Stapler for circumcision and suture operation

Abstract

Relating to the technical field of medical instruments, the invention discloses a circumcision suture surgery anastomat. The circumcision suture surgery anastomat specifically includes an outer shell,a bell-shaped seat movably mounted inside the outer shell, and a fixed ring and a fixed cylinder that are fixedly sleeved to the outer surface of the bell-shaped seat. The shell includes a suture cover, a barrel fixedly communicated with the suture cover, a trigger ring movably connected in the inner cavity of the barrel, and a safety ring fixedly installed on the outer surface of the barrel. Bysetting an upper cover seat and a lower cover seat in cooperation, the upper cover seat and lower cover seat can be separated after surgery, the lower cover seat is retained at a patient's balanus, and the lower cover seat can be removed after suture ring nails fall off, thus effectively protecting the balanus surface, preventing the postoperative friction of the suture ring nails and the balanussurface from causing the loosening of the suture ring nails ahead of time and bringing about sutural pore bleeding or even infection. The postoperative effect of the anastomat is improved, and the incidence of postoperative sequelae is reduced.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a stapler for circumcision and suture operations. Background technique [0002] If the prepuce or phimosis is not treated in time, it will easily lead to urinary tract infection, which will lead to chronic prostatitis, and symptoms such as back pain, impotence and premature ejaculation will occur. Therefore, early surgical removal of the prepuce or phimosis is one of the measures to prevent these diseases. There are three main methods for existing circumcision surgery. The first method is to cut with a scalpel or laser and suture. The healing is slow; the second method is the ring sleeve operation, through which the inner and outer rings compress the prepuce and fall off due to ischemic necrosis. Although the operation time is short, you need to return to the hospital to remove the ring after the operation, and the wound is easy to crack after the ring is removed; the thi...

AI Technical Summary

Problems solved by technology

[0002] If the prepuce or phimosis is not treated in time, it will easily lead to urinary tract infection, which will lead to chronic prostatitis, and symptoms such as back pain, impotence and premature ejaculation will occur. Therefore, early surgical removal of the prepuce or phimosis is one of the measures to prevent these diseases. There are three main methods for existing circumcision surgery. The first method is to cut with a scalpel or laser and suture. The healing is slow; the second method is the ring sleeve operation, through which the inner and outer rings compress the prepuce and fall off due to ischemic necrosis. Although the operation time is short, you need to return to the hospital to remove the ring after the operation, and the wound is easy to crack after the ring is removed; the third method It is a circumcision and suture operation, which is the mainstream surgical method now. Not only the operation time is short, but also there is no need to return to the hospital after the operation, it will fall off by itself, the incision is smooth and neat, and the healing is fast

[0003] Circumcision and suture surgery need to choose an appropriate size stapler, and take out the adjustment knob of the stapler and the bell-shaped glans seat, place the bell-shaped glans seat in the foreskin and cover it on the glans, and the edge of the bell is parallel to the coronal groove, the foreskin Fix the pull rod on the pull rod with sutures, then insert the pull rod into the center hole of the stapler, screw in the adjustment knob, make the pull rod flush with the back of the adjustment knob, take out the safety buckle, activate the handle, nail in the suture ring nail, finally rotate the adjustment knob, take out Instruments and excision of the foreskin, but the existing stapler for circumcision and suture surgery still has the following defects: 1. The suture ring nails are easy to rub against the glans surface after the operation, causing the suture ring nails to loosen ahead of time, causing the suture hole to bleed, and even Infection; 2. The foreskin is elastic, and the inner surface of the foreskin is easy to slide. Excessive stretching during fixation will cause the foreskin to shrink to the suture fixation place after fixation, resulting in excessive foreskin removal, affecting normal postoperative erection or the foreskin slipping back to the outside of the glans seat. Resulting in too little circumcision, requiring a second surgery

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