Feeding type medicine applying device

Abstract

The utility model provides a feeding type medicine applying device which comprises a syringe, an injection rod is arranged in the syringe, and the injection rod is connected with the syringe in a sliding mode. A rubber block is arranged at one end of the injection rod and is in close contact with the inner wall of the syringe; a smearing assembly is arranged at the bottom of the syringe, sleeves one end of the syringe and is detachably connected with the syringe; a pressing plate is arranged at one end of the injection rod; one end of the smearing assembly is clamped on the pressing plate. According to the feeding type medicine applying device, the injection barrel is matched with the injection rod, and medicine bearing and injection are achieved. The smearing assembly is installed on the syringe and makes contact with the vagina of a patient, and medicine is evenly injected into the vagina through the smearing assembly. One end of the smearing assembly is clamped on the injection rod, so that the smearing assembly can move along with the injection rod, and the medicine is uniformly smeared while the medicine is injected.

Description

Technical Field

[0001] The utility model belongs to the technical field of medicine applicators, and more specifically, particularly relates to a delivery-type medicine applicator. Background Art

[0002] The delivery applicator is a commonly used medical device used to administer vaginal medication to ensure that the medication can be accurately and effectively delivered to the vagina, thereby improving the therapeutic effect. However, traditional delivery applicators can usually only simply deliver the medication into the vagina, but the delivered medication cannot be effectively applied, which can easily lead to uneven distribution of the medication in the vagina. This uneven drug distribution may cause the drug concentration in some areas to be too high, while the drug concentration in other areas is too low, thereby affecting the consistency and accuracy of the patient's treatment effect. At the same time, uneven drug application may also prolong the treatment time and increase the patient's pain and discomfort. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a delivery-type medicine applicator to solve the technical problem in the prior art that the traditional delivery-type medicine applicator cannot effectively apply the delivered medicine, which easily leads to uneven distribution of the medicine and affects the consistency and accuracy of the treatment effect.

[0004] The purpose and effect of the medicine feeding device of the utility model are achieved by the following specific technical means:

[0005] A delivery-type medicine applicator comprises a syringe, an injection rod is arranged inside the syringe, and the injection rod is slidably connected to the syringe; a rubber block is arranged at one end of the injection rod, and the rubber block is in close contact with the inner wall of the syringe; a smear component is arranged at the bottom of the syringe, and the smear component is sleeved on one end of the syringe and detachably connected to the syringe; a pressing plate is arranged at one end of the injection rod, and one end of the smear component is clamped on the pressing plate.

[0006] According to a preferred embodiment, the application component includes an application column, and one end of the injection barrel is clamped in the application column; a connecting block is provided at one end of the injection barrel, and the application column is provided with a connecting groove corresponding to the connecting block, and the connecting block is clamped in the connecting groove, and the application column and the injection barrel are detachably connected.

[0007] According to a preferred embodiment, the coating assembly also includes an coating ring, which can be slidably mounted on the coating column; the coating ring is configured to be hollow, and a plurality of liquid outlet holes are provided on its surface; a connecting tube is provided on the inner side of the coating ring, and the coating column is provided with a slide groove, the connecting tube is clamped in the slide groove, and the connecting tube is connected to the injection cylinder via a connecting conduit.

[0008] According to a preferred embodiment, a connecting frame is provided on the top of the application ring, positioning grooves are provided on both sides of the application column, the connecting frame is clamped in the positioning grooves and is sleeved on the injection cylinder; a connecting rod is provided on the connecting frame, a connecting plate is provided on the top of the connecting rod, and the connecting plate is rotatably connected to the connecting rod.

[0009] According to a preferred embodiment, a fixing block is provided on the bottom surface of the connecting plate, a fixing groove is provided on the pressing plate corresponding to the fixing block, the fixing block is clamped in the fixing groove, and the connecting plate and the pressing plate are detachably connected.

[0010] According to a preferred embodiment, the coating column and the coating ring are both made of rubber.

[0011] According to a preferred embodiment, an auxiliary liquid inlet tube is provided on the injection barrel, and the auxiliary liquid inlet tube is connected with the injection barrel; a cover cap is provided at one end of the auxiliary liquid inlet tube, and the cover cap is clamped on the auxiliary liquid inlet tube.

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

[0013] 1. The injection rod is inserted into the syringe, and the rubber block at one end is tightly connected to the inner wall of the syringe. A storage space is formed between the rubber block and the syringe to store the drug and push the injection rod to inject the drug. A coating assembly is mounted at one end of the syringe, so that the drug can be evenly applied to the target area, improving the absorption efficiency and therapeutic effect of the drug. The coating ring on the coating assembly is connected to the syringe through a connecting catheter, so that the drug can smoothly enter the coating ring, and through the liquid outlet opening on the coating ring, the drug is evenly distributed in the vagina.

