CN219126857U - Rodent medicine feeder - Google Patents

Abstract

The utility model discloses a rodent medicine feeder, which comprises an air pump, wherein the air pump can generate air flow through extrusion; the air pump is provided with an air pump wall, a medicine feeding cavity is formed in the air pump wall, and a first end part and a second end part are formed at two ends of the air pump wall; the first end is provided with a grinder for grinding the pharmaceutical tablet into pharmaceutical powder; a spacer is arranged at the joint of the grinder and the first end part, and a medicine feeding hole is formed in the spacer; the medicine powder enters the medicine feeding cavity through the medicine feeding hole; the second end part is provided with a medicine feeding pipe, a medicine feeding channel is formed in the medicine feeding pipe, one end of the medicine feeding pipe is connected with the air pump wall, the other end of the medicine feeding pipe forms a medicine feeding end, and the medicine feeding end can extend into the oral cavity of the animal; the air pump is extruded to form air flow, and the medicine powder in the medicine feeding cavity is blown into the oral cavity of the animal through the medicine feeding channel, so that medicine feeding is realized. The utility model can feed the dosage required by animals into animals at one time, thereby ensuring the dosage required by animals.

Description

Rodent medicine feeder

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a rodent medicine feeder.

Background

In animal experiments, small rodent mammals are commonly used, and some animals need to be fed with medicines after operation, including anticoagulants, antibiotics, anthelmintics and the like, and the common practice is to feed the animals into drinking water or feed, but the practice finds that the animals are fed into the feed due to the characteristics of rodents and molars when fed, the medicines can be scattered in a food box, the dosage can not be reached, or the color of tablets is different from that of the feed, and the medicines are not fed by the animals. The problem is the same when the water bottle is added into drinking water, and the medicine amount and the feeding amount of the animal body can be different when the water in the drinking water bottle is not consumed in the same day. How to accurately feed the dosage to achieve the aim of treating/preventing diseases by medicaments is a problem to be solved.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a rodent medicine feeder which feeds the medicine amount required by animals into the animals at one time so as to ensure the medicine amount required by the animals.

The utility model adopts the following technical scheme:

a rodent drug feeder, which is characterized by comprising,

an air pump that generates an air flow by extrusion; the air pump is provided with an air pump wall, a medicine feeding cavity is formed in the air pump wall, and a first end part and a second end part are formed at two ends of the air pump;

the grinder is arranged at the first end part and is used for grinding the medicine tablets into medicine powder; a spacer is arranged at the joint of the grinder and the first end part, and a medicine feeding hole is formed in the spacer; the medicine powder enters the medicine feeding cavity through the medicine feeding hole;

the medicine feeding pipe is arranged at the second end part, a medicine feeding channel is formed in the medicine feeding pipe, one end of the medicine feeding pipe is connected with the air pump wall, the other end of the medicine feeding pipe forms a medicine feeding end, and the medicine feeding end can extend into an animal oral cavity; and the air pump is extruded to form air flow, and the medicine powder in the medicine feeding cavity is blown into the oral cavity of the animal through the medicine feeding channel, so that medicine feeding is realized.

In an alternative embodiment, the connection part of the medicine feeding channel and the medicine feeding cavity forms a medicine storage cavity, and the medicine storage cavity is conical.

In an alternative embodiment, the grinder includes a grinding wall having a grinding cavity formed therein; the grinding wall is provided with an administration port, and the administration port is used for throwing a medicine tablet into the grinding cavity; the grinding wall is provided with a grinding hole, and the grinding hole can be penetrated by a grinding rod so as to grind the medicine tablet.

In an alternative embodiment, a grinding rod is arranged in the grinding hole in a penetrating way, one end part of the grinding rod, which enters the grinding cavity, is provided with a grinding head, and the grinding head can clamp the end part of the grinding rod in the grinding cavity.

In an alternative embodiment, a grinding groove is arranged in the grinding cavity at a position corresponding to the grinding head.

In an alternative embodiment, the periphery of the grinding groove is provided with a first inclined surface which is inclined towards the direction in the grinding groove; one side of the first inclined surface far away from the grinding groove is attached to the grinding wall and/or the spacer.

In an alternative embodiment, a second inclined surface is arranged on the spacer, and the second inclined surface is inclined towards the direction of the medicine delivery hole.

In an alternative embodiment, the device further comprises a cover body, wherein the cover body can be covered on the administration port.

In an alternative embodiment, a one-way valve is arranged at the medicine feeding hole, the one-way valve can allow powder or gas in the grinder to enter the medicine feeding cavity, and the one-way valve limits air in the medicine feeding cavity to flow into the grinder.

