منابع مشابه
Management of obstructed balloon catheters.
Failure of a balloon catheter to deflate is not uncommon and prevents its removal. Methods of overcoming the problem include traction, bursting the balloon by overinflation, dissolving it with solvents, puncturing it percutaneously with a needle, or puncturing it with a wire stylet passed through the catheter. All except the last technique have major disadvantages and are of questionable safety...
متن کاملVisibility of Balloon Dilatation Catheters
In this study, an easy to use measurement method was developed to quantify the balloon dilatation catheters visibility, thus making them comparable. The visibility of the distal and proximal markers and the balloon (average values of the markers) was determined for fourteen balloons of the same type and material, but different lengths and diameters. Repeatability of these values was tested by o...
متن کاملDevelopment of a balloon volume sensor for pulsating balloon catheters.
Helium pulsed balloons are integral components of several cardiovascular devices, including intraaortic balloon pumps (IABP) and a novel intravenous respiratory support catheter. Effective use of these devices clinically requires full inflation and deflation of the balloon, and improper operating conditions that lead to balloon under-inflation can potentially reduce respiratory or cardiac suppo...
متن کاملTreatment of vascular lesions with balloon catheters.
During a 4 year period, 48 patients were treated with balloon catheters. There were 39 fistulas and nine aneurysms. Detachable balloons with a modified Debrun technique were used in 37 patients. Different kinds of technical problems were encountered. The arterial axis remained patent in 29 of the 37 fistulas; in the two mixed internal and external carotid-cavernous sinus fistulas, combined embo...
متن کاملReuse of balloon catheters for coronary angioplasty.
Aday et al. (1) have defined access as those dimensions that describe the potential and actual, or realized, entry of a given population into the health care delivery system. Access to health care depends on many factors, such as race, culture, geographic location, financial and insurance status. For numerous reasons, equal access for all citizens to health care services in the United States ha...
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ژورنال
عنوان ژورنال: Otolaryngology–Head and Neck Surgery
سال: 2010
ISSN: 0194-5998,1097-6817
DOI: 10.1016/j.otohns.2010.06.613