CN217245095U

CN217245095U - Fixed MANYUELE contraceptive ring

Info

Publication number: CN217245095U
Application number: CN202220422955.6U
Authority: CN
Inventors: 舒小菲; 夏守国
Original assignee: Workers Hospital of CAEP
Current assignee: Workers Hospital of CAEP
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-08-23
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a fixed MAN Yuele contraceptive ring, which solves the problem that the existing contraceptive ring is placed in a uterine cavity and is easy to move down or even fall off along with the increase of the service time. Including manyule birth control ware, the anti-disengaging structure of setting on manyule birth control ware, manyule birth control ware gets into palace chamber through the supplementary push-in device who uses rather than the cooperation, anti-disengaging structure includes and takes off the silk, the anticreep knot, supplementary push-in device includes the handle, run through in the dead lever of handle, establish push rod A on the dead lever, fix the adjusting block on push rod A, the dead lever is equipped with in and pushes the push rod B of palace chamber wall with the anticreep knot for hollow structure, be provided with the anticreep snap ring on the anticreep knot, push rod B's one end is for the L type structure that is used for placing the anticreep snap ring, the dead lever is extended to push rod B's the other end. The utility model adopts the above structure, can assist with fixed and the palace intracavity of manyule intrauterine device, increase the live time of intrauterine device.

Description

Fixed MANYUELE contraceptive ring

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to fixed manyuele contraceptive ring.

Background

The Manyule contraceptive ring is the only local drug contraception method in the prior art, has 1 very small progesterone sustained release layout, can slowly and stably release low-dose levonorgestrel after being placed into a uterine cavity, ensures that five or six years later after being placed in an ovarian cavity, can constantly release a small amount of progesterone to the local part of an ovary, and ensures that the internal environment of the cervix, the uterine cavity and the ovarian intima are in a condition of inappropriate conception, thereby obtaining an extremely reliable contraception effect.

However, after the traditional Manyule intrauterine device is placed in the uterine cavity, the intrauterine device frequently moves downwards and even falls off, and complications are caused. Therefore, a new menyueli contraceptive ring is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a fixed manyuele intrauterine device has solved current manyuele intrauterine device and has leaded to manyuele intrauterine device to place in the palace intracavity back owing to lack supplementary fixed knot structure, uses a period to appear moving down easily or drop and lead to causing the complication, influences the internal women's health problem that has manyuele intrauterine device put.

The utility model discloses a realize above-mentioned purpose, mainly realize through following technical scheme:

a fixed Menyle contraceptive ring comprises a Manyle contraceptive device and an anti-falling structure arranged on the Manyle contraceptive device, wherein the Manyle contraceptive device enters a uterine cavity through an auxiliary pushing device matched with the Manyle contraceptive device, the anti-falling structure comprises an anti-falling wire with one end fixedly connected with the Manyle contraceptive device and an anti-falling knot arranged at the other end of the anti-falling wire, the anti-falling knot is embedded into the uterine cavity wall through an auxiliary pushing device, the auxiliary pushing device comprises a handle, a fixed rod penetrating through the handle and fixed with the handle, a pushing rod A sleeved on the fixed rod and capable of sliding relative to the fixed rod, and an adjusting slide block fixed on the pushing rod A and driving the pushing rod A to slide, the fixed rod is a hollow structure for placing the Manyle contraceptive device, an accommodating cavity penetrating through the handle is arranged on a handle body, the handle is placed in the accommodating cavity, a rod pushing rod B pushing the anti-falling knot into the uterine cavity wall is arranged in the hollow structure of the fixed rod, the anti-falling device is characterized in that an anti-falling snap ring is arranged on the anti-falling knot, one end of the push rod B is of an L-shaped structure used for placing the anti-falling snap ring, and the other end of the push rod B extends out of the fixed rod.

In the technical scheme, the Manyule contraceptive device is of a T-shaped structure.

In the above technical solution, the manyule contraceptive device comprises two supporting cross arms which can be bent and stored in a space structure in the fixing rod.

In the above technical solution, the two supporting cross arms are symmetrically arranged.

In the technical scheme, the Mannesmann intrauterine device is a thermoplastic elastomer bracket.

In the technical scheme, the push rod is provided with a limiting block, and the position of the limiting block on the push rod is adjustable.

In the above technical scheme, the handle is provided with fixing holes extending out of two ends of the handle on the axis of the handle in the vertical direction, and the fixing rods are placed in the fixing holes and are fixedly connected with the handle.

In the technical scheme, sliding teeth are arranged on two sides of the adjusting sliding block, sliding grooves matched with the sliding teeth are formed in the inner wall of the accommodating cavity, and the sliding teeth are placed in the sliding grooves.

