WO2003015673A8 - System and method for patient temperature control employing temperature projection algorithm - Google Patents

System and method for patient temperature control employing temperature projection algorithm

Info

Publication number
WO2003015673A8
WO2003015673A8 PCT/US2002/025824 US0225824W WO03015673A8 WO 2003015673 A8 WO2003015673 A8 WO 2003015673A8 US 0225824 W US0225824 W US 0225824W WO 03015673 A8 WO03015673 A8 WO 03015673A8
Authority
WO
WIPO (PCT)
Prior art keywords
heat transfer
catheter
patient
temperature
temperature control
Prior art date
Application number
PCT/US2002/025824
Other languages
French (fr)
Other versions
WO2003015673A1 (en
WO2003015673A9 (en
Inventor
Michael Magers
Steve Yon
Original Assignee
Innercool Therapies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/117,733 external-priority patent/US6702841B2/en
Priority claimed from US10/219,874 external-priority patent/US6974463B2/en
Application filed by Innercool Therapies Inc filed Critical Innercool Therapies Inc
Priority to CA2454607A priority Critical patent/CA2454607C/en
Priority to AU2002326640A priority patent/AU2002326640B2/en
Priority to EP02761366A priority patent/EP1416892A4/en
Priority to JP2003520434A priority patent/JP2004538087A/en
Publication of WO2003015673A1 publication Critical patent/WO2003015673A1/en
Publication of WO2003015673A8 publication Critical patent/WO2003015673A8/en
Publication of WO2003015673A9 publication Critical patent/WO2003015673A9/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/12—Devices for heating or cooling internal body cavities
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/12—Devices for heating or cooling internal body cavities
    • A61F7/123—Devices for heating or cooling internal body cavities using a flexible balloon containing the thermal element
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/12—Devices for heating or cooling internal body cavities
    • A61F2007/126—Devices for heating or cooling internal body cavities for invasive application, e.g. for introducing into blood vessels

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • External Artificial Organs (AREA)

Abstract

Embodiments of the invention provide a system for temperature control of the human body. The system includes an indwelling catheter with a tip-mounted heat transfer element. The catheter is fluidically coupled to a console that provides a heated or cooled heat transfer working fluid to exchange heat with the heat transfer element, thereby heating or cooling blood. The heated or cooled blood then heats or cools the patient's body or a selected portion thereof. In particular, methods and devices, including software, are provided for administering cooling or rewarming and controlling the same based on a projected control temperature measured by a temperature sensor within the catheter.
PCT/US2002/025824 2001-08-15 2002-08-15 System and method for patient temperature control employing temperature projection algorithm WO2003015673A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA2454607A CA2454607C (en) 2001-08-15 2002-08-15 System and method for patient temperature control employing temperature projection algorithm
AU2002326640A AU2002326640B2 (en) 2001-08-15 2002-08-15 System and method for patient temperature control employing temperature projection algorithm
EP02761366A EP1416892A4 (en) 2001-08-15 2002-08-15 System and method for patient temperature control employing temperatue projection algorithm
JP2003520434A JP2004538087A (en) 2001-08-15 2002-08-15 Patient temperature control system and method using temperature planning algorithm

Applications Claiming Priority (18)

Application Number Priority Date Filing Date Title
US31240901P 2001-08-15 2001-08-15
US60/312,409 2001-08-15
US31605701P 2001-08-29 2001-08-29
US60/316,057 2001-08-29
US31692201P 2001-08-31 2001-08-31
US60/316,922 2001-08-31
US32294501P 2001-09-14 2001-09-14
US60/322,945 2001-09-14
US32825901P 2001-10-09 2001-10-09
US32832001P 2001-10-09 2001-10-09
US60/328,259 2001-10-09
US60/328,320 2001-10-09
US33678301P 2001-11-07 2001-11-07
US60/336,783 2001-11-07
US10/117,733 2002-04-04
US10/117,733 US6702841B2 (en) 1998-01-23 2002-04-04 Method of manufacturing a heat transfer element for in vivo cooling
US10/219,874 US6974463B2 (en) 1999-02-09 2002-08-14 System and method for patient temperature control employing temperature projection algorithm
US10/219,874 2002-08-14

