Lifting device convenient to use in anastomosis

Abstract

The invention discloses a lifting device convenient to use in anastomosis. The lifting device comprises a supporting unit, a connecting rod and an operating unit, the connecting rod comprises a connecting rod first end and a connecting rod second end which are located in the extending direction of the connecting rod; the supporting unit is of a hard structure arranged at the connecting rod first end; the operating unit is arranged at the connecting rod second end; the supporting unit is movably connected with the connecting rod; the supporting unit moves relative to the connecting rod to enable the supporting unit to have at least two switchable locking states; the operation unit is connected with the supporting unit to control the supporting unit to be switched and locked between the twolocking states; and the middle part of the supporting unit protrudes towards one side of the supporting plane. The lifting device disclosed by the invention is simple to operate and is good in liftingstability and accuracy; an obvious hole is formed between the lower side of the supporting unit and a esophagus wall; and through formation of the hole, an operating forceps / clamp can be used to conveniently pull out a stomach tube from an esophagus, or an anastomat can conveniently enter the esophagus, so that clinical operation is facilitated.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a lifting device conveniently used in anastomosis. Background technique [0002] Clinically, when the stomach and esophagus and jejunum are to be anastomosed after tumor resection, the esophagus and jejunum at the lower end must be pulled up to prevent it from falling below the viscera, and at the same time provide conditions for drainage and anastomosis with the stomach. In the existing surgical procedure, the lower end of the esophagus is usually closed with a titanium alloy nail, and then two sutures are used to connect the lower end of the esophagus and pull it caudally. Therefore, this operation generally requires two people to complete, one of whom holds a tool with a suspension wire to lift the lower end of the esophagus, and the other completes the corresponding instrumental anastomosis and manual closure. There are at least the following problems in ...

AI Technical Summary

Problems solved by technology

There are at least the following problems in using the suspension wire to lift the lower end of the esophagus: 1. In terms of personnel cooperation, two people are required to cooperate to complete the entire operation when the suspension wire is used for lifting, and due to differences in communication methods and understanding abilities between people, It is easy to cause improper action

2. Stability issues. Since two wires are used for lifting exercises, the shaking and offset of the wires will affect the stability and accuracy of the entire operation

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