auxiliary structure arranged on the cover body to reflect the breathing state of the inoculation object through the auxiliary structure, visualizing the breathing state. In this way, before the external syringe drops the liquid medicine into the nasal cavity, the staff can accurately judge the exhalation or inhalation state of the inoculation object, ensuring the accuracy of the inoculation timing and dosage, and improving the comfort of the inoculation object.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A porcine circovirus nasal inoculation device with a breathing indicator includes a cover body for covering the nostrils of the inoculation object. One side of the cover body is provided with a port and an auxiliary structure for inserting an external syringe.

[0008] When the cover body covers the nose of the vaccination object, the auxiliary structure is used to visualize the breathing state of the vaccination object.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] By covering the nostrils of the vaccination object with the cover body and cooperating with the auxiliary structure arranged on the cover body, the present utility model utilizes the auxiliary structure to reflect the breathing state of the vaccination object and visualize the breathing state. In this way, before the external syringe drips the liquid medicine into the nasal cavity, the staff can accurately judge the exhalation or inhalation state of the vaccination object, ensuring the accuracy of the vaccination timing and dosage, and improving the comfort of the vaccination object. Description of the Drawings

[0011] Figure 1 is a three-dimensional view of a porcine circovirus nasal vaccination device with a breathing indicator in Embodiment 1;

[0012] Figure 2 is a three-dimensional view of a porcine circovirus nasal vaccination device with a breathing indicator in Embodiment 2;

[0013] Among them, the reference numerals in each figure:

[0014] 1. Cover body; 11. Port; 111. Groove body; 112. Atomizing micropores; 12. Auxiliary structure; 121. Balloon; 122. Air nozzle; 123. Ventilation holes; 13. Sealing ring. Detailed Embodiments

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0016] Embodiment 1

[0017] Refer to Figure 1 , a porcine circovirus nasal vaccination device with a breathing indicator, comprising a cover body 1 for covering the nostrils of the vaccination object, and a port 11 and an auxiliary structure 12 for inserting the output end of an external syringe are arranged on one side of the cover body 1;

[0018] When the cover body 1 covers the nose of the vaccination object, the auxiliary structure 12 is used to visualize the breathing state of the vaccination object.

[0019] In this design, when inoculating the inoculation object, cover the cover body 1 on the nostrils of the inoculation object, then insert the peripheral syringe into the port 11. Before injecting the liquid medicine into the nasal cavity of the inoculation object, observe the change of the auxiliary structure 12 to judge the breathing state of the inoculation object. When the staff determines that the inoculation object is in the inhalation state, the liquid medicine in the peripheral injection tube can be injected into the nasal cavity of the inoculation object; in this way, the breathing state of the inoculation object is reflected by the auxiliary structure 12, and the breathing state is visualized. In this way, before the peripheral syringe drops the liquid medicine into the nasal cavity, the staff can accurately judge the exhalation or inhalation state of the inoculation object, ensuring the accuracy of the inoculation time and dosage, and improving the comfort of the inoculation object.

[0020] In this embodiment, the auxiliary structure 12 includes a nozzle 122 provided on one side of the cover body 1 and a balloon 121 sleeved on the output end of the nozzle 122, and the output end of the nozzle 122 is arranged upward.

[0021] The object sleeved on the nozzle 122 can be a balloon 121, an air bag, a plastic bag, etc. As long as it can enable the operator to visually see the object sleeved on the nozzle 122 expand when the inoculation object exhales and contract when inhaling before injecting the liquid medicine into the nasal cavity of the inoculation object, it can be adopted;

[0022] Specifically, after covering the nostrils of the inoculation object, in order to visualize the breathing state of the inoculation object, a balloon 121 is sleeved on the nozzle 122. In this way, the balloon 121 will expand when the inoculation object exhales, and the balloon 121 will contract when inhaling, so as to facilitate the staff to judge the breathing state of the inoculation object, improve the accuracy of inoculation and the comfort of the inoculation object, and avoid the situation of liquid medicine spraying out.

[0023] More preferably, the port 11 is a through hole; the aperture of the through hole is 1.0 to 1.5 times the outer diameter of the output end of the peripheral syringe; the aperture of the through hole can be 1.0 times, 1.1 times, 1.2 times, 1.3 times, 1.4 times, 1.5 times the outer diameter of the output end of the peripheral syringe. Of course, specific values not mentioned in this embodiment can also be adopted as long as they are within this range. Preferably, the aperture of the through hole can be 1.3 to 1.5 times the outer diameter of the output end of the peripheral syringe; more preferably, the aperture of the through hole can be 1.4 to 1.5 times the outer diameter of the output end of the peripheral syringe.

[0024] Specifically, since the inoculation object needs proper ventilation during inoculation and it is necessary to prevent the gas from flowing out directly from the through hole when the inoculation object exhales, the aperture of the through hole is set to be 1.0 to 1.5 times the outer diameter of the output end of the peripheral syringe, so that the breathing of the inoculation object can be smooth and the balloon 121 can expand or contract during breathing.

[0025] Preferably, the nozzle 122 is integrally formed with the cover body 1. Integral forming can make the overall structure more firm, and the nozzle 122 will not loosen or fall off.

