Circumcision suturing nail

Abstract

The utility model discloses a circumcision suturing nail, and particularly relates to the field of medical instruments, the circumcision suturing nail comprises two nail feet and a nail beam connected with the two nail feet, the two nail feet are respectively connected with two sides of the nail beam, one side of the nail beam is provided with a rectangular plate, and the rectangular plate is provided with a reinforcing rib and a groove. Only one-way plane structures are arranged, plane structures do not need to be arranged on the two sides of the nail beam, and U-shaped grooves and corresponding reinforcing ribs or linear grooves and corresponding reinforcing ribs are arranged on the rectangular plates, so that materials can be saved, the strength is improved, breakage is avoided, and meanwhile, the service life of the nail beam is prolonged. The contact area and the friction force between the prepuce and the one-way flat plate structure are increased, so that a better automatic nail removing effect is achieved, the ventilation area can be increased through the formed grooves, and the ventilation performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and more specifically, the utility model relates to a circumcision stapler. Background Art

[0002] A circumcision stapler is a medical device used to assist in circumcision surgery. It can replace the process of manual cutting and suturing of the human body, and complete circumcision and suturing at one time by using a stapler, greatly shortening the operation time. Most of the existing circumcision staplers use staples (also known as "anastomosis staples") to directly suture the incision after circumcision. At the same time of circumcision, the staples can suture the incision of the foreskin, which is more convenient and fast. After the wound heals, the staples can be removed.

[0003] In the existing technical literature, the utility model patent with the Chinese patent publication number CN212037684U discloses a butterfly-shaped anastomosis staple for circumcision. The utility model includes two staple legs and a staple beam connecting the two staple legs. One side of the staple beam is provided with a butterfly plate, and the other side is provided with a rectangular plate.

[0004] However, the above solution has the following defects:

[0005] (1) Although the butterfly-shaped design with the butterfly plate recessed inward near the staple beam saves materials, its strength is not enough. It is easy to be deformed or even broken under force during the actual suture process, causing discomfort or new injuries to the patient.

[0006] (2) The small holes opened on the butterfly plate can increase air permeability, but the area is too small and the effect is limited.

[0007] (3) Both the butterfly plate and the rectangular plate of the butterfly-shaped staple are too flat and distributed on both sides of the staple beam, resulting in insufficient contact area and friction between the foreskin and the butterfly plate and the rectangular plate, and the force is too balanced. The movement of the foreskin after surgery is difficult to drive the rectangular plate and the butterfly plate, so it is difficult to drive the staple beam to drive the staple legs to gradually loosen from the foreskin, and the effect of automatic staple removal is not good.

[0008] Therefore, a circumcision staple is proposed. Summary of the Utility Model

[0009] In order to overcome the above-mentioned defects of the prior art, the utility model provides a circumcision staple to solve the problems raised in the above background art.

[0010] To achieve the above object, the present utility model provides the following technical solutions: A circumcision suture staple, comprising two staple legs and a staple beam connecting the two staple legs. The two staple legs are respectively connected to both sides of the staple beam. A rectangular plate is provided on one side of the staple beam. Reinforcing ribs and grooves are provided on the rectangular plate. The staple legs, the staple beam and the rectangular plate are integrally formed to constitute the suture staple.

[0011] Preferably, the reinforcing ribs and the grooves are correspondingly arranged.

[0012] Preferably, the connection between the rectangular plate and the staple beam is in perpendicular cooperation.

[0013] Preferably, the end of the staple leg is in a sharp corner structure.

[0014] Preferably, a rectangular plate is provided on one side of the staple beam, and the other side of the staple beam opposite thereto is flush with the side of the staple leg.

[0015] Preferably, both the reinforcing ribs and the grooves are in a linear structure.

[0016] Preferably, the bottom of the groove is in an arc structure, the bottom of the reinforcing rib is also in an arc structure, and the distance dimension from the bottom of the groove to the bottom of the reinforcing rib is the same as the thickness dimension of the rectangular plate.

