DR. ERIC THOMAS OLSEN, PH.D.
Social Work at Pollard Rd, Los Gatos, CA
License number
California PSY10995
Category
Social Work
Type
Clinical
Address
Address
812 Pollard Rd SUITE 6, Los Gatos, CA 95032
Phone
(408) 375-6646
Professional information
Dr. Eric T Olsen, Los Gatos CA - PHD
Specialties:
Clinical Psychology
Address:
812 Pollard Rd STE 6, Los Gatos 95032
Languages:
English
Method And Apparatus For Differentially Perfusing A Patient During Cardiopulmonary Bypass
US Patent:
6726651, Apr 27, 2004
Filed:
Aug 4, 1999
Appl. No.:
09/368450
Inventors:
Janine Robinson - Half Moon Bay CA
Wilfred J. Samson - Saratoga CA
John A. Macoviak - La Jolla CA
Lisa M. Young - Campbell CA
Brady Esch - San Jose CA
Mike Lee - San Francisco CA
Eric Olsen - Los Gatos CA
Wilfred J. Samson - Saratoga CA
John A. Macoviak - La Jolla CA
Lisa M. Young - Campbell CA
Brady Esch - San Jose CA
Mike Lee - San Francisco CA
Eric Olsen - Los Gatos CA
Assignee:
Cardeon Corporation - Cupertino CA
International Classification:
A61M 2900
US Classification:
60410101, 604 401, 60410201
Abstract:
The present invention provides methods, systems and devices for performing cardipulmonary bypass (CPB), cardioplegic arrest, suction of fluid from the aorta to remove embolic or other fluid from the general circulation and the selective segmentation of the arterial system to perform differential perfusion eliminating hypoperfusion. An aortic catheter having an arch lumen which extends at least in part along the length of the catheter shaft has a proximal opening coupled to a CPB machine and a distal arch opening. A corporeal lumen extends at least in part along the length of the catheter shaft and has a proximal opening coupled to a CPB machine and a distal corporeal opening. A suction lumen extends at least in part along the length of the catheter shaft and has a proximal suction opening coupled to a suction source and a distal suction opening residing in the aortic lumen of a patient.
Method And Apparatus For Providing Heat Exchange Within A Catheter Body
US Patent:
6592612, Jul 15, 2003
Filed:
May 4, 2000
Appl. No.:
09/564958
Inventors:
Wilfred Samson - Saratoga CA
Hoa Nguyen - San Jose CA
Mike Lee - San Francisco CA
Brady Esch - San Jose CA
Eric Olsen - Los Gatos CA
Jeff Valko - San Clemente CA
Hoa Nguyen - San Jose CA
Mike Lee - San Francisco CA
Brady Esch - San Jose CA
Eric Olsen - Los Gatos CA
Jeff Valko - San Clemente CA
Assignee:
Cardeon Corporation - Cupertino CA
International Classification:
A61F 700
US Classification:
607105, 606 28, 604113
Abstract:
The present invention relates to catheters for selectively cooling or warming tissue within a patients vasculature. The present invention utilizes novel heat exchanging devices, which reside inside the catheter body for selectively altering the temperature of fluid that flows through the catheter shaft. In addition, the present invention utilizes novel pumping devices, which reside within a patients vasculature for withdrawing oxygenated blood into the catheter body where heat exchange occurs across a heat transfer interface for selective cooling or warming of the blood occurs. The present invention can be used in a multiplicity of medical disciplines where it is advantageous to selectively alter the temperature of tissue, including beating heart applications, as well as stopped heart medical interventions.
