CN212854329U - Anus internal medicine feeder - Google Patents
Anus internal medicine feeder Download PDFInfo
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- CN212854329U CN212854329U CN202020151230.9U CN202020151230U CN212854329U CN 212854329 U CN212854329 U CN 212854329U CN 202020151230 U CN202020151230 U CN 202020151230U CN 212854329 U CN212854329 U CN 212854329U
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Abstract
The utility model provides an intra-anal drug delivery device, which comprises a drug container, a leakage-proof part, an injection tube, a piston rod and a boosting part; the medicine containing vessel is detachably connected to one end of the leakage-proof part, and the injection tube is detachably connected to one end, opposite to the medicine containing vessel, of the leakage-proof part; the medicine container is filled with liquid medicine; the leakage-proof component is used for preventing the injected liquid medicine from flowing out; the piston rod is arranged in the medicine container and is in sliding fit with the inner cavity of the medicine container; the boosting component is arranged in the piston rod and is rotationally connected with the piston rod for pushing out the liquid medicine in the syringe. The anus internal drug delivery device is convenient to use, accurate in drug dosage and free of drug dosage omission.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to device of dosing in anus.
Background
Generally, a medical device for intra-anal administration is widely used, and in the case of enema, enema is the most common administration device for relaxing bowel, which has the effect of treating constipation and relaxing bowels by squeezing a liquid medicine for relaxing bowel into the anus. At present, the glycerine enema is generally in the shape of an oblate soft plastic capsule, the front upper part of the capsule is a hard plastic insertion tube, and the top part of the capsule is a closed head. When in use, the closing head is cut off by scissors, the insertion tube is inserted into the anus of a patient, and the soft plastic bag is pinched by hands to extrude the enema liquid into the anus.
Although the application method of the glycerine enema is generally applied, the method also has a plurality of problems, firstly, the glycerine enema is difficult to be completely extruded out, and great waste is caused; there is also a risk of gas entering the rectum and causing a tympanum.
Therefore, it is necessary to develop an intra-anal drug delivery device which is convenient to use, accurate in drug delivery amount and free of dosage omission.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device of dosing in anus, this device of dosing in anus convenient to use, dose are accurate and do not have the dose and omit to the liquid medicine easily leaks outward when the device of dosing uses in the anus among the solution prior art, the poor technical problem of dose precision.
In order to achieve the purpose, the utility model provides an anus internal drug delivery device.
This device of dosing in anus includes flourishing medicine household utensils, leak protection part, syringe, piston rod and boosting part, wherein:
the medicine containing vessel is detachably connected to one end of the leakage-proof part, and the injection tube is detachably connected to one end, opposite to the medicine containing vessel, of the leakage-proof part; the medicine container is filled with liquid medicine; the leakage-proof component is used for preventing the injected liquid medicine from flowing out;
the piston rod is arranged in the medicine container and is in sliding fit with the inner cavity of the medicine container;
the boosting component is arranged in the piston rod and is rotationally connected with the piston rod for pushing out the liquid medicine in the syringe.
Furthermore, the injection tube is a cylindrical tube, and the length of the injection tube is 5-10 cm.
Furthermore, the medicine containing vessel is of a cylindrical structure, and scales are arranged on the surface of the medicine containing vessel.
Furthermore, the scale range is 5-20 mL.
Further, the piston rod comprises a first piston and a hand handle, the first piston is connected to one end of the hand handle, and the first piston is in sliding connection with the inner cavity of the medicine containing vessel; the boosting component is arranged in the hand handle, and the boosting component is in rotary connection with the hand handle.
Furthermore, an accommodating cavity which is communicated up and down is formed in the hand pressing handle, a through hole is formed in the middle of the first piston, the first piston is sleeved at one end of the hand pressing handle, and the through hole is communicated with the accommodating cavity.