[0017] Preferably, both the reinforcing ribs and the grooves are in a U-shaped structure.

[0018] Preferably, the connection corner between the bottom of the groove and the rectangular plate is an arc corner, the bottom corner of the reinforcing rib is also an arc corner, and the distance dimension from the bottom of the groove to the bottom of the reinforcing rib is the same as the thickness dimension of the rectangular plate. The groove is provided with two openings, and the two openings are flush with the side of the staple beam.

[0019] Preferably, the groove is provided with two openings, the two openings are flush with the side of the staple beam. The edge of the rectangular plate away from the staple beam is subjected to a wavy trimming to form a wavy trimming edge, and the number of waves of the wavy trimming edge is two or more.

[0020] The technical effects and advantages of the present utility model:

[0021] (1) The suture staple provided by the present utility model is provided with a U-shaped or linear groove and a corresponding reinforcing rib structure in the unilateral rectangular plate, greatly increasing the structural strength of the rectangular plate and the staple beam part. Only one side of the rectangular plate with the groove and the reinforcing rib can achieve the strength of the flat plate structure on both sides, reducing the area of the flat plate structure, saving materials and increasing air permeability at the same time. At the same time, the unilateral flat plate structure increases the imbalance on both sides of the staple beam, and the foreskin is more likely to drive the flat plate structure to lift the suture staple and fall off automatically from one side.

[0022] (2) The suture staple provided by the present utility model can increase the contact area with the foreskin through the grooves and corresponding reinforcing rib structures on the rectangular plate of the suture staple, which can further effectively increase the friction between the skin and the rectangular plate of the suture staple, and contribute to the shedding of the suture staple.

[0023] (3) The suture staple provided by the present utility model can increase the contact area between the wavy side edges on the rectangular plate of the suture staple and the foreskin, increasing the friction between the foreskin and the flat plate structure. Moreover, this side edge is at the position farthest from the staple beam, and the frictional force applied to this part to the staple beam generates the maximum torsional force, which can drive the suture staple to loosen and fall off naturally to the greatest extent. Thus, it can avoid the risk that during the wound healing of circumcision, granulation tissue grows out of the skin tissue to wrap the suture staple, resulting in the suture staple eventually embedding into the tissue and being unable to fall off automatically. Similarly, the increase in the side edge length can increase the difficulty of the skin tissue being wrapped by the skin granulation tissue during healing, and can effectively reduce the risk of the suture staple embedding into the tissue. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of the first embodiment of the present utility model.

[0025] Figure 2 It is a schematic structural diagram of the second embodiment of the present utility model.

[0026] Figure 3 It is a side view three-dimensional structural diagram of the second embodiment of the present utility model.

[0027] Figure 4 It is a schematic structural diagram of the third embodiment of the present utility model.

[0028] Figure 5 It is a schematic structural diagram of multiple wavy cut edges in the third embodiment of the present utility model.

[0029] Reference numerals are: 1, staple leg; 2, staple beam; 3, reinforcing rib; 4, groove; 5, wavy cut edge. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Embodiment 1

[0032] As shown in the attached Figure 1A circumcision stapler as shown, comprising two staple legs 1 and a staple beam 2 connecting the two staple legs 1. The two staple legs 1 are respectively connected to both sides of the staple beam 2. A rectangular plate is provided on one side of the staple beam 2. The staple legs 1, the staple beam 2 and the rectangular plate are integrally formed to constitute the stapler. Reinforcing ribs 3 and grooves 4 are provided on the rectangular plate. The reinforcing ribs 3 and the grooves 4 are correspondingly arranged. The connection between the rectangular plate and the staple beam 2 is in perpendicular cooperation. The end of the staple leg 1 is a sharp corner structure. A rectangular plate is provided on one side of the staple beam 2, and the other side of the staple beam 2 opposite thereto is flush with the side of the staple leg 1. Both the reinforcing ribs 3 and the grooves 4 are in a linear structure. The bottom of the groove 4 is in an arc structure, and the bottom of the reinforcing rib 3 is also in an arc structure. And the distance dimension from the bottom of the groove 4 to the bottom of the reinforcing rib 3 is the same as the thickness dimension of the rectangular plate.

