A surgical stapler device

Abstract

The invention discloses an anastomat device for surgery. The anastomat device comprises a nail bin assembly, a cutting board assembly and a driving assembly, wherein the nail bin assembly comprises anail bin base and a nail bin box mounted on the nail bin base; the far end of the cutting board assembly is far away from the nail bin assembly, and the near end of the cutting board assembly is closeto the near end of the nail bin box and is pivoted to the nail bin base to be rotationally arranged on the nail bin assembly; the driving assembly is arranged on the nail bin base and is close to thenear ends of the nail bin box and the cutting board assembly; a nail bin gasket is mounted on the nail bin box, a cutting board gasket is mounted on the cutting board assembly, a cutting knife is arranged on the driving assembly, when the cutting knife moves from the near ends of the nail bin box and the cutting board assembly towards the far ends of the nail bin box and the cutting board assembly, the nail bin gasket and the cutting board gasket are cut and are separated from the nail bin box and the cutting board assembly. By means of the mode, the cutting board gasket and the nail bin boxgasket can be conveniently released, the positioning is reliable, and the anastomosis efficiency is improved.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a surgical stapler device. Background technique [0002] Stapler is a mechanical suturing device used in medicine to replace traditional manual suturing. Compared with traditional manual suturing technology, mechanical suturing stapler has the advantages of less tissue reaction, neatly arranged staples, and equal spacing. It effectively avoids the problems of too sparse and too dense manual suturing and too tight and too loose ligation; at the same time, the stapler for mechanical suturing is easy to operate, which can greatly shorten the doctor's operation time. [0003] With the widespread use of staplers, more and more attention has been paid to the complications related to staplers. Because the staples used in the stapler are usually made of metal materials such as titanium, which are hard in texture and have poor mechanical compatibility when used for soft tissue suture, ...

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Problems solved by technology

[0004] However, the inventors of the present application have found in long-term research and development that the current anastomotic devices equipped with gaskets generally have the problems of complex release structure of gaskets and low release reliability, making it difficult to popularize and apply

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