An anal suppository applicator

Abstract

The utility model provides a kind of rectal suppository dosing device, belong to medical instrument technical field, including syringe, the one end of syringe is threadedly connected with round connector, the inner wall one side of round connector is equipped with limit sleeve, limit sleeve one end is equipped with elastic telescopic rubber sleeve, round connector middle part is equipped with connecting hole, connecting hole is inserted and connected with rectal suppository, the other end of syringe is fixedly connected with top plate, the middle part of top plate is equipped with movable slot, movable slot is movably connected with push rod, push rod one end is equipped with bullet-like push head, the utility model provides a kind of rectal suppository dosing device, by smearing soft rubber sleeve with lubricating oil, round connector is aimed at patient's anus, round connector is inserted into patient's anus, soft rubber sleeve outside round connector has elasticity, reduce the extrusion to patient's anus, while the round structure of round connector structure is convenient for sliding into patient's anus part, reduce the friction caused by edge, avoid scratch patient's hemorrhoid and cause bleeding.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to an anal suppository delivery device. Background Technology

[0002] Existing anal suppositories require manual pressing of the plunger to insert the suppository into the anus. During this process, the doctor must support the patient while simultaneously pushing the plunger to deliver the suppository to the affected area, increasing the difficulty and making insertion extremely inconvenient. While the "Anorectal Suppository Delivery Device" disclosed in application number "CN202323402760.9" represents a more mature technology, it uses an extension tube attached to one side of the mounting base to allow insertion directly into the anus. The extension tube's frustum shape at one end improves comfort during insertion. However, this device still has the following drawbacks: in actual use, the insertion method can easily scratch the wound; the insertion depth is uncertain, affecting drug efficacy; or the insertion may be insufficient, leading to drug expulsion and delivery failure; and after use, the device is difficult to disassemble for cleaning, resulting in contamination and compromising medication safety. Utility Model Content

[0003] The purpose of this invention is to provide an anal suppository delivery device, which aims to solve the problems of existing methods of drug delivery, such as easy scratching of sores, uncertainty of insertion depth affecting drug efficacy, insufficient insertion leading to drug discharge failure, and inconvenience of disassembling and cleaning the entire device after use, resulting in device contamination and affecting medication safety.

[0004] To achieve the above objectives, this utility model provides the following technical solution: It includes an injection tube, one end of which is threadedly connected to a circular connector. A limiting sleeve is provided on one side of the inner wall of the circular connector. An elastic telescopic rubber sleeve is fitted onto one end of the limiting sleeve. A connecting hole is opened in the middle of the circular connector, and an anal suppository is inserted into the connecting hole. A top plate is fixedly connected to the other end of the injection tube. A movable groove is opened in the middle of the top plate, and a push rod is movably connected within the movable groove. One end of the push rod is provided with a bullet-shaped push head.

[0005] In one embodiment of the present invention, a limiting groove is provided on the inner wall of the connecting hole, and an elastic limiting ring is provided in the limiting groove.

[0006] In this method, the externally inserted anal suppository, such as antipyretics (e.g., anti-inflammatory suppositories), analgesics (e.g., diclofenac sodium suppositories), or anti-inflammatory drugs (e.g., metronidazole suppositories), is inserted into the connecting hole, with one pointed end of the suppository exposed externally. The suppository is inserted as much as possible into the circular connector, and the other end of the suppository is supported by an elastic elastic rubber sleeve. At this time, the elastic limiting ring in the connecting hole contracts, clamping the outer wall of the anal suppository and limiting its position.

[0007] In one embodiment of the present invention, a soft rubber sleeve is provided on the outer wall of one end of the circular connector, and a sealing ring is provided on the other end of the circular connector.

[0008] In this procedure, lubricant is applied to the soft rubber sleeve during use. The circular connector is aligned with the patient's anus and inserted into the anus. The soft rubber sleeve on the outside of the circular connector is elastic, reducing pressure on the patient's anus. At the same time, the circular structure of the connector makes it easy to slide into the patient's anus, reducing friction caused by the edges and preventing scratching of the patient's hemorrhoids, which could lead to bleeding.

[0009] In one embodiment of the present invention, a pressure plate pad is provided at the other end of the push rod.

[0010] In this solution, the soft pad of the pressing plate allows the user to press the push rod with their thumb. The push rod drives the bullet-shaped push head to push the elastic telescopic rubber sleeve to push the anal suppository to the patient's anus, so that the anal suppository is completely inserted into the anus. At the same time, the bullet-shaped push head is inserted into the connecting hole, and the elastic telescopic rubber sleeve is pushed out from the connecting hole, which can continue to deliver the anal suppository inserted into the patient's anus inward.

[0011] In one embodiment of the present invention, a fixed sleeve is threadedly connected to the outer wall of the limiting sleeve, and four-claw clamps are provided at the four corners of the fixed sleeve.