In an alternative embodiment, the drug delivery device is made of a transparent material.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the rodent medicine feeder, the medicine tablets are put into the grinder, the grinder grinds the medicine tablets to the medicine powder, the medicine feeding end is inserted into the oral cavity of an animal, the medicine feeder is controlled to enable the medicine powder to enter the medicine feeding cavity through the medicine feeding hole, the air pump is pressed to generate air flow, and the medicine powder is blown into the oral cavity of the animal through the medicine feeding channel under the driving of the air flow, so that the purpose of accurately feeding the medicine dosage is achieved. Meanwhile, through the use of the medicine feeder, the medicine feeding time of experimental animals is greatly shortened, the medicine feeder can be operated by a single person, the problem that medicine amount is difficult to guarantee when tablets are directly fed is solved, and the working efficiency is improved.

2. The rodent medicine feeder disclosed by the utility model has the advantages that the grinder and the medicine feeder are integrally arranged, so that quick treatment of medicine tablets is facilitated, the operation is simple and quick, and the integrated grinder is beneficial to reducing the loss of the medicine tablets in the transferring process of different appliances and influencing the accuracy of experiments. The grinding rod can be clamped in the grinding cavity through the grinding head, so that the grinding rod is prevented from falling out, the grinding rod is fixedly arranged for the grinder, other tools are not required to be additionally used in the use process, and the trouble of arranging the tools is saved.

Drawings

FIG. 1 is a perspective view of a rodent applicator of the present utility model;

FIG. 2 is a schematic view of the internal structure of the rodent feeder of the present utility model;

FIG. 3 is a front view of the rodent applicator of the present utility model;

FIG. 4 is a cross-sectional view of the rodent applicator of the present utility model;

fig. 5 is a schematic view of the rodent applicator of the present utility model in use.

In the figure: 100. an air pump; 110. an air pump wall; 111. a medication feeding chamber; 200. a grinder; 210. a spacer; 211. a medicine feeding hole; 212. a second inclined surface; 220. grinding the wall; 221. a grinding chamber; 222. a drug administration port; 223. grinding the hole; 224. a cover body; 230. a grinding rod; 231. a grinding head; 240. grinding the groove; 241. a first inclined surface; 300. a drug feeding tube; 310. a medication feeding channel; 311. a drug storage cavity; 320. a medicine feeding end; 330. a handle.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments. Materials and equipment used in this example are commercially available, except as specifically noted. Examples of such embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and are therefore not to be construed as limiting the present application. In the description of the present application, the meaning of "a plurality" is two or more, unless specifically stated otherwise.

In the description of the present application, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, or connected via an intermediary, or may be a connection between two elements or an interaction relationship between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

The terms first, second and the like in the description and in the claims of the present application and in the above-described figures, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In animal experiments, small rodent mammals are commonly used, and some animals need to be fed with medicines after operation, including anticoagulants, antibiotics, anthelmintics and the like, and the common practice is to feed the animals into drinking water or feed, but the practice finds that the animals are fed into the feed due to the characteristics of rodents and molars when fed, the medicines possibly scatter in a food box, the dosage cannot be reached, or the color of tablets is different from that of the feed, and the medicines are not fed by the animals. The problem exists in adding drinking water as well, the water of drinking water's water clock still does not consume on the same day, all can cause the medicine quantity that gets into the animal internal and throw the feeding volume and have the difference, for accurate medicine quantity, reaches medicine treatment/prevention disease purpose, this application provides a rodent medicine feeder, once only feeds the required medicine quantity of animal to the animal internal, guarantees the required medicine quantity of animal, does this scheme now and describes as follows:

experimental rabbits As a small rodent mammal most commonly used in animal experiments, this example is illustrated by the experimental rabbits.

Referring to fig. 1 to 5, the present embodiment provides a rodent drug feeder comprising an air pump 100, wherein the air pump 100 is made of soft plastic material or has a telescopic structure, such as the accordion structure shown in the drawings, so that air flow can be generated by pressing; the air pump 100 is provided with an air pump wall 110, a medicine feeding cavity 111 is formed inside the air pump wall 110, and a first end part and a second end part are formed at two ends of the air pump wall 110;

the first end is provided with a grinder 200, the grinder 200 being used for grinding the pharmaceutical tablets into powder; a spacer 210 is arranged at the joint of the grinder 200 and the first end, and a medicine feeding hole 211 is arranged on the spacer 210; after the medicine is ground into powder by the grinder 200, the powder is introduced into the medicine feeding chamber 111 through the medicine feeding hole 211;

