Novel medical pH (potential of Hydrogen) electrode catheter

Abstract

The invention discloses a novel medical pH (potential of hydrogen) electrode catheter, which comprises a catheter, an impedance ring and conducting wires, wherein the catheter is a hollow pipe body; further, the conducting wires are arranged in the pipe body; the impedance ring is mounted at a preset position of the pipe body; the preset position where the impedance ring is mounted is provided with a wire leading hole; further, the impedance ring is connected with the conducting wires led out from the wire leading hole in a butting manner. When the novel medical pH electrode catheter is applied, the conducting wires are firstly completely threaded into the catheter; the single conducting wire is taken out from a corresponding mounting vacancy of the impedance ring; the conducting wire is wound on the catheter, and afterwards, is threaded into the impedance ring; the impedance ring is fixedly arranged at the position of the conducting wire; finally, the closing-in location is carried out on the impedance ring by adopting a necking process; thus, the assembly of the whole pH electrode catheter is completed. In comparison with a segment-by-segment connection method adopted in the prior art, the novel medical pH electrode catheter adopts the integrated assembly for the catheter and the impedance ring; the water-leakage problem is thoroughly solved and meanwhile, the pH electrode catheter is enhanced in use stability and quality and has a better clinical use effect.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a novel medical pH electrode catheter. Background technique [0002] With the development of medical devices, the use of various medical pH electrode catheters has grown rapidly. With the launch of a large number of catheters, the market has higher requirements for the price, quality and reliability of pH electrode catheters. [0003] At present, the pH electrode catheters on the market have greatly improved in terms of customer comfort, product quality consistency, and price. Generally, the assembly method of the wires, catheters, and impedance rings in the traditional pH electrode catheters is a joint connection method. , so there are great hidden dangers in the production efficiency and product quality of the catheter, especially the glue connection scheme must be used between the catheter and the impedance ring, and the glue connection has problems of water leakage ...

AI Technical Summary

Problems solved by technology

[0003] At present, the pH electrode catheters on the market have greatly improved in terms of customer comfort, product quality consistency, and price. Generally, the assembly method of the wires, catheters, and impedance rings in the traditional pH electrode catheters is a joint connection method. , so there are great hidden dangers in the production efficiency and product quality of the catheter, especially the glue connection scheme must be used between the catheter and the impedance ring, and the glue connection has problems of water leakage and glue overflow, which brings risks and risks to customers. Affects the feeling of poor comfort

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