Fixing device for Mangyule contraceptive ring

Abstract

The utility model discloses a Mangyule contraceptive ring fixing device which comprises a device shell, grips are fixed to the two sides of the lower end of the device shell, a device bottom plate is arranged at the lower ends of the grips, and a first rubber sliding pad is installed at one end of the inner wall of the device shell. And a second rubber sliding pad is mounted in the device shell and is symmetrical to the first rubber sliding pad. The device has the beneficial effects that through the design of the limiting block and the fixing ring, the resistance generated when the Munyule ring body is in contact with the uterine cavity is improved through the limiting block in the use process of the device, so that the Munyule ring body is not easy to fall off even if a wire knot falls off in the use process of the device; and through the design of a first rubber sliding pad and a second rubber sliding pad, in the using process of the device, the abrasion generated on the surface of a positioning pipe when a sliding block is pushed is reduced through the contact of the positioning pipe with the first rubber sliding pad and the second rubber sliding pad, and therefore the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of contraceptive rings, in particular to a fixing device for a Mirena contraceptive ring. Background Art

[0002] Adenomyosis is one of the common benign tumors in gynecology. No special treatment is required in the early stage. When the disease progresses, it can cause lower abdominal pain during menstruation, increased menstrual flow and anemia. Currently, placing a Mirena ring is relatively the most effective and economical option. Mirena is a white to off-white cylindrical drug core covered with an opaque film, which is mounted on the longitudinal arm of a T-shaped body. There is a small ring on one end of the T-shaped longitudinal arm and two horizontal arms on the other end. The small ring is tied with a tail removal thread. The longitudinal arm of Mirena is placed in the placement tube at the top of the placement device and is placed in the patient's uterine cavity by pushing.

[0003] Although the existing Mirena contraceptive ring fixing device uses the limit line and limit knot design to prevent the device from falling off during use, the existing Mirena contraceptive ring fixing device has a long use cycle after being implanted in the uterine cavity, so the knot is easy to fall off when it is interfered by external factors such as heavy menstrual flow. At the same time, the existing Mirena contraceptive ring fixing device needs to push the slider to insert the Mirena ring body during the placement process. During the pushing process, the contact resistance between the positioning tube and the inner wall of the device shell is large, which makes the surface of the positioning tube easy to wear. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is to provide a fixing device for a Mirena contraceptive ring in view of the current status of the prior art.

[0006] (II) Technical solution

[0007] The utility model is realized by the following technical scheme: the utility model proposes a fixing device of Mirena contraceptive ring, including a device shell, handles are fixed on both sides of the lower end of the device shell, a device bottom plate is arranged at the lower end of the handles, a first rubber sliding pad is installed on one side of the inner wall of the device shell, a second rubber sliding pad is installed in the device shell at a position symmetrical to the first rubber sliding pad, a positioning tube is arranged between the first rubber sliding pad and the second rubber sliding pad, a sliding block is arranged at the lower end of the positioning tube, a scale is arranged on the surface of the positioning tube, and the A Mirena ring body is installed on the inner side of the positioning tube, and limit blocks are symmetrically arranged on the two side surfaces of the upper end of the Mirena ring body, a limit line is arranged in the middle of the upper end of the Mirena ring body, and a knot is connected to the upper end of the limit line. A fixing ring is installed in the middle of the side wall of the Mirena ring body, a vertical support arm is arranged on the Mirena ring body at the lower end of the fixing ring, a connecting column is arranged on the Mirena ring body at the middle of the lower end of the vertical support arm, a traction ring is installed on the Mirena ring body at the lower end of the connecting column, and a traction line is connected to the middle of the lower end of the traction ring on the Mirena ring body.

[0008] Furthermore, the device housing is bonded to the first rubber sliding pad, and the device housing is bonded to the second rubber sliding pad, and the first rubber sliding pad and the second rubber sliding pad are made of rubber material.

