Device for percutaneous nephrolithotomy

A nephroscopic and water bag technology is applied in the field of percutaneous nephroscopic stone extraction devices, which can solve the problems of easy flow of stones with water, unfavorable stone collection, small adhesive towel, etc., to avoid splashing of lavage water, simple production process, The effect of stone convenience

Inactive Publication Date: 2011-02-16
刘庆祚
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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 overlappe

Method used

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  • Device for percutaneous nephrolithotomy
  • Device for percutaneous nephrolithotomy

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Embodiment Construction

[0009] Hereinafter, with reference to the drawings, specific embodiments of the present invention are given to further illustrate the structure of the present invention.

[0010] A percutaneous nephroscope stone-removing device is provided with an adhesive film 1 and an adhesive film 2 connected to the edge of the upper mouth of the water receiving bag 3, and a filter screen is installed at the water outlet of the water receiving bag 3. When using, peel off the protective paper on the adhesive film 1 and stick the adhesive surface to the skin of the patient at the operation site to make it closely adhere to the skin. Remove the protective paper on the other adhesive film 2 and stick the adhesive surface On the doctor, make the middle and indirect water bag 3 funnel-shaped and start the operation. The irrigation water used in the operation can all flow into the water receiving bag, and the irrigation water flows out of the water receiving bag 3 through the filter membrane. The sto...

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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...

Claims

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Application Information

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IPC IPC(8): A61B19/08A61B46/20
Inventor 刘庆祚
Owner 刘庆祚
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