Glycerol enema set suitable for infants

Abstract

The glycerine enema set comprises an injection pipe with a liquid outlet end of an arc structure, a push rod is installed in the injection pipe in a sliding mode, a push plug is fixedly connected to the inner end of the push rod and used for extruding liquid in the injection pipe, a plurality of through holes are formed in the circumferential side face of the liquid outlet end of the injection pipe at equal intervals, and the through holes are inclined holes. And the liquid in the injection pipe is uniformly conveyed outwards through the plurality of through holes. A plurality of through holes are formed in the liquid outlet end of the injection pipe, glycerine enema is conveyed through the through holes in the same direction, so that the injection efficiency of glycerine enema liquid is improved, the pawl and the ratchet bar are arranged, the push rod slides in one direction through the ratchet bar and the pawl, the push rod cannot slide outwards after entering the injection pipe, and the injection efficiency of the glycerine enema liquid is improved. Therefore, the problem that liquid in the intestinal canal returns to the injection tool due to the pressure effect is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of enema, in particular to an enema kit suitable for infants and young children. Background Art

[0002] Suppositories are a common method for treating functional constipation. There are two common preparations of suppositories, one is a glycerin preparation, and the other is a mannitol and magnesium sulfate preparation. The principle of both is to use hypertonicity to soften stool, stimulate the intestinal wall, and reflexively induce a defecation reaction. In addition, it has a lubricating effect, which can make stool easy to discharge. When in use, insert the bottleneck into the anus, squeeze the bottle body, and the suppository can be injected into the patient's anal canal or rectum. The prior art includes a soft bottle body with a slender bottleneck and an injection type, and different injection methods are selected according to different usage scenarios.

[0003] The following inconveniences were found when using the injectable enema tool: the steps for adding enema liquid to the injectable enema are usually to first suck all the enema liquid into the syringe (discard the needle part), then connect a disposable scalp needle, cut off the front part of the scalp needle, and finally apply paraffin oil or other lubricants to the appropriate area of ​​the scalp needle. However, this method is obviously not suitable for infants and young children. On the one hand, the scalp needles have uniform specifications, and the edges of the cut mouth are not smooth, which can easily hurt infants and young children. On the other hand, there are many items for injection preparation, and the operation process is more cumbersome. In addition, because the pressure in the intestinal tract is high after the enema liquid is squeezed into the anus, when the operator releases the rear push rod, the liquid in the intestinal tract returns to the injection tool due to the pressure. Therefore, the operator's hands need to keep a pressing posture during this period, which reduces the operator's hand activity ability. Therefore, the present application provides a enema kit suitable for infants and young children to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a suppository kit suitable for infants and young children, so as to solve the problem that the steps of adding suppository liquid to injectable suppositories are usually to first suck all the suppository liquid into the syringe (discard the needle part), then connect the disposable scalp needle, cut off the front part of the scalp needle, and finally apply paraffin oil or other lubricants to the appropriate area of ​​the scalp needle. However, this method is obviously not suitable for infants and young children. On the one hand, the specifications of scalp needles are uniform, and the edges of the cut mouths are not smooth, which can easily hurt infants and young children. On the other hand, there are many items to prepare for injection, and the operation process is relatively cumbersome. In addition, since the pressure in the intestinal tract is high after the suppository liquid is squeezed into the anus, when the operator releases the rear push rod, the liquid in the intestinal tract is easy to return to the injection tool due to the pressure.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A suppository set suitable for infants and young children comprises an injection tube with an arc structure at a liquid outlet end, a push rod is slidably installed in the injection tube, a push plug is fixedly connected to the inner end of the push rod for squeezing out the liquid in the injection tube, a plurality of through holes are equidistantly provided on the peripheral side surface of the liquid outlet end of the injection tube, the plurality of through holes are inclined holes and are in the same direction as the liquid outlet end, the liquid in the injection tube is uniformly transported outward through the plurality of through holes, and the plurality of through holes are provided at the liquid outlet end of the injection tube, the suppository is transported through the plurality of through holes in the same direction, thereby improving the injection efficiency of the suppository liquid, and the injection tube with a smooth liquid outlet end will not hurt the infant and young children, in addition, the plurality of through holes also facilitate the suppository liquid to flow out through the plurality of through holes when squeezing out the suppository liquid, which is beneficial to lubrication of the surface of the injection tube; the set also comprises a limit assembly and a sealing assembly, the limit assembly is used to prevent the push rod from sliding outward, the sealing assembly is used to seal the liquid in the injection tube, and both the limit assembly and the sealing assembly are connected to the injection tube.