Eric Thomas Olsen, Los Gatos CA
Specialties:
Psychologist
Address:
812 Pollard Rd, Los Gatos, CA 95032
Methods And Devices For Occluding A Vessel And Performing Differential Perfusion
US Patent:
2001002, Sep 6, 2001
Filed:
Apr 3, 2001
Appl. No.:
09/825673
Inventors:
Brady Esch - San Jose CA, US
Janine Robinson - Half Moon Bay CA, US
John MacOviak - La Jolla CA, US
Wilfred Samson - Saratoga CA, US
Eric Olsen - Los Gatos CA, US
Janine Robinson - Half Moon Bay CA, US
John MacOviak - La Jolla CA, US
Wilfred Samson - Saratoga CA, US
Eric Olsen - Los Gatos CA, US
International Classification:
A61M031/00, A61M029/00
US Classification:
604/509000, 604/102020, 604/102030
Abstract:
The present invention includes an apparatus and methods for differentially perfusing a patient undergoing cardiopulmonary bypass. A cardiopulmonary bypass machine is configured to provide hypothermic oxygenated blood and normothermic oxygenated blood to an aortic balloon catheter. The catheter has arch perfusion ports and corporeal perfusion ports and is introduced into a patient's aorta and navigated transluminally until the occlusion balloon is located in the descending aorta. The occlusion balloon is inflated and hypothermic oxygenated blood is perfused to the arch vessels while normothermic oxygenated blood is perfused to the corporeal circulation. This procedure offers the benefit of cerebral protection from embolic events during cardiopulmonary bypass surgery.
Methods And Devices For Occluding A Vessel And Performing Differential Perfusion
US Patent:
6210363, Apr 3, 2001
Filed:
Feb 23, 1999
Appl. No.:
9/256263
Inventors:
Brady Esch - San Jose CA
Janine Robinson - Half Moon Bay CA
John Macoviak - La Jolla CA
Wilfred Samson - Saratoga CA
Eric Olsen - Los Gatos CA
Janine Robinson - Half Moon Bay CA
John Macoviak - La Jolla CA
Wilfred Samson - Saratoga CA
Eric Olsen - Los Gatos CA
Assignee:
Cardeon Corporation - Cupertino CA
International Classification:
A61M 2900
US Classification:
604 96
Abstract:
The present invention includes an apparatus and methods for differentially perfusing a patient undergoing cardiopulmonary bypass. A cardiopulmonary bypass machine is configured to provide hypothermic oxygenated blood and normothermic oxygenated blood to an aortic balloon catheter. The catheter has arch perfusion ports and corporeal perfusion ports and is introduced into a patient's aorta and navigated transluminally until the occlusion balloon is located in the descending aorta. The occlusion balloon is inflated and hypothermic oxygenated blood is perfused to the arch vessels while normothermic oxygenated blood is perfused to the corporeal circulation. This procedure offers the benefit of cerebral protection from embolic events during cardiopulmonary bypass surgery.
Method And Apparatus For Providing Heat Exchange Within A Catheter Body
US Patent:
2004014, Jul 22, 2004
Filed:
Jun 30, 2003
Appl. No.:
10/610265
Inventors:
Wilfred Samson - Saratoga CA, US
Hoa Ngyuen - San Jose CA, US
Mike Lee - San Francisco CA, US
Brady Esch - San Jose CA, US
Eric Olsen - Los Gatos CA, US
Jeff Valko - San Clemente CA, US
Hoa Ngyuen - San Jose CA, US
Mike Lee - San Francisco CA, US
Brady Esch - San Jose CA, US
Eric Olsen - Los Gatos CA, US
Jeff Valko - San Clemente CA, US
International Classification:
A61F007/00, A61F007/12
US Classification:
607/105000, 607/113000
Abstract:
The present invention relates to catheters for selectively cooling or warming tissue within a patient's vasculature. The present invention utilizes novel heat exchanging devices, which reside inside the catheter body for selectively altering the temperature of fluid that flows through the catheter shaft. In addition, the present invention utilizes novel pumping devices, which reside within a patient's vasculature for withdrawing oxygenated blood into the catheter body where heat exchange occurs across a heat transfer interface for selective cooling or warming of the blood occurs. The present invention can be used in a multiplicity of medical disciplines where it is advantageous to selectively alter the temperature of tissue, including beating heart applications, as well as stopped heart medical interventions.