Anorectal suppository containing device
By designing the dispensing and squeezing components of the anal suppository inserter, the problems of inconvenience in holding the suppository and anal dryness and pain when patients administer medication alone are solved, and the smooth expulsion and lubricated delivery of the medication are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU HUAMEI MEDICAL EQUIPMENT CO LTD
- Filing Date
- 2024-12-26
- Publication Date
- 2026-05-15
AI Technical Summary
When patients administer medication alone, it is inconvenient to hold the medication, the location is difficult to determine, and dryness in the anus causes pain, making it inconvenient to administer medication directly to the affected area.
An anorectal suppository inserter was designed, comprising a dispensing component, a movable component, and a squeezing component. By rotating the hand disc and connecting it to the threaded connecting ring, the squeezing block is driven by the cross sliding block and the annular connecting plate, allowing the medication to be squeezed out through the inclined dispensing port and the circular dispensing port. The medication wraps around the anal area to reduce dryness and pain, and the medication is fully squeezed out through the cooperation of the limiting plate and the pull column pressing block.
It solves the problems of inconvenience in holding the medication and anal dryness and pain when patients administer the medication alone, and enables smooth drug expulsion and lubrication during the drug delivery process.
Smart Images
Figure CN224235898U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device technology, and more specifically, to an anorectal suppository inserter. Background Technology
[0002] The proctology department primarily treats diseases of the posterior digestive tract and anal region. Anorectal diseases are very common, especially hemorrhoids, which are caused by venous clusters formed by congestion, dilation, and tortuosity of the venous plexus under the rectal mucosa and anal canal skin. In my country, hemorrhoids are the most common anorectal disease. Anorectal suppositories are commonly used topical medications for treating anorectal diseases, administered by inserting the suppository through the anus.
[0003] However, existing rectal suppository inserters present challenges when used by patients already experiencing anal pain due to their condition. The need to insert the suppository into the anus before administering the medication can be inconvenient for patients administering the medication independently. This can lead to misjudging the application site, potentially irritating the wound and causing further pain. Even when correctly positioned, dryness in the anal area can cause pain and hinder direct application of medication to the affected area. Therefore, a new rectal suppository inserter has been developed to address these issues. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an anorectal suppository inserter. The technical problem to be solved by the present invention is that it is inconvenient for patients to hold when administering medication alone, the position is difficult to judge, the anus is dry and painful, and it is not convenient to directly administer medication to the affected area.
[0005] To achieve the above objectives, the present invention provides the following technical solution: an anorectal suppository inserter, comprising a dispensing component, wherein a movable component is fixedly connected to the bottom of the dispensing component, and a squeezing component is provided at the bottom of the movable component;
[0006] The extrusion assembly includes a rotating hand disc. A connecting groove is formed on the top surface of the rotating hand disc, and a threaded opening is formed on the inner wall of the connecting groove. A turntable bearing is fixedly connected to the center of the top of the rotating hand disc. Multiple return springs are fixedly connected to the top of the turntable bearing. An extrusion block is fixedly connected to the top of each return spring. Multiple annular connecting plates are fixedly connected to the bottom of each extrusion block. Multiple cross-shaped sliding blocks are fixedly connected to the outer sides of each annular connecting plate. A fixing plate is fixedly connected to the end of each cross-shaped sliding block away from the annular connecting plate. A pull column is fixedly connected to the center of the side of the fixing plate away from the cross-shaped sliding block. A pressing block is fixedly connected to the center of each pull column.
[0007] In a preferred embodiment, the drug dispensing assembly includes a drug storage tube, a limit plate is fixedly connected to the bottom of the drug storage tube, a conical drug dispensing head is fixedly connected to the top of the drug storage tube, a plurality of inclined drug dispensing ports are opened on the outer surface of the conical drug dispensing head, an inclined ring is fixedly connected to the top of the inner wall of the conical drug dispensing head, a connector is fixedly connected to the inner wall of the inclined ring, and a circular drug dispensing port is opened at the center of the connector.
[0008] In a preferred embodiment, the movable component includes a movable tube with a plurality of T-shaped sliding grooves on its surface, and a threaded connecting ring fixedly connected to the bottom of the movable tube.
[0009] In a preferred embodiment, the pressing block and other components do not rotate when the rotating hand disc is rotated.
[0010] In a preferred embodiment, the inclined drug outlet expels the drug, which is then extruded through the inclined ring and the circular drug outlet.
[0011] In a preferred embodiment, the movable tube is fixedly connected to the threaded connecting ring, and a T-shaped sliding groove is formed thereon, wherein the threaded connecting ring is rotatably connected to the threaded opening.
