CN219814469U - Three-dimensional intrauterine device - Google Patents
Three-dimensional intrauterine device Download PDFInfo
- Publication number
- CN219814469U CN219814469U CN202321072960.XU CN202321072960U CN219814469U CN 219814469 U CN219814469 U CN 219814469U CN 202321072960 U CN202321072960 U CN 202321072960U CN 219814469 U CN219814469 U CN 219814469U
- Authority
- CN
- China
- Prior art keywords
- rod body
- medicine
- rod
- column
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003814 drug Substances 0.000 claims abstract description 47
- 229940079593 drug Drugs 0.000 claims abstract description 10
- 239000003433 contraceptive agent Substances 0.000 claims description 8
- 230000002254 contraceptive effect Effects 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000000202 analgesic effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WWYNJERNGUHSAO-XUDSTZEESA-N (+)-Norgestrel Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 WWYNJERNGUHSAO-XUDSTZEESA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229960004400 levonorgestrel Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000583 progesterone congener Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a three-dimensional intrauterine device, which comprises a connecting cap, wherein bent rods are symmetrically and fixedly connected to the two sides above the connecting cap, and a main rod is clamped below the connecting cap; the main rod comprises a first rod body and a second rod body, wherein a drug release opening is formed in the first rod body and the second rod body, a sliding groove is formed in the first rod body and the second rod body, a spring is arranged in the sliding groove, a grain is placed above the spring in the sliding groove, and the grain is located between the drug release openings. According to the utility model, the medicine column is arranged in the main rod, the spring is arranged below the medicine column, and after the medicine column close to the medicine release opening is completely dispersed, the medicine column far away from the lower part of the medicine release opening is pushed up by the spring, so that the medicine in the main rod can be better dispersed, the main rod can store longer medicine column, and the medicine effect can be ensured to be continuously dispersed.
Description
Technical Field
The utility model relates to a intrauterine device, in particular to a three-dimensional intrauterine device.
Background
The intrauterine contraceptive device is a contraceptive device placed in the uterine cavity, and is commonly called as intrauterine contraceptive ring because the device used in the early stage is usually annular, and is also called as intrauterine contraceptive device for short. The existing ring with medicine is generally called as a levonorgestrel intrauterine system, and the intrauterine environment is changed by slowly releasing progestogen so as to achieve the contraceptive and therapeutic effects, but the medicine storage in the intrauterine device is less and the use time is not long enough. Accordingly, a stereoscopic intrauterine device is provided by those skilled in the art to solve the problems set forth in the background art described above.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a three-dimensional intrauterine device, which comprises a connecting cap, wherein bent rods are symmetrically and fixedly connected to two sides above the connecting cap, and a main rod is clamped below the connecting cap;
the main rod comprises a first rod body and a second rod body, wherein a drug release opening is formed in the first rod body and the second rod body, a sliding groove is formed in the first rod body and the second rod body, a spring is arranged in the sliding groove, a grain is placed above the spring in the sliding groove, and the grain is located between the drug release openings.
Preferably: and one end of the bent rod is fixedly connected with a silica gel head.
Preferably: and a tail fiber is connected below the main rod.
Preferably: the connecting cap is characterized in that connectors are fixedly connected to the upper ends of the first rod body and the second rod body, a gap is formed between the connectors when the first rod body and the second rod body are combined, an annular groove is formed in the lower portion of the inner portion of the connecting cap, the annular groove is identical to the outer diameter of the connectors, and the outer diameter of the annular groove is larger than the outer diameter of a jack below the connectors.
Preferably: the first rod body is provided with a connecting column, the second rod body is provided with a connecting hole, and the connecting column can be inserted into the connecting hole.
Preferably: the medicine grain is contraceptive or analgesic.
The utility model has the technical effects and advantages that:
according to the utility model, the medicine column is arranged in the main rod, the spring is arranged below the medicine column, and after the medicine column close to the medicine release opening is completely dispersed, the medicine column far away from the lower part of the medicine release opening is pushed up by the spring, so that the medicine in the main rod can be better dispersed, the main rod can store longer medicine column, and the medicine effect can be ensured to be continuously dispersed.
