A U-shaped mirena ring fixing suture device

Abstract

The utility model relates to the technical field of mirena ring fixation, especially a kind of U type mirena ring fixed suture device, it installs fixed structure on suture structure, and suture structure is shrunk into guiding structure, after that medical staff will guiding structure be inserted into the uterus of patient, again suture structure is stretched out from guiding structure, and the top of suture structure is pierced into the myometrium of patient, the two ends of fixed structure are anchored into myometrium, so that fixed structure will mirena ring be sutured and fixed in the uterus of patient, to improve the practicability of U type mirena ring fixed suture device;Including guiding structure;Still including fixed structure and suture structure, suture structure is installed in guiding structure, fixed structure is installed on suture structure;Guiding structure is positioned and guided to suture structure, suture structure is fixed by fixed structure to mirena ring.

Description

Technical Field

[0001] This utility model relates to the technical field of Mirena loop fixation, and in particular to a U-shaped Mirena loop fixation suture device. Background Technology

[0002] The Mirena IUD, commonly known as the levonorgestrel-releasing intrauterine contraceptive system, is a special type of intrauterine device. It is typically placed in the patient's uterus using methods such as the fixation device disclosed in utility model patent CN222399074U and the intrauterine contraceptive ring fixation component disclosed in utility model patent CN217593189U. However, during use, it was found that some patients have large uteruses, making it difficult for the Mirena IUD to be properly secured in the uterus and causing it to easily fall out, resulting in poor practicality. Therefore, there is an urgent need for a U-shaped Mirena IUD fixation suture device to fix the Mirena IUD in the patient's uterus. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a U-shaped Mirena IUD fixation suture device that installs a fixing structure on a suture structure and retracts the suture structure into a guide structure. Medical personnel then insert the guide structure into the patient's uterus, extend the suture structure from the guide structure, and insert the top of the suture structure into the myometrium of the patient's uterine wall. The two ends of the fixing structure are anchored into the myometrium of the uterine wall, thus fixing the Mirena IUD in the patient's uterus. This improves the practicality of the U-shaped Mirena IUD fixation suture device.

[0004] This utility model discloses a U-shaped Mireille ring fixation suture device, which includes a guide structure, a fixation structure, and a suture structure. The suture structure is installed in the guide structure, and the fixation structure is installed on the suture structure. The guiding structure limits and guides the suture structure, and the suture structure sutures and fixes the Mirena ring through the fixing structure; The fixation structure is installed on the suture structure, and the suture structure is retracted into the guide structure. Then, the medical staff inserts the guide structure into the patient's uterus, and then extends the suture structure out of the guide structure. The top of the suture structure is inserted into the myometrium of the patient's uterine wall, and the two ends of the fixation structure are anchored into the myometrium of the uterine wall. The fixation structure sutures and fixes the Mirena IUD in the patient's uterus, thereby improving the practicality of the U-shaped Mirena IUD fixation suture device.

[0005] Preferably, the guide structure includes a push rod outer tube and a slider. The bottom of the push rod outer tube has an opening, and the slider is slidably installed at the opening of the push rod outer tube. The suture structure is installed on the slider. Medical personnel can slide the slider downward to retract the suture structure into the push rod outer tube, and slide the slider upward to extend the top of the suture structure from the top of the push rod outer tube, thereby improving the practicality of the U-shaped Mireille ring fixation suture device.

[0006] Preferably, the suture structure includes a built-in push rod and a needle. The bottom of the built-in push rod is mounted on a slider, and the needle is mounted on the top of the built-in push rod. The fixing structure is mounted on the needle, and then the top of the needle is inserted into the myometrium of the patient's uterine wall, and both ends of the fixing structure are anchored into the myometrium of the uterine wall, thereby improving the practicality of the U-shaped Mirena loop fixation suture device.

[0007] Preferably, the needles are in two sets, and the bottoms of the two sets of needles are movably connected; the two ends of the fixing structure are respectively installed on the two sets of needles, and the two ends of the fixing structure are anchored into the myometrium of the patient through the top of the two sets, thereby improving the practicality of the U-shaped Mirena ring fixation suture device.

[0008] Preferably, both sets of needles have grooves at their tops; the grooves at the tops of the two sets of needles respectively bind the two ends of the fixing structure, thereby improving the practicality of the U-shaped Mireille ring fixation suture device.

[0009] Preferably, the mass of the outer top of the two sets of needles is greater than that of the inner top of the two sets of needles; after the two sets of needles are extended from the push rod outer tube, the two sets of needles automatically open, thereby improving the practicality of the U-shaped Mireille ring fixation suture device.