[0007] Optionally, the limiting assembly includes a cover body detachably mounted on one end of the injection tube, the cover body being provided with a through groove adapted to the push rod, a pawl being fixedly connected in the through groove, the pawl being meshed with a ratchet bar fixedly connected to the surface of the push rod, and the pawl and the ratchet bar being arranged so that the push rod can slide unidirectionally through the ratchet bar and the pawl, and the push rod cannot slide outward after entering the injection tube, thereby avoiding the problem of the liquid in the intestinal tube returning to the injection tool due to pressure, and during this period, the operator does not need to keep his hands in a pressing posture all the time.

[0008] Optionally, the sealing component includes a leather bag, in which enema liquid is sealed and stored, to prevent the drug from being directly collected in the injection tube and possibly deteriorating or reducing its efficacy after contact with air, and a fixing ring detachably installed in the injection tube, in which a thorn is fixedly connected, and the fixing ring and the thorn are both made of hard plastic and are used to puncture the leather bag. The injection tube includes a connected straight groove and a tapered groove, and the push rod is slidably installed in the straight groove. The fixing ring is fixed by the inner diameter of the tapered groove that gradually decreases toward the liquid outlet end. When the fixing ring is located at a position smaller than its own aperture, it can be fixed, thereby facilitating production and assembly. By providing the leather bag, the thorn and the fixing ring, when in use, the push rod is first pushed inward, and when the push rod slides inward, it drives the push plug to squeeze the leather bag, so that the leather bag is punctured by the thorn, and the push rod is continued to be pushed in, so that the enema liquid enters the front end of the injection tube through the fixing ring, and finally enters the intestine through the liquid outlet end, thereby completing the injection work.

[0009] Optionally, the cover body and the injection pipe are connected by threads.

[0010] Optionally, a pair of support pieces are relatively fixedly connected to the side surface of the cover body, and the pair of support pieces are integrally formed with the cover body. By arranging the support pieces on the side surface of the cover body, it is convenient for the operator to fix the cover body with his index finger and middle finger during use.

[0011] Optionally, the injection tube is a cone-shaped structure, and a scale is provided on the outer surface of the injection tube. The injection tube with a cone-shaped structure is convenient for entering the anus, and the scale on the surface of the injection tube is convenient for observing the insertion depth and injection amount.

[0012] Compared with the prior art, the utility model has at least the following beneficial effects:

[0013] In the above scheme, a plurality of through holes are provided at the liquid outlet end of the injection tube, and the enema is transported through a plurality of through holes in the same direction, thereby improving the efficiency of enema liquid injection, and the smooth liquid outlet end on the injection tube will not hurt infants and young children. In addition, the plurality of through holes also facilitate the enema liquid to flow out through the plurality of through holes when squeezing out the enema liquid, thereby facilitating the lubrication of the surface of the injection tube.

[0014] By providing a leather bag, a piercing ring and a fixing ring, when in use, first push the push rod inward, and when the push rod slides inward, it drives the push plug to squeeze the leather bag, so that the leather bag is pierced by the piercing ring, and then continue to push the push rod, so that the enema liquid enters the front end of the injection tube through the fixing ring, and finally enters the intestine through the liquid outlet end, and the injection work is completed. The utility model does not need to prepare messy auxiliary tools and improves efficiency; the enema liquid is sealed and stored by the leather bag, so as to prevent the drug from being directly collected in the injection tube, which may deteriorate or reduce the efficacy after contact with air, thereby solving the problem of cumbersome preparation work of traditional injections.

[0015] By arranging a plurality of through holes at the liquid outlet end of the injection tube, the enema is transported through the plurality of through holes in the same direction, thereby improving the efficiency of enema liquid injection. By arranging a pawl and a ratchet bar, the push rod can slide unidirectionally through the ratchet bar and the pawl. After the push rod enters the injection tube, it cannot slide outward. During this period, the operator does not need to keep his hands in a pressing posture all the time, thereby avoiding the problem of the liquid in the intestinal tract returning to the injection tool due to pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0017] Figure 1 A schematic diagram of the three-dimensional structure of a suppository set suitable for infants and young children;

[0018] Figure 2 A schematic diagram of the side view of a suppository set suitable for infants and young children;

[0019] Figure 3 for Figure 2 Schematic diagram of the AA section structure;

[0020] Figure 4 A schematic diagram of the piercing parts in a suppository kit suitable for infants and young children;

[0021] Figure 5 for Figure 3 The enlarged structural diagram of part B in the middle;

[0022] Figure 6 for Figure 3 Schematic diagram of the enlarged structure of part C in the middle.

