A gynecological care vaginal administration device

Abstract

The utility model discloses a gynecological nursing vagina dosing device, including outer tube and inner tube, the surface of outer tube is close to the place of opening of adjusting groove in the front end, forms the sealing plate in adjusting groove, the surface of sealing plate is installed with sealing groove, and the outer wall end of outer tube is provided with the connecting rod symmetry, and the inner tube swing installation is in the inside of outer tube and the inner tube is through adjusting groove, and the surface of inner tube and located adjusting groove place is equipped with the lateral hole, and the end of inner tube extends to the outside of outer tube and is equipped with four equidistance distribution's adjusting block at the end edge of inner tube. The utility model discloses the lateral hole on the lateral wall of inner tube, and the medicine can be guided out through the lateral hole, and the lateral hole position can be adjusted through rotating inner tube, and it is convenient to carry out dosing operation to vaginal wall, and through rotating the lateral hole to sealing plate and pushing to the front end, can store the lateral hole in sealing groove, can also make the liquid guide tube and medical one -way valve lead -on simultaneously, make the liquid medicine export through the front end of dosing device, improve the functionality of dosing device.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a vaginal drug delivery device for gynecological care. Background Technology

[0002] Vaginal administration refers to placing medication inside the vagina, where it is absorbed through the mucous membrane to achieve a therapeutic effect. Vaginal administration is mainly used to treat gynecological diseases such as vaginitis, cervicitis, and pelvic inflammatory disease. It can play an anti-inflammatory and bactericidal role. When using vaginal administration, the medication needs to be placed deep inside the vagina so that it can directly act on the vaginal mucosa to achieve the therapeutic effect.

[0003] Most existing vaginal drug delivery devices for gynecological care have their outlets located at the front end, and the position of the outlet cannot be adjusted, making it inconvenient for the device to deliver drugs to the vaginal wall and limiting its use. Therefore, a new vaginal drug delivery device for gynecological care is proposed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a gynecological care vaginal drug delivery device, which solves the problem that: the outlet of most existing gynecological care vaginal drug delivery devices is located at the front end, and the position of the outlet cannot be adjusted, making it inconvenient for the drug delivery device to deliver drugs to the vaginal wall and limiting its use.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a gynecological care vaginal drug delivery device, comprising an outer tube and an inner tube, wherein an adjustment groove is formed on the surface of the outer tube near the front end, a sealing plate is formed in the adjustment groove, a sealing groove is installed on the surface of the sealing plate, connecting rods are symmetrically arranged at the outer end of the outer tube, the inner tube is movably installed inside the outer tube and passes through the adjustment groove, a side hole is formed on the surface of the inner tube at the adjustment groove, the end of the inner tube extends to the outside of the outer tube and four equidistantly distributed adjustment blocks are arranged at the edge of the end of the inner tube, a liquid outlet is formed at the front end of the inner tube, and a medical one-way valve is installed at the liquid outlet.

[0008] As a further preferred embodiment of this utility model, the front end of the outer tube is a semi-circular structure with a through hole in the middle of the semi-circular structure, and a liquid guide tube for use with a medical one-way valve is installed inside the through hole.

[0009] As a further preferred embodiment of the present invention, a limiting groove is formed on the inner wall of the outer tube, and a limiting block is provided on the outer wall of the inner tube, with the limiting block extending into the limiting groove.

[0010] As a further preferred embodiment of the present invention, a piston plate is movably installed inside the inner tube, and a push rod is connected to the side wall of the piston plate. The end of the push rod extends to the outside of the inner tube and is connected to a push plate.

[0011] As a further preferred embodiment of this utility model, an arrow is engraved on the surface of the adjusting block corresponding to the side hole.

[0012] As a further preferred embodiment of this utility model, the end of the outer tube is marked with a mark and the mark position corresponds to the sealing plate.

[0013] (III) Beneficial Effects

[0014] This invention provides a vaginal medication delivery device for gynecological care. It has the following beneficial effects:

[0015] This invention features a side hole on the side wall of the inner tube, through which medication can be discharged. The position of the side hole can be adjusted by rotating the inner tube, facilitating medication administration to the vaginal wall. By rotating the side hole to the sealing plate and pushing it forward, the side hole can be housed in the sealing groove. Simultaneously, it allows the liquid guide tube and the medical one-way valve to be connected, enabling the medication to be discharged through the front end of the medication administration device, thus improving the functionality of the medication administration device. Attached Figure Description

[0016] Figure 1 This is an overall structural diagram of the gynecological care vaginal drug delivery device described in this utility model;

[0017] Figure 2 This is a diagram showing the external structure of the front end of the gynecological care vaginal drug delivery device described in this utility model;

[0018] Figure 3 This is a diagram of the internal structure of the front end of the gynecological care vaginal drug delivery device described in this utility model.

[0019] In the diagram: 1. Outer tube; 2. Adjustment groove; 3. Side hole; 4. Inner tube; 5. Adjustment block; 6. Connecting rod; 7. Marker; 8. Push rod; 9. Push plate; 10. Sealing groove; 11. Sealing plate; 12. Liquid guide tube; 13. Medical one-way valve; 14. Limiting groove; 15. Limiting block; 16. Piston plate. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-3 This utility model provides a technical solution: a gynecological care vaginal drug delivery device, including an outer tube 1 and an inner tube 4. An adjustment groove 2 is provided on the surface of the outer tube 1 near the front end. A sealing plate 11 is formed in the adjustment groove 2. A sealing groove 10 is installed on the surface of the sealing plate 11. A connecting rod 6 is symmetrically arranged at the end of the outer wall of the outer tube 1. The inner tube 4 is movably installed inside the outer tube 1 and passes through the adjustment groove 2. A side hole 3 is provided on the surface of the inner tube 4 and located at the adjustment groove 2. The end of the inner tube 4 extends to the outside of the outer tube 1, and four equidistantly distributed adjustment blocks 5 are provided at the edge of the end of the inner tube 4. A liquid outlet is provided at the front end of the inner tube 4, and a medical one-way valve 13 is installed at the liquid outlet.