[0012] In this solution, when fixing the elastic telescopic rubber sleeve, a fixing sleeve is installed and the fixing sleeve is threaded onto the outer wall of the limiting sleeve. At the same time, the four-jaw clamping block clamps the elastic telescopic rubber sleeve to prevent it from falling off. When cleaning the equipment, both the circular joint and the fixing sleeve can be disassembled to clean the elastic telescopic rubber sleeve, maintain equipment hygiene, and ensure the safety, sterility, and therapeutic effect of medication.

[0013] In one embodiment of the present invention, the injection tube is made of transparent PVE material, and a scale is engraved on the top of the injection tube.

[0014] In this method, the pushing distance of the bullet-shaped pusher is observed through the external scale of the injection tube.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1) Apply lubricant to the soft rubber sleeve, align the round connector with the patient's anus, and insert the round connector into the patient's anus. The soft rubber sleeve on the outside of the round connector is elastic, which reduces the pressure on the patient's anus. At the same time, the round structure of the round connector makes it easy to slide into the patient's anus, reducing friction caused by the edges and avoiding scratching the patient's anal hemorrhoids and causing bleeding.

[0017] 2) The soft pad on the pressing plate allows the user to press the push rod with their thumb. The push rod drives the bullet-shaped push head to push the elastic telescopic rubber sleeve to the patient's anus, ensuring that the anal suppository is completely inserted into the anus. At the same time, the bullet-shaped push head is inserted into the connecting hole, and the elastic telescopic rubber sleeve is pushed out from the connecting hole, which can continue to deliver the anal suppository into the patient's anus. When cleaning the equipment, both the circular connector and the fixed sleeve can be disassembled to clean the elastic telescopic rubber sleeve, keeping the equipment hygienic and ensuring the safety, sterility, and therapeutic effect of medication. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the measuring rod structure of this utility model.

[0022] In the diagram: 1. Injection tube; 2. Circular connector; 3. Limiting sleeve; 4. Elastic telescopic rubber sleeve; 5. Connecting hole; 6. Anal suppository; 7. Top plate; 8. Movable groove; 9. Push rod;

[0023] 10. Bullet-shaped pusher head; 11. Limiting groove; 12. Elastic limiting ring; 13. Soft rubber sleeve; 14. Sealing ring; 15. Pressing plate soft pad; 16. Fixing sleeve; 17. Four-jaw clamping block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 - Figure 3 The present invention provides the following technical solution: a rectal suppository applicator, comprising an injection tube 1, one end of which is threadedly connected to a circular connector 2, a limiting sleeve 3 is provided on one side of the inner wall of the circular connector 2, an elastic telescopic rubber sleeve 4 is fitted on one end of the limiting sleeve 3, a connecting hole 5 is opened in the middle of the circular connector 2, a rectal suppository 6 is inserted and connected in the connecting hole 5, and a top plate 7 is fixedly connected to the other end of the injection tube 1, a movable groove 8 is opened in the middle of the top plate 7, a push rod 9 is movably connected in the movable groove 8, and a bullet-shaped push head 10 is provided at one end of the push rod 9.

[0026] For a specific example of an anal suppository delivery device, please refer to [link / reference]. Figure 3 The inner wall of the connecting hole 5 is provided with a limiting groove 11, and an elastic limiting ring 12 is provided in the limiting groove 11.

[0027] Please see Figure 3 Insert the externally inserted anal suppository 6, such as antipyretics (e.g., anti-inflammatory suppositories), analgesics (e.g., diclofenac sodium suppositories), or anti-inflammatory drugs (e.g., metronidazole suppositories), into the connecting hole 5, with one pointed end of the anal suppository 6 exposed externally. The suppository should be inserted as much as possible into the circular connector 2, and the other end of the anal suppository 6 should be supported within the elastic elastic rubber sleeve 4. At this time, the elastic limiting ring 12 inside the connecting hole 5 contracts, clamping the outer wall of the anal suppository 6 and limiting its position.

[0028] For a specific example of an anal suppository delivery device, please refer to [link / reference]. Figure 1 One end of the circular connector 2 is covered with a soft rubber sleeve 13, and the other end of the circular connector 2 is provided with a sealing ring 14.

[0029] Please see Figure 1 During use, apply lubricant to the soft rubber sleeve 13, align the circular connector 2 with the patient's anus, and insert the circular connector 2 into the patient's anus. The soft rubber sleeve 13 on the outside of the circular connector 2 is elastic, which reduces the pressure on the patient's anus. At the same time, the circular structure of the circular connector 2 makes it easy to slide into the patient's anus, reducing friction caused by the edges and avoiding scratching the patient's anal hemorrhoids and causing bleeding.

[0030] For a specific example of an anal suppository delivery device, please refer to [link / reference]. Figure 1 The other end of the push rod 9 is equipped with a pressing plate pad 15.