[0009] By adopting the above technical solution, the positioning tube contacts the first rubber sliding pad and the second rubber sliding pad, thereby reducing the wear on the surface of the positioning tube when the sliding block is pushed.

[0010] Furthermore, the device housing and the handle are connected by bolts, the handle and the device bottom plate are connected by bolts, and the device bottom plate is a rectangular structure.

[0011] By adopting the above technical solution, the handle makes the device more convenient to use, and the device bottom plate makes the structure of the device more stable.

[0012] Furthermore, the positioning tube and the positioning block are threadedly connected, the Mirena ring body and the limit block are screwed, and the fixing ring and the vertical support arm are arranged in parallel.

[0013] By adopting the above technical solution, the positioning block can limit the implantation position of the Mirena ring body, and the limiting block can increase the resistance when the Mirena ring body contacts the uterine cavity.

[0014] Furthermore, the vertical support arm and the Mirena ring body are connected by bolts, the vertical support arm and the connecting column are connected by bolts, and the connecting column and the vertical support arm are vertically installed.

[0015] By adopting the above technical solution, the vertical support arm makes the Mirena ring body more stable during use, and the vertical support arm plays a fixing role on the connecting column.

[0016] Furthermore, the connecting column and the traction ring are connected by bolts, the traction ring and the traction wire are bonded, and the traction ring is an annular structure.

[0017] Through the above technical solution, the traction ring is convenient for fixing the traction wire, and the traction wire can facilitate medical staff to remove or replace the Mirena ring body.

[0018] Furthermore, the first rubber sliding pad is slidably connected to the positioning tube, and the second rubber sliding pad is slidably connected to the positioning tube.

[0019] By adopting the above technical solution, the positioning tube can facilitate medical personnel to accurately place the Mirena ring body in the patient's body.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] 1. To solve the problem that although the fixing device of the existing Mirena contraceptive ring is not easy to fall off during use by means of the design of the limiting line and the limiting knot, the fixing device of the existing Mirena contraceptive ring is easy to fall off due to the long use period after being implanted in the uterine cavity when the menstrual flow is heavy or other external factors interfere, the utility model uses the design of the limiting block and the fixing ring to increase the resistance of the Mirena ring body and the uterine cavity when the device is in use through the limiting block, so that even if the knot falls off during use, the Mirena ring body is not easy to fall off;

[0023] 2. In order to solve the problem that the existing Mirena contraceptive ring fixing device needs to push the slider to put the Mirena ring body in during the placement process, and the contact resistance between the positioning tube and the inner wall of the device shell is large during the pushing process, so that the surface of the positioning tube is prone to wear. The utility model adopts the design of the first rubber sliding pad and the second rubber sliding pad. During the use of the device, the positioning tube contacts the first rubber sliding pad and the second rubber sliding pad, which reduces the wear on the surface of the positioning tube when the slider is pushed, thereby improving the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a fixing device of a Mirena contraceptive ring described in the utility model;

[0025] Figure 2It is a structural schematic diagram of the Mirena contraceptive ring body in a fixing device of the Mirena contraceptive ring described in the utility model;

[0026] Figure 3 It is a cross-sectional view of a device shell in a fixing device of a Mirena contraceptive ring described in the utility model.

[0027] The following are the descriptions of the reference numerals:

