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A balloon catheter is a type of "soft" catheter with an inflatable "balloon" at its tip which is used during a catheterization procedure to enlarge a narrow opening or passage within the body. The deflated balloon catheter is positioned, then inflated to perform the necessary procedure, and deflated again in order to be removed.
Epidurals are often used together for pain. Oxytocin may also be used in the setting of amniotomy as well as balloon catheters to further contractions in conjunction to these procedures. Misoprostol [13] [9] [23] Misoprostol is a medication that can cause contractions for cervical effacement.
Cervical dilation may be induced mechanically by placing devices inside the cervix that will expand while in place. A balloon catheter may be used. Other products include osmotic dilators, such as laminaria stick (made of dried seaweed) or synthetic hygroscopic materials, which expand when placed in a moist environment. [2]
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A wire is typically used to guide the balloon catheter from the access site to the aortic valve. [1] Different size balloons are used depending on the age of the patient. [1] In order for the balloon to remain in the proper position while it is being inflated in the aortic valve, blood flow through the valve needs to be temporarily reduced.
A Foley catheter can also be used to ripen the cervix during induction of labor. When used for this purpose, the procedure is called extra-amniotic saline infusion . [ 9 ] In this procedure, the balloon is inserted behind the cervical wall and inflated, for example with 30-80 mL of saline. [ 9 ]
Therefore, some surgeons will use a balloon occlusion catheter to stop the blood flow and allow time for ethanol to work. Ethanol is toxic to the system in large quantities and may cause compartment syndrome. In addition, the injections are painful. ethanolamine oleate – This permanent agent is used for sclerosing esophageal varices. It ...
A ureteric balloon catheter is a balloon catheter intended for treating strictures of the ureter. In fact it is a double J stent on which a balloon is mounted. It is connected to a delivery device (pusher) to introduce it from the bladder into the ureter. The system comprises a non-return valve device, and a pusher with a stylet and two ports.