Suspension supporting assembly for uterine prolapse

Abstract

The invention discloses a suspension supporting assembly for uterine prolapse, and belongs to the technical field of uterine prolapse surgeries, the suspension supporting assembly comprises a suspension belt and a patch arranged on the suspension belt in a sleeving mode, a puncture needle used for puncturing the uterus is fixedly arranged at the first end of the suspension belt, a through hole used for the suspension belt to penetrate through is formed in the patch, and the suspension belt penetrates through the through hole. The puncture needle can limit the patch between the suspension belt and the uterus after puncturing the uterus and the through hole, and the patch is wound to the second end of the suspension belt and penetrates through the suspension belt to form an annular structure used for surrounding the uterus. According to the invention, the patch is arranged, so that the patch is added in the gap between the bladder and the vagina for a patient with bladder bulge combined at the same time, and the purposes of supporting the bladder and correcting the bladder bulge can be achieved at the same time; for a patient with rectum bulge simultaneously, a patch can be added in a rectum and vagina gap, so that the purposes of supporting the rectum and correcting the rectum bulge can be achieved simultaneously.

Description

Technical Field

[0001] The present invention belongs to the technical field of uterine prolapse surgery, and particularly relates to a suspension and support assembly for uterine prolapse. Background Art

[0002] Uterine prolapse refers to the descent of the uterus from its normal position along the vagina, with the external orifice of the cervix reaching below the level of the ischial spines, and even the entire uterus prolapsing outside the vaginal orifice. Its clinical manifestations include the protrusion of a mass from the vagina, lower abdominal distension, soreness in the lumbosacral region, increased vaginal discharge, abnormal urination and defecation, which seriously affect the quality of life of patients.

[0003] The existing literature CN 205054532 U discloses an inguinal ligament suspension mesh for female pelvic organ prolapse. Using the mesh structure to hold the prolapsed uterus and hang it is a common technical route in existing surgeries for uterine prolapse. However, there are many drawbacks in the actual operation process. The surgical procedure requires opening the anterior and posterior leaves of the broad ligament of the uterus and the serous membranes of the anterior and posterior walls of the isthmus of the uterus, which not only increases the trauma but also may damage the uterine vessels beside the isthmus of the uterus, causing bleeding and injury. Moreover, during the uterine suspension process, the uterine side wall is likely to affect the bladder and intestines.

[0004] Therefore, there is a need to provide a suspension and support assembly for uterine prolapse to solve the above problems. Summary of the Invention

[0005] In view of this, the purpose of the present invention is to provide a suspension and support assembly for uterine prolapse. For patients with concomitant cystocele, a patch can be added in the vesicovaginal space to simultaneously support the bladder and correct cystocele; for patients with concomitant rectocele, a patch can be added in the rectovaginal space to simultaneously support the rectum and correct rectocele; for patients with simple uterine prolapse without concomitant cystocele and rectocele, the patch can be not added. Therefore, this invention can be flexibly combined to achieve pelvic floor reconstruction for complex prolapse conditions.

[0006] To achieve the above purpose, the present invention provides the following technical solutions: The present invention provides a suspension and support assembly for uterine prolapse, including a suspension strap and a patch sleeved on the suspension strap. A puncture needle for puncturing the uterus is fixedly arranged at the first end of the suspension strap. A through hole for the suspension strap to pass through is provided on the patch. After the puncture needle punctures the uterus and the through hole, the patch can be restricted between the suspension strap and the uterus and then wound around to the second end of the suspension strap and penetrate the suspension strap to form a ring structure for surrounding the uterus.

[0007] Further, a through hole is provided at the second end of the suspension strap, and the puncture needle at the first end of the suspension strap passes through the through hole after surrounding the uterus.

[0008] Further, a first loop integrally and fixedly connected to the suspension strap is provided at the second end of the suspension strap, and the inner wall of the first loop forms the through hole.

[0009] Further, a second loop for the suspension strap to pass through is provided on the patch, and the through hole is formed inside the second loop.

[0010] Further, the suspension strap is strip-shaped, and the puncture needle is fixedly arranged in the middle of the first end of the suspension strap.

