An overlapping anal nozzle for anal hemostasis and drug administration

Abstract

The present invention belongs to the technical field of anorectal treatment, and particularly relates to a stacked anal nozzle for anal hemostasis and drug administration, which comprises an inner nozzle body and an outer nozzle body. The inner nozzle body is arranged inside the outer nozzle body, and a drug cavity is formed between the two. A plurality of drug holes are provided on the outer nozzle body. Through the drug holes, the drugs in the drug cavity can reach the lesion site. An insertion part conforming to the shape of the anus is provided on the outer nozzle body. First exhaust holes are correspondingly provided on the inner nozzle body and the outer nozzle body. A cap is provided at the end of the insertion part, and a second exhaust hole is provided on the cap. The first exhaust hole is communicated with the second exhaust hole. An airbag is provided on the outer edge of the cap, and the airbag is connected with an inflation tube. The present invention can ensure the single-dose drug administration, prolong the action time, has a good fitting effect between the drug and the lesion, the drug is in direct contact with the lesion, has a good action effect, remarkable curative effect, and does not affect the exhaust; it can perform hemostasis care without affecting drug administration and drug absorption, which is beneficial to shortening the treatment process and improving the treatment effect.

Description

Technical Field

[0001] The present invention belongs to the technical field of anorectal treatment, and particularly relates to a stacked anal nozzle for anal hemostasis and drug administration. Background Art

[0002] Currently, the general anal drug administration tools can only be used for liquid drug administration, with a small drug dosage and a short medication time, resulting in poor treatment effects. Moreover, many of them are inconvenient to operate or restrict the patient's movement after use. In addition, especially for postoperative patients, both hemostasis care and timely drug treatment are required. Currently, hemostasis care and drug treatment cannot be carried out simultaneously, which also greatly affects the treatment process and effect. Summary of the Invention

[0003] The present invention provides a stacked anal nozzle for anal hemostasis and drug administration, which can solve the problems pointed out in the background art.

[0004] A stacked anal nozzle for anal hemostasis and drug administration includes an inner nozzle body and an outer nozzle body. The inner nozzle body is arranged inside the outer nozzle body, and a drug cavity is formed between the two. The outer nozzle body is provided with a plurality of medicine holes, through which the drugs in the drug cavity can reach the lesion site. The outer nozzle body is provided with an insertion part that fits the shape of the anus, and the inner nozzle body and the outer nozzle body are correspondingly provided with first exhaust holes.

[0005] Preferably, the end of the insertion part is provided with a cap, the cap is provided with a second exhaust hole, the first exhaust hole is communicated with the second exhaust hole, and an airbag is arranged on the outer edge of the cap. The airbag is connected with an inflation tube.

[0006] Preferably, the inflation tube enters the inner nozzle body through the first exhaust hole and extends outwards.

[0007] Preferably, a plurality of medicine storage bags are evenly arranged on the cap or the airbag, and a plurality of medicine dispersion holes are arranged on the medicine storage bags.

[0008] Preferably, the connection between the inner nozzle body and the outer nozzle body and the connection between the insertion part and the cap are both connected in a detachable manner.

[0009] Preferably, the detachable connection is a threaded connection.

[0010] Preferably, both the inner nozzle body and the outer nozzle body are in a "funnel shape".

[0011] Preferably, the surface of the inner nozzle body is provided with a drug groove.

[0012] Preferably, it further includes a fixing device for fixing the anal nozzle on the anus.

[0013] Preferably, the fixing device is a circular fixing patch, and a convex ring cooperating with the circular fixing patch is arranged above the inner nozzle body.

[0014] Beneficial effects: The present invention provides a stacked anal nozzle for anal hemostasis and drug administration, which can be used in combination with powder and ointment drugs, can ensure the single-dose drug dosage, extend the action time, and through this tool, the drug has a good fitting effect with the lesion, the drug is in direct contact with the lesion, the action effect is good, the curative effect is remarkable, and it does not affect exhaust, and has the advantages of simple operation, not easy to fall off, hygienic and convenient, good treatment effect, etc. The most important point is that it can not affect drug administration and drug absorption during hemostasis nursing, which is beneficial to shortening the treatment process and improving the treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of Embodiment 1 of the present invention;

[0016] Figure 2 is an external schematic diagram of the inner nozzle body of the present invention;

[0017] Figure 3 is an external schematic diagram of the outer nozzle body of the present invention;

[0018] Figure 4 is a top view schematic diagram of Embodiment 1 of the present invention;

[0019] Figure 5 is a schematic structural diagram of Embodiment 2 of the present invention;

[0020] Figure 6 of the present invention Figure 5 is an enlarged schematic diagram at A in;

[0021] Figure 7 is an external schematic diagram of the cap of the present invention;

[0022] Description of the reference numerals:

[0023] Reference numerals in the figure: inner nozzle body 1; outer nozzle body 2; drug cavity 3; drug hole 4; insertion part 5; first exhaust hole 6; fixing device 7; convex ring 8; drug groove 9; cap 10; second exhaust hole 11; airbag 12; air charging tube 13; medicine storage bag 14; powder scattering hole 15. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will describe in detail a specific embodiment of the present invention in conjunction with the drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0025] Embodiment 1:

[0026] As Figures 1-4As shown in the figure, a stackable anal nozzle for anal hemostasis and drug administration includes an inner nozzle body 1 and an outer nozzle body 2. The inner nozzle body 1 is arranged inside the outer nozzle body 2, and a drug cavity 3 is formed between the two. A plurality of drug holes 4 are provided on the outer nozzle body 2. Through the drug holes 4, the drugs in the drug cavity 3 can reach the lesion site. An insertion part 5 that fits the shape of the anus is provided on the outer nozzle body 2. Corresponding first exhaust holes 6 are provided on the inner nozzle body 1 and the outer nozzle body 2, so that it can exhaust freely during use.

