CN214712708U - Special puncture awl of pelvic floor repair system - Google Patents

Abstract

The utility model discloses a special puncture awl of pelvic floor repair system, include the handle and locate the cone of handle front end, the cone includes awl body and conical head, and the awl body is terminal to link to each other with the handle, and the front end opening, inside hollow structure for being equipped with the net piece, conical head end pass through detachable construction and the awl body front end opening links to each other, and is equipped with the pull wire that links to each other with the net piece on the conical head end. The puncture awl adopts a separable structure of a built-in mesh and an awl body and head, can realize one-time puncture to complete mesh suspension surgery of pelvic floor obstacle prolapse, greatly simplifies surgery steps, reduces surgery difficulty and reduces trauma of patients; meanwhile, a bayonet behind the conical tip is eliminated, puncture resistance is reduced, and damage to soft tissues around the puncture point is avoided.

Description

Special puncture awl of pelvic floor repair system

Technical Field

The utility model belongs to the pelvic floor restoration art uses apparatus, concretely relates to special puncture awl of pelvic floor repair system.

Background

Female Pelvic Floor Dysfunction (PFD) is a disease caused by relaxation, damage or dysfunction of pelvic floor support structure due to multiple causes, and is well developed in the middle-aged and the elderly women. Pelvic floor organ prolapse mainly refers to pathological reduction of uterus, vagina and/or adjacent organs of pelvic organs (bladder, uterus, vagina and rectum) caused by pelvic tissue degeneration, trauma, congenital dysplasia or postpartum factors, and the disease has a disease incidence rate of about 40% in China. Problems such as Pelvic Organ Prolapse (POP) and Stress Urinary Incontinence (SUI) caused by PFD seriously affect the physical and mental health and quality of life of women.

With the aging of the social population, POP has become a common disease of middle-aged and elderly women, which hinders the work and social activities of women, female patients suffer from urinary incontinence more commonly than hypertension, depression and diabetes, and the medical cost is far higher than that of coronary heart disease, osteoporosis, breast cancer and the like, and the POP becomes one of the 5 most common chronic diseases threatening the health of women. At present, in the majority of female Pelvic Floor Dysfunction (PFD) patients in China, the consciousness of seeing a doctor is less than 1/3, the patient has poor cognition on the disease, or the patient is considered to be inevitable for the old, or the doctor does not see the doctor actively due to shy and the like, and the diagnosis rate is very low. Many middle-aged and elderly women often experience lower abdomen discomfort and even dropping and falling of the vulva with lumps with increasing age. These symptoms are in fact the clinical manifestations of pelvic organ prolapse. Statistically, about 75% of women suffer from different degrees of pelvic organ prolapse.

With the development of female pelvic floor science in recent years, various new treatment means are continuously emerged, and the continuous improvement and application of new surgical instruments and materials also make the development of pelvic floor dysfunction surgery have new breakthroughs, and the treatment effect is continuously improved.

Pelvic floor reconstruction surgery can be performed vaginally or transabdominally, and physicians can reconstruct the position of prolapsed organs and strengthen surrounding tissues and ligaments during treatment. Vaginal defects will also be repaired. The surgical approaches include transvaginal, transabdominal, laparoscopic and the like, and various suspension and total pelvic floor reconstruction operations completed by the mesh are safe and minimally invasive treatments for pelvic floor prolapse at present. (e.g., some women who have stress incontinence require additional treatment with a sling prior to surgery to correct the incontinence.)

At present, the puncture awl of the domestic pelvic floor repair system used in clinic is as follows: the surgical instrument for repairing pelvic floor is disclosed in application number CN201721060712.8, and is characterized in that a vagina is punctured through skin, silk threads are pulled through a groove of a puncturing cone, and then a mesh is pulled out. However, in the process of withdrawing the awl, due to the influence of the bayonet 2 (see fig. 1) for the traction wire to be clamped in, which is arranged behind the awl point 1, the friction force is increased, so that the resistance is increased when the puncture awl is withdrawn, the puncture awl is difficult to withdraw from the human body, and meanwhile, in the process of penetrating and withdrawing the puncture awl, the bayonet easily causes the damage of soft tissues around the puncture point.

Because the diseases related to PED have attracted extensive attention and attention of society, the improvement of the puncture cone in the pelvic floor repair system is important and urgent for better improving the reproductive health condition of women, improving the quality of life, reducing the medical cost and economic burden of patients and promoting the recovery of the physiological function of the patients.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a special puncture awl of pelvic floor repair system is provided, can simplify the operation step, reduce the puncture resistance, avoid the damage that causes the soft tissue.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a special puncture awl of pelvic floor repair system, includes the handle and locates the cone of handle front end, the cone includes awl body and conical head, and awl body end links to each other with the handle, and the front end opening, inside hollow structure for being equipped with the net piece, conical head end pass through detachable construction and awl body front end opening and link to each other, and be equipped with the pull wire that links to each other with the net piece on the conical head end.

