Circumcision surgery guide

Abstract

The present invention relates to a guide for retrograde circumcision surgery. The guide for retrograde circumcision surgery described in the present invention comprises a ring body, a plurality of threading holes are provided on the outer peripheral side of the ring body, and the plurality of threading holes are circumferentially distributed at equal intervals on the outer peripheral side of the ring body, and a thread outlet notch is provided on the circumferential side of the threading hole. The threading hole allows the suture thread to pass through one end of the threading hole along with the suture needle, and the threading hole also allows the suture needle to pass through the other end of the threading hole, and the thread outlet notch allows the suture thread to pass through the thread outlet notch. Compared with existing circumcision surgery instruments, the guide for retrograde circumcision surgery described in the present invention changes the circumcision surgery process from cutting first and then suturing to suturing first and then cutting, which reduces the difficulty of operation, improves the quality of suturing, and speeds up the postoperative recovery process.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and in particular to a guide for retrograde circumcision surgery. Background Art

[0002] Existing circumcision surgeries are divided into three categories, namely traditional circumcision, stapler cutting and stapling, and band ligation, each with its own defects.

[0003] Traditional circumcision surgery begins with cutting the foreskin. After cutting, the skin elastically retracts, leaving the inner and outer edges of the foreskin far apart, making suturing difficult. Suture quality is often unsatisfactory. Blood vessels also retract after cutting, making hemostasis difficult and potentially leading to complications. Traditional circumcision procedures are complex and time-consuming, and the quality of the procedure is often unsatisfactory.

[0004] In stapler-cutting and staple-staple surgery, postoperative staple removal may be very slow, and manual staple removal may cause severe pain. For example, see Chinese Patent Nos. CN105902300B, CN106725751A, CN207186669U, CN207186653U, and CN108201461A.

[0005] The recovery process of band ligation is slow, and severe pain and long-lasting pain occur when the band ligation ring falls off. For example, see Chinese Patent Nos. CN112869831B and CN218356321U. Summary of the Invention

[0006] Based on this, the present invention aims to provide a guide for retrograde circumcision surgery. Compared with existing circumcision procedures, this guide changes the circumcision procedure from cutting first and then suturing to suturing first and then cutting, reducing the difficulty of the operation, improving the suturing quality, eliminating the need for postoperative nail removal, and accelerating the recovery process.

[0007] A guide for retrograde circumcision surgery, comprising a ring body, a plurality of threading holes being arranged on the outer circumference of the ring body, the plurality of threading holes being equidistantly distributed circumferentially on the outer circumference of the ring body, a thread outlet notch being arranged on the circumference of the threading hole, the threading hole allowing a suture thread to pass through one end of the threading hole along with a suture needle, and the threading hole also allowing a suture needle to pass through the other end of the threading hole, the thread outlet notch allowing a suture thread to pass through the thread outlet notch.

[0008] Furthermore, a first protrusion and a second protrusion are protruded from the peripheral side surface of the ring body, and the first protrusion and the second protrusion extend toward each other to form the wire outlet gap therebetween.

[0009] Furthermore, the first protrusion and the second protrusion together form a conical protrusion structure on the peripheral side surface of the ring body.

[0010] Furthermore, a separation groove is provided between two adjacent threading holes.

[0011] Furthermore, an indicator is provided on the peripheral side surface of the ring body, and the indicator is provided just above the threading hole.

[0012] Furthermore, the indicator is formed by protruding outward from the peripheral side surface of the ring body.

[0013] Furthermore, a first protrusion and a second protrusion are protruding from the peripheral side surface of the ring body, and the first protrusion and the second protrusion extend toward each other to form the line outlet gap therebetween. The indicator is located directly above the first protrusion and the second protrusion, and a cutting area is formed between the indicator and the first protrusion and the second protrusion.

[0014] Furthermore, a positioning piece is protruded from the peripheral side surface of the ring body, and the positioning piece is arranged directly above the indicator piece. A binding area is provided between the positioning piece and the indicator piece.

[0015] Furthermore, a plurality of the indicating members and the positioning members are provided on the peripheral side surface of the ring body, a first positioning groove is provided between two adjacent positioning members, and a second positioning groove is provided between two adjacent indicating members, the second positioning groove is located directly below the first positioning groove, and the second positioning groove corresponds to the first positioning groove one by one.