[0011] Further, the patch is rectangular, and the width of the second loop is the same as the width of the patch.

[0012] Further, the width of the patch is greater than the width of the suspension strap.

[0013] Further, the suspension strap 1 is arranged in a mesh shape.

[0014] The beneficial effects of the present invention are as follows: By providing the patch, the purpose of the present invention is that for patients with concurrent cystocele, adding a patch in the vesicovaginal space can simultaneously achieve the support of the bladder and correct the cystocele; for patients with concurrent rectocele, adding a patch in the rectovaginal space can simultaneously achieve the support of the rectum and correct the rectocele; for patients with simple uterine prolapse without concurrent cystocele and rectocele, the patch can be not added. Therefore, this invention can be flexibly combined to achieve pelvic floor reconstruction for complex prolapse conditions.

[0015] Other advantages, objectives and features of the present invention will be described in the subsequent specification, and to some extent will be obvious to those skilled in the art, or those skilled in the art can be taught from the practice of the present invention. The objectives and other advantages of the present invention can be achieved and obtained through the following specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the objectives, technical solutions and beneficial effects of the present invention clearer, the present invention provides the following drawings for illustration: Figure 1 It is a schematic structural diagram of the state of the suspension strap puncturing the uterus and cooperating with the patch of the present invention; Figure 2 It is a schematic structural diagram of two patches of the embodiment of the present invention respectively arranged on the anterior wall and posterior wall of the uterus; Figure 3 It is a schematic structural diagram of a single patch of the embodiment of the present invention arranged on the posterior wall of the uterus for supporting the uterus and the intestine; Figure 4 It is a schematic structural diagram of a single patch of the embodiment of the present invention arranged on the anterior wall of the uterus for supporting the uterus and the bladder; Figure 5 Schematic structural diagram of the patch according to an embodiment of the present invention; Figure 6 Schematic structural diagram of the suspension strap according to an embodiment of the present invention; Figure 7 Schematic structural diagram of the suspension strap arranged in a net shape according to an embodiment of the present invention.

[0017] The markings in the drawings are as follows: suspension strap 1, puncture needle 101, first loop 102, through hole 103, patch 2, second loop 201, through hole 202, uterus 3. Detailed implementation manners

[0018] As Figures 1 - 7 shown, the present invention provides a suspension and support assembly for uterine prolapse, including: a suspension strap 1 and a patch 2 sleeved on the suspension strap 1. A puncture needle 101 for puncturing the uterus 3 is provided at the first end of the suspension strap 1. A through hole 202 for the suspension strap 1 to pass through is provided on the patch 2. After the puncture needle 101 punctures the uterus 3 and the through hole 202, the patch 2 can be restricted between the suspension strap 1 and the uterus 3 and wound around to the second end of the suspension strap 1 to penetrate the suspension strap 1 to form a ring structure for surrounding the uterus 3.

[0019] In this solution, according to the patient's own situation, one or two patches 2 can be provided. When one patch 2 is provided, as Figure 4 , the patch 2 can be arranged on the anterior uterine wall to support the uterus and the bladder, as Figure 3 , or it can be arranged on the posterior uterine wall to support the uterus and the intestine; when two patches 2 are provided, as Figure 2 , the two patches 2 are respectively arranged on the anterior and posterior uterine walls; as Figure 1 , during the operation, after the puncture needle 101 perforates the myometrium of the anterior isthmus of the uterus and passes through the patch 2 and perforates the myometrium of the anterior isthmus of the uterus again, the patch 2 is restricted on the uterine side wall by the suspension strap 1. Then the puncture needle 101 bypasses the uterus 3 and passes through the second end of the suspension strap 1 to form a ring structure of the suspension strap 1 surrounding the uterus 3. Then the free section of the suspension strap 1 is connected to the presacral ligament, and finally the redundant suspension strap 1 is cut off. Finally, the puncture needle 101 and the redundant strap 1 are taken out.

