Balloon rated burst pressure
*Rated burst pressure: the maximum pressure to which a balloon is designed to be inflated (95% confidence that 99.9% will not fail below rated burst pressure). Medtronic Stormer and Sprinter balloon dilitation catheters. 15, 20, 25, 30; Catheter Length: 142 cm; Nominal Pressure: 8 atm; Rated Burst Pressure: 14 atm . Prospective Study of Balloon Inflation Pressures and Other Technical Aspects of Hemodialysis Access Rated burst pressure for 8 mm x 4 cm balloon. 1 Sep 2000 Rated pressures for angioplasty balloons are typically in the range of nylon high-pressure balloons require a thicker wall for a given burst During dilatations, balloons were in room air until rupture. None of the balloons ruptured before the rated burst pressure. A few of the balloons tolerated Rupture occurred at an inflation pressure of 36 atm, just above "rated burst pressure". Again, it was not the balloon itself that teared open but the distal catheter
pressures 5–6 atm greater than the manufacturers' rated burst pressures. However, the margin of safety for overin- flation was variable among the balloons
Wide spectrum of balloon catheters for treating long, diffuse lesions. - Up to 150 mm balloon length; - High rated burst pressure up to 16 atm for treating calcified 18 Jun 2019 Cook Medical recalled 12 lots of one of its peripheral catheters on reports of balloons bursting at pressures below the rated burst pressure. Burst Pressure: Average pressure required to rupture a balloon; usually measured at body temperature. Rated Burst Pressure: Maximum statistically guaranteed pressure to which a balloon can be inflated without failing. For PTCA and PTA catheters, this is normally at a 95% confidence/99.9% guaranteed level. The rated burst pressure (RBP) of the balloon is determined when used with the stent. The RBP is based upon the results of the test that shows statistically, with at least a 95% confidence that 99.9% of the balloons will not burst at or below this pressure.
The rated burst pressure (RBP) of the balloon is determined when used with the stent. The RBP is based upon the results of the test that shows statistically, with
Choose Fortrex high pressure PTA balloon catheters when your AV access or arterial intervention requires a product with balanced push and track, optimal balloon shape retention at rated burst pressure, and a best-in-class tip entry profile. Indications, Safety, and Warnings. Powerful dilatation up to 24 atmosphere rated burst pressure; Low profile - 7x200 mm through 5 F with tip only 6% larger than an 0.035" wire; Broadest size matrix – 203 codes High rated burst pressure 18 ATM (1824 kPa) for sizing flexibility. Two shaft designs provide options for challenging lesions.
*Rated burst pressure: the maximum pressure to which a balloon is designed to be inflated (95% confidence that 99.9% will not fail below rated burst pressure). DO NOT EXCEED. Nominal pressure: the pressure at which the balloon reaches its labeled diameter.
Low diameter growth between nominal and rated burst pressure (lowest among current generation of NC balloons); Low entry & crossing profile; Kink resistant Crossbility Performance. Semicompliant balloons with an average burst pressure greater than 24atm. Consisten 16 atm rated burst pressure across all sizes and
Use only the recommended balloon inflation medium. Never use air or any gaseous medium to inflate the balloon. Balloon pressure should not exceed the rated burst pressure (RBP). The RBP is based on results of in vitro testing. At least 99.9% of the balloons (with a 95% confidence) will not burst at or below their RBP.
In one quarter of these cases, high pressure (up to 30 atm) was used; in 15 cases, we attained pressures as high as 37 atm without rupturing the balloon. Although the manufacturer recommends that inflation of the balloon not exceed the rated burst pressure of 30 atm, we have found that the balloon is able to withstand even higher pressure. Balloon pressure should not exceed the rated burst pressure. The rated burst pressure is based on the results of in vitro testing. At least 99.9 percent of the balloons, (with a 95 percent confidence) will not burst at or below their rated burst pressure. Use of a pressure monitoring device is reconunended to prevent over pressurization. The Conquest balloon has a rated burst pressure of 30 atm. With the Max 30 inflation device, we were unable to accurately measure inflation pressures greater than 30 atm to assess the margin of safety for inflation of the Conquest balloon to pressures greater than its rated burst pressure. • Do not exceed the Rated Burst Pressure (RBP) recommended for this device. Balloon rupture may occur if the RBP rating is exceeded. To prevent over-pressurization, use of a pressure monitoring device is recommended. • Use the recommended balloon inflation medium of contrast and sterile saline (≤50% contrast).
PTCA Balloon CatheterSemi-Compliant 6atm 14atm 20atm 5F compatible / 6F compatible for kissing • Nominal Pressure: • Rated Burst Pressure (RBP):