centrifugal pump system cardiopulmonary bypass|cardiopulmonary bypass machine diagram

Below is a glossary of common pump terminology that can help users and professionals understand the language used in the pump industry. A Affinity Laws: Equations used to predict the impact of changes in speed, impeller diameter, and other factors on pump performance. Axial Flow Pump: A pump design where the flow of fluid is along the axis of the .

Cardiopulmonary bypass (CPB) is a technique used during cardiac surgery to temporarily take over the function of the heart and lungs. This allows the surgeon to operate on a still and bloodless field. One of the key components of the CPB system is the centrifugal pump, which plays a crucial role in maintaining blood flow during the procedure.

Many CPB circuits now employ a centrifugal pump for the maintenance and control of blood flow during CPB. By altering the speed of revolution (RPM) of the pump head, blood flow is produced by centrifugal force. See more

Cardiopulmonary Bypass Explained

Cardiopulmonary bypass is a technique that involves diverting the patient's blood from the heart and lungs into a heart-lung machine. The machine oxygenates the blood and pumps it back into the body, allowing the surgeon to perform intricate procedures on the heart while the patient's circulation is supported artificially.

Cardiopulmonary Bypass Procedure Steps

1. **Preparation:** The patient is prepared for surgery, and anesthesia is administered.

2. **Cannulation:** Tubes are inserted into the major blood vessels to divert blood to the heart-lung machine.

3. **Initiation:** The heart-lung machine is activated, and the patient's blood is diverted through it.

4. **Surgery:** The surgeon performs the necessary cardiac procedure while the heart is still and bloodless.

5. **Weaning:** Once the surgery is complete, the patient is gradually weaned off the heart-lung machine and their own heart and lungs resume normal function.

Cardiopulmonary Bypass Machine Diagram

[Insert diagram of a typical cardiopulmonary bypass machine here]

Cardiopulmonary Bypass Circuit Diagram

[Insert diagram of a typical cardiopulmonary bypass circuit here]

What is a Cardiopulmonary Bypass?

A cardiopulmonary bypass is a technique used during cardiac surgery to support the patient's circulation and oxygenation while the heart is stopped for the procedure. It involves diverting blood from the heart and lungs into an external circuit that performs the functions of the heart and lungs temporarily.

Indications for Cardiopulmonary Bypass

Cardiopulmonary bypass is indicated in various cardiac surgeries, including:

- Coronary artery bypass grafting

- Valve replacement or repair

- Aortic aneurysm repair

- Congenital heart defect repair

Cardiopulmonary Bypass Machine Cost

The cost of a cardiopulmonary bypass machine can vary depending on the manufacturer, model, and features. On average, a basic CPB machine can cost anywhere from $50,000 to $100,000, with more advanced models costing upwards of $200,000.

Basics of Cardiopulmonary Bypass

Cardiopulmonary bypass (CPB) or heart-lung machine, also called the pump or CPB pump, is a machine that temporarily takes over the function of the heart and lungs during open-heart surgery by maintaining the

3.1.4 Pump performance curve; 3.1.5 Pump curve theory; 3.1.6 Centrifugal pump curves; 3.1.7 Pump specific speed; 3.1.8 Pump similarity and affinity laws; 3.1.9 Axial and radial forces in pumps; . Centrifugal pump losses and efficiency are the sum of mechanical and hydraulic losses in the pump. The shaft power P supplied is defined as the .

centrifugal pump system cardiopulmonary bypass|cardiopulmonary bypass machine diagram