BRENT GERARD DUCHON
Pilots at Anegada St, Cypress, CA
License number
California A5217983
Issued Date
Nov 2016
Expiration Date
Nov 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
11352 Anegada St, Cypress, CA 90630
Professional information
Body Fluid Sampling Device And Methods Of Use
US Patent:
7901363, Mar 8, 2011
Filed:
Jan 8, 2004
Appl. No.:
10/753973
Inventors:
Brent G. Duchon - Cypress CA, US
Joel S. Douglas - Groton CT, US
Jeffrey N. Roe - San Ramon CA, US
Ryszard Radwanski - Lublin, PL
Andrew M. Drexler - Los Altos Hills CA, US
Joel S. Douglas - Groton CT, US
Jeffrey N. Roe - San Ramon CA, US
Ryszard Radwanski - Lublin, PL
Andrew M. Drexler - Los Altos Hills CA, US
Assignee:
Roche Diagnostics Operations, Inc. - Indianapolis IN
International Classification:
A61B 5/00
US Classification:
600583, 606181
Abstract:
A device for sampling body fluid includes a housing having a sleeve at a forward end thereof which is displaceable in response to being pressed against a user's skin to trigger the firing of a lancet. After the lancet is removed from the incision, the sleeve is repeatedly pressed against the skin to depress a ring of body tissue in surrounding relationship to the incision to express body fluid outwardly through the incision. A pusher member is then actuated to push a capillary tube through a front end of the housing for drawing-in body fluid. The lancet is a disposable lancet which includes a body supporting a skin-lancing member and the capillary tube. The disposable lancet passes through an upper end of a lancet carrier when being installed or removed. The device cannot be armed until the disposable lancet is installed in the housing, because the capillary tube functions to push a safety device to a non-safety position.
Methods And Apparatus For Sampling And Analyzing Body Fluid
US Patent:
7247144, Jul 24, 2007
Filed:
Jul 3, 2003
Appl. No.:
10/612852
Inventors:
Joel S. Douglas - Groton CT, US
Jeffrey N. Roe - San Ramon CA, US
Ryszard Radwanski - Lublin, PL
Brent G. Duchon - Cypress CA, US
Jeffrey N. Roe - San Ramon CA, US
Ryszard Radwanski - Lublin, PL
Brent G. Duchon - Cypress CA, US
Assignee:
Roche Diagnostics Operations, Inc. - Indianapolis IN
International Classification:
A61B 5/00, A61B 17/14, A61B 17/32
US Classification:
600583, 606181
Abstract:
A sampling device for sampling body fluid includes a lancet for making an incision, a capillary tube for drawing-up body fluid from the incision, and a test strip affixed to an upper end of the capillary tube for receiving the fluid. An absorbent pad can be disposed between the test strip and capillary tube for spreading-out the fluid being transferred to the test strip. An on-site analyzer such as an optical analyzer and/or an electrochemical analyzer can be mounted in the device for analyzing the fluid. Alternatively, a test strip can be slid through a slot formed in the bottom end of the device so that by passing the device against the skin after an incision has been formed, the test strip will directly contact body fluid emanating from the incision.
Self Powered Fire Alarm
US Patent:
7097531, Aug 29, 2006
Filed:
May 21, 2004
Appl. No.:
10/849667
Inventors:
Brent Duchon - Cypress CA, US
Jeff Buss - Newport Beach CA, US
Jeff Buss - Newport Beach CA, US
International Classification:
G08B 17/02
US Classification:
446106, 116 5, 116158
Abstract:
An improvement to a self powered fire alarm consisting of an improved housing sealing method that improves the reliability of the alarm by preventing insect infiltration. Additional improvements consist of an improved alarm activated notification, along with the incorporation of a wind down prevention detail and a retainer for the winding key. Each of these improvements provides additional benefit to the user.
Methods And Apparatus For Sampling And Analyzing Body Fluid
US Patent:
8231549, Jul 31, 2012
Filed:
May 13, 2010
Appl. No.:
12/779337
Inventors:
Joel S. Douglas - Groton CT, US
Jeffrey N. Roe - San Ramon CA, US
Ryszard Radwanski - Lublin, PL
Brent G. Duchon - Cypress CA, US
Jeffrey N. Roe - San Ramon CA, US
Ryszard Radwanski - Lublin, PL
Brent G. Duchon - Cypress CA, US
Assignee:
Roche Diagnostics Operations, Inc. - Indianapolis IN
International Classification:
A61B 5/00
US Classification:
600583, 600573, 600576, 600584, 606181, 606182
Abstract:
A sampling device for sampling body fluid includes a lancet for making an incision, a capillary tube for drawing-up body fluid from the incision, and a test strip affixed to an upper end of the capillary tube for receiving the fluid. An absorbent pad can be disposed between the test strip and capillary tube for spreading-out the fluid being transferred to the test strip. An on-site analyzer such as an optical analyzer and/or an electrochemical analyzer can be mounted in the device for analyzing the fluid. Alternatively, a test strip can be slid through a slot formed in the bottom end of the device so that by passing the device against the skin after an incision has been formed, the test strip will directly contact body fluid emanating from the incision.