[0031] Please see Figure 1The user can press the push rod 9 with their thumb by pressing the soft pad 15. The push rod 9 drives the bullet-shaped push head 10 to push the elastic telescopic rubber sleeve 4 to push the anal suppository 6 to the patient's anus, so that the anal suppository 6 is completely inserted into the anus. At the same time, the bullet-shaped push head 10 is inserted into the connecting hole 5, and the elastic telescopic rubber sleeve 4 is pushed out from the connecting hole 5, which can continue to deliver the anal suppository 6 inserted into the patient's anus inward.

[0032] For a specific example of an anal suppository delivery device, please refer to [link / reference]. Figure 3 The outer wall of the limiting sleeve 3 is threaded with a fixing sleeve 16, and the fixing sleeve 16 has four claw clamps 17 at its four corners.

[0033] Please see Figure 3 When fixing the elastic telescopic rubber sleeve 4, install the fixing sleeve 16 and thread the fixing sleeve 16 to the outer wall of the limiting sleeve 3. At the same time, the four-jaw clamp 17 clamps the elastic telescopic rubber sleeve 4 to prevent the elastic telescopic rubber sleeve 4 from falling off. When cleaning the equipment, both the circular joint 2 and the fixing sleeve 16 can be disassembled to clean the elastic telescopic rubber sleeve 4, keep the equipment hygienic, and ensure the safety, sterility, and therapeutic effect of medication.

[0034] For a specific example of an anal suppository delivery device, please refer to [link / reference]. Figure 1 Injection tube 1 is made of transparent PVE material, and a scale is engraved on the top of injection tube 1.

[0035] Please see Figure 1 The pushing distance of the bullet-shaped pusher 10 can be observed through the external scale of the injection tube 1.

[0036] Please see Figure 1 The pushing distance of the bullet-shaped pusher 10 can be observed through the external scale of the injection tube 1.

[0037] This utility model provides an anal suppository delivery device, the specific usage of which is as follows: Insert the desired anal suppository 6, such as an antipyretic (e.g., anti-inflammatory suppository), analgesic (e.g., diclofenac sodium suppository), or anti-inflammatory (e.g., metronidazole suppository), into the connecting hole 5, with one tip of the suppository 6 exposed externally. The suppository portion should be inserted as much as possible into the circular connector 2, and the other end of the suppository 6 should be supported within the elastic elastic sleeve 4. At this time, the elastic limiting ring 12 within the connecting hole 5 contracts, clamping the outer wall of the anal suppository 6 and limiting its position. Install the circular connector 2, apply lubricant to the soft rubber sleeve 13, align the circular connector 2 with the patient's anus, and insert the circular connector 2 into the patient's anus. The elastic soft rubber sleeve 13 of the circular connector 2 reduces pressure on the patient's anus. The circular connector 2 is designed to facilitate insertion into the patient's anus, reducing friction at the edges and preventing scratching of the hemorrhoids and bleeding. The soft pad 15 on the pressing plate allows the user to press the push rod 9 with their thumb. The push rod 9 drives the bullet-shaped push head 10 to push the elastic telescopic rubber sleeve 4, ensuring the anal suppository 6 is fully inserted into the anus. Simultaneously, the bullet-shaped push head 10 inserts into the connecting hole 5, and the elastic telescopic rubber sleeve 4 pushes out from the connecting hole 5, allowing the anal suppository 6 to continue being delivered further into the patient's anus. During equipment cleaning, both the circular connector 2 and the fixing sleeve 16 can be disassembled to clean the elastic telescopic rubber sleeve 4, maintaining equipment hygiene and ensuring safe, sterile, and effective medication.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A rectal suppository applicator, comprising an injection tube (1), characterized in that: One end of the injection tube (1) is threaded with a circular connector (2). A limiting sleeve (3) is provided on one side of the inner wall of the circular connector (2). An elastic telescopic rubber sleeve (4) is fitted on one end of the limiting sleeve (3). A connecting hole (5) is opened in the middle of the circular connector (2). An anal suppository (6) is inserted into the connecting hole (5). The other end of the injection tube (1) is fixedly connected with a top plate (7). A movable groove (8) is opened in the middle of the top plate (7). A push rod (9) is movably connected in the movable groove (8). A bullet-shaped push head (10) is provided at one end of the push rod (9).

2. The rectal suppository applicator according to claim 1, characterized in that: The inner wall of the connecting hole (5) is provided with a limiting groove (11), and an elastic limiting ring (12) is provided in the limiting groove (11).

3. The rectal suppository applicator according to claim 1, characterized in that: One end of the circular connector (2) is covered with a soft rubber sleeve (13), and the other end of the circular connector (2) is provided with a sealing ring (14).

4. The rectal suppository applicator according to claim 3, characterized in that: The other end of the push rod (9) is provided with a pressing plate pad (15).

5. The rectal suppository applicator according to claim 1, characterized in that... The outer wall of the limiting sleeve (3) is threaded with a fixing sleeve (16), and the fixing sleeve (16) is provided with four-jaw clamps (17) at the four corners.

6. The rectal suppository applicator according to claim 1, characterized in that: The injection tube (1) is made of transparent PVE material, and a scale is engraved on the top of the injection tube (1).

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