Threading implantation device for surgical annular constriction

Abstract

The invention provides a threading implantation device for surgical annular constriction, and belongs to the technical field of surgical instruments for anal annular constriction and vaginal constriction. The threading implantation device for surgical annular constriction comprises a threader and an implantable band; the threader comprises a threading ring and a connecting rod; the threading ringis of a spiral annular structure and rotates by at least 360 degrees, the outer end of the threading ring is a needle tip, the inner end of the threading ring is smoothly connected with the first endof the connecting rod through a connecting bend, and a leading hole is formed in the needle tip; and the implantable band comprises a hollow tube body and a mastoid end arranged at the first end of the tube body, and the second end of the tube body is a clamping hole end for the mastoid end to be inserted in. According to the threading implantation device for surgical annular constriction, annularimplantation of the anal constriction medium can be smoothly completed under the condition that one incision is reserved around the anus of a human body, and the formation of only one incision has the effects of reducing the infection risk, relieving the pain of a patient, reducing the anal discomfort caused by postsurgical scar problems; and annular connection of the implantable band is achievedthrough matching of the mastoid end and the clamping hole end, so that operation is easy.

Description

Technical field [0001] The present invention is in the Ring contraction anal, vaginal tightening surgery technical field of surgical instruments, specifically discloses an implantable device for anal or vaginal Ring contraction surgical passer. Background technique [0002] A current anorectal (general surgery) Anal tightening surgery department (or "anal coarctation") steps are as follows: [0003] 1, position lithotomy position; [0004] 2, the incision, causing silver needle with a knife in front of the anus, the anal margin from each of the 2 ~ 3cm make a longitudinal incision, length 0.4 ~ 0.5cm, a large aneurysm rounded needle or needles, or bent semicircular long needle is inserted from the rear side of the incision, through the anal sphincter outer periphery side of the subcutaneous tissue, piercing the front side of the incision, the silver wire 20 (wire or stainless steel) through a pinhole (or puncturing needle core needle), exit aneurysm needle or needle, causing silv...

AI Technical Summary

Problems solved by technology

[0008] The above-mentioned operation process is basically performed with two incisions on the front, back or left and right of the anus. There are no special anal shrinkage materials and piercing instruments. " and other substitutes, the piercing instruments mostly use vascular forceps or semi-circular large curved needles

[0009] 2. In the treatment of vaginal relaxation syndrome in urology, obstetrics and gynecology, and plastic surgery, conservative and surgical treatment methods are mostly used for vaginal tightening surgery. In surgical treatment, tissues such as incision, folding, suture or mesh mesh are mostly used. Implantation has different degrees of complications and sequelae, and the non-surgical effect is relatively poor

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