To sum up, owing to adopted above-mentioned technical scheme, the utility model has the advantages of it is following and beneficial effect:

the utility model discloses to the problem that present manyule birth control ware drops easily in the palace chamber, prevent through the anticreep knot that sets up on manyule birth control ware that manyule birth control ware from dropping, in the anticreep knot pushes palace chamber arm through push rod B, whole easy operation is convenient. The utility model discloses on the basis of current manyule intrauterine device structure itself, through improving the anticreep knot of manyule intrauterine device fixed connection promptly to improve current supplementary push device structure simultaneously, reach the assigned position and be fixed in the palace intracavity back when manyule intrauterine device, the anticreep knot is embedded into the palace intracavity simultaneously, with further fixed manyule intrauterine device, consequently can prevent manyule intrauterine device from droing in women's palace intracavity. Furthermore, the utility model discloses simple structure, economic benefits is high, is fit for using widely on a large scale.

Drawings

Fig. 1 is a schematic view of the structure of the Manyule contraceptive device of the present invention when it is placed in the fixing rod.

Fig. 2 is a schematic structural view of the manyuele contraceptive device of the present invention pushed into a designated position in the uterine cavity.

Fig. 3 is a schematic structural view of the manyule contraceptive device of the present invention.

Fig. 4 is a schematic structural view of the manyule contraceptive device of the present invention stored by the push rod a.

Fig. 5 is a schematic structural view of the push rod B of the present invention.

The artificial birth control device comprises a Manyule birth control device 1, a Manyule birth control device 2, a fixing rod 3, push rods A and 4, push rods B and 5, a limiting block 6, an adjusting slide block 7, a supporting cross arm 8, an anti-dropping wire 9, an anti-dropping knot 10 and an anti-dropping ring.

Detailed Description

In order to clearly explain the technical features of the present solution, the following description is made by way of an embodiment and with reference to the accompanying drawings.

As shown in fig. 1, a fixed MAN-MEILLE contraceptive ring comprises a MAN-MEILLE contraceptive device and an anti-dropping structure arranged on the MAN-MEILLE contraceptive device.

The Manyule contraceptive device is placed in the uterine cavity. The menyueli contraceptive device is a T-shaped structural support as shown in fig. 3, and adopts a thermoplastic elastomer for facilitating the push of the menyueli contraceptive device into the uterine cavity, so that the menyueli contraceptive device can be bent as shown in fig. 4. In order to be fixed in the uterine cavity, the T-shaped structure of the Manneslerian contraceptive device comprises two symmetrically-arranged supporting cross arms according to the structure (similar to a T-shaped tee) in the uterine cavity, and a supporting convex part is arranged at the tail part of each supporting cross arm, so that after the Manneslerian contraceptive device is pushed into the uterine cavity, the supporting cross arms can be automatically fixed in the uterine cavity by using the structure of the uterine cavity through the supporting convex parts.

The anti-falling structure is used for further fixing the Manyule intrauterine device. Including anticreep silk, anticreep knot and anticreep ring, and anticreep structure is integrated into one piece structure. One end of the anti-drop wire is fixed on the Manyule contraceptive device and is specifically positioned at the junction of the two supporting cross arms, the length of the anti-drop wire is not too long, otherwise the fixing effect is influenced. The other end of the anti-falling thread is provided with an anti-falling knot which is embedded into the uterine cavity wall, and the anti-falling knot can be fixed in the uterine cavity wall tissue after being embedded into the uterine cavity wall due to the elasticity and the contractility of the human tissue. In order to smoothly insert the anti-slip knot into the uterine cavity, an anti-slip ring is arranged on the anti-slip knot.

