centrifugal pump system cardiopulmonary bypass|cardiopulmonary bypass circuit diagram : exporting 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 … See more In this article let us learn how to dismantle, inspect and assemble a marine centrifugal pump for on board maintenance carried out in ships. Article includes pump removal, disassembly, inspection, repair, overhaul, and testing.
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The simple design of the centrifugal pump makes it easily adaptable to cleaning-in-place functions. Most sanitary centrifugal pumps used in the food industry use two vane impellers. Centrifugal pumps are most efficient with low-viscosity liquids such as fruit juices and must, for which flow rates are high and pressure requirements are moderate.
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
Centrifugal Pump Data Sheet ASME B73 Rev No.:_____ Rev Date:_____ Mechanical seal Issue Date November 2019 ASME Centrifugal Pumps (US Customary Units) ASME B73.1, ASME .
centrifugal pump system cardiopulmonary bypass|cardiopulmonary bypass circuit diagram