[0028] 1. Buffer cushion; 2. Grip; 3. Device base plate; 4. Device housing; 5. Positioning tube; 6. Positioning block; 7. Mirena ring body; 8. Fixing ring; 9. First rubber sliding pad; 10. Second rubber sliding pad; 11. Traction line; 12. Traction ring; 13. Connecting column; 14. Vertical support arm; 15. Scale; 16. Line knot; 17. Limit line; 18. Limit block. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] like Figure 1-Figure 3As shown, a fixing device of a Mirena contraceptive ring in this embodiment includes a device shell 4, handles 2 are fixed on both sides of the lower end of the device shell 4, a device bottom plate 3 is arranged at the lower end of the handle 2, a first rubber sliding pad 9 is installed on one side of the inner wall of the device shell 4, a second rubber sliding pad 10 is installed in the device shell 4 at a position symmetrical to the first rubber sliding pad 9, a positioning tube 5 is arranged between the first rubber sliding pad 9 and the second rubber sliding pad 10, a slider 1 is installed at the lower end of the positioning tube 5, a positioning block 6 is arranged on the outer side of the upper end of the positioning tube 5, a scale 15 is arranged on the surface of the positioning tube 5, a Mirena ring body 7 is installed on the inner side of the positioning tube 5, limit blocks 18 are symmetrically arranged on both sides of the upper end of the Mirena ring body 7, a limit line 17 is arranged in the middle of the upper end of the Mirena ring body 7, the upper end of the limit line 17 is connected with a wire knot 16, and the middle of the side wall of the Mirena ring body 7 A fixing ring 8 is installed on the Mirena ring body 7, a vertical support arm 14 is arranged at the lower end of the fixing ring 8, a connecting column 13 is arranged at the middle part of the lower end of the vertical support arm 14 on the Mirena ring body 7, a traction ring 12 is installed on the Mirena ring body 7 at the lower end of the connecting column 13, and a traction line 11 is connected to the middle part of the lower end of the traction ring 12 on the Mirena ring body 7. Through the design of the limit block 18 and the fixing ring 8, the resistance of the Mirena ring body 7 and the uterine cavity when the device is in use is increased through the limit block 18, so that even if the knot 16 falls off during use, the Mirena ring body 7 is not easy to fall off, and the contact between the positioning tube 5 and the first rubber sliding pad 9 and the second rubber sliding pad 10 reduces the wear on the surface of the positioning tube 5 when the slider 1 is pushed, thereby improving the service life of the device.

[0031] like Figure 1-Figure 3As shown, in this embodiment, the device housing 4 and the first rubber sliding pad 9 are bonded, the device housing 4 and the second rubber sliding pad 10 are bonded, the first rubber sliding pad 9 and the second rubber sliding pad 10 are made of rubber material, the positioning tube 5 and the first rubber sliding pad 9 and the second rubber sliding pad 10 are in contact, which reduces the wear on the surface of the positioning tube 5 when the slider 1 is pushed, the device housing 4 and the handle 2 are bolted, the handle 2 and the device bottom plate 3 are bolted, the device bottom plate 3 is a rectangular structure, the handle 2 makes the device more convenient during use, and the device bottom plate 3 makes the structure of the device more stable, the positioning tube 5 and the positioning block 6 are threadedly connected, the Mirena ring body 7 and the limit block 18 are screwed, the fixing ring 8 and the vertical support arm 14 are arranged in parallel, the positioning block 6 can limit the implantation position of the Mirena ring body 7, and the limit block 18 can The resistance of the Mirena ring body 7 when in contact with the uterine cavity is improved, the vertical arm 14 is bolted to the Mirena ring body 7, the vertical arm 14 is bolted to the connecting column 13, the connecting column 13 and the vertical arm 14 are vertically installed, the vertical arm 14 makes the Mirena ring body 7 more stable during use, the vertical arm 14 fixes the connecting column 13, the connecting column 13 is bolted to the traction ring 12, the traction ring 12 and the traction line 11 are bonded, the traction ring 12 is an annular structure, the traction ring 12 is convenient for fixing the traction line 11, the traction line 11 can facilitate medical staff to take out or replace the Mirena ring body 7, the first rubber sliding pad 9 is slidably connected to the positioning tube 5, the second rubber sliding pad 10 is slidably connected to the positioning tube 5, and the positioning tube 5 can facilitate medical staff to accurately place the Mirena ring body 7 in the patient's body.

