Safety buckle for prepuce cutting anastomat

Abstract

The utility model relates to the field of prepuce cutting, and discloses a safety catch for a prepuce cutting anastomat, which comprises a placing round frame, the right side of the placing round frame is fixedly connected with a supporting round frame, the two sides of the supporting round frame are both provided with traction sliding grooves, the interiors of the traction sliding grooves are both connected with traction pushing blocks in a sliding mode, and the traction pushing blocks are arranged in the supporting round frame. A traction frame is fixedly connected to a lining of the traction pushing block, the right side of the traction frame is connected with the interior of the supporting round frame through a tension spring, a pushing frame is fixedly connected to the left side of the traction frame, an annular cutting knife is fixedly connected to the left side of the pushing frame, and limiting cutting assemblies are installed on the two sides of the exterior of the placing round frame. According to the prepuce cutting device, limiting protection is conducted on cutting of the handle, secondary injury to a patient due to the fact that the handle is touched by mistake in the using process is avoided, safety is improved, the prepuce cutting device can be suitable for prepuce cutting work of penis of different lengths, and the prepuce cutting process is more stable.

Description

Technical Field

[0001] The utility model relates to the field of foreskin cutting, in particular to a safety buckle for a foreskin cutting stapler. Background Technique

[0002] A foreskin cutting stapler is a medical device used to deal with situations such as redundant foreskin or paraphimosis. It usually consists of a cutting part, a stapler part and a fixing part. The cutting part is used to precisely excise the redundant foreskin tissue, and the stapler part is used to reconnect the cut skin edges to promote healing.

[0003] After retrieval, a safety buckle for a foreskin cutting stapler with the publication number CN213217467U includes a housing, a handle, a connecting plate, a second slider and a clamping rod. The upper surface of the housing is connected with a handle, and a connecting plate is arranged on the lower surface of the handle. A third slider is arranged at the lower end of the connecting plate, and a first chute is preset on the lower surface of the third slider. The upper and lower inner surfaces at the left end of the housing are both preset with second chutes, and the housing is connected with a clamping barrel through a second slider. A clamping rod is installed on the right end face of the clamping barrel. For this safety buckle for a foreskin cutting stapler, a support rod is provided. The support rod is slidably connected with the third slider through a first slider. When the safety button is not screwed into the housing, the handle is squeezed. When the handle drives the circumcision knife to move leftward through the third slider, since the support rod is not in a relatively fixed state with the housing including the housing, the circumcision knife will not generate a cutting force on the foreskin to be cut, playing an insurance role;

[0004] Based on the above patent, by providing a clamping barrel, the foreskin is firmly fixed through the clamping barrel and the arc seat, so that it can be ensured that the foreskin will not move due to extrusion during cutting, resulting in an uneven incision or even a situation where the foreskin cannot be cut off. However, there is no insurance mechanism for restricting the handle. During the process of adjusting and placing the coronal sulcus, the handle may be pressed, causing accidents, and the safety needs to be improved. Content of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a safety buckle for a foreskin cutting stapler, which improves safety and can adjust the length to adapt to the length of the penis.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A safety buckle for a foreskin cutting stapler, comprising a placement round frame, a support round frame is fixedly connected to the right side of the placement round frame, traction sliding grooves are opened on both sides of the support round frame, traction pushing blocks are slidably connected inside the traction sliding grooves, a lining of the traction pushing block is fixedly connected to a traction frame, the right side of the traction frame is connected to the inside of the support round frame through a tension spring, a pushing frame is fixedly connected to the left side of the traction frame, a circular cutting knife is fixedly connected to the left side of the pushing frame, limiting cutting assemblies are installed on both outer sides of the placement round frame, a size adjusting rod is slidably connected inside the support round frame, a coronal sulcus support arc plate is fixedly connected to the left side of the size adjusting rod, and an adjusting assembly is installed on the right side of the support round frame.

[0008] Further, the adjusting assembly includes a limiting ring located outside the size adjusting rod, an adjusting rotating block is rotatably connected to the right side of the support round frame, and limiting sliding blocks are fixedly connected to both sides of the size adjusting rod.

[0009] Further, the limiting cutting assembly includes pressing cutting plates located on both outer sides of the placement round frame, a limiting safety ring is rotatably connected to the outside of the placement round frame, and pushing connecting rods are rotatably connected to the right inner parts of the pressing cutting plates.

[0010] Further, the inner sides of the pushing connecting rods are respectively rotatably connected to the outside of the traction pushing blocks.

[0011] Further, the outside of the pushing frame is slidably connected to the inner wall of the placement round frame.

[0012] Further, positioning grooves are opened on both sides of the traction frame, and the outer sides of the limiting sliding blocks are respectively inserted into the inside of the traction frame and slidably connected to the inner wall of the support round frame.