The Manyule contraceptive device enters the uterine cavity through an auxiliary pushing device matched with the Manyule contraceptive device. The auxiliary push-in device comprises a handle convenient for a doctor to operate during an operation, a fixed rod for placing the Manneslerian contraceptive ring, a push-in rod A for releasing the Manneslerian contraceptive device, and an adjusting slide block fixed on the push-in rod A. The body of handle is provided with the chamber that holds that runs through the handle, is provided with the spout on holding the inner wall in chamber, and the both sides of adjusting the slider are provided with the smooth tooth that suits with the spout, and smooth tooth is placed in its spout that corresponds the side, and adjusting the slider like this and holding intracavity can freely slide. The handle is provided with fixing holes extending out of two ends of the handle on the axis of the handle in the vertical direction, the fixing rod penetrates through the fixing holes and is fixed, namely one end of the fixing rod is located at the bottom of the handle, and the other end of the fixing rod extends out. The fixed rod is of a hollow structure and is used for placing and storing the Manyule contraceptive ring. Push rod A and dead lever are mutually supported and are pushed the palace intracavity with manyule intrauterine device, and push rod A cover is established fixedly and overtakes up, and can with the dead lever relative slip, and push rod A's one end is connected fixedly with adjusting the slider, can drive through adjusting the slider like this and push rod A and make a round trip to slide on the dead lever. In order to adapt to uterine cavities with different depths, the push-in rod A is provided with a limiting block, the position of the limiting block can be adjusted according to different clinical requirements, the push-in rod A is placed to be pushed too deeply to cause damage to the uterine cavity wall, and the push-in rod A is too shallow to cause that the Manyue intrauterine device is pushed not in place. The limiting block is arranged, so that the clinical operation is greatly facilitated. In order to be smooth with anticreep knot embedding palace chamber wall in, still be provided with push rod B in the hollow structure of dead lever, push rod B's length is greater than the length of dead lever, and push rod B's one end extends the bottom of dead lever, reaches the palace chamber and fixed back when manyue ring birth control ware, through pushing forward push rod B with the anticreep detain the top to the anticreep knot inlay in the palace chamber wall. The other end of the push rod B is of an L-shaped structure, as shown in fig. 5, the anti-drop ring is sleeved on the L-shaped structure, and the push rod B can be connected with the anti-drop ring to further drive the anti-drop knot.

Before operation, the Manyule contraceptive device is placed into the front end of the fixing rod, and the anti-falling ring is sleeved on the L-shaped structure at the upper end of the push rod B, as shown in figure 1. The supporting cross arm is located outside the fixed rod, the adjusting sliding block slides upwards, the push rod B moves upwards along with the supporting cross arm, the length of the front end of the push rod B is longer than that of the fixed rod, and the push rod B is matched with the fixed rod to store the MAN-Yue-Lu. Then the limiting block is adjusted, after the MANYUELE contraceptive device reaches the designated position, the adjusting slide block slides downwards, the push rod A moves downwards relative to the fixed rod at the moment, the stored MANYUELE is released, specifically, the two supporting cross arms are released from the push rod A, and as shown in figure 2, the MANYUELE contraceptive device is clamped into the uterine cavity and fixed. Meanwhile, the push rod B is pushed forwards to embed the anti-tripping button into the uterine cavity wall. At this time, the Manyule contraceptive device is fixed in the uterine cavity.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A fixed MANYUELE contraceptive ring is characterized by comprising a MANYUELE contraceptive device and an anti-falling structure arranged on the MANYUELE contraceptive device, wherein the MANYUELE contraceptive device enters a uterine cavity through an auxiliary pushing device matched with the MANYUELE contraceptive device for use, the anti-falling structure comprises an anti-falling wire with one end fixedly connected with the MANYUELE contraceptive device and an anti-falling knot arranged at the other end of the anti-falling wire, the anti-falling knot is embedded into the uterine cavity wall through the auxiliary pushing device, the auxiliary pushing device comprises a handle, a fixed rod penetrating through the handle and fixed with the handle, a pushing rod A sleeved on the fixed rod and capable of sliding relative to the fixed rod, and an adjusting slide block fixed on the pushing rod A and driving the pushing rod A to slide, the fixed rod is of a hollow structure for placing the MANYUELE contraceptive device, a containing cavity penetrating through the handle is arranged on a handle body, the handle is placed in the containing cavity, the anti-dropping retainer rod is characterized in that a push rod B for pushing the anti-dropping knot into the uterine cavity wall is arranged in the hollow structure of the fixing rod, an anti-dropping snap ring is arranged on the anti-dropping knot, one end of the push rod B is of an L-shaped structure for placing the anti-dropping snap ring, and the other end of the push rod B extends out of the fixing rod.

2. The permanent menyue contraceptive ring according to claim 1, wherein said menyue contraceptive device is of a T-shaped configuration.

3. The permanent menyue contraceptive device of claim 2, wherein said menyue contraceptive device includes two supporting arms which are flexible and storable within a space defined within the stationary rod.

4. The permanent manyule contraceptive ring of claim 3, wherein the two supporting arms are symmetrically disposed.

5. The permanent menyue contraceptive ring of claim 1, wherein said menyue contraceptive device is a thermoplastic elastomer stent.

6. The permanent MANYUELE IUD-contraceptive ring of claim 1, wherein the push-in rod is provided with a limiting block, and the position of the limiting block on the push-in rod is adjustable.

7. The fixed MANYUELE IUD-RING as claimed in claim 1, wherein said handle has a fixing hole on its vertical axis, and said fixing rod is placed in said fixing hole and connected with said handle.

8. The fixed MANYUELE IUD-RING as claimed in claim 1, wherein sliding teeth are arranged on both sides of said adjusting slider, a sliding groove matched with said sliding teeth is arranged on the inner wall of said containing cavity, and said sliding teeth are placed in said sliding groove.