[0023] [Reference Signs]

[0024] 1. Injection tube; 2. Cover body; 3. Through groove; 4. Support piece; 5. Push rod; 6. Ratchet bar; 7. Ratchet pawl; 8. Straight groove; 9. Fixing ring; 10. Puncture; 11. Leather bag; 12. Through hole; 13. Push plug; 14. Conical groove.

[0025] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0026] The following is a detailed description of a set of enema suitable for infants and young children provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0027] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0028] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0029] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0030] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0031] like Figure 1 and Figure 3 As shown, an embodiment of the utility model provides a suppository kit suitable for infants and young children, comprising an injection tube 1 with an arc structure at the liquid outlet end, a push rod 5 being slidably installed in the injection tube 1, and a push plug 13 being fixedly connected at one end of the push rod 5 for squeezing out the liquid in the injection tube 1, a plurality of through holes 12 being equidistantly provided on the circumferential side surface of the liquid outlet end of the injection tube 1, the plurality of through holes 12 being inclined holes and being in the same direction as the liquid outlet end, the liquid in the injection tube 1 being uniformly transported outwardly through the plurality of through holes 12, and by providing a plurality of through holes 12 at the liquid outlet end of the injection tube 1, the suppository is transported through the plurality of through holes in the same direction, thereby improving the injection efficiency of the suppository liquid; the utility model also comprises a limit assembly and a sealing assembly, the limit assembly being used to prevent the push rod 5 from sliding outwardly, and the sealing assembly being used to seal the liquid in the injection tube 1, and both the limit assembly and the sealing assembly are connected to the injection tube 1.

[0032] like Figure 1 and Figure 6As shown, the limiting assembly includes a cover body 2 which is detachably mounted on one end of the injection tube 1, and a through groove 3 adapted to the push rod 5 is opened on the cover body 2, a pawl 7 is fixedly connected in the through groove 3, and the pawl 7 is engaged with a ratchet bar 6 fixedly connected to the surface of the push rod 5. By setting the pawl 7 and the ratchet bar 6, the push rod 5 can slide unidirectionally through the ratchet bar 6 and the pawl 7, and the push rod 5 cannot slide outward after entering the injection tube 1, thereby avoiding the problem of the liquid in the intestinal tract returning to the injection tool due to the pressure.

[0033] like Figure 5 As shown, the sealing component includes a leather bag 11, in which enema liquid is sealed, and the enema liquid is sealed and stored to prevent the drug from being directly collected in the injection tube 1 and possibly deteriorating or reducing its efficacy after contact with air, and a fixing ring 9 detachably installed in the injection tube 1, in which a puncture 10 is fixedly connected, and the fixing ring 9 and the puncture 10 are both made of hard plastic and are used to puncture the leather bag 11. The injection tube 1 includes a connected straight groove 8 and a tapered groove 14, and the push rod 5 is slidably installed in the straight groove 8 and fixed. The ring 9 is fixed by the inner diameter gradually reduced toward the liquid outlet end through the tapered groove 14. When the fixing ring 9 is located at a position smaller than its own aperture, it can be fixed, thereby facilitating production and assembly. By setting the leather bag 11, the puncture 10 and the fixing ring 9, when in use, the push rod 5 is first pushed inward. When the push rod 5 slides inward, it drives the push plug 13 to squeeze the leather bag 11, so that the leather bag 11 is punctured by the puncture 10, and the push rod 5 is continued to be pushed in, so that the plug dew enters the front end of the injection tube 1 through the fixing ring 9, and finally enters the intestine through the liquid outlet end, thereby completing the injection work.

[0034] The cover body 2 and the injection pipe 1 are connected by threads.

[0035] like Figure 1 As shown, a pair of support pieces 4 are relatively fixedly connected to the side surfaces of the cover body 2, and the pair of support pieces 4 are integrally formed with the cover body 2. By arranging the support pieces 4 on the side surfaces of the cover body 2, it is convenient for the operator to fix the cover body with his index and middle fingers during use.

