A stone flushing device

Abstract

The invention relates to a calculus flushing device. The calculus flushing device comprises a flushing liquid placing device, a speed-controlled converging frame and a flushing duct, wherein the speed-controlled converging frame is mounted at the lower end of the flushing liquid placing device, and the flushing duct is mounted at the lower end of the speed-controlled converging frame. Through theadoption of the calculus flushing device disclosed by the invention, the difficult problems that when a patient is in surgery, different flushing liquid needs to be used according to situations, the surgery process is easy to influence by the situation that personnel manually exchange the flushing liquid, different calculi have different adhesive force degrees, when liquid having the same volume and the same flow speed is used for flushing the calculi, good flushing effects cannot be achieved, and the surgery effects can be reduced, are solved. The calculus flushing device has the advantages that different flushing liquid can be shifted to be conveyed and to be used for flushing the calculi at any time, manual exchanging of staff is not needed, the flushing liquid having the correspondingvolume and flow speed is adopted according to the situation of the calculi, the situation that the calculi can be smoothly flushed can be guaranteed, and the surgery effects can be improved.

Description

technical field [0001] The invention relates to the field of calculus flushing equipment, in particular to a calculus flushing device. Background technique [0002] Solid lumps formed in the lumen of catheters in the human body or in the lumen of luminal organs (such as kidneys, ureters, gallbladder, or bladder, etc.), stones can cause lumen obstruction, affect the discharge of fluid from affected organs, and cause pain, bleeding or Secondary infection and other symptoms, so the stones need to be pulverized after the stones are produced, and the treated stones need to be cleaned during the treatment. [0003] However, the following problems exist in stone flushing: 1. The patient needs to use different flushing fluids according to the situation during the operation, and the manual replacement of the flushing fluid by the staff will easily affect the operation process; 2. The adhesion strength of different stones is different, and the same volume of liquid and Flushing at th...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above problems, the present invention provides a calculus flushing device, which can solve the problem that patients need to use different flushing fluids according to the situation during the operation. Manual replacement of the flushing fluid by the staff will easily affect the operation process, and the adhesion strength of different stones is different. , using the same volume of liquid and the same flow rate for flushing, often does not achieve a good flushing effect, reducing the surgical effect and other problems

Images