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A device and a method for laying a lead by an electrode cathete

A technology for electrode catheters and wires, which is applied in the direction of cable installation, cable installation devices, and cable laying equipment. The effect of improving reliability

Pending Publication Date: 2019-01-18
重庆金山医疗技术研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It adopts an integrated assembly, which solves the problem of water leakage, but its efficiency is low, and it cannot meet the requirements of high production capacity requirements for impedance-pH electrode catheters

Method used

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  • A device and a method for laying a lead by an electrode cathete
  • A device and a method for laying a lead by an electrode cathete
  • A device and a method for laying a lead by an electrode cathete

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Embodiment Construction

[0030] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0031] Such as figure 1 and Figure 5 The device for laying wires for the electrode catheter shown includes an upper mold 1 and a lower mold 2, the lower mold 2 has a mounting groove 1 3 arranged horizontally through it, and the upper mold 1 has a mounting groove 2 4 opposite to the mounting groove 1 3 When the upper mold 1 and the lower mold 2 are fastened together, the installation groove 1 3 and the installation groove 2 4 constitute the installation hole for installing the conduit a, the central axis of the guide hole 1 and the central axis of the installation hole are located in the same plane, and the installation groove One 3 is semicircular, the installation groove two 4 is semicircular, and the installation hole ...

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Abstract

The invention provides a device and a method for laying a lead by an electrode catheter, and belongs to the technical field of medical device processing. The invention solves the problems of low threading efficiency and low reliability of the existing electrode catheters in multi-section sequential threading. the device comprises an upper mold and a lower mold, A low mold has a mounting groove, the upper mold is provided with a mounting groove 2 arranged opposite to the mounting groove 1, the mounting groove 1 and the mounting groove 2 form a mounting hole for mounting a conduit when the uppermold and the lower mold are buckled, the upper die is provided with a plurality of guide holes 1 distributed along the length direction of the mounting holes, A guide hole 1 is vertically arranged and the lower end is communicated with the mounting groove 2, The upper mold is provided with a punching and threading structure for piercing the catheter and threading the conductor into the catheter,and the mounting hole is provided with a pulling wire structure for pulling the conductor into the catheter out from one end of the catheter; and the laying method comprises fixing the catheter, threading the pulling shaft, punching and threading, withdrawing the hollow needle, pulling the wire and winding the wire, and the like. The invention has the advantages of wide application range, high working efficiency and high reliability.

Description

technical field [0001] The invention belongs to the technical field of medical equipment processing, and relates to a device and a method for laying wires in an electrode catheter, in particular to a device and a method for laying wires in an impedance-pH electrode catheter. Background technique [0002] With the development of medical devices, the demand for impedance-pH electrode catheters for esophageal pH monitoring (gastroesophageal reflux disease) is increasing day by day, and the demand for the production capacity of impedance-pH electrode catheters is relatively large. The current pH catheter is a cylinder, which is assembled piece by piece. The insulated wire needs to pass through the impedance ring and then be bent and welded to the impedance ring. The welding efficiency is low and the cost is high. At the same time, the insulated wire is easy to bend after bending. Rubbing against the impedance ring port, there is a risk of disconnection; the insulated wire needs ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/08
CPCH02G1/088
Inventor 潘冰田宏张富皇王群英覃浪
Owner 重庆金山医疗技术研究院有限公司
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