Penis dorsal vein complex handling system

Abstract

The invention provides a penis dorsal vein complex handling system, comprising handling pliers and a handling clamp. The handling pliers comprise a jaw to hold the handling clamp, a connection rod, and a handle; the front end of the connection rod is bent down and connected with the jaw; a pliers holding groove mating with the handling clamp is arranged in the jaw; the handling clamp includes a head, a middle segment and a tail which are integrally formed; the head is provided with a through hole; the joint of the head and the middle segment is provided with at least one agraffe hole; the tailand the middle segment form an included angle of 90 degrees; the inner side of the tail is provided with at least one agraffe lug; the middle segment is of V-shaped structure. The penis dorsal vein complex handling system has the advantages that operation difficulty is greatly relieved, surgical steps of laparoscopic radical prostatectomy are greatly simplified, a learning curve can be significantly shortened, learning and mastering are facilitated for learners, time of radical prostatectomy can be effectively shortened, DVC (dorsal vagal complex) blood loss is effectively reduced, less residue of prostate apex tumor occurs, and the risk of anastomotic stenosis is reduced.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a penile dorsal vein complex treatment system. Background technique [0002] The incidence of prostate cancer in China is on the rise, and laparoscopic radical prostatectomy is still an important treatment for prostate cancer patients in China. Because of the anatomical location of the prostate and the involvement of urinary tract reconstruction, it is considered to be one of the most difficult operations in urology, especially the treatment of the dorsal vein complex during the operation. The dorsal venous plexus is mainly distributed behind the pubic symphysis and returns to the dorsal vein of the penis. Blood, it is covered under the puboprostatic ligament, its branches spread all over the surface of the ventral side and both sides of the prostate, forming an intricate tortuous and dilated venous plexus. [0003] The existing dorsal vein complex of the penis is treated with sut...

AI Technical Summary

Problems solved by technology

[0004] The disposal of the dorsal vein complex (DVC) during the operation is definitely a challenge for the operator, because a very small inadvertent operation will cause severe bleeding, and it is very difficult to stop the bleeding. The venous complex does not bleed to keep the operative field clear, and the length of the urethra should be sufficient to complete the anastomosis, and the operation time should be shortened as much as possible. However, the suturing technique is very difficult for beginners. Once the venous complex bleeds, it will lead to a series of complications , will cause mental and psychological burden to patients and operators, prolonging the learning curve

Images