Automatic-urination medical urinary catheter

Abstract

The invention discloses an automatic-urination medical urinary catheter which comprises a urinary catheter, wherein the urinary catheter comprises an air bag cavity and a catheterization cavity; an air bag is arranged at the front end of the air bag cavity; a rubber plug is arranged at the tail end of the air bag cavity; the front end of the catheterization cavity is communicated with a catheterization port; a thread is arranged at the tail end of the catheterization cavity and connected with a thread joint; the thread joint is connected with one end of a functional pipe; one side of the functional pipe is communicated with a micro air exhauster; an air-liquid separation net is arranged at the joint between the functional pipe and the micro air exhauster; the functional pipe is connected with a pressure valve; the pressure valve is connected with a liquid collection bag through a liquid discharge pipe; a liquid discharge port is formed below the liquid collection bag; a valve is arranged on the liquid discharge port; the tail end of the functional pipe is connected with a micro water pump; a one-way valve is arranged on the micro water pump; and the micro water pump is connected with a water tank through a water pumping pipe. The automatic-urination medical urinary catheter disclosed by the invention facilitates automatic urination of a patient and relieves the pain of the patient.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a medical urinary catheter for automatic urination. Background technique [0002] During clinical use, the urinary catheter is usually connected to a pipeline with a switch, and when the patient needs to urinate, the switch is turned on to urinate. In the actual clinical process, it is inconvenient to switch back and forth, especially for patients who cannot take care of themselves, nurses need to manually operate the switch to urinate; generally, many patients who use urinary catheters will leave the catheter in the body for a long time, and for a long time The indwelling of the urinary catheter will affect the function of the bladder, resulting in urinary obstruction after the catheter is removed; and it is not very convenient to clean the catheter in clinical practice. Contents of the invention [0003] The technical problem to be solved by the present invention is to provi...

AI Technical Summary

Problems solved by technology

In the actual clinical process, it is inconvenient to switch back and forth, especially for patients who cannot take care of themselves, the nurse needs to manually operate the switch to urinate; generally, many patients who use urinary catheters will leave the catheter in the body for a long time, and for a long time The indwelling of the urinary catheter will affect the function of the bladder, resulting in urinary obstruction after the catheter is removed; and it is not very convenient to clean the catheter in clinical practice

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