Method and apparatus for producing phase change ice particulate perfluorocarbon slurries

Kasza, Kenneth E.

Title: Method and apparatus for producing phase change ice particulate perfluorocarbon slurries

Abstract

A phase change ice particulate perfluorocarbon slurry and a method and apparatus are provided for producing phase change particulate perfluorocarbon slurries. A known amount of perfluorocarbon liquid is provided. A set percentage of a phase change liquid and optionally other additives, such as oxygen or other cell protectants are added to the known amount of perfluorocarbon liquid. The phase change liquid and the perfluorocarbon liquid are mixed to produce an emulsion of small droplets of the phase change liquid in the perfluorocarbon liquid. The emulsion is cooled to produce the phase change particulate perfluorocarbon slurry. A phase change ice particulate perfluorocarbon slurry comprises a known amount of perfluorocarbon liquid and a set percentage of a phase change liquid added to the known amount of perfluorocarbon liquid. An emulsion is formed by the set percentage of a phase change liquid and the known amount of perfluorocarbon liquid. The phase change particulate perfluorocarbon slurry is formed by cooling the emulsion to a freezing point. The phase change liquid includes water or a saline solution. A set percentage of water is provided in a range between about 5% and 50%. A set percentage of saline solution is provided in a range between aboutmore » 0.5% and 6.0%. « less

Inventors:: Kasza, Kenneth E.

Issue Date:: 2001-06-12

Research Org.:: Univ. of Chicago, IL (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1531437

Patent Number(s):: 6244052

Application Number:: 09/585,770

Assignee:: The University of Chicago (Chicago, IL)

Patent Classifications (CPCs):: A - HUMAN NECESSITIES A61 - MEDICAL OR VETERINARY SCIENCE A61F - FILTERS IMPLANTABLE INTO BLOOD VESSELS

C - CHEMISTRY C09 - DYES C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE

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A - HUMAN NECESSITIES A61 - MEDICAL OR VETERINARY SCIENCE A61F - FILTERS IMPLANTABLE INTO BLOOD VESSELS
A61F7/02 - Compresses or poultices for effecting heating or cooling
A61F2007/0292 - {using latent heat produced or absorbed during phase change of materials, e.g. of super-cooled solutions}

C - CHEMISTRY C09 - DYES C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
C09K5/066 - {Cooling mixtures

F - MECHANICAL ENGINEERING F25 - REFRIGERATION OR COOLING F25C - PRODUCING, WORKING OR HANDLING ICE
F25C1/00 - Producing ice

A - HUMAN NECESSITIES A61 - MEDICAL OR VETERINARY SCIENCE A61F - FILTERS IMPLANTABLE INTO BLOOD VESSELS
A61F7/12 - Devices for heating or cooling internal body cavities

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DOE Contract Number:: W-31-109-ENG-38

Resource Type:: Patent

Resource Relation:: Patent File Date: 2000-06-02

Country of Publication:: United States

Language:: English

Subject:: 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION

Citation Formats


                    Kasza, Kenneth E. Method and apparatus for producing phase change ice particulate perfluorocarbon slurries.  United States: N. p., 2001. 
        Web.

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                    Kasza, Kenneth E. Method and apparatus for producing phase change ice particulate perfluorocarbon slurries.  United States.

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                    Kasza, Kenneth E. Tue .  
        "Method and apparatus for producing phase change ice particulate perfluorocarbon slurries".  United States.  https://www.osti.gov/servlets/purl/1531437.

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@article{osti_1531437,

  title        = {Method and apparatus for producing phase change ice particulate perfluorocarbon slurries},

  author       = {Kasza, Kenneth E.},

  abstractNote = {A phase change ice particulate perfluorocarbon slurry and a method and apparatus are provided for producing phase change particulate perfluorocarbon slurries. A known amount of perfluorocarbon liquid is provided. A set percentage of a phase change liquid and optionally other additives, such as oxygen or other cell protectants are added to the known amount of perfluorocarbon liquid. The phase change liquid and the perfluorocarbon liquid are mixed to produce an emulsion of small droplets of the phase change liquid in the perfluorocarbon liquid. The emulsion is cooled to produce the phase change particulate perfluorocarbon slurry. A phase change ice particulate perfluorocarbon slurry comprises a known amount of perfluorocarbon liquid and a set percentage of a phase change liquid added to the known amount of perfluorocarbon liquid. An emulsion is formed by the set percentage of a phase change liquid and the known amount of perfluorocarbon liquid. The phase change particulate perfluorocarbon slurry is formed by cooling the emulsion to a freezing point. The phase change liquid includes water or a saline solution. A set percentage of water is provided in a range between about 5% and 50%. A set percentage of saline solution is provided in a range between about 0.5% and 6.0%.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2001},

  month        = {6}

}

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Title: Method and apparatus for producing phase change ice particulate perfluorocarbon slurries

Abstract

Citation Formats

Gas hydrate cool storage system patent, September 1985

Direct contact evaporator/freezer patent, June 1989

Refrigerant and Process for Making Same patent, July 1957

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Process for Producing Carbonated Ice patent, June 1966

Ice thermal storage apparatus patent, November 1991

Method and apparatus for storing heat in ice by using refrigerant jet patent, June 1993

CO.sub.2 spray header ice maker patent, April 1996

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Therapeutic heating and cooling via temperature management of a colon-inserted balloon patent, February 2009

Respiratory system for inducing therapeutic hypothermia patent, January 2012

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Respiratory system for inducing therapeutic hypothermia patent, March 2013

Medical ice slurry production device patent, June 2008

Cold transportation method patent, April 2002

Respiratory system for inducing therapeutic hypothermia patent, April 2015

System and method for producing and determining cooling capacity of two-phase coolants patent, February 2012

Inducing hypothermia and rewarming using a helium-oxygen mixture patent, January 2006

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Gas hydrate cool storage system
patent, September 1985

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patent, June 1989

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Process for Producing Carbonated Ice
patent, June 1966

Ice thermal storage apparatus
patent, November 1991

Method and apparatus for storing heat in ice by using refrigerant jet
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patent, April 1996

Methods and apparatus for producing phase change ice particulate saline slurries
patent, July 2002

Therapeutic heating and cooling via temperature management of a colon-inserted balloon
patent, February 2009

Respiratory system for inducing therapeutic hypothermia
patent, January 2012

Respiratory system for inducing therapeutic hypothermia
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Respiratory system for inducing therapeutic hypothermia
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