Vagina administration device convenient to use
By designing separate vaginal dosing devices, including main body, drug pushing components and drug storage components, the problems of waste of resources and inflexible capacity of traditional integrated dosing devices are solved, and more flexible drug capacity adjustment and convenient storage are achieved. and management.
Patent Information
- Application Number
- CN202420525430.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-03-18
AI Technical Summary
Traditional vaginal dosers are integrated designs that lead to waste of resources, inflexible drug capacity, large size and complex storage and management.
A separate vaginal drug delivery device is designed, including a body, a drug push assembly and a drug storage assembly. By pushing the fixing block to drive the gasket and piston movement, the piston extrudes the drug to complete the drug delivery process.
Reduces resource waste and can flexibly adjust the drug capacity. Just replace the drug storage components to avoid discarding the entire instrument, making it easier to store and manage.
Smart Images
Figure CN222517537U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of drug delivery devices, and in particular relates to a vaginal drug delivery device that is easy to use. Background Art
[0002] A vaginal applicator is a medical tool used to deliver medication directly into a woman's vagina. Some drugs need to be released directly into the vagina to treat infections, inflammation, or other gynecological conditions. This device is typically used to administer medications, lubricants, or other therapeutic substances. Vaginal applicators come in different designs, some of which are used by medical professionals in a medical setting, while others are self-contained devices that patients use on their own.
[0003] Traditional drug delivery devices usually integrate the propeller and the drug storage components. Generally, one drug delivery device is required for each drug delivery, resulting in a waste of resources and the inability to flexibly adjust the drug capacity. The integrated device is usually large in size, which increases the complexity of storage and management. Therefore, an easy-to-use vaginal drug delivery device is needed to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a vaginal drug delivery device that is easy to use, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vaginal drug delivery device that is easy to use, comprising a main body, a medicine storage component is arranged on the side of the main body, a medicine pushing component is arranged inside the main body, finger rings are fixedly connected to both sides of the main body, the medicine storage component comprises a medicine storage tube and a piston, the piston is slidably connected to the inside of the medicine storage tube, one end of the medicine storage tube is threadedly connected to a second sealing cover, the other end of the medicine storage tube is threadedly connected to a first sealing cover, a first support ring and a second support ring are fixedly connected to the inside of the main body, the second support ring is located behind the first support ring, the medicine pushing component comprises a push rod, a first limiting ring and a second limiting ring, and the push rod is slidably connected to the inside of the first support ring and the second support ring.
[0006] By providing a main body, a push rod, a gasket, a first limiting ring, a second limiting ring, a medicine storage tube, a piston, a retaining ring, a first sealing cover and a second sealing cover, the fixed block is pushed, the fixed block drives the gasket and the piston to move, and the piston squeezes out the medicine to complete the drug administration process. The separate design reduces resource waste and can more flexibly adjust the medicine capacity. Only the medicine storage component needs to be replaced to avoid discarding the entire device, which is convenient for storage and management.
[0007] As a preferred embodiment, the interior of the main body is provided with an internal thread, the exterior of the medicine storage tube is provided with an external thread, and the medicine storage tube can be threadedly connected to the interior of the main body.
[0008] By setting up the main body, other structural support and positioning are provided, and an internal thread is provided inside for connecting the medicine storage tube.
[0009] As a preferred implementation, one end of the push rod is fixedly connected to a gasket, and the other end of the push rod is fixedly connected to a fixing block.
[0010] A fixed block and a gasket are provided to push the piston to push the medicine.
[0011] As a preferred implementation, the first limiting ring and the second limiting ring are both fixedly connected to the outside of the push rod, and the first limiting ring is located inside the main body.
[0012] The first limiting ring and the second limiting ring are provided to help ensure that the push rod is in the correct position inside the drug delivery device and prevent the push rod from moving beyond the designed range.
[0013] As a preferred implementation, the fixing block is located behind the second supporting ring, the first limiting ring is located between the first supporting ring and the second supporting ring, and the second limiting ring is located in front of the first supporting ring.
[0014] The first support ring and the second support ring are provided to support and position the push rod and the medicine storage tube, thereby ensuring that the drug delivery device remains stable during use.
[0015] As a preferred implementation, a retaining ring is fixedly connected to the outside of the medicine storage tube, and the retaining ring is located behind the external thread of the medicine storage tube.
[0016] A retaining ring is provided and fixed on the outside of the medicine storage tube to assist in positioning the medicine storage tube.
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] The utility model is provided with a main body, a push rod, a gasket, a first limiting ring, a second limiting ring, a medicine storage tube, a piston, a retaining ring, a first sealing cover and a second sealing cover. By pushing a fixed block, the fixed block drives the gasket and the piston to move, and the piston squeezes out the medicine to complete the drug administration process. The separate design reduces resource waste, and the medicine capacity can be adjusted more flexibly. Only the medicine storage component needs to be replaced to avoid discarding the entire device, which is convenient for storage and management.
[0019] The utility model is provided with finger rings fixed on both sides of the main body for holding and operating the drug dispenser, and the first support ring and the second support ring are provided to support and position the push rod and the medicine storage tube, thereby ensuring that the drug dispenser remains stable during use, and the push rod pushes the piston in the medicine storage tube to push out the medicine. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1It is a three-dimensional structural schematic diagram of the utility model;
[0021] Figure 2 It is a schematic diagram of a cross-sectional structure of a part of the utility model viewed from above;
[0022] Figure 3 It is a schematic diagram of a cross-sectional structure of a part of the utility model viewed from above.