the second end part is provided with a medicine feeding tube 300, the medicine feeding tube 300 is of an elongated tubular design, a medicine feeding channel 310 is formed in the medicine feeding tube 300, and the medicine feeding channel 310 is communicated with the medicine feeding cavity 111 and the external space; one end of the medicine feeding tube 300 is connected with the air pump wall 110, and the other end forms a medicine feeding end 320, and the medicine feeding end 320 can extend into the oral cavity of the animal; by pressing the air pump 100 to form an air flow, the medicine powder in the medicine feeding chamber 111 is blown into the oral cavity of the animal through the medicine feeding passage 310, and medicine feeding is completed.

When the medicine feeding device is used, the medicine tablets to be fed to the experimental rabbits are put into the grinder 200, after the medicine tablets are ground into medicine powder through the grinder 200, the medicine feeding end 320 is inserted into the oral cavity of the animals, the medicine powder enters the medicine feeding cavity 111 through the medicine feeding hole 211, the air pump 100 is pressed to generate air flow, and the medicine powder is blown into the oral cavity of the animals through the medicine feeding channel 310 under the driving of the air flow, so that the medicine powder is ensured to be completely fed into the animal bodies. Through the use of this embodiment medicine feed ware, shortened the time of experiment rabbit medicine feed greatly, single can operate, solved the direct tablet of feeding and be difficult to guarantee the problem of medicine quantity, improved work efficiency.

In some preferred embodiments, the junction of the medication channel 310 and the medication chamber 111 forms a conical shaped medication chamber 311; the medicine storage cavity 311 is used for temporarily storing tablet powder, and when in use, the angle of the device is adjusted, so that the medicine powder falls into the medicine storage cavity 311 under the action of gravity, the air pump 100 is pressed, and the medicine powder is more conveniently and completely fed into the oral cavity of an animal under the guidance of the conical surface of the medicine storage cavity 311, so that the working efficiency is improved.

Specifically, the grinder 200 includes a grinding wall 220, and a grinding chamber 221 is formed inside the grinding wall 220; the grinding wall 220 is provided with a medicine administration port 222, and the medicine administration port 222 is used for throwing medicine tablets into the grinding cavity 221; the grinding wall 220 is also provided with a grinding hole 223, and the grinding hole 223 is used for the grinding rod 230 to penetrate into to grind the medicine tablet; so grind the medicine tablet, the integration setting of its grinder 200 and medicine feed ware is favorable to carrying out rapid treatment to the medicine tablet, easy operation is swift to the grinder 200 of integration is favorable to reducing the loss of medicine tablet in the transfer process on different utensils, influences the degree of accuracy of experiment.

Further, the grinding hole 223 is penetrated with a grinding rod 230, the end part of one end of the grinding rod 230, which enters the grinding cavity 221, is provided with a grinding head 231, the grinding head 231 can clamp one end of the grinding rod 230 in the grinding cavity 221 to prevent the grinding rod 230 from falling out, and the grinding rod 230 is fixedly arranged for the grinder 200, so that other tools are not needed in the use process, and the trouble of arranging tools is saved; second, the provision of the polishing head 231 is advantageous in improving polishing efficiency.

Further, a polishing groove 240 is disposed in the polishing cavity 221 corresponding to the polishing head 231, and the polishing groove 240 is matched with the polishing head 231, so as to facilitate improving polishing effect and polishing efficiency.

The polishing groove 240 may be a groove formed on the polishing wall 220, i.e., the polishing groove 240 is integrally formed on the polishing wall 220;

in this embodiment, the grinding groove 240 is a groove fixed on the grinding wall 220, and a first inclined surface 241 inclined toward the inside of the grinding groove 240 is provided on the periphery of the grinding groove 240, and the first inclined surface 241 is beneficial to concentrate the medicine in the grinding groove 240 for grinding. First inclined surface 241 is circumferentially attached to grinding wall 220 and/or spacer 210 to prevent the medicine from being stuck in the gap.

In some preferred embodiments, the septum 210 is provided with a second inclined surface 212 inclined towards the drug delivery hole 211, and by the arrangement of the second inclined surface 212, a guiding surface is provided for the ground drug powder, so that the drug powder can smoothly enter the drug feeding cavity 111 under the action of the guiding surface;

in order to avoid reverse airflow generated when the air pump 100 is extruded, the medicine feeding hole 211 is blocked by a finger and then extruded, so that the medicine feeding device with the above structure is more convenient to use, and the embodiment is further improved in the above structure:

the device also comprises a cover 224, wherein the cover 224 can be covered on the administration port 222 for sealing the administration port 222; in order to prevent the cover 224 from being lost, a fixing member is further provided, one end of the fixing member is connected to the cover 224, and the other end of the fixing member is fixed to the grinding wall 220, so that the cover 224 is fixed to prevent the cover 224 from being lost.

