Pace-making catheter, magnetic patch attachment and pace-making catheter kit

A catheter and magnetic technology, applied in the direction of catheters, balloon catheters, internal electrodes, etc., can solve the problems of increased operation time and complicated operation, and achieve the effects of reducing the number of placements, low dislocation rate, and shortening operation time

Pending Publication Date: 2020-01-10
SHANGHAI MICROPORT EP MEDTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The distal end of the pacing catheter of the present invention can be fixed by an extracorporeal magnetic attachment to reduce the myocardial injury of the patient and reduce the numb

Method used

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  • Pace-making catheter, magnetic patch attachment and pace-making catheter kit
  • Pace-making catheter, magnetic patch attachment and pace-making catheter kit
  • Pace-making catheter, magnetic patch attachment and pace-making catheter kit

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] In describing the present invention, it should be understood that the terms "central", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", " The orientation or positional relationship indicated by "bottom", "inner" and "outer" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or Elements must have certain orientations, be constructed and operate in certain orientations, and therefore ...

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Abstract

The invention relates to a pace-making catheter, a magnetic patch attachment and a pace-making catheter kit. The pace-making catheter comprises a catheter body, a pace-making electrode and a first magnetic body. The pace-making electrode is secured to a distal end of the catheter body and exposed outside the catheter body. The first magnetic body is secured to the catheter body for attracting themagnetic patch attachment to fix the catheter body in place. The pace-making catheter of the invention is fixed by the in-vitro magnetic patch attachment, convenient and safe in operation, nondestructive to myocardium of a patient, and solves the problem that existing catheters need to be repeatedly placed, resulting in complicated operation and increased operation time.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a pacing catheter, a magnetic attachment and a pacing catheter kit. Background technique [0002] At present, pacing catheters have been widely used in medical practice. The method of use is to firstly puncture the femoral vein or internal jugular vein, and under X-ray fluoroscopy, transport the catheter to different positions in the ventricle along the vessel lumen to activate the heart. fight. [0003] In the prior art, there are two types of pacing catheters: passive fixation and active fixation. These two fixation systems use the hardness and shape of the catheter tip to hook the myocardium to fix the catheter, which increases myocardial damage and risks myocardial perforation. Moreover, when the patient gets out of bed and walks, the catheter will be displaced. For the doctor, it is necessary to place the catheter many times, which also brings unnecessary pain to th...

Claims

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Application Information

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IPC IPC(8): A61N1/362A61N1/365A61N1/37A61N1/375A61N1/05A61M25/10
CPCA61M25/02A61M25/10A61M2025/0253A61M2025/0293A61N1/057A61N1/362A61N1/365A61N1/3702A61N1/37512A61N1/37518
Inventor 陈琦曾金赵丽夏珍胡金柱
Owner SHANGHAI MICROPORT EP MEDTECH CO LTD
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