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WO2007010073A3 - Appareil et procede de protection thermique de l'oesophage - Google Patents

Appareil et procede de protection thermique de l'oesophage Download PDF

Info

Publication number
WO2007010073A3
WO2007010073A3 PCT/ES2006/000430 ES2006000430W WO2007010073A3 WO 2007010073 A3 WO2007010073 A3 WO 2007010073A3 ES 2006000430 W ES2006000430 W ES 2006000430W WO 2007010073 A3 WO2007010073 A3 WO 2007010073A3
Authority
WO
WIPO (PCT)
Prior art keywords
oesophagus
flexible element
coolant
intended
contact
Prior art date
Application number
PCT/ES2006/000430
Other languages
English (en)
Spanish (es)
Other versions
WO2007010073A2 (fr
Inventor
Zanon Enrique Berjano
Sos Fernando Hornero
Original Assignee
Univ Valencia Politecnica
Fundacion Comunidad Valenciana
Zanon Enrique Berjano
Sos Fernando Hornero
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 Univ Valencia Politecnica, Fundacion Comunidad Valenciana, Zanon Enrique Berjano, Sos Fernando Hornero filed Critical Univ Valencia Politecnica
Publication of WO2007010073A2 publication Critical patent/WO2007010073A2/fr
Publication of WO2007010073A3 publication Critical patent/WO2007010073A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/04—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery
    • 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
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00023—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids closed, i.e. without wound contact by the fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/04—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery
    • A61B2090/0409—Specification of type of protection measures
    • A61B2090/0418—Compensation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Thermal Sciences (AREA)
  • Surgery (AREA)
  • Child & Adolescent Psychology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgical Instruments (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

L'invention porte sur un appareil utilisé pour refroidir une partie de l'oesophage, afin d'éviter des lésions provoquées par l'échauffement excessif de l'oesophage au cours d'une intervention d'ablation hyperthermique se situant à proximité de l'oesophage. L'appareil selon l'invention comprend un élément flexible (1, 11) conçu pour être introduit dans la bouche ou dans le nez du patient et une partie destinée à être placée en contact avec l'oesophage. L'élément flexible comprend un circuit de circulation d'un fluide réfrigérant conçu pour permettre la circulation d'un fluide réfrigérant dans la partie destinée à être placée en contact avec l'oesophage. L'élément flexible peut être relié à un dispositif de pompage (7, 17) de fluide réfrigérant et est équipé de moyens de détection de la température. L'invention porte également sur un procédé associé.
PCT/ES2006/000430 2005-07-22 2006-07-21 Appareil et procede de protection thermique de l'oesophage WO2007010073A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200501892A ES2267396B1 (es) 2005-07-22 2005-07-22 Aparato para la proteccion termica del esofago, y utilizacion del aparato para la proteccion termica del esofago.
ESP200501892 2005-07-22

Publications (2)

Publication Number Publication Date
WO2007010073A2 WO2007010073A2 (fr) 2007-01-25
WO2007010073A3 true WO2007010073A3 (fr) 2007-04-19

Family

ID=37669174

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2006/000430 WO2007010073A2 (fr) 2005-07-22 2006-07-21 Appareil et procede de protection thermique de l'oesophage

Country Status (2)

Country Link
ES (1) ES2267396B1 (fr)
WO (1) WO2007010073A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9622909B2 (en) 2009-02-26 2017-04-18 Advanced Cooling Therapy, Inc. Devices and methods for controlling patient temperature
US9301871B2 (en) 2009-02-26 2016-04-05 Advanced Cooling Therapy, Inc. Devices and methods for controlling patient temperature
US9743972B2 (en) 2014-07-18 2017-08-29 Medtronic Cryocath Lp Cardiac cryolipolysis for the treatment of cardiac arrhythmia
US12115027B2 (en) 2018-04-04 2024-10-15 Advanced Cooling Therapy, Inc. Esophageal heat transfer devices and methods for cardiac tissue ablation
US12226609B2 (en) * 2020-12-16 2025-02-18 Medtronic, Inc. Method to detect inadvertent delivery of drug to a subcutaneous pocket

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005528A1 (fr) * 1989-10-19 1991-05-02 Granulab B.V. Dispositif servant a refroidir ou a rechauffer une personne
WO1999005996A1 (fr) * 1997-07-31 1999-02-11 Vasu M Andre Procede et appareil permettant de maintenir la temperature corporelle lors d'une intervention chirurgicale
US6290717B1 (en) * 1999-03-31 2001-09-18 Alsius Corporation Temperature probe and interconnect cable for hypothermia catheter temperature feedback
US6726708B2 (en) * 2000-06-14 2004-04-27 Innercool Therapies, Inc. Therapeutic heating and cooling via temperature management of a colon-inserted balloon
US20040210281A1 (en) * 2003-03-17 2004-10-21 Elizabeth Dzeng Transesophageal heat exchange catheter for cooling of the heart
EP1514529A1 (fr) * 2002-06-17 2005-03-16 Atsuo Mori Catheter pour le refroidissement topique et dispositif de refroidissement topique utilisant un tel catheter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005528A1 (fr) * 1989-10-19 1991-05-02 Granulab B.V. Dispositif servant a refroidir ou a rechauffer une personne
WO1999005996A1 (fr) * 1997-07-31 1999-02-11 Vasu M Andre Procede et appareil permettant de maintenir la temperature corporelle lors d'une intervention chirurgicale
US6290717B1 (en) * 1999-03-31 2001-09-18 Alsius Corporation Temperature probe and interconnect cable for hypothermia catheter temperature feedback
US6726708B2 (en) * 2000-06-14 2004-04-27 Innercool Therapies, Inc. Therapeutic heating and cooling via temperature management of a colon-inserted balloon
EP1514529A1 (fr) * 2002-06-17 2005-03-16 Atsuo Mori Catheter pour le refroidissement topique et dispositif de refroidissement topique utilisant un tel catheter
US20040210281A1 (en) * 2003-03-17 2004-10-21 Elizabeth Dzeng Transesophageal heat exchange catheter for cooling of the heart

Also Published As

Publication number Publication date
ES2267396B1 (es) 2008-02-16
ES2267396A1 (es) 2007-03-01
WO2007010073A2 (fr) 2007-01-25

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