نتایج جستجو برای: vascular access device
تعداد نتایج: 1176358 فیلتر نتایج به سال:
INTRODUCTION Percutaneous nephrolithotomy is the most complicated stone surgery technique to learn. The steep learning curve is related mainly to obtaining precise renal access by puncturing the targeted calyx. A minimally misaligned puncture may lead to torrential bleeding, failure of the surgery, and complications. Renal puncture can take a long time, and the increased fluoroscopic time is a ...
BACKGROUND Intraosseous (IO) access is an alternative to conventional intravenous access. AIMS We evaluate the use of the EZ-IO as an alternative vascular access for patients in the emergency department. METHODS A non-randomized, prospective, observational study was performed in adults using the EZ-IO powered drill device. RESULTS Twenty-four patients were recruited. There were 35 intraos...
SEE PAGE 1809 T ranscatheter aortic valve replacement (TAVR) is an established treatment for patients with severe aortic stenosis (AS) deemed to be at high risk for surgery (1,2). The firstgeneration balloon-expandable SAPIEN (Edwards Lifesciences, Irvine, California) transcatheter heart valve (THV) was the first device to be approved by the U.S. Food and Drug Administration (FDA) for inoperabl...
BACKGROUND Vascular access in critically ill children can be a real challenge for medical staff. METHODS To evaluate the effectiveness of a near-infrared light vein-viewing device for critically ill children, 60 pediatric inpatients were enrolled in a randomized prospective observation trial for intravenous cannulation. The patients' demographic data, mean time required to find the first avai...
Purpose: Mechanical closure devices for arterial hemostasis after angiography, such as the Perclose suture-mediated closure system, are designed to decrease time to ambulation and improve patient comfort. Although these devices are safe and efficacious, to date there has been little reported about use of the Perclose device in a cohort consisting exclusively of patients with lower extremity per...
INTRODUCTION Patients undergoing structural heart interventions often require large-sized sheath insertion into femoral arteries and veins. Clinical outcome data on the use of suture-mediated devices for large femoral arterial access in structural heart interventions is limited. We assessed the efficacy of the Perclose™ (Abbott Vascular Devices, Santa Clara, CA, USA) suture-mediated device usin...
BACKGROUND Little has been reported regarding the utility or outcomes of femoral venous vascular closure using arterial suture closure devices. We describe results using a pre-closure approach with a 6 French (Fr) Perclose Closer S device in patients who underwent antegrade aortic valvuloplasty using 14 Fr percutaneous femoral venous access catheters. METHODS Forty-five patients underwent ant...
Reducing vascular access morbidity: a comparative trial of two vascular access monitoring strategies
Abstract Background: Twenty percent of dialysis patients eventually require arterial grafts as the only method of vascular access for hemodialysis. Polyurethane and ploy tetra fluoro ethylene grafts have been used for years for vascular access in hemodialysis patients. The purpose of this study was to compare the efficacy and complications of these two types of grafts. Methods: In this rand...
IMPORTANCE The role of vascular closure devices (VCD) for the achievement of hemostasis in patients undergoing transfemoral coronary angiography remains controversial. OBJECTIVE To compare outcomes with the use of 2 hemostasis strategies after diagnostic coronary angiography performed via transfemoral access-a VCD-based strategy with 2 types of devices, an intravascular device and an extravas...
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