Urine guide suit for urology department

Abstract

The invention discloses a urine guide suit for the urology department. The urine guide suit comprises a main unit, a pump valve assembly which is detachably installed on the main unit, and a urine guide pipe and a urine bag which are connected with the pump valve assembly through hoses respectively. The urine guide pipe comprises a pipe body, a connecting cover connected to one end of the pipe body, a communicating cover connected to one end of the connecting cover, a bag body connected to the end, close to the connecting cover, of the pipe body, and a pipe connecting part connected to the end, away from the connecting cover, of the pipe body. A heating inner pipe a, a heating inner pipe b and a bag body liquid injecting pipe are integrally formed on the inner wall of the pipe body. A connecting plug a and a connecting plug b which are through at two ends are formed at the positions, corresponding to the heating inner pipe a and the heating inner pipe b, of one end of the connecting cover respectively. A space for making the connecting plug a communicated and connected with the connecting plug b is formed between the communicating cover and the connecting cover. The urine guide pipe is matched with a heater, a motor and the pump valve assembly to heat urethra, and the aim of preventing urethra edema is achieved.

Description

technical field [0001] The invention belongs to the field of medical instruments, in particular to the field of urological instruments. Background technique [0002] The invention patent application with document number CN103301514A discloses a multifunctional indwelling catheterization device, which mainly realizes the function of automatic pressure-sensitive urination, and collects urination parameters through sensors, and has an early warning function, which has certain practicability. However, electronic drainage Liquid valves, flow sensors, etc. are directly connected to the urination pipeline. If all parts are disposable, the overall cost of the catheterization device will be too high, which will significantly increase the economic burden of the patient; if the parts are reused, there will be a risk of cross-infection. [0003] The Chinese patent with document number CN205515936U discloses a urinary catheter that can prevent urine leakage and can be treated by heat. It...

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Problems solved by technology

However, there are several problems in the technical solution of this patent that make this solution difficult to implement. One is that the structure of the three-layer casing has difficulties in assembling and sealing methods at multiple connection positions. The other is that the heating wire is arranged on the outer tube. The outer wall (accurately speaking, it should be embedded in the tube wall of the outer tube) also has difficulties in processing. Specifically, since one end of the catheter is inserted into the urethra, the heating wire must be inserted from the outer tube of the outer tube at both ends. In order to make the heating wire conduction, the outer tube and the heating wire need to be separately processed and formed

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