[0012] The technical effects and advantages of this utility model are as follows:
[0013] This invention features a dispensing component, a movable component, and a squeezing component. During use, medication can be directly placed into the movable tube within the movable component. The squeezing component is connected to the movable component via a threaded connection ring on a rotating handwheel. After connection, pulling the pull column and pressing block moves the squeezing block through the cross-shaped sliding block and annular connecting plate, moving the medication in the movable tube into the storage tube. Squeezing occurs within the storage tube, forcing the medication out through the inclined dispensing port and then through the inclined ring and circular dispensing port. This ensures that the part of the dispensing component that first contacts the anus is coated with medication, thus resolving the pain caused by anal dryness.
[0014] This invention features a dispensing component, a movable component, and a squeezing component. When the surface of the dispensing component is coated with medication, the device is inserted into the anus. After insertion, the patient can press the sides of the limiting plate with their thumbs and grasp the pull column and pressing block with their remaining fingers, pulling them to allow the squeezing block to fully expel the medication from the storage tube. After squeezing, the pull column and pressing block are slowly released to allow the squeezing block to return to its original position, and then the entire device can be pulled out of the anus. This invention solves the problem of inconvenience for patients when administering medication independently. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0016] Figure 2 This is a cross-sectional view of the overall structure of this utility model.
[0017] Figure 3 This is a schematic diagram of the drug dispensing component of this utility model.
[0018] Figure 4 This is a cross-sectional view of the active component structure of this utility model.
[0019] Figure 5 This is an exploded view of the extrusion assembly structure of this utility model.
[0020] The attached figures are labeled as follows: 1. Dispensing assembly; 11. Storage tube; 12. Limiting plate; 13. Conical dispensing head; 14. Sloping dispensing port; 15. Sloping ring; 16. Connecting piece; 17. Circular dispensing port; 2. Movable assembly; 21. Movable tube; 22. T-shaped sliding groove; 23. Threaded connecting ring; 3. Extrusion assembly; 31. Rotating handwheel; 32. Connecting groove; 33. Threaded opening; 34. Turntable bearing; 35. Return spring; 36. Extrusion block; 37. Annular connecting plate; 38. Cross sliding block; 39. Fixing plate; 310. Pull column; 311. Pressing block. Detailed Implementation
[0021] 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.
[0022] This utility model provides an anorectal suppository inserter, including a drug dispensing component 1, a movable component 2 fixedly connected to the bottom of the drug dispensing component 1, and a squeezing component 3 provided at the bottom of the movable component 2;
[0023] The extrusion assembly 3 includes a rotating hand disk 31. A connecting groove 32 is provided on the top surface of the rotating hand disk 31. A threaded opening 33 is provided on the inner wall of the connecting groove 32. A turntable bearing 34 is fixedly connected to the center of the top of the rotating hand disk 31. Multiple return springs 35 are fixedly connected to the top of the turntable bearing 34. An extrusion block 36 is fixedly connected to the top of the return springs 35. Multiple annular connecting plates 37 are fixedly connected to the bottom of the extrusion block 36. Multiple cross sliding blocks 38 are fixedly connected to the outer side of each annular connecting plate 37. A fixing plate 39 is fixedly connected to the end of each cross sliding block 38 away from the annular connecting plate 37. A pull column 310 is fixedly connected to the center of the side of the fixing plate 39 away from the cross sliding block 38. A pressing block 311 is fixedly connected to the center of each pull column 310.
[0024] The dispensing assembly 1 includes a drug storage tube 11, a limit plate 12 fixedly connected to the bottom of the drug storage tube 11, a conical dispensing head 13 fixedly connected to the top of the drug storage tube 11, a plurality of inclined dispensing ports 14 opened on the outer surface of the conical dispensing head 13, an inclined ring 15 fixedly connected to the top of the inner wall of the conical dispensing head 13, a connector 16 fixedly connected to the inner wall of the inclined ring 15, and a circular dispensing port 17 opened at the center of the connector 16.
[0025] The movable component 2 includes a movable tube 21, the surface of which is provided with multiple T-shaped sliding grooves 22, and a threaded connecting ring 23 is fixedly connected to the bottom of the movable tube 21.
[0026] When the rotating hand disc 31 is rotated, the pressing block 36 and other components will not rotate.
