Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
PHYSICAL CHARACTERISTICS OF BALLOON CATHETER SYSTEMS USED IN TEMPORARY CEREBRAL-ARTERY OCCLUSION
Autore:
MATHIS JM; BARR JD; JUNGREIS CA; HORTON JA;
Indirizzi:
UNIV VIRGINIA,HLTH SCI CTR,DEPT RADIOL,DIV NEURORADIOL,BOX 170 CHARLOTTESVILLE VA 22908 UNIV PITTSBURGH,DIV NEURORADIOL PITTSBURGH PA 00000
Titolo Testata:
American journal of neuroradiology
fascicolo: 10, volume: 15, anno: 1994,
pagine: 1831 - 1836
SICI:
0195-6108(1994)15:10<1831:PCOBCS>2.0.ZU;2-C
Fonte:
ISI
Lingua:
ENG
Soggetto:
SPECT;
Keywords:
CATHETERS AND CATHETERIZATION, BALLOONS; INTERVENTIONAL INSTRUMENTATION, EMBOLIZING SYSTEMS; INTERVENTIONAL NEURORADIOLOGY, PROVOCATIVE TESTING;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
4
Recensione:
Indirizzi per estratti:
Citazione:
J.M. Mathis et al., "PHYSICAL CHARACTERISTICS OF BALLOON CATHETER SYSTEMS USED IN TEMPORARY CEREBRAL-ARTERY OCCLUSION", American journal of neuroradiology, 15(10), 1994, pp. 1831-1836

Abstract

PURPOSE: To compare and contrast the physical characteristics of balloon catheter systems used for temporary cerebrovascular occlusion. METHOD: Commonly used temporary occlusion systems were evaluated to determine: (a) balloon compliance; (b) balloon diameter versus volume; (c) balloon pressure versus volume; (d) simulated vessel wall pressure versus volume; (e) balloon failure volume; and (f) balloon deflation rate. Observations were made concerning construction differences that affect the potential safety of a balloon system or the way it is used. RESULTS: The nondetachable balloon system demonstrating the best compliance characteristics and lowest radial pressure generation was the nondetachable silicone balloon (Interventional Therapeutics Corporation, San Francisco, Calif). Diameter versus volume curves for all systems reveal an initial nonlinear expansion that could contribute to vessel overexpansion during occlusion. CONCLUSION: Balloon systems vary in construction, method of introduction, and compliance. Knowledge of these characteristics, as well as of nonlinear balloon expansion, should aid balloon selection and appropriate use while helping to minimize complications.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/11/20 alle ore 15:18:17