Drainage nursing device for surgical nursing

Abstract

The invention discloses a drainage nursing device for surgical nursing. The drainage nursing device comprises a sleeve I, wherein a motor is fixedly connected to the bottom of the sleeve I, a rotatingshaft is fixedly connected to the top of an output shaft on the motor, a sleeve II is arranged at the top of the sleeve I, the sleeve I penetrates through the sleeve II, and the sleeve II is fixedlyconnected with the sleeve I; and a piston is slidably connected to the inner wall of the sleeve II, a cylindrical cam is fixedly connected to the surface close to the top, of the rotating shaft, a sliding block is slidably connected to a sliding groove in the outer contour of the cylindrical cam, a sliding plate is fixedly connected to the left side of the sliding block, and a baffle I and a baffle II are fixedly connected to the inner wall of the sleeve I. According to the drainage nursing device, through cooperative use of the structures, the problems that in the actual use process, thick hydrops in the thoracic cavity of a patient is difficult to drain out through a traditional drainage device, so that the hydrops stay in the thoracic cavity for a long time, large potential safety hazards are caused, and inconvenience is brought to use, are solved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a drainage nursing device for surgical nursing. Background technique [0002] When there is a lesion in the patient's chest cavity, such as pleurisy due to infection, obstruction of the thoracic duct, or hemothorax or pneumothorax due to accidental injury, etc., it will cause excessive fluid in the pleural cavity, which is called pleural effusion. Commonly known as pleural effusion. However, in order to prevent excessive drainage from causing too much protein loss in the patient's body, and the rapid drop in abdominal pressure, which will affect the contraction of the diaphragm and cause edema, which will damage the patient's body functions; therefore, the drainage volume of the patient's pleural effusion should not exceed 1000ML each time. However, the existing drainage bottle requires medical workers to monitor the drainage volume of the drainage bottle in real time ...

AI Technical Summary

Problems solved by technology

However, in order to prevent excessive drainage from causing too much protein loss in the patient's body, and the rapid drop in abdominal pressure, which will affect the contraction of the diaphragm and cause edema, which will damage the patient's body functions; therefore, the drainage volume of the patient's pleural effusion should not exceed 1000ML each time. However, the existing drainage bottle requires medical workers to monitor the drainage volume of the drainage bottle in real time during the drainage of pleural effusion to the patient, which reduces the work efficiency of the medical staff. For this reason, people propose a drainage nursing device, such as China A nursing drainage device for thoracic surgery disclosed in patent CN208591104U includes a puncture needle for insertion into the thorax, a stopper set at the tail end of the puncture needle for limiting the length of the puncture needle entering the chest cavity, and a puncture needle connected to the The drainage tube at the tail of the puncture needle is used to draw out the effusion. The thoracic surgery nursing drainage device has the advantages of reasonable structure, no need for real-time on-duty medical staff, and the advantages of improving the work efficiency of medical staff;

[0003] However, in the actual use process, because the traditional drainage device is difficult to export the viscous effusion in the patient's pleural cavity, the effusion stays in the pleural cavity for a long time, which poses a great safety hazard and brings inconvenience to the use.

Images