Title:
METHODS AND SYSTEMS FOR THE DELIVERY OF DISSOLVED GASES AND DE-GASSING MEDICAL FLUID LINES
Document Type and Number:
WIPO Patent Application WO/2017/112736
Kind Code:
A3
Abstract:
A method and system for infusing medical liquid with gasses, the system comprising a gas source, a vacuum pump, a temperature-controlled container including a fluid reservoir coupled to the gas source and the vacuum pump, a heating and cooling system, and a sonicator, and a controller configured to de-gas a liquid in the fluid reservoir by activating the vacuum pump, re-gas the liquid in the fluid reservoir by releasing gas from the gas source to the fluid reservoir via a first fluid line, and deliver the re-gassed liquid from the fluid reservoir to a catheter via a second fluid line.
Inventors:
PILE-SPELLMAN JOHN (US)
CHOI JAE H (US)
CHOI JAE H (US)
Application Number:
PCT/US2016/067947
Publication Date:
August 10, 2017
Filing Date:
December 21, 2016
Export Citation:
Assignee:
HYBERNIA MEDICAL LLC (US)
PILE-SPELLMAN JOHN (US)
CHOI JAE H (US)
PILE-SPELLMAN JOHN (US)
CHOI JAE H (US)
International Classes:
A61M1/14; A61F7/00; A61M1/36; B01D19/00
Foreign References:
| US5149321A | 1992-09-22 | |||
| CN102500006A | 2012-06-20 | |||
| US20030080002A1 | 2003-05-01 | |||
| US5896854A | 1999-04-27 | |||
| US20050147958A1 | 2005-07-07 | |||
| US5762868A | 1998-06-09 | |||
| US20100145249A1 | 2010-06-10 | |||
| US6312647B1 | 2001-11-06 |
Other References:
See also references of EP 3393545A4
Attorney, Agent or Firm:
PAPAGEORGIOU, Antonio et al. (US)
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