The detachable structure is a plug structure.

The detachable structure is a threaded connection structure.

One end of the traction wire is fixed at the center of the end face of the tail end of the conical head, and the other end of the traction wire is connected to the connecting end of the net piece.

Adopt the utility model discloses a special puncture awl of pelvic floor repair system has following advantage:

1. the mesh suspension operation of pelvic floor obstacle prolapse can be completed by one-time puncture by adopting a separable structure of a built-in mesh and a cone body and a head, so that the operation steps are greatly simplified, the operation difficulty is reduced, and the wound of a patient is reduced;

2. a bayonet behind the conical tip is eliminated, puncture resistance is reduced, and damage to soft tissues around the puncture point is avoided.

Drawings

The following detailed description of the present invention is made with reference to the accompanying drawings and the embodiments:

FIG. 1 is a schematic view of the structure of the cone tip of a prior art pelvic floor repair surgical instrument;

fig. 2 is a schematic structural view of the special puncture cone of the present invention.

Fig. 3 is an enlarged schematic view of the cone structure of the present invention.

Fig. 4-9 are schematic diagrams of the steps of the application method a-i of the special puncture cone of the present invention, respectively.

Detailed Description

The utility model discloses a special puncture awl of pelvic floor repair system is as shown in fig. 2-fig. 3, the same with prior art is, also includes handle 3 equally and locates the cone 4 of 3 front ends of handle, the difference is, cone 4 includes awl body 5 and conical head 6, and awl body 5 end links to each other fixedly with handle 3, and the front end is opening then, and inside hollow structure for being equipped with net piece 7, and conical head 6 end passes through detachable construction 9 and links to each other with the 5 front end openings of awl body to form the arc crotch shape with awl body 5 front end, and be equipped with the pull wire 8 that links to each other with net piece 7 on the conical head 6 end. Detachable construction 9 can adopt plug structure, threaded connection structure or other similar detachable construction, wherein adopts plug structure as the preferred, is similar to plug designs such as pen socket, can also add little bayonet socket and joint piece cooperation form certainly in plug structure, above design is used for guaranteeing in the puncture in-process, the connection between awl body 5 and the conical head 6 and does not drop (usually when puncturing forward, conical head 6 also is difficult for droing), and when needing awl body 5 and conical head 6 separation, can conveniently break away from. One end of the traction wire 8 is fixed at the center of the end face of the tail end of the conical head 6, and the other end of the traction wire is also arranged in the hollow structure of the conical body 5 and connected to the connecting end of the net piece 7.

Adopt the utility model discloses a special puncture awl of pelvic floor repair system, its application method compares with prior art, has also optimized, makes the operation more simple and convenient, and concrete step please show with fig. 4-9:

a. holding the handle 3 to make the cone 4 penetrate from the vagina 10;

b. after penetrating into the corresponding position, the conical head 6 is upwards pierced;

c. the conical head 6 sequentially penetrates out of the vagina 10 and the skin 20;

d. the cone head 6 is separated from the cone body 5, the cone head 6 which penetrates out of the skin continuously pulls the mesh 7 out of the cone body 5 through the pull wire 8, and the cone body 5 is withdrawn from the vagina 10;

e. the traction net sheet 7 is opened and fixed on the mucosa of the vagina 10;

d. the traction line 8 which penetrates out along with the conical head 6 is cut off, and the mesh 7 suspension operation of the pelvic floor obstacle prolapse can be completed.

However, those skilled in the art should realize that the above embodiments are only used for illustrating the present invention and not used as a limitation of the present invention, and that the changes and modifications to the above embodiments are within the scope of the appended claims as long as they are within the true spirit of the present invention.

Claims (4)

1. The utility model provides a special puncture awl of pelvic floor repair system, includes the handle and locates the cone of handle front end, its characterized in that: the cone comprises a cone body and a cone head, the tail end of the cone body is connected with the handle, the front end of the cone body is open, a hollow structure provided with a net piece is arranged inside the cone body, the tail end of the cone head is connected with the front end of the cone body through a detachable structure, and a traction line connected with the net piece is arranged on the tail end of the cone head.

2. The puncture cone special for the pelvic floor repair system according to claim 1, wherein: the detachable structure is a plug structure.

3. The puncture cone special for the pelvic floor repair system according to claim 1, wherein: the detachable structure is a threaded connection structure.

4. The puncture cone special for the pelvic floor repair system according to claim 1, wherein: one end of the traction wire is fixed at the center of the end face of the tail end of the conical head, and the other end of the traction wire is connected to the connecting end of the net piece.

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