[0022] Further improvements include a semi-circular front end of the outer tube 1 with a through hole in the middle, and a liquid guide tube 12 for use with a medical check valve 13 installed inside the through hole.

[0023] Further improvements include a limiting groove 14 on the inner wall of the outer tube 1, and a limiting block 15 on the outer wall of the inner tube 4 extending into the limiting groove 14, thereby limiting the inner tube 4.

[0024] In a further improvement, a piston plate 16 is movably installed inside the inner tube 4. A push rod 8 is connected to the side wall of the piston plate 16. The end of the push rod 8 extends to the outside of the inner tube 4 and is connected to a push plate 9. The piston plate 16 can be driven by the push plate 9 and the push rod 8. After the piston plate 16 is pushed forward, the drug can be squeezed out.

[0025] As a further improvement, the surface of the adjusting block 5 corresponding to the side hole 3 is engraved with arrows to facilitate observation of the position of the side hole 3.

[0026] As a further improvement, the end of the outer tube 1 is provided with a mark 7 and the position of the mark 7 corresponds to that of the sealing plate 11, so as to facilitate the observation of the position of the sealing plate 11.

[0027] Working principle: Adjust the side hole 3 or the front end to dispense liquid according to the usage requirements. When dispensing liquid from the front end, rotate the inner tube 4, and place the side hole 3 inside the sealing plate 11. Push the inner tube 4 until the liquid guide tube 12 is connected to the medical one-way valve 13. When dispensing liquid from the side hole 3, pull the inner tube 4 backward and rotate the side hole 3 into the adjustment groove 2. When in use, align the front end of the device with the patient's vaginal opening and insert it into the vagina. After insertion, push the push plate 9 to drive the piston plate 16 to push out the liquid. When dispensing liquid from the side hole 3, the dispensing position can be adjusted by rotating the inner tube 4. After the medication is administered, simply pull out the medication device.

[0028] The components of this utility model are: 1. outer tube; 2. adjusting groove; 3. side hole; 4. inner tube; 5. adjusting block; 6. connecting rod; 7. marking; 8. push rod; 9. push plate; 10. sealing groove; 11. sealing plate; 12. liquid guide tube; 13. medical one-way valve; 14. limiting groove; 15. limiting block; 16. piston plate. All components are general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by this utility model is that the outlet of most existing gynecological nursing vaginal drug delivery devices is located at the front end, and cannot... Adjusting the position of the liquid outlet makes it difficult for the drug delivery device to deliver medication to the vaginal wall, thus limiting its use. This invention addresses this problem by combining the aforementioned components. A side hole 3 is provided on the side wall of the inner tube 4, through which the medication can be discharged. The position of the side hole 3 can be adjusted by rotating the inner tube 4, facilitating drug delivery to the vaginal wall. By rotating the side hole 3 to the sealing plate 11 and pushing it forward, the side hole 3 can be housed in the sealing groove 10. This also allows the liquid guide tube 12 and the medical one-way valve 13 to be connected, enabling the medication to be discharged through the front end of the drug delivery device, thus improving the functionality of the device.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A gynecological care vaginal medication device, comprising an outer tube (1) and an inner tube (4), characterized in that: An adjustment groove (2) is provided on the surface of the outer tube (1) near the front end. A sealing plate (11) is formed inside the adjustment groove (2). A sealing groove (10) is installed on the surface of the sealing plate (11). A connecting rod (6) is symmetrically arranged at the end of the outer wall of the outer tube (1). The inner tube (4) is movably installed inside the outer tube (1) and passes through the adjustment groove (2). A side hole (3) is provided on the surface of the inner tube (4) at the adjustment groove (2). The end of the inner tube (4) extends to the outside of the outer tube (1), and four equidistant adjustment blocks (5) are provided at the edge of the end of the inner tube (4). An outlet hole is provided at the front end of the inner tube (4), and a medical one-way valve (13) is installed at the outlet hole.

2. The gynecological care vaginal drug delivery device according to claim 1, characterized in that: The front end of the outer tube (1) is a semi-circular structure and a through hole is provided in the middle of the semi-circular structure. A liquid guide tube (12) for use with a medical one-way valve (13) is installed inside the through hole.

3. The gynecological care vaginal drug delivery device according to claim 1, characterized in that: A limiting groove (14) is provided on the inner wall of the outer tube (1), and a limiting block (15) is provided on the outer wall of the inner tube (4) and the limiting block (15) extends into the limiting groove (14).

4. The gynecological care vaginal drug delivery device according to claim 1, characterized in that: A piston plate (16) is movably installed inside the inner tube (4). A push rod (8) is connected to the side wall of the piston plate (16). The end of the push rod (8) extends to the outside of the inner tube (4) and is connected to a push plate (9).

5. A gynecological care vaginal medication device according to claim 1, characterized in that: Arrows are engraved on the surface of the adjusting block (5) corresponding to the side hole (3).

6. The gynecological care vaginal drug delivery device according to claim 1, characterized in that: The end of the outer tube (1) is marked (7) and the position of the mark (7) corresponds to that of the sealing plate (11).

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