Which item is used to inflate the intra-aortic balloon pump during therapy?

Which item is used to inflate the intra-aortic balloon pump during therapy?

• A. Portable monitor
• B. Helium tank
• C. Catheter system with balloon based on patient height
• D. 1000 mL 0.9% heparinized saline with pressure bag

Answer: (B)

Inflation of the intra-aortic balloon pump is driven by a helium source connected to the external console. The helium tank provides the inert gas that rapidly inflates and deflates the balloon in sync with the cardiac cycle, which is essential for effective counterpulsation. Helium is preferred because it allows quick response and is nonflammable. The other items shown don’t supply the inflation gas: a portable monitor only displays patient data; the catheter system relates to placement and sizing, while saline with a pressure bag isn’t used to inflate the IABP and could cause complications.

Inflation of the intra-aortic balloon pump is driven by a helium source connected to the external console. The helium tank provides the inert gas that rapidly inflates and deflates the balloon in sync with the cardiac cycle, which is essential for effective counterpulsation. Helium is preferred because it allows quick response and is nonflammable. The other items shown don’t supply the inflation gas: a portable monitor only displays patient data; the catheter system relates to placement and sizing, while saline with a pressure bag isn’t used to inflate the IABP and could cause complications.