[0033] Embodiment 2

[0034] As shown in the appendix Figure 2 and Figure 3 A circumcision stapler as shown, comprising two staple legs 1 and a staple beam 2 connecting the two staple legs 1. The two staple legs 1 are respectively connected to both sides of the staple beam 2. A rectangular plate is provided on one side of the staple beam 2. The staple legs 1, the staple beam 2 and the rectangular plate are integrally formed to constitute the stapler. Reinforcing ribs 3 and grooves 4 are provided on the rectangular plate. The reinforcing ribs 3 and the grooves 4 are correspondingly arranged. The connection between the rectangular plate and the staple beam 2 is in perpendicular cooperation. The end of the staple leg 1 is a sharp corner structure. A rectangular plate is provided on one side of the staple beam 2, and the other side of the staple beam 2 opposite thereto is flush with the side of the staple leg 1. Both the reinforcing ribs 3 and the grooves 4 are in a U-shaped structure. The connection corner between the bottom of the groove 4 and the rectangular plate is an arc corner, and the bottom corner of the reinforcing rib 3 is also an arc corner. And the distance dimension from the bottom of the groove 4 to the bottom of the reinforcing rib 3 is the same as the thickness dimension of the rectangular plate. Two openings are provided in the groove 4, and the two openings are flush with the side of the staple beam 2.

[0035] Embodiment 3

[0036] As shown in the appendix Figure 4 and Figure 5 A circumcision stapler as shown, comprising two staple legs 1 and a staple beam 2 connecting the two staple legs 1. The two staple legs 1 are respectively connected to both sides of the staple beam 2. A rectangular plate is provided on one side of the staple beam 2. The staple legs 1, the staple beam 2 and the rectangular plate are integrally formed to constitute the stapler. The edge of the rectangular plate away from the staple beam 2 is subjected to wavy trimming to form a wavy trim 5, and the number of waves of the wavy trim 5 is two or more.

[0037] As can be seen from the above embodiments, the staple is provided with a U-shaped or linear groove 4 and a corresponding reinforcing rib 3 structure in the rectangular plate on one side, greatly increasing the structural strength of the rectangular plate and the staple beam 2 part. Only the rectangular plate with the groove 4 and the reinforcing rib 3 on one side can achieve the strength of the flat plate structure set on both sides. At the same time, the imbalance on both sides of the staple beam 2 is increased, and the lateral torsion force after stapling is increased, making the friction between the foreskin and the rectangular plate easier to drive the movement of the staple, thereby driving the staple to automatically remove the nail after healing, reducing the area of the flat plate structure, saving materials and increasing breathability. At the same time, the appropriate reduction of the flat plate structure is also beneficial to the removal of the staple after the operation;

[0038] Secondly, the groove 4 and the corresponding reinforcing rib 3 structure on the rectangular plate of the staple can increase the contact area with the foreskin, further increasing the contact area between the bottom and the edge of the rectangular plate and the foreskin, which can effectively increase the friction between the skin and the rectangular plate of the staple, contribute to the shedding of the staple, and thus reduce the phenomenon of buried nails.

[0039] In addition, the wavy side of the rectangular plate of the staple can increase the contact area between the side and the foreskin, increasing the friction between the foreskin and the flat plate structure. And this side is at the position farthest from the staple beam 2, and the torsional force applied by the friction of this part to the staple beam 2 is the largest, which can drive the staple to loosen and fall off naturally to the greatest extent, thus avoiding the risk that when the circumcision wound heals, granulation tissue will grow out of the skin tissue to cover the staple, resulting in the staple finally embedding into the tissue and unable to fall off automatically. Similarly, the increase in the side length can increase the difficulty of the skin tissue being covered by the skin granulation tissue during healing, and can effectively reduce the risk of the staple embedding into the tissue.