Publications (3)

Publication Number Publication Date
WO2003015673A1 WO2003015673A1 (en) 2003-02-27
WO2003015673A8 true WO2003015673A8 (en) 2003-08-14
WO2003015673A9 WO2003015673A9 (en) 2004-05-06

Family

ID=27739559

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/025824 WO2003015673A1 (en) 2001-08-15 2002-08-15 System and method for patient temperature control employing temperature projection algorithm

Country Status (5)

Country Link
EP (1) EP1416892A4 (en)
JP (1) JP2004538087A (en)
AU (1) AU2002326640B2 (en)
CA (1) CA2454607C (en)
WO (1) WO2003015673A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9427295B2 (en) 2000-04-14 2016-08-30 Attenuex Technologies, Inc. Method of removing an inflated implant from a bladder

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6974463B2 (en) 1999-02-09 2005-12-13 Innercool Therapies, Inc. System and method for patient temperature control employing temperature projection algorithm
US7458984B2 (en) 1998-01-23 2008-12-02 Innercool Therapies, Inc. System and method for inducing hypothermia with active patient temperature control employing catheter-mounted temperature sensor and temperature projection algorithm
US7914564B2 (en) 1999-02-09 2011-03-29 Innercool Therapies, Inc. System and method for patient temperature control employing temperature projection algorithm
US7374532B2 (en) 2000-04-14 2008-05-20 Attenuex Technologies, Inc. High vapor pressure attenuation device
US10327880B2 (en) 2000-04-14 2019-06-25 Attenuex Technologies, Inc. Attenuation device for use in an anatomical structure
US20070093697A1 (en) * 2005-10-21 2007-04-26 Theranova, Llc Method and apparatus for detection of right to left shunting in the cardiopulmonary vasculature
JP2007167127A (en) * 2005-12-19 2007-07-05 Atsuo Mori Catheter for topical cooling
US8100880B2 (en) 2007-04-05 2012-01-24 Velomedix, Inc. Automated therapy system and method
JP5410423B2 (en) 2007-07-09 2014-02-05 ベロメディックス，インク Hypothermia apparatus and method
EP2367503A1 (en) 2008-11-25 2011-09-28 AttenueX Technologies, Inc. Implant with high vapor pressure medium
US8608696B1 (en) 2009-02-24 2013-12-17 North Carolina State University Rapid fluid cooling devices and methods for cooling fluids
WO2012006625A2 (en) 2010-07-09 2012-01-12 Velomedix, Inc. Method and apparatus for pressure measurement
US8894563B2 (en) 2012-08-10 2014-11-25 Attenuex Technologies, Inc. Methods and systems for performing a medical procedure
WO2020163625A1 (en) 2019-02-07 2020-08-13 Solace Therapeutics, Inc. Pressure attenuation device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5837003A (en) * 1993-02-10 1998-11-17 Radiant Medical, Inc. Method and apparatus for controlling a patient's body temperature by in situ blood temperature modification
US6231594B1 (en) * 1999-08-11 2001-05-15 Radiant Medical, Inc. Method of controlling body temperature while reducing shivering
US6264679B1 (en) * 1999-08-20 2001-07-24 Radiant Medical, Inc. Heat exchange catheter with discrete heat exchange elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9427295B2 (en) 2000-04-14 2016-08-30 Attenuex Technologies, Inc. Method of removing an inflated implant from a bladder

Also Published As

Publication number Publication date
EP1416892A4 (en) 2010-10-20
CA2454607A1 (en) 2003-02-27
AU2002326640B2 (en) 2008-05-01
CA2454607C (en) 2010-04-06
EP1416892A1 (en) 2004-05-12
WO2003015673A1 (en) 2003-02-27
WO2003015673A9 (en) 2004-05-06
JP2004538087A (en) 2004-12-24

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