balloon guide catheter study

Does not pretest the balloon unless directed by the manufacturer. The use of 8-F balloon guide catheter (BGC) for proximal flow control was previously shown to prevent distal embolic complications during mechanical clot retrieval in patients with acute ischemic stroke. OBJECTIVES To better define urethral catheter balloon pressures and extraction forces during traumatic placement and removal of urethral catheters. The use of 8 F Balloon Guide Catheter during MT via transradial approach might represent an alternative in selected cases with unfavorable vascular anatomies. Methods- STRATIS (Systematic Evaluation of Patients Treated With Neurothrombectomy Devices for Acute Ischemic Stroke) was a prospective, multicenter study of patients with large vessel occlusion treated with the Solitaire stent retriever as first-line therapy. Balloon guide catheters are frequently used in these procedures. Standard test methods used to evaluate the performance of Catheters, Balloon catheters, or accessory devices (guidewires, guide catheters, endoscopes, stents…). The content and case study data are provided by physician faculty. In rare cases, a leak of cerebrospinal fluid (the liquid surrounding the brain and spinal cord) is observed. MT using a BGC device was performed on 255 patients at the authors' institution (St. Vincent's hospital, Suwon, Korea and Hangang Sacred Heart Hospital, Seoul, Korea) between January Numerous randomized controlled trials (RCTs)have indicated that mechanical thrombectomy (MT), alongside a stentretriever, represents an effective therapeutic procedure inpatients with LAO (1-5).In addition to the use of the classic stent retriever for MT,several additional procedures and devices have been introduced BGC : balloon-guide catheter CCA : common carotid artery There is an ongoing discussion about whether balloon-guide catheters or large-bore sheaths are needed for effective flow management. AU - Kim, Dong Joon. Balloon Guided Catheters Provide Better Blood Flow Following Stroke Interventions. Patients who have experienced a stroke as a result of blockages of the arteries in the brain have better outcomes with the use of balloon-guided catheter surgery as compared to having a conventional guided catheter procedure. Balloon guide catheter improves revascularization and clinical outcomes with the solitaire device : Analysis of the north american solitaire acute stroke registry. During clot retrieval, the balloon on the guide catheter was temporarily inflated in the carotid artery to stop blood flow as the clot was being removed. You are inserting a Foley in your patient. STUDY. Endovascular acute ischemic stroke treatment with flowgate balloon guide catheter: a single-center observational study of flowgate balloon guide catheter use. Patients and Interventions:A cadaveric study of 10 cadaver heads, which underwent unilateral transtympanic dilatation of the ET with a 3 20mm balloon catheter with full endoscopic guidance and visualization. During the study, one group of LVO stroke patients underwent treatment with a stent retriever with a balloon-guided catheter. Bottom line: The most common adverse events associated with balloon sinuplasty include balloon malfunction, guide catheter malfunction, cerebrospinal fluid leak, and significant eye swelling. - Holds the penis with your non-dominant hand, stretched to a 60- to 90-degree angle. medical asepsis. Pre-dilatation of the diagonal was performed with a PTCA balloon catheter. AU - Kwak, Hyo Sung 327-333. Use of a balloon guide catheter (BGC) and Trevo stent retriever for large vessel occlusion (LVO) stroke is associated with better outcomes compared with conventional guide catheters, according to an analysis of the TRACK registry … 8 Taghi, A. S., Khalil, S. S., Mace, A. D., & Saleh, H. A. The overall recanalization rate, defined as a modified TIC 2b-3, was 80.2%. A catheter comprising a proximal portion, a distal portion, and an expanding member located at the distal portion, said distal portion having an inner wall and an outer wall, said expanding member attached to said distal portion at the inner wall. We compared general flow characteristics of proximal aspiration through a large-bore sheath and a balloon-guide catheter in a porcine in vivo model. Features. Specifically, the use of a balloon guide catheter in combination with stent retrieval has been widely described, however, its utility remains unclear [7,9,12]. AU - Kim, Yong Won. study, mean force required to remove a catheter with the balloon illed with 10 mL after a 5 mL illed balloon had previously been pulled out was 2.54 kg. 4 When used as an adjunct technique during thrombectomy, BGCs have demonstrated increased rates of successful recanalization, first-pass effect, and decreased procedural times. Comparison of a Balloon Guide Catheter and a Non-Balloon Guide Catheter for Mechanical Thrombectomy Purpose To evaluate the effectiveness of mechanical thrombectomy with the use of a stent retriever in acute ischemic stroke, performed by using a balloon guide catheter or non-balloon guide catheter. This process was repeated designed balloon sheath for gastrointestinal guidance and access by conducting a phantom study. A balloon guide catheter (BGC) can be used in endovascular treatment (EVT) for acute ischemic stroke to enable flow arrest during clot removal to prevent distal emboli. AU - Kang, Dong Hun. Materials and Methods: The newly designed balloon sheath consisted of an introducer sheath and a supporting balloon. A 2 mm × 