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Titolo:
A SAFETY NET TO PREVENT EMBOLIZATION DURING INTERVENTIONAL PROCEDURES- WORK-IN-PROGRESS
Autore:
KERR A; MARSAN B; LYON R; HOCHSZTEIN J;
Indirizzi:
YESHIVA UNIV ALBERT EINSTEIN COLL MED,DEPT RADIOL,1400 PELHAM PKWY S BRONX NY 10461 YESHIVA UNIV ALBERT EINSTEIN COLL MED,DEPT SURG BRONX NY 10461 MONTEFIORE MED CTR,JACOBI MED CTR BRONX NY 10461
Titolo Testata:
Journal of vascular and interventional radiology
fascicolo: 6, volume: 9, anno: 1998,
pagine: 1020 - 1024
SICI:
1051-0443(1998)9:6<1020:ASNTPE>2.0.ZU;2-H
Fonte:
ISI
Lingua:
ENG
Soggetto:
CAROTID-ARTERY; ANGIOPLASTY;
Keywords:
ANGIOPLASTY, COMPLICATIONS; EMBOLIZATION; STENTS AND PROSTHESES, COMPLICATIONS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
6
Recensione:
Indirizzi per estratti:
Citazione:
A. Kerr et al., "A SAFETY NET TO PREVENT EMBOLIZATION DURING INTERVENTIONAL PROCEDURES- WORK-IN-PROGRESS", Journal of vascular and interventional radiology, 9(6), 1998, pp. 1020-1024

Abstract

PURPOSE: In vitro evaluation of three prototype devices designed to trap emboli that are generated by intravascular procedures. MATERIALS AND METHODS: Three prototypes of the safety net were tested in a water flow model. Angioplasty of human endarterectomy specimens was performed upstream of the device (n = 8), In other tests, polyvinyl alcohol particles were injected into the water flow model upstream of the device(n = 15), The safety nets and the effluent that passed through them were examined for embolic particles. A third prototype was tested (n = 5) to evaluate whether the device could be deployed and retrieved as designed. RESULTS: The safety net was able to trap debris released by angioplasty of endarterectomy specimens in every case. Most, but not all, polyvinyl alcohol particles were trapped by the safety net, Four offive devices tested were deployed and retrieved as designed. One became caught in the introducing valve, which prevented deployment. CONCLUSION: The vascular safety net is effective in trapping small volumes of emboli, It can be deployed and retrieved as designed.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 23/10/20 alle ore 12:00:47