[0016] Furthermore, a first protrusion and a second protrusion are protruding from the circumferential side surface of the ring body, and the first protrusion and the second protrusion extend toward each other to form the wire outlet gap therebetween. The first protrusion and the second protrusion form a protruding structure on the circumferential side surface of the ring body, and a third positioning groove is provided between two adjacent protruding structures. The third positioning groove is located directly below the second positioning groove, and the third positioning groove corresponds one-to-one to the second positioning groove.

[0017] For better understanding and implementation, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the guide for retrograde circumcision surgery according to Example 1;

[0019] Figure 2 This is a bottom view of the guide for retrograde circumcision surgery according to the first embodiment;

[0020] Figure 3 This is a front view of the guide for retrograde circumcision surgery according to Example 1;

[0021] Figure 4This is a front view of the guide for retrograde circumcision surgery described in Example 2;

[0022] Reference numerals:

[0023] 1. Ring body; 2. Through hole; 3. Suture hole; 4. Wire outlet incision; 5. Separation groove; 6. First protrusion; 7. Second protrusion; 8. Indicator; 9. Cutting area; 10. Positioning member; 11. Bundling area; 12. First positioning groove; 13. Second positioning groove; 14. Third positioning groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0025] It should be understood that in the description of this application, the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated, that is, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In addition, unless otherwise specified, "multiple" means two or more.

[0026] It should be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "connected," "connected," and "hollow" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0027] Example 1

[0028] See Figures 1 to 3The present embodiment provides a guide for retrograde circumcision surgery, comprising a ring body 1 having a through hole 2 disposed in the center thereof for accommodating the patient's glans penis. A plurality of suture holes 3 are disposed on the outer periphery of the ring body 1, distributed circumferentially and at equal intervals. Suture exit incisions 4 are disposed around the suture holes 3. Suture thread is inserted through one end of the suture hole 3 by a suture needle, then exits through the other end of the suture hole 3, and the suture thread exits through the exit incisions 4.

[0029] See also Figures 1 to 3 A plurality of separation grooves 5 are provided on the outer circumference of the ring body 1, and the separation grooves 5 are provided between two adjacent suture holes 3. With this design, when the foreskin is wrapped around the foreskin retrograde surgical guide, medical staff can determine the position of the suture hole 3 through the separation grooves 5, which is convenient for the medical staff to operate.

[0030] See also Figures 1 to 3 The ring body 1 is provided with a first protrusion 6 and a second protrusion 7 projecting from its circumferential side. The first and second protrusions 6 and 7 extend toward each other to form a suture incision 4 therebetween. This design allows medical personnel to locate the suture holes 3 using the first and second protrusions 6 and 7 when the foreskin is wrapped around the guide for retrograde foreskin surgery, facilitating the procedure. Specifically, to minimize damage to the foreskin from the first and second protrusions 6 and 7, the first and second protrusions 6 and 7 together form a conical raised structure on the circumferential side of the ring body 1.

[0031] See also Figures 1 to 3 An indicator 8 is provided on the circumferential side of the ring body 1, positioned directly above the suture hole 3. This design allows medical personnel to determine the location of the suture hole 3 using the indicator 8 when the foreskin is wrapped around the retrograde foreskin surgical guide, facilitating the procedure. Furthermore, the indicator 8 protrudes outward from the circumferential side of the ring body 1 and is positioned directly above the raised structure. A cutting area 9 is formed between the positioning member 10 and the raised structure, defining the location for cutting the foreskin. The positioning member 10 and the raised structure together define the location for cutting the foreskin.

[0032] See also Figures 1 to 3 A positioning member 10 is protruding from the peripheral side of the ring body 1. The positioning member 10 is arranged directly above the indicator member 8. A binding area 11 is provided between the positioning member 10 and the indicator member 8. With this design, the foreskin can be fixed to the binding area 11 with a binding belt, which facilitates subsequent surgical work.

[0033] See also Figures 1 to 3, a number of indicator members 8 and positioning members 10 are provided on the peripheral side of the ring body 1. A first positioning groove 12 is provided between two adjacent positioning members 10. A second positioning groove 13 is provided between two adjacent indicator members 8, the second positioning groove 13 is located directly below the first positioning groove 12, and the second positioning groove 13 corresponds one-to-one with the first positioning groove 12. A third positioning groove 14 is provided between two adjacent protruding structures, the third positioning groove 14 is located directly below the second positioning groove 13, and the third positioning groove 14 corresponds one-to-one with the second positioning groove 13. During operation, a V-shaped positioning tool can be used to embed the foreskin into the first positioning groove 12, the second positioning groove 13, and the third positioning groove 14, so as to highlight the intended suture point and facilitate the operation of medical staff.

