Pace-making lead and implanting device and implanting method thereof

An implantation device and lead technology, applied in electrotherapy, therapy, internal electrodes, etc., can solve the problems of complicated implantation and installation of pacing leads, inability to implant quickly, and time-consuming

Pending Publication Date: 2022-01-28
武汉拓扑转化医学研究中心有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two pacing leads need to be sutured and fixed on the surface of the myocardium during the implantation process, which will cause certain damage to the heart, and the implantation and installation of these pacing leads is more complicated and time-consuming. Impossible to implant quickly

Method used

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  • Pace-making lead and implanting device and implanting method thereof
  • Pace-making lead and implanting device and implanting method thereof
  • Pace-making lead and implanting device and implanting method thereof

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Embodiment Construction

[0050] In order to make the objects, technical solutions, and advantages of the present invention more clearly, the technical solutions in the embodiments of the present invention will be described in contemplation in the embodiment of the present invention. It is a part of the embodiments of the invention, not all of the embodiments. It will be appreciated that the specific embodiments described herein are intended to explain the invention and is not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained without making creative labor without making creative labor.

[0051] like figure 1 As shown, a pacing wire 100 includes a L-type wire segment 101, a wire connection section 102, and an electrocouple joint 103;

[0052] The L-type wire segment 101 includes an L-type type wire 101.1, an electrode 101.2, and an insulating outer layer 101.4, and the L-type type wire includes a long end 101.1.1 and short end 101.1.2 constitu...

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PUM

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Abstract

The invention provides a pace-making wire and an implanting device and method thereof. The pace-making wire comprises an L-shaped wire section, a wire connecting section and an electric coupling connector. The L-shaped wire section comprises an L-shaped shaping wire, electrodes and an insulating outer layer, the L-shaped shaping wire comprises a long end and a short end which form an L shape, the short end deforms under the action of external force, so that the L-shaped shaping wire becomes a straight line, and the L-shaped shaping wire automatically recovers to the original L shape after the external force is removed. The two electrodes are arranged at the short end of the L-shaped shaping wire to form a positive electrode and a negative electrode, the L-shaped shaping wire is wrapped with the insulating outer layer, and the electrodes extend out of the insulating outer layer; and one end of the wire connecting section is connected with the long end, and the other end of the wire connecting section is connected with the electric coupling joint. According to the invention, the pace-making wire can be directly and rapidly implanted into the thoracic cavity from the proper sternum of a patient, and the electrode is in contact with the epicardium and can be connected with the existing in-vitro pacemaker, so that cardiac pace-making can be realized.

Description

Technical field [0001] The present invention relates to a cardiac electrode, and particularly to a lead implantable pacing device and a method of implantation. Background technique [0002] Traditional temporary pacing leads typically implanted by cardiac vein, and secured to the interior of the heart; if pericardial pacing, pacing leads sucked sewn on an outer surface of the heart. [0003] Common conventional temporary pacing lead placement method are the following: transvenous endocardial pacing; cardiac pacing; transdermal pacing; transesophageal pacing. [0004] Transvenous endocardial pacing all venipuncture (carotid, external carotid, subclavian, median, femoral vein) has its particular problems, comprising: a fixed stability leads, infection, bleeding, pneumothorax, patient discomfort. Transvenous implant implanted leads longer time, and require specialized cardiologist team operated under X-ray, echocardiography and other medical imaging device. [0005] Cardiac pacing f...

Claims

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Application Information

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IPC IPC(8): A61N1/05A61N1/372A61N1/375
CPCA61N1/059A61N1/0595A61N1/0597A61N1/372A61N1/37512A61N1/3754
Inventor 王小康齐希孙云戴会新李菲
Owner 武汉拓扑转化医学研究中心有限公司
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