Electric endoscope cutting anastomat with battery pack convenient to replace

Abstract

An electric endoscopic cutting anastomat with a battery pack convenient to replace is disclosed in the invention, and comprises a handle, a charging head, a percussion handle, a straight pipe, a first connector and a connecting mechanism, a fixed handle is fixed to the bottom of the handle, the straight pipe is rotatably connected to one side of the handle, a switch base is fixed to the lower end face of one end of the straight pipe, the lower side of the inner top of the switch base is connected with a button through a second compression spring, the first connector is connected with the other end of the straight pipe through a third compression spring, one side of the first connector is connected with the second connector, the threaded rod is fixed to one end of a nail bin assembly clamp, a threaded rod is in threaded connection with the straight pipe, the connecting mechanism is symmetrically arranged on the two sides of the other end of the straight pipe, and the connecting mechanism is connected to the inner wall of the sleeve in a clamped mode. According to the electric endoscope cutting anastomat with the battery pack convenient to replace, when the battery pack is damaged, the bottom cover and the battery pack can be integrally detached, and then the battery pack can be taken down from the bottom cover to be replaced.

Description

technical field [0001] The invention relates to the related technical field of an electric endoscopic cutting stapler, in particular to an electric endoscopic cutting stapler which is convenient for replacing a battery pack. Background technique [0002] Laparoscopic stapler is one of the important instruments in laparoscopic surgery. Instead of traditional manual suture, titanium nails are used to separate or anastomose tissues. The operation is simple and fast, which greatly shortens the operation time. Laparoscopic stapler makes the operation field narrow , the anastomosis of deep parts that are difficult to manually operate becomes easy, accurate, firm and reliable, and the incidence of anastomotic leakage is significantly reduced. According to the different power transmission methods, anastomats can be divided into manual and electric, which are different from traditional ones. The mechanical control of the manual laparoscopic stapler. The electric laparoscopic stapler ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an electric endoscopic cutting stapler that is convenient for replacing the battery pack, to solve the problem that the existing electric endoscopic cutting stapler proposed in the above background technology is inconvenient to replace the battery, and the connection between the components is not tight enough. At the same time, it is inconvenient to replace the clamp of the staple cartridge assembly

Images