[0036] like Figure 1 As shown, the injection tube 1 is a cone structure, and a scale is set on the outer surface of the injection tube 1. The injection tube 1 with a cone structure is convenient for entering the anus, and the scale on the surface of the injection tube 1 is convenient for observing the insertion depth and injection amount.

[0037] The technical solution provided by the utility model is to provide a plurality of through holes 12 at the liquid outlet end of the injection tube 1, and to transport the enema liquid through the plurality of through holes 12 in the same direction, thereby improving the efficiency of enema liquid injection, and the smooth liquid outlet end on the injection tube 1 will not hurt infants and young children. In addition, the plurality of through holes also facilitate the enema liquid to flow out through the plurality of through holes when squeezing out the enema liquid, thereby facilitating the lubrication of the surface of the injection tube 1.

[0038] By setting the leather bag 11, the puncture 10 and the fixing ring 9, when in use, first push the push rod 5 inward, and when the push rod 5 slides inward, it drives the push plug 13 to squeeze the leather bag 11, so that the leather bag 11 is punctured by the puncture 10, and then continue to push the push rod 5, so that the enema liquid enters the front end of the injection tube 1 through the fixing ring 9, and finally enters the intestine through the liquid outlet end, thereby completing the injection work.

[0039] By setting a plurality of through holes 12 at the liquid outlet end 1 of the injection tube 1, the enema is transported through the plurality of through holes in the same direction, thereby improving the efficiency of enema liquid injection. By setting a pawl 7 and a ratchet bar 6, the push rod 5 can slide unidirectionally through the ratchet bar 6 and the pawl 7. After the push rod 5 enters the injection tube 1, it cannot slide outward, thereby avoiding the problem of the liquid in the intestinal tract returning to the injection tool due to the pressure.

[0040] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the preferred embodiment of the present invention, and the present invention can be fully understood by those skilled in the art without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A set of enema suitable for infants and young children, characterized in that: The liquid outlet end of the injection pipe is provided with a push rod slidably mounted in the injection pipe, one end of the push rod is fixedly connected with a push plug for squeezing out the liquid in the injection pipe, and a plurality of through holes are evenly arranged on the side surface around the liquid outlet end of the injection pipe, so that the liquid in the injection pipe is uniformly transported outward through the plurality of through holes; It also includes a limiting assembly and a sealing assembly. The limiting assembly is used to prevent the push rod from sliding outward, and the sealing assembly is used to seal the liquid in the injection pipe. Both the limiting assembly and the sealing assembly are connected to the injection pipe.

2. The enema set suitable for infants and young children according to claim 1, characterized in that: The limiting assembly includes a cover body detachably mounted on one end of the injection pipe, the cover body is provided with a through slot adapted to the push rod, a pawl is fixedly connected in the through slot, and the pawl is meshed with a ratchet bar fixedly connected to the surface of the push rod.

3. The enema kit suitable for infants and young children according to claim 1, characterized in that: The sealing component comprises a leather bag, in which a suppository liquid is sealed, and a fixing ring detachably mounted in the injection tube, wherein a thorn is fixedly connected in the fixing ring for puncturing the leather bag.

4. The enema kit suitable for infants and young children according to claim 3, characterized in that: The injection pipe includes a straight groove and a tapered groove that are connected to each other. The push rod is slidably installed in the straight groove, and the fixing ring is fixed by the inner diameter of the tapered groove that gradually decreases toward the liquid outlet end.

5. The enema kit suitable for infants and young children according to claim 2, characterized in that: The cover body and the injection pipe are connected by threads.

6. The enema kit suitable for infants and young children according to claim 5, characterized in that: A pair of supporting pieces are relatively fixedly connected to the peripheral side surface of the cover body.

7. The enema kit suitable for infants and young children according to claim 4, characterized in that: The fixing ring and the thorns are both made of hard plastic.

8. The enema kit suitable for infants and young children according to claim 6, characterized in that: A pair of support pieces are integrally formed with the cover body.

9. The enema kit suitable for infants and young children according to claim 3, characterized in that: When the push rod slides inward, it drives the push plug to squeeze the leather bag, so that the leather bag is punctured by the puncture.

10. The enema kit suitable for infants and young children according to claim 1, characterized in that: The injection pipe is a cone structure, and a scale is arranged on the outer surface of the injection pipe.

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