Surgical ring reduction insertion device

Abstract

The present invention provides a surgical ring contraction insertion and implantation device, which belongs to the technical field of surgical instruments for anal ring contraction and vaginal tightening, and includes an introducer and an implantation belt; the introducer includes an introduction ring and a connecting rod; the introduction ring is a spiral annular structure, the introduction ring rotates at least 360 degrees, the outer end is a needle tip, the inner end is smoothly connected to the first end of the connecting rod through a connecting bend, and a lead hole is provided on the needle tip; the implantation belt includes a hollow tube body and a mastoid end provided on the first end of the tube body, and the second end of the tube body is a clamping hole end for the mastoid end to be inserted. The surgical ring contraction insertion and implantation device provided by the present invention can smoothly complete the annular implantation of an anal contraction medium while leaving an incision around the human anus. The effect of an incision is to reduce the chance of infection, relieve the patient's pain, and reduce the anal discomfort caused by postoperative scar problems. The implantation belt adopts the cooperation of the mastoid end and the clamping hole end to achieve an annular connection, and the operation is simple.

Description

Technical Field

[0001] The invention belongs to the technical field of surgical instruments for anal ring contraction and vaginal tightening, and specifically discloses a surgical ring contraction insertion and implantation device for anus or vagina. Background Art

[0002] 1. The current steps of anorectal (general surgery) anal tightening surgery (or "anal stenosis") are as follows:

[0003] 1. Lithotomy position;

[0004] 2. Silver threads caused by incision and needle piercing: Use a sharp knife to make a small longitudinal incision 0.4-0.5 cm long in front and back of the anus 2-3 cm away from the anal margin. Use an aneurysm needle or a large curved round needle, or a long puncture needle bent into a semicircle, insert it from the back incision, through the subcutaneous tissue at the outer edge of the anal sphincter on one side, and pierce it out from the front incision. Pass No. 20 silver wire (or stainless steel wire) through the needle hole (or the needle core of the puncture needle), withdraw the aneurysm needle or puncture needle, and cause silver threads. Figure 1 As shown;

[0005] 3. Insert the other end of the silver wire through the anal incision in the same way, and lead it out through the subcutaneous tissue of the opposite side to form a ring under the skin. Figure 2 As shown;

[0006] 4. Tighten the silver wire and shrink the anus. First ask the assistant to put the index finger into the anus, then gradually tighten the two ends of the silver wire to shrink the anus to the extent that it is close to the index finger, and tighten the silver wire at the posterior incision;

[0007] 5. Suture and cut off the excess silver wire, twist the silver wire head toward the coccyx, bury it in the subcutaneous tissue, and finally suture the front and back incisions with silk thread. Figure 3 shown.

[0008] The above operation process is basically performed through two incisions in the front, back, left and right of the anus. There are no special anal contraction materials and piercing instruments. Anal contraction materials mostly use substitutes such as "tape", "hose", "infusion tube", and "silver thread". The piercing instruments mostly use vascular clamps or large semi-circular curved needles.

[0009] 2. In the treatment of vaginal relaxation syndrome, urology, obstetrics and gynecology, and plastic surgery departments mostly use conservative and surgical treatment methods for vaginal tightening. Surgical treatments mostly use incision, folding suture, or tissue implantation such as patches and meshes. There are varying degrees of complications and sequelae, and the non-surgical effect is relatively poor. Summary of the invention

[0010] The invention provides a surgical ring contraction insertion and implantation device which is easy to operate and can achieve the purpose of ring contraction of the anus or vagina while reducing incisions, reducing the infection probability and alleviating the pain of patients.

[0011] To achieve the above-mentioned purpose, the present invention provides a surgical ring contraction insertion and implantation device, comprising an introducer and an implantation belt; the introducer comprises a insertion ring and a connecting rod; the insertion ring is an annular structure, the insertion ring rotates at least 360 degrees, the outer end is a needle tip, the inner end is smoothly connected to the first end of the connecting rod through a connecting bend, and a guide hole is arranged on the needle tip; the implantation belt comprises a hollow tube body and a mastoid end arranged on the first end of the tube body, and the second end of the tube body is a clamping hole end for the mastoid end to be inserted.

[0012] Furthermore, a handle is provided at the second end of the connecting rod.

[0013] Furthermore, the introducer is integrally formed of a rigid material.

[0014] Furthermore, the implantable belt is made of medical biological latex and is injected with an antioxidant and anti-aging matrix, and a sustained-release anti-inflammatory and analgesic coating is provided on the surface of the belt.

[0015] Furthermore, the diameter of the implant band is 0.3-0.5 cm, the cross section is circular or elliptical, and the length is small or large according to the needs of the human body.

[0016] The present invention has the following advantages:

[0017] The anal ring contraction is used as an example to illustrate the use of the surgical ring contraction insertion implantation device. A radial longitudinal or transverse incision is made 1-1.5 cm outside the linea alba. The incision is deep to the subcutaneous tissue and is about 1 cm long. The needle tip of the insertion ring of the introducer is inserted from the incision. By rotating the connecting rod, the insertion ring is inserted 360 degrees in a ring shape along the subcutaneous tissue around the anus. When the needle tip of the insertion ring and the guide hole are exposed through the incision, the implant belt is fixed with silk thread through the guide hole, and then the connecting rod is rotated in the opposite direction to withdraw the insertion ring from the original incision. At the same time, the implant belt is pulled around the anus and implanted. The traction silk thread is cut off, the ring size is adjusted, the excess part of the tube body is cut off, and the mastoid end is inserted into the card hole end to make the implant belt annular. The implant belt automatically returns to the subcutaneous tissue around the anus, and the incision is sutured with 1-2 stitches to complete the operation. As can be seen from the above, the surgical ring contraction insertion and implantation device provided by the present invention can successfully complete the anal implantation of an anal contraction medium while leaving an incision around the human anus. The effect of an incision is to reduce the chance of infection, relieve the pain of the patient, and reduce the anal discomfort caused by postoperative scar problems. The implantation belt adopts a buckle fit between the mastoid end and the clamping hole end to achieve an annular connection. The clinical operation is safe and simple, the ring contraction effect is clear, and it is easy to promote and use.