[0023] In the figure: 1. main body; 2. finger ring; 3. medicine pushing assembly; 31. push rod; 32. gasket; 33. first limiting ring; 34. second limiting ring; 35. fixing block; 4. medicine storage assembly; 41. medicine storage tube; 42. piston; 43. retaining ring; 5. first sealing cover; 6. second sealing cover; 7. first support ring; 8. second support ring. DETAILED DESCRIPTION
[0024] The present invention will be further described below in conjunction with the embodiments.
[0025] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.
[0026] See also Figure 1-3 The utility model provides a vaginal drug delivery device that is easy to use, including a main body 1, a medicine storage component 4 is arranged on the side of the main body 1, a medicine pushing component 3 is arranged inside the main body 1, finger rings 2 are fixedly connected to both sides of the main body 1, the medicine storage component 4 includes a medicine storage tube 41 and a piston 42, the piston 42 is slidably connected to the inside of the medicine storage tube 41, one end of the medicine storage tube 41 is threadedly connected to a second sealing cover 6, and the other end of the medicine storage tube 41 is threadedly connected to a first sealing cover 5, a first support ring 7 and a second support ring 8 are fixedly connected inside the main body 1, and the second support ring 8 is located behind the first support ring 7, the medicine pushing component 3 includes a push rod 31, a first limiting ring 33 and a second limiting ring 34, and the push rod 31 is slidably connected to the inside of the first support ring 7 and the second support ring 8.
[0027] An internal thread is provided inside the main body 1, and an external thread is provided outside the medicine storage tube 41. The medicine storage tube 41 can be threadedly connected to the inside of the main body 1. By setting the main body 1, other structural support and positioning are provided. An internal thread is provided inside for connecting the medicine storage tube 41. One end of the push rod 31 is fixedly connected to a gasket 32, and the other end of the push rod 31 is fixedly connected to a fixed block 35. The fixed block 35 and the gasket 32 are provided to push the piston 42 to push the drug. The first limiting ring 33 and the second limiting ring 34 are both fixedly connected to the outside of the push rod 31. The first limiting ring 33 is located inside the main body 1. By providing the first limiting ring 33 and the second limiting ring 34, it helps to ensure that the push rod 31 is in the correct position inside the drug dispenser and prevent the push rod 31 from moving beyond the design range.
[0028] The fixed block 35 is located behind the second support ring 8, the first limiting ring 33 is located between the first support ring 7 and the second support ring 8, and the second limiting ring 34 is located in front of the first support ring 7. By setting the first support ring 7 and the second support ring 8, the push rod 31 and the medicine storage tube 41 are supported and positioned to ensure that the drug dispenser remains stable during use. The medicine storage tube 41 is fixedly connected to the outside with a retaining ring 43, and the retaining ring 43 is located behind the external thread of the medicine storage tube 41.
[0029] The working principle and use process of this utility model:
[0030] The medicine is filled in the medicine storage tube 41. When the medicine is needed, the first sealing cover 5 is removed, and the medicine storage tube 41 is screwed and connected to the inside of the main body 1. When the medicine storage tube 41 contacts the second support ring 8, the rotation is stopped to ensure that the gasket 32 is inserted into the medicine storage tube 41. The second sealing cover 6 is removed, and the medicine storage tube 41 is placed inside the vagina. The fixing block 35 is pushed, and the fixing block 35 drives the gasket 32 to move. The gasket 32 drives the piston 42 to move, and the piston 42 squeezes out the medicine. After the medicine is applied, the main body 1 and the medicine storage tube 41 are taken out, and the medicine storage tube 41 is disassembled. The main body 1 can be used for the next medicine application.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A vaginal drug delivery device that is easy to use, comprising a main body (1), characterized in that: A medicine storage component (4) is arranged on the side of the main body (1), and a medicine pushing component (3) is arranged inside the main body (1). Finger rings (2) are fixedly connected to both sides of the main body (1). The medicine storage component (4) includes a medicine storage tube (41) and a piston (42). The piston (42) is slidably connected to the inside of the medicine storage tube (41). One end of the medicine storage tube (41) is threadedly connected to a second sealing cover (6), and the other end of the medicine storage tube (41) is threadedly connected to a first sealing cover (5). A first support ring (7) and a second support ring (8) are fixedly connected inside the main body (1), and the second support ring (8) is located behind the first support ring (7). The medicine pushing component (3) includes a push rod (31), a first limiting ring (33) and a second limiting ring (34). The push rod (31) is slidably connected to the inside of the first support ring (7) and the second support ring (8).
2. A vaginal drug delivery device that is easy to use according to claim 1, characterized in that: The interior of the main body (1) is provided with an internal thread, and the exterior of the medicine storage tube (41) is provided with an external thread. The medicine storage tube (41) can be threadably connected to the interior of the main body (1).
3. The easy-to-use vaginal drug delivery device according to claim 1, characterized in that: One end of the push rod (31) is fixedly connected to a gasket (32), and the other end of the push rod (31) is fixedly connected to a fixing block (35).
4. A vaginal drug delivery device convenient to use according to claim 3, characterized in that: The first limiting ring (33) and the second limiting ring (34) are both fixedly connected to the outside of the push rod (31), and the first limiting ring (33) is located inside the main body (1).
5. A vaginal drug delivery device convenient to use according to claim 4, characterized in that: The fixing block (35) is located behind the second supporting ring (8), the first limiting ring (33) is located between the first supporting ring (7) and the second supporting ring (8), and the second limiting ring (34) is located in front of the first supporting ring (7).
6. The easy-to-use vaginal drug delivery device according to claim 2, characterized in that: A retaining ring (43) is fixedly connected to the outside of the medicine storage tube (41), and the retaining ring (43) is located behind the external thread of the medicine storage tube (41).