[0034] The working process of this embodiment is as follows: first, the foreskin retrograde surgery guide is inserted into the foreskin ring, and the glans penis is inserted into the through hole 2 of the ring body 1; then, the position of the foreskin retrograde surgery guide is adjusted, and the distal end of the foreskin is half-locked and fixed to the binding area 11 with a binding belt; then, the position of the foreskin retrograde surgery guide is adjusted again, the binding belt is locked, and the foreskin retrograde surgery guide and the foreskin are completely fixed together. At this time, the foreskin suture position is covered outside the suture hole 3; then, the foreskin retrograde surgery guide is turned over to highlight the raised structure, indicator 8, and positioning member 10 of the foreskin retrograde surgery guide, and the foreskin is embedded into the first positioning groove 12, the second positioning groove 13, and the third positioning groove 14 with a V-shaped positioning tool, thereby highlighting the intended suture point; then, the needle and thread are passed through the foreskin, the suture hole 3 and the contralateral foreskin in turn. The suture is pulled up, and the suture passes through the elastic outlet incision 4 to come out of the suture hole 3, and is knotted, and other suture points are sutured in sequence; finally, after all suture points are sutured, the foreskin is cut along the cutting area 9 to complete the operation.

[0035] Example 2

[0036] See also Figure 4 The circumcision retrograde surgery guide of this embodiment is different from the circumcision retrograde surgery guide described in Example 1 in that the suture hole 3 of the circumcision retrograde surgery guide described in Example 1 extends vertically up and down, that is, the suture passes through the suture hole 3 from bottom to top or from top to bottom; while the suture hole 3 of the circumcision retrograde surgery guide described in Example 2 extends horizontally left to right, that is, the suture passes through the suture hole 3 from left to right or from right to left.

[0037] The above-described embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, and all such variations and improvements fall within the scope of protection of the present invention.

Claims

1. A guide for retrograde circumcision surgery, characterized by: The foreskin retrograde surgical guide comprises a ring body (1), a plurality of threading holes are provided on the outer peripheral side of the ring body (1), the plurality of threading holes are circumferentially distributed at equal intervals on the outer peripheral side of the ring body (1), a thread outlet notch is provided on the peripheral side of the threading hole, the threading hole allows the suture thread to pass through one end of the threading hole along with the suture needle, and the threading hole also allows the suture needle to pass through the other end of the threading hole, and the thread outlet notch allows the suture thread to pass through the thread outlet notch; A first convex block (6) and a second convex block (7) are protruded on the peripheral side surface of the ring body (1), and the first convex block (6) and the second convex block (7) extend toward each other to form the wire outlet notch therebetween; The first convex block (6) and the second convex block (7) together form a conical convex structure on the peripheral side surface of the ring body (1); A separation groove (5) is provided between two adjacent threading holes.

2. The guide for retrograde circumcision surgery according to claim 1, characterized in that: An indicator (8) is provided on the peripheral side surface of the ring body (1), and the indicator (8) is provided directly above the threading hole.

3. The guide for retrograde circumcision surgery according to claim 2, characterized in that: The indicator (8) protrudes outward from the peripheral side surface of the ring body (1).

4. The guide for retrograde circumcision surgery according to claim 3, characterized in that: The indicator (8) is located directly above the first convex block (6) and the second convex block (7), and a cutting area (9) is formed between the indicator (8) and the first convex block (6) and the second convex block (7).

5. The guide for retrograde circumcision surgery according to claim 3, characterized in that: A positioning member (10) is protruded from the peripheral side surface of the ring body (1), and the positioning member (10) is arranged directly above the indicator member (8). A binding area (11) is provided between the positioning member (10) and the indicator member (8).

6. The guide for retrograde circumcision surgery according to claim 5, characterized in that: A plurality of indicating members (8) and positioning members (10) are provided on the peripheral side surface of the ring body (1); a first positioning groove (12) is provided between two adjacent positioning members (10); a second positioning groove (13) is provided between two adjacent indicating members (8); the second positioning groove (13) is located directly below the first positioning groove (12), and the second positioning groove (13) corresponds to the first positioning groove (12) one by one.

7. The guide for retrograde circumcision surgery according to claim 6, characterized in that: A third positioning groove (14) is provided between two adjacent protruding structures. The third positioning groove (14) is located directly below the second positioning groove (13), and the third positioning groove (14) corresponds to the second positioning groove (13) one-to-one.

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