[0032] The specific implementation process of this embodiment is as follows: first, the device is moved to the designated position before use, and then it can be put into use. When the device is in use, the resistance of the Mirena ring body 7 and the uterine cavity when in contact is increased by the limit block 18, so that even if the knot 16 falls off during use, the Mirena ring body 7 is not easy to fall off. Subsequently, during use, the device contacts the first rubber sliding pad 9 and the second rubber sliding pad 10 through the positioning tube 5, reducing the wear on the surface of the positioning tube 5 when the slider 1 is pushed, thereby increasing the service life of the device.

[0033] The above embodiments are only for describing the preferred implementation of the utility model, and are not intended to limit the concept and scope of the utility model. Without departing from the design concept of the utility model, various modifications and improvements made by ordinary persons in the art to the technical solution of the utility model should fall within the protection scope of the utility model, and the technical contents of the utility model for protection have been fully recorded in the claims.

Claims

1. A fixing device for Mirena contraceptive ring, characterized in that: The device comprises a device housing (4), handles (2) are fixed on both sides of the lower end of the device housing (4), a device bottom plate (3) is arranged at the lower end of the handles (2), a first rubber sliding pad (9) is installed on one side of the inner wall of the device housing (4), a second rubber sliding pad (10) is installed in the device housing (4) at a position symmetrical to the first rubber sliding pad (9), a positioning tube (5) is arranged between the first rubber sliding pad (9) and the second rubber sliding pad (10), a slider (1) is installed at the lower end of the positioning tube (5), a positioning block (6) is arranged on the outer side of the upper end of the positioning tube (5), a scale (15) is arranged on the surface of the positioning tube (5), a Mirena ring body (7) is installed on the inner side of the positioning tube (5), and the Mirena ring Limit blocks (18) are symmetrically arranged on both sides of the upper end of the body (7); a limit line (17) is arranged in the middle of the upper end of the Mirena ring body (7); a line knot (16) is connected to the upper end of the limit line (17); a fixing ring (8) is installed in the middle of the side wall of the Mirena ring body (7); a vertical support arm (14) is arranged on the Mirena ring body (7) at the lower end of the fixing ring (8); a connecting column (13) is arranged on the Mirena ring body (7) at the middle of the lower end of the vertical support arm (14); a traction ring (12) is installed on the Mirena ring body (7) at the lower end of the connecting column (13); and a traction line (11) is connected to the middle of the lower end of the traction ring (12) on the Mirena ring body (7).

2. A fixing device for Mirena contraceptive ring according to claim 1, characterized in that; The device housing (4) and the first rubber sliding pad (9) are bonded together, and the device housing (4) and the second rubber sliding pad (10) are bonded together, and the first rubber sliding pad (9) and the second rubber sliding pad (10) are made of rubber material.

3. The fixing device of Mirena contraceptive ring according to claim 1, characterized in that: The device housing (4) and the handle (2) are connected by bolts, and the handle (2) and the device bottom plate (3) are connected by bolts. The device bottom plate (3) is a rectangular structure.

4. The fixing device of Mirena contraceptive ring according to claim 1, characterized in that: The positioning tube (5) and the positioning block (6) are threadedly connected, the Mirena ring body (7) and the limit block (18) are screwed, and the fixing ring (8) and the vertical support arm (14) are arranged in parallel.

5. The fixing device of Mirena contraceptive ring according to claim 1, characterized in that: The vertical support arm (14) is bolted to the Mirena ring body (7), the vertical support arm (14) is bolted to the connecting column (13), and the connecting column (13) and the vertical support arm (14) are vertically installed.

6. The fixing device of Mirena contraceptive ring according to claim 1, characterized in that: The connecting column (13) and the traction ring (12) are connected by bolts, the traction ring (12) and the traction line (11) are bonded, and the traction ring (12) is an annular structure.

7. The fixing device of Mirena contraceptive ring according to claim 1, characterized in that: The first rubber sliding pad (9) is slidably connected to the positioning tube (5), and the second rubber sliding pad (10) is slidably connected to the positioning tube (5).

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