[0020] By providing the patch 2 in this solution, the purpose is that for patients with concomitant cystocele, the patch 2 is added in the vesicovaginal space, and the support of the bladder can be achieved simultaneously to correct the cystocele; for patients with concomitant rectocele, the patch 2 can be added in the rectovaginal space, and the support of the rectum can be achieved simultaneously to correct the rectocele; and for patients with simple uterine prolapse without concomitant cystocele and rectocele, the patch can be not added. Therefore, this invention can be flexibly combined to achieve pelvic floor reconstruction for complex prolapse conditions.

[0021] In an embodiment of the present invention, a through hole 103 is provided at the second end of the suspension strap 1, and the puncture needle 101 at the first end of the suspension strap 1 passes through the through hole 103 after surrounding the uterus 3, so as to reduce the puncture operation during the surgery.

[0022] In an embodiment of the present invention, a first loop 102 fixedly connected to the suspension strap 1 as a whole is provided at the second end of the suspension strap 1, and the inner wall of the first loop 102 forms the through hole 101. By providing the first loop 102, the contact area when the suspension strap 1 passes through the first loop 102 is increased, which is convenient for suspending the uterus 3.

[0023] In an embodiment of the present invention, a second loop 201 for the suspension strap 1 to pass through is provided on the patch 2, and a through hole 202 is formed inside the second loop 201. By providing the second loop 201, after the suspension strap 1 passes through the inside of the second loop 201, the second loop 201 can widely cover the suspension strap 1, enhancing the stability of the patch 2 and reducing the influence of the suspension strap 1 on the outer wall of the uterus 3, the outer wall of the bladder, and the outer wall of the intestine during the suspension of the uterus 3.

[0024] In an embodiment of the present invention, the suspension strap 1 is strip-shaped, and the puncture needle 101 is fixedly arranged in the middle of the first end of the suspension strap 1.

[0025] In this solution, the puncture needle 101 can be fixed to the suspension strap 1 by wire binding, and the suspension strap 1 is strip-shaped for easy cutting according to the suspension width.

[0026] In an embodiment of the present invention, the patch 2 is arranged in a rectangle, and the width of the second loop 201 is the same as the width of the patch 2, so as to facilitate cutting the patch 2 according to the support width.

[0027] In an embodiment of the present invention, the suspension strap 1 is arranged in a mesh.

[0028] In this solution, the suspension strap 1 is arranged in a mesh to increase the friction force between the suspension strap 1 and the uterus, thereby improving the stability of the suspension strap 1 for suspending the uterus.

[0029] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. A suspension support assembly for uterine prolapse, characterized in that, It includes a suspension strap and a patch sleeved on the suspension strap. A puncture needle for puncturing the uterus is fixedly arranged at the first end of the suspension strap. A through hole for the suspension strap to pass through is provided on the patch. After the puncture needle punctures the uterus and the through hole, the patch can be restricted between the suspension strap and the uterus, and then winds around to the second end of the suspension strap and passes through the suspension strap to form an annular structure for surrounding the uterus.

2. The suspension support assembly for uterine prolapse according to claim 1, characterized in that: A through hole is provided at the second end of the suspension strap, and the puncture needle at the first end of the suspension strap passes out through the through hole after winding around the uterus.

3. The suspension support assembly for uterine prolapse according to claim 2, characterized in that: A first loop fixedly connected to the suspension strap as a whole is provided at the second end of the suspension strap, and the inner wall of the first loop forms the through hole.

4. The suspension support assembly for uterine prolapse according to claim 3, wherein: A second loop for the suspension strap to pass through is provided on the patch, and the inner side of the second loop forms the through hole.

5. The suspension support assembly for uterine prolapse according to claim 4, characterized in that: The suspension strap is strip-shaped, and the puncture needle is fixedly arranged in the middle of the first end of the suspension strap.

6. The suspension support assembly for uterine prolapse according to claim 5, characterized in that: The patch is rectangularly arranged, and the width of the second loop is the same as the width of the patch.

7. The suspension support assembly for uterine prolapse according to claim 6, wherein: The width of the patch is greater than the width of the suspension strap.

8. The suspension support assembly for uterine prolapse according to claim 1, wherein: The suspension strap 1 is mesh-shaped.

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