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Pacemaker implantation support balloon device

A pacemaker and balloon technology, used in balloon catheters, medical devices, cardiac stimulators, etc., can solve problems such as difficulty in implanting pacemakers

Pending Publication Date: 2021-08-20
成都市第五人民医院 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a pacemaker implantation support balloon device for the problem of difficulty in implanting a pacemaker due to the lack of reverse force support when implanting a pacing electrode lead in a patient with a large right atrium. Inflates in the right atrium to provide support for the implanted pacemaker in reverse force, thereby effectively improving the implantation efficiency of the pacemaker

Method used

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  • Pacemaker implantation support balloon device
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  • Pacemaker implantation support balloon device

Examples

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Embodiment 1

[0020] Example 1, such as Figure 1-3 Shown:

[0021] A pacemaker implanted supporting balloon device, comprising: a contractible and inflatable balloon 1; and a stent connected to the balloon 1; wherein, the stent is hollow tubular, and the balloon 1 is fixed at one end of the stent; the working , first implant the steel wire into the venous system, put it into the right atrium to form a channel, send the device to the right atrium through the guide wire, and then push the inflatable channel 4 upward along the steel wire channel 2 to move relative to the steel wire channel 2. Use the one-way valve 6 to inflate the support balloon 2 in the right atrium to form a support. When a patient with a huge right atrium is implanted with a pacemaker, use the device of the present invention to move the contracted balloon 1 along the inferior vena cava After being sent into the right atrium, the support balloon 1 located in the steel wire channel 2 is inflated after entering the right at...

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Abstract

The invention relates to the field of medical instruments, and particularly relates to a pacemaker implantation support balloon device. The pacemaker implantation support balloon device comprises a balloon capable of contracting and expanding and a support connected with the balloon, wherein the support is in a hollow tube shape, and the balloon is fixed to one end of the support; and when the pacemaker implantation support balloon device works, the balloon in a contracting state is sent into the right atrium through the support under the guidance of a guide steel wire, and the balloon expands in the right atrium to form support. The pacemaker implantation support balloon device has the advantages that the balloon expands after entering the right atrium to fill the large redundant space in the right atrium, so that a supporting point of opposite force is provided for fixation of a pacing electrode wire, and the implantation efficiency of a pacemaker is effectively improved.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a pacemaker implanted support balloon device. Background technique [0002] An implantable cardiac pacemaker is by far the most reliable and effective way to treat bradycardia. After years of development, the important role and curative effect of cardiac pacing technology in the prevention and treatment of cardiovascular diseases has been widely recognized. The pacing electrode lead and the pacemaker together constitute the pacing system, which is implanted in the heart to stimulate myocardial cells and restore the normal function of cardiac pacing. [0003] At present, the implantation method of the pacing electrode lead is: use a guide wire to extend the pacing electrode lead from the inferior vena cava into the right atrium, and then bend it into the right ventricle. Its purpose is to fix the head end of the pacing electrode lead at the apex of the right ventricle. But this p...

Claims

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Application Information

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IPC IPC(8): A61M25/10A61N1/362A61N1/375
CPCA61M25/10A61N1/362A61N1/37518A61N1/37512A61M2210/125A61M2210/005
Inventor 张登洪唐名扬
Owner 成都市第五人民医院
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