A Self-Expanding Nitinol Fixation System for Atrial Leadless Pacemakers: Biomechanical Design and Evaluation

A Self-Expanding Nitinol Fixation System for Atrial Leadless Pacemakers: Biomechanical Design and Evaluation

Atrial leadless pacemakers (ALPMs) offer a minimally invasive solution for patients requiring atrial pacing, but current designs face significant challenges related to fixation stability, perforation risk, and retrievability. This study presents a novel self-expanding nitinol fixation system designe...

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Bibliographic Details
Main Authors: Yu-Tzu Wang, Yu-Sheng Lin, Yu-Wei Lin, Chun-Ming Chang, Lung-Sheng Wu, Chao-Sung Lai, Pao-Hsien Chu
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Bioengineering
Subjects:
leadless pacemaker
left atrial appendage (LAA)
nitinol alloy
finite-element analysis
fixture
Online Access:https://www.mdpi.com/2306-5354/12/5/512
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