15 mm Ryujin plus balloon was passed distally in the RCA and dilated to 8 atm . A GC extension is a monorail system. Materials and Methods: The newly designed balloon sheath consisted of an introducer sheath and a supporting balloon. designed balloon sheath for gastrointestinal guidance and access by conducting a phantom study. The researchers performed the procedure in the 16 patients using X-ray guidance, and then repeated it twice using real-time MRI guidance of a balloon-tipped catheter filled with air or with a contrast agent. Boston Scientific Initiates First Coronary Drug-Coated Balloon Study in the U.S. A good outcome, defined as a 90-day mRS 0-2, was attained by 52.0% of patients. Absent of pathogens and microorganisms. OBJECTIVES † obetter T defi ne urethral catheter balloon pressures and extraction forces during traumatic placement and removal of urethral catheters. In this study, the balloon catheter … All devices are provided sterile for single-patient use. We recommend the BIB ® catheter for inserting CP Stents™. The study's authors monitored 93 cases of balloon catheter sinus ostial dilation fluoroscopy performed over a ten-month period, using dosimeters to record … Balloon Sinuplasty™ Technology provides surgeons with an endoscopic, catheter-based system to open blocked sinuses for patients suffering from sinusitis. The simultaneous injection of the guide catheter and the tip injection from the Caravel MC ... after 1 year in the thrombus aspiration during percutaneous coronary intervention in acute myocardial infarction study (TAPAS): a 1-year follow-up study. The study volunteers all needed catheterization for heart and valve disease. De Novo Summary (DEN150056) 3 Relieva Extension Tubing is a Class I exempt device under 21 CFR 874.4420. AU - Kim, Young Dae. A stiffer shaft, thinner walls, larger internal lumen diameter, a shorter and more angulated tip (110° vs. 90°), and a reinforced construction (3 vs. 2 layers) are some of the characteristics that differentiate guide catheters from diagnostic catheters. Download this article's Factoid (PDF & PPT for Gold Subscribers) In patients with acute ischemic stroke, use of a balloon guide catheter in conjunction with a stent-retriever device shortens procedure time, facilitates recanalization, and improves clinical outcomes, according to a registry study published online December 3, 2013, ahead of print in Stroke. New data from the TRACK registry show improved reperfusion, good clinical outcome, and lower mortality with the strategy versus a standard catheter. Although the present study did not demonstrate clinical difference between BCG or non-BGC, Brinjikji et al 1 demonstrated, in a systematic literature review, that patients who underwent stroke treatment with the addition of a balloon guide catheter had lower odds of mortality and increased odd of first pass recanulization. b. During clot retrieval, the balloon on the guide catheter was temporarily inflated in the carotid artery to stop blood flow as the clot was being removed. We performed a systematic review and meta-analysis of the literature for studies that compared angiographic and clinical outcomes for patients who underwent mechanical thrombectomy with and … The balloon on the guide catheter temporarily inflates while in the carotid artery to stop blood flow as the clot is being removed. The Falcon(TM) balloon catheter features a guide wire lumen on the outside of the balloon so that an eccentric balloon catheter profile is obtained concentrating the dilating force on the wire supported side, allowing lower inflation pressures and potentially causing less vessel injury. Sterile Technique & Urinary Catheter Study Guide. The occluded LAD was successfully recanalized without balloon dilatation or stent implantation. In the second group, patients had a … Background and purpose Flow arrest with balloon guide catheters (BGCs) is becoming increasingly recognized as critical to optimizing patient outcomes for mechanical thrombectomy. Subsequently, a stent was delivered, landing the proximal aspect in the LAD. The purpose of the present study was to evaluate achievable aspiration flow rates through a large balloon guide catheter at different stages of deployment with five different stents. Potential side effects of the balloon sinuplasty surgery include pain, and redness and bruising of skin beneath the eyes for short duration. The present study reports on the usefulness of FlowGate2 (FG2) as a novel balloon guide catheter (BGC) for mechanical thrombectomy (MT) treatment. Impact of balloon guide catheter on technical and clinical outcomes: A systematic review and meta-Analysis Waleed Brinjikji , Robert M. Starke, Mohammad H Murad , David Fiorella, Vitor M. Pereira, Mayank Goyal, David F Kallmes Safer urethral catheters: how study of catheter balloon pressure and force can guide design Alex K. Wu * , Sarah D. Blaschko * , Maurice Garcia * , Jack W. McAninch * and David S. Aaronson * † * Departments of Urology, University of California, San Francisco, CA, and † … Among aspiration catheters used, the Penumbra Reperfusion Catheter was predominantly used for thrombaspiration in all centers during the study period. INTRODUCTION: The Solitaire stent retriever registry showed improved reperfusion, faster procedure times, and better outcome in acute stroke patients with large vessel occlusion treated with a balloon guide catheter (BGC) and Solitaire stent retriever compared with a conventional guide catheter.

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