Conduction bundle pacing lead delivery sheath capable of performing electrophysiological mapping

An electrophysiological and sheath technology, applied in the direction of electrodes, sensors, electrotherapy, etc., can solve the problem of shortening operation time, achieve the effect of shortening operation time, reducing steps, and reducing endocardial damage

Pending Publication Date: 2019-10-25
ZHONGSHAN HOSPITAL FUDAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows medical professionals to easily locate leads during surgery without having to manually measure their location by hand. It uses a specific shape made from plasma polymer material called polyvinyl alcohol (PVA) on its surface instead of traditional gelatin lining materials like alginate. When injecting this solution onto tissue after inserting the device inside them, blood cells are attracted towards PVA surfaces causing these particles to stick out over time. By measuring changes caused by the placement of the devices within the body, they may help diagnose conditions such as cardiac arrthymia.

Problems solved by technology

This patents describes various techniques related to improving the performance of electronic pulse generators during arranging electrical therapy delivered within one patient's own heart chamber without causing any complications like blood clot formation due to incorrect plaque insertion or long term use of transvenous access devices. Current solutions involve multiple procedures involving different tools, making them difficult to perform accurately.

Method used

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  • Conduction bundle pacing lead delivery sheath capable of performing electrophysiological mapping
  • Conduction bundle pacing lead delivery sheath capable of performing electrophysiological mapping
  • Conduction bundle pacing lead delivery sheath capable of performing electrophysiological mapping

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Embodiment 1

[0031] Please see attached figure 1 , figure 1 It is a structural schematic diagram of a conduction bundle pacing lead delivery sheath capable of electrophysiological mapping according to the present invention. A conduction beam pacing lead delivery sheath capable of electrophysiological mapping, the conduction beam pacing lead delivery sheath includes a sheath body 1, a proximal hemostatic valve 2 and a contrast agent injection port 3; the The distal end of the sheath body 1 is provided with a head electrode 11 and a ring electrode 12; the wall of the sheath body 1 is respectively provided with a head electrode connection line 111 and a ring electrode connection line 121; the proximal hemostatic valve 2 Connected to the extreme end of the sheath tube body 1; the contrast medium injection port 3 includes a handle 31 and a heparin cap 32; the distal handle 31 of the contrast medium injection port 3 is provided with a head electrode connection point 311 and a ring electrode connec

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Abstract

The invention relates to a conduction bundle pacing lead delivery sheath capable of performing electrophysiological mapping. The conduction bundle pacing lead delivery sheath capable of performing electrophysiological mapping is characterized by comprising a sheath body, a proximal hemostatic valve and a contrast agent injection port; the distal end of the sheath body is provided with a head electrode and a ring electrode, and the wall of the sheath body is respectively provided with a head electrode connecting wire and a ring electrode connecting wire; the proximal hemostatic valve is connected with the extreme of the sheath body; the contrast agent injection port comprises a handle and a heparin cap; the distal end handle of the contrast agent injection port is provided with a head electrode connecting point and a ring electrode connecting point; and the head electrode connecting point and the ring electrode connecting point are respectively connected with the head electrode and thering electrode at the distal end of the sheath body through the head electrode connecting wire and the ring electrode connecting wire. The conduction bundle pacing lead delivery sheath capable of performing electrophysiological mapping has the advantages that the sheath has functions of pacing and intracavity icon measurement, can be used for searching a target conduction bundle, and meanwhile hasa delivery function, unnecessary steps can be reduced, operation time is shortened, and endocardial injury is relieved.

Description

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Claims

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Application Information

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Owner ZHONGSHAN HOSPITAL FUDAN UNIV
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