Three-way catheter for acute pancreatitis minimally invasive surgery

Abstract

The invention discloses a three-way catheter for an acute pancreatitis minimally invasive surgery. The three-way catheter comprises a main tube and an auxiliary tube, wherein a first clamping block and a second clamping block are fixedly mounted on the main tube, the first clamping block is sleeved with a second binding strip, the second clamping block is sleeved with a first binding strip, an adjusting mechanism is mounted on each of the first binding strip and the second binding strip, a first support and a second support are fixedly mounted on the main tube, a rotating rod is rotationally mounted on the first support and the second support jointly, an anti-skid mechanism is mounted between the rotating rod and the second support, a turbine fan blade and a plurality of stirring rods are fixedly mounted on the rotating rod, a telescopic tube fixedly communicates with the main tube, and two holes are formed in the telescopic tube. The three-way catheter for the acute pancreatitis minimally invasive surgery has the advantages that the liquid leakage phenomenon can be reduced, leaked liquid medicine can be collected and treated, pollution of the leaked liquid medicine to the surrounding environment is effectively reduced, the butt joint stability is improved, meanwhile, part of gas remaining in the liquid medicine can be discharged, and the purity of the mixed liquid medicine is improved.

Description

technical field [0001] The invention relates to the technical field of a three-way catheter, in particular to a three-way catheter for minimally invasive surgery on acute pancreatitis. Background technique [0002] The three-way catheter is a kind of equipment used for minimally invasive surgery of acute pancreatitis. Its working principle is to mix and inject two kinds of medicinal liquids at the same time, in order to prevent the reduction of the efficacy of the two medicinal liquids due to the preparation in advance. [0003] The existing three-way catheter has the following deficiencies in the specific use process: 1. The rubber hose docked with the three-way catheter has a liquid leakage during the docking liquid storage process, and the leaked medicinal solution will drip and cause surrounding Environmental pollution; 2. The butt fixing effect between the rubber hose and the three-way conduit is poor, and there is a risk of falling off; 3. The mixing ratio of the two l...

AI Technical Summary

Problems solved by technology

[0003] The existing three-way catheter has the following deficiencies in the specific use process: 1. The rubber hose docked with the three-way catheter has a liquid leakage during the docking liquid storage process, and the leaked medicinal solution will drip and cause surrounding Environmental pollution; 2. The butt fixing effect between the rubber hose and the three-way catheter is poor, and there is a risk of falling off; 3. The mixing ratio of the two liquids cannot be controlled, and it needs to be controlled by an external controller, and the operation is more cumbersome

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