[0027] Specifically, both the inner nozzle body 1 and the outer nozzle body 2 are in a "flared shape", which fits the shape of the anus better. The inner nozzle body 1 and the outer nozzle body 2 are connected in a detachable manner. The detachable connection is realized by using a threaded connection. Specifically, an internal thread is provided at the upper end of the outer nozzle body 2, and an external thread that matches it is provided at the corresponding position of the inner nozzle body 1. The inner nozzle body 1 and the outer nozzle body 2 are preferably made of rubber or silica gel. The material is soft, will not damage the anus, has good deformation performance, and good fitting performance with the anus.

[0028] To prevent the anal nozzle from falling off and improve the stability of fixation, a fixing device 7 is further included. The anal nozzle is fixed on the anus through the fixing device 7. The fixing device 7 is a circular fixing patch. A convex ring 8 that cooperates with the circular fixing patch is provided above the inner nozzle body 1. The circular fixing patch is sleeved on the outer edge of the convex ring 8 to fix the anal nozzle on the anus.

[0029] A drug groove 9 is provided on the surface of the inner nozzle body 1 to increase the single-dose drug loading.

[0030] The working principle or usage process of this embodiment is as follows. During use, the inner nozzle body 1 is removed, the outer side of the inner nozzle body 1 is smeared with medicament and the medicament is loaded into the drug cavity 3. After the inner nozzle body 1 and the outer nozzle body 2 are connected, it is inserted into the anus and fixed on the anus through the circular fixing patch. The drugs in the drug cavity 3 are gradually absorbed by the lesion site through the drug holes 4. It has the advantages of high drug loading, long action time, and good treatment effect.

[0031] Embodiment 2:

[0032] As Figures 5-7 shown, on the basis of Embodiment 1, a cap 10 is provided at the end of the insertion part 5 of the outer nozzle body 2. A second exhaust hole 11 is provided on the cap 10. The first exhaust hole 6 is communicated with the second exhaust hole 11, so as not to affect the patient's exhaust. The second exhaust hole 11 is provided at the lower end of the cap 10 and is correspondingly arranged with the first exhaust hole 6. An airbag 12 is provided on the outer edge of the cap 10. The airbag 12 is connected with an inflation tube 13. The inflation tube 13 enters the inner nozzle body 1 through the first exhaust hole 6 and extends outside. The outer end of the inflation tube 13 is used to connect an inflation device. The inflation tube 13 is a rubber hose, similar to a urinary catheter. A one-way valve or a switch valve is provided on the inflation tube 13. When using the one-way valve, when the airbag deflates, the inflation tube 13 can be cut off to deflate. When using the switch valve, the airbag deflates through the switch.

[0033] For the convenience of patients to choose and use, the insertion part 5 and the cap 10 are connected in a detachable manner. The detachable connection is a threaded connection. Specifically, the upper end of the cap 10 is provided with an internal thread, and the corresponding position of the insertion part 5 is provided with an external thread that cooperates with it. When not using hemostatic care, components such as the cap 10 can be removed; it can be used alone, which is convenient for patients to freely choose.

[0034] A number of medicine storage bags 14 are evenly arranged on the cap 10 or the airbag 12. A number of medicine dispersing holes 15 are provided on the medicine storage bags 14. The setting of the medicine storage bags 14 can penetrate into the lesion area or the nursing area for drug administration, improving the treatment effect.

[0035] The above-disclosed are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto, and any changes that can be thought of by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A stackable anal nozzle for anal hemostasis and drug administration, Characterized in that: It includes an inner nozzle body (1) and an outer nozzle body (2). The inner nozzle body (1) is arranged inside the outer nozzle body (2), and a drug cavity (3) is formed between the two. A plurality of drug holes (4) are provided on the outer nozzle body (2). Through the drug holes (4), the drug in the drug cavity (3) can reach the lesion site. An insertion part (5) that fits the shape of the anus is provided on the outer nozzle body (2). Corresponding first exhaust holes (6) are provided on the inner nozzle body (1) and the outer nozzle body (2). A cap (10) is provided at the end of the insertion part (5). A second exhaust hole (11) is provided on the cap (10). The first exhaust hole (6) is communicated with the second exhaust hole (11). An airbag (12) is provided on the outer edge of the cap (10). The airbag (12) is connected with an inflation tube (13). The inflation tube (13) enters the inner nozzle body (1) through the first exhaust hole (6) and extends outside. A plurality of medicine storage bags (14) are evenly provided on the cap (10) or the airbag (12). A plurality of medicine dispersing holes (15) are provided on the medicine storage bags (14). The inner nozzle body (1) and the outer nozzle body (2) and between the insertion part (5) and the cap (10) are connected in a detachable manner, and the detachable connection manner is a threaded connection.

2. A stackable anal nozzle for anal hemostasis and drug administration according to claim 1, Characterized in that: Both the inner nozzle body (1) and the outer nozzle body (2) are in a "funnel shape".

3. A stackable anal nozzle for anal hemostasis and drug administration according to claim 1, Characterized in that: A drug groove (9) is formed on the surface of the inner nozzle body (1).

4. A stackable anal nozzle for anal hemostasis and drug administration according to any one of claims 1-3, Characterized in that: It further includes a fixing device (7), and the anal nozzle is fixed on the anus through the fixing device (7).

5. A stackable anal nozzle for anal hemostasis and drug administration according to claim 4, Characterized in that: The fixing device (7) is a circular fixing patch, and a convex ring (8) that cooperates with the circular fixing patch is provided above the inner nozzle body (1).

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