Methods And Apparatus For Sampling And Analyzing Body Fluid
US Patent:
8123701, Feb 28, 2012
Filed:
May 13, 2010
Appl. No.:
12/779317
Inventors:
Joel S. Douglas - Groton CT, US
Jeffrey N. Roe - San Ramon CA, US
Ryszard Radwanski - Lublin, PL
Brent G. Duchon - Cypress CA, US
Jeffrey N. Roe - San Ramon CA, US
Ryszard Radwanski - Lublin, PL
Brent G. Duchon - Cypress CA, US
Assignee:
Roche Diagnostics Operations, Inc. - Indianapolis IN
International Classification:
A61B 5/00
US Classification:
600583, 600573, 600576, 600584, 606181, 606182
Abstract:
A sampling device for sampling body fluid includes a lancet for making an incision, a capillary tube for drawing-up body fluid from the incision, and a test strip affixed to an upper end of the capillary tube for receiving the fluid. An absorbent pad can be disposed between the test strip and capillary tube for spreading-out the fluid being transferred to the test strip. An onsite analyzer such as an optical analyzer and/or an electrochemical analyzer can be mounted in the device for analyzing the fluid. Alternatively, a test strip can be slid through a slot formed in the bottom end of the device so that by passing the device against the skin after an incision has been formed, the test strip will directly contact body fluid emanating from the incision.
Methods And Apparatus For Sampling And Analyzing Body Fluid
US Patent:
7731668, Jun 8, 2010
Filed:
Jul 16, 2007
Appl. No.:
11/778331
Inventors:
Joel S. Douglas - Groton CT, US
Jeffrey N. Roe - San Ramon CA, US
Ryszard Radwanski - Lublin, PL
Brent G. Duchon - Cypress CA, US
Jeffrey N. Roe - San Ramon CA, US
Ryszard Radwanski - Lublin, PL
Brent G. Duchon - Cypress CA, US
Assignee:
Roche Diagnostics Operations, Inc. - Indianapolis IN
International Classification:
A61B 5/00
US Classification:
600583, 600573, 600576, 600584, 606181, 606182
Abstract:
A sampling device for sampling body fluid includes a lancet for making an incision, a capillary tube for drawing-up body fluid from the incision, and a test strip affixed to an upper end of the capillary tube for receiving the fluid. An absorbent pad can be disposed between the test strip and capillary tube for spreading-out the fluid being transferred to the test strip. An on-site analyzer such as an optical analyzer and/or an electrochemical analyzer can be mounted in the device for analyzing the fluid. Alternatively, a test strip can be slid through a slot formed in the bottom end of the device so that by passing the device against the skin after an incision has been formed, the test strip will directly contact body fluid emanating from the incision.
Methods And Apparatus For Sampling And Analyzing Body Fluid
US Patent:
7727168, Jun 1, 2010
Filed:
Jun 19, 2007
Appl. No.:
11/765045
Inventors:
Joel S. Douglas - Groton CT, US
Jeffrey N. Roe - San Ramon CA, US
Ryszard Radwanski - Lublin, PL
Brent G. Duchon - Cypress CA, US
Jeffrey N. Roe - San Ramon CA, US
Ryszard Radwanski - Lublin, PL
Brent G. Duchon - Cypress CA, US
Assignee:
Roche Diagnostics Operations, Inc. - Indianapolis IN
International Classification:
A61B 5/00, B65D 81/00, A61B 17/14, A61B 17/32
US Classification:
600583, 600573, 600576, 600584, 606181, 606182
Abstract:
A sampling device for sampling body fluid includes a lancet for making an incision, a capillary tube for drawing-up body fluid from the incision, and a test strip affixed to an upper end of the capillary tube for receiving the fluid. An absorbent pad can be disposed between the test strip and capillary tube for spreading-out the fluid being transferred to the test strip. An on-site analyzer such as an optical analyzer and/or an electrochemical analyzer can be mounted in the device for analyzing the fluid. Alternatively, a test strip can be slid through a slot formed in the bottom end of the device so that by passing the device against the skin after an incision has been formed, the test strip will directly contact body fluid emanating from the incision.
Methods And Apparatus For Sampling And Analyzing Body Fluid
US Patent:
2012021, Aug 23, 2012
Filed:
May 3, 2012
Appl. No.:
13/462902
Inventors:
Joel S. Douglas - Groton CT, US
Jeffrey N. Roe - San Ramon CA, US
Ryszard Radwanski - Lubin, PL
Brent G. Duchon - Cypress CA, US
Jeffrey N. Roe - San Ramon CA, US
Ryszard Radwanski - Lubin, PL
Brent G. Duchon - Cypress CA, US
Assignee:
Roche Diagnostics Operations, Inc. - Indianapolis IN
International Classification:
A61B 5/151, A61B 5/05
US Classification:
600347, 600345
Abstract:
A sampling device for sampling body fluid includes a lancet for making an incision, a capillary tube for drawing-up body fluid from the incision, and a test strip affixed to an upper end of the capillary tube for receiving the fluid. An absorbent pad can be disposed between the test strip and capillary tube for spreading-out the fluid being transferred to the test strip. An on-site analyzer such as an optical analyzer and/or an electrochemical analyzer can be mounted in the device for analyzing the fluid. Alternatively, a test strip can be slid through a slot formed in the bottom end of the device so that by passing the device against the skin after an incision has been formed, the test strip will directly contact body fluid emanating from the incision.