[0040] Finally, the circumcision staples provided by the present utility model can be specifically divided into two categories. For example, Embodiment 1 and Embodiment 2 above are one category, and Embodiment 3 is another category. Embodiment 1 and Embodiment 2 mainly set different grooves 4 and reinforcing ribs 3 on the rectangular plate to improve the overall strength of the staple and the contact surface with the foreskin. And the other type of Embodiment 3 mainly sets a wavy cutting edge 5 on the edge of the rectangular plate to increase the side length of the rectangular plate. At the same time, in the above Embodiment 3, by setting a wavy cutting edge 5 on the edge of the rectangular plate, it can be combined with the rectangular plate shape of the staple in any of Embodiment 1 or Embodiment 2, so that the edges of the rectangular plates of the staples in Embodiment 1 and Embodiment 2 can be cooperatively provided with a wavy cutting edge 5.

[0041] In summary, what can be embodied in the present utility model is that by providing a unilateral rectangular plate on one side of the nail beam 2 to increase the imbalance on both sides of the nail beam 2, so that the rectangular plate generates a certain lateral torsion force on the suturing nails after suturing, making it easier for the friction between the foreskin and the rectangular plate to drive the movement of the suturing nails, thereby driving the suturing nails to automatically remove the nails after healing. At the same time, a groove 4 structure and a wavy cutting edge 5 are provided on the rectangular plate, which can increase the contact area between the side edge and the foreskin, increase the friction force between the foreskin and the flat plate structure, and the side edge is at the position farthest from the nail beam 2, and the friction force of this part applied to the nail beam 2 has the largest torsional force, which can drive the loosening of the suturing nails to fall off naturally to the greatest extent, further improving the effect of automatic nail removal.

[0042] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A circumcision staple, characterized in that: The suture nail comprises two nail feet (1) and a nail beam (2) connecting the two nail feet (1), the two nail feet (1) are respectively connected to two sides of the nail beam (2), a rectangular plate is provided on one side of the nail beam (2), a reinforcing rib (3) and a groove (4) are provided on the rectangular plate, and the nail feet (1), the nail beam (2) and the rectangular plate are integrally formed to form a suture nail; The corner where the bottom of the groove (4) connects to the rectangular plate is a rounded corner, the corner at the bottom of the reinforcing rib (3) is also a rounded corner, and the distance from the bottom of the groove (4) to the bottom of the reinforcing rib (3) is the same as the thickness of the rectangular plate, and the groove (4) is provided with two openings, and the two openings are flush with the side of the nail beam (2); The edge of the rectangular plate away from the nail beam (2) is cut in a wavy shape to form a wavy cut edge (5), and the number of waves in the wavy cut edge (5) is two or more.

2. A circumcision staple according to claim 1, characterized in that: The reinforcing ribs (3) and the grooves (4) are arranged correspondingly.

3. A circumcision staple according to claim 1, characterized in that: The rectangular plate and the nail beam (2) are vertically matched at the connection point.

4. The circumcision staple according to claim 1, characterized in that: The end of the nail foot (1) is a pointed structure.

5. The circumcision staple according to claim 1, characterized in that: A rectangular plate is provided on one side of the nail beam (2), while the other side of the opposite nail beam (2) is flush with the side edge of the nail foot (1).

6. The circumcision staple according to claim 1, characterized in that: The reinforcing ribs (3) and the grooves (4) are both linear structures.

7. A circumcision staple according to claim 6, characterized in that: The bottom of the groove (4) is in an arc structure, the bottom of the reinforcing rib (3) is also in an arc structure, and the distance from the bottom of the groove (4) to the bottom of the reinforcing rib (3) is the same as the thickness of the rectangular plate.

8. The circumcision staple according to claim 1, characterized in that: The reinforcing rib (3) and the groove (4) both have a U-shaped structure.

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