[0018] For the treatment of vaginal relaxation syndrome, the present invention innovatively sets up a single vaginal incision to implant an elastic bio-latex band, which can tighten and shape the vaginal opening in one go, making it possible to alleviate the current situation of high incidence and low treatment rate of vaginal relaxation in my country; at the same time, it can complete the treatment of the clinical symptoms of uterine prolapse outside the vagina. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1-Figure 3 This is a schematic diagram of the current anal tightening surgery operation;

[0020] Figure 4 A schematic diagram of the structure of an introducer in the surgical ring contraction inserting and implanting device provided by the present invention;

[0021] Figure 5 The present invention is a schematic diagram of the structure of the implant belt in the surgical ring contraction insertion and implantation device provided by the present invention.

[0022] In the figure: 1.1-threading ring; 1.2-connecting rod; 1.3-needle tip; 1.4-connecting bend; 1.5-wire hole; 1.6-handle; 2.1-tube body; 2.2-mastoid end; 2.3-card hole end. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] The present embodiment provides a surgical ring contraction insertion and implantation device, including an introducer and an implantation belt; the introducer includes a penetration ring 1.1 and a connecting rod 1.2; the penetration ring 1.1 is a spiral ring structure, and the penetration ring 1.1 rotates at least 360 degrees to ensure that the penetration ring 1.1 can pass through the inner ring of the perianal subcutaneous tissue 360 ​​degrees after entering from the perianal skin incision, the outer end is a needle tip 1.3, the inner end is smoothly connected to the first end of the connecting rod 1.2 through a connecting bend 1.4, and a guide hole 1.5 is provided on the needle tip 1.3; the implantation belt includes a hollow tube body 2.1 and a mastoid end 2.2 arranged on the first end of the tube body 2.1, and the second end of the tube body 2.1 is a clamping hole end 2.3 for the mastoid end 2.2 to be inserted.

[0025] Furthermore, a handle 1.6 is provided at the second end of the connecting rod 1.2.

[0026] Furthermore, the introducer is integrally formed of a rigid material.

[0027] Furthermore, the implant belt is packaged in a sterile sealed package. The product has two specifications: adult type and child type. After the mastoid end 2.2 and the clamping hole end 2.3 are connected into a ring, the material and structure of the manufacturing method require that the buckle cannot be separated under the ring body when force is used to expand the ring body, and it is generally made of medical biological latex.

[0028] Furthermore, the diameter of the implanted band is 0.3-0.5 cm, and the length is 8-10 cm according to clinical selection.

[0029] Taking anal ring contraction as an example, the use process of the surgical ring contraction insertion and implantation device is as follows:

[0030] Make a horizontal or radial longitudinal incision 1-1.5cm outside the linea alba. The incision is deep to the subcutaneous tissue and about 1cm long. Insert the needle tip 1.3 of the introducer ring 1.1 through the incision. By rotating the handle 1.6, the introducer ring 1.1 enters the perianal skin incision and penetrates 360 degrees along the inner ring of the perianal subcutaneous tissue. When the lead hole 1.5 of the introducer ring 1.1 is exposed through the incision, fix the implant belt with silk thread through the lead hole 1.5, and then rotate the handle 1.6 in the opposite direction to withdraw the introducer ring 1.1 from the original incision. At the same time, pull the implant belt around the anus and implant it. Cut the traction silk thread, adjust the size of the ring body, cut off the excess part of the tube body 2.1, insert the mastoid end 2.2 into the card hole end 2.3, so that the implant belt is ring-shaped, and the implant belt automatically returns to the subcutaneous tissue around the anus. Suture the incision 1-2 times to complete the operation.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A surgical ring contraction insertion and implantation device, characterized in that: Includes introducer and implant band; The introducer comprises a introducing ring and a connecting rod; The threading ring is a spiral annular structure, the threading ring rotates at least 360 degrees, the outer end is a needle tip, the inner end is smoothly connected to the first end of the connecting rod through a connecting bend, and a lead hole is provided on the needle tip; The implant band comprises a hollow tube body and a mastoid end arranged on a first end of the tube body, and a second end of the tube body is a clamping hole end for inserting the mastoid end.

2. The surgical ring contraction insertion and implantation device according to claim 1, characterized in that: The second end of the connecting rod is provided with a handle.

3. The surgical ring contraction insertion and implantation device according to claim 2, characterized in that: The introducer is integrally formed of a rigid material.

4. The surgical ring contraction insertion and implantation device according to claim 1, characterized in that: The implant belt is made of medical biological latex.

5. The surgical ring contraction insertion and implantation device according to claim 1 or 4, characterized in that: The implant band has a diameter of 0.3-0.5 cm and a length of 8-10 cm.

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