MICRO ACTIVE CATHETERS AND EMBOLIZATION TECHNIQUES: A BRIEF REVIEW BASED ON DESIGN AND WORKING EFFICACY

IF 0.6 Q4 ENGINEERING, BIOMEDICAL

Biomedical Engineering: Applications, Basis and Communications Pub Date : 2022-05-04 DOI:10.4015/s1016237222300012

Suman Dey, Ruby Mishra, M. Mohapatra, S. Sabut

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引用次数: 0

Abstract

Micro catheters are thin-walled devices gaining pivotal importance in the field of micro invasive surgeries. The need for an efficient design of a micro catheter with the enhancement of its prime characteristics like-kink resistance, lower bending response, increased perumbular capacities, etc., has been the key parameters for research among biomedical engineers. The article highlights the nuances in the technology in the fabrication of micro active catheters and the procedure and necessity of embolization in the process of catheterization. Efficacies of different designs of micro active catheters were studied based on a variety of clinical data trials by several researchers and doctors. Superior materials capable of enhancing the torque efficacy of the device like auxetic materials and their effect on bending angles were studied. Clinical trials were undertaken based on various designs and approaches for the device and the critical characteristics were studied. The micro active catheter with guide-wire shows maximum bending angle and considerable torque making it ideal for micro invasive procedures in constricted as well as divergent blood vessels.

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微活性导管和栓塞技术:基于设计和工作效果的综述

微导管是一种薄壁装置，在微创手术领域具有举足轻重的地位。需要有效设计微导管，增强其主要特性，如扭结阻力，更低的弯曲响应，增加小管周围容量等，已成为生物医学工程师研究的关键参数。文章重点介绍了微活性导管制造技术的细微差别，以及导管过程中栓塞的程序和必要性。几位研究人员和医生根据各种临床数据试验，研究了不同设计的微活性导管的疗效。研究了能提高装置转矩效率的辅助材料及其对弯曲角的影响。临床试验是基于该装置的各种设计和方法进行的，并研究了关键特性。带导丝的微主动导管具有最大的弯曲角度和相当大的扭矩，是狭窄血管和发散血管微创手术的理想选择。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Biomedical Engineering: Applications, Basis and Communications Biochemistry, Genetics and Molecular Biology-Biophysics

CiteScore

1.50

自引率

11.10%

发文量

审稿时长

4 months

期刊介绍： Biomedical Engineering: Applications, Basis and Communications is an international, interdisciplinary journal aiming at publishing up-to-date contributions on original clinical and basic research in the biomedical engineering. Research of biomedical engineering has grown tremendously in the past few decades. Meanwhile, several outstanding journals in the field have emerged, with different emphases and objectives. We hope this journal will serve as a new forum for both scientists and clinicians to share their ideas and the results of their studies. Biomedical Engineering: Applications, Basis and Communications explores all facets of biomedical engineering, with emphasis on both the clinical and scientific aspects of the study. It covers the fields of bioelectronics, biomaterials, biomechanics, bioinformatics, nano-biological sciences and clinical engineering. The journal fulfils this aim by publishing regular research / clinical articles, short communications, technical notes and review papers. Papers from both basic research and clinical investigations will be considered.