WO2003006085A3 - Catheter system with on-board temperature probe - Google Patents

Catheter system with on-board temperature probe Download PDF

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Publication number
WO2003006085A3
WO2003006085A3 PCT/US2002/022068 US0222068W WO03006085A3 WO 2003006085 A3 WO2003006085 A3 WO 2003006085A3 US 0222068 W US0222068 W US 0222068W WO 03006085 A3 WO03006085 A3 WO 03006085A3
Authority
WO
WIPO (PCT)
Prior art keywords
catheter system
temperature probe
temperature
board temperature
blood
Prior art date
Application number
PCT/US2002/022068
Other languages
French (fr)
Other versions
WO2003006085A2 (en
Inventor
Amy L Hammack
Jeff P Callister
Paul M Stul
Alex T Roth
William S Tremuli
Original Assignee
Radiant Medical 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
Application filed by Radiant Medical Inc filed Critical Radiant Medical Inc
Priority to EP02761084A priority Critical patent/EP1406566B1/en
Priority to JP2003511889A priority patent/JP4309256B2/en
Priority to AU2002326376A priority patent/AU2002326376B2/en
Priority to CA2453172A priority patent/CA2453172C/en
Priority to DE60226735T priority patent/DE60226735D1/en
Publication of WO2003006085A2 publication Critical patent/WO2003006085A2/en
Publication of WO2003006085A3 publication Critical patent/WO2003006085A3/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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • A61B2017/00088—Temperature using thermistors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • 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
    • A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
    • 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
    • A61F2007/0095—Heating or cooling appliances for medical or therapeutic treatment of the human body with a temperature indicator
    • A61F2007/0096—Heating or cooling appliances for medical or therapeutic treatment of the human body with a temperature indicator with a thermometer
    • 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

Abstract

A catheter system for controlling the body temperature of a patient by modifying the temperature of blood flowing within a blood vessel of the patient. The catheter system comprises a catheter body having a heat exchange region in contact with the blood; and a temperature probe having a distal end that extends from the catheter body, thereby monitoring the temperature of blood flowing within the blood vessel.
PCT/US2002/022068 2001-07-13 2002-07-12 Catheter system with on-board temperature probe WO2003006085A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP02761084A EP1406566B1 (en) 2001-07-13 2002-07-12 Catheter system with on-board temperature probe
JP2003511889A JP4309256B2 (en) 2001-07-13 2002-07-12 Catheter system with temperature probe
AU2002326376A AU2002326376B2 (en) 2001-07-13 2002-07-12 Catheter system with on-board temperature probe
CA2453172A CA2453172C (en) 2001-07-13 2002-07-12 Catheter system with on-board temperature probe
DE60226735T DE60226735D1 (en) 2001-07-13 2002-07-12 CATHETER SYSTEM WITH BUILT-IN TEMPERATURE PROBE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/905,389 2001-07-13
US09/905,389 US6679906B2 (en) 2001-07-13 2001-07-13 Catheter system with on-board temperature probe

Publications (2)

Publication Number Publication Date
WO2003006085A2 WO2003006085A2 (en) 2003-01-23
WO2003006085A3 true WO2003006085A3 (en) 2003-07-24

Family

ID=25420740

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/022068 WO2003006085A2 (en) 2001-07-13 2002-07-12 Catheter system with on-board temperature probe

Country Status (8)

Country Link
US (4) US6679906B2 (en)
EP (1) EP1406566B1 (en)
JP (1) JP4309256B2 (en)
AT (1) ATE395890T1 (en)
AU (1) AU2002326376B2 (en)
CA (1) CA2453172C (en)
DE (1) DE60226735D1 (en)
WO (1) WO2003006085A2 (en)

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Also Published As

Publication number Publication date
WO2003006085A2 (en) 2003-01-23
US20170049617A1 (en) 2017-02-23
EP1406566B1 (en) 2008-05-21
DE60226735D1 (en) 2008-07-03
US20080091253A1 (en) 2008-04-17
EP1406566A4 (en) 2005-08-03
US20040116988A1 (en) 2004-06-17
US6679906B2 (en) 2004-01-20
JP2005506118A (en) 2005-03-03
US9427353B2 (en) 2016-08-30
JP4309256B2 (en) 2009-08-05
CA2453172C (en) 2011-12-06
ATE395890T1 (en) 2008-06-15
EP1406566A2 (en) 2004-04-14
US20030014094A1 (en) 2003-01-16
CA2453172A1 (en) 2003-01-23
AU2002326376B2 (en) 2008-10-02

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