[0010] Preferably, the fixing structure includes a suture, and both ends of the suture are provided with knots; the knots at both ends of the suture are respectively locked in the grooves of two sets of needles, and after the tops of the two sets of needles are inserted into the myometrium of the patient's uterine wall, the knots at both ends of the suture are anchored into the myometrium of the uterine wall, so that the suture fixes the Mirena IUD in the patient's uterus, thereby improving the practicality of the U-shaped Mirena IUD fixing suture device.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the fixing structure is installed on the suture structure and the suture structure is retracted into the guide structure. Then, the medical staff inserts the guide structure into the patient's uterus, and then extends the suture structure out of the guide structure. The top of the suture structure is inserted into the myometrium of the patient's uterine wall, and the two ends of the fixing structure are anchored into the myometrium of the uterine wall, so that the fixing structure sutures and fixes the Mirena IUD in the patient's uterus, thereby improving the practicality of the U-shaped Mirena IUD fixing suture device. Attached Figure Description

[0012] Figure 1This is a schematic diagram of the first isometric structure of this utility model; Figure 2 This is a schematic diagram of the second isometric structure of this utility model; Figure 3 This is an isometric structural diagram of the guide structure of this utility model; Figure 4 This is a front view structural diagram of the present invention; Figure 5 This is a utility model Figure 4 A magnified structural diagram of part A in the diagram.

[0013] The following are labels in the attached diagram: 1. Push rod outer tube; 2. Slider; 3. Internal push rod; 4. Needle; 5. Groove; 6. Suture thread; 7. Thread knot. Detailed Implementation

[0014] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0015] Example like Figures 1 to 5 As shown, a U-shaped Mireille ring fixation suture device includes a guide structure; it also includes a fixation structure and a suture structure, wherein the suture structure is installed in the guide structure and the fixation structure is installed on the suture structure; The guiding structure limits and guides the suture structure, and the suture structure sutures and fixes the Mirena ring through the fixing structure; The guide structure includes a push rod outer tube 1 and a slider 2. The bottom of the push rod outer tube 1 is provided with an opening, and the slider 2 is slidably installed at the opening of the push rod outer tube 1. The suture structure includes a built-in push rod 3 and a needle 4. The bottom of the built-in push rod 3 is mounted on the slider 2, and the needle 4 is mounted on the top of the built-in push rod 3. The needles 4 are in two sets, and the bottoms of the two sets of needles 4 are movably connected; The top of each of the two sets of needles 4 is provided with a groove 5; The mass of the outer top of the two sets of needles 4 is greater than that of the inner top of the two sets of needles 4. The fixing structure includes a suture 6, and both ends of the suture 6 are provided with knots 7; The knots 7 at both ends of the suture 6 are respectively secured in the grooves 5 of the two sets of needles 4. The medical staff slides the slider 2 downward to retract the two sets of needles 4 into the push rod outer tube 1. Then, the medical staff inserts the push rod outer tube 1 into the patient's uterus. Then, by sliding the slider 2 upward, the two sets of needles 4 are extended out of the push rod outer tube 1. At the same time, the two sets of needles 4 automatically open. The medical staff continues to push the slider 2 to insert the tops of the two sets of needles 4 into the patient's uterine wall muscle layer. Then, the knots 7 at both ends of the suture 6 are anchored into the uterine wall muscle layer, so that the suture 6 fixes the Mirena IUD in the patient's uterus, thereby improving the practicality of the U-shaped Mirena IUD fixation suture device.

[0016] The push rod outer tube 1 and slider 2 of the U-shaped Mireille ring fixation suture of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0017] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A U-shaped Mirena loop fixation suture device, comprising a guide structure; characterized in that, It also includes a fixing structure and a stitching structure, with the stitching structure installed in the guide structure and the fixing structure installed on the stitching structure; The guiding structure limits and guides the suture structure, and the suture structure sutures and fixes the Mirena ring through the fixing structure.

2. The U-shaped Mireille ring fixation suture device as described in claim 1, characterized in that, The guide structure includes a push rod outer tube (1) and a slider (2). The bottom of the push rod outer tube (1) is provided with an opening, and the slider (2) is slidably installed at the opening of the push rod outer tube (1).

3. The U-shaped Mireille ring fixation suture device as described in claim 2, characterized in that, The suture structure includes a built-in push rod (3) and a needle (4), with the bottom of the built-in push rod (3) mounted on the slider (2) and the needle (4) mounted on the top of the built-in push rod (3).

4. The U-shaped Mireille ring fixation suture device as described in claim 3, characterized in that, The needles (4) are in two sets, and the bottoms of the two sets of needles (4) are movably connected.

5. The U-shaped Mireille ring fixation suture device as described in claim 4, characterized in that, The top of both sets of needles (4) is provided with a groove (5).

6. The U-shaped Mirena loop fixation suture as described in claim 4, characterized in that, The mass of the outer top of the two sets of needles (4) is greater than that of the inner top of the two sets of needles (4).

7. The U-shaped Mireille ring fixation suture device as described in claim 1, characterized in that, The fixing structure includes a suture (6), and both ends of the suture (6) are provided with knots (7).

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