Impressive Hang Time Formula
The hang time for open systems cans of ready-to-use formula opened and exposed to the air is 4 to 8 hours.
Hang time formula. The increase is simply a function of the company carrying out an extended duration microbial test and is not the result of any changes to the formula. Also mark feeding set with start date and time IMPORTANT. You can calculate your hang time with the help of a mathematical formula.
Proper identification and dating are essential for patient safety. Follow label instructions for all reconstituted powders. Unmodified commercially sterile ready-to-use liquid infant formulas administered by continuous tube-feeding may be hung for up to 8 hours.
Then divide this value by the constant value for acceleration due to gravity which is 98 meters squared. This is a 3-fold increase in the hang time that was last tested 4 hrs. And time up time down so 2 X time down hang time.
The optimal hang time to avoid significant bacterial contamination of the blenderized formula should be limited to 2 h at standard room temperature and be administered by bolus method at high temperature while a reconstituted powdered formula may hang up to 6 h at both temperatures. Anything that has been out for more than 4 hours should be thrown away. Xmaximum hang time mL of formula you can add to the bag Example.
40 mLhr x 4 hr 160 mL That means that you can add up to 160 mL of formula to the bag each time. Obtain Ready-To-Hang container and appropriate safety. It may be also transformed into the form.
Ready-To-Hang RTH Prefilled Enteral Feeding Containers can hang safely up to 48 hours when a new RTH container is connected to a new safety screw connector feeding set using clean technique. A -g ie a -98 ms2solving the equation using these values gives us the time equation. The optimal hang time to avoid significant bacterial contamination of the blenderized formula should be limited to 2 h at standard room temperature and be administered by bolus method at high temperature while a reconstituted powdered formula may hang up to 6 h at both temperatures.