[0027] The inclined drug outlet 14 squeezes out the drug, which is then squeezed out through the inclined ring 15 and the circular drug outlet 17. The drug is squeezed out through the inclined drug outlet 14, so that the surface of the conical drug outlet 13 can be covered with a layer of drug. When inserted into the anus, it can improve lubrication and reduce the pain caused by dryness in the anus.
[0028] The movable tube 21 is fixedly connected to the threaded connecting ring 23, and a T-shaped sliding groove 22 is opened therein. The threaded connecting ring 23 is rotatably connected to the threaded opening 33. In later use, it can directly ensure that the cross sliding block 38 can slide stably along the T-shaped sliding groove 22 in the movable tube 21, ensuring the integrity of the equipment.
[0029] Working principle of this utility model:
[0030] In later use, the medication is first placed into the movable tube 21 inside the movable component 2. The squeezing component 3 is then connected to the threaded connection ring 23 via the threaded port 33 of the rotating hand disc 31. After connection, by pulling the pull column 310 and the pressing block 311, the squeezing block 36 is moved by the cross sliding block 38 and the annular connecting plate 37 to move the medication in the movable tube 21 into the storage tube 11. The medication is squeezed in the inner cavity of the storage tube 11, causing it to be squeezed out through the inclined drug outlet 14 and then discharged through the inclined ring 15 and the circular drug outlet 17, so that the part of the drug dispensing component 1 first contacts the anus. The medication is wrapped around the device, avoiding pain caused by dryness at the anus. When the medication is wrapped around the surface of the dispensing component 1, the device is inserted into the anus. After insertion, the patient can press the two sides of the limiting plate 12 with their two thumbs and then grasp the pull column 310 and the pressing block 311 with their remaining fingers. Pulling the pull column 310 and the pressing block 311 allows the squeezing block 36 to fully squeeze the medication in the storage tube 11. After squeezing, slowly release the pull column 310 and the pressing block 311 to reset the squeezing block 36, and then pull the entire device out of the anus. This solves the problem of inconvenience for patients when administering medication independently.
[0031] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0032] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A rectal suppository inserter, comprising a drug dispensing component (1), characterized in that: The bottom of the dispensing component (1) is fixedly connected to a movable component (2), and the bottom of the movable component (2) is provided with a squeezing component (3). The extrusion assembly (3) includes a rotating hand disc (31). A connecting groove (32) is provided on the top surface of the rotating hand disc (31). A threaded opening (33) is provided on the inner wall of the connecting groove (32). A turntable bearing (34) is fixedly connected to the center of the top of the rotating hand disc (31). A plurality of return springs (35) are fixedly connected to the top of the turntable bearing (34). An extrusion block (36) is fixedly connected to the top of the return springs (35). A plurality of annular connecting plates (37) are fixedly connected to the bottom of the extrusion block (36). A plurality of cross sliding blocks (38) are fixedly connected to the outer side of the annular connecting plates (37). A fixing plate (39) is fixedly connected to the end of the cross sliding block (38) away from the annular connecting plate (37). A pull column (310) is fixedly connected to the center of the side of the fixing plate (39) away from the cross sliding block (38). A pressing block (311) is fixedly connected to the center of the pull column (310).
2. The rectal suppository inserter according to claim 1, characterized in that: The drug dispensing assembly (1) includes a drug storage tube (11), a limiting plate (12) is fixedly connected to the bottom of the drug storage tube (11), a conical drug dispensing head (13) is fixedly connected to the top of the drug storage tube (11), a plurality of inclined drug dispensing ports (14) are opened on the outer surface of the conical drug dispensing head (13), an inclined ring (15) is fixedly connected to the top of the inner wall of the conical drug dispensing head (13), a connector (16) is fixedly connected to the inner wall of the inclined ring (15), and a circular drug dispensing port (17) is opened at the center of the connector (16).
3. The rectal suppository inserter according to claim 1, characterized in that: The movable component (2) includes a movable tube (21), the surface of which is provided with a plurality of T-shaped sliding grooves (22), and a threaded connecting ring (23) is fixedly connected to the bottom of the movable tube (21).
4. The rectal suppository inserter according to claim 1, characterized in that: When the rotating hand disc (31) is rotated, the pressing block (36) and other components will not rotate.
5. The rectal suppository inserter according to claim 2, characterized in that: The inclined drug outlet (14) expels the drug, which is then extruded through the inclined ring (15) and the circular drug outlet (17).
6. The rectal suppository inserter according to claim 3, characterized in that: The movable tube (21) is fixedly connected to the threaded connecting ring (23) and the T-shaped sliding groove (22) is opened therein. The threaded connecting ring (23) is rotatably connected to the threaded opening (33).