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Electro-physiological catheter manufacturing and processing machine

A processing machine and electrophysiological technology, applied in the direction of catheter, metal processing, medical science, etc., can solve the problems of inconvenient polyurethane catheter fixation, reduced work efficiency, complicated operation mode, etc., and achieves a simple structure, improved work efficiency, and convenient use. Effect

Inactive Publication Date: 2020-09-22
郭莹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the existing methods of opening holes, which are mostly manual opening, complex operation methods, inconvenient fixing polyurethane catheters, and reducing work efficiency, and propose a manufacturing and processing machine for electrophysiological catheters

Method used

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  • Electro-physiological catheter manufacturing and processing machine
  • Electro-physiological catheter manufacturing and processing machine
  • Electro-physiological catheter manufacturing and processing machine

Examples

Experimental program
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Effect test

Embodiment 1

[0025] refer to Figure 1-4 , an electrophysiological catheter manufacturing and processing machine, comprising a working board 1, a stable structure is fixedly connected to the top of the working board 1, a polyurethane catheter 18 is placed on the stable structure, two vertical boards 2 are fixedly installed on the top of the working board 1, two The same rectangular bar 5 is vertically slidably connected between the two vertical plates, and a fixed block 8 is installed on the rectangular bar 5 for lateral sliding, and a fixed structure is connected on the fixed block 8, and the fixed structure is matched with the rectangular bar 5, and the fixed block 8 A motor cavity 16 is opened on the top, and a motor 11 is fixedly connected to the inner wall of the top of the motor cavity 16. A connecting cylinder 12 is fixedly installed on the output shaft of the motor 11, and a drill bit 13 is movably connected to the bottom of the connecting cylinder 12. The bottom of the connecting c...

Embodiment 2

[0032] refer to Figure 1-4 , an electrophysiological catheter manufacturing and processing machine, comprising a working board 1, the top of the working board 1 is fixedly connected with a stable structure by screws, a polyurethane catheter 18 is placed on the stable structure, and the top of the working board 1 is fixedly installed with two vertical tubes by welding. Plate 2, the same rectangular rod 5 is vertically slidably connected between the two vertical plates 2, and a fixed block 8 is installed on the rectangular rod 5 by horizontal sliding, and a fixed structure is connected to the fixed block 8, and the fixed structure is compatible with the rectangular rod 5 , the fixed block 8 is provided with a motor chamber 16, the top inner wall of the motor chamber 16 is fixedly connected with a motor 11, the output shaft of the motor 11 is fixedly installed with a connecting cylinder 12 by welding, and the bottom end of the connecting cylinder 12 is movably connected with a T...

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Abstract

The invention belongs to the technical field of catheter drilling and particularly relates to an electro-physiological catheter manufacturing and processing machine. For the problems that manual trepanning is mostly adopted in an existing trepanning mode, the operation mode is complex, it is not convenient to fix a polyurethane catheter, and the working efficiency is lowered, the scheme is provided. According to the scheme, the electro-physiological catheter manufacturing and processing machine comprises a working plate, a stable structure is fixedly connected to the top of the working plate,the polyurethane catheter is placed on the stable structure, two vertical plates are fixedly mounted on the top of the working plate, the two vertical plates are vertically and slidably connected withthe same rectangular rod, a fixing block is transversely and slidably mounted on the rectangular rod, and a fixing structure is connected to the fixing block; and the fixing structure is matched withthe rectangular rod, a motor cavity is formed in the fixing block, a motor is fixedly connected to the inner wall of the top of the motor cavity, and a connecting cylinder is fixedly mounted on an output shaft of the motor. The electro-physiological catheter manufacturing and processing machine is simple in structure and convenient to operate, the drilling position can be adjusted, the polyurethane catheter can be conveniently fixed, and the working efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of catheter drilling, in particular to an electrophysiological catheter manufacturing and processing machine. Background technique [0002] At present, electrophysiological catheters have been widely used in medical practice. Mapping ablation catheters are a type of electrophysiological catheters. They are mainly used to record electrophysiological signals from various parts of the heart and electrically stimulate the heart, so as to achieve the goal of treating heart diseases. purpose of treatment. The main processing and production methods of electrophysiological catheter manufacturing are as follows: First, the center electrode is formed: a plurality of steel wires are tightly wound side by side, so that the wound steel wire becomes a spring shape with axial stiffness and certain flexibility. The inner diameter of the center electrode is 0.5mm; second, center electrode insulation treatment: coat the woun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/16B26D5/02B26D5/08B26D7/02B26D7/26B26D7/18A61B5/0402A61N1/362
CPCA61B5/6852A61N1/362B26D5/02B26D5/086B26D7/02B26D7/18B26D7/2628B26D2007/013B26F1/16
Inventor 郭莹权佳乐
Owner 郭莹
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