A kind of auxiliary circumcision device for penis root circumcision

Abstract

The invention discloses an auxiliary circumcision device for circumcision at the root of the penis. The front pressing piece, the rear pressing piece, the guide nail piece and the thrust assembly all adopt a semi-ring structure. The ends pass through the thrust assembly, the guide nail piece, the rear pressure piece and the front pressure piece in turn; the two clamping arms are connected by a guide rod assembly, which includes an outer tube and a push rod that is movably installed in the outer tube. There is a chute in lateral symmetry, and the two sides of the push rod are respectively hinged with the inner sides of the two clamping arms through the movable assembly. The movable assembly includes a connecting rod and a mounting piece. The push rod is welded, and the spring assembly is sleeved on the push rod. The present invention can overcome the disadvantages of traditional penile root circumcision surgery, reduce the difficulty of penile root circumcision surgery, realize the idealized effect of "minimum scar + minimum impact on penile function" in penile circumcision surgery, and finally achieve precise excision and improve medical treatment. purpose of quality.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an auxiliary circumcision device for penile root circumcision. Background technique [0002] Prepuce and phimosis are common penile deformities in clinical practice. Because the prepuce or the narrow foreskin opening affects urination, when the urine passes through the narrow foreskin opening, the foreskin cavity becomes vesicular, and the urine forms in the cavity Eddy currents can easily form smegma, causing recurrent genitourinary inflammation, such as balanitis, foreskin adhesions, and urinary tract infections. If left untreated for a long time, repeated stimulation of smegma may induce penile cancer (Mei Hua, 2008). Studies have shown that this is also one of the possible factors that induce cervical cancer in spouses (Chen Xiaoping, 2013). [0003] Circumcision is the mainstay of treatment for prepuce and phimosis. Clinical circumcision mainly includes traditional open...

AI Technical Summary

Problems solved by technology

Although it has the characteristics of simple operation, short operation time, less intraoperative blood loss, less complications, and mild pain, there are also prepuce edema prone to occur after operation, surgical incision is not secret enough, tissue necrosis after operation, and postoperative pain is more obvious ( Pain during the healing process and pain when the ring is removed), postoperative staples fall off and bleeding requires secondary sutures and other deficiencies and risks

Although penile root circumcision has many advantages compared with penile head circumcision, such as less likely to be infected by urine, larger base, easier establishment of lymphatic circulation, shorter healing time, and smaller scars, etc., but At present, there is no relevant instrument-assisted surgery in China, and the operation is difficult

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