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Suture mechanism and circumcision stapler with same

A circumcision and stapler technology, which is applied in medical science, surgery, surgical fixation nails, etc., can solve problems such as medical disputes, large gaps between suture nails, and inaccurate surgery, and achieve the effect of reducing bleeding

Active Publication Date: 2022-04-15
ZHEJIANG YIGAO MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of medicine and product research and development, more and more minimally invasive medical devices are used in urology and andrology clinical operations. Circumcision stapler is one of them. The application of circumcision stapler has the advantages of less bleeding during operation, The operation time is shorter, the manual operation error can be minimized, the postoperative infection can be reduced, the postoperative pain is less, and the function recovery is fast, etc.; The remaining length of the foreskin frenulum is judged based on the experience of the doctor, which requires high clinical experience of the doctor, and sometimes the operation is not accurate enough, which may cause some medical disputes
[0003] The operation of the circumcision stapler is relatively complicated, and the doctor's operation and experience requirements are relatively high. The doctor needs to control 4 surgical forceps to control and adjust the length of the frenulum and the inner plate. It is necessary to judge the foreskin system based on the doctor's experience. The remaining length of the belt requires high clinical experience of the doctor, and sometimes the operation is not precise enough, which will cause the belt to be too short
[0004] In addition, when the circumcision stapler is in use, the effect of suturing the foreskin is achieved by suturing staples, but due to the large gap between the staples, there is still a lot of bleeding

Method used

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  • Suture mechanism and circumcision stapler with same
  • Suture mechanism and circumcision stapler with same
  • Suture mechanism and circumcision stapler with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] see Figure 1-2 , the present embodiment provides a glans seat of a circumcision stapler, the glans seat includes a glans cover 1, a connecting rod 2 arranged at the proximal end of the glans cover 1, and a screw rod 3 connected to the connecting rod 2, through which the screw rod Cooperating with the knob can drive the glans seat to move back and forth. The glans cover 1 defines a glans cavity 100 with an open distal end. The glans cavity is used to accommodate the glans for the circumcision stapler to cut the outer foreskin. The inner side wall of the cavity 100 is provided with a protrusion 11 extending from the proximal end to the distal end, so that the glans cover provided by this embodiment increases the overall climbing length of the frenulum compared with the smooth inner wall of the glans cover, Allows the frenulum to stay more within the glans cover; in addition, the protrusion increases the distance of the foreskin as the center of the hour head begins to wr...

Embodiment 2

[0039] see Figure 1-2 , the present embodiment provides a glans seat of a circumcision stapler, the glans seat includes a glans cover 1, a connecting rod 2 arranged at the proximal end of the glans cover 1 and a screw rod 3 connected to the connecting rod 2, the glans cover 1 defines a glans penis cavity 100 with an open distal end, and the proximal end of the glans penis cover 1 is folded down to form an annular groove 13;

[0040] The proximal circumference of the glans penis is provided with a plurality of hooks 5 for the sutures to be wound on. On the hook 5, in this way, multiple sutures can be passed through the foreskin to lift the foreskin. In this process, the inner panel is moderately tightened by pulling the sutures to ensure that the frenulum is loose, so as to ensure that the frenulum will not be cut off. If there are too many sutures, the use of hemostats can be completely replaced by sutures, and there is no need to use multiple hemostats to clamp the foreskin...

Embodiment 3

[0045] see figure 2 and Figure 4 , this embodiment improves the clock head base on the basis of Embodiment 1, the proximal end of the glans cavity is folded down and has an annular groove 13, and the annular groove 13 has a nail plate 131, and the nail plate 131 includes a ring-shaped The set board body has a plurality of inner row nail grooves 1311 and a plurality of outer row nail grooves 1312 evenly distributed in the circumferential direction of the board body, and the plurality of outer row nail grooves 1312 are arranged in the inner rows of nail grooves 1311 On the outside, there is an interval area 1300 between the adjacent inner rows of nail slots 1311, and the outer row of nail slots 1312 can at least cover the interval area 1300; thus, the outer row of nail slots just cover the intervals of the inner row of nail slots, forming A 360° closed loop realizes double-layer protection, which can significantly and effectively reduce intraoperative and postoperative bleedi...

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PUM

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Abstract

The present invention provides a suturing mechanism of a circumcision stapler, characterized in that the suturing structure includes a plurality of staples and a glans seat, and the staples include a bottom plate, a stitching structure and two side wings arranged on the bottom plate, the said The stitching structure includes a pair of inner stitches and a pair of outer stitches extending axially upward from the bottom plate, the glans cover defines a glans cavity with an open distal end, and the inner wall of the glans cavity is provided with a set extending from the proximal end to the distal end. The protrusion; said staples suture the foreskin through the nail plate.

Description

technical field [0001] The present invention relates to a circumcision stapler. Background technique [0002] With the development of medicine and product research and development, more and more minimally invasive medical devices are used in urology and andrology clinical operations. Circumcision stapler is one of them. The application of circumcision stapler has the advantages of less bleeding during operation, The operation time is shorter, the manual operation error can be minimized, the postoperative infection can be reduced, the postoperative pain is less, and the function recovery is fast, etc.; The remaining length of the foreskin frenulum is judged based on the experience of the doctor, which requires high clinical experience of the doctor. Sometimes the operation is not precise enough, which may cause some medical disputes. [0003] The operation of the circumcision stapler is relatively complicated, and the doctor's operation and experience requirements are relati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/326A61B17/115
CPCA61B17/326A61B17/1155A61B17/02
Inventor 李芳柄朱德胜项腾郑鹏郑兴荣张子扬李雪影许国凯周玲强
Owner ZHEJIANG YIGAO MEDICAL TECH CO LTD