Further, the boosting component comprises a second piston and a push rod, the second piston is connected to one end of the push rod, and the upper surface of the second piston is flush with the upper surface of the first piston; the other end of the push rod is provided with a limiting base, and the limiting base is rotatably connected with the hand pressing handle.
Furthermore, the push rod is a telescopic columnar structure, and the diameter of the push rod is smaller than or equal to that of the injection tube.
Further, the second piston is in sliding fit with the inner cavity of the injection tube.
Further, the leakage-proof part is of a conical bottle structure and comprises an upper end opening, a lower end opening and a channel communicated with the upper end opening and the lower end opening; the upper end opening is in threaded connection with the injection tube, and the lower end opening is in threaded connection with the medicine container.
The utility model has the technical effects that:
1. the dosage reaches the standard, and the medicine is convenient and accurate;
2. the dosage is not missed;
3. no gas enters into rectum, and no intestinal tympanites occur;
4. the length of the injection tube is more suitable for the anal sphincter, no discomfort is caused, the injection tube is safer, and the damage to the intestinal mucosa wall is avoided;
5. the liquid medicine metering is saved, and the energy is saved and the environment is protected.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic structural view of the intra-anal administration device of the present invention;
fig. 2 is a schematic sectional structure view of the piston rod and the boosting component of the present invention.
In the figure:
1. a medicine container; 2. a leakage preventing member; 3. an injection tube; 4. a first piston; 5. a hand-press handle; 6. a limiting base; 7. a second piston; 8. a push rod.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The utility model discloses a device of dosing in anus, as shown in fig. 1-2, this device of dosing in anus is including containing medicine household utensils 1, leak protection part 2, injection tube 3, piston rod and boosting part, wherein:
the medicine container 1 is detachably connected to one end of the leakage-proof part 2, and the injection tube 3 is detachably connected to one end, opposite to the medicine container 1, of the leakage-proof part 2; the medicine container 1 is filled with medicine liquid; the leakage-proof component 2 is used for preventing the injected liquid medicine from flowing out;
the piston rod is arranged in the medicine container 1 and is in sliding fit with the inner cavity of the medicine container 1;
the boosting member is provided in the piston rod, and the boosting member is rotatably connected to the piston rod for pushing out the drug solution in the syringe 3.
In the above embodiment, the intra-anal drug delivery device mainly comprises a drug container 1, a leakage-proof part 2, an injection tube 3, a piston rod and a boosting part, wherein the injection tube 3 is connected to the upper end of the leakage-proof part 2, the injection tube 3 is detachably connected with the leakage-proof part 2, the injection tube 3 has proper strength so as to be inserted into the anus, namely the injection tube 3 is mainly used for being inserted into the anus, and the drug liquid enters the anus through the injection tube 3, for example, the enema drug liquid is injected into the anus through the injection tube 3; the medicine container 1 is connected to the lower end of the leakage-proof part 2, the medicine container 1 is detachably connected with the leakage-proof part, and the medicine container 1 is mainly used for containing liquid medicine, such as glycerine enema; the upper surface of the leakage-proof part 2 is contacted with the outer skin of the anus and is mainly used for preventing the injected liquid medicine from flowing out; the piston rod is arranged in the medicine container 1 and is in sliding fit with the inner cavity of the medicine container 1, and a user pushes the piston rod by applying pressure to the piston rod so as to push the medicine liquid out of the medicine container 1 and then enter the anus through the injection tube 3; the boosting component is arranged in the piston rod and is rotationally connected with the piston rod, and the boosting component is mainly used for pushing out all the liquid medicines in the injection tube 3, so that the dosage reaches the standard, and the use is convenient and accurate.
As another embodiment of the utility model, injection tube 3 is the cylinder pipe, and the length of injection tube 3 is 5 ~ 10cm, as shown in figure 1, injection tube 3 is the cylinder tubulose to do not do the restriction to the diameter of injection tube 3, can select according to actual need, and the length of injection tube 3 is in 5 ~ 10cm within ranges, more is fit for the anal sphincter, and there is not the discomfort, and is safer, avoids the damage of intestinal mucosa wall, and injection tube 3 also can select the adjustment according to actual need.
