Device for percutaneous nephrolithotomy

Abstract

The invention relates to a device for percutaneous nephrolithotomy, belonging to the technical field of medical apparatus and instrument structures. The device is characterized by increasing the width of a water holding bag based on the brain surgery towels, adding an adhering film for adhering to the body of the doctor at the upper opening of the water holding bag and adding a filter screen at the water outlet of the water holding bag, thus effectively preventing the lavage water during surgery from wetting the bodies of the patient and the doctor or flowing on the operation table and the ground, ensuring clean and sterile environment during surgery and providing a special surgery towel for percutaneous nephrolithotomy.

Description

1. Technical Field [0001] The invention relates to a percutaneous nephrolithotomy device, which belongs to the technical field of medical device structure. 2. Background technology [0002] At present, domestic hospitals perform percutaneous nephrolithotomy, and most of the lavage water collection uses brain surgery sticky towels as a water collection bag. During use, the following problems have been found: First, the brain surgery sticks are small , It is often necessary to use 2-3 to stick together during the operation, which is inconvenient to use; second, because multiple surgical towels overlap each other, it often leads to inadequate bonding between the towels, and the irrigation water often flows on the operating table and the doctor. , On the floor of the operating room, it is easy to cause chills and fever after the operation of the patient, and at the same time increase the chance of infection by the doctor, and also cause pollution to the operating room; third, the rem...

AI Technical Summary

Problems solved by technology

[0002] At present, domestic hospitals perform percutaneous nephrolithotomy surgery, and most of the lavage water is collected with a brain surgery adhesive towel as a water collection bag. During the use, the following problems are found: First, the brain surgery adhesive towel is small , it is often necessary to use 2-3 sticks together during the operation, which is inconvenient to use; second, because multiple surgical drapes are overlapped together, the sticking between the drapes is often not tight, and the lavage water often flows onto the operating table and the doctor. 1. On the ground of the operating room, it is easy to cause chills and fever in patients after surgery. At the same time, it increases the chance of infection for doctors and pollutes the operating room. Third, the removed stones are easy to flow away with water, which is not conducive to stone collection.

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