[0026] Preferably, a sealing ring 13 is further provided on the other side of the cover body 1. The sealing ring 13 is arranged around the outer edge of the cover body 1. The cover body 1 and the sealing ring 13 cooperate to form an imitation body that matches the nasal shape of the inoculation object; the sealing ring is a rubber sealing ring.

[0027] Furthermore, the cover body 1 and the sealing ring 13 are cooperated to enclose an imitation body that matches the outer diameter of the nose of the inoculation object. In this way, after covering the nose of the inoculation object, the gas during exhalation or inhalation of the inoculation object can be restricted in a narrow area. Moreover, the rubber sealing ring 13 has good elasticity and plasticity, improving the sealing performance.

[0028] Embodiment 2

[0029] Reference Figure 2 , the auxiliary structure 12 includes a plurality of ventilation holes 123 arranged on the cover body 1. The plurality of ventilation holes 123 are arranged around the groove body 111. The plurality of ventilation holes 123 are used to cooperate with an external soap bubble to visualize the breathing state of the inoculation object.

[0030] Specifically, before inoculation, smear the soap bubble on the ventilation holes 123 on one side of the cover body 1, and then cover the cover body 1 with the soap bubble on the nostrils of the inoculation object. Due to the existence of the plurality of ventilation holes 123, the inoculation object will not have the problem of unsmooth breathing. Moreover, the breathing state of the inoculation object is reflected in cooperation with the soap bubble. In this way, when the staff inoculates, they can accurately push the liquid medicine in the external syringe into the nasal cavity of the inoculation object.

[0031] More preferably, the port 11 includes a groove body 111 provided on one side of the cover body 1. The groove body 111 matches the outer shape of the output end of the external syringe. A plurality of atomization micropores 112 are provided at the bottom of the groove body 111; the aperture of the atomization micropores 112 is smaller than the aperture of the ventilation holes 123.

[0032] Specifically, during injection, the bottom of the output end of the external syringe is abutted against the bottom of the groove body 111. When the staff judges that the inoculation object is in an inhalation state, the liquid medicine can be pushed in so that the liquid medicine flows out from the output end. The flowing out liquid medicine becomes finer droplets after passing through the atomization micropores 112, making it easier for the inoculation object to absorb.

[0033] Preferably, a sealing ring 13 is further provided on the other side of the cover body 1. The sealing ring 13 is arranged around the outer edge of the cover body 1. The cover body 1 and the sealing ring 13 cooperate to form an imitation body that matches the nasal shape of the vaccination object; the sealing ring is a rubber sealing ring.

[0034] Further, the cover body 1 and the sealing ring 13 are cooperated to enclose an imitation body that matches the shape of the nostrils of the vaccination object, so that the gas during exhalation or inhalation of the vaccination object can be restricted in a narrow area after covering the nose of the vaccination object. Moreover, the rubber sealing ring 13 has good elasticity and plasticity, improving the sealing performance.

[0035] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the respiratory indication of the present invention, several improvements or deformations can still be made, and these improvements or deformations should also be regarded as the protection scope of the present invention.

Claims

1. A porcine circovirus nasal inoculation device with a respiratory indicator, characterized in that: It comprises a cover body for covering the nostrils of the vaccination object, and one side of the cover body is provided with a port for inserting an external syringe and an auxiliary structure; When the cover body is covered on the nostrils of the vaccination subject, the auxiliary structure is used to visualize the breathing state of the vaccination subject.

2. A porcine circovirus nasal inoculation device with respiratory indication according to claim 1, characterized in that: The auxiliary structure comprises an air nozzle arranged on one side of the cover body and a balloon sleeved on an output end of the air nozzle, and the output end of the air nozzle is arranged upward.

3. A porcine circovirus nasal inoculation device with respiratory indication according to claim 1, characterized in that: The port is a through hole.

4. A porcine circovirus nasal inoculation device with respiratory indication according to claim 3, characterized in that: The aperture of the through hole is 1.0 to 1.5 times the outer diameter of the output end of the external syringe.

5. A porcine circovirus nasal inoculation device with respiratory indication according to claim 2, characterized in that: The air nozzle and the cover body are integrally formed.

6. A porcine circovirus nasal inoculation device with respiratory indication according to claim 1, characterized in that: The auxiliary structure includes a plurality of air holes arranged on the cover body, and the plurality of air holes are used to cooperate with soap bubbles of an external device to visualize the breathing state of the inoculated object.

7. A porcine circovirus nasal inoculation device with respiratory indication according to claim 6, characterized in that: The port comprises a slot body arranged on one side of the cover body, the slot body matches the shape of the output end of the external syringe, a plurality of atomization micropores are arranged at the bottom of the slot body, and a plurality of air holes are arranged around the slot body.

8. A porcine circovirus nasal inoculation device with respiratory indication according to claim 7, characterized in that: The aperture of the atomizing micropores is smaller than the aperture of the air-permeable pores.

9. A porcine circovirus nasal inoculation device with respiratory indication according to any one of claims 1 to 8, characterized in that: A sealing ring is also provided on the other side of the cover body, and the sealing ring is arranged around the outer edge of the cover body. The cover body and the sealing ring cooperate to form a contour body that matches the shape of the nostrils of the vaccination object.

10. A porcine circovirus nasal inoculation device with respiratory indication according to claim 9, characterized in that: The sealing ring is a sealing ring made of rubber material.

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