As another embodiment of the present invention, the medicine container 1 is a cylindrical structure, as shown in fig. 1, the medicine container 1 is a cylindrical structure, and the medicine container 1 is provided with scales on the surface, so that the liquid medicine to be measured can be accurately measured.
Furthermore, the scale range is 5-20 mL, and the application range is wide.
As another embodiment of the present invention, the piston rod is mainly formed by combining the first piston 4 and the hand handle 5, as shown in fig. 1 and 2, the first piston 4 is connected to the upper end of the hand handle 5, and the first piston 4 is slidably connected to the inner cavity of the medicine container 1; the boosting component is arranged in the hand handle 5 and is in rotary connection with the hand handle 5. Specifically, pressure is applied to the hand pressing handle 5 to push the hand pressing handle 5 upwards, and the first piston 4 is in sliding connection with the inner cavity of the medicine container 1 under the pushing action of the hand pressing handle 5, so that the liquid medicine is pushed out of the medicine container 1, such as enema liquid medicine, and then enters the anus through the injection tube 3; when first piston 4 reaches the top of flourishing medicine household utensils 1, rotate the boosting part of setting in hand handle 5 to exert thrust to the glycerine enema liquid in injection tube 3, push out the whole entering anus of getting into of glycerine enema liquid in the injection tube 3, make dosage accurate up to standard, no liquid medicine is omitted.
As another embodiment of the present invention, as shown in fig. 2, the inside of the handle 5 has a containing cavity which is through from top to bottom, the middle of the first piston 4 has a through hole, the end of the handle 5 is sleeved with the first piston 4, and the through hole is communicated with the containing cavity.
As another embodiment of the present invention, the boosting component is mainly formed by combining the second piston 7 and the push rod 8, as shown in fig. 2, the second piston 7 is connected to the upper end of the push rod 8, and the upper surface of the second piston 7 is flush with the upper surface of the first piston 4; the lower end of the push rod 8 is connected with a limiting base 6, and the limiting base 6 is rotatably connected with the hand pressing handle 5. When the device is used, a user directly pushes and presses the limiting base 6, so that pressure is simultaneously applied to the push rod 8 and the hand handle 5, the push rod 8 and the hand handle 5 are further pushed to move upwards simultaneously, the first piston 4 and the second piston 7 slide upwards simultaneously as a whole under the action of the pushing force, and the enema liquid medicine slowly enters the anus through the injection tube 3; when the enema liquid in the medicine container 1 is completely pushed into the injection tube 3, the limiting base 6 is rotated, the limiting base 6 is rotatably connected with the hand handle 5, so that the push rod 8 is pushed to move upwards, the second piston 7 pushes the enema liquid in the injection tube 3 out completely under the driving action of the push rod 8 and enters into the anus, no gas enters into the rectum due to the design of the push rod 8 and the second piston 7, and the condition of intestinal tympanites cannot occur.
As another embodiment of the utility model, the push rod 8 is scalable columnar structure to the diameter of the diameter less than or equal to syringe 3 of push rod 8, can understand the length that can stretch out and draw back of the push rod 8 of columnar structure, when rotatory spacing base 6, 8 atress rebound of push rod, and the length of push rod 8 can be selected according to the length of syringe 3, make the enema liquid medicine in the syringe 3 all released and get into in the anus.
As another embodiment of the utility model, the second piston 7 is in sliding fit with the inner cavity of the injection tube 3, so that the liquid medicine in the injection tube 3 can be completely released, and the gas is prevented from entering the anus.
