Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Which balloon embolectomy catheter?

P G Niblett¹, J M Fleischl, W B Campbell

¹Department of Clinical Measurements, Royal Devon and Exeter Hospital, Wonford, UK.

The British Journal of Surgery

|August 1, 1990

Summary

This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Continued Malarial Fever.

Texas medical journal (Austin, Tex.)·2023

Same author

1-trifluoromethoxyphenyl-3-(1-propionylpiperidin-4-yl) urea (TPPU), a soluble epoxide hydrolase inhibitor, lowers L-NAME-induced hypertension through suppression of angiotensin-converting enzyme in rats.

European review for medical and pharmacological sciences·2020

Same author

Lowering Size Threshold for Elective Repair to Reduce Deaths from Abdominal Aortic Aneurysms - A Simple Solution to a Complex Problem?

European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery·2017

Same author

WX-III-287-19 A Possible Thromboxane Antagonist in Bovine Coronary Arteries.

Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research·2016

Same author

Practical guide to the Idea, Development and Exploration stages of the IDEAL Framework and Recommendations.

The British journal of surgery·2016

Same author

Vascular hepoxilin and trioxilins mediate vasorelaxation through TP receptor inhibition in mouse arteries.

Acta physiologica (Oxford, England)·2015

This study evaluated seven balloon embolectomy catheters, finding significant variations in burst pressure and mechanical performance. Results guide surgeons in selecting optimal embolectomy devices for improved patient outcomes.

Area of Science:

Biomedical Engineering
Vascular Surgery

Background:

Balloon embolectomy catheters are crucial for clearing vascular occlusions.
Variability in device performance can impact procedural success and patient safety.

Purpose of the Study:

To compare the mechanical properties and performance of seven commercially available balloon embolectomy catheters.
To provide data to aid surgeons in selecting appropriate embolectomy devices.

Main Methods:

Measured fluid volume and inflation pressure to determine balloon burst characteristics.
Assessed catheter performance using a mechanical rig simulating passage through a stenosed tube.
Calculated traction and shear forces during simulated use.

Main Results:

Related Experiment Videos

Balloon burst pressures ranged from 1060 to 1920 cmH2O, with significant compliance variations.
Two catheter types fragmented upon bursting.
Traction forces during stenosis passage varied significantly (254-463 g).

Conclusions:

Substantial differences exist in the mechanical performance of balloon embolectomy catheters.
Device selection should consider burst strength, fragmentation risk, and performance under load.
Comparative data can inform surgical choice for effective embolectomy procedures.