Integrated bracket embedder

Abstract

The invention discloses an integrated bracket embedder, which comprises a front handle and a rear handle, wherein the front end of the front handle is provided with an outer pipe; the top end of the outer pipe is movably connected with a cutting head; a middle pipe and a bracket are arranged in the outer pipe; the rear handle comprises a stainless steel pipe for supporting and an inner pipe which is positioned in the stainless steel pipe; the top end of the inner pipe is fixedly connected with the cutting head; one end of the middle pipe is butted against one end of the bracket, and the other end of the middle pipe is mutually connected with the stainless steel pipe; one end of the bracket is close to the cutting head, and a certain gap is reserved; and when the front handle is withdrawn along the stainless steel pipe, the outer pipe is withdrawn simultaneously and is separated from the cutting head, the positions of the middle pipe and the rear handle are kept unchanged, and the bracket is automatically released. According to the integrated bracket embedder, after a focal organ is cut open, the bracket can be directly embedded, a passage for the focal organ and the exterior is established, other surgical operations such as infected matter or necrotic tissue removal can be continuously performed by using other instruments, the comprehensiveness of the surgery is increased, and a patient can be prevented from suffering from the pain of multiple surgeries.

Description

Technical field [0001] The invention relates to a medical device, in particular to an inserter that can penetrate the wall of a lumen, in particular to a stent inserter that combines the functions of puncture stoma and inserting into one. Background technique [0002] Stent implantation is a technique that uses techniques such as puncture, catheterization, balloon catheter expansion, and metal stent placement to dilate and recanalize narrow and occluded blood vessels or lumen to solve the traditional surgical blind area. At present, stent implantation has been widely used in clinical practice in domestic hospitals, and its effectiveness has been generally recognized. Stent implantation has the advantages of low surgical risk, minimal invasiveness, less patient pain, short operation time, and low cost. It is used in malignant benign obstruction, fistula, anastomosis and other operations. [0003] When the human body’s official cavity is obstructed, doctors often need to surgically ...

AI Technical Summary

Problems solved by technology

However, once the instrument for expanding and reconstructing the channel is pushed out during the above operation, it may cause rapid outflow of organ contents and shrinkage of the organ, making subsequent operations difficult, and may even contaminate the abdominal cavity.

If the drainage device cannot be successfully implanted into the capsule, not only the therapeutic effect will not be achieved, but serious complications such as abdominal infection will also occur.

Images