Drawings
FIG. 1 is a schematic view of the structure provided by the present utility model;
fig. 2 is a schematic structural view of the main lever according to the present utility model;
FIG. 3 is a schematic view of the structure of the inside of the main lever according to the present utility model;
in the figure:
1. a connecting cap; 2. bending a rod; 3. a silica gel head; 4. a main rod; 5. a tail fiber; 6. a grain; 41. a first rod body; 42. a second rod body; 43. a drug release port; 44. a connector; 45. a spring; 46. a connecting column; 47. and a connection hole.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1-3, in this embodiment, a three-dimensional intrauterine device is provided, including a connecting cap 1, two sides above the connecting cap 1 are symmetrically and fixedly connected with a bent rod 2, one end of the bent rod 2 is fixedly connected with a silica gel head 3, a main rod 4 is clamped below the connecting cap 1, the upper ends of a first rod body 41 and a second rod body 42 are fixedly connected with a connector 44, a gap is formed between the connector 44 when the first rod body 41 and the second rod body 42 are combined, an annular groove is arranged below the inner part of the connecting cap 1, the outer diameter of the annular groove is the same as the outer diameter of the connector 44, the outer diameter of the annular groove is larger than the outer diameter of a jack below the connector 44, and a tail fiber 5 is connected below the main rod 4;
the main rod 4 comprises a first rod body 41 and a second rod body 42, a connecting column 46 is arranged on the first rod body 41, a connecting hole 47 is formed in the second rod body 42, the connecting column 46 can be inserted into the connecting hole 47, a medicine release opening 43 is formed in the first rod body 41 and the second rod body 42, a sliding groove is formed in the first rod body 41 and the second rod body 42, a spring 45 is arranged in the sliding groove, a medicine column 6 is placed above the spring 45 and is positioned above the spring 45, the medicine column 6 is contraceptive medicine or analgesic medicine, and the medicine column 6 is positioned between the medicine release openings 43.
The working principle of the utility model is as follows:
according to the utility model, the medicine column 6 is arranged in the main rod 4, the spring 45 is arranged below the medicine column 6, and after the medicine column 6 close to the medicine release opening 43 is diffused, the medicine column 6 far away from the lower part of the medicine release opening 43 is pushed up through the spring 45, so that the medicine in the main rod 4 can be better diffused, the longer medicine column can be stored in the main rod 4, and the medicine effect can be ensured to be continuously diffused.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The three-dimensional intrauterine device is characterized by comprising a connecting cap (1), wherein bent rods (2) are symmetrically and fixedly connected to two sides above the connecting cap (1), and a main rod (4) is clamped below the connecting cap (1);
the main rod (4) comprises a first rod body (41) and a second rod body (42), a drug release opening (43) is formed in the first rod body (41) and the second rod body (42), a sliding groove is formed in the first rod body (41) and the second rod body (42), a spring (45) is arranged in the sliding groove, a drug column (6) is placed above the spring (45) in the sliding groove, and the drug column (6) is arranged above the drug release opening (43).
2. The three-dimensional intrauterine device according to claim 1, characterized in that one end of the bent rod (2) is fixedly connected with a silica gel head (3).
3. A three-dimensional intrauterine device according to claim 1, characterized in that a fiber (5) is connected below the main shaft (4).
4. The three-dimensional intrauterine device according to claim 1, wherein the upper ends of the first rod body (41) and the second rod body (42) are fixedly connected with connectors (44), the connectors (44) form a gap between the first rod body (41) and the second rod body (42) when being combined, an annular groove is arranged below the inner part of the connecting cap (1), the annular groove is the same as the outer diameter of the connectors (44), and the outer diameter of the annular groove is larger than the outer diameter of a jack below the connectors (44).
5. The three-dimensional intrauterine device according to claim 1, wherein the first rod body (41) is provided with a connecting column (46), the second rod body (42) is provided with a connecting hole (47), and the connecting column (46) can be inserted into the connecting hole (47).
6. A stereoscopic intrauterine device according to claim 1, characterized in that the drug column (6) is a contraceptive or an analgesic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321072960.XU CN219814469U (en) | 2023-05-08 | 2023-05-08 | Three-dimensional intrauterine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321072960.XU CN219814469U (en) | 2023-05-08 | 2023-05-08 | Three-dimensional intrauterine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219814469U true CN219814469U (en) | 2023-10-13 |
Family
ID=88245815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321072960.XU Active CN219814469U (en) | 2023-05-08 | 2023-05-08 | Three-dimensional intrauterine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219814469U (en) |
-
2023
- 2023-05-08 CN CN202321072960.XU patent/CN219814469U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |