Page 1 of 8 | Angiography: Inferior Vena Cava (IVC) Filter UWMC Imaging Services | Box 357115 1959 N.E. Pacific St., Seattle, WA 98195 | 206.598.6200 DRAFT . You are . This handout explains what an inferior vena cava filter is and what to expect when you have one placed or removed. What is an IVC filter? The inferior vena cava (IVC) is a large vein in the middle of the abdomen. The IVC returns blood from your lower body to your heart. IVC filters are like baskets that are made of many wires. The filter can be inserted into the IVC through a small hole in a vein in the neck or the groin. Filter placement can be done as an outpatient procedure. This means you will not need to stay overnight in the hospital. Why do I need an IVC filter?
Step 3: Charge the battery at a 10-amp rate. 42 amp-hours needed by the battery divided by 10 amp charge = it will take around 4-1/2 hours to recharge the battery.he more discharged that a battery is, then the longer it will take to recharge it. Usually it takes several hours to effectively recharge a battery. If a battery is very discharged then it can take up to 12 hours or more to recharge it.
To charge a 12-volt lead acid battery (six cells) to a voltage limit of 2.40V, set the voltage to 14.40V (6 x 2.40). Select the charge current according to battery size. For lead acid this is between 10 and 30 percent of the rated capacity.A 10Ah battery at 30 percent charges at about 3A.earn how to charge a battery without a designated charger. With technical knowledge, batteries can be charged manually with a power supply featuring user-adjustable voltage and current limiting. I stress manual because charging cannot be left unattended; charge termination is not automated.