Anna E Garrison

US Patent:

8501009, Aug 6, 2013

Filed:

Jun 7, 2010

Appl. No.:

12/795382

Inventors:

Richard B. Peterson - Corvallis OR, US
James R. Curtis - Portland OR, US
Hailei Wang - Corvallis OR, US
Robbie Ingram-Goble - Corvallis OR, US
Luke W. Fisher - Denver CO, US
Anna E. Garrison - Philomath OR, US

Assignee:

State of Oregon acting by and through the State Board of Higher Education on behalf of Oregon State University - Corvallis OR
Home Dialysis Plus, Ltd. - Portland OR

International Classification:

B01D 61/26
C02F 1/44
C02F 1/02

US Classification:

210652, 210650, 210739, 210741, 210742, 422 1, 422 38

Abstract:

Disclosed are systems and methods of preparing dialysate for use in a home dialysis system that is compact and light-weight relative to existing systems and consumes relatively low amounts of energy. The method includes coupling a household water stream to a dialysis system; filtering the water stream; heating the water stream to at least about 138 degrees Celsius in a non-batch process to produce a heated water stream; maintaining the heated water stream at or above at least about 138 degrees Celsius for at least about two seconds; cooling the heated water stream to produce a cooled water stream; ultrafiltering the cooled water stream; and mixing dialysate components into the cooled water stream in a non-batch process.

US Patent:

20090245017, Oct 1, 2009

Filed:

Mar 30, 2009

Appl. No.:

12/414597

Inventors:

Brian Kevin Paul - Corvallis OR, US
Anna Evelyn Garrison - Philomath OR, US

International Classification:

B01F 5/06
B01F 15/02

US Classification:

366337, 366340, 366338, 3661654

Abstract:

A micromixer device has at least one fluid inlet channel and at least one fluid outlet channel. A plurality of pathways extend between the fluid inlet channel and the fluid outlet channel. The width of at least some of the plurality of pathways varies in a substantially parabolic manner along at least one dimension of the micromixer device.

US Patent:

20100326916, Dec 30, 2010

Filed:

Jun 7, 2010

Appl. No.:

12/795444

Inventors:

Julie Wrazel - Corvallis OR, US
James R. Curtis - Portland OR, US
Ladislaus Nonn - Portland OR, US
Richard B. Peterson - Corvallis OR, US
Hailei Wang - Corvallis OR, US
Robbie Ingram-Goble - Corvallis OR, US
Luke W. Fisher - Denver CO, US
Anna E. Garrison - Philomath OR, US
M. Kevin Drost - Corvallis OR, US
Goran Jovanovic - Corvallis OR, US
Richard Todd Miller - Corvallis OR, US
Bruce W. Johnson - Corvallis OR, US
Eric K. Anderson - Corvallis OR, US

International Classification:

B01D 61/26
B01D 61/32
B01D 61/28

US Classification:

210646, 210137, 210205, 210177

Abstract:

A dialysis system includes a filtration system capable of filtering a water stream, a water purification system capable of purifying said water stream in a non-batch process, a mixing system capable of producing a stream of dialysate from mixing one or more dialysate components with the water stream in a non-batch process, and a dialyzer system. The dialyzer may be a microfluidic dialyzer capable of being fluidly coupled to the stream of dialysate and a blood stream.

US Patent:

20180126056, May 10, 2018

Filed:

Jan 9, 2018

Appl. No.:

15/865547

Inventors:

- Corvallis OR, US
- San Jose CA, US
Ladislaus Nonn - Portland OR, US
Richard B. Peterson - Corvallis OR, US
Hailei Wang - Corvallis OR, US
Robbie Ingram-Goble - Portland OR, US
Luke W. Fisher - Denver CO, US
Anna E. Garrison - Banks OR, US
M. Kevin Drost - Corvallis OR, US
Goran Jovanovic - Corvallis OR, US
Richard Todd Miller - Corvallis OR, US
Bruce W. Johnson - Corvallis OR, US
Alana Anderson - Phoenix AZ, US
Eric K. Anderson - Phoenix AZ, US

Assignee:

Oregon State University - Corvallis OR
Outset Medical, Inc. - San Jose CA

International Classification:

A61M 1/16
C02F 9/00
A61M 1/14
C02F 1/44
B01D 63/08
F24H 1/12
C02F 1/02
C02F 1/28
C02F 1/20
C02F 103/02
F24H 9/00
F28D 7/12
F28D 21/00
F28F 3/08

Abstract:

A dialysis system includes a filtration system capable of filtering a water stream, a water purification system capable of purifying said water stream in a non-batch process, a mixing system capable of producing a stream of dialysate from mixing one or more dialysate components with the water stream in a non-batch process, and a dialyzer system. The dialyzer may be a microfluidic dialyzer capable of being fluidly coupled to the stream of dialysate and a blood stream.