Operation firing window device of disposable prepuce cutting anastomat

Abstract

The invention relates to an operation firing window device of a disposable prepuce cutting anastomat. The operation firing window device is matched with the disposable prepuce cutting anastomat, and is applicable for instruments for prepuce cutting and anastomosis due to redundant prepuce or phimosis, so that the firing position can be correctly indicated in the operative process, and the success of operation is guaranteed. The operation firing window device comprises a bushing, a pushing block, a reset spring, a balanus cover and an adjusting screw rod, wherein a window opening is formed in the bushing, scale marks are arranged on two sides of the window opening respectively, an elastic buckle is arranged at the front end of the bushing, and the elastic buckle is connected with a buckle hole formed in the rear part of a nail cabin cover during assembling; a short tube is arranged at the rear part of the balanus cover, an internal thread is arranged inside the rear end of the short tube, and an indicating line is arranged at the lower part of the short tube; a safety block clamping groove is formed in the pushing block, and a mounting hole for a nail pushing sheet positioning bushing is formed in the pushing block; the reset spring is arranged on the nail pushing sheet positioning bushing, and the nail pushing sheet positioning bushing is positioned through the nail pushing sheet positioning bushing that the nail cabin cover is inserted in the pushing block.

Description

technical field [0001] The invention relates to a surgical firing window device of a disposable circumcision stapler, which is used together with the disposable circumcision stapler, and is suitable for male circumcision and anastomosis due to redundant prepuce or phimosis. It can correctly indicate the firing position and ensure the success of the operation. Background technique [0002] Many men have prepuce or phimosis, which can cause inflammation of the foreskin, affect the development of the penis, cause inflammation of the penis, and even cause cancer (85%-95% of penile cancer patients are phimosis or prepuce) premature ejaculation Wait. More and more men (children, teenagers, middle-aged and elderly) are beginning to undergo circumcision, which is increasing year by year. At present, the main methods of circumcision include traditional circumcision, laser surgery, or the use of some small instruments to allow the foreskin to fall off due to ischemia. Burning of th...

AI Technical Summary

Problems solved by technology

Traditional circumcision surgery and surgery with the help of small instruments require high clinical experience for doctors, and the operation is cumbersome. A little carelessness will cause excessive bleeding, increase patient pain, prolong operation time, low operation success rate, and uneven incision Smooth, unsightly sutured wounds, postoperative hematoma, dressing changes and stitches removal after surgery are troublesome

[0003] At present, the disposable circumcision stapler lacks the indication of the surgical firing window. When firing, the doctor tightens it only by hand feeling, and adjusts the cutting position by adjusting the screw. Because the thickness of the foreskin tissue of each patient is different, and each doctor’s tightening force is different, it is impossible to control the tissue correctly. If the position is pressed tightly, the staples will be inconsistent in tightness. If the staples are kissed too tightly, the staples will be embedded in the tissue, making it difficult for the staples to fall off after the operation. If the staples are kissed too loosely, it will easily cause wound bleeding and cause unnecessary pain to the patient.

Images