[0014] 2. The connecting frame set on the smear ring can better fix the smear assembly on the syringe. The connecting rod set on the connecting frame is rotatably connected to the connecting plate, and the connecting plate is clamped on the pressing plate; when in use, the connecting plate is rotatably clamped on the pressing plate, so that when injecting the drug, the smear ring will move with the injection rod, and the drug can be more evenly applied inside the vagina; after use, the connecting plate and the pressing plate are separated, and the pressing plate releases the fixation of the connecting plate, which is convenient for the installation and disassembly of the smear assembly, so that the drug is evenly distributed, the range of action of the drug is increased, and the treatment effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model after assembly.

[0016] Figure 2 It is a schematic diagram of the structure of the utility model after being disassembled.

[0017] Figure 3 It is a schematic diagram of the structure of the syringe.

[0018] Figure 4 It is a structural diagram of the connecting plate.

[0019] Figure 5 is a cross-sectional view of the smear ring.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 11. Injection cylinder; 12. Injection rod; 13. Rubber block; 14. Pressing plate; 15. Connecting block; 16. Fixing groove; 21. Applicator column; 22. Connecting groove; 23. Applicator ring; 24. Liquid outlet; 25. Connecting pipe; 26. Slide groove; 27. Connecting frame; 28. Positioning groove; 29. ​​Connecting rod; 31. Connecting plate; 32. Fixing block; 33. Auxiliary liquid inlet pipe; 34. Cover cap. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the technical solution of the present invention, but cannot be used to limit the protection scope of the present invention.

[0023] Example:

[0024] like Figure 1 , 2 As shown, the utility model provides a delivery-type medicine applicator, including a syringe 11, which is mainly used to carry medicine, and an injection rod 12 is arranged in the syringe 11, and the two are connected by sliding to achieve synergy. At one end of the injection rod 12, a rubber block 13 is provided, which fits perfectly with the inner wall of the syringe 11, effectively prevents drug leakage, and ensures the safety and security of drug delivery; the injection function of the medicine applicator is realized by pushing the injection rod 12. A smearing assembly is arranged at the bottom of the syringe 11, which is sleeved with one end of the syringe 11 and can be easily disassembled and connected, which is convenient for cleaning and replacement. In addition, a pressing plate 14 is arranged at the other end of the injection rod 12, which is used to control the smearing process of the medicine so that the medicine is evenly smeared on the target part. At the same time, one end of the smearing assembly is clamped on the pressing plate 14, and the smearing assembly will move with the injection rod 12, so that the medicine is evenly smeared inside the vagina. An auxiliary liquid inlet pipe 33 is also arranged on the syringe 11, which is connected to the syringe 11 and plays a role in assisting liquid inlet. A cap 34 is provided at one end of the auxiliary liquid inlet tube 33 and is clamped on the auxiliary liquid inlet tube 33 to ensure that the liquid will not leak out or be contaminated by the outside during the infusion process.

[0025] like Figures 2 to 5As shown, the coating component includes a coating column 21, which is a key component for drug coating. The coating column 21 contacts the inside of the patient's vagina to ensure uniform coating of the drug. One end of the syringe 11 is clamped in the coating column 21 to form a stable connection, so that the drug flows smoothly to the coating column 21 and is accurately coated on the target area. At the same time, a connecting block 15 is provided at one end of the syringe 11, and a connecting groove 22 is provided at the opening of the coating column 21 corresponding to the connecting block 15. The connecting block 15 is clamped in the connecting groove 22, thereby realizing a detachable connection between the coating column 21 and the syringe 11. The coating component also includes a right coating ring 23, which is slidably sleeved on the coating column 21. The coating ring 23 is set to a hollow shape, and a plurality of groups of liquid outlet holes 24 are opened on the surface. These liquid outlet holes 24 can ensure that the drug flows out evenly to achieve a coating effect. A connecting tube 25 is provided on the inner side of the smear ring 23, and a slide groove 26 is provided on the smear column 21. The connecting tube 25 is clamped in the slide groove 26, so that the connection between the smear ring 23 and the smear column 21 is more firm and reliable. In addition, the connecting tube 25 is connected to the syringe 11 through a connecting conduit to ensure that the drug flows smoothly from the syringe 11 to the smear ring 23, thereby realizing the application of the drug.