[0013] Further, the inner side of the adjusting rotating block is threadedly connected to the outside of the right side of the size adjusting rod.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the cutting of the foreskin is completed through the placement round frame, the support round frame, the limiting safety ring, the pressing cutting plates, the pushing connecting rods, the traction pushing blocks, the traction sliding grooves, the traction frame, the pushing frame, the circular cutting knife, and the coronal sulcus support arc plate, and the cutting of the handle is limited and protected, avoiding secondary injury to the patient caused by accidental contact of the handle during use, and improving safety.

[0016] 2. In the utility model, the adjustment of the placement is completed through the coronal sulcus support arc plate, the size adjusting rod, the placement round frame, the support round frame, the adjusting rotating block, the limiting sliding blocks, the limiting ring, and the positioning grooves. The device can be suitable for foreskin cutting work on penises of different lengths, and the cutting process is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall view of a safety buckle for a foreskin cutting stapler proposed by the present utility model;

[0018] Figure 2 The internal view of a safety buckle for a foreskin cutting stapler proposed by the present utility model;

[0019] Figure 3 The drawing of the traction frame mechanism of a safety buckle for a foreskin cutting stapler proposed by the present utility model;

[0020] Figure 4 The drawing of the size adjusting rod mechanism of a safety buckle for a foreskin cutting stapler proposed by the present utility model;

[0021] Figure 5 The drawing of the limiting safety ring mechanism of a safety buckle for a foreskin cutting stapler proposed by the present utility model.

[0022] Legend description:

[0023] 1. Placing circular frame; 2. Supporting circular frame; 3. Adjusting rotating block; 4. Size adjusting rod; 5. Pushing connecting rod; 6. Traction pushing block; 7. Traction chute; 8. Pressing cutting plate; 9. Limiting safety ring; 10. Coronary sulcus supporting arc plate; 11. Annular cutting knife; 12. Pushing frame; 13. Traction frame; 14. Tension spring; 15. Limiting slider; 16. Positioning groove; 17. Limiting ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] 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 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.

[0025] Refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 5, an embodiment provided by the present utility model: A safety buckle for a foreskin cutting stapler, including a placement circular frame 1, a support circular frame 2 is fixedly connected to the right side of the placement circular frame 1, traction sliding grooves 7 are respectively opened on both sides of the support circular frame 2, traction pushing blocks 6 are respectively slidably connected inside the traction sliding grooves 7, a lining of the traction pushing block 6 is fixedly connected to a traction frame 13, the right side of the traction frame 13 is connected to the inside of the support circular frame 2 through a tension spring 14, the left side of the traction frame 13 is fixedly connected to a pushing frame 12, a circular cutting knife 11 is fixedly connected to the left side of the pushing frame 12, limiting cutting assemblies are respectively installed on both outer sides of the placement circular frame 1, a size adjusting rod 4 is slidably connected inside the support circular frame 2, a coronal sulcus support arc plate 10 is fixedly connected to the left side of the size adjusting rod 4, an adjusting assembly is installed on the right side of the support circular frame 2, the limiting cutting assembly includes pressing cutting plates 8 located on both outer sides of the placement circular frame 1, a limiting safety ring 9 is rotatably connected to the outside of the placement circular frame 1, inner right parts of the pressing cutting plates 8 are respectively rotatably connected to pushing connecting rods 5, inner sides of the pushing connecting rods 5 are respectively rotatably connected to the outside of the traction pushing block 6, the outside of the pushing frame 12 is slidably connected to the inner wall of the placement circular frame 1;

[0026] Rotate the limiting safety ring 9, adjust the notch on the outside of the limiting safety ring 9 to the inside of the pressing cutting plate 8. At this time, the pressing cutting plate 8 loses the safety limit. Press the pressing cutting plates 8 inward simultaneously. The pressing cutting plates 8 exert a force on the pushing connecting rods 5. The pushing connecting rods 5 push the traction pushing blocks 6 at the bottom to the left, thereby driving the traction frame 13 to push the pushing frame 12 to the left. When the circular cutting knife 11 contacts the foreskin and is parallel to the outside of the coronal sulcus support arc plate 10, the cutting of the foreskin is completed. Release the pressing cutting plates 8, and the tension spring 14 pulls the traction frame 13 to the right inside of the support circular frame 2, preventing the circular cutting knife 11 from continuously moving to the left, thereby completing the cutting work, limiting and protecting the cutting of the handle, avoiding secondary injury to the patient caused by accidental contact with the handle during use, and improving safety.

