An apparatus for intraoperative shaping of an ovarian wound surface and hemostasis

Abstract

The application discloses a device for shaping and hemostasis of an ovary wound surface in surgery, which comprises a mesh bag, a threading loop and a contraction and pressure wire, a plurality of threading loops are uniformly arranged on the contraction opening of the mesh bag, the contraction and pressure wire is wound around the bottom of the mesh bag, and then is respectively led to the two sides along the outer edge of the mesh bag, and is multi-pointly penetrated through the mesh bag wire double helix upwards, after the contraction and pressure wire reaches the edge of the contraction opening of the mesh bag, a section of the contraction and pressure wire is left after each winding half a turn along the threading loop on the contraction opening. The device can minimize the damage and function influence of the residual ovary tissue, and can obtain the shaping and hemostasis effect of the residual ovary tissue wound surface, and has the advantages of simple operation, safety and effectiveness and good hemostasis effect.

Description

Technical Field

[0001] This invention relates to a gynecological medical device, specifically a device used in surgery for ovarian wound shaping and hemostasis. Background Technology

[0002] Ovarian lesion removal with ovarian preservation is now widely available. However, the suturing and / or electrocoagulation for hemostasis of the surgical wound and the reshaping of residual ovarian tissue can cause further damage and functional impairment to the remaining ovarian tissue, especially in young women who wish to preserve their fertility. Ovarian lesion removal with ovarian preservation surgery requires maximizing the protection of normal residual ovarian tissue and function, simplifying the surgical procedure, shortening the operation time, reducing reliance on electrocoagulation and / or suturing for hemostasis, and simultaneously restoring the normal ovarian anatomy to achieve both reshaping and functional recovery. To date, there is no safe and effective surgical device that can minimize intraoperative damage and functional impact on residual ovarian tissue while simultaneously achieving wound shaping and hemostasis of the remaining ovarian tissue. Summary of the Invention

[0003] This invention provides a device for shaping and hemostasis of ovarian wounds during surgery, which can minimize damage and functional impact on residual ovarian tissue while achieving the effects of shaping and hemostasis of residual ovarian tissue wounds. It is simple to operate, safe and effective, and has a good hemostatic effect.

[0004] To achieve the above objectives, the present invention includes: a net bag, threading loops, and a shrink-pressing line. Several threading loops are evenly arranged on the shrink opening of the net bag. The shrink-pressing line starts from the bottom of the net bag, wraps around the bottom of the bag, and then extends to both sides along the outer edge of the net bag, passing through the net bag line at multiple points and spiraling upwards. After the shrink-pressing line reaches the edge of the shrink opening of the net bag, it wraps around the threading loops on the shrink opening for half a turn, leaving a section extending out.

[0005] Following ovarian lesion removal surgery, for areas of significant active bleeding from the residual ovarian tissue wound, sutures and / or electrocoagulation are used to stop the bleeding. The present invention is then placed in the pelvic surgical site, aligning the residual ovarian tissue wound and restoring the position of the ovarian cortex and medulla. The tissue is then placed into a mesh bag through the contraction opening of the invention. The contraction and pressure sutures are tightened as needed. Once the residual ovarian tissue shows no significant bleeding and has taken shape, it is observed for a few more minutes. If no significant bleeding is observed, the sutures are tied and fixed. Excess contraction and pressure sutures are cut off, the abdominal cavity is irrigated, and the surgery is completed. This method has advantages such as simple operation, short operation time, safety, effectiveness, and good hemostasis. It can minimize damage and functional impact on residual ovarian tissue and restore the normal anatomical structure of the ovary. Attached Figure Description

[0006] The present invention will now be described in further detail with reference to the accompanying drawings.

[0007] Figure 1 This is a schematic diagram of the structure of the present invention.

[0008] In the diagram: 1-mesh bag; 2-shrinkable opening; 3-threaded loop; 4-shrinkable pressure line. Detailed Implementation

[0009] Depend on Figure 1 As can be seen, this invention includes: a net bag 1, threading coils 3, and a compression and pressure line 4. Several threading coils are evenly arranged on the contraction opening 2 of the net bag. The compression and pressure line 4 starts from the bottom of the net bag, wraps around the bottom, and then extends outwards along the outer edge of the net bag, passing through the net bag threads at multiple points to form a double spiral upwards. After reaching the edge of the contraction opening 2, the compression and pressure line passes through the threading coils 3 on the contraction opening, each wrapping half a turn, leaving a section protruding. The protruding length should facilitate pulling operations. The net bag 1, compression and pressure line 2, and threading coils 4 are all made of medical-grade absorbable material, and their strength and performance meet surgical requirements. When the two ends of the compression and pressure line are pulled, the contraction opening and the net bag can gradually shrink, achieving the effect of compressing and shaping residual ovarian tissue and stopping bleeding. The specifications and sizes of this invention can be manufactured into a series of products according to surgical needs. This invention can be used for both laparoscopic ovarian lesion removal and conventional open ovarian lesion removal. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this invention.

Claims

1. A device for ovarian wound shaping and hemostasis during surgery, comprising: The net bag (1), threading coil (3), and shrink-pressurizing line (4) are characterized by having several threading coils (3) evenly arranged on the shrink opening (2) of the net bag. The shrink-pressurizing line (4) starts from the bottom of the net bag, wraps around the bottom of the bag, and then goes to both sides along the outer edge of the net bag, passing through the net bag line at multiple points and spiraling upwards. After the shrink-pressurizing line (4) reaches the edge of the shrink opening (2) of the net bag, it wraps around the threading coil on the shrink opening for half a turn and leaves a section extending out.

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