Charged pacemaker system for cardiac conduction block

Abstract

The invention discloses a charged pacemaker system for cardiac conduction block, which belongs to the technical field of medical apparatuses and instruments. The charged pacemaker system for cardiac conduction block mainly comprises a cardiac pacemaker, an electromagnetic wave generator, an electromagnetic wave relay device and a program control device, wherein the cardiac pacemaker comprises a pacemaker housing, a stimulus electrode, an electrode lead, a pulse generator, a battery, a receiving transducer, a microwave / RF amplifier, a rectifier receiving antenna and a control chip; the electromagnetic wave relay device comprises an electromagnetic wave focusing device, an electromagnetic wave transmission coil, an electromagnetic wave sensor, a receiving antenna, a fixing base, a miniaturesteering gear and a first power supply; the electromagnetic wave generator comprises an electromagnetic wave generator, an electromagnetic wave transmitting antenna, a wireless receiver and a power supply device; and the program control device comprises a sub program controller and a general program controller. In short, the charging efficiency is high, and the system works stably.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a charging pacemaker system for heart conduction block. Background technique [0002] Heart block is a slowing or blocking of the conduction of impulses anywhere in the heart's conduction system. If it occurs between the sinoatrial node and the atrium, it is called sinoatrial block. Between the atrium and ventricle, called atrioventricular block. Located in the atrium, called intra-atrial block. Located in the ventricle, called intraventricular block. According to the severity of conduction block, it can usually be divided into three degrees. The conduction time of first-degree conduction block is prolonged, and all impulses can still be conducted. Second-degree block is divided into two types: Mobitz type I and type II. Type I block is characterized by a progressive extension of the conduction time until an impulse cannot be conducted; type II block is ...

AI Technical Summary

Problems solved by technology

Once the battery energy is exhausted, the patient has to undergo surgery again and replace the implanted medical device, which not only causes physical trauma to the patient, but also brings huge economic pressure to the patient due to the high price

In the prior art, electromagnetic wave wireless charging mostly adopts a short-distance and one-to-one charging method, which is slow in efficiency and limits the freedom of patients

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