[0026] A connecting frame 27 is provided at the top of the smear ring 23, and the connecting frame 27 fixes the smear ring 23 on the syringe 11. Positioning grooves 28 are provided on both sides of the smear column 21, and the connecting frame 27 is clamped in the positioning grooves 28, so as to ensure that the smear ring 23 is firmly sleeved on the syringe 11. A connecting rod 29 is provided on the connecting frame 27, and a connecting plate 31 is provided on the top of the connecting rod 29. The connecting plate 31 is rotatably connected to the connecting rod 29, so that the smear ring 23 can be adjusted as needed. A fixing block 32 is provided at the bottom of the connecting plate 31, and a fixing groove 16 is provided on the pressing plate 14. The fixing block 32 is clamped in the fixing groove 16, and the connecting plate 31 and the pressing plate 14 can be easily disassembled and connected. When in use, the connecting plate 31 is rotated and clamped on the pressing plate 14, so that when injecting the medicine, the smear ring 23 will move with the injection rod 12, and the medicine can be more evenly applied inside the vagina; after use, the connecting plate 31 is separated from the pressing plate 14, and the pressing plate 14 releases the fixation of the connecting plate 31, which is convenient for the installation and removal of the smear component, so that the medicine is evenly distributed, the range of action of the medicine is increased, and the treatment effect is improved. The material of the smear column 21 and the smear ring 23 is made of rubber, which improves the comfort of the medicine applicator and has good antibacterial properties, which can effectively reduce bacterial growth and maintain the purity of the medicine.

[0027] The specific usage and function of this embodiment are as follows:

[0028] When in use, load the medicine into the syringe 11 and ensure that the injection rod 12 is tightly connected to the rubber block 13. Insert the smear column 21 into the vagina and push the injection rod 12 so that the medicine flows through the syringe 11 to the smear ring 23. At the same time, install the connecting plate 31 on the pressing plate 14 so that the smear ring 23 moves with the injection rod 12, and the medicine flows out evenly through the liquid outlet 24, so that it can be evenly applied inside the vagina.

[0029] The basic principle and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments.

Claims

1. A delivery-type medicine applicator, comprising a syringe (11), characterized in that: An injection rod (12) is arranged inside the injection barrel (11), and the injection rod (12) is slidably connected to the injection barrel (11); a rubber block (13) is arranged at one end of the injection rod (12), and the rubber block (13) is in close contact with the inner wall of the injection barrel (11); a smearing assembly is arranged at the bottom of the injection barrel (11), and the smearing assembly is sleeved on one end of the injection barrel (11) and is detachably connected to the injection barrel (11); a pressing plate (14) is arranged at one end of the injection rod (12), and one end of the smearing assembly is clamped on the pressing plate (14); the smearing assembly includes a smearing column (21), and one end of the injection barrel (11) is clamped in the smearing column (21); a connecting block is arranged at one end of the injection barrel (11) (15), the smear column (21) is provided with a connecting groove (22) corresponding to the connecting block (15), the connecting block (15) is clamped in the connecting groove (22), and the smear column (21) is detachably connected to the injection cylinder (11); the smear component also includes a smear ring (23), and the smear ring (23) can be slidably mounted on the smear column (21); the smear ring (23) is configured to be hollow, and a plurality of groups of liquid outlet holes (24) are provided on its surface; a connecting tube (25) is provided on the inner side of the smear ring (23), and the smear column (21) is provided with a slide groove (26), and the connecting tube (25) is clamped in the slide groove (26), and the connecting tube (25) is connected to the injection cylinder (11) through a connecting conduit.

2. The medicine feeding device according to claim 1, characterized in that: A connecting frame (27) is provided on the top of the smear ring (23), and positioning grooves (28) are provided on both sides of the smear column (21). The connecting frame (27) is clamped in the positioning grooves (28) and sleeved on the injection cylinder (11); a connecting rod (29) is provided on the connecting frame (27), and a connecting plate (31) is provided on the top of the connecting rod (29), and the connecting plate (31) is rotatably connected to the connecting rod (29).

3. The medicine feeding device according to claim 2, characterized in that: The bottom surface of the connecting plate (31) is provided with a fixing block (32); the pressing plate (14) is provided with a fixing groove (16) corresponding to the fixing block (32); the fixing block (32) is clamped in the fixing groove (16); and the connecting plate (31) and the pressing plate (14) are detachably connected.

4. The delivery-type medicine applicator according to claim 3, characterized in that: The coating column (21) and the coating ring (23) are both made of rubber.

5. The delivery-type medicine applicator according to claim 3, characterized in that: The injection cylinder (11) is provided with an auxiliary liquid inlet pipe (33), and the auxiliary liquid inlet pipe (33) is connected with the injection cylinder (11); a cover cap (34) is provided at one end of the auxiliary liquid inlet pipe (33), and the cover cap (34) is clamped on the auxiliary liquid inlet pipe (33).

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