[0027] Refer to Figure 2 and Figure 4 The adjusting assembly includes a limiting ring 17 located outside the size adjusting rod 4, an adjusting rotating block 3 is rotatably connected to the right side of the support circular frame 2, limiting sliding blocks 15 are respectively fixedly connected to both sides of the size adjusting rod 4, positioning grooves 16 are respectively opened on both sides of the traction frame 13, outer sides of the limiting sliding blocks 15 are respectively inserted into the inside of the traction frame 13 and slidably connected to the inner wall of the support circular frame 2, and the inner side of the adjusting rotating block 3 is threadedly connected to the outside of the right side of the size adjusting rod 4;

[0028] Rotate the adjustment rotating block 3 so that the inner thread of the adjustment rotating block 3 contacts the external thread of the size adjustment rod 4, thereby moving the size adjustment rod 4 to the left. The rotational force generated by the action of the adjustment rotating block 3 on the size adjustment rod 4 is blocked by the interpenetration between the limit slider 15 and the positioning groove 16. Moreover, the movement of the size adjustment rod 4 drives the limit slider 15 to move leftward on the inner wall of the support circular frame 2, thereby protruding the coronal sulcus support arc plate 10 outward to lift the foreskin. The coronal sulcus support arc plate 10 fits outside the coronal sulcus. Rotate the adjustment rotating block 3 in the reverse direction, so that the penis enters the interior of the placement circular frame 1. Adjust the distance that the coronal sulcus support arc plate 10 moves to the right according to the length of the penis. The device can be suitable for penises of different lengths to perform foreskin cutting work, and it is more stable during the cutting process.

[0029] Working principle: Rotate the adjustment rotating block 3, thereby moving the size adjustment rod 4 to the left. Moreover, the movement of the size adjustment rod 4 drives the limit slider 15 to move leftward on the inner wall of the support circular frame 2, thereby protruding the coronal sulcus support arc plate 10 outward to lift the foreskin. The coronal sulcus support arc plate 10 fits outside the coronal sulcus. Rotate the adjustment rotating block 3 in the reverse direction, so that the penis enters the interior of the placement circular frame 1. Adjust the distance that the coronal sulcus support arc plate 10 moves to the right according to the length of the penis. Rotate the limit safety ring 9 and adjust the notch on the outside of the limit safety ring 9 to the inside of the pressing cutting plate 8. At this time, the pressing cutting plate 8 loses the insurance limit. Press the pressing cutting plate 8 inward simultaneously. The pressing cutting plate 8 exerts a force on the push connecting rod 5, and the push connecting rod 5 pushes the traction push block 6 at the bottom to the left, thereby driving the traction frame 13 to push the push frame 12 to the left. When the annular cutting knife 11 contacts the foreskin and is parallel to the outside of the coronal sulcus support arc plate 10, the cutting of the foreskin is completed. Release the pressing cutting plate 8, and the tension spring 14 pulls the traction frame 13 to the right inside of the support circular frame 2 to prevent the annular cutting knife 11 from continuously moving to the left, thereby completing the cutting work.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A safety buckle for a circumcision stapler, comprising a placement circular frame (1), characterized in that: The right side of the placement circular frame (1) is fixedly connected to the support circular frame (2), and both sides of the support circular frame (2) are provided with traction slide grooves (7), and the interior of the traction slide grooves (7) is slidably connected to traction push blocks (6), and the inner lining of the traction push blocks (6) is fixedly connected to a traction frame (13), and the right side of the traction frame (13) is connected to the interior of the support circular frame (2) through a tension spring (14), and the left side of the traction frame (13) is fixedly connected to a push frame (12), and the left side of the push frame (12) is fixedly connected to an annular cutting knife (11), and both sides of the outside of the placement circular frame (1) are installed with limited cutting components, and the interior of the support circular frame (2) is slidably connected to a size adjustment rod (4), and the left side of the size adjustment rod (4) is fixedly connected to a coronal sulcus support arc plate (10), and the right side of the support circular frame (2) is installed with an adjustment component.

2. The safety buckle for a circumcision stapler according to claim 1, characterized in that: The adjustment assembly comprises a limit ring (17) located outside the size adjustment rod (4); the right side of the support circular frame (2) is rotatably connected to an adjustment rotating block (3); and both sides of the size adjustment rod (4) are fixedly connected to limit sliders (15).

3. The safety buckle for a circumcision stapler according to claim 1, characterized in that: The position-limiting cutting assembly comprises pressing cutting plates (8) located on both sides of the outside of the placing circular frame (1); the outside of the placing circular frame (1) is rotatably connected to a limiting safety ring (9); and the inner right part of the pressing cutting plates (8) is rotatably connected to a pushing connecting rod (5).

4. The safety buckle for a circumcision stapler according to claim 3, characterized in that: The inner sides of the pushing connecting rods (5) are respectively rotatably connected to the outer sides of the traction pushing blocks (6).

5. The safety buckle for a circumcision stapler according to claim 1, characterized in that: The outside of the pushing frame (12) is slidably connected to the inner wall of the circular frame (1).

6. The safety buckle for a circumcision stapler according to claim 2, characterized in that: Positioning grooves (16) are provided on both sides of the traction frame (13), and the outer sides of the limit sliding blocks (15) are respectively inserted into the interior of the traction frame (13) and slidably connected to the inner wall of the supporting circular frame (2).

7. The safety buckle for a circumcision stapler according to claim 2, characterized in that: The inner side of the adjusting rotating block (3) is threadedly connected to the outer right side of the size adjusting rod (4).

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