As another embodiment of the present invention, the leakage preventing member 2 is a conical flask structure, and the leakage preventing member 2 is mainly formed by combining an upper end opening, a lower end opening, and a passage communicating with the upper end opening and the lower end opening; as shown in fig. 1, the upper end opening is in threaded connection with the injection tube 3, the lower end opening is in threaded connection with the medicine containing vessel 1, an intermediate structure for connecting the injection tube 3 and the medicine containing vessel 1 is formed, and when the injection tube 3 is inserted into the anus, the upper surface of the leakage-proof part 2 can be in direct contact with the skin of the anus, so that the phenomenon that the enema liquid medicine injected into the anus flows out is avoided, and the energy conservation and environmental protection are realized.
References in the specification to "first", "second", etc., the references to "first", "second", etc., are for descriptive purposes only and are not to be construed as indicating or implying any relative importance or implied indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a device of dosing in anus which characterized in that, includes medicine container (1), leak protection part (2), syringe (3), piston rod and boosting part, wherein:
the medicine containing vessel (1) is detachably connected to one end of the leakage-proof part (2), and the injection tube (3) is detachably connected to one end, opposite to the medicine containing vessel (1), of the leakage-proof part (2); the medicine container (1) is filled with liquid medicine; the leakage-proof component (2) is used for preventing the injected liquid medicine from flowing out;
the piston rod is arranged in the medicine container (1) and is in sliding fit with the inner cavity of the medicine container (1);
the boosting component is arranged in the piston rod and is rotationally connected with the piston rod for pushing out the liquid medicine in the injection tube (3).
2. The intra-anal drug delivery device according to claim 1, wherein the injection tube (3) is a cylindrical tube, and the length of the injection tube (3) is 5-10 cm.
3. The intra-anal drug delivery device according to claim 1, wherein the drug container (1) is a cylindrical structure, and the surface of the drug container (1) is provided with scales.
4. The intra-anal drug delivery device according to claim 3, wherein the scale ranges from 5 to 20 mL.
5. The intra-anal drug delivery device according to claim 1, characterized in that the piston rod comprises a first piston (4) and a hand grip (5), the first piston (4) is connected at one end of the hand grip (5) and the first piston (4) is slidably connected with the inner cavity of the drug container (1); the boosting component is arranged in the hand handle (5) and is in rotary connection with the hand handle (5).
6. The anus drug delivery device according to claim 5, characterized in that the handle (5) has a receiving cavity which is communicated with the upper part and the lower part, the first piston (4) has a through hole in the middle part, the first piston (4) is sleeved on one end part of the handle (5), and the through hole is communicated with the receiving cavity.
7. An intra-anal drug delivery device according to claim 6, wherein the boosting member comprises a second piston (7) and a push rod (8), the second piston (7) is connected to one end of the push rod (8), and the upper surface of the second piston (7) is flush with the upper surface of the first piston (4); the other end of the push rod (8) is provided with a limiting base (6), and the limiting base (6) is rotatably connected with the hand pressing handle (5).
8. The intra-anal drug delivery device according to claim 7, wherein the push rod (8) is a telescopic cylindrical structure, and the diameter of the push rod (8) is smaller than or equal to the diameter of the injection tube (3).
9. An intra-anal drug delivery device according to claim 8, wherein the second piston (7) is a sliding fit with the lumen of the injection tube (3).
10. The intra-anal drug delivery device according to claim 1, wherein the leakage prevention member (2) has a conical flask structure, and the leakage prevention member (2) comprises an upper end opening, a lower end opening and a channel communicating with the upper end opening and the lower end opening; the upper end opening is in threaded connection with the injection tube (3), and the lower end opening is in threaded connection with the medicine container (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020151230.9U CN212854329U (en) | 2020-02-03 | 2020-02-03 | Anus internal medicine feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020151230.9U CN212854329U (en) | 2020-02-03 | 2020-02-03 | Anus internal medicine feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212854329U true CN212854329U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020151230.9U Active CN212854329U (en) | 2020-02-03 | 2020-02-03 | Anus internal medicine feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212854329U (en) |
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2020
- 2020-02-03 CN CN202020151230.9U patent/CN212854329U/en active Active
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