Discontinuous deformable surgical anastomosing magnetic ring

Abstract

The invention relates to a discontinuous deformable surgical anastomosing magnetic ring. The discontinuous deformable surgical anastomosing magnetic ring is provided with two magnetic ring bodies, wherein the magnetic ring bodies are the same in structure and opposite in magnetic poles and are arranged in a piling up manner; each magnetic ring body comprises a plurality of arc-shaped magnetic ring blocks and a plurality of connecting pieces; the arc-shaped magnetic ring blocks are movably connected in an end-to-end manner by the connecting pieces respectively through rivets so as to form the magnetic ring bodies; a plurality of discontinuous anastomosing gaps are formed in the upper surfaces of the arc-shaped magnetic ring blocks of one magnetic ring body; a plurality of discontinuous anastomosing gaps are formed in the lower surfaces of the arc-shaped magnetic ring blocks of the other magnetic ring body; the connecting pieces of the two magnetic ring bodies arranged in a piling up manner are oppositely arranged; and the discontinuous anastomosing gaps of the two magnetic ring bodies are arranged in an abutting manner so as to form a discontinuous anastomosing port. The discontinuous deformable surgical anastomosing magnetic ring is light in weight and large in magnetic force, is deformable, and can be easily discharged from a human body, the stability and the involutory accuracy of the magnetic ring are enhanced, and the magnetic losses are reduced; and the discontinuous deformable surgical anastomosing magnetic ring has the characteristics of surgical discontinuous anastomosis, and pressure gradients can be locally formed at the anastomosing port further, so that the tissue healing is better, and the discontinuous deformable surgical anastomosing magnetic ring can be applied to the fields, such as PPH (Procedure for Prolapse and Hemorrhoids), rectal low-order anus-preserving operation, circumcision, colostomy, minimally invasive endoscopic resection and anastomosis, and the like.

Description

technical field [0001] The invention relates to a surgical anastomosis magnetic ring. In particular, it relates to a deformable and easily discharged discontinuous deformable surgical anastomosis magnetic ring. Background technique [0002] The application of staplers is a great leap forward in surgery. Today, almost all gastrointestinal anastomoses can be performed with staplers. It provides convenience for the operation, simplifies the operation, shortens the operation time, reduces the chance of tissue damage, bleeding and operation infection, accelerates the recovery of tissue and organ functions, and thus shortens the hospital stay. It provides necessary conditions for difficult operations and new operations and minimally invasive operations. The anastomotic parts of the stapler are mostly made of titanium nails, memory alloys, absorbable materials, etc., and it is relatively rare to use magnets as the main material. [0003] All organisms on the earth, including th...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a progressive non-penetrating squeezer that is deformable, easy to excrete from the body, stable and flexible in structure, and stronger in magnetic force, aiming at the defects that have plagued squeeze-type (including magnetic) staplers for a long time. Discontinuous deformable surgical anastomosis magnetic ring

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