A one-way valve (not shown) may also be provided at the drug delivery port 211 to allow powder or gas from the grinder 200 to enter the drug delivery lumen 111 and restrict the flow of gas from the drug delivery lumen 111 to the grinder 200. Thereby avoiding reverse air flow from being generated by the air pump 100. The check valve may be implemented using a product such as a rubber flap, as will be appreciated by those skilled in the art.

Further, a handle 330 is provided on the feeding tube 300, and the handle 330 is used to fix a finger to the feeding tube 300 so as to press the air pump 100. In this embodiment, the handle 330 is a limiting ring fixed to two opposite sides of the surface of the feeding tube 300, and the limiting ring is disposed near the second end; when the medicine feeder is used, the index finger and the middle finger respectively extend into the limiting rings, the thumb presses the end part of the medicine feeder, the purpose that the air pump 100 is pressed to generate air flow to blow medicine powder into the oral cavity of an animal can be achieved, and the operation is convenient.

In other preferred embodiments, the drug delivery device may be made of a transparent or translucent material that facilitates viewing of the interior of the drug delivery device for abrasion and drug delivery, and avoids incomplete or stuck drug abrasion within the interior of the drug delivery device affecting experimental results.

Although only certain elements and embodiments of the present application have been illustrated and described, many modifications and changes (e.g., variations in size, dimensions, structure, shape and proportions of the various elements, mounting arrangements, use of materials, colors, orientations, etc.) may be suggested to those skilled in the art without actually departing from the scope and spirit of the appended claims.

Finally, it should be noted that: the above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the scope of the present utility model, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (10)

1. A rodent drug feeder, which is characterized by comprising,

the air pump is provided with an air pump wall, a medicine feeding cavity is formed in the air pump wall, and the air pump can generate air flow through extrusion; the two ends of the air pump form a first end part and a second end part;

the grinder is arranged at the first end part and is used for grinding the medicine tablets into medicine powder; a spacer is arranged at the joint of the grinder and the first end part, and a medicine feeding hole is formed in the spacer; the medicine powder enters the medicine feeding cavity through the medicine feeding hole;

the medicine feeding pipe is arranged at the second end part, a medicine feeding channel is formed in the medicine feeding pipe, one end of the medicine feeding pipe is connected with the air pump wall, the other end of the medicine feeding pipe forms a medicine feeding end, and the medicine feeding end can extend into an animal oral cavity; and the air pump is extruded to form air flow, and the medicine powder in the medicine feeding cavity is blown into the oral cavity of the animal through the medicine feeding channel, so that medicine feeding is realized.

2. The rodent drug-feeder of claim 1 wherein the drug-feeding channel and the drug-feeding chamber are joined to form a drug-storage chamber, the drug-storage chamber being conical.

3. The rodent drug feeder of claim 1 wherein the grinder comprises a grind wall defining a grind chamber therein; the grinding wall is provided with an administration port, and the administration port is used for throwing a medicine tablet into the grinding cavity; the grinding wall is provided with a grinding hole, and the grinding hole can be penetrated by a grinding rod so as to grind the medicine tablet.

4. The rodent feeder of claim 3 wherein the grinding bore is perforated with a grinding rod having a grinding head at an end of the grinding rod that enters the grinding chamber, the grinding head being adapted to retain the end of the grinding rod in the grinding chamber.

5. The rodent feeder of claim 4 wherein the grinding chamber is provided with grinding grooves at positions corresponding to the grinding heads.

6. The rodent feeder of claim 5 wherein the grind groove is circumferentially provided with a first ramp surface that is inclined toward the direction within the grind groove; one side of the first inclined surface far away from the grinding groove is attached to the grinding wall and/or the spacer.

7. The rodent feeder of claim 1 wherein the spacer is provided with a second ramp inclined toward the dispensing aperture.

8. The rodent feeder of claim 3 further comprising a cap that is adapted to be snapped onto the administration port.

9. The rodent feeder of claim 1 wherein the drug-delivery aperture is provided with a one-way valve which permits powder or gas from the grinder to enter the drug-delivery chamber, the one-way valve restricting the flow of air from the drug-delivery chamber into the grinder.

10. The rodent feeder of claim 1 wherein the feeder is made of a transparent material.

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