logging in or signing up J2 Cardiopulmonary bypass surgery April17 Irvette Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 1535 Category: Education License: All Rights Reserved Like it (1) Dislike it (0) Added: May 02, 2008 This Presentation is Public Favorites: 4 Presentation Description No description available. Comments Posting comment... By: drcds999 (12 month(s) ago) excellent information. want to download it . is it possible ? my email id is : jjsg99@gmail.com Saving..... Post Reply Close Saving..... Edit Comment Close By: sathya74 (32 month(s) ago) good & informative Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript It takes time to construct, but it does not take time to destruct… Goyal : It takes time to construct, but it does not take time to destruct… Goyal BIOFLUID DYNAMICS OF THE CARDIOPULMONARY BYPASS SURGERY: BIOFLUID DYNAMICS OF THE CARDIOPULMONARY BYPASS SURGERYSlide3: John Ramirez Karym Urdaneta Jesse Castillo Victor DelgadoObjectives: Objectives Early history of CPB Description of the CPB machine Components of the CPB circuit. Fluid balance during CPB usage. Conduct during CPB History: History Early machines WWII Thomas Watson John H. Gibbons Jr. 1903-1973History: History Success with dogs Human failures SuccessCPB Machine: CPB Machine Allows heart surgery Heart is emptied and stopped Oxygenates and pumps the blood CPB Machine: CPB Machine Blood pumps Heater/cooler device Gas exchanger Tubing FilterCPB Machine: CPB Machine Personnel Fluids CircuitCPB Machine: CPB Machine Gravlee, 2000, page 585Equipment: Cannulas: Equipment: Cannulas Gravity siphonage Single or two stage Effective positioning Gravlee, 2000, page 72 & 73Equipment: EquipmentEquipment: Tubing: Equipment: Tubing Low spallation Smooth curves and nonwettable Flexible, hard, tough… Equipment: Tubing: Equipment: TubingEquipment: Reservoir: Equipment: Reservoir A buffer for fluctuations A gross bubble trap Provides time for actionEquipment: Pumps: Equipment: Pumps Ideal pump: No blood damage Easily monitored flow rate No turbulence or stagnation Manually operable Types of Pumps: Types of Pumps Gravlee, 2000, page 42 Roller PumpsTypes of Pumps: Types of Pumps Gravlee, 2000, page 42 Centrifugal pumpsTypes of Pumps: Types of PumpsEquipment: Oxygenators: Equipment: Oxygenators (Bubble Oxygenator) Gravlee, 2000, page 55Equipment: Oxygenators: Equipment: Oxygenators (Membrane Oxygenator) Gravlee, 2000, page 57Equipment: Oxygenators: Equipment: Oxygenators Gravlee, 2000, page 50Equipment: Other Components: Equipment: Other Components Filters Bubble traps Heat exchangers Hemoconcentrators Gravlee, 2000, page 86CPB Circuit: CPB Circuit Gravlee, 2000, page 70Fluid Balance: Fluid Balance Hematocrit Priming volume Fluid administration during CPB Hypothermia: Hypothermia Reduced metabolic rate Less oxygen consumption Viscosity Hypothermia: Hypothermia Gravlee, 2000, page562 Viscosity of human blood with varying temperatureMyocardial Protection: Myocardial Protection Cardiac arrest with cardioplegia Hypothermia Myocardial edema Buffering acidosis Anticoagulation: Anticoagulation Blood contact with foreign surfaces Heparin & side effects Monitoring ProtamineConduct: Conduct Teamwork Initiation Performance MonitoringMonitoring: Monitoring Electrocardiograph Pressure Temperature Neurological Activity Coagulation Status Conclusions: Conclusions Cardiovascular surgery Postperfusion syndrome Artificial bloodAcknowledgements: Acknowledgements BMEI staff Professor Megh GoyalThank You: Thank YouSlide35: Reach for the stars, even if you have to stand on a cactus… John Ramirez You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
J2 Cardiopulmonary bypass surgery April17 Irvette Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 1535 Category: Education License: All Rights Reserved Like it (1) Dislike it (0) Added: May 02, 2008 This Presentation is Public Favorites: 4 Presentation Description No description available. Comments Posting comment... By: drcds999 (12 month(s) ago) excellent information. want to download it . is it possible ? my email id is : jjsg99@gmail.com Saving..... Post Reply Close Saving..... Edit Comment Close By: sathya74 (32 month(s) ago) good & informative Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript It takes time to construct, but it does not take time to destruct… Goyal : It takes time to construct, but it does not take time to destruct… Goyal BIOFLUID DYNAMICS OF THE CARDIOPULMONARY BYPASS SURGERY: BIOFLUID DYNAMICS OF THE CARDIOPULMONARY BYPASS SURGERYSlide3: John Ramirez Karym Urdaneta Jesse Castillo Victor DelgadoObjectives: Objectives Early history of CPB Description of the CPB machine Components of the CPB circuit. Fluid balance during CPB usage. Conduct during CPB History: History Early machines WWII Thomas Watson John H. Gibbons Jr. 1903-1973History: History Success with dogs Human failures SuccessCPB Machine: CPB Machine Allows heart surgery Heart is emptied and stopped Oxygenates and pumps the blood CPB Machine: CPB Machine Blood pumps Heater/cooler device Gas exchanger Tubing FilterCPB Machine: CPB Machine Personnel Fluids CircuitCPB Machine: CPB Machine Gravlee, 2000, page 585Equipment: Cannulas: Equipment: Cannulas Gravity siphonage Single or two stage Effective positioning Gravlee, 2000, page 72 & 73Equipment: EquipmentEquipment: Tubing: Equipment: Tubing Low spallation Smooth curves and nonwettable Flexible, hard, tough… Equipment: Tubing: Equipment: TubingEquipment: Reservoir: Equipment: Reservoir A buffer for fluctuations A gross bubble trap Provides time for actionEquipment: Pumps: Equipment: Pumps Ideal pump: No blood damage Easily monitored flow rate No turbulence or stagnation Manually operable Types of Pumps: Types of Pumps Gravlee, 2000, page 42 Roller PumpsTypes of Pumps: Types of Pumps Gravlee, 2000, page 42 Centrifugal pumpsTypes of Pumps: Types of PumpsEquipment: Oxygenators: Equipment: Oxygenators (Bubble Oxygenator) Gravlee, 2000, page 55Equipment: Oxygenators: Equipment: Oxygenators (Membrane Oxygenator) Gravlee, 2000, page 57Equipment: Oxygenators: Equipment: Oxygenators Gravlee, 2000, page 50Equipment: Other Components: Equipment: Other Components Filters Bubble traps Heat exchangers Hemoconcentrators Gravlee, 2000, page 86CPB Circuit: CPB Circuit Gravlee, 2000, page 70Fluid Balance: Fluid Balance Hematocrit Priming volume Fluid administration during CPB Hypothermia: Hypothermia Reduced metabolic rate Less oxygen consumption Viscosity Hypothermia: Hypothermia Gravlee, 2000, page562 Viscosity of human blood with varying temperatureMyocardial Protection: Myocardial Protection Cardiac arrest with cardioplegia Hypothermia Myocardial edema Buffering acidosis Anticoagulation: Anticoagulation Blood contact with foreign surfaces Heparin & side effects Monitoring ProtamineConduct: Conduct Teamwork Initiation Performance MonitoringMonitoring: Monitoring Electrocardiograph Pressure Temperature Neurological Activity Coagulation Status Conclusions: Conclusions Cardiovascular surgery Postperfusion syndrome Artificial bloodAcknowledgements: Acknowledgements BMEI staff Professor Megh GoyalThank You: Thank YouSlide35